CN2359656Y - Support platform for roughness detecting instrument - Google Patents
Support platform for roughness detecting instrument Download PDFInfo
- Publication number
- CN2359656Y CN2359656Y CN 98247906 CN98247906U CN2359656Y CN 2359656 Y CN2359656 Y CN 2359656Y CN 98247906 CN98247906 CN 98247906 CN 98247906 U CN98247906 U CN 98247906U CN 2359656 Y CN2359656 Y CN 2359656Y
- Authority
- CN
- China
- Prior art keywords
- roughmeter
- support platform
- survey
- column
- locating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a support platform for roughness detecting instruments, which comprises a platform, pillars which are vertically arranged on the platform, and a positioning device which is sheathed on the pillars with sliding. One side of the pillar is provided with a toothed rack, a lifting hand wheel is connected with a worm which is engaged with a movable gearwheel, the gearwheel is engaged with a toothed rack, the other side corresponding to the pillar is provided with a lifting locking wheel, a fastening wheel is penetrated through an opening of a clamping ring which is arranged on the pillar, and a lifting mechanism can be formed. The positioning device body is also provided with a movable fixing mechanism which is connected with the positioning device body via a tight fixed screw which penetrates through the positioning device body. The utility model has the advantages of simple use and operation, easy positioning and laying, rapid positioning and convenient angular adjustment.
Description
The utility model relates to a kind of support of surveying roughmeter that can support, fix.
When manufacturing workpiece, need the surfaceness of measuring workpieces, whether check has reached the desired roughness index of design.So usually measure size, shape different workpieces surfaceness.And when measuring, needing fixedly roughmeter, after the adjustment instrument was presented at 0, the sensor by roughmeter returned the signal that records again.At present, be to offer guide groove at the rear portion of roughmeter, utilize again one can two the sides of bending snap in the iron plate stent support roughmeter of guide groove and screw location roughmeter by on iron plate, establishing.It is slow that this device is adjusted locating speed, often needs repeatedly to adjust and could relatively roughly locate, and therefore this bearing accuracy is relatively poor, and degree of tilt that can't be certain according to the surface of the work shape adjustments.For bigger workpiece because place, problem such as fixing, and cause difficulty when measuring, especially for the workpiece that curved surface is arranged since conventional device can not be easily when measuring beginning with instrument zeroing position, therefore can't measure accurately substantially.
The purpose of this utility model is to provide a kind of survey roughmeter support platform, its not only fixing, place work piece, and the location of roughmeter is easy, speed is fast, the bearing accuracy height, and can be in 360 ° scope the roughness on measuring workpieces surface.
The purpose of this utility model is achieved in that a kind of survey roughmeter support platform, and it comprises platform, and the locating device that is vertically set on the column on the platform and the column that is slidingly located in is formed.
One side of described column is provided with tooth bar, locating device connects a worm screw, worm mesh one carrier wheel, gear mesh tooth bar, corresponding column opposite side by the lifting handwheel and is provided with opening, clamping ring that lifting locking wheel, fastening wheel wear clamping ring and is set in and forms elevating mechanism on the column, also be provided with mobile fixed mechanism on the body of locating device, mobile fixed mechanism joins by tightening screw rod and the locating device body that passes the locating device body.
Described mobile fixed mechanism comprises mobile box, mobile box and body joining part are the dovetail slide block, the dovetail slide block is provided with the upper end and is located at the screw that the fine setting screw mandrel on the body matches, be equipped with rotating shaft on the mobile box, one termination of rotating shaft is established the piece that fixes to clamp of the driver connected coupling shaft of cover, and a termination of driver coupling shaft is established roughmeter.
The described sheathed locking wheel of piece peristome that fixes to clamp.
Be provided with snap ring between described rotating shaft and the mobile box, the sheathed lock handle of the peristome of snap ring.
One side of described column is provided with the face that mills of up/down perforation, and correspondence is milled the interior sheathed reed of the jacking gear of face, and the two ends of reed are provided with orienting lug.
The utility model uses easy and simple to handle, and location, placement easily located rapidly, and angular setting is convenient, has improved work efficiency, can satisfy the measurement requirement of various workpiece roughness in the real work, zeroing.
Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.
Fig. 1 is the cross-sectional view of facing of the present utility model;
Fig. 2 is the cross-sectional view of overlooking of the present utility model;
Fig. 3 is a side-looking structural representation of the present utility model;
Fig. 4 faces the partial structurtes synoptic diagram for the utility model.
Referring to Fig. 1,2,3,4, the utility model is a kind of survey roughmeter support platform, and it comprises platform 1, and the locating device 3 that is vertically set on the column 2 on the platform 1 and the column 2 that is slidingly located in is formed.
Side referring to Fig. 1 column 2 is provided with tooth bar 4, and locating device 3 connects a worm screw 6, worm screw 6 engagements one carrier wheel 7, gear 7 meshing tooth bars 4, corresponding column 2 opposite sides by lifting handwheel 5 and is provided with opening, clamping ring 9 that lifting locking wheel 8, fastening wheel wear clamping ring 9 and is set on the column 2 and forms elevating mechanism.
Referring to Fig. 1,2,3, also be provided with mobile fixed mechanism on the body of locating device 3, mobile fixed mechanism joins by tightening screw rod and locating device 3 bodies that pass locating device 3 bodies.Mobile fixed mechanism comprises mobile box 11, mobile box 11 is a dovetail slide block 12 with the body joining part, dovetail slide block 12 is provided with the upper end and is located at the screw that the fine setting screw mandrel 13 on the body 3 matches, so mobile box 11 can be finely tuned mobile up and down by acting on of dovetail slide block 12 and fine setting screw mandrel 13 on the locating device 3.Be equipped with rotating shaft 14 on the mobile box 11, what a termination of rotating shaft 14 was established the driver connected coupling shaft 15 of cover fixes to clamp piece 16, fixes to clamp the sheathed locking wheel 17 of piece 16 peristomes, when adjusting driver coupling shaft 15, unclamp locking wheel 17, after angular setting is good, locking locking wheel 17 is to fix this axle.One termination of driver coupling shaft 15 is established roughmeter, and rotating shaft 14, driver coupling shaft 15 are all free to rotate, therefore can be according to the difference of surface of the work curved surface, and adjust the instrument orientation angle.
