CN102554666A - Blade attached and removed device - Google Patents
Blade attached and removed device Download PDFInfo
- Publication number
- CN102554666A CN102554666A CN2011104455089A CN201110445508A CN102554666A CN 102554666 A CN102554666 A CN 102554666A CN 2011104455089 A CN2011104455089 A CN 2011104455089A CN 201110445508 A CN201110445508 A CN 201110445508A CN 102554666 A CN102554666 A CN 102554666A
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- mentioned
- flange
- nut
- handle part
- blade
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
Abstract
The present invention provides a blade attached and removed device, comprising a flange holding unit (1) used for attaching and removing a flange, and a nut rotating and supporting unit (2) used for attaching and removing a nut, wherein the flange holding unit (1) is mounted on the nut rotating and supporting unit (2) in a dismountable and mountable manner. A flange (D) held by each clamping pawl (11b) of the flange holding unit (1) and a nut (E) held in the recess (21d) of the nut rotating and supporting unit (2) are simultaneously attached and removed at a blade attached and removed position under a state that the nut rotating and supporting unit (1) and the flange holding unit (1) are integrated. Furthermore, the flange (D) and the nut (E) are respectively attached and removed at the blade mounting position under a state that the nut rotating and supporting unit (2) and the flange holding unit (1) are separated.
Description
Technical field
The present invention relates to a kind of blade handler, particularly a kind of cutting apparatus that is used for respect to be used for cutting off semiconductor crystal wafer etc. is installed, dismounting is as the blade handler of the blade of rotary cutting cutter.
Background technology
At the assigned position that is used for cutting off machined objects such as semiconductor crystal wafer and the cutting apparatus that semiconductor crystal wafer is divided into least unit is equipped with blade (rotary cutting cutter).Blade utilizes the nut of blade loading and unloading usefulness and the installation position, top of the main shaft (spindle) that flange is installed in cutting apparatus.If blade consumption or breakage then need be changed blade.In addition, in the kind that changes machined object or change under processed the situation of processing content, also need change blade aptly.
As the method for the installation position, top that blade is installed to main shaft, known have blade is clamped in utilize nut flange to be installed to the method for installation position, main shaft top between two flanges and under this state.
In addition, in patent documentation (TOHKEMY 2005-191096 communique), propose to be useful on the blade handler that loads and unloads nut and flange with respect to the installation position, top of main shaft simultaneously.In this blade handler, under the state of the flange of controlling the place, installation position, top that is installed in main shaft, make the nut rotation, thereby load and unload flange and nut simultaneously.
Adopt above-mentioned blade handler, make the nut rotation while can control the flange that is positioned at the nut side at least.Thus, after the installation position, top of main shaft dismounting nut, can become the maintained state of flange of nut and this nut side, and prevent that nut and flange from coming off.
In addition, in this blade handler,, therefore can utilize the process opposite nut that is kept and flange to be installed to the installation position, top of main shaft with this unloading process owing to can in the dismounting nut, also dismantle flange.
Like this, in above-mentioned blade handler,, can prevent that nut etc. from coming off through while retention nut and flange, in addition, can be simultaneously with respect to installation position, the top loading and unloading nut and the flange of main shaft.
Summary of the invention
The problem that invention will solve
But, in above-mentioned blade handler, only loading and unloading nut with respect to the installation position, top of main shaft or only loading and unloading under the situation of flange, exist on the contrary to lack operability, the such problem of operating efficiency variation.
For example, while confirming flange with respect to the installment state of the installation position, top of main shaft, when this flange is installed, existing sometimes when not making nut remain in the blade handler can be efficiently and the situation of operating swimmingly.In addition, while when the fitting operation that carries out flange, when carrying out the fitting operation of nut simultaneously, need more cautiously to carry out both fitting operations, so this job requirements dexterity.
The present invention is in view of the above problems and accomplishes, its purpose be to provide a kind of with respect to installation position, the top loading and unloading nut of main shaft and flange the time the excellent blade handler of operability.
The scheme that is used to deal with problems
The present invention is a kind of blade handler; It is used for the blade with respect to cutting apparatus is installed, dismounting of cutting is used; This cutting apparatus is used for the cut machined object; Above-mentioned blade handler comprises: the flange handle part, and it is used to carry out the loading and unloading of flange, and this flange is used for blade is installed to the blade installation position of cutting apparatus; And nut swivel bearing portion, it is used to carry out the loading and unloading of nut, and this nut is used for blade is installed to the blade installation position.
The flange handle part comprises: the flange handle part main body of sleeve-like; Flange is controlled parts, and it is arranged at the circumferential of flange handle part main body; And control member, it is arranged at the outer peripheral face of flange handle part main body, and is used to operate flange handle part spare.
Flange is controlled parts and is comprised: the 1st engaging pawl, and it can be the center with the 1st distolateral pivot suspension point that this flange of pivot suspension is controlled parts, to rotating away from the 1st direction in the 1st axle center of flange handle part main body and near the 2nd direction in the 1st axle center; And the 1st elastic component, it is used for the 1st engaging pawl to the 1st direction application of force.
Flange is controlled parts and is had following function: make control member endwisely slipping and make the 1st engaging pawl overcome the elastic force of the 1st elastic component and rotate to the 2nd direction to flange handle part main body; Thereby the 1st engaging pawl is engaged with the 1st all grooves that are formed at the blade installation position; On the contrary; Utilize the elastic force of the 1st elastic component that the 1st engaging pawl is rotated to the 1st direction, thereby the 1st engaging pawl is left from the 1st all grooves.
Nut swivel bearing portion comprises: nut swivel bearing portion main body; Flange handle part loading and unloading member, it is arranged at nut swivel bearing portion, and is used for installing, dismantle the flange handle part with respect to nut swivel bearing portion; And the nut rotating member, it is arranged at nut swivel bearing portion main body.
Flange handle part loading and unloading member comprises: the 2nd engaging pawl; It can be the center with distolateral the 2nd a pivot suspension point of this flange handle part of pivot suspension loading and unloading member, to rotating away from the 3rd direction in the 2nd axle center of nut swivel bearing portion main body and near the 4th direction in the 2nd axle center; And the 2nd elastic component, it is used for the 2nd engaging pawl to the 3rd direction application of force.
Flange handle part loading and unloading member has following function: utilize the elastic force of the 2nd elastic component that the 2nd engaging pawl is rotated to the 3rd direction; The 2nd engaging pawl is engaged with the 2nd all grooves of the inner peripheral surface that is formed at flange handle part main body; Thereby the flange handle part is installed on nut swivel bearing portion, on the contrary, makes the 2nd engaging pawl overcome the elastic force of the 2nd elastic component and rotate to the 4th direction; The 2nd engaging pawl is left from the 2nd all grooves, thereby from nut swivel bearing portion dismounting flange handle part.
According to blade handler of the present invention; Through under the integrated state of flange handle part and nut swivel bearing portion, using; Retention nut and flange can prevent that nut and flange from coming off, and can load and unload nut and flange simultaneously with respect to the installation position, top of main shaft simultaneously.
In addition, through parting flange handle part and nut swivel bearing portion and use respectively, can load and unload nut and flange respectively with respect to the installation position, top of main shaft.
The nut that thus, can be adapted to carry out and the multiple handling operation (operation) of flange with respect to the installation position, top of main shaft.
Preferably, control parts, upwards control parts uniformly-spaced to dispose three flanges in the week of flange handle part main body as its flange.
In addition, preferably be provided with slip-proofing device at the outer peripheral face of nut swivel bearing portion and control member.Under this situation, can be efficiently and utilize the flange handle part to control the operation of blade reliably and utilize nut swivel bearing portion to make the operation of nut rotation, thus can improve the security of operation.
And preferably the flange handle part is provided with the stop part of the slip that is used for the restriction operation member.
And preferably this stop part engages claw type with the 1st and becomes one.
Description of drawings
Fig. 1 is the stereogram of integral body of roughly representing the blade handler of embodiments of the invention 1.
Fig. 2 is the figure that is illustrated in the position relation between the main shaft of blade handler shown in Figure 1 among the same embodiment and cutting apparatus; (a) of Fig. 2 is the longitudinal section of corresponding the 1st state of the hatching IIa-IIa blade handler and shown in Figure 1 and the side view of expression main shaft, and (b) of Fig. 2 is the longitudinal section of corresponding the 2nd state of the hatching IIa-IIa blade handler and shown in Figure 1 and the side view of expression main shaft.
Fig. 3 is used for explaining the figure in the operation of same embodiment blade handler, and (a) of Fig. 3 is the longitudinal section that expression makes the state that the flange handle part partly leaves from the nut swivel bearing, and (b) of Fig. 3 is the longitudinal section of flange handle part.
Fig. 4 is used for explaining the figure in the operation of same embodiment blade handler, and (a) of Fig. 4 is the 1st longitudinal section of nut swivel bearing portion, and (b) of Fig. 4 is the 2nd longitudinal section of nut swivel bearing portion.
Fig. 5 is used for explaining the figure in the operation of same embodiment blade handler; (a) of Fig. 5 is the longitudinal section that is illustrated in the state of the installation position, top that makes blade handler and main shaft before chimeric, and (b) of Fig. 5 is the longitudinal section of the state after expression makes the installation position, top of blade handler and main shaft chimeric.
Fig. 6 is used for the figure in the operation of same embodiment blade handler is described, also is the longitudinal section of the engaging mode between expression flange handle part and the nut swivel bearing portion.
Fig. 7 is used for the figure in the operation of same embodiment blade handler is described, the longitudinal section of also to be expression from the installation position, top of main shaft dismounting flange and nut keep their state.
Fig. 8 is the stereogram of integral body of roughly representing the blade handler of embodiments of the invention 2.
Fig. 9 is the longitudinal section of major part of flange handle part and nut swivel bearing portion of roughly representing the blade handler of embodiments of the invention 3.
The specific embodiment
Below, the blade handler of embodiments of the invention 1 is described with reference to Fig. 1～Fig. 5.
(embodiment 1)
Fig. 1 representes the blade handler of embodiment 1.
This blade handler is used in the situation of blade (rotary cutting cutter) of loading and unloading cutting apparatus, and this cutting apparatus is used to cut off the assigned position of machined object such as semiconductor crystal wafer and semiconductor crystal wafer is divided into least unit (chip).More particularly, the blade handler is used in the situation of nut of flange and fixed blade etc. of blade, this blade of clamping of loading and unloading cutting apparatus.
The blade handler comprises the nut swivel bearing portion 2 of loading and unloading the flange handle part 1 of flange and being used to load and unload nut of being used to.
In addition; In this blade handler; Owing to form the simple structure that the flange that comprises required lower limit is controlled function; Therefore represented to be provided with the situation that 3 flanges are controlled parts, also can corresponding to the structure of flange, weight, other require item and flange handle part main body circumferentially on the flange that equally spaced is provided with more than 4 or 4 control parts.
Shown in Fig. 2 (a) or Fig. 2 (b), 3 flanges control parts 11 respectively at one end side (towards the left side of paper) have and utilize pivot 11a to be supported on the engaging pawl 11b of flange handle part main body 10.Engaging pawl 11b is a fulcrum with the part of pivot suspension (11a), installing along the mode of radially rotating of flange handle part 1.That is, engaging pawl 11b is with can be to installing away from the direction in the axle center of flange handle part 1 and near the mode that the direction in axle center is rotated.In addition, engaging pawl 11b by the elastic force of elastic component 11c such as spring to a side (away from the direction in the axle center) application of force opposite with the axle center of flange handle part main body 10.
Shown in Fig. 2 (a); Utilization make control member 12 to flange handle part main body 10 axially (towards paper right-hand to) thus slide and make elastic force that 3 engaging pawl 11b overcome elastic component 11c to the operation (closed procedure) that the center axis (near the direction in axle center) of flange handle part main body 10 rotates, make engaging pawl 11b become closed state.Utilize thisly to make 3 engaging pawl 11b, can make respectively to engage pawl 11b and engage with all groove D 1 on the outer peripheral face that is formed on flange D to the operation of rotating near the direction in the axle center of flange handle part main body 10.
On the other hand; Shown in Fig. 2 (b); Utilization make control member 12 to flange handle part main body 10 axially (towards the left of paper to) slide and operation (opening operation) that 3 engaging pawl 11b are rotated to a side (away from the direction in axle center) opposite with the axle center of flange handle part main body 10 under the effect of the elastic force of elastic component 11c, make engaging pawl 11b become the state of opening.Utilize thisly to make 3 engaging pawl 11b, can make respectively to engage pawl 11b from the state disengaging that engage with all groove D1 of flange D to the operation of rotating away from the direction in the axle center of flange handle part main body 10.
Nut swivel bearing portion 2 comprises: the nut swivel bearing portion main body 20 of sleeve-like; Flange handle part loading and unloading member 21, it is used for installing, dismantle flange handle part 1 with respect to nut swivel bearing portion main body 20; And nut rotating member 22, it is used to make the nut rotation.
Shown in Fig. 2 (a) or Fig. 2 (b), flange handle part loading and unloading member 21 at one end side (towards the right side of paper) has and utilizes pivot 21a to be supported on the engaging pawl 21b of nut swivel bearing portion 2.Engaging pawl 21b is a fulcrum with the part of pivot suspension (21a), installing along the mode of radially rotating of nut swivel bearing portion main body 20.That is, engaging pawl 21b is with can be to installing away from the direction in the axle center of nut swivel bearing portion main body 20 and near the mode that the direction in axle center is rotated.In addition, engaging pawl 21b by the elastic force of elastic component 21c such as spring to an opposite side (away from the direction in the axle center) application of force in axle center of nut swivel bearing portion main body 20.
Shown in Fig. 2 (a) or Fig. 2 (b), engage with all groove 10a on the inner peripheral surface that is formed on flange handle part main body 10 through making by the engaging pawl 21b of the application of force, and being become, flange handle part 1 is installed in the state in the nut swivel bearing portion 2.
In addition, at this moment, though flange handle part 1 is in the state that is installed in the nut swivel bearing portion 2, engaging pawl 21b and all groove 10a are in can be to the circumferential counterrotating state of all groove 10a.
Shown in Fig. 3 (a); Utilization makes engaging pawl 21b overcome the elastic force of elastic component 21c and the operation of rotating to the center axis (near the direction in axle center) of nut swivel bearing portion main body 20, the state that can engagement release pawl 21b engages with all groove 10a of flange handle part main body.Under this state, slide relatively vertically through making flange handle part 1 and nut swivel bearing portion 2, simply parting flange handle part 1 and nut swivel bearing portion 2.
Be formed with the recess 21d that the integral body of the nut E that supplies to be installed in place, installation position, top embeds on installation position, the top opposing end faces (being the end face on right side among the figure) of and main shaft B cutting apparatus 20 sides in nut swivel bearing portion main body.
In this recess 21d, be formed with two nut rotating members 22, that states after these two nut rotating members 22 run through is arranged on the connecting hole on the nut E.
In addition; In this blade handler; Represented with required simply being configured to purpose of lower limit and with uniformly-spaced along the situation that circumferentially disposes two nut rotating members 22 in the recess 21d, but also can be according to the quantity of the structure of the connecting hole that is formed at nut E, connecting hole, other require shape, quantity that item changes nut rotating member 22 etc. to be configured.
In addition, in this blade handler, represented nut rotating member 22 is fixed on the situation in the recess 21d, but also can change with can be corresponding to the thickness of nut E, the shape of connecting hole etc.For example, also can use elastic telescopic parts (not shown) in the lump, these elastic telescopic parts utilize the elastic force of elastic components such as spring to make the nut rotating member outstanding to axially, and adjust the situation that this outstanding nut rotating member is advanced and retreat vertically.
In addition, shown in Fig. 4 (b), in this blade handler, be provided with through hole 24 at the axle center part of nut swivel bearing portion main body 20.Through hole 24 is stated after forming and can supplying is used to prevent that the instruments such as torque wrench 3 of main axis rotation from running through such size.
On main shaft B, be formed with and be used for preventing the slot B1 that the instrument 3 of usefulness engages with main axis rotation.In addition, as shown in Figure 6, in nut E, be formed with the connecting hole E1 that supplies nut rotating member 22 to run through.
In addition; As cutting apparatus; Under the situation of not carrying out the cut operation; Under the situation of the cutting apparatus of (not shown) such as locking mechanisms that be provided with the rotation that is used for stopping automatically or manually main shaft B, when carrying out the charge and discharge operations of nut E, need not to use the instrument 3 that is used for preventing main axis rotation.In this case, the through hole 24 that confession instrument 3 runs through not necessarily must be set in the blade handler.
Then, with reference to Fig. 1～Fig. 7, explain with respect to the nut of installation position, the top loading and unloading blade loading and unloading usefulness of the main shaft B of cutting apparatus and the process of flange.
Dismounting is installed under the situation of nut E and flange D of blade loading and unloading usefulness at installation position, top place of main shaft B, as long as operate as follows at the same time.
At first; Shown in Fig. 5 (a); Make control member 12 to axle (axle center) direction of flange handle part main body 10 (towards the left of paper to) slide; The pawl 11b outward direction (away from the direction in axle center) that respectively engages that utilizes the elastic force of each elastic component 11c to make flange control parts 11 rotates, and respectively engages pawl 11b and becomes the state of opening (opening operation of engaging pawl 11b) thereby make.
Then; Shown in Fig. 5 (b); Under the state that each engaging pawl 11b opens; The end face (end face towards the right side of paper) of blade handler is engaged with the installation position, top of main shaft B; Respectively engage pawl 11b and engage and make, and the integral body that will be installed in the nut E on the installation position, top of main shaft is fitted in the recess 21d on the end face (end face towards the right side of paper) of nut swivel bearing portion main body 20 sides that are arranged on this blade handler with all groove D1 on the outer peripheral face that is formed on flange D.
Under the situation in the integral body with nut E is fitted to recess 21d; On one side nut swivel bearing portion main body 20 is rotated in a circumferential direction, on one side that kind as shown in Figure 6 two nut rotating members 22 that are arranged in the recess 21d are run through in the connecting hole E1 that is set on the nut E.
In addition; Like Fig. 5 (b) and shown in Figure 6; Make after nut rotating member 22 runs through connecting hole E1; Make control member 12 to axle (axle center) direction of flange handle part main body 10 (towards paper right-hand to) slide, the elastic force inward direction (near the direction in axle center) that pawl 11b overcomes each elastic component 11c that respectively engages that makes flange control parts 11 rotates, and respectively engages pawl 11b and becomes closed state (closed procedure of engaging pawl 11b) thereby make.Thus, the pawl 11b that respectively engages that engages with all groove D1 of the outer peripheral face of flange D is fastened in this groove reliably in week, respectively engages pawl 11b and control flange D reliably thereby can utilize.
Then, loosen nut E through making 20 rotations of nut swivel bearing portion main body, can be from the installation position, top of main shaft B dismounting nut E.
At this moment, the engaging pawl 21b of flange handle part loading and unloading member 21 is sticked in all groove 10a of flange handle part main body 10.Therefore; Though nut swivel bearing portion main body 20 (nut swivel bearing portion 2) and flange handle part main body 10 (flange handle part 1) one are also side by side to moving axially; But since each engaging pawl 21b can be in all groove 10a to rotating in a circumferential direction, so nut swivel bearing portion main body 20 can be relatively to rotating in a circumferential direction with flange handle part main body 10.
In addition, at this moment, nut E remains in the recess 21d of nut swivel bearing portion main body 20 with the state that in connecting hole E1, is penetrated with nut rotating member 22.
Under above-mentioned situation, so long as make main shaft B can not rotate the state of such locking, loosen nut E if make 20 rotations of nut swivel bearing portion main body, then nut swivel bearing portion main body 20 and nut E will to axially (towards the left of paper to) move.
Thus, also move to identical direction simultaneously with nut swivel bearing portion main body 20 incorporate flange handle part main bodys 10.Its result also can side by side be engaged the flange D that pawl 11b controls from the dismounting of the installation position, top of main shaft B with nut E by each.
In addition, as shown in Figure 7, be in the state that remains in the blade handler reliably from the flange D and the nut E of the dismounting of the installation position, top of main shaft B.Thus, can prevent that flange D, nut E from coming off from installation position, top, the blade handler of main shaft B.
Under above-mentioned situation, being in that main shaft B is not locked under the situation of the state that can rotate, because main shaft B therefore can't be from the installation position, top of main shaft B dismounting nut E also by nut E and rotation together when making 20 rotations of nut swivel bearing portion main body.
In this case, shown in Fig. 4 (b), as long as make instruments 3 such as torque wrench run through the through hole 24 of nut swivel bearing portion main body 20, and the top ends of instrument 3 is engaged with the slot B1 of main shaft, thereby the rotation that stops main shaft getting final product.Under this state,, can dismantle nut E from the installation position, top through making 20 rotations of nut swivel bearing portion main body.
Then, the situation that flange D and nut E is installed on the installation position, top of main shaft B respectively is described.
For example, to as the situation of changing blade, new blade being installed and being utilized flange and the situation of position that nut will this new blade be fixed on the regulation of installation position, top describes in the installation position, top of the main shaft B that has dismantled blade.
In addition, at this moment, will remain in the recess 21d of nut swivel bearing portion 2, in addition, control respectively engaging among the pawl 11b of parts 11 the flange D that holds after the dismounting of installation position, top at flange from the nut E of the installation position, top of main shaft B dismounting.
As shown in Figure 7, nut E remains in the recess 21d of nut swivel bearing portion 2, in addition, and at respectively engaging among the pawl 11b of flange handle part 1 holding flange D.In addition, at this moment,, therefore become the state that flange D and nut E remain in the blade handler because flange handle part 1 is integrated with nut swivel bearing portion 2.
Therefore, shown in Fig. 3 (a), respectively engage the state that pawl 21b engages with all groove 10a of flange handle part main body through operation flange handle part loading and unloading member 21 and releasing, thereby flange handle part 1 is separated with nut swivel bearing portion 2.
In addition, at this moment, in the flange handle part 1 that has separated holding flange D, in addition, in the nut swivel bearing portion 2 holding nut E.
Compare with the unitary construction of before blade handler,, therefore its processing is become easily because the flange handle part 1 after separating becomes simpler tectosome, and the raising operability.
Then, make the flange handle part 1 after the separation chimeric, and flange D is installed on the flange installation site of installation position, top with the installation position, top of main shaft B.Then; Make control member 12 to axle (axle center) direction (towards the left of paper to) slide; Make respectively to engage pawl 11b outward direction (away from the direction in axle center) and rotate, respectively engage pawl 11b, remove and respectively engage the state that pawl 11b engages with all groove D 1 on the outer peripheral face that is formed on flange D thereby open.Afterwards, flange handle part 1 is retreated from the installation position, top.
In addition, compare,, therefore its processing is become easily because the nut swivel bearing portion 2 after separating becomes simpler tectosome with the unitary construction of before blade handler, and the raising operability.
Nut swivel bearing portion 2 after the separation is engaged with the installation position, top of main shaft B, and the nut E in the recess 21d is installed on the nut installation site (threaded portion) of installation position, top.Then, the clamp nut E through making nut swivel bearing portion 2 rotation, and new blade (C) is fixed in the position of the regulation of installation position, top.Afterwards, nut swivel bearing portion 2 is retreated from the installation position, top.
In addition, under above-mentioned situation, under the situation of the state that can rotate, need prevent also rotation together of main shaft B when utilizing nut swivel bearing portion 2 to make nut E rotation being in that main shaft B is not locked.
Therefore, shown in Fig. 4 (b), as long as instrument 3 is run through the through hole 24 of nut swivel bearing portion 2, and the top ends of instrument 3 is engaged with the slot B1 of main shaft B, thereby the rotation that stops main shaft getting final product.Under this state,, can nut E be installed on the installation position, top through making 2 rotations of nut swivel bearing portion.
According to this embodiment, with respect to the nut E of installation position, the top loading and unloading blade loading and unloading usefulness of the main shaft B of cutting apparatus and flange D the time, retention nut and flange carry out handling operation at the same time or separately.
Thus, can select best process according to the multiple handling operation that in the cut operation of cutting apparatus, requires.
In addition, because retention nut E and flange D at the same time or separately, therefore can eliminate when the charge and discharge operations of blade handler nut, flange and miss problem such as come off.
The blade handler of embodiments of the invention 2 then, is described with reference to Fig. 8.
(embodiment 2)
In this embodiment 2, expressing can be efficiently when carrying out the multiple handling operation (charge and discharge operations) of nut and flange with respect to the installation position, top of main shaft and reliably carry out the blade handler of rotary manipulation of slide and the nut swivel bearing portion main body 20 of control member 12.
In addition; In the blade handler of embodiment 2; Be described below with the difference of the blade handler of embodiment 1,, therefore the identical Reference numeral of identical member mark also no longer repeated its explanation because the part except that difference is identical with the structure of the blade handler of embodiment 1.
As shown in Figure 8, the blade handler of embodiment 2 is characterised in that the outer peripheral face of controlling the control member 12 of parts 11 at flange is provided with slip-proofing device 12a and at the outer peripheral face of nut swivel bearing portion main body 20 slip-proofing device 20a is set.Form jog, groove or matsurface etc. as slip-proofing device 12a, 20a.
In order more efficiently and reliably to bring into play control member 12 to axial sliding action, preferably the outer peripheral face along control member 12 forms many all grooves as slip-proofing device 12a.
In addition, in order more efficiently and reliably to bring into play nut swivel bearing portion main body 20, preferably along axially on the outer peripheral face of nut swivel bearing portion main body 20, forming many grooves as slip-proofing device 20a to the circumferentially turning effort of (direction of rotation).
According to the blade handler of the above embodiments 2, can be more efficiently and carry out the slide of control member 12 and the rotary manipulation of nut swivel bearing portion main body 20 reliably.
Thus, the multiple handling operation of nut and flange can be carried out aptly with respect to the installation position, top of main shaft, in addition, this multiple handling operation can be assisted aptly.
The blade handler of embodiments of the invention 3 then, is described with reference to Fig. 9.
(embodiment 3)
Among this embodiment 3, express in the multiple handling operation of carrying out nut and flange with respect to the installation position, top of main shaft, particularly can prevent during the handling operation of flange control member 12 from situation such as flange handle part main body 10 come off in the blade handler of possible trouble.
In addition; In the blade handler of embodiment 3; Be described below with the difference of the blade handler of embodiment 1 or embodiment 2; Because the part except that difference is identical with the structure of the blade handler of embodiment 1 or embodiment 2, therefore the identical Reference numeral of identical member mark is also no longer repeated its explanation.
As shown in Figure 9, the blade handler of embodiment 3 is characterised in that flange handle part 1 is provided with the stop part 11d of the slip that is used for restriction operation member 12.
In blade handler shown in Figure 9, the end (towards the right part of paper) of controlling the engaging pawl 11b of parts 11 at flange is provided with the stop part 11d of the overshooting shape of the slip that is used for restriction operation member 12.
The advantage of this stop part 11d is, need not to adopt special stop mechanism, when being shaped engaging pawl 11b, can with engage pawl 11b and form.
On the other hand, also can form this stop part at the outer peripheral face of the end (towards the paper right part) of flange handle part main body 10.
Blade handler according to the above embodiments 3; When utilizing engaging pawl 11b to control flange D, for example can prevent since job error make control member 12 from flange control parts 11 (flange handle part main body 10) break away from and respectively engage pawl 11b outward direction (away from the direction in axle center) thus rotate cause flange D from situation such as each engaging pawl 11b disengaging fall in possible trouble.
Though at length explain and represented the present invention, this is an illustration and non-limiting, should be interpreted as clearly that protection scope of the present invention can make an explanation according to appending claims.
Description of reference numerals
B, main shaft; B1, slot; C, blade; D, flange; D1, all grooves; E, nut; E1, connecting hole; 1, flange handle part; 2, nut swivel bearing portion; 3, instrument; 10, flange handle part main body; 10a, all grooves; 11, flange is controlled parts; 11a, pivot; 11b, engaging pawl; 11c, elastic component; 11d, stop part; 12, control member; 12a, slip-proofing device; 20, nut swivel bearing portion main body; 20a, slip-proofing device; 21, flange handle part loading and unloading member; 21a, pivot; 21b, engaging pawl; 21c, elastic component; 21d, recess; 22, nut rotating member; 24, through hole.
Claims (5)
1. blade handler, it is used for respect to the blade that cutting apparatus is installed, dismounting of cutting is used, and this cutting apparatus is used for the cut machined object, and above-mentioned blade handler comprises:
The flange handle part, it is used to carry out the loading and unloading of flange, and this flange is used for blade is installed to the blade installation position of above-mentioned cutting apparatus; And
Nut swivel bearing portion, it is used to carry out the loading and unloading of nut, and this nut is used for blade is installed to above-mentioned blade installation position;
Above-mentioned flange handle part comprises:
The flange handle part main body of sleeve-like;
Flange is controlled parts, and it is arranged at the circumferential of above-mentioned flange handle part main body; And
Control member, it is arranged at the outer peripheral face of above-mentioned flange handle part main body, and is used to operate above-mentioned flange and controls parts;
Above-mentioned flange is controlled parts and is comprised:
The 1st engaging pawl, it can be the center with distolateral the 1st pivot suspension point that this flange of pivot suspension is controlled parts, to rotating away from the 1st direction in the 1st axle center of above-mentioned flange handle part main body and near the 2nd direction in above-mentioned the 1st axle center; And
The 1st elastic component, it is used for above-mentioned the 1st engaging pawl to above-mentioned the 1st direction application of force;
Above-mentioned flange is controlled parts and is had following function: make aforesaid operations member endwisely slipping and make above-mentioned the 1st engaging pawl overcome the elastic force of above-mentioned the 1st elastic component and rotate to above-mentioned the 2nd direction to above-mentioned flange handle part main body; Thereby above-mentioned the 1st engaging pawl is engaged with the 1st all grooves that are formed at above-mentioned blade installation position; On the contrary; Utilize the elastic force of above-mentioned the 1st elastic component that above-mentioned the 1st engaging pawl is rotated to above-mentioned the 1st direction, thereby above-mentioned the 1st engaging pawl is left from the above-mentioned the 1st all grooves
Above-mentioned nut swivel bearing portion comprises:
Nut swivel bearing portion main body;
Flange handle part loading and unloading member, it is arranged at above-mentioned nut swivel bearing portion, and be used for respect to above-mentioned nut swivel bearing portion install, the above-mentioned flange handle part of dismounting; And
The nut rotating member, it is arranged at above-mentioned nut swivel bearing portion main body;
Above-mentioned flange handle part loading and unloading member comprises:
The 2nd engaging pawl, it can be the center with distolateral the 2nd a pivot suspension point of this flange handle part of pivot suspension loading and unloading member, to rotating away from the 3rd direction in the 2nd axle center of above-mentioned nut swivel bearing portion main body and near the 4th direction in above-mentioned the 2nd axle center; And
The 2nd elastic component, it is used for above-mentioned the 2nd engaging pawl to above-mentioned the 3rd direction application of force;
Above-mentioned flange handle part loading and unloading member has following function: utilize the elastic force of above-mentioned the 2nd elastic component that above-mentioned the 2nd engaging pawl is rotated to above-mentioned the 3rd direction; Above-mentioned the 2nd engaging pawl is engaged with the 2nd all grooves of the inner peripheral surface that is formed on above-mentioned flange handle part main body; Thereby above-mentioned flange handle part is installed on above-mentioned nut swivel bearing portion; On the contrary; Make above-mentioned the 2nd engaging pawl overcome the elastic force of above-mentioned the 2nd elastic component and rotate, above-mentioned the 2nd engaging pawl is left from the above-mentioned the 2nd all grooves, thereby dismantle above-mentioned flange handle part from above-mentioned nut swivel bearing portion to above-mentioned the 4th direction.
