CN201970098U - Clamping device - Google Patents

Clamping device Download PDF

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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
Authority
CN
China
Prior art keywords
clamping
workpiece
main folder
tight parts
manual positioning
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 - Fee Related
Application number
CN2010206544228U
Other languages
Chinese (zh)
Inventor
张宇
Original Assignee
张宇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张宇 filed Critical 张宇
Priority to CN2010206544228U priority Critical patent/CN201970098U/en
Application granted granted Critical
Publication of CN201970098U publication Critical patent/CN201970098U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Clamping device
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.
CN2010206544228U 2010-12-13 2010-12-13 Clamping device Expired - Fee Related CN201970098U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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