In addition,, be provided with snap ring 18 between rotating shaft 14 and the mobile box 11 referring to Fig. 2,4, the sheathed lock handle 19 of the peristome of snap ring 18, not only fixed rotating shaft 14 but also do not destroy the surface of rotating shaft 14 is to guarantee the matching relationship of rotating shaft 14 and casing 11.
Referring to Fig. 1,2, one side of column 2 is provided with the face that mills 20 of up/down perforation, correspondence is milled the interior sheathed reed 21 of the jacking gear of face 20, the two ends of reed 21 are provided with orienting lug 22, be the plane owing to mill face 20, corresponding orienting lug 22 is fixed on it, and reed 21 plays the resiliency supported effect, so can prevent locating device in the process of lifting, on column 2, rotate.
During use, earlier workpiece is positioned on the platform 1, roughmeter is fixed on the driver coupling shaft 15, rotate lifting handwheel 5, because worm screw 6 driven gears 7 rotate and gear 7 moves on tooth bar 4, therefore, instrument can be positioned substantially at the height that needs, rotation and lifting locking wheel 8, the stationary positioned device.At rotating shaft 14 and driver coupling shaft 15, roughmeter is adjusted to necessary angle, to satisfy the requirement of curve surface of workpiece, distinguish rotation lock handle 19 and locking wheel 17 again with mechanism's fixed angle.If the height out of true can be adjusted fine setting screw mandrel 13 more up and down, mobile box 11 is with dovetail slide block 12 or go up or moving down, reaches instrument zeroing purpose, satisfies the workpiece shape of reality and the requirement of degree of accuracy.
Claims (6)
1, a kind of survey roughmeter support platform, it is characterized in that: it comprises platform, the locating device that is vertically set on the column on the platform and the column that is slidingly located in is formed.
2, survey roughmeter support platform according to claim 1, it is characterized in that: a side of described column is provided with tooth bar, locating device connects a worm screw, worm mesh one carrier wheel, gear mesh tooth bar, corresponding column opposite side by the lifting handwheel and is provided with opening, clamping ring that lifting locking wheel, fastening wheel wear clamping ring and is set in and forms elevating mechanism on the column, also be provided with mobile fixed mechanism on the body of locating device, mobile fixed mechanism joins by tightening screw rod and the locating device body that passes the locating device body.
3, survey roughmeter support platform according to claim 2, it is characterized in that: described mobile fixed mechanism comprises mobile box, mobile box and body joining part are the dovetail slide block, the dovetail slide block is provided with the upper end and is located at the screw that the fine setting screw mandrel on the body matches, be equipped with rotating shaft on the mobile box, one termination of rotating shaft is established the piece that fixes to clamp of the driver connected coupling shaft of cover, and a termination of driver coupling shaft is established roughmeter.
4, survey roughmeter support platform according to claim 3 is characterized in that: the described sheathed locking wheel of piece peristome that fixes to clamp.
5, survey roughmeter support platform according to claim 3 is characterized in that: be provided with snap ring between described rotating shaft and the mobile box, the sheathed lock handle of the peristome of snap ring.
6, survey roughmeter support platform according to claim 1 is characterized in that: a side of described column is provided with the face that mills of up/down perforation, and correspondence is milled the interior sheathed reed of the jacking gear of face, and the two ends of reed are provided with orienting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247906 CN2359656Y (en) | 1998-12-02 | 1998-12-02 | Support platform for roughness detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247906 CN2359656Y (en) | 1998-12-02 | 1998-12-02 | Support platform for roughness detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359656Y true CN2359656Y (en) | 2000-01-19 |
Family
ID=33993040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98247906 Expired - Lifetime CN2359656Y (en) | 1998-12-02 | 1998-12-02 | Support platform for roughness detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359656Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954769A (en) * | 2012-08-31 | 2013-03-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Public coordinate system notice-plate for complete-vehicle scanning |
| CN108889957A (en) * | 2018-07-20 | 2018-11-27 | 重庆国际复合材料股份有限公司 | Electric spark corrode prepares the clamping device of metal powder reactor |
| CN109253869A (en) * | 2018-11-02 | 2019-01-22 | 深圳市先地图像科技有限公司 | A kind of automatic detection device of semiconductor laser wavelength and power parameter |
-
1998
- 1998-12-02 CN CN 98247906 patent/CN2359656Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954769A (en) * | 2012-08-31 | 2013-03-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Public coordinate system notice-plate for complete-vehicle scanning |
| CN108889957A (en) * | 2018-07-20 | 2018-11-27 | 重庆国际复合材料股份有限公司 | Electric spark corrode prepares the clamping device of metal powder reactor |
| CN109253869A (en) * | 2018-11-02 | 2019-01-22 | 深圳市先地图像科技有限公司 | A kind of automatic detection device of semiconductor laser wavelength and power parameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING SHIDAIZHIFENG SCIENCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHIDAI GROUP CO. |
|
| CP03 | Change of name, title or address |
Address after: No. 28 West Road, Beijing, Haidian District, 1, 2 floor Patentee after: Beijing TIME High-technology Ltd. Address before: No. 38, West Road, Beijing information industry base Patentee before: Shidai Corp. Group |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |