CN220613079U

CN220613079U - Multi-station clamp for numerical control cutting machine tool

Info

Publication number: CN220613079U
Application number: CN202321802986.5U
Authority: CN
Inventors: 李见锋
Original assignee: Henan Jingfeng Electromechanical Technology Co ltd
Current assignee: Henan Jingfeng Electromechanical Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-19
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a multi-station clamp for a numerical control cutting machine, which relates to the technical field of numerical control lathes and comprises a bottom plate and a fixed block, wherein the top of the fixed block is fixedly connected with a motor, one side of the bottom plate is fixedly connected with the fixed block, and the multi-station clamp for the numerical control cutting machine is provided with the multi-station clamp which can simultaneously control and clamp a plurality of clamps and can simultaneously clamp a plurality of parts with different sizes, so that the defect that clamping failure is caused if the sizes of the parts are different when the parts are clamped is avoided, and the multi-station clamp for the numerical control cutting machine is provided with the clamp rod, the second limiting groove, the second movable rod, the clamp block and the second limiting block.

Description

Multi-station clamp for numerical control cutting machine tool

Technical Field

The utility model relates to the technical field of numerically controlled lathes, in particular to a multi-station clamp for a numerically controlled cutting machine tool.

Background

The numerically controlled lathe is one of widely used numerically controlled machine tools, and is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, grooving, drilling, reaming, boring and the like.

Although the utility model disclosed in the chinese patent application publication CN218891514U can control a plurality of clamps to clamp a plurality of parts by a hydraulic rod, the utility model has the disadvantage that if the sizes of the parts are different, clamping failure occurs due to unfixed parts when the parts are clamped, and the utility model needs to change the clamps to clamp the parts with different shapes, so that the disassembly is troublesome, and the disassembly is very time-consuming.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a multi-station clamp for a numerical control cutting machine tool, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the device comprises a bottom plate and a fixed block, wherein one side of the bottom plate is fixedly connected with the fixed block, and one side of the top of the bottom plate (1) is provided with a clamping groove (15);

the top of the fixed block is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating rod, one side of the rotating rod is fixedly connected with a threaded rod, the axis of the threaded rod is rotationally connected with a moving plate, the top of the moving plate is fixedly connected with a moving block, and the top of the moving block is fixedly connected with a clamping block;

the clamping groove is characterized in that a second movable rod is slidably connected to the inner wall of the clamping groove, the top of the second movable rod penetrates through the clamping rod, a clamping block is hinged to one side of the clamping rod, a first movable rod is arranged on one side of the clamping block, a movable rod is rotatably connected to the center of the axis of the first movable rod, and a second limiting block is fixedly connected to one side of the movable rod.

Optionally, the top fixedly connected with first spacing groove of bottom plate, the inslot wall sliding connection of first spacing groove has first stopper.

Optionally, the top fixedly connected with workstation of first stopper, top one side fixedly connected with fixed station of bottom plate, the top fixedly connected with workstation of fixed station.

Optionally, top center department of workstation is equipped with the removal groove, the inslot wall sliding connection of removal groove has the movable block, one side fixedly connected with spacing spring of movable block.

Optionally, one side fixedly connected with second spacing groove of workstation, the inslot wall sliding connection of second spacing groove has the second stopper, two first telescopic links are established to the inner wall left and right sides symmetry of workstation.

Optionally, the inner wall swing joint of first telescopic link has the second telescopic link, the left and right sides symmetry of first telescopic link is equipped with two dogs, the left and right sides symmetry of second telescopic link is equipped with two dogs.

(III) beneficial effects

The utility model provides a multi-station clamp for a numerical control cutting machine, which has the following beneficial effects:

1. this multistation anchor clamps for digit control cutting machine tool through spacing spring, motor, dwang, threaded rod and movable plate's setting, makes this multistation anchor clamps for digit control cutting machine tool possess and control clamp to a plurality of anchor clamps simultaneously, and can press from both sides the part of a plurality of equidimension simultaneously, have avoided when pressing from both sides a plurality of parts, if the part size is different, can produce to press from both sides tightly not fixed, lead to pressing from both sides the shortcoming of tight failure.

2. This multistation anchor clamps for digit control cutting machine tool through the setting of clamping lever, second spacing groove, second movable rod, clamping block and second stopper, makes this multistation anchor clamps for digit control cutting machine tool, has possessed, can convenient to detach change anchor clamps, has avoided changing anchor clamps to press from both sides tight to different shape parts, and it is very troublesome to dismantle, leads to dismantling very waste time's shortcoming.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a first limiting groove according to the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional elevation of a work table according to the present utility model;

FIG. 5 is a schematic top view of the present utility model;

fig. 6 is a schematic top view of a cross-section of a table according to the present utility model.

In the figure: 1. a bottom plate; 2. a work table; 3. clamping blocks; 4. a moving block; 5. a moving groove; 6. a fixed block; 7. a motor; 8. a rotating lever; 9. the second limit groove; 10. a first movable lever; 11. a moving rod; 12. a clamping block; 13. a first limit groove; 14. a first limiting block; 15. a clamping groove; 16. a clamping rod; 17. a second movable rod; 18. a second limiting block; 19. a threaded rod; 20. a fixed table; 21. a moving plate; 22. a first telescopic rod; 23. a second telescopic rod; 24. a limit spring; 25. and a stop block.

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.

Example 1

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a multistation anchor clamps for digit control cutting machine tool, including bottom plate 1 and fixed block 6, one side fixedly connected with fixed block 6 of bottom plate 1, the top fixedly connected with motor 7 of fixed block 6, the output shaft fixedly connected with dwang 8 of motor 7, one side fixedly connected with threaded rod 19 of dwang 8, the axle center department rotation of threaded rod 19 is connected with movable plate 21, the top fixedly connected with movable plate 4 of movable plate 21, the top fixedly connected with clamp splice 3 of movable plate 4, the top fixedly connected with first spacing groove 13 of bottom plate 1, the inslot wall sliding connection of first spacing groove 13 has first stopper 14, the top fixedly connected with workstation 2 of first stopper 14, the top one side fixedly connected with fixed station 20 of bottom plate 1, the top fixedly connected with workstation 2, the top center department of workstation 2 is equipped with movable groove 5, the inslot wall sliding connection of movable groove 5 has movable block 4, one side fixedly connected with spacing spring 24 of movable block 4, through spacing spring 24, motor 7, the setting up of dwang 8, 19 and movable plate 21, make this anchor clamps for digit control cutting machine tool, can not press from both sides tight a plurality of difficult to the tight parts, a plurality of the difficult clamp simultaneously, the multiple clamp can not be difficult to the clamp the difficult to the clamp, the multiple clamp parts can be difficult to the clamp simultaneously, the clamp the multiple clamp parts can be avoided.

When the clamp is used, firstly, the motor 7 is opened, the motor 7 drives the rotating rod 8 fixedly connected with the output shaft to rotate, the rotating rod 8 drives the threaded rod 19 fixedly connected with one side to rotate, the threaded rod 19 drives the moving plate 21 rotatably connected with the axis to move, the moving block 4 fixedly connected with the top of the moving plate 21 moves along the inner wall of the moving groove 5, then a part is placed in a gap between the clamp blocks 3, the moving block 4 drives the clamp blocks 3 fixedly connected with the top to move, the part is clamped, the moving block 4 pushes the limiting spring 24 fixedly connected with one side, the limiting spring 24 is stressed and compressed, the part is clamped by the contact of the clamp blocks 3 and the clamp blocks 3, and finally the moving block 4 reaches the tail end of one side of the moving groove 5 to close the motor 7.

Example 2

Referring to fig. 1 to 6, the present utility model provides a technical solution: a multi-station clamp for a numerical control cutting machine tool comprises a bottom plate 1 and a fixed block 6, wherein a clamping groove 15 is arranged on one side of the top of the bottom plate 1, a second movable rod 17 is slidably connected to the inner wall of the clamping groove 15, the top of the second movable rod 17 penetrates through a clamping rod 16, one side of the clamping rod 16 is hinged with a clamping block 12, one side of the clamping block 12 is provided with a first movable rod 10, the center of the axis of the first movable rod 10 is rotationally connected with a movable rod 11, one side of the movable rod 11 is fixedly connected with a second limiting block 18, one side of the top of the bottom plate 1 is fixedly connected with a fixed table 20, the top of the fixed table 20 is fixedly connected with a workbench 2, one side of the workbench 2 is fixedly connected with a second limiting groove 9, the inner wall of the second limiting groove 9 is slidably connected with a second limiting block 18, two first telescopic links 22 are symmetrically arranged on the left side and the right side of the inner wall of the workbench 2, a second telescopic link 23 is movably connected to the inner wall of the first telescopic link 22, two stop blocks 25 are symmetrically arranged on the left side and the right side of the second telescopic link 23, and the multi-station clamp for the numerical control cutting machine tool is enabled to have the advantages that the clamp can be conveniently detached and replaced, the clamp is required to clamp parts in different shapes, the disassembly is troublesome, and the defect that the disassembly is very time consuming is caused.

When the clamp is required to be replaced, the two clamping rods 16 are held by hands at first, then pushed forward, the clamping rods 16 rotate along the axis of the second movable rod 17, the clamping rods 16 drive the clamping blocks 12 fixedly connected to one side to move to two sides, the movable rods 11 connected with the clamping blocks 12 through the first movable rods 10 drive the second limiting blocks 18 fixedly connected to one side to move outwards along the inner walls of the second limiting grooves 9, the second movable rods 17 move along the inner walls of the clamping grooves 15, after the second limiting blocks 18 reach the tail ends of the second limiting grooves 9, the first limiting blocks 14 fixedly connected to the bottom of the workbench 2 are held by hands to pull back, the second telescopic rods 23 are pulled out through the inner walls of the first limiting grooves 13, the first telescopic rods 22 are pulled out from the inner walls of the workbench 2, the work moving grooves 5 are divided into two halves, then the movable blocks 4 are taken out, the clamp to be replaced is clamped into the inner parts of the moving grooves 5, the clamping rods 16 are pushed back, the second limiting blocks 18 fixedly connected to one side of the clamping blocks 12 drive the moving blocks 11 to move along the inner walls of the second limiting blocks 9, and when the two limiting blocks 18 touch the second limiting blocks 18. The front and rear positions limit the workbench 2, and finally the clamping rod 16 is released to stop moving the workbench.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a multistation anchor clamps for digit control cutting machine tool, includes bottom plate (1) and fixed block (6), its characterized in that: one side of the bottom plate (1) is fixedly connected with a fixed block (6), and one side of the top of the bottom plate (1) is provided with a clamping groove (15);

the top of the fixed block (6) is fixedly connected with a motor (7), an output shaft of the motor (7) is fixedly connected with a rotating rod (8), one side of the rotating rod (8) is fixedly connected with a threaded rod (19), the axis of the threaded rod (19) is rotationally connected with a moving plate (21), the top of the moving plate (21) is fixedly connected with a moving block (4), and the top of the moving block (4) is fixedly connected with a clamping block (3);

the clamping groove is characterized in that a second movable rod (17) is slidably connected to the inner wall of the clamping groove (15), the top of the second movable rod (17) penetrates through a clamping rod (16), a clamping block (12) is hinged to one side of the clamping rod (16), a first movable rod (10) is arranged on one side of the clamping block (12), a movable rod (11) is rotatably connected to the center of the axis of the first movable rod (10), and a second limiting block (18) is fixedly connected to one side of the movable rod (11).

2. The multi-station fixture for a numerical control cutting machine according to claim 1, wherein: the top of bottom plate (1) fixedly connected with first spacing groove (13), the inslot wall sliding connection of first spacing groove (13) has first stopper (14).

3. The multi-station fixture for a numerical control cutting machine according to claim 2, wherein: the top fixedly connected with workstation (2) of first stopper (14), top one side fixedly connected with fixed station (20) of bottom plate (1), the top fixedly connected with workstation (2) of fixed station (20).

4. A multi-station fixture for a numerical control cutting machine according to claim 3, wherein: the movable table is characterized in that a movable groove (5) is formed in the center of the top of the workbench (2), a movable block (4) is slidably connected to the inner wall of the movable groove (5), and a limit spring (24) is fixedly connected to one side of the movable block (4).

5. The multi-station fixture for a numerical control cutting machine according to claim 4, wherein: one side fixedly connected with second spacing groove (9) of workstation (2), the inslot wall sliding connection of second spacing groove (9) has second stopper (18), two first telescopic links (22) are established to the inner wall left and right sides symmetry of workstation (2).

6. The multi-station fixture for a numerical control cutting machine according to claim 5, wherein: the inner wall swing joint of first telescopic link (22) has second telescopic link (23), the left and right sides symmetry of first telescopic link (22) is equipped with two dog (25), the left and right sides symmetry of second telescopic link (23) is equipped with two dog (25).