CN103042481A - Linkage clamping device - Google Patents
Linkage clamping device Download PDFInfo
- Publication number
- CN103042481A CN103042481A CN2012105345822A CN201210534582A CN103042481A CN 103042481 A CN103042481 A CN 103042481A CN 2012105345822 A CN2012105345822 A CN 2012105345822A CN 201210534582 A CN201210534582 A CN 201210534582A CN 103042481 A CN103042481 A CN 103042481A
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- China
- Prior art keywords
- clamping device
- clamping
- hinged
- linkage
- jaw
- 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.)
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Abstract
The invention discloses a linkage clamping device and belongs to the field of clamping devices. The linkage clamping device comprises a rocker arm, a connection rod, a clamp body, clamping claws and a spring. The rocker arm is hinged on the clamp body, the connection rod is hinged with the rocker arm, the clamping claws are hinged on the connection rod, and the resetting spring is arranged between the clamping claws. The linkage clamping device overcomes the shortcoming in the prior art that the existing clamping device is complex to operate, and the clamping claws cannot be reset automatically. The linkage clamping device is simple to operate, and the clamping claws can be automatically reset.
Description
Technical field
The invention belongs to the clamping device field, particularly a kind of linkage clamp device.
Background technology
For adapting to the needs of large-scale industrial production, enhance productivity, Workpiece clamping device is essential aborning, in the prior art, most Workpiece clamping device complex structure, complicated operation, and the jaw of clamping device can't be realized replying voluntarily mostly, so there is improved necessity in clamping device.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple to operate, the linkage clamp device that jaw can be replied voluntarily.
In order to solve the problems of the technologies described above, the invention provides following technical scheme and comprise a rocking arm, two connecting rods, chuck body, bolt and two jaws, described rocking arm is hinged on the chuck body, and jaw is connected with described rocking arm by connecting rod, is connected with back-moving spring between the described jaw.
The beneficial effect of this structure is: 1, this structure operation is simple; 2, the back-moving spring that connects between two jaws can make jaw reply voluntarily.
Description of drawings
Below in conjunction with accompanying drawing and example technical solution of the present invention is further specified:
Fig. 1 is structure top view of the present invention;
Wherein: 1, bolt; 2, rocking arm; 3, connecting rod; 4, jaw; 5, spring; 6, chuck body.
The specific embodiment
As shown in Figure 1, linkage clamp device of the present invention comprises rocking arm 2, two connecting rods 3, two jaws 4, spring 5, chuck body 6 and bolts 1; rocking arm 2 is hinged on the chuck body 6 by bolt 1; two connecting rods 3 are hinged on the same position on the rocking arm 2; respectively be hinged with a jaw 4 on the connecting rod 3, be connected with a spring 5 between the jaw 4, and upwards (diagram relative position) shakes rocking arm 2; drive two connecting rods 3 and jaw 4 move toward one another, clamping work pieces; When downward (diagram relative position) shakes rocking arm 2, drive two connecting rods 3 and jaw 4 opposing motions, unclamp workpiece.
Above-described only is preferred embodiment of the present invention; should be understood 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. linkage clamp device, it is characterized in that: comprise a rocking arm, two connecting rods, chuck body, bolt and two jaws, described rocking arm is hinged on the chuck body, and jaw is connected with described rocking arm by connecting rod, is connected with back-moving spring between the described jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105345822A CN103042481A (en) | 2012-12-12 | 2012-12-12 | Linkage clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105345822A CN103042481A (en) | 2012-12-12 | 2012-12-12 | Linkage clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103042481A true CN103042481A (en) | 2013-04-17 |
Family
ID=48055463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105345822A Pending CN103042481A (en) | 2012-12-12 | 2012-12-12 | Linkage clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476435A (en) * | 2014-11-30 | 2015-04-01 | 重庆市合川区均恒金属加工厂 | Internal and external clamping device |
| CN110910948A (en) * | 2019-12-02 | 2020-03-24 | 徐州东控仪器有限公司 | Dampproofing equipment case of instrument and meter |
-
2012
- 2012-12-12 CN CN2012105345822A patent/CN103042481A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476435A (en) * | 2014-11-30 | 2015-04-01 | 重庆市合川区均恒金属加工厂 | Internal and external clamping device |
| CN104476435B (en) * | 2014-11-30 | 2020-04-21 | 重庆市合川区均恒金属加工厂 | Internal and external clamping device |
| CN110910948A (en) * | 2019-12-02 | 2020-03-24 | 徐州东控仪器有限公司 | Dampproofing equipment case of instrument and meter |
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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: 20130417 |