CN203062272U - Thrust clamping device - Google Patents
Thrust clamping device Download PDFInfo
- Publication number
- CN203062272U CN203062272U CN 201220671215 CN201220671215U CN203062272U CN 203062272 U CN203062272 U CN 203062272U CN 201220671215 CN201220671215 CN 201220671215 CN 201220671215 U CN201220671215 U CN 201220671215U CN 203062272 U CN203062272 U CN 203062272U
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- CN
- China
- Prior art keywords
- clamping device
- clamping
- jaw
- hinged
- chuck body
- 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 relates to a clamping device, in particular to a thrust clamping device. The thrust clamping device comprises a fixture body, a clamping claw used for compressing the lateral surface of a workpiece, a hand pushing rod which penetrates through the fixture body horizontally and is used as a force-applying device, and a transmission rod used as a transmission device, wherein the clamping claw penetrates through the fixture body horizontally, one end of the clamping claw is provided with a clamping head used for compressing the workpiece, the other end of the clamping claw is hinged with a driven end of the upper portion of the transmission rod, the center of the transmission rod is hinged on the fixture body, the lower portion of the transmission rod is hinged with the hand pushing rod, and the hand pushing rod penetrates through the lower portion of the fixture body horizontally. The thrust clamping device has the advantages of being good in clamping effect, simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of clamping device, is specifically related to a kind of thrust clamping device.
Background technology
Nowadays clamping device is used to a plurality of fields, comprise machinery, carpenter etc., different clamping devices can be applicable to different process requirements, and clamping device is mainly used in clamping and the location of workpiece, so that workpiece obvious displacement does not take place adding man-hour, thereby improve machining accuracy.
At the small-scale workshops scene, since the restriction of cost, the general ingenious effect of utilizing compound modes such as lever, spring, pulley, cam, handle to reach clamping work pieces of clamping device.
The utility model content
The technical problems to be solved in the utility model provides a kind of thrust clamping device effective, simple in structure and that cost is low that clamps.
In order to solve the problems of the technologies described above, the utility model provides a kind of thrust clamping device, jaw, the level that include chuck body, is used for the workpiece pressing side passed chuck body and as the handspike of force application apparatus, as the drive link of transmission device, wherein, the jaw level is passed chuck body, jaw one end is provided with chuck and is used for workpiece pressing, the other end and drive link top driven end are hinged, the drive link center hinge is connected on the chuck body, its underpart drive end and handspike are hinged, and the handspike level is passed the chuck body bottom.
Adopt the thrust clamping device of technique scheme to have following advantage: 1, because jaw has been placed in base inner, so teetertottering can not appear in jaw, to increase the accuracy of clamping area, so clamp effective; 2, because the process requirements at small-scale workshops scenes has just been satisfied in a gearing of only having used lever principle merely, therefore simple in structure and cost is low.
As preferred version, consider that chuck is easy to wear, and the convenience of processing and dismounting, described chuck is connected with jaw by bolt or hinged mode.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment thrust clamping device.
The specific embodiment
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As shown in Figure 1, the utility model provides a kind of thrust clamping device, include chuck body 1, the jaw 2 that is used for the workpiece pressing side, level is passed chuck body 1 and as the handspike 3 of force application apparatus, drive link 4 as transmission device, wherein, jaw 2 levels are passed chuck body 1, jaw 2 one ends are provided with chuck 5 and are used for workpiece pressing, chuck 5 is fixed by bolt or hinged mode and jaw 2, jaw 2 other ends and drive link 4 top driven ends are hinged, drive link 4 center hinges are connected on the chuck body 1, its underpart drive end and handspike 3 are hinged, and handspike 3 levels are passed chuck body 1 bottom.
Concrete using method is: promote handspike 3, because bar thick stick principle, jaw 2 is to the left movement clamping work pieces, if will unclamp workpiece, then oppositely spur handspike 3, drive jaw 2 moves right and unclamps workpiece, in use can in time change chuck 5 according to the abrasion condition of different workpieces and chuck 5.
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 (2)
1. thrust clamping device, it is characterized in that: jaw, the level that include chuck body, is used for the workpiece pressing side passed chuck body and as the handspike of force application apparatus, as the drive link of transmission device, wherein, the jaw level is passed chuck body, jaw one end is provided with chuck and is used for workpiece pressing, and the other end and drive link top driven end are hinged, and the drive link center hinge is connected on the chuck body, its underpart drive end and handspike are hinged, and the handspike level is passed the chuck body bottom.
2. thrust clamping device according to claim 1 is characterized in that: described chuck is connected with jaw by bolt or hinged mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671215 CN203062272U (en) | 2012-12-09 | 2012-12-09 | Thrust clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671215 CN203062272U (en) | 2012-12-09 | 2012-12-09 | Thrust clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062272U true CN203062272U (en) | 2013-07-17 |
Family
ID=48761098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671215 Expired - Fee Related CN203062272U (en) | 2012-12-09 | 2012-12-09 | Thrust clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526391A (en) * | 2014-12-31 | 2015-04-22 | 天津东义镁制品股份有限公司 | Automatic clamping device |
-
2012
- 2012-12-09 CN CN 201220671215 patent/CN203062272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526391A (en) * | 2014-12-31 | 2015-04-22 | 天津东义镁制品股份有限公司 | Automatic 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: 20131209 |