CN203062557U - Oscillating clamping device - Google Patents
Oscillating clamping device Download PDFInfo
- Publication number
- CN203062557U CN203062557U CN 201220665742 CN201220665742U CN203062557U CN 203062557 U CN203062557 U CN 203062557U CN 201220665742 CN201220665742 CN 201220665742 CN 201220665742 U CN201220665742 U CN 201220665742U CN 203062557 U CN203062557 U CN 203062557U
- Authority
- CN
- China
- Prior art keywords
- push rod
- workpiece
- jaw
- clamping
- shaped push
- 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
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Abstract
The utility model discloses an oscillating clamping device. The oscillating clamping device comprises a clamp body, a left clamping jaw, a right clamping jaw and a T-shaped push rod, wherein the left clamping jaw and the right clamping jaw are used for tightly pressing the upper surface of a workpiece, and the T-shaped push rod is used as a force applying device. The left clamping jaw and the right clamping jaw are hinged on the clamp body. Driven ends of the clamping jaws are used for tightly pressing the upper surface of the workpiece, and driving ends of the clamping jaws are respectively of a cam structure. The driving ends abut against two sides of the T-shaped push rod. The T-shaped push rod slides up and down along the clamp body. When the oscillating clamping device is operated, the T-shaped push rod is pushed to move towards the direction far from the driving ends of the clamping jaws, and then the driven ends of the clamping jaws tightly press the workpiece. When the T-shaped push rod is pushed to move towards the direction close to the driving ends of the clamping jaws, the driven ends of the clamping jaws loosen the workpiece. The oscillating clamping device can be used for well clamping the workpiece and preventing the workpiece from shifting.
Description
Technical field
The utility model belongs to the technical field of anchor clamps, relates in particular to a kind of swing hold down gag.
Background technology
The swing anchor clamps are widely used in the manufacturing operation, and the swing by bare terminal end comes the loading and unloading workpiece.In existing clamp assembly, workpiece is fixed in place by the coupling between himself physical form and the bare terminal end correspondingly-shaped, and in the operation of reality, workpiece of a great variety, the size shape of workpiece also can change, and as not adopting the clamp assembly that is complementary with it, workpiece may be shifted with respect to bare terminal end, cause the final position of workpiece inaccurate, thereby workpiece correctly can't be installed to correct position.
The utility model content
The technical problems to be solved in the utility model provides a kind of swing hold down gag, and holding workpiece prevents its displacement preferably.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of swing clamping device, comprise chuck body, be used for the left and right jaw of workpiece pressing upper surface and as the T shape push rod of force application apparatus, left and right jaw is hinged on the chuck body, the driven end of jaw is used for the workpiece pressing upper surface, the drive end of jaw is cam structure, and the both sides of drive end and T shape push rod offset, and T shape push rod slides up and down along chuck body.
Compared with prior art, advantage of the present utility model is: during operation, promote T shape push rod and make push rod to the direction motion away from the jaw drive end, jaw driven end workpiece pressing; Promote T shape push rod and make push rod to the direction motion near the jaw drive end, the jaw driven end unclamps workpiece, and holding workpiece prevents its displacement preferably.
Further, the drive end of described jaw is provided with returns piece, and chuck body is provided with dodges the groove of returning piece, when T shape push rod collides with returning piece to the direction motion near the jaw drive end, returns piece drive jaw and unclamps workpiece.
Description of drawings
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
Fig. 1 is the structural representation of a kind of embodiment of the utility model swing hold down gag.
The specific embodiment
As shown in Figure 1, a kind of swing clamping device of the utility model, comprise chuck body 1, be used for the left and right jaw 2 of workpiece pressing upper surface and as the T shape push rod 3 of force application apparatus, left and right jaw 2 is hinged on the chuck body 1, the driven end workpiece pressing upper surface of jaw 2, drive end is cam structure, and the both sides of drive end and T shape push rod 3 offset, and T shape push rod 3 slides up and down along chuck body 1.The drive end of described jaw 2 is provided with returns piece 4, and chuck body 1 is provided with dodges the groove 5 of returning piece 4.
During operation, promote T shape push rod 3 and make push rod 3 to the direction motion away from jaw 2 drive ends, jaw 2 driven end workpiece pressings downwards; Promote T shape push rod 3 and upwards make push rod 3 to the direction motion near jaw 2 drive ends, return piece 4 drive jaws 2 and unclamp workpiece, jaw 2 driven ends unclamp workpiece, and holding workpiece prevents its displacement preferably.
For a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. swing clamping device for one kind, comprise chuck body, be used for the left and right jaw of workpiece pressing upper surface and as the T shape push rod of force application apparatus, it is characterized in that: left and right jaw is hinged on the chuck body, the driven end of jaw is used for the workpiece pressing upper surface, the drive end of jaw is cam structure, the both sides of drive end and T shape push rod offset, and T shape push rod slides up and down along chuck body.
2. swing clamping device as claimed in claim 1, it is characterized in that: the drive end of described jaw is provided with returns piece, and chuck body is provided with dodges the groove of returning piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665742 CN203062557U (en) | 2012-12-06 | 2012-12-06 | Oscillating clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665742 CN203062557U (en) | 2012-12-06 | 2012-12-06 | Oscillating clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062557U true CN203062557U (en) | 2013-07-17 |
Family
ID=48761383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665742 Expired - Fee Related CN203062557U (en) | 2012-12-06 | 2012-12-06 | Oscillating clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476280A (en) * | 2014-12-13 | 2015-04-01 | 遵义金惠机械制造有限责任公司 | Brake drum drilling tool |
| CN110116288A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of pipe fitting welding auxiliary device |
-
2012
- 2012-12-06 CN CN 201220665742 patent/CN203062557U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476280A (en) * | 2014-12-13 | 2015-04-01 | 遵义金惠机械制造有限责任公司 | Brake drum drilling tool |
| CN104476280B (en) * | 2014-12-13 | 2017-06-13 | 遵义金惠机械制造有限责任公司 | Brake rim tool for drilling |
| CN110116288A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of pipe fitting welding auxiliary device |
| CN110116288B (en) * | 2018-02-05 | 2024-02-27 | 海盐县铭新机械有限公司 | Pipe fitting welding auxiliary device |
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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: 20130717 Termination date: 20131206 |