CN210387625U - Hexagonal soft claw clamp convenient to disassemble and assemble for lathe - Google Patents
Hexagonal soft claw clamp convenient to disassemble and assemble for lathe Download PDFInfo
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- CN210387625U CN210387625U CN201921016921.1U CN201921016921U CN210387625U CN 210387625 U CN210387625 U CN 210387625U CN 201921016921 U CN201921016921 U CN 201921016921U CN 210387625 U CN210387625 U CN 210387625U
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- claw
- hard
- hexagonal
- chuck
- soft
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Abstract
The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble comprises a chuck, a hard jaw and a hexagonal soft jaw; the hard claw is matched with the sliding chute of the chuck, and the hexagonal soft claw is connected with the hard claw; the clamping structure of the hexagonal soft claw is changed to clamp different parts. This device adopts the modularized design, when processing different parts, only needs to carry out soft claw according to required part requirement and revises, need not to process the correction to hard claw, has avoided traditional anchor clamps to need process into the step claw with hard claw, wastes time and energy, can be with the problem that the part clamping warp, has the preparation easily, with low costs, easy dismounting, easy operation, high-usage, does not harm the characteristics of part.
Description
Technical Field
The utility model relates to a lathe processing field relates to a make things convenient for hexagon soft claw anchor clamps for lathe of dismouting.
Background
The clamping jaw of the lathe is divided into a hard jaw and a soft jaw, the hard jaw is generally used for processing rough turning workpieces and workpieces with poor requirements, and the soft jaw is used for processing workpieces with high requirements on processing precision. The soft claws are relatively soft and can be made of soft steel, copper, aluminum and other materials, the soft claws can be turned according to the shape and the size of the part, and the turned soft claw clamping part can reduce the collision damage and improve the coaxiality. In the turning process, when a workpiece with soft material and poor structural rigidity is machined by adopting a three-jaw chuck and a hard jaw,
the workpiece is easy to generate triangular deformation, clamping marks are not easy to eliminate, positioning accuracy is not high, coaxiality is difficult to guarantee, and the like, and at the moment, soft claws made of materials with lower rigidity are required to be selected for processing.
Disclosure of Invention
The utility model aims to solve the technical problem that a make things convenient for soft claw anchor clamps of hexagon for lathe of dismouting is provided, this device adopts the modularized design, when processing different parts, only need carry out soft claw according to required part requirement and revise, need not to process the correction to the hard claw, avoided traditional anchor clamps to need process into the step claw with the hard claw, waste time and energy, can be with the problem that the part clamping warp, it is easy to have the preparation, with low costs, easy dismounting, easy operation, high-usage, do not harm the characteristics of part.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble comprises a chuck, a hard jaw and a hexagonal soft jaw; the hard claw is matched with the sliding chute of the chuck, and the hexagonal soft claw is connected with the hard claw; the clamping structure of the hexagonal soft claw is changed to clamp different parts.
Three grooves are formed in the upper surface of the chuck, and protruding sliding rails are arranged on two sides in the grooves.
The hard claw comprises a block body with sliding grooves formed in two sides, a threaded hole is formed in one end, close to the center of a circle, of the chuck, and the hard claw is arranged in a groove of the chuck and matched with the chuck through the sliding grooves and sliding rails.
The number of the hard claws is three, and the hard claws are distributed on the chuck in an isosceles triangle structure.
The hexagonal soft claw comprises a block body with a regular hexagonal structure, a through threaded hole is formed in the center of the block body, and the hexagonal soft claw is connected with the hard claw through a screw.
The thread hole of the hexagonal soft claw is provided with a sunken step, and the head of the screw is embedded into the step during connection.
The upper surface and the lower surface of the hexagonal soft claw are provided with the same steps, and the front surface and the back surface of the hexagonal soft claw can be connected with the hard claw through a threaded part.
The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble comprises a chuck, a hard jaw and a hexagonal soft jaw; the hard claw is matched with the sliding chute of the chuck, and the hexagonal soft claw is connected with the hard claw; the clamping structure of the hexagonal soft claw is changed to clamp different parts. This device adopts the modularized design, when processing different parts, only needs to carry out soft claw according to required part requirement and revises, need not to process the correction to hard claw, and the preparation is easy, with low costs, easy dismounting, easy operation, high-usage, do not harm the part.
In the preferred scheme, three grooves are formed in the upper surface of the chuck, and raised sliding rails are arranged on two sides in each groove. Simple structure, during the use, the hard claw passes through slide rail and chuck cooperation, and the slide rail slides from beginning to end, can be according to part size adjustment jack catch position.
In the preferred scheme, the hard claw comprises a block body with sliding grooves formed in two sides, a threaded hole is formed in one end, close to the center of a circle, of the chuck, and the hard claw is arranged in a groove of the chuck and matched with the chuck through the sliding grooves and sliding rails. Simple structure, during the use, can connect hard claw and soft claw through the screw, loading and unloading are convenient, the later maintenance of being convenient for.
In a preferred scheme, the number of the hard claws is three, and the hard claws are distributed on the chuck in an isosceles triangle structure. Simple structure, during the use, the isosceles triangle structure has guaranteed the stability of clamping part, and furthest has practiced thrift the material.
In a preferable scheme, the hexagonal soft claw comprises a block body with a regular hexagonal structure, a through threaded hole is formed in the center of the block body, and the block body is connected with the hard claw through a screw. Simple structure, during the use, can connect hard claw and soft claw through the screw, loading and unloading are convenient, the later maintenance of being convenient for and change soft claw.
In a preferable scheme, a recessed step is arranged at the threaded hole of the hexagonal soft claw, and the head of the screw is embedded into the step during connection. The structure is simple, when in use, the screw head can be embedded into the soft claw step, and the structural stability of the connecting part is enhanced.
In the preferred scheme, the upper surface and the lower surface of the hexagonal soft claw are provided with the same steps, and the front surface and the back surface of the hexagonal soft claw can be connected with the hard claw through the threaded parts. The structure is simple, when the novel hexagonal soft claw is used, six angles of the hexagonal soft claw can be utilized, six times of manufacture can be carried out according to different sizes of parts, when one surface is utilized for six times, the screw can be unscrewed, the reverse surface is clamped, and the other surface is utilized. Greatly improving the utilization rate of the soft claws.
The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble comprises a chuck, a hard jaw and a hexagonal soft jaw; the hard claw is matched with the sliding chute of the chuck, and the hexagonal soft claw is connected with the hard claw; the clamping structure of the hexagonal soft claw is changed to clamp different parts. This device adopts the modularized design, when processing different parts, only needs to carry out soft claw according to required part requirement and revises, need not to process the correction to hard claw, has avoided traditional anchor clamps to need process into the step claw with hard claw, wastes time and energy, can be with the problem that the part clamping warp, has the preparation easily, with low costs, easy dismounting, easy operation, high-usage, does not harm the characteristics of part.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the hexagonal soft claw of the present invention.
Fig. 3 is a schematic structural view of the chuck of the present invention.
Fig. 4 is a schematic structural view of the middle hard claw of the present invention.
Fig. 5 is a schematic structural view of the soft claw after processing in use.
The reference numbers in the figures are: the device comprises a chuck 1, a hard claw 2, a hexagonal soft claw 3 and a step 4.
Detailed Description
As shown in fig. 1 to 5, the hexagonal soft jaw clamp for the lathe, which is convenient to disassemble and assemble, comprises a chuck 1, a hard jaw 2 and a hexagonal soft jaw 3; the hard claws 2 are matched with the chutes of the chuck 1, and the hexagonal soft claws 3 are connected with the hard claws 2; the clamping structure of the hexagonal soft claws 3 is changed to clamp different parts. This device adopts the modularized design, when processing different parts, only needs to carry out soft claw according to required part requirement and revises, need not to process the correction to hard claw 2, and the preparation is easy, with low costs, easy dismounting, easy operation, high-usage, do not harm the part.
In the preferred scheme, three grooves are formed in the upper surface of the chuck 1, and raised sliding rails are arranged on two sides in each groove. Simple structure, during the use, hard claw 2 passes through the slide rail and 1 cooperations of chuck, and the slide rail slides from beginning to end, can be according to part size adjustment jack catch position.
In the preferred scheme, the hard claw 2 comprises a block body with sliding grooves formed in two sides, a threaded hole is formed in one end, close to the center of the circle, of the chuck 1, and the hard claw 2 is arranged in a groove of the chuck 1 and matched with the chuck 1 through the sliding grooves and sliding rails. Simple structure, during the use, can connect hard claw 2 and soft claw through the screw, loading and unloading are convenient, the later maintenance of being convenient for.
In the preferred scheme, the number of the hard claws 2 is three, and the hard claws are distributed on the chuck 1 in an isosceles triangle structure. Simple structure, during the use, the isosceles triangle structure has guaranteed the stability of clamping part, and furthest has practiced thrift the material.
In a preferred scheme, the hexagonal soft claw 3 comprises a block body with a regular hexagonal structure, a through threaded hole is formed in the center of the block body, and the block body is connected with the hard claw 2 through a screw. Simple structure, during the use, can connect hard claw 2 and soft claw through the screw, loading and unloading are convenient, the later maintenance of being convenient for and change soft claw.
In a preferable scheme, a sunken step 4 is arranged at a threaded hole of the hexagonal soft claw 3, and the head of the screw is embedded into the step 4 during connection. Simple structure, during the use, screw head can imbed among the soft claw step 4, has strengthened the stable in structure of junction.
In the preferred scheme, the upper surface and the lower surface of the hexagonal soft claw 3 are provided with the same steps 4, and the front surface and the back surface of the hexagonal soft claw 3 can be connected with the hard claw 2 through a threaded part. The structure is simple, when the novel hexagonal soft claw is used, six angles of the hexagonal soft claw 3 can be utilized, six times of manufacture can be carried out according to different sizes of parts, when one surface is utilized for six times, the screw can be unscrewed, the reverse surface is clamped, and the other surface is utilized. Greatly improving the utilization rate of the soft claws.
When the hexagonal soft jaw clamp convenient to disassemble and assemble for the lathe is installed and used, the hard jaw 2 is matched with the sliding groove of the chuck 1, and the hexagonal soft jaw 3 is connected with the hard jaw 2; the clamping structure of the hexagonal soft claws 3 is changed to clamp different parts. This device adopts the modularized design, when processing different parts, only needs to carry out soft claw according to required part requirement and revises, need not to process the correction to hard claw 2, and the preparation is easy, with low costs, easy dismounting, easy operation, high-usage, do not harm the part.
When the chuck is used, the upper surface of the chuck 1 is provided with three grooves, and two sides in the grooves are provided with raised sliding rails. The hard claw 2 is matched with the chuck 1 through a sliding rail, and the sliding rail slides forwards and backwards, so that the position of the claw can be adjusted according to the size of a part.
When the clamping device is used, the hard claw 2 comprises a block body, the two sides of the block body are provided with sliding grooves, one end of the block body, close to the circle center of the chuck 1, is provided with a threaded hole, and the hard claw 2 is arranged in a groove of the chuck 1 and is matched with the chuck 1 through the sliding grooves and sliding rails. The hard claw 2 and the soft claw can be connected through screws, so that the assembly and disassembly are convenient, and the later maintenance is convenient.
When in use, the hard claws 2 are three and distributed on the chuck 1 in an isosceles triangle structure. The isosceles triangle structure ensures the stability of clamping parts and saves materials to the maximum extent.
When in use, the hexagonal soft claw 3 comprises a block body with a regular hexagonal structure, the center of the hexagonal soft claw is provided with a through threaded hole, and the hexagonal soft claw is connected with the hard claw 2 through a screw. The hard claw 2 and the soft claw can be connected through the screw, the assembly and disassembly are convenient, and the later maintenance and the replacement of the soft claw are convenient.
When in use, the thread hole of the hexagonal soft claw 3 is provided with a sunken step 4, and the head of the screw is embedded into the step 4 when in connection. The screw head can be embedded into the soft claw step 4, so that the structural stability of the connection part is enhanced.
When the device is used, the upper surface and the lower surface of the hexagonal soft claw 3 are provided with the same steps 4, and the front surface and the back surface of the hexagonal soft claw 3 can be connected with the hard claw 2 through the threaded piece. Six angles of the hexagonal soft claws 3 can be utilized, six times can be manufactured according to different sizes of parts, when one surface is utilized for six times, the screw can be unscrewed, the reverse surface is clamped, and the other surface is utilized. Greatly improving the utilization rate of the soft claws.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. Make things convenient for hexagonal soft claw anchor clamps for lathe of dismouting, characterized by: the device comprises a chuck (1), a hard claw (2) and a hexagonal soft claw (3); the hard claw (2) is matched with the sliding groove of the chuck (1), and the hexagonal soft claw (3) is connected with the hard claw (2); the clamping structure of the hexagonal soft claw (3) is changed to clamp different parts.
2. The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble as claimed in claim 1, wherein: three grooves are formed in the upper surface of the chuck (1), and raised sliding rails are arranged on two sides in each groove.
3. The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble as claimed in claim 1, wherein: the hard claw (2) comprises a block body with sliding grooves formed in two sides, a threaded hole is formed in one end, close to the circle center of the chuck (1), of the hard claw (2), the hard claw is arranged in a groove of the chuck (1) and is matched with the chuck (1) through the sliding grooves and sliding rails.
4. The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble as claimed in claim 3, wherein: the number of the hard claws (2) is three, and the hard claws are distributed on the chuck (1) in an isosceles triangle structure.
5. The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble as claimed in claim 1, wherein: the hexagonal soft claw (3) comprises a block body with a regular hexagonal structure, a through threaded hole is formed in the center of the block body, and the block body is connected with the hard claw (2) through a screw.
6. The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble as claimed in claim 5, wherein: the thread hole of the hexagonal soft claw (3) is provided with a sunken step (4), and the head of the screw is embedded into the step (4) during connection.
7. The hexagonal soft jaw clamp for the lathe convenient to disassemble and assemble as claimed in claim 6, wherein: the upper surface and the lower surface of the hexagonal soft claw (3) are provided with the same steps (4), and the front surface and the back surface of the hexagonal soft claw (3) can be connected with the hard claw (2) through a threaded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016921.1U CN210387625U (en) | 2019-07-02 | 2019-07-02 | Hexagonal soft claw clamp convenient to disassemble and assemble for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016921.1U CN210387625U (en) | 2019-07-02 | 2019-07-02 | Hexagonal soft claw clamp convenient to disassemble and assemble for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387625U true CN210387625U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921016921.1U Expired - Fee Related CN210387625U (en) | 2019-07-02 | 2019-07-02 | Hexagonal soft claw clamp convenient to disassemble and assemble for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210387625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940774A (en) * | 2020-09-18 | 2020-11-17 | 重庆华渝电气集团有限公司 | Lathe high accuracy quick change three-jaw clamping device |
| CN113399694A (en) * | 2021-06-30 | 2021-09-17 | 中国航发动力股份有限公司 | Polygonal soft claw |
-
2019
- 2019-07-02 CN CN201921016921.1U patent/CN210387625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940774A (en) * | 2020-09-18 | 2020-11-17 | 重庆华渝电气集团有限公司 | Lathe high accuracy quick change three-jaw clamping device |
| CN113399694A (en) * | 2021-06-30 | 2021-09-17 | 中国航发动力股份有限公司 | Polygonal soft claw |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210702 |