CN213729419U

CN213729419U - Three-jaw fixed disk for machining machine tool

Info

Publication number: CN213729419U
Application number: CN202022772973.0U
Authority: CN
Inventors: 惠阿祖; 汪明; 马海珍
Original assignee: Shaanxi Feishe Aviation Technology Co ltd
Current assignee: Shaanxi Feishe Aviation Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-20
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a belong to machining technical field, specifically be a three-jaw fixed disk that machine tool machining used, its technical scheme is: the on-line screen storage device comprises a base, fixed mounting has first fixed disk in the base, first fixed disk top swing joint has the rolling disc, rolling disc bottom fixed mounting has the gear, the motor is installed to base one side, the output of motor extends to fixedly connected with connecting rod in the base, motor one end and base swing joint are kept away from to the connecting rod, fixed mounting has the worm on the connecting rod, the worm is connected with gear engagement, first spout has been seted up on the rolling disc, the second spout has been seted up to first spout one side on the rolling disc, the beneficial effects of the utility model are that: the worm on the motor is meshed with the gear to drive the rotating disc to rotate, the moving block moves along the first sliding groove, the second sliding groove and the third sliding groove, and the fixing claw is driven to move towards the middle of the second fixing disc to fix the material.

Description

Three-jaw fixed disk for machining machine tool

Technical Field

The utility model relates to the technical field of machining, concretely relates to three-jaw fixed disk that machine tool machining used.

Background

Machine tools refer to power-driven machines, which are generally used for precision cutting of metals to produce other machines or processed metal parts, and machine tool processing refers to a process of ensuring a relative movement relationship between a tool and a fixture by means of a machine tool while processing a workpiece mounted on the fixture with the tool.

The prior art has the following defects: the fixing device for the existing machine tool machining is used for fixing and clamping irregular materials, and the clamp is not firm and easy to fall off due to the fact that the clamp plate is planar, so that safety accidents are caused, the working efficiency is influenced, the clamp is made of metal, the materials are damaged due to the fact that the materials are clamped too tightly for a long time, and the product quality is reduced.

Therefore, the utility model discloses a three-jaw fixed disk for machine tool processing is very necessary.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a three-jaw fixed disk that machine tool machining used is connected with the meshing of gear through the worm on the motor and drives the rolling disc rotation, and the movable block removes along first spout, second spout, third spout, drives the stationary dog and removes in the middle of to the second fixed disk, fixes the material to solve splint and be that the plane is fixed insecure easy droing to irregular material, cause the incident, influence work efficiency's problem.

In order to achieve the above object, the present invention provides the following technical solutions: a three-jaw fixed disc for machine tool machining comprises a base, wherein a first fixed disc is fixedly arranged in the base, a rotating disc is movably connected above the first fixed disc, a gear is fixedly arranged at the bottom end of the rotating disc, a motor is arranged on one side of the base, the output end of the motor extends into the base and is fixedly connected with a connecting rod, one end, away from the motor, of the connecting rod is movably connected with the base, a worm is fixedly arranged on the connecting rod and is meshed with the gear, a first sliding groove is formed in the rotating disc, a second sliding groove is formed in one side of the first sliding groove in the rotating disc, a third sliding groove is formed in one side of the second sliding groove in the rotating disc, a second fixed disc is movably connected above the rotating disc, a first groove is formed in the second fixed disc, and a second groove is formed in one side of the first groove in the second fixed disc, the second groove is formed in one side of the second fixed disc, a third groove is formed in one side of the second groove, the first groove, the second groove and the third groove correspond to the first sliding groove, the second sliding groove and the third sliding groove respectively, limiting grooves are formed in two sides of the first groove, the second groove and the third groove respectively, a fixed claw is movably connected in the first groove, the second groove and the third groove, limiting plates are fixedly mounted on two sides of the fixed claw respectively, the limiting plates are movably connected with the limiting grooves, a moving block is fixedly mounted at the bottom end of the fixed claw, the first sliding groove, the second sliding groove and the third sliding groove are movably connected with the moving block respectively, and a rubber pad is fixedly mounted at one end of the fixed claw.

Preferably, a second bearing is fixedly installed at the joint of the connecting rod and the base.

Preferably, the top end of the first fixed disk is fixedly connected with a fixed rod, the top end of the fixed rod is fixedly connected with the second fixed disk, and the rotating disk is movably connected with the fixed rod.

Preferably, a first bearing is fixedly mounted on the rotating disc, and the rotating disc is movably connected with the fixing rod through the first bearing.

