CN218051398U

CN218051398U - Clamping device of numerical control machine tool

Info

Publication number: CN218051398U
Application number: CN202220756758.8U
Authority: CN
Inventors: 张德文; 刘基国; 散同燕; 江体平
Original assignee: Hubei Jiangshan Huake Digital Equipment Technology Co ltd
Current assignee: Hubei Jiangshan Huake Digital Equipment Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-12-16
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a clamping device of digit control machine tool, including second movable block, first motor and box, second movable block and first movable block lower extreme all with connecting plate fixed connection, and the connecting plate lower extreme all with screw thread piece fixed connection, the inside upper end of box is provided with the cutting main part, and the inside base that is provided with of box, has seted up the through-hole on the base simultaneously to first fixation clamp piece is installed to base one side, and the base opposite side is provided with second fixation clamp piece, and the base below is provided with second worm gear, and second worm gear passes through the shaft coupling and is connected with the second motor, first motor passes through the shaft coupling and is connected with first worm gear, and the fixed setting of fixed rotating shaft one end is on the box inner wall. This clamping device of digit control machine tool conveniently carries out effectual centre gripping and cutting to the product of two sets of unidimensional that need carry out the cutting, improves work efficiency to and the product that the convenience was carried the needs and is carried.

Description

Clamping device of numerical control machine tool

Technical Field

The utility model relates to a relevant technical field of cutting jig specifically is a clamping device of digit control machine tool.

Background

Along with more and more of machinery trade, more mechanical product all need process, and every product processing first step all need be drawn materials the shaping through the cutting piece usually to reach the requirement that improves the machining precision, but the quantity of the fixed work piece at every turn of prior art's cutting jig is less, thereby leads to once can only carry out cutting process to a work piece by machinery, and work efficiency is lower, and the clamping is comparatively loaded down with trivial details moreover, and the operation is inconvenient, and the practicality is not high.

Therefore, in order to solve the existing problems, the present invention provides a new technical solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device of digit control machine tool to the quantity of the cutting anchor clamps of prior art fixed work piece at every turn that propose in solving above-mentioned background is less, thereby leads to machinery once can only carry out cutting process to a work piece, and work efficiency is lower, and the clamping is comparatively loaded down with trivial details moreover, operates inconveniently, problem that the practicality is not high.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a clamping device of digit control machine tool, includes second movable block, first motor and box, second movable block and first movable block lower extreme all with connecting plate fixed connection, and the connecting plate lower extreme all with screw thread piece fixed connection, the inside upper end of box is provided with the cutting main part, and the inside base that is provided with of box, has seted up the through-hole on the base simultaneously to base one side is installed first fixed clamp splice, and the base opposite side is provided with the second fixed clamp splice, is provided with second worm gear below the base, and second worm gear passes through the shaft coupling and is connected with the second motor, first motor passes through the shaft coupling and is connected with first worm gear, and fixed rotating shaft one end is fixed to be set up on the box inner wall.

Preferably, the thread blocks are respectively installed on the first thread body and the second thread body, the thread directions of the first thread body and the second thread body are opposite, and the first thread body and the second thread body are both arranged on the second worm gear.

Preferably, the left end of the second fixing clamping block and the right end of the first fixing clamping block are connected with the clamping fixing plate through reset springs, and the clamping fixing plate is in an arc shape made of metal materials.

Preferably, the first worm gear and the third worm gear are respectively fixedly arranged on the inner wall of the box body through a fixed rotating shaft, and the third worm gear is provided with a driven belt wheel.

Preferably, the rotation directions of two ends of the threads on the first worm gear, the second worm gear and the third worm gear are opposite, and the first worm gear and the third worm gear are symmetrically arranged around the base.

Preferably, the second moving block, the first fixed clamping block, the first moving block and the second fixed clamping block are respectively arranged correspondingly, and the second moving block, the first moving block, the second fixed clamping block and the first fixed clamping block are all arranged in through holes formed in the base in a penetrating mode.

Preferably, a main belt wheel is arranged on the first worm gear and worm, and the main belt wheel is connected with a secondary belt wheel through a belt.

Preferably, the opposite ends of the second moving block and the first moving block are connected with the clamping plates through reset springs, and the two groups of clamping plates are arranged in parallel.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping device of the numerical control machine tool is convenient for effectively clamping and cutting two groups of products with the same size and needing to be cut, improves the working efficiency and is convenient for conveying the products needing to be processed;

1. the first fixed clamping block is arranged on the left side of the base, the second fixed clamping block is arranged on the right end of the base, and when the second moving block and the first moving block move oppositely, the clamping effect on two groups of products to be cut can be realized;

2. the first motor is connected with the fixed rotating shaft, and the main belt wheel on the fixed rotating shaft is connected with the auxiliary belt wheel on the third rotating shaft through a belt, so that the fixed rotating shaft and the third rotating shaft synchronously rotate and convey products;

3. the first thread body and the second thread body on the second worm gear can move oppositely through the operation of the second motor, so that the first moving block and the second moving block can clamp a product.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the fixed rotating shaft and the third rotating shaft of the present invention;

FIG. 3 is a schematic view of the structural base of the present invention;

fig. 4 is a schematic view of the first moving block and the second fixed clamping block of the structure of the present invention;

fig. 5 is a schematic view of the second moving block and the first fixed clamping block of the structure of the present invention;

fig. 6 isbase:Sub>A sectional view of the structurebase:Sub>A-base:Sub>A of the present invention.

In the figure: 1. a second moving block; 2. a cutting body; 3. a first worm gear; 4. a first moving block; 5. a second fixed clamp block; 6. a first motor; 7. a second motor; 8. a base; 9. a first screw body; 10. a connecting plate; 11. a thread block; 12. a second threaded body; 13. a second worm gear; 14. fixing the rotating shaft; 15. a first fixed clamp block; 16. a box body; 17. a third worm gear; 18. a secondary pulley; 19. a belt; 20. a primary pulley; 21. a through hole; 22. clamping the fixing plate; 23. a return spring; 24. and (5) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the clamping device of the numerical control machine tool comprises a second moving block 1, a first motor 6 and a box body 16, wherein the lower ends of the second moving block 1 and a first moving block 4 are fixedly connected with a connecting plate 10, the lower end of the connecting plate 10 is fixedly connected with a thread block 11, the thread block 11 is respectively installed on a first thread body 9 and a second thread body 12, the thread directions of the first thread body 9 and the second thread body 12 are opposite, and the first thread body 9 and the second thread body 12 are both arranged on a second worm gear 13; the cutting main body 2 is arranged at the upper end inside the box body 16, the base 8 is arranged inside the box body 16, meanwhile, the base 8 is provided with a through hole 21, the left side of the base 8 is provided with a first fixing clamping block 15, the right side of the base 8 is provided with a second fixing clamping block 5, the left end of the second fixing clamping block 5 and the right end of the first fixing clamping block 15 are connected with a clamping fixing plate 23 through a reset spring 24, and the clamping fixing plate 23 is in an arc shape made of metal materials; a second worm gear 13 is arranged below the base 8, the second worm gear 13 is connected with a second motor 7 through a coupler, the first motor 6 is connected with a fixed rotating shaft 14 through a coupler, a main belt wheel 20 is arranged on the first worm gear 3, and the main belt wheel 20 is connected with a secondary belt wheel 18 through a belt 19; the first worm gear 3 and the third worm gear 17 are respectively fixedly arranged on the inner wall of the box body 16 through a fixed rotating shaft 14, and a secondary belt wheel 18 is arranged on the third worm gear 17; the opposite ends of the second moving block 1 and the first moving block 4 are connected with clamping plates 24 through return springs 23, and the two groups of clamping plates 24 are arranged in parallel.

As shown in fig. 1: the second motor 7 is connected with a second worm gear 13 through a coupler, a first thread body 9 and a second thread body 12 are arranged on the second worm gear 13, meanwhile, thread blocks 11 are in threaded connection with the first thread body 9 and the second thread body 12, a second moving block 1 is welded on the left thread block 11, a first moving block 4 is welded on the right thread block 11, when the second motor 7 starts to operate, the first moving block 4 and the second moving block 1 move oppositely, in order to prevent the thread blocks 11 from rotating, the thread blocks 11 are connected with guide blocks, the guide blocks are connected on guide rods in a sliding mode, when two groups of products need to be clamped, the second motor 7 operates, the first moving block 4 and the second moving block 1 move oppositely, clamping of the first moving block 4 and the second fixed clamping block 5 on the products is achieved, clamping of the second moving block 1 and the first fixed clamping block 15 on the products is achieved, when one group of products need to be clamped, the first moving block 4 and the second moving block 1 move oppositely, and clamping of the products is achieved.

As shown in fig. 2 and 3: the rotation directions of two ends of threads on the first worm gear 3, the second worm gear 13 and the third worm gear 17 are opposite, the first worm gear 3 and the third worm gear 17 are symmetrically arranged around the base 8, the second moving block 1, the first fixed clamping block 15, the first moving block 4 and the second fixed clamping block 5 are correspondingly arranged respectively, the second moving block 1, the first moving block 4, the second fixed clamping block 5 and the first fixed clamping block 15 are arranged in a through hole 21 formed in the base 8 in a penetrating manner, the first worm gear 3 is arranged on the fixed rotating shaft 14, the main belt wheel 20 is arranged on the fixed rotating shaft 14, the driven belt wheel 18 is arranged on the third worm gear 17, meanwhile, the main belt wheel 20 is connected with the driven belt wheel 18 through a belt 19, and an output shaft of the first motor 6 is connected with the fixed rotating shaft 14 through a coupling, so that the first worm gear 3 and the third worm gear 17 rotate simultaneously, and transverse movement of a product is realized.

As shown in fig. 4 and 5: the left end of the second fixed clamping block 5 is connected with the clamping fixing plate 22 through the reset spring 23, and the right end of the first moving block 4 is connected with the clamping fixing plate 22 through the reset spring 23, so that the clamping effect of the second fixed clamping block 5 and the first moving block 4 on a product is realized, the left end of the first moving block 4 is connected with the clamping plate 24 through the reset spring 23, the right end of the second moving block 1 is connected with the clamping plate 24 through the reset spring 23, so that the clamping effect of the second moving block 1 and the first moving block 4 on the product is realized, the left end of the second moving block 1 is connected with the clamping fixing plate 22 through the reset spring 23, the right end of the first fixed clamping block 15 is connected with the clamping fixing plate 22 through the reset spring 23, and the clamping effect on the product is realized.

The working principle is as follows: when the clamping device of the numerical control machine tool is used, firstly, as shown in fig. 1, 2, 3, 4 and 5, when two groups of products need to be clamped and cut, the thread block 11 on the first thread body 9 operated by the second motor 7 drives the first moving plate 4 to move rightwards, the thread block 11 on the second thread body 12 drives the second moving plate 1 to move leftwards, so that one group is arranged between the first moving plate 4 and the second fixed clamping block 5 and clamps the same, the other group is arranged between the second moving block 1 and the first fixed clamping block 15 and clamps the same, then the products are cut, after the cutting is finished, the second motor 7 operates reversely, so that the first moving block 4 and the second moving block 1 move oppositely, the two groups of cut products are loosened, then the first motor 6 operates, the first worm gear 3 and the third worm 17 rotate, so that the products are conveyed, so as to reciprocate, when one group of products need to be clamped and cut and the size of the products is large, the products are placed between the first worm gear 4 and the second worm 17 to rotate, so that the products are conveyed, and then the whole moving block 7 is used by the first worm gear and the moving block 7 and the reciprocating motion of the moving block is operated, so that the whole moving block is used for clamping and the products are conveyed, and then the moving block is used by the numerical control machine tool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device of digit control machine tool, includes second movable block (1), first motor (6) and box (16), its characterized in that: the cutting machine is characterized in that the lower ends of the second moving block (1) and the first moving block (4) are fixedly connected with a connecting plate (10), the lower end of the connecting plate (10) is fixedly connected with a thread block (11), the upper end inside the box body (16) is provided with a cutting main body (2), a base (8) is arranged inside the box body (16), a through hole (21) is formed in the base (8), the first fixing clamp block (15) is installed on one side of the base (8), the second fixing clamp block (5) is arranged on the other side of the base (8), a second worm gear (13) is arranged below the base (8), the second worm gear (13) is connected with a second motor (7) through a coupler, the first motor (6) is connected with the first worm gear (3) through the coupler, and one end of a fixing rotating shaft (14) is fixedly arranged on the inner wall of the box body (16).

2. The clamping device of digit control machine tool of claim 1, characterized in that: the thread blocks (11) are respectively arranged on the first thread body (9) and the second thread body (12), the thread directions of the first thread body (9) and the second thread body (12) are opposite, and the first thread body (9) and the second thread body (12) are both arranged on the second worm gear (13).

3. The clamping device of the numerical control machine tool according to claim 1, characterized in that: the left end of the second fixing clamping block (5) and the right end of the first fixing clamping block (15) are connected with a clamping fixing plate (22) through a return spring (23), and the clamping fixing plate (22) is in an arc shape made of metal materials.

4. The clamping device of digit control machine tool of claim 1, characterized in that: the first worm gear (3) and the third worm gear (17) are fixedly arranged on the inner wall of the box body (16) through a fixed rotating shaft (14) respectively, and a driven belt wheel (18) is arranged on the third worm gear (17).

5. The clamping device of digit control machine tool of claim 1, characterized in that: the rotation directions of two ends of the threads on the first worm gear (3), the second worm gear (13) and the third worm gear (17) are opposite, and the first worm gear (3) and the third worm gear (17) are symmetrically arranged relative to the base (8).

6. The clamping device of the numerical control machine tool according to claim 1, characterized in that: the second moving block (1), the first fixing clamping block (15), the first moving block (4) and the second fixing clamping block (5) are arranged correspondingly, and the second moving block (1), the first moving block (4), the second fixing clamping block (5) and the first fixing clamping block (15) are arranged in a through hole (21) formed in the base (8) in a penetrating mode.

7. The clamping device of digit control machine tool of claim 1, characterized in that: the first worm gear (3) is provided with a main belt wheel (20), and the main belt wheel (20) is connected with a secondary belt wheel (18) through a belt (19).

8. The clamping device of the numerical control machine tool according to claim 1, characterized in that: the opposite ends of the second moving block (1) and the first moving block (4) are connected with clamping plates (24) through return springs (23), and the two groups of clamping plates (24) are arranged in parallel.