CN220050988U - Novel lathe three-jaw chuck auxiliary quick clamping device - Google Patents
Novel lathe three-jaw chuck auxiliary quick clamping device Download PDFInfo
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- CN220050988U CN220050988U CN202321562128.8U CN202321562128U CN220050988U CN 220050988 U CN220050988 U CN 220050988U CN 202321562128 U CN202321562128 U CN 202321562128U CN 220050988 U CN220050988 U CN 220050988U
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- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000010354 integration Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model provides a novel lathe three-jaw chuck auxiliary rapid clamping device which comprises a clamping device main body and is characterized in that a through hole is formed in the middle of the clamping device main body, clamping jaws are distributed at one end of the clamping device main body in a triangular shape and are in sliding connection with the clamping device main body, and an air passage through hole is formed in the clamping device main body. The through hole, the piston rod, the insertion hole and the piston are arranged, so that a tubular object can be conveniently inserted into the clamp, the clamping depth of the tubular object is improved, and the clamping stability is improved.
Description
Technical Field
The utility model belongs to the technical field of lathe clamping, and particularly relates to a novel lathe three-jaw chuck auxiliary rapid clamping device.
Background
The three-jaw chuck is a fitting part which is arranged on a lathe and used for clamping objects, the existing three-jaw chuck comprises a chuck main body, clamping jaws arranged on the chuck main body and a linkage mechanism used for driving the clamping jaws to move, when the chuck is used, the linkage mechanism clamps and fixes objects by utilizing the clamping jaws under the driving of an external motor or other driving equipment, but the center hole of the chuck is usually smaller, so that the clamping depth of the tubular objects is smaller, and the stability is lower.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the novel three-jaw chuck auxiliary rapid clamping device of the lathe, which can extend a tubular object into the clamping device, improves the clamping depth of the tubular object and improves the clamping stability.
The utility model is realized by the following technical scheme:
the utility model provides a novel supplementary quick clamp of lathe three-jaw chuck, includes the clamp main part, its characterized in that, the through-hole has been seted up at the middle part of clamp main part, and the one end of clamp main part is triangle-shaped and distributes has the clamping jaw, and clamping jaw and clamp main part sliding connection set up, and the gas circuit through-hole has been seted up to the inside of clamp main part, and the one end of gas circuit through-hole is provided with the connector, and the connector sets up with the clamp main part integration, every the equal round pin hub connection of inner of clamping jaw has the connecting rod, and the internally mounted of clamp main part has the cavity piston structure.
The hollow piston structure comprises a piston rod, an insertion hole is formed in the piston rod, and a piston is integrally arranged at the right end of the piston rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the through hole, the piston rod, the insertion hole and the piston are arranged, so that the tubular object can be conveniently extended into the clamp, the clamping depth of the tubular object is improved, and the clamping stability is improved.
2. According to the utility model, the arrangement of the clamping device main body, the clamping jaw, the connecting rod and the hollow piston structure is beneficial to clamping objects.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic cross-sectional structural view of the hollow piston structure of the present utility model.
In the figure:
1. a holder body; 2. a through hole; 3. a clamping jaw; 4. a connector; 5. the air passage through hole; 6. a connecting rod; 7. a hollow piston structure; 71. a piston rod; 72. a jack; 73. and (3) a piston.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the novel three-jaw chuck auxiliary rapid clamping device of the lathe comprises a clamping device main body 1, a through hole 2 is formed in the middle of the clamping device main body 1, clamping jaws 3 are distributed at one end of the clamping device main body 1 in a triangular shape, the clamping jaws 3 are arranged in a sliding connection with the clamping device main body 1, an air passage through hole 5 is formed in the clamping device main body 1, a connector 4 is arranged at one end of the air passage through hole 5, the connector 4 and the clamping device main body 1 are integrally arranged, and a connecting rod 6 is connected at the inner end of each clamping jaw 3 through a pin shaft.
The novel three-jaw chuck auxiliary rapid clamping device of the lathe further comprises a hollow piston structure 7, and the hollow piston structure 7 is arranged in the clamping device main body 1.
In this embodiment, referring to fig. 3, the hollow piston structure 7 includes a piston rod 71, an insertion hole 72 is formed in the piston rod 71, a piston 73 is integrally formed at the right end of the piston rod 71, and when a tubular object is clamped, the tubular object can pass through the clamp body 1, the piston rod 71 and the piston 73 through the through hole 2 and the insertion hole 72, so that different parts of the tubular object can be fixed according to the use requirement, the clamping depth of the tubular object is improved, and the clamping stability is improved.
In this embodiment, specifically, the end of the piston rod 71 away from the piston 73 is in pin connection with the ends of the plurality of connecting rods 6 away from the clamping jaw 3.
In this embodiment, specifically, the piston 73 is slidably connected to the chuck body 1.
In this embodiment, specifically, the piston rod 71 is slidably connected to the chuck body 1.
Principle of operation
In the utility model, the connector 4 is connected with an external air compression device pipeline, when compressed air is injected or discharged between the piston 73 and the clamping device main body 1, the piston rod 71 drives the connecting rod 6 to move, so that the clamping jaw 3 is driven to move along the clamping device main body 1, and the function of clamping or releasing an object by the clamping jaw 3 is realized.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The utility model provides a novel supplementary quick clamp of lathe three-jaw chuck, includes clamp main part (1), its characterized in that, through-hole (2) have been seted up at the middle part of clamp main part (1), and the one end of clamp main part (1) is triangle-shaped and distributes has clamping jaw (3), and clamping jaw (3) and clamp main part (1) sliding connection set up, and gas circuit through-hole (5) have been seted up to the inside of clamp main part (1), and the one end of gas circuit through-hole (5) is provided with connector (4), and connector (4) and clamp main part (1) integration set up, every equal round pin hub connection of the inner of clamping jaw (3) has connecting rod (6), and internally mounted of clamp main part (1) has hollow piston structure (7).
2. The novel lathe three-jaw chuck auxiliary quick clamp device according to claim 1, wherein the hollow piston structure (7) comprises a piston rod (71), an insertion hole (72) is formed in the piston rod (71), and a piston (73) is integrally arranged at the right end of the piston rod (71).
3. The novel lathe three-jaw chuck auxiliary quick clamp according to claim 2, wherein one end of the piston rod (71) far away from the piston (73) is in pin connection with one end of the plurality of connecting rods (6) far away from the clamping jaw (3).
4. The novel lathe three-jaw chuck auxiliary quick clamping device as claimed in claim 2, wherein the piston (73) is slidably connected with the clamping device main body (1).
5. The novel lathe three-jaw chuck auxiliary rapid clamping device as claimed in claim 2, wherein the piston rod (71) is arranged in a sliding connection with the clamping device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562128.8U CN220050988U (en) | 2023-06-19 | 2023-06-19 | Novel lathe three-jaw chuck auxiliary quick clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562128.8U CN220050988U (en) | 2023-06-19 | 2023-06-19 | Novel lathe three-jaw chuck auxiliary quick clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050988U true CN220050988U (en) | 2023-11-21 |
Family
ID=88763508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321562128.8U Active CN220050988U (en) | 2023-06-19 | 2023-06-19 | Novel lathe three-jaw chuck auxiliary quick clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050988U (en) |
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2023
- 2023-06-19 CN CN202321562128.8U patent/CN220050988U/en active Active
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