CN220279383U

CN220279383U - Clamping jig capable of facilitating clamping and fixing of cylindrical workpiece

Info

Publication number: CN220279383U
Application number: CN202320730090.4U
Authority: CN
Inventors: 段建辉
Original assignee: Suzhou Xinmaojia Industrial Technology Co ltd
Current assignee: Suzhou Xinmaojia Industrial Technology Co ltd
Priority date: 2023-04-05
Filing date: 2023-04-05
Publication date: 2024-01-02
Anticipated expiration: 2033-04-05

Abstract

The utility model belongs to the field of clamping jigs, in particular to a clamping jig capable of conveniently clamping and fixing a cylindrical workpiece, which comprises an inserting block; the socket is arranged on one side of the fixed block, the fixed groove is arranged on the top of the fixed block, the fixed groove is communicated with the socket, and one side of the inserted block, which is far away from the socket, is fixedly connected with one side of the clamping block; the spring clamping block is sleeved inside the sliding groove formed in the fixing block, the clamping groove is formed in the top of the clamp, the function of fixing the clamp by inserting the clamping block into the clamping groove is achieved, the problem that the clamp is fixed by bolts in the past and is troublesome to detach and replace is solved, and the replacement efficiency of the clamp is improved.

Description

Clamping jig capable of facilitating clamping and fixing of cylindrical workpiece

Technical Field

The utility model relates to the field of clamping jigs, in particular to a clamping jig capable of conveniently clamping and fixing a cylindrical workpiece.

Background

In the production of dies and machining parts, special-shaped workpieces such as cylinders, diamonds, triangles and the like are frequently encountered, wherein the clamping of the cylindrical workpieces is difficult to carry out before the cylindrical workpieces are machined, and the clamping firmness of the workpieces is affected even though the cylindrical workpieces are clamped in a marginal way.

The existing clamping jig capable of conveniently clamping and fixing cylindrical workpieces is fixed by sleeving bolts in threaded holes at clamping positions at the top of a machine table, and when workpieces in different shapes are required to be clamped, different clamps are required to be replaced by the bolts for clamping.

The existing clamping jig which can be used for conveniently clamping and fixing cylindrical workpieces is characterized in that when workpieces with different shapes are required to be clamped, different clamps are required to be replaced through bolts for clamping, but when the workpieces are replaced, the clamping jig is replaced through threaded connection, so that the clamping jig is troublesome in replacement and consumes labor hours; therefore, a clamping fixture capable of conveniently clamping and fixing a cylindrical workpiece is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the prior clamping jig capable of conveniently clamping and fixing cylindrical workpieces is characterized in that when workpieces in different shapes are required to be clamped, different clamps are required to be replaced through bolts, but the problems that threaded connection is troublesome to replace and labor hour is consumed are solved when the clamping jig is replaced.

The technical scheme adopted for solving the technical problems is as follows: the clamping jig capable of conveniently clamping and fixing the cylindrical workpiece comprises an inserting block; the inserting block is sleeved in the socket, a clamping groove is formed in the top of the inserting block, a clamping block is sleeved outside the clamping groove, a fixing rod is fixedly connected to the top of the clamping block, a spring is sleeved outside the fixing rod, and the spring is sleeved in the fixing groove;

the socket is arranged on one side of the fixed block, the top of the fixed block is provided with a fixed groove, the fixed groove is communicated with the socket, one side, away from the socket, of the inserted block is fixedly connected with a clamping block, and one side, away from the inserted block, of the clamping block is of a semi-arc design.

Preferably, the bottom of the fixed block is fixedly connected with a displacement block, and the displacement block has the supporting and moving effects on the fixed block.

Preferably, a threaded hole is formed in one side of the displacement block near the bottom, and the threaded hole is sleeved outside the reverse thread groove and the positive thread groove.

Preferably, the reverse thread groove is formed at a position close to the right side outside the screw, and the positive thread groove is formed at a position close to the left side outside the screw.

Preferably, the left side of the screw is fixedly connected with a motor output end, and the motor is sleeved inside the machine.

Preferably, a chute is formed in the top of the machine table, and a displacement block is sleeved outside the chute.

The utility model has the advantages that:

1. according to the utility model, the spring clamping block is sleeved in the sliding groove formed in the fixing block, and the clamping groove is formed in the top of the clamp, so that the function of fixing the clamp by inserting the clamping block into the clamping groove is realized, the problems that the prior bolt is troublesome to fix during disassembly and installation and difficult to replace are solved, and the clamp replacement efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a clamping structure according to the present utility model;

FIG. 3 is a schematic view of a fixed block structure according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a fixing block according to the present utility model;

fig. 5 is a schematic structural diagram of a clamping block according to the present utility model.

In the figure: 1. a clamping block; 2. a displacement block; 11. a fixed rod; 12. a spring; 13. a fixing groove; 14. a socket; 15. a clamping groove; 16. inserting blocks; 17. a clamping block; 18. a fixed block; 21. a threaded hole; 22. a reverse thread groove; 23. a positive thread groove; 24. a motor; 25. a machine table; 26. a chute; 27. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a clamping fixture capable of facilitating clamping and fixing a cylindrical workpiece includes an insert block 16; the inserting block 16 is sleeved in the socket 14, a clamping groove 15 is formed in the top of the inserting block 16, a clamping block 1 is sleeved in the clamping groove 15, a fixing rod 11 is fixedly connected to the top of the clamping block 1, a spring 12 is sleeved outside the fixing rod 11, and the spring 12 is sleeved in the fixing groove 13;

the socket 14 is arranged on one side of the fixed block 18, the top of the fixed block 18 is provided with a fixed groove 13, the fixed groove 13 is communicated with the socket 14, one side of the plug 16 away from the socket 14 is fixedly connected with a clamping block 17, and one side of the clamping block 17 away from the plug 16 is of a semi-arc design;

during operation, the inside cover of spout of seting up of fixed block establishes the spring fixture block, the structural design of draw-in groove is seted up at the anchor clamps top, the function of inserting the draw-in groove through the fixture block and fixing anchor clamps, it is comparatively troublesome and change difficult problem when dismantling the installation to have solved the past adoption bolt and fix, the efficiency of anchor clamps change has been improved, current clamping tool that can be convenient for the fixed cylindrical work piece of clamping need change different anchor clamps through the bolt when needing to carry out the centre gripping to different shape work pieces, but adopt threaded connection to change comparatively troublesome and consume man-hour when changing, the jack 16 cover is established inside socket 14, socket 14 is seted up in fixed block 18 one side and fixed slot 13 intercommunication that fixed block 18 top was seted up, the inside cover of draw-in groove 15 that jack 16 was seted up is established fixture block 1 and is fixed jack 16 is set up, the dead lever 11 that fixture block 1 top is fixed is taken out jack 16 for pulling fixture block 1 sets up, the outside spring 12 that the cover of dead lever 11 is established for carrying out the adjustment fixture block 1 position and resetting.

Further, the bottom of the fixed block 18 is fixedly connected with a displacement block 2, and the displacement block 2 has a supporting and moving effect on the fixed block 18;

in operation, the clamping block 17 fixed away from the socket 14 is provided for clamping the cylindrical workpiece, and the displacement block 2 fixed at the bottom of the fixed block 18 is provided for moving the driven fixed block 18.

Further, a threaded hole 21 is formed in the position, close to the bottom, of one side of the displacement block 2, and the threaded hole 21 is sleeved outside the reverse thread groove 22 and the positive thread groove 23;

in operation, the threaded hole 21 formed on one side of the displacement block 2 is sleeved outside the reverse thread groove 22 and the positive thread groove 23, so that the two displacement blocks 2 are driven to move oppositely, and simultaneously move inwards or outwards to clamp and loosen the arrangement.

Further, the reverse thread groove 22 is formed at a position close to the right outside the screw 27, and the positive thread groove 23 is formed at a position close to the left outside the screw 27;

in operation, the reverse thread groove 22 is formed at a position near the left side of the screw 27, and the positive thread groove 23 is formed at a position near the right side so as to be relatively arranged in the direction when moving.

Further, the left side of the screw 27 is fixedly connected with the output end of the motor 24, and the motor 24 is sleeved inside the machine table 25;

during operation, the motor 24 fixed on the left side of the screw 27 is arranged for driving the screw 27 to rotate, and the motor 24 and the screw 27 are sleeved inside the machine 25 so as to be convenient to operate and cannot cause running.

Further, a chute 26 is formed at the top of the machine table 25, and the chute 26 is sleeved with the outside of the displacement block 2;

in operation, the top of the machine 25 is provided with a chute 26 for sliding the displacement block 2 inside.

Working principle: through the structure design that the sliding groove is formed inside the fixing block, the clamping groove is formed at the top of the clamp, the function of fixing the clamp by inserting the clamping block into the clamping groove is realized, the problem that the clamp is troublesome and difficult to replace when the bolt is adopted for fixing in the prior art is solved, the clamp replacement efficiency is improved, the existing clamping fixture capable of conveniently clamping and fixing the cylindrical workpiece needs to replace different clamps through the bolt when the workpiece with different shapes is required to be clamped, the clamping fixture is more troublesome and consumes labor hour when the workpiece is replaced through threaded connection, the inserting block 16 is sleeved inside the inserting port 14, the inserting port 14 is formed on one side of the fixing block 18 and is communicated with the fixing groove 13 formed at the top of the fixing block 18, the clamping block 1 is sleeved inside the clamping groove 15 formed by the inserting block 16, the fixing rod 11 fixed at the top of the clamping block 1 is arranged for pulling the clamping block 1 to take out the inserting block 16, the spring 12 sleeved outside the fixing rod 11 is arranged for resetting the position of the adjusting clamping block 1, the clamping block 17 fixed far away from the socket 14 is arranged for clamping a cylindrical workpiece, the displacement block 2 fixed at the bottom of the fixing block 18 is arranged for moving the driving fixing block 18, the threaded hole 21 formed at one side of the displacement block 2 is sleeved outside the reverse thread groove 22 and the positive thread groove 23 so as to drive the two displacement blocks 2 to move oppositely, the reverse thread groove 22 is formed at the position close to the left side of the screw 27 for clamping and loosening the clamping block, the positive thread groove 23 is formed at the position close to the right side for setting the direction opposite to the direction during moving, the motor 24 fixed at the left side of the screw 27 is arranged for driving the screw 27 to rotate, the motor 24 and the screw 27 are sleeved inside the machine table 25 for operation and cannot cause incapacity, the top of the machine table 25 is provided with a chute 26 for the sliding movement of the displacement block 2 inside.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Can be convenient for clamping fixed cylindrical work piece's clamping tool, its characterized in that: comprises an insert block (16); the inserting block (16) is sleeved inside the inserting hole (14), a clamping groove (15) is formed in the top of the inserting block (16), a clamping block (1) is sleeved outside the clamping groove (15), a fixing rod (11) is fixedly connected to the top of the clamping block (1), a spring (12) is sleeved outside the fixing rod (11), and the spring (12) is sleeved inside the fixing groove (13);

the socket (14) is arranged on one side of the fixed block (18), the top of the fixed block (18) is provided with the fixed groove (13), the fixed groove (13) is communicated with the socket (14), one side, far away from the socket (14), of the plug block (16) is fixedly connected with the clamping block (17), and one side, far away from the plug block (16), of the clamping block (17) is of a semi-arc design.

2. The clamping jig capable of facilitating clamping and fixing of cylindrical workpieces according to claim 1, wherein: the bottom of the fixed block (18) is fixedly connected with a displacement block (2), and the displacement block (2) has the supporting and moving effects on the fixed block (18).

3. The clamping jig capable of facilitating clamping and fixing of cylindrical workpieces according to claim 2, wherein: a threaded hole (21) is formed in one side of the displacement block (2) close to the bottom, and the threaded hole (21) is sleeved outside the reverse thread groove (22) and the positive thread groove (23).

4. A clamping jig capable of facilitating clamping and fixing of a cylindrical workpiece according to claim 3, wherein: the reverse thread groove (22) is formed in a position, close to the right, of the outside of the screw (27), and the positive thread groove (23) is formed in a position, close to the left, of the outside of the screw (27).

5. The clamping jig capable of facilitating clamping and fixing of cylindrical workpieces according to claim 4, wherein: the left side of the screw rod (27) is fixedly connected with the output end of the motor (24), and the motor (24) is sleeved inside the machine table (25).

6. The clamping jig capable of facilitating clamping and fixing of cylindrical workpieces according to claim 5, wherein: a chute (26) is formed in the top of the machine table (25), and a displacement block (2) is sleeved outside the chute (26).