CN203062264U - Oscillating pressing device - Google Patents
Oscillating pressing device Download PDFInfo
- Publication number
- CN203062264U CN203062264U CN 201220665074 CN201220665074U CN203062264U CN 203062264 U CN203062264 U CN 203062264U CN 201220665074 CN201220665074 CN 201220665074 CN 201220665074 U CN201220665074 U CN 201220665074U CN 203062264 U CN203062264 U CN 203062264U
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- CN
- China
- Prior art keywords
- workpiece
- hinged
- jaw
- clamping jaw
- connecting rod
- 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 pressing device which comprises a clamp body, a clamping jaw for clamping a workpiece, a connecting rod and a cone body used as a force applying device. The clamping jaw is hinged on the clamp body. A driven end of the clamping jaw is used for tightly pressing the workpiece, and a driving end of the clamping jaw is of a cam structure. The cone body abuts against the driving end of the clamping jaw. One end of the connecting rod is hinged with the cone body. A strip-type hole formed in the other end of the connecting rod is hinged with the driving end of the clamping jaw. When the oscillating pressing device is operated, the cone body contacts with the driving end of the clamping jaw and drives the driven end of the clamping jaw to tightly press or loosen the workpiece. The oscillating pressing 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 hold down gag, comprise chuck body, be used for the jaw, connecting rod of workpiece pressing and as the centrum of force application apparatus, jaw is hinged on the chuck body, the driven end workpiece pressing of jaw, drive end are cam structure, and the drive end of centrum and jaw offsets, one end and the centrum of connecting rod are hinged, and the cylindrical void that the connecting rod other end is provided with and the drive end of jaw are hinged.
Compared with prior art, advantage of the present utility model is: during operation, centrum contacts with the drive end of jaw, and drive jaw driven end compresses and unclamps workpiece, and holding workpiece prevents its displacement preferably.
Further, described chuck body is provided with the V-shaped groove workbench, conveniently lays round piece.
Further, also comprise fork, the middle part of fork is hinged on the chuck body, and an end and the centrum of fork are hinged, can be by rotational swing rod to the centrum application of force.
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 hold down gag of the utility model, comprise chuck body 1, be used for the jaw 2, fork 3, connecting rod 5 of workpiece pressing and as the centrum 4 of force application apparatus, jaw 2 is hinged on the chuck body 1, the driven end workpiece pressing of jaw 2, drive end are cam structure, and centrum 4 offsets with the drive end of jaw 2, one end and the centrum 4 of connecting rod 5 are hinged, and the drive end of the other end and jaw 2 is slidingly connected.Described chuck body 1 is provided with the V-shaped groove workbench, conveniently lays round piece.The middle part of fork 3 is hinged on the chuck body 1, and an end and the centrum 4 of fork 3 are hinged, can be by rotational swing rod 3 to centrum 4 application of forces.
During the utility model operation, centrum 4 contacts with the drive end of jaw 2, and drive jaw 2 driven ends compress and 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 (3)
1. swing hold down gag, comprise chuck body, be used for the jaw, connecting rod of workpiece pressing and as the centrum of force application apparatus, it is characterized in that: jaw is hinged on the chuck body, the driven end workpiece pressing of jaw, drive end is cam structure, the drive end of centrum and jaw offsets, and an end and the centrum of connecting rod are hinged, and the cylindrical void that the connecting rod other end is provided with and the drive end of jaw are hinged.
2. swing hold down gag as claimed in claim 1, it is characterized in that: described chuck body is provided with the V-shaped groove workbench.
3. swing hold down gag as claimed in claim 1, it is characterized in that: also comprise fork, the middle part of fork is hinged on the chuck body, and an end and the centrum of fork are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665074 CN203062264U (en) | 2012-12-06 | 2012-12-06 | Oscillating pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665074 CN203062264U (en) | 2012-12-06 | 2012-12-06 | Oscillating pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062264U true CN203062264U (en) | 2013-07-17 |
Family
ID=48761090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665074 Expired - Fee Related CN203062264U (en) | 2012-12-06 | 2012-12-06 | Oscillating pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707084A (en) * | 2013-12-19 | 2014-04-09 | 重庆信奇建材机械制造有限公司 | Crank synchronous swing type clamping device |
-
2012
- 2012-12-06 CN CN 201220665074 patent/CN203062264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707084A (en) * | 2013-12-19 | 2014-04-09 | 重庆信奇建材机械制造有限公司 | Crank synchronous swing type clamping 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 |