Preferably, the moving block comprises a first fixed block, and the first fixed block is circular.

Preferably, the moving block comprises a second fixed block, and the second fixed block is rectangular.

The utility model has the advantages that:

the utility model discloses a material that will fix is placed in the middle of second fixed disk top, drives the worm on the connecting rod through the motor and rotates to the rolling disc that drives on the gear rotates, and first movable block removes along first spout, second spout, third spout, drives the stationary dog and removes along first recess, second recess, third recess, and the direction that positive and negative rotation control moving block through the control motor removed is fixed and unclamps the material.

Drawings

Fig. 1 is a front view provided by the present invention;

fig. 2 is a top view of the base provided by the present invention;

fig. 3 is a connection diagram of the worm and the gear engagement provided by the present invention;

fig. 4 is a top view of the rotary disk provided by the present invention;

fig. 5 is a top view of a second fixing plate provided by the present invention;

fig. 6 is a top view provided by the present invention;

fig. 7 is a connection diagram of the first fixed disk, the rotating disk and the second fixed disk provided by the present invention;

fig. 8 is a moving block diagram according to embodiment 1 of the present invention;

fig. 9 is a moving block diagram according to embodiment 2 of the present invention;

in the figure: the device comprises a base 1, a motor 11, a connecting rod 12, a worm 13, a second bearing 14, a fixed rod 15, a first fixed disk 2, a rotating disk 21, a gear 22, a first bearing 23, a first sliding chute 24, a second sliding chute 25, a third sliding chute 26, a second fixed disk 3, a first groove 31, a second groove 32, a third groove 33, a limiting groove 34, a fixed claw 4, a limiting plate 41, a rubber pad 42, a moving block 5, a first moving block 51 and a second moving block 52.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1-8, the utility model provides a three-jaw fixing disk for machine tool machining, including a base 1, a first fixing disk 2 is fixedly installed in the base 1, a rotating disk 21 is movably connected above the first fixing disk 2, a gear 22 is fixedly installed at the bottom end of the rotating disk 21, a motor 11 is installed at one side of the base 1, an output end of the motor 11 extends into the base 1 and is fixedly connected with a connecting rod 12, one end of the connecting rod 12, which is far away from the motor 11, is movably connected with the base 1, a worm 13 is fixedly installed on the connecting rod 12, the worm 13 is meshed with the gear 22, a first chute 24 is opened on the rotating disk 21, a second chute 25 is opened at one side of the first chute 24 on the rotating disk 21, a third chute 26 is opened at one side of the second chute 25 on the rotating disk 21, a second fixing disk 3 is movably connected above the rotating disk 21, a first groove 31 is arranged on the second fixed disk 3, a second groove 32 is arranged on one side of the first groove 31 on the second fixed disk 3, a third groove 33 is formed on one side of the second groove 32 of the second fixed disk 3, the first groove 31, the second groove 32 and the third groove 33 respectively correspond to the first sliding groove 24, the second sliding groove 25 and the third sliding groove 26, two sides of the first groove 31, the second groove 32 and the third groove 33 are all provided with a limiting groove 34, the first groove 31, the second groove 32 and the third groove 33 are all movably connected with a fixed claw 4, limiting plates 41 are fixedly arranged on both sides of the fixed claw 4, the limiting plates 41 are movably connected with the limiting grooves 34, the bottom end of the fixed claw 4 is fixedly provided with a moving block 5, the first sliding groove 24, the second sliding groove 25 and the third sliding groove 26 are respectively movably connected with the moving block 5, and one end of the fixed claw 4 is fixedly provided with a rubber pad 42;

further, a second bearing 14 is fixedly installed at the connection position of the connecting rod 12 and the base 1;

furthermore, a fixed rod 15 is fixedly connected to the top end of the first fixed disk 2, the top end of the fixed rod 15 is fixedly connected with the second fixed disk 3, and the rotating disk 21 is movably connected with the fixed rod 15;

further, a first bearing 23 is fixedly mounted on the rotating disc 21, and the rotating disc 21 is movably connected with the fixed rod 15 through the first bearing 23;

further, the moving block 5 includes a first fixed block 51, and the first fixed block 51 is circular.

