CN213164266U - Oil pressure clamping device - Google Patents
Oil pressure clamping device Download PDFInfo
- Publication number
- CN213164266U CN213164266U CN202021149669.4U CN202021149669U CN213164266U CN 213164266 U CN213164266 U CN 213164266U CN 202021149669 U CN202021149669 U CN 202021149669U CN 213164266 U CN213164266 U CN 213164266U
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- CN
- China
- Prior art keywords
- oil pressure
- piece
- block
- pressure device
- clamping device
- 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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- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
An oil pressure clamping device comprises a base plate, wherein two ends of the upper surface of the base plate are respectively provided with a fixed block and a backing plate, the inner side surface of the fixed block is provided with a stress block, the inner side surface of the stress block is provided with a groove, the upper surface of the backing plate is provided with an oil pressure device, the side surface of the oil pressure device is fixedly connected with an extrusion block, the outer side surface of the oil pressure device is provided with a short rod, and the short rod is connected with a; this application adopts the mode of ninety degrees rotation handle, drives the extrusion piece through oil hydraulic means, places rectangle work piece between atress piece and extrusion piece and presss from both sides tightly, has reached saving activity duration, improves the beneficial effect of operating efficiency.
Description
Technical Field
The utility model relates to a clamping device, especially an oil pressure clamping device.
Background
Generally speaking, when machine parts are machined and produced, clamping is needed to be used for fixing the machine parts, the influence on the quality of workpieces due to deviation generated in the machining and production process is prevented, mechanical workpieces are fixed by a fixing jig, the whole workpieces need to be fixed, the machining precision of the workpieces needs to be guaranteed, the precision requirement of the workpieces is conveniently met, the workpieces are usually clamped in a manual rotating mode, and loading or unloading through the mode is time-consuming and labor-consuming, and the operation efficiency is reduced.
Disclosure of Invention
In order to solve the above problem, the utility model provides an oil pressure clamping device.
The utility model provides a technical scheme that its technical problem adopted is: an oil pressure clamping device, includes the base plate, its characterized in that: the utility model discloses a handle, including base plate upper surface, fixed block, backing plate, stress block, base plate upper surface both ends are equipped with fixed block and backing plate respectively, the inside surface of fixed block is equipped with the stress block, the inside surface of stress block is equipped with the recess, the backing plate upper surface is equipped with oil pressure device to through the mutual fixed connection of bolt, the oil pressure device side surface is equipped with the extrusion piece with the relative fixed connection in one side of stress block, oil pressure device outside surface is connected on one side relative with the extrusion piece and is equipped with the quarter butt, the.
Furthermore, the outer side surface of the groove is of a circular arc or rectangular structure.
The utility model has the advantages that: this application adopts the mode of ninety degrees rotation handle, drives the extrusion piece through oil hydraulic means, places rectangle work piece between atress piece and extrusion piece, or places convex work piece in the recess and presss from both sides tightly, through this mode not only safe firm, and easy operation is convenient, has reached saving activity duration, improves the beneficial effect of operating efficiency.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic front view structure according to an embodiment of the present invention.
Reference numerals: the base plate 1, the fixed block 2, the oil pressure device 3, the backing plate 11, the stress block 21, the extrusion block 31, the short rod 32, the rotating shaft 33, the handle 34, the bolt 35 and the groove 211.
Detailed Description
In order to make the technical solution of the present invention more clear, the present invention will be further explained with reference to the embodiments of the drawings.
As shown in fig. 1-2, an oil pressure clamping device according to an embodiment of the present invention includes a substrate 1, and is characterized in that: the utility model discloses a handle of base plate 1, including base plate 1, fixed block 2, backing plate 11, 2 inboard surfaces of fixed block are equipped with atress piece 21, atress piece 21 inboard surface is equipped with recess 211, 11 upper surfaces of backing plate are equipped with oil pressure unit 3 to through the mutual fixed connection of bolt 35, 3 side surfaces of oil pressure unit, the one side fixed connection relative with atress piece 21 is equipped with extrusion piece 31, 3 outside surfaces of oil pressure unit are connected on one side relative with extrusion piece 31 and are equipped with quarter butt 32, quarter butt 32 is connected with handle 34 through pivot 33.
Further, the outer side surface of the groove 211 is in a circular arc or rectangular structure.
As shown in fig. 1-2, when a workpiece needs to be clamped by the present application, if the rectangular workpiece needs to be clamped, the rectangular workpiece is placed between the force-receiving block 21 and the pressing block 31, then the handle 34 is rotated by ninety degrees, the handle 34 drives the short rod 32 to push the oil pressure device 3 through the rotating shaft 33, and then the pressing block 31 is pressed towards the force-receiving block 21 through the oil pressure device 3, so as to clamp the rectangular workpiece; if the arc-shaped workpiece needs to be clamped, the arc-shaped workpiece is placed into the groove 211, the arc-shaped workpiece is attached to the surface of the groove 211, and then the arc-shaped workpiece is clamped in the mode.
The above embodiments may be combined with each other and further implemented without being mutually opposed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. An oil pressure clamping device, includes base plate (1), its characterized in that: base plate (1) upper surface both ends are equipped with fixed block (2) and backing plate (11) respectively, fixed block (2) inboard surface is equipped with atress piece (21), atress piece (21) inboard surface is equipped with recess (211), backing plate (11) upper surface is equipped with oil pressure device (3) to through bolt (35) mutual fixed connection, oil pressure device (3) side surface, with atress piece (21) relative one side fixed connection be equipped with extrusion piece (31), oil pressure device (3) outside surface is connected on one side relative with extrusion piece (31) and is equipped with quarter butt (32), quarter butt (32) are connected with handle (34) through pivot (33).
2. The oil pressure clamping device according to claim 1, characterized in that: the outer side surface of the groove (211) is of a circular arc or rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021149669.4U CN213164266U (en) | 2020-06-19 | 2020-06-19 | Oil pressure clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021149669.4U CN213164266U (en) | 2020-06-19 | 2020-06-19 | Oil pressure clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213164266U true CN213164266U (en) | 2021-05-11 |
Family
ID=75789312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021149669.4U Expired - Fee Related CN213164266U (en) | 2020-06-19 | 2020-06-19 | Oil pressure clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213164266U (en) |
-
2020
- 2020-06-19 CN CN202021149669.4U patent/CN213164266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |