CN102975051A - Linkage raised head clamping device - Google Patents
Linkage raised head clamping device Download PDFInfo
- Publication number
- CN102975051A CN102975051A CN 201210523334 CN201210523334A CN102975051A CN 102975051 A CN102975051 A CN 102975051A CN 201210523334 CN201210523334 CN 201210523334 CN 201210523334 A CN201210523334 A CN 201210523334A CN 102975051 A CN102975051 A CN 102975051A
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- drive end
- clamping device
- contiguous block
- hinged
- jaw
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Abstract
The invention discloses a clamping device, and particular relates to a linkage raised head clamping device. The linkage raised head clamping device comprises a clamp body, a connecting rod, a clamping jaw for pressing an upper surface of a workpiece, a pendulum bob which is hinged with the clamp body and a connecting block, wherein the middle of the clamping claw is hinged with the clamp body; the pendulum bob, the connecting block and the clamping claw all respectively comprise a drive end and a driven end; and the drive end of the pendulum bob is propped against the connecting rod which plays a force application role, the driven end of the pendulum bob is propped against the drive end of the connecting block, the driven end of the connecting block is hinged with the drive end of the clamping claw, and the drive end of the connecting block is also connected with the clamp body through a limiting spring. The clamping device is powered by a hydraulic cylinder or an air cylinder, quickly does clamping motion and works stably.
Description
Technical field
The present invention relates to a kind of clamping device, especially a kind of coordinated type plush copper clamping device.
Background technology
Machine tool clamping device be on lathe in order to a kind of device of clamping workpiece, its effect is with the workpiece location, so that workpiece obtains the tram of relative lathe or cutter, and workpiece is clamped reliably.Can not destroy the tram that workpiece occupies during clamping in anchor clamps, clamping force is wanted suitably, should guarantee that workpiece is not mobile in process, does not rotate, do not vibrate, do not make again workpiece surface damage, distortion because clamping force is excessive, structure should be tried one's best simply, makes, keeps in repair and will make things convenient for, the operation of clamp mechanism should safety, convenient, rapidly, laborsaving.Therefore, the raising of clamping device and operating personnel's improvement and machine tool capability has close relationship.Usually use vice to clamp in the prior art, the power of clamping by workman's experience, clamps slow motion entirely, clamping force is non-constant, and therefore, the workpiece accuracy that processes is relatively poor.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of clamping is swift in motion, the coordinated type plush copper clamping device of stable working.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of coordinated type plush copper clamping device comprises chuck body, connecting rod, is used for the jaw of workpiece pressing upper surface, pendulum and the contiguous block hinged with chuck body, and the jaw middle part is hinged with chuck body; Described pendulum, contiguous block and jaw include drive end and driven end; The drive end of described pendulum offsets with the connecting rod that plays application of force effect, and the drive end of driven end and contiguous block offsets, and the driven end of contiguous block and the drive end of jaw are hinged, and the drive end of contiguous block also is connected with chuck body by limit spring.
The course of work of the present invention:
Connecting rod moves right, hold out against the drive end of pendulum, pendulum is rotated counterclockwise around the pin joint of pendulum and chuck body under the effect of connecting rod, thereby the driven end that makes pendulum holds out against the drive end of contiguous block, contiguous block clockwise rotates around the pin joint of contiguous block and chuck body under the effect of pendulum, the drive end that the driven end of contiguous block drives jaw moves downward, thereby makes the driven end clamping work pieces of jaw.
Connecting rod is to left movement, pendulum clockwise rotates around the pin joint of pendulum and chuck body under the effect of self gravitation, the driven end of pendulum unclamps the drive end of contiguous block, the drive end of contiguous block rotates counterclockwise around the pin joint of contiguous block and chuck body under the self gravitation effect, the drive end that the driven end of contiguous block drives jaw moves upward, thereby makes the driven end of jaw unclamp workpiece.
Adopt the present invention that following technique effect is arranged:
Connecting rod can adopt hydraulic means or pneumatic means to drive, and therefore, these anchor clamps can be used with multiple lathe.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of coordinated type plush copper clamping device of the present invention.
The specific embodiment
As shown in Figure 1, coordinated type plush copper clamping device of the present invention comprises chuck body 1, connecting rod 3, is used for the jaw 2 of workpiece pressing upper surface, pendulum 4 and the contiguous block 5 hinged with chuck body 1, and jaw 2 middle parts are hinged by spacer pin 7 and chuck body 1; Pendulum 4, contiguous block 5 and jaw 2 include drive end and driven end; The drive end 41 of pendulum 4 offsets with the connecting rod 3 that plays application of force effect, driven end 42 offsets with the drive end 51 of contiguous block 5, the driven end 52 of contiguous block 5 is hinged with the drive end 22 of jaw 2, the driven end 21 of jaw 2 is used for the workpiece pressing upper surface, and the drive end 51 of contiguous block 5 also is connected with chuck body 1 by limit spring 6.
Above-described only is preferred embodiment of the present invention, should be pointed out that for a person skilled in the art, under the prerequisite that does not break away from structure of the present invention, can also make some distortion and improvement.These also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (1)
1. coordinated type plush copper clamping device comprises chuck body, connecting rod, is used for the jaw of workpiece pressing upper surface, pendulum and the contiguous block hinged with chuck body, and the jaw middle part is hinged with chuck body; Described pendulum, contiguous block and jaw include drive end and driven end; It is characterized in that: the drive end of described pendulum offsets with the connecting rod that plays application of force effect, and the drive end of driven end and contiguous block offsets, and the driven end of contiguous block and the drive end of jaw are hinged, and the drive end of contiguous block also is connected with chuck body by limit spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210523334 CN102975051A (en) | 2012-12-09 | 2012-12-09 | Linkage raised head clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210523334 CN102975051A (en) | 2012-12-09 | 2012-12-09 | Linkage raised head clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102975051A true CN102975051A (en) | 2013-03-20 |
Family
ID=47849556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210523334 Pending CN102975051A (en) | 2012-12-09 | 2012-12-09 | Linkage raised head clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102975051A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002410A (en) * | 2016-07-21 | 2016-10-12 | 桐乡守敬应用技术研究院有限公司 | Swinging type clamping device |
| CN109590885A (en) * | 2019-02-02 | 2019-04-09 | 莱州博恩科自动化科技有限公司 | A kind of claw hammer polishing rolling clamp |
| CN110842855A (en) * | 2019-12-11 | 2020-02-28 | 杭州高品自动化设备有限公司 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
-
2012
- 2012-12-09 CN CN 201210523334 patent/CN102975051A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002410A (en) * | 2016-07-21 | 2016-10-12 | 桐乡守敬应用技术研究院有限公司 | Swinging type clamping device |
| CN109590885A (en) * | 2019-02-02 | 2019-04-09 | 莱州博恩科自动化科技有限公司 | A kind of claw hammer polishing rolling clamp |
| CN110842855A (en) * | 2019-12-11 | 2020-02-28 | 杭州高品自动化设备有限公司 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
| CN110842855B (en) * | 2019-12-11 | 2023-09-08 | 杭州高品自动化设备有限公司 | Connecting rod head compacting structure in automatic adjusting structure of electric actuator pull rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |