CN219151599U - Multi-station adjustable end face arc turning positioning device - Google Patents
Multi-station adjustable end face arc turning positioning device Download PDFInfo
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- CN219151599U CN219151599U CN202320139756.9U CN202320139756U CN219151599U CN 219151599 U CN219151599 U CN 219151599U CN 202320139756 U CN202320139756 U CN 202320139756U CN 219151599 U CN219151599 U CN 219151599U
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Abstract
The utility model relates to a multi-station adjustable end face arc turning positioning device, which comprises a circular plate-shaped clamp body, wherein at least 2 sets of adjustable clamping assemblies are arranged on the front end face of the clamp body; the support plate is fixed on the front end face of the clamp body, a threaded hole is formed in the support plate, an adjusting screw is installed in the threaded hole, the axial direction of the adjusting screw is the radial direction of the clamp body, locking nuts are installed on the adjusting screws corresponding to the outer side and the inner side of the support plate, and a limiting block is fixed at the inner end part of the adjusting screw; the front end face of the clamp body corresponding to the inner side of each limiting block is fixedly provided with a V-shaped block, the front end face of each V-shaped block is fixedly provided with a pressing plate, the pressing plate is provided with a V-shaped groove with an opening facing backwards, and the V-shaped groove of the V-shaped block is matched with the V-shaped groove of the corresponding pressing plate. The utility model has high efficiency, can axially position the parts, can carry out turning on the circular arcs of the inner end surfaces of the parts, and can be adjusted according to the parts with different lengths.
Description
Technical Field
The utility model relates to a part end face arc turning positioning device, in particular to a multi-station adjustable end face arc turning positioning device.
Background
At present, a conventional part end face arc turning positioning device consists of a V-shaped block, a screw and a pressing plate. When the milling machine is used, the V-shaped block is fixed on the table top of the machine tool, the part is placed in the V-shaped groove of the V-shaped block, the part is pressed by the pressing plate, finally the pressing plate is pressed by the screw, the screw is screwed down, the pressing plate is used for fixing the part, and then the arc of the end face of the part is milled.
The device has the following problems:
1. only one part can be clamped and processed at a time, so that the efficiency is low;
2. the parts cannot be axially positioned, and the adjustment is difficult;
3. the parts can only be milled after being clamped, cannot be turned, and the working efficiency is low.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a multi-station adjustable end face arc turning positioning device which is high in working efficiency and capable of turning an end face arc of a part.
According to the technical scheme provided by the utility model, the multi-station adjustable end face arc turning positioning device comprises a circular plate-shaped clamp body, wherein at least 2 sets of adjustable clamping assemblies are arranged on the front end face of the clamp body, and each set of adjustable clamping assembly comprises an adjusting screw, a locking nut, a support plate, a limiting block, a V-shaped block and a pressing plate;
the support plate is fixed on the front end face of the clamp body, a threaded hole is formed in the support plate, an adjusting screw is installed in the threaded hole, the axial direction of the adjusting screw is the radial direction of the clamp body, locking nuts are installed on the adjusting screws corresponding to the outer side and the inner side of the support plate, and a limiting block is fixed at the inner end part of the adjusting screw;
the front end face of the clamp body corresponding to the inner side of each limiting block is fixedly provided with a V-shaped block, the V-shaped block is provided with a V-shaped groove with a forward opening, the length direction of the V-shaped groove is the radius direction of the clamp body, the front end face of each V-shaped block is fixedly provided with a pressing plate, the pressing plate is provided with a V-shaped groove with a backward opening, the length direction of the V-shaped groove is the radius direction of the clamp body, and the V-shaped groove of the V-shaped block is matched with the V-shaped groove of the corresponding pressing plate.
Preferably, at least 2 sets of adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body.
Further preferably, 3-6 adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body.
Still further preferably, 4 sets of adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body.
The utility model has the following advantages:
1. the utility model has a plurality of stations, can process a plurality of parts at one time, and has high efficiency;
2. the utility model can axially position the parts and can be adjusted according to the parts with different lengths;
3. the device can be used for turning the end face circular arc of the part.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a left side view of the present utility model.
Fig. 3 is a front view of the mounting structure of the V-block and the pressing plate in the present utility model.
Fig. 4 is a left side view of the mounting structure of the V-block and the pressure plate in the present utility model.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
The utility model relates to a multi-station adjustable end face arc turning positioning device, which is shown in figures 1-4, and comprises a circular plate-shaped clamp body 1, wherein 4 sets of adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body 1, and each set of adjustable clamping assembly comprises an adjusting screw rod 2, a locking nut 3, a support plate 4, a limiting block 5, a V-shaped block 6 and a pressing plate 7;
the support plate 4 is fixed on the front end face of the clamp body 1, a threaded hole is formed in the support plate 4, an adjusting screw rod 2 is installed in the threaded hole, the axial direction of the adjusting screw rod 2 is the radial direction of the clamp body 1, locking nuts 3 are installed on the adjusting screw rods 2 corresponding to the outer side and the inner side of the support plate 4, and a limiting block 5 is fixed at the inner end part of the adjusting screw rod 2;
the front end face of the clamp body 1 corresponding to the inner side of each limiting block 5 is fixedly provided with a V-shaped block 6, the V-shaped block 6 is provided with a V-shaped groove with a forward opening, the length direction of the V-shaped groove is the radial direction of the clamp body 1, the front end face of each V-shaped block 6 is fixedly provided with a pressing plate 7, the pressing plate 7 is provided with a V-shaped groove with a backward opening, the length direction of the V-shaped groove is the radial direction of the clamp body 1, and the V-shaped groove of the V-shaped block 6 is matched with the V-shaped groove of the corresponding pressing plate 7.
During installation, firstly, the V-shaped block 6 and the support plate 4 are installed on the clamp body 1, a part 9 to be processed is placed on the V-shaped block 6, the part is pressed by the pressing plate 7, the adjusting screw 2 passes through the lock nut 3 and the support plate 4 to be connected with the limiting block 5, the lock nut 3 is screwed to control the position of the limiting block 5, the limiting block 5 is abutted against the outer end of the part 9 to axially position the part 9, after the position is adjusted, the lock nut 3 is screwed, the adjusting screw 2 is locked, so that the position of the limiting block 5 is kept motionless, the part can be directly used for axial positioning when the same part is replaced, and then the screw is screwed, so that the pressing plate 7 presses the part 9; finally, the clamp body 1 is integrally installed on the lathe three-jaw 8, and then the arc of the inner end surface of the part 9 can be turned.
In the present utility model, the number of the adjustable clamping members mounted on the front end face of the jig body 1 is not limited to 4 sets, and it may be any number of at least 2 sets.
Claims (4)
1. The utility model provides a terminal surface circular arc turning positioner with adjustable multistation, includes circular plate shape's anchor clamps body (1), characterized by: at least 2 sets of adjustable clamping assemblies are arranged on the front end face of the clamp body (1), and each set of adjustable clamping assembly comprises an adjusting screw (2), a locking nut (3), a support plate (4), a limiting block (5), a V-shaped block (6) and a pressing plate (7);
the support plate (4) is fixed on the front end face of the clamp body (1), a threaded hole is formed in the support plate (4), an adjusting screw (2) is installed in the threaded hole, the axial direction of the adjusting screw (2) is the radial direction of the clamp body (1), locking nuts (3) are installed on the adjusting screws (2) corresponding to the outer side and the inner side of the support plate (4), and a limiting block (5) is fixed at the inner end part of the adjusting screw (2);
the front end face of the fixture body (1) corresponding to the inner side of each limiting block (5) is fixedly provided with a V-shaped block (6), the V-shaped block (6) is provided with a V-shaped groove with a forward opening, the length direction of the V-shaped groove is the radial direction of the fixture body (1), the front end face of each V-shaped block (6) is fixedly provided with a pressing plate (7), the pressing plate (7) is provided with a V-shaped groove with a backward opening, the length direction of the V-shaped groove is the radial direction of the fixture body (1), and the V-shaped groove of the V-shaped block (6) is matched with the V-shaped groove of the corresponding pressing plate (7).
2. The multi-station adjustable end face arc turning positioning device as claimed in claim 1, wherein: at least 2 sets of adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body (1).
3. The multi-station adjustable end face arc turning positioning device as claimed in claim 2, wherein: 3-6 adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body (1).
4. The multi-station adjustable end face arc turning positioning device as claimed in claim 3, wherein: 4 sets of adjustable clamping assemblies which are uniformly distributed are arranged on the front end face of the clamp body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320139756.9U CN219151599U (en) | 2023-02-01 | 2023-02-01 | Multi-station adjustable end face arc turning positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320139756.9U CN219151599U (en) | 2023-02-01 | 2023-02-01 | Multi-station adjustable end face arc turning positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219151599U true CN219151599U (en) | 2023-06-09 |
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ID=86640398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320139756.9U Active CN219151599U (en) | 2023-02-01 | 2023-02-01 | Multi-station adjustable end face arc turning positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219151599U (en) |
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2023
- 2023-02-01 CN CN202320139756.9U patent/CN219151599U/en active Active
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