CN203062302U - Tapered wedge clamping device - Google Patents
Tapered wedge clamping device Download PDFInfo
- Publication number
- CN203062302U CN203062302U CN 201220671526 CN201220671526U CN203062302U CN 203062302 U CN203062302 U CN 203062302U CN 201220671526 CN201220671526 CN 201220671526 CN 201220671526 U CN201220671526 U CN 201220671526U CN 203062302 U CN203062302 U CN 203062302U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- wedge
- supporting plate
- slide block
- workpiece
- 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 a clamping device, in particular to a tapered wedge clamping device. The tapered wedge clamping device comprises a base, a left supporting plate, a right supporting plate, a pressing plate, a sliding block, and a wedge-shaped roller, wherein the left supporting plate and the right supporting plate are used for supporting a workpiece, the pressing plate is used for pressing the upper surface of the workpiece, the sliding block is connected with the base and can move up and down, the wedge-shaped roller is used for applying force, the left supporting plate and the right supporting plate are fixedly connected with the base, the top end of the sliding block is connected with the pressing plate, a reset spring is arranged between the bottom end of the sliding block and the base, wedge-shaped holes are respectively formed in the left supporting plate, the right supporting plate, and the sliding block, and the wedge-shaped roller penetrates through the wedge-shaped holes. The tapered wedge clamping device is simple in structure, easy to operate, energy-saving and environment-friendly, and solves the problem that an existing clamping device is complex in structure and troublesome to operate.
Description
Technical field
The utility model relates to a kind of clamping device, especially a kind of wedge clamping device.
Background technology
The lathe clamping device be on lathe in order to a kind of device of clamping workpiece, its effect is with the workpiece location, so that workpiece obtains the tram of relative lathe or cutter, and workpiece is clamped reliably.Can not destroy the tram that workpiece occupies during clamping in anchor clamps, clamping force is wanted suitably, should guarantee that workpiece is not mobile in process, does not rotate, do not vibrate, do not make surface of the work damage, distortion again because clamping force is excessive, structure should be tried one's best simply, makes, keeps in repair and will make things convenient for, the operation of clamp mechanism should safety, convenient, rapidly, laborsaving.Therefore, the raising of clamping device and operating personnel's improvement and machine tool capability has close relationship.Present clamping device structure more complicated, complex operation and need hydraulic oil that power is provided increased production cost.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, operation and the clamping device of energy-conserving and environment-protective easily.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of wedge clamping device, comprise pedestal, be used for supporting workpiece left and right gripper shoe, be used for the workpiece pressing upper surface pressing plate, with pedestal be slidingly connected can upper and lower movement slide block, play the wedge shape roller of application of force effect; Left and right gripper shoe is fixedlyed connected with pedestal, and the slide block top connects pressing plate, is provided with back-moving spring between the bottom of described slide block and the pedestal; Be equipped with wedged hole on left and right gripper shoe and the slide block, wedge shape roller passes described wedged hole.
The course of work of the present utility model:
Knock the major part of wedge shape roller, wedge shape roller is moved right, wedge shape roller extruding slide block moves downward slide block, and slide block drives pressing plate and moves downward, thereby makes the pressing plate workpiece pressing.
Knock the microcephaly of wedge shape roller, make wedge shape roller to left movement, slide block moves upward under the effect of spring, and slide block drives pressing plate and moves upward, thereby makes the clamp loose workpiece.
Adopt the utility model that following technique effect is arranged:
1, wedge shape roller is knocked in simple in structure, easy operation, makes it to drive the upper and lower movement of slide block, thereby makes the pressing plate clamping or unclamp workpiece.
2, this clamping device does not need hydraulic oil that power is provided, and has saved production cost, and energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model wedge clamping device.
The specific embodiment
As shown in Figure 1, wedge clamping device of the present utility model, comprise pedestal 1, be used for supporting workpiece left gripper shoe 21, right gripper shoe 22, be used for the workpiece pressing upper surface pressing plate 5, with pedestal 1 be slidingly connected can upper and lower movement slide block 3, play the wedge shape roller 8 of application of force effect; Left side gripper shoe 21, right gripper shoe 22 are fixedlyed connected with pedestal 1, and slide block 3 tops connect pressing plate 5 by connecting cylinder 6, are provided with back-moving spring 4 between the bottom of slide block 3 and the pedestal 1; Be equipped with wedged hole 7 on left side gripper shoe 21, right gripper shoe 22 and the slide block 3, wedge shape roller 8 passes described wedged hole 7, and the end that wedge shape roller 8 passes wedged hole 7 also is provided with spacer pin 9.
Above-described only is preferred embodiment of the present utility model, should be pointed out 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. wedge clamping device, comprise pedestal, be used for supporting workpiece left and right gripper shoe, be used for the workpiece pressing upper surface pressing plate, with pedestal be slidingly connected can upper and lower movement slide block, play the wedge shape roller of application of force effect; Left and right gripper shoe is fixedlyed connected with pedestal, and the slide block top connects pressing plate, is provided with back-moving spring between the bottom of described slide block and the pedestal; It is characterized in that: be equipped with wedged hole on left and right gripper shoe and the slide block, wedge shape roller passes described wedged hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671526 CN203062302U (en) | 2012-12-09 | 2012-12-09 | Tapered wedge clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671526 CN203062302U (en) | 2012-12-09 | 2012-12-09 | Tapered wedge clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062302U true CN203062302U (en) | 2013-07-17 |
Family
ID=48761128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671526 Expired - Fee Related CN203062302U (en) | 2012-12-09 | 2012-12-09 | Tapered wedge clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062302U (en) |
-
2012
- 2012-12-09 CN CN 201220671526 patent/CN203062302U/en not_active Expired - Fee Related
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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 |