CN216371811U - Quick eccentric clamping device - Google Patents
Quick eccentric clamping device Download PDFInfo
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- CN216371811U CN216371811U CN202122558640.2U CN202122558640U CN216371811U CN 216371811 U CN216371811 U CN 216371811U CN 202122558640 U CN202122558640 U CN 202122558640U CN 216371811 U CN216371811 U CN 216371811U
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- eccentric
- base
- clamping device
- handle
- quick
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical clamps, and particularly discloses a quick eccentric clamping device, which comprises: the upper surface of base is fixed and is equipped with the locating part, and one side of base is equipped with the baffle, and eccentric folder includes rotatory screw, eccentric rotor and handle, and rotatory screw is installed perpendicularly in the upper surface of base, and the rotatable installation of eccentric rotor is on rotatory screw, handle and eccentric rotor fixed connection. Compared with the prior art, the clamping device has the advantages of simple structure, low manufacturing cost and convenient operation, can realize quick, accurate and efficient clamping of small and medium-sized workpieces, and is very quick and convenient to release.
Description
Technical Field
The utility model relates to the technical field of mechanical clamps, in particular to a quick eccentric clamping device.
Background
In the processing of small and medium-sized parts, clamping and reprocessing are often needed, and clamping is realized by means of a clamping device. The clamping device used at present comprises a base, wherein a fixed end and a movable end are installed on the base, a screw rod is installed on the movable end, a handle is installed on the screw rod, a workpiece is placed between the fixed end and the movable end during use, and the movable end is moved by rotating the handle to finally clamp the workpiece between the fixed end and the movable end. The clamping device needs to rotate the handle when releasing and clamping each time, is complicated to operate and cannot clamp a workpiece quickly. Therefore, a device capable of clamping rapidly is urgently needed, so that the time required for clamping is reduced, and the working efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a quick eccentric clamping device which can quickly clamp a workpiece and quickly release the workpiece.
A quick eccentric clamping device comprising: the upper surface of base is fixed and is equipped with the locating part, and one side of base is equipped with the baffle, and eccentric folder includes rotatory screw, eccentric rotor and handle, and rotatory screw is installed perpendicularly in the upper surface of base, and the rotatable installation of eccentric rotor is on rotatory screw, handle and eccentric rotor fixed connection.
Preferably, the base is provided with a step surface, and the baffle and the limiting part are vertically arranged on the step surface.
Further preferably, the limiting part is one of a limiting screw, a limiting block and a limiting column.
More preferably, the baffle, the step surface and the base are of an integrated structure.
Most preferably, the eccentric rotor comprises a fixed sleeve, the fixed sleeve is fixedly arranged on the periphery of the eccentric rotor, and the handle is fixedly connected with the fixed sleeve.
Compared with the prior art, the clamping device has the advantages of simple structure, low manufacturing cost and convenient operation, can realize quick, accurate and efficient clamping of small and medium-sized workpieces, and is very quick and convenient to release.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention.
In the figure: 1. a handle; 2. an eccentric rotor; 3. rotating the screw; 4. a workpiece; 5. a base; 6. and a limiting member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1: a quick eccentric clamping device comprising: base 5 and eccentric folder, the fixed surface of base 5 is equipped with locating part 6, and one side of base 5 is equipped with the baffle, and eccentric folder includes rotatory screw 3, eccentric rotor 2 and handle 1, and rotatory screw 3 is installed perpendicularly in the upper surface of base 5, and eccentric rotor 2 is rotatable to be installed on rotatory screw 3, handle 1 and eccentric rotor 2 fixed connection.
The working principle is as follows: when needing to press from both sides tight the work piece, earlier rotate handle 1 to initial position, place the work piece on base 5 again, at last rotatory handle 1, because eccentric reason, constantly shorten its and the baffle distance between when eccentric rotor 2 rotates, press from both sides tight work piece finally, eccentric rotor 2 tightly supports the rear end of work piece this moment, and the front end of work piece is spacing by the baffle, and the left end of work piece is spacing by locating part 6. After the processing is finished, the handle 1 is rotated reversely, and then the workpiece can be released.
In order to project a workpiece and facilitate the processing operation of the workpiece, a step surface is arranged on the base 5, the baffle and the limiting piece 6 are both vertically arranged on the step surface, and the eccentric clamping piece is positioned on the non-step surface.
In specific practice, the structure of the limiting part is flexibly selected according to the structure of the workpiece to be clamped, and the limiting part 6 can be any one of a limiting screw, a limiting block and a limiting column, and can be other structures matched with the side structures of the workpiece to be clamped.
In order to improve the clamping effect and facilitate the manufacture, the baffle, the step surface and the base 5 are of an integrated structure.
In the concrete preparation, in order to be convenient for be connected handle 1 and eccentric rotor 2, still include a fixed cover, fixed cover is fixed and is located 2 peripheries of eccentric rotor, handle 1 and fixed cover fixed connection.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A quick eccentric clamping device, comprising: base (5) and eccentric folder, the fixed surface of base (5) is equipped with locating part (6), and one side of base (5) is equipped with the baffle, eccentric folder includes rotatory screw (3), eccentric rotor (2) and handle (1), and rotatory screw (3) are installed perpendicularly in the upper surface of base (5), and eccentric rotor (2) rotatable the installing on rotatory screw (3), handle (1) and eccentric rotor (2) fixed connection.
2. A rapid eccentric clamping device according to claim 1, characterized in that: a step surface is arranged on the base (5), and the baffle and the limiting part (6) are vertically arranged on the step surface.
3. A rapid eccentric clamping device according to claim 2, characterized in that: the limiting part (6) is one of a limiting screw, a limiting block and a limiting column.
4. A rapid eccentric clamping device according to claim 3, characterized in that: the baffle, the step surface and the base (5) are of an integrated structure.
5. A fast eccentric clamping device according to any of claims 1-4, characterized in that: the handle is characterized by further comprising a fixed sleeve, the fixed sleeve is fixedly arranged on the periphery of the eccentric rotor (2), and the handle (1) is fixedly connected with the fixed sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558640.2U CN216371811U (en) | 2021-10-22 | 2021-10-22 | Quick eccentric clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558640.2U CN216371811U (en) | 2021-10-22 | 2021-10-22 | Quick eccentric clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216371811U true CN216371811U (en) | 2022-04-26 |
Family
ID=81248296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122558640.2U Active CN216371811U (en) | 2021-10-22 | 2021-10-22 | Quick eccentric clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216371811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766085A (en) * | 2023-06-28 | 2023-09-19 | 武汉钢铁有限公司 | Fixing fixture and fixing method |
-
2021
- 2021-10-22 CN CN202122558640.2U patent/CN216371811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766085A (en) * | 2023-06-28 | 2023-09-19 | 武汉钢铁有限公司 | Fixing fixture and fixing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fast eccentric clamping device Effective date of registration: 20230601 Granted publication date: 20220426 Pledgee: Weihai commercial bank Limited by Share Ltd. Tianjin branch Pledgor: Mingderunhe machinery manufacturing (Tianjin) Co.,Ltd. Registration number: Y2023120000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220426 Pledgee: Weihai commercial bank Limited by Share Ltd. Tianjin branch Pledgor: Mingderunhe machinery manufacturing (Tianjin) Co.,Ltd. Registration number: Y2023120000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |