CN203062606U - Opening clamping device - Google Patents
Opening clamping device Download PDFInfo
- Publication number
- CN203062606U CN203062606U CN 201220683629 CN201220683629U CN203062606U CN 203062606 U CN203062606 U CN 203062606U CN 201220683629 CN201220683629 CN 201220683629 CN 201220683629 U CN201220683629 U CN 201220683629U CN 203062606 U CN203062606 U CN 203062606U
- Authority
- CN
- China
- Prior art keywords
- opening
- clamping device
- clamping
- clamping hole
- fastener
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a device which is applicable to fastening of machine parts, and provides an opening clamping device. The opening clamping device comprises a fastener and a set screw. A clamping hole is formed inside the fastener, wherein the shape of the clamping hole is matched with the shape of the cross section of a machine part. A groove opening is further formed in one side of the fastener, and is communicated with the clamping hole. A cut groove is formed in the other side of the clamping hole. An opening of the fastener is connected through the set screw. The opening clamping device solves the technical defect that in the prior art, slide and rotation of the machine part are prone to occurrence, and is capable of firmly clamping the machine part.
Description
Technical field
The utility model belongs to mechanical frock field, particularly a kind of opening clamping device.
Background technology
In industrial manufacture process, often to meet and will be fixedly mounted in axle, bar or above the pipe to a certain parts, requirement can be adjusted the position and be convenient to dismounting, so designed the parts fastener.In the prior art, clamping device is the structure of a side opening, when screw is fastening, the clamping force of axle is only limited to a side of opening, opposite side is opening not, rigidity is big, so lock-screw in any case also always can not tighten up parts, will produce slippage and rotation during use, for example, when being used as the piece-holder of industrial robot, cause piece-holder incessantly and landing.
The utility model content
Technical problem to be solved in the utility model provide a kind of can be with the opening clamping device of parts firm grip.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of opening clamping device, comprise securing member and holding screw, be provided with in the described securing member one with the clamping hole of parts shape of cross section coupling, and the clamping hole both sides have the notch that communicates with clamping hole, one of them notch is groove, and this groove is locked by holding screw.
The beneficial effect of this structure is: when tightening screw, clamping force makes and is held workpiece generation elastic deformation, and by described notch be delivered to clamping hole around, workpiece is clamped securely, can not occur that workpiece rotates and the phenomenon of slippage.
Description of drawings
Below in conjunction with accompanying drawing and example technical solutions of the utility model are further specified:
Fig. 1 is the structural representation of the utility model opening clamping device;
Wherein: 1, securing member; 2, holding screw; 3, clamping hole.
The specific embodiment
As shown in Figure 1, the utility model opening clamping device, comprise securing member 1 and holding screw 2, be provided with a clamping hole 3 that mates with the parts shape of cross section in the described securing member 1, one side of this securing member 1 has a notch that communicates with clamping hole 3, and this notch passes whole securing member 1 in a side, and this notch is by holding screw 2 lockings, opposite side at clamping hole 3 also has a notch, and this notch is the opposite side of break-through securing member 1 not.
Above-described only is preferred embodiment of the present utility model; should be understood that; 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 (1)
1. opening clamping device, it is characterized in that: comprise securing member and holding screw, be provided with in the described securing member one with the clamping hole of parts shape of cross section coupling, and the clamping hole both sides have the notch that communicates with clamping hole, one of them notch is groove, and this groove is locked by holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683629 CN203062606U (en) | 2012-12-12 | 2012-12-12 | Opening clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683629 CN203062606U (en) | 2012-12-12 | 2012-12-12 | Opening clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062606U true CN203062606U (en) | 2013-07-17 |
Family
ID=48761432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683629 Expired - Fee Related CN203062606U (en) | 2012-12-12 | 2012-12-12 | Opening clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688700A (en) * | 2018-06-11 | 2018-10-23 | 太仓兴锋脚轮有限公司 | A kind of folding two-purpose net unwheeling |
-
2012
- 2012-12-12 CN CN 201220683629 patent/CN203062606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688700A (en) * | 2018-06-11 | 2018-10-23 | 太仓兴锋脚轮有限公司 | A kind of folding two-purpose net unwheeling |
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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: 20131212 |