CN201970098U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN201970098U CN201970098U CN2010206544228U CN201020654422U CN201970098U CN 201970098 U CN201970098 U CN 201970098U CN 2010206544228 U CN2010206544228 U CN 2010206544228U CN 201020654422 U CN201020654422 U CN 201020654422U CN 201970098 U CN201970098 U CN 201970098U
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- Prior art keywords
- clamping
- clamping part
- main folder
- workpiece
- tight parts
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Abstract
The utility model relates to a clamping device which comprises a seat body, a fixed frame arranged on the seat body and a clamping part, wherein the clamping part comprises a main clamping part and an auxiliary clamping part; the main clamping part is a clamping tool driven by a hydraulic or pneumatic driving device; and the auxiliary clamping part is a manual positioning device. The clamping device has the benefits that irregularly-shaped workpieces can be clamped by the clamping device.
Description
Technical field
The utility model relates to a kind of clamping device, particularly a kind of clamping device that can clamp erose workpiece.
Background technology
Workpiece is being added man-hour, all need to be fixed on the processing machine, different workpiece processing requires different for the clamping force and the clamping accuracy of workpiece, difform workpiece often needs to clamp with different clamping devices, so just need be in production and processing according to the different clamping device of the multiple structure of the different designs of workpiece, design cost is produced in waste, and particularly to erose clamping device, it clamps that difficulty satisfies required precision.
Summary of the invention
The purpose of this utility model is at the existing clamping device described in the background technology when the clamping work pieces, can only clamp the workpiece of concrete shape and problem that clamping accuracy is lower, and a kind of clamping device is provided.
The realization the technical solution of the utility model is as follows:
A kind of clamping device, it comprises pedestal, is arranged at fixed mount and clamping part on the pedestal, described clamping part comprises tight parts of main folder and auxiliary clamping part, the clamping tool of the tight parts of main folder for driving by hydraulic pressure or actuating device of atmospheric pressure, auxiliary clamping part is a manual positioning device.
The tight parts of described main folder comprise the briquetting that support, fixed block and piston promote.
Described manual positioning device is the spiral clamp mechanism, it comprises: base plate, pressing plate, two height adjustment bolt and the clamping screw of locking briquetting, the centre of pressing plate and both sides all have screwed hole, two height adjustment bolt are arranged at respectively in the screwed hole of both sides, screw thread in the middle of clamping screw is arranged at is aerial, and the clamping screw lower end is provided with fixture block.
The beneficial effects of the utility model are because the clamping part of clamping device of the present utility model comprises tight parts of main folder and auxiliary clamping part, auxiliary clamping part is a manual positioning device, therefore when workpiece is clamped, workpiece is accurately located with manual positioning device according to the requirement of processing earlier, workpiece is carried out finally fixing with the tight parts of main folder then, by the time after the tight parts of main folder clamp and finish, remove manual positioning device, can process workpiece then, because the initial manual positioning of orientating as, therefore, can carry out accurate in locating according to actual needs, in the tight positioning parts process with main folder, workpiece can't move freely, therefore can guarantee the accurate positioning of workpiece, by above setting, can improve the positioning accuracy of workpiece, and then improve the crudy of workpiece, and this clamping device can carry out clamping and positioning to the workpiece of different shape, thereby saves the development and Design cost.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Among the figure, 1 is pedestal, and 2 is fixed mount, and 3 is the tight parts of main folder, and 4 is support, and 5 is fixed block, and 6 is briquetting, and 7 is the spiral clamp mechanism.
The specific embodiment
With reference to a kind of clamping device shown in Figure 1, it comprises pedestal 1, is arranged at fixed mount 2 and clamping part on the pedestal 1, described clamping part comprises tight parts 3 of main folder and auxiliary clamping part 4, the clamping tool of the tight parts 3 of main folder for driving by hydraulic pressure or actuating device of atmospheric pressure, auxiliary clamping part 4 is a manual positioning device.The tight parts 3 of described main folder comprise the briquetting 8 that support 6, fixed block 7 and piston promote.Described manual positioning device is a spiral clamp mechanism 9, and it comprises.Base plate, pressing plate, two height adjustment bolt and the clamping screw of locking briquetting 8, the centre of pressing plate and both sides all have screwed hole, two height adjustment bolt are arranged at respectively in the screwed hole of both sides, and the screw thread in the middle of clamping screw is arranged at is aerial, and the clamping screw lower end is provided with fixture block.The piston that drives the briquetting 8 of the tight parts 3 of main folder can drive by hydraulic pressure or air pressure.Because the clamping part of clamping device of the present utility model comprises tight parts 3 of main folder and auxiliary clamping part 4, auxiliary clamping part 4 is a manual positioning device, therefore when workpiece is clamped, workpiece is accurately located with manual positioning device according to the requirement of processing earlier, carry out finally fixing then with 3 pairs of workpiece of the tight parts of main folder, by the time after the tight parts 3 of main folder clamp and finish, remove manual positioning device, can process workpiece then, because the initial manual positioning of orientating as, therefore, can carry out accurate in locating according to actual needs, in tight parts 3 position fixing process with main folder, workpiece can't move freely, therefore can guarantee the accurate positioning of workpiece, by above setting, can improve the positioning accuracy of workpiece, and then improve the crudy of workpiece, and this clamping device can carry out clamping and positioning to the workpiece of different shape, thereby saves the development and Design cost.
Claims (3)
1. clamping device, it comprises pedestal, is arranged at fixed mount and clamping part on the pedestal, it is characterized in that: described clamping part comprises tight parts of main folder and auxiliary clamping part, the clamping tool of the tight parts of main folder for driving by hydraulic pressure or actuating device of atmospheric pressure, auxiliary clamping part is a manual positioning device.
2. clamping device according to claim 1 is characterized in that: the tight parts of described main folder comprise the briquetting that support, fixed block and piston promote.
3. clamping device according to claim 1, it is characterized in that: described manual positioning device is the spiral clamp mechanism, it comprises: base plate, pressing plate, two height adjustment bolt and the clamping screw of locking briquetting, the centre of pressing plate and both sides all have screwed hole, two height adjustment bolt are arranged at respectively in the screwed hole of both sides, screw thread in the middle of clamping screw is arranged at is aerial, and the clamping screw lower end is provided with fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206544228U CN201970098U (en) | 2010-12-13 | 2010-12-13 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206544228U CN201970098U (en) | 2010-12-13 | 2010-12-13 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970098U true CN201970098U (en) | 2011-09-14 |
Family
ID=44575204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206544228U Expired - Fee Related CN201970098U (en) | 2010-12-13 | 2010-12-13 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744620A (en) * | 2012-07-10 | 2012-10-24 | 苏州工业园区艺达精密机械有限公司 | Synchronous clamp |
| CN103121171A (en) * | 2013-03-06 | 2013-05-29 | 苏州塞维拉上吴电梯轨道系统有限公司 | T type guide rail tenon mill fixture |
-
2010
- 2010-12-13 CN CN2010206544228U patent/CN201970098U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744620A (en) * | 2012-07-10 | 2012-10-24 | 苏州工业园区艺达精密机械有限公司 | Synchronous clamp |
| CN103121171A (en) * | 2013-03-06 | 2013-05-29 | 苏州塞维拉上吴电梯轨道系统有限公司 | T type guide rail tenon mill fixture |
| CN103121171B (en) * | 2013-03-06 | 2015-03-11 | 苏州塞维拉上吴电梯轨道系统有限公司 | T type guide rail tenon mill fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20111213 |