CN103212758A - Sharing-type processing liquid feeding device - Google Patents
Sharing-type processing liquid feeding device Download PDFInfo
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- CN103212758A CN103212758A CN201210016389XA CN201210016389A CN103212758A CN 103212758 A CN103212758 A CN 103212758A CN 201210016389X A CN201210016389X A CN 201210016389XA CN 201210016389 A CN201210016389 A CN 201210016389A CN 103212758 A CN103212758 A CN 103212758A
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Abstract
The invention discloses a sharing-type processing liquid feeding device which comprises two linear cutting discharging processing machines for providing processing liquid with the same temperature to be used during discharging processing, and can be used for improving the processing consistency of multiple linear cutting discharging processing machines, reducing the whole occupation area of the linear cutting discharging processing machines with more benefits and reducing the space needed by processing liquid supplying devices of the linear cutting discharging processing machines so as to place automatic equipment such as a mechanical arm for performing automatic material checking or die loading, thus being more beneficial for reducing the number of parts of the whole linear cutting discharging machines, reducing the occurring probability of faults and further reducing the whole cost of the linear cutting discharging processing machines.
Description
Technical field
The invention belongs to the auxiliary facility field of wire-cut electric discharge machine, be specifically related to a kind of working fluid supply system.
Background technology
With the working fluid supply system of water as the wire-cut electric discharge machine of working fluid, comprise with the water spray kenel method of supplying or with the immersion kenel method of supplying, the working fluid of being supplied can be used for the temperature that cooling discharge process heat produces and raise, and then makes the working fluid temperature in the process keep constant; The working fluid that can flow is taken away to discharge and is added man-hour, the smear metal residue that workpiece to be machined produced in addition.
In the board structure of each known wire-cut electric discharge machine, comprise the bed platform unit of one group of multiaxis, the control module of a controller electronic box, the supply system unit of a working fluid.And this working fluid supply system, one sewage memory space is then arranged for storing sewage, a water purification memory space respectively for the storage water purification, submerged motor will add man-hour required water purification and will be transported to the processing tank of wire cutting machine by pipeline, after the smear metal residue that commingle discharging produces in process becomes sewage, be put into the sewage memory space by tubes rows again, by pumping sewage being extracted into becomes water purification after filter filters, and returns the water purification memory space, forms a circulation.For guaranteeing that wire cutting machine adds the required water purification amount of process water groove in man-hour in discharge, the water purification memory space adds the water capacity of sewage memory space, mostly be designed to process more than 2.5 times of tank water capacity,, pumping take place take out the situation of burning less than water to avoid moisture storage capacity deficiency because of memory space.For example, the wire-cut electric discharge machine of commonly using as shown in Figure 1 comprises in the schematic diagram of machine bed platform and water treatment facilities that a processing tank 1 enters sump 2 via a pipeline 12 with the sewage after the process; One pumping 8 suction eye 9 sewage that will contain the smear metal residue by the road is extracted into Rose Box 5, and sewage becomes water purification after finishing filtration, enters in the clear water tanks 3 to store again; Add man-hour discharging, then water purification is conveyed into processing tank 1 through water pipe 7, so form a circulation by a submerged motor 6.This known water treatment mode is when avoiding the sewage quantity deficiency of sump 2 in cyclic process, generation pumping 8 is taken out less than water and is burnt, so design sump 2 adds the water capacity of clean water tank 3 and must cause relative the increase with floor space of volume of water treatment facilities to increase greater than more than 2.5 times of processing tank water capacity.So the occupation of land space of known wire-cut electric discharge machine all increases relatively, so can reduce the volume utilization rate of using the wire cutting machine work area, user's manufacturing cost increases.
So, be purpose with the demand that reduces water tank floor space or water tank capacity in the design improved of located by prior art to the wire cutting machine water system.For example the novel patent in Taiwan TW is M386127U1 number, be shown in Figure 2, at foul water tank 2 and 3 installings of clear water tanks, one unidirectional air deflector 11, the conduction pipe 10 of this unidirectional air deflector 11 runs through the dividing plate 4 between sump 2 and the clean water tank 3, utilize the variation of sewage hydraulic pressure in water purification hydraulic pressure in the clean water tank 3 and the sump 2, make this unidirectional air deflector 11 do unidirectional switch motion, with control water purification in the clean water tank 3 only can unidirectionally be back in the sump 2 mixed with sewage, do sewage quantity adjusting in case pumping 8 burn.So can avoid because of water purification in the processing by quick suction processing tank, sewage also relatively is drawn into filtration system and is filtered when replenishing the water purification memory space again, because of the water shortage of sewage memory space causes anhydrous taking out, the situation that motor is burnt out.So design water capacity that sump 2 adds clean water tank 3 and can be improved as 1.8 times of processing tank water capacity.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of shared working fluid feeding mechanism, this shared working fluid feeding mechanism can effectively reduce the floor space of wire-cut electric discharge machine integral body, and can help to promote the processing uniformity of two wire-cut electric discharge machines.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of shared working fluid feeding mechanism, described working fluid is a water, described shared working fluid feeding mechanism provides water to cut Electrical Discharge Machine processing machine boards to two lines and accepts the sewage of respectively processing the tank generation of described two lines cutting Electrical Discharge Machine processing machine board, and described shared working fluid feeding mechanism is between two lines cutting Electrical Discharge Machine processing machine boards.
Further technical scheme of the present invention is:
Further, described shared working fluid feeding mechanism has memory space, be provided with dividing plate in the described memory space, described dividing plate is separated out water purification memory space and sewage memory space in described memory space, be provided with working fluid conveying device and filter, described sewage memory space is accepted the sewage that each described processing tank produces, described working fluid conveying device is delivered to described filter with the water in the described sewage memory space, the water purification of described water purification memory space storage after described filter filters, described working fluid conveying device is delivered in described two lines cutting Electrical Discharge Machine processing machine board the water purification in the described water purification memory space for the head water spray, and described working fluid conveying device is mended the water in the described memory space and respectively processed tank into described two lines cutting Electrical Discharge Machine processing machine board.
Wherein, described working fluid conveying device comprises a shared filtration pumping, described filtration pumping with the sewage transport in the described sewage memory space to described filter.
Wherein, described working fluid conveying device comprises some water delivery pumpings (high pressure pumping), and described some water delivery pumpings are delivered to the water purification in the described water purification memory space respectively in described two lines cutting Electrical Discharge Machine processing machine board and spray water for head.
Wherein, described working fluid conveying device comprises the moisturizing pumping, and described moisturizing pumping is mended the water in the memory space and respectively processed tank into described two lines cutting Electrical Discharge Machine processing machine board.
Further, be provided be used for filtering and and the charged ion that in discharge process, after electrolysis, produced of working fluid to keep working fluid can keep neutrality in the discharge process ion filter.
Further, be provided with and be used to cool off described water purification to keep the cooling device of working fluid temperature constant.Cooling device reaches predetermined temperature to cool off this water purification, and the temperature that produces the high heat working fluid that caused with the cooling discharge process rises, and keeps constant with the temperature of keeping Working liquids.
In a kind of shared working fluid feeding mechanism, the height of described dividing plate is lower than the height of described memory space, described sewage memory space is also accepted the water purification of being come by the spill-over of described water purification memory space, described water purification of being come by the spill-over of water purification memory space becomes mixing water with the dilution of sewage in the described sewage memory space, and described working fluid conveying device is mended the mixing water in the described sewage memory space and respectively processed tank to described two lines cutting Electrical Discharge Machine processing machine board.
In the shared working fluid feeding mechanism of another kind, described dividing plate isolates separate described water purification memory space and described sewage memory space in described memory space, and the liquid in described water purification memory space and the described sewage memory space does not circulate, and described working fluid conveying device is mended extremely described two lines cutting Electrical Discharge Machine processing machine board with the water purification in the described water purification memory space and respectively processed tank.
The invention has the beneficial effects as follows: the present invention is that the shared working fluid feeding mechanism of Yi Yitai provides the working fluid of two wire-cut electric discharge machine uniform temps to add the use in man-hour in discharge, can help the processing uniformity of two wire-cut electric discharge machines to promote; And the floor space of reduction wire-cut electric discharge machine integral body that can be more profitable, the needed space of working fluid feeding mechanism of reducing wire-cut electric discharge machine can be placed other and be examined material or automatic patrix automatically as automation equipments such as mechanical arms; So more help reducing the spare part quantity of wire-cut electric discharge machine complete machine, then can reduce fault generation probability, and then reduce the complete machine value at cost of wire-cut electric discharge machine.
Description of drawings
Fig. 1 is for commonly using machine bed platform and water treatment facilities schematic diagram in the wire-cut electric discharge machine;
Fig. 2 commonly uses machine bed platform and improvement water treatment facilities schematic diagram in the wire-cut electric discharge machine;
Fig. 3 is the vertical view of the embodiment of the invention 1;
Fig. 4 is the vertical view of the embodiment of the invention 2;
Fig. 5 is external ion filter of the present invention and cooling device schematic diagram.
The specific embodiment
Below by specific instantiation explanation the specific embodiment of the present invention, the personage who is familiar with this skill can understand advantage of the present invention and effect easily by the content that this specification disclosed.The present invention also can other different mode be implemented, and, under not departing from disclosed category, can give different modifications and change that is.
Embodiment 1: present embodiment is preferred embodiment of the present invention, as shown in Figure 3, is the vertical view of two wire-cut electric discharge machine platforms 20,21 of shared working fluid feeding mechanism 30 supplies of a playscript with stage directions embodiment.This shared working fluid feeding mechanism is between two line cutting Electrical Discharge Machine machine tables.
This shared working fluid feeding mechanism 30 includes a sewage memory space 31, respectively process tank 201,211 with what transfer pipeline 311,312 (being used for sewage transport in the processing tank to the sewage memory space) was connected to wire-cut electric discharge machine 20,21, this sewage memory space 31 can be accepted the sewage of this processing tank 201,211 mixing smear metal residue after discharge processing respectively;
In this shared working fluid feeding mechanism 30, comprise with one group of dividing plate 33 being separated out sewage memory space 31 and forming a water purification memory space 32 that the height of this dividing plate 33 is the height that are lower than memory space; One filter of sharing 321 is set on this water purification memory space 32 filters smear metal residue contained in the sewage etc. to handle; 34 of one filtration pumpings of sharing are filtered this sewage transport by this sewage memory space 31 to this filter 321, the water purification after the filtration then flows into this water purification memory space 32; This water purification can be respectively by high pressure pumping (conveying pumping) 361,362 through high pressure delivery pipes 363,364, be delivered to respectively in the wire-cut electric discharge machine platform 20,21, add and promptly be provided to upper and lower head place man-hour and spray water with high pressure beginning discharge, and in discharge processing whole process sustained firing high pressure water purification, add heat energy and the smear metal residue that produce man-hour to take away discharge; The person is when wire cutting machine generating electrodes line (line style discharge cutter) breaks in addition, and this action of spraying water with high pressure can be applied to the function of upper and lower head self-threading, with the auxiliary threading of water band line mode;
This water purification amount after filtering surpasses the water storage capacity of this water purification memory space 32 then can spill-over cross this dividing plate 33, flows into the sewage in these sewage memory space 31 these sewage memory spaces of dilution naturally; When the discharge cooked mode of immersion kenel, 35 of the one moisturizing pumpings of sharing will be through the water after the water purification dilution through water pipe 351,352 by this sewage memory space 31, be delivered to the processing tank 201,211 of different platform respectively, so this processing tank the 201, the 211st is provided the working fluid of uniform temp by same shared working fluid feeding mechanism 30, so circulation can reduce the percentage of processing tank impurity gradually, and make the efficient cycle applications of working fluid, and reduce this shared working fluid feeding mechanism 30 required space and floor space.
Embodiment 2: as shown in Figure 4, shared working fluid feeding mechanism schematic diagram for present embodiment, comprise with one group of dividing plate 33 being separated out separate water purification memory space 32 and sewage memory space 31, and the liquid in water purification memory space and the sewage memory space does not circulate; 31 acceptance of this sewage memory space by working groove 201,211 output comprise after discharge processing the sewage of the smear metal that produces and impurity; One filter of sharing 321 is set on this water purification memory space 32 filters smear metal residue contained in the sewage etc. to handle; 34 of one filtration pumpings of sharing are filtered this sewage transport by this sewage memory space 31 to this filter 321, the water purification after the filtration then flows into this water purification memory space 32; This water purification can be respectively by high pressure pumping 361,362 through high pressure delivery pipes 363,364, be delivered to respectively in the wire-cut electric discharge machine platform 20,21, be provided to upper and lower head place and spray water with high pressure; 40 of one moisturizing pumpings of sharing by this water purification memory space 31 with water purification through water pipe 351,352, be delivered to the working groove 201,211 of different platform respectively; So embodiment then replenishes in the working groove at the water purification that the whole process of discharge processing directly will be handled, and can reduce the impurity concentration of liquid in the working groove more quickly.
Embodiment 3: as shown in Figure 5, on the basis of embodiment 1 or embodiment 2, can be by these water purification memory space 32 external ion filters 50, with the charged ion that in discharge process, after electrolysis, is produced in filtration and this water purification that neutralizes, can keep neutral in the discharge process to keep working fluid; In addition; can also be at these water purification memory space 32 external cooling devices 51; reach predetermined temperature to cool off this water purification; with control Working liquids temperature constant; because the dimensional accuracy scope of the wire-cut electric discharge machine of high-accuracy grade is in ± 3 μ m; the environment temperature of process will be controlled, and can produce the temperature rising that high heat is caused with the cooling discharge process by external again this cooling device usually, keeps constant with the temperature of keeping Working liquids.
The foregoing description only is illustrative principle of the present invention and effect thereof, but not is used to limit the present invention.The scope of the present invention should be listed as claims.
Claims (9)
1. shared working fluid feeding mechanism, it is characterized in that: described shared working fluid feeding mechanism provides water to cut Electrical Discharge Machine processing machine boards to two lines and accepts the sewage of respectively processing the tank generation of described two lines cutting Electrical Discharge Machine processing machine board, and described shared working fluid feeding mechanism is between two lines cutting Electrical Discharge Machine processing machine boards.
2. shared working fluid feeding mechanism as claimed in claim 1, it is characterized in that: have memory space, be provided with dividing plate in the described memory space, described dividing plate is separated out water purification memory space and sewage memory space in described memory space, be provided with working fluid conveying device and filter, described sewage memory space is accepted the sewage that each described processing tank produces, described working fluid conveying device is delivered to described filter with the water in the described sewage memory space, the water purification of described water purification memory space storage after described filter filters, described working fluid conveying device is delivered in described two lines cutting Electrical Discharge Machine processing machine board the water purification in the described water purification memory space for the head water spray, and described working fluid conveying device is mended the water in the described memory space and respectively processed tank into described two lines cutting Electrical Discharge Machine processing machine board.
3. shared working fluid feeding mechanism as claimed in claim 2 is characterized in that: described working fluid conveying device comprises a shared filtration pumping, described filtration pumping with the sewage transport in the described sewage memory space to described filter.
4. shared working fluid feeding mechanism as claimed in claim 2, it is characterized in that: described working fluid conveying device comprises some water delivery pumpings, and described some water delivery pumpings are delivered to the water purification in the described water purification memory space respectively in described two lines cutting Electrical Discharge Machine processing machine board and spray water for head.
5. shared working fluid feeding mechanism as claimed in claim 2, it is characterized in that: described working fluid conveying device comprises the moisturizing pumping, and described moisturizing pumping is mended the water in the described memory space and respectively processed tank into described two lines cutting Electrical Discharge Machine processing machine board.
6. shared working fluid feeding mechanism as claimed in claim 2 is characterized in that: be provided be used for filtering and and the charged ion that in discharge process, after electrolysis, produced of working fluid to keep working fluid can keep neutrality in the discharge process ion filter.
7. shared working fluid feeding mechanism as claimed in claim 2 is characterized in that: be provided with and be used to cool off described water purification to keep the cooling device of working fluid temperature constant.
8. as each described shared working fluid feeding mechanism in the claim 2 to 7, it is characterized in that: the height of described dividing plate is lower than the height of described memory space, described sewage memory space is also accepted the water purification of being come by the spill-over of described water purification memory space, described water purification of being come by the spill-over of water purification memory space becomes mixing water with the dilution of sewage in the described sewage memory space, and described working fluid conveying device is mended the described mixing water in the described sewage memory space and respectively processed tank to described two lines cutting Electrical Discharge Machine processing machine board.
9. as each described shared working fluid feeding mechanism in the claim 2 to 7, it is characterized in that: described dividing plate isolates separate described water purification memory space and described sewage memory space in described memory space, and the liquid in described water purification memory space and the described sewage memory space does not circulate, and described working fluid conveying device is mended the water purification in the described water purification memory space and respectively processed tank to described two lines cutting Electrical Discharge Machine processing machine board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016389.XA CN103212758B (en) | 2012-01-19 | 2012-01-19 | Shared working fluid feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016389.XA CN103212758B (en) | 2012-01-19 | 2012-01-19 | Shared working fluid feeding mechanism |
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| Publication Number | Publication Date |
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| CN103212758A true CN103212758A (en) | 2013-07-24 |
| CN103212758B CN103212758B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210016389.XA Expired - Fee Related CN103212758B (en) | 2012-01-19 | 2012-01-19 | Shared working fluid feeding mechanism |
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Citations (7)
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|---|---|---|---|---|
| US3414501A (en) * | 1964-12-21 | 1968-12-03 | Philip Morris Inc | Method and apparatus for shaping, sharpening and polishing razor blades |
| CN1162512A (en) * | 1996-04-18 | 1997-10-22 | 三菱电机株式会社 | Processing liquid container of spark machining apparatus |
| JP2005111608A (en) * | 2003-10-07 | 2005-04-28 | Fanuc Ltd | Wire electric discharge machine |
| CN101163565A (en) * | 2005-02-24 | 2008-04-16 | 费德罗-莫格尔公司 | Method and system of electrochemical machining |
| CN201735918U (en) * | 2010-06-08 | 2011-02-09 | 王剑波 | Cutting working solution treatment and circular treatment device of linear cutting machine |
| CN102019471A (en) * | 2009-09-18 | 2011-04-20 | 发那科株式会社 | Wire cut electric discharge machine for controlling the supply amount of processing liquid into processing bath to control constant liquid-temparature |
| CN202356752U (en) * | 2012-01-19 | 2012-08-01 | 昆山徕通机电科技有限公司 | Shared working fluid supply device |
-
2012
- 2012-01-19 CN CN201210016389.XA patent/CN103212758B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414501A (en) * | 1964-12-21 | 1968-12-03 | Philip Morris Inc | Method and apparatus for shaping, sharpening and polishing razor blades |
| CN1162512A (en) * | 1996-04-18 | 1997-10-22 | 三菱电机株式会社 | Processing liquid container of spark machining apparatus |
| JP2005111608A (en) * | 2003-10-07 | 2005-04-28 | Fanuc Ltd | Wire electric discharge machine |
| CN101163565A (en) * | 2005-02-24 | 2008-04-16 | 费德罗-莫格尔公司 | Method and system of electrochemical machining |
| CN102019471A (en) * | 2009-09-18 | 2011-04-20 | 发那科株式会社 | Wire cut electric discharge machine for controlling the supply amount of processing liquid into processing bath to control constant liquid-temparature |
| CN201735918U (en) * | 2010-06-08 | 2011-02-09 | 王剑波 | Cutting working solution treatment and circular treatment device of linear cutting machine |
| CN202356752U (en) * | 2012-01-19 | 2012-08-01 | 昆山徕通机电科技有限公司 | Shared working fluid supply device |
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| CN103212758B (en) | 2016-03-30 |
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Granted publication date: 20160330 Termination date: 20180119 |