2. blade handler according to claim 1, wherein,
Control parts as above-mentioned flange, upwards control parts uniformly-spaced to dispose three flanges in the week of above-mentioned flange handle part main body.
3. blade handler according to claim 1, wherein,
Outer peripheral face at above-mentioned nut swivel bearing portion and aforesaid operations member is provided with slip-proofing device.
4. blade handler according to claim 1, wherein,
Above-mentioned flange handle part is provided with the stop part of the slip that is used to limit the aforesaid operations member.
5. blade handler according to claim 4, wherein,
Above-mentioned stop part and the above-mentioned the 1st engages claw type and becomes one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010285401A JP5216075B2 (en) | 2010-12-22 | 2010-12-22 | Blade attachment / detachment device |
| JP2010-285401 | 2010-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554666A true CN102554666A (en) | 2012-07-11 |
| CN102554666B CN102554666B (en) | 2014-01-15 |
Family
ID=46401989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110445508.9A Active CN102554666B (en) | 2010-12-22 | 2011-12-22 | Blade attached and removed device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5216075B2 (en) |
| KR (1) | KR101285962B1 (en) |
| CN (1) | CN102554666B (en) |
| TW (1) | TWI444243B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567793A (en) * | 2012-07-18 | 2014-02-12 | 东和株式会社 | Blade detachable device |
| CN104589520A (en) * | 2013-10-31 | 2015-05-06 | 株式会社迪思科 | Flange mechanism |
| CN107427977A (en) * | 2015-04-08 | 2017-12-01 | 三菱日立电力系统株式会社 | Method for supporting, processing method and the device for performing these methods |
| CN108327105A (en) * | 2017-01-19 | 2018-07-27 | 万润科技股份有限公司 | Chip cutting device |
| CN109109071A (en) * | 2017-06-26 | 2019-01-01 | 东和株式会社 | Blade exchange mechanism, disconnecting device and blade exchange method |
| CN110281407A (en) * | 2018-03-19 | 2019-09-27 | 株式会社迪思科 | Cutting apparatus |
| CN111923257A (en) * | 2019-05-13 | 2020-11-13 | 株式会社迪思科 | Auxiliary device for assembling and disassembling cutter |
| CN117283350A (en) * | 2023-11-10 | 2023-12-26 | 响水县永恒传动件制造有限公司 | Bearing seat machining and milling device and application method thereof |
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| JP6189135B2 (en) * | 2013-08-19 | 2017-08-30 | 株式会社ディスコ | Blade remover and blade case |
| JP6355441B2 (en) * | 2014-06-09 | 2018-07-11 | 株式会社ディスコ | Hub blade jig and hub blade mounting method |
| CN104227558B (en) * | 2014-09-30 | 2016-08-24 | 常州强德电机有限公司 | Polisher and grinding head Quick-disassembling mechanism and using method thereof |
| CN105798684A (en) * | 2014-12-29 | 2016-07-27 | 山东普鲁特机床有限公司 | Device for automatically exchanging milling heads |
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| CN107427977A (en) * | 2015-04-08 | 2017-12-01 | 三菱日立电力系统株式会社 | Method for supporting, processing method and the device for performing these methods |
| CN108327105A (en) * | 2017-01-19 | 2018-07-27 | 万润科技股份有限公司 | Chip cutting device |
| CN109109071A (en) * | 2017-06-26 | 2019-01-01 | 东和株式会社 | Blade exchange mechanism, disconnecting device and blade exchange method |
| CN109109071B (en) * | 2017-06-26 | 2020-12-22 | 东和株式会社 | Blade replacement mechanism, cutting device, and blade replacement method |
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| CN111923257A (en) * | 2019-05-13 | 2020-11-13 | 株式会社迪思科 | Auxiliary device for assembling and disassembling cutter |
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| CN117283350A (en) * | 2023-11-10 | 2023-12-26 | 响水县永恒传动件制造有限公司 | Bearing seat machining and milling device and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102554666B (en) | 2014-01-15 |
| KR101285962B1 (en) | 2013-07-12 |
| JP5216075B2 (en) | 2013-06-19 |
| JP2012130991A (en) | 2012-07-12 |
| KR20120071325A (en) | 2012-07-02 |
| TW201236806A (en) | 2012-09-16 |
| TWI444243B (en) | 2014-07-11 |
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