The utility model discloses a use as follows: when the utility model is used, the first fixed disk 2 is fixedly arranged at the bottom of the base 4, the fixed rod 15 is fixedly connected with the first fixed disk 2, the gear 22 is fixedly connected with the bottom of the rotary disk 21, the rotary disk 21 is movably connected with the fixed rod 15 through the first bearing 23, the motor 11 is fixed at one side of the base 1, the output end of the motor 11 extends into the base 1 to be fixedly connected with the connecting rod 12, the worm 13 is fixedly connected with the connecting rod 11, the worm 13 is meshed with the gear 22, the connecting rod 12 is movably connected with the base 1 through the second bearing 14, the rotary disk 21 is provided with the first chute 24, the second chute 25 and the third chute 26, the second fixed disk 3 is fixedly connected with the top end of the fixed rod 15, the second fixed disk 3 is provided with the first groove 31, the second groove 32 and the third groove 33, and the limiting grooves 34 are arranged at two sides of the first groove 31, the second groove 32 and the third groove 33, the fixed claws 4 are movably connected in the first groove 31, the second groove 32 and the third groove 33, the limit plates 41 are fixedly arranged on two sides of the fixed claw 4, the rubber pad 42 is fixedly arranged at one end of the fixed claw 4, the first moving block 51 is fixedly connected with the bottom end of the fixed claw 4, the fixed claw 4 is movably connected with the limit groove 34 through the limit plate 41 and is movably connected with the first groove 31, the second groove 32 and the third groove 33, the first moving block 51 passes through the first groove 31, the second groove 32 and the third groove 33 and is movably connected with the first sliding chute 24, the second sliding chute 25 and the third sliding chute 26, when in use, the material to be fixed is placed in the middle of the top end of the second fixed disc 3, the worm 13 on the connecting rod 12 is driven to rotate through the motor 11, so as to drive the rotating disc 21 on the gear 22 to rotate, the first moving block 51 moves 26 along the first sliding chute 24, the second sliding chute 25 and the third sliding chute, the fixing claw 4 is driven to move along the first groove 31, the second groove 32 and the third groove 33, and the material is fixed.

In embodiment 2, referring to fig. 9, in the three-jaw fixing disk for machine tool machining according to the present invention, the moving block 5 includes a second fixing block 52, and the second fixing block 52 is rectangular;

the utility model discloses a use as follows: when the utility model is used, the first fixed disk 2 is fixedly arranged at the bottom of the base 4, the fixed rod 15 is fixedly connected with the first fixed disk 2, the gear 22 is fixedly connected with the bottom of the rotary disk 21, the rotary disk 21 is movably connected with the fixed rod 15 through the first bearing 23, the motor 11 is fixed at one side of the base 1, the output end of the motor 11 extends into the base 1 to be fixedly connected with the connecting rod 12, the worm 13 is fixedly connected with the connecting rod 11, the worm 13 is meshed with the gear 22, the connecting rod 12 is movably connected with the base 1 through the second bearing 14, the rotary disk 21 is provided with the first chute 24, the second chute 25 and the third chute 26, the second fixed disk 3 is fixedly connected with the top end of the fixed rod 15, the second fixed disk 3 is provided with the first groove 31, the second groove 32 and the third groove 33, and the limiting grooves 34 are arranged at two sides of the first groove 31, the second groove 32 and the third groove 33, all swing joint has stationary dog 4 in first recess 31, second recess 32, the third recess 33, at stationary dog 4 both sides fixed mounting have limiting plate 41, at stationary dog 4 one end fixed mounting have rubber pad 42, first movable block 51 and stationary dog 4 bottom fixed connection, stationary dog 4 passes through limiting plate 41 and limiting groove 34 swing joint, with first recess 31, second recess 32, third recess 33 swing joint, second movable block 52 passes first recess 31, second recess 32, third recess 33 and first spout 24, second spout 25, third spout 26 swing joint.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a three-jaw fixed disk of machine tool machining usefulness, includes base (1), its characterized in that: the base is characterized in that a first fixed disc (2) is fixedly mounted in the base (1), a rotating disc (21) is movably connected above the first fixed disc (2), a gear (22) is fixedly mounted at the bottom end of the rotating disc (21), a motor (11) is mounted on one side of the base (1), the output end of the motor (11) extends to a connecting rod (12) fixedly connected in the base (1), one end, away from the motor (11), of the connecting rod (12) is movably connected with the base (1), a worm (13) is fixedly mounted on the connecting rod (12), the worm (13) is meshed with the gear (22) and connected with the gear (22), a first sliding groove (24) is formed in the rotating disc (21), a second sliding groove (25) is formed in one side of the first sliding groove (24) in the rotating disc (21), a third sliding groove (26) is formed in one side of the second sliding groove (25) in the rotating disc (21), the upper portion of the rotating disc (21) is movably connected with a second fixed disc (3), a first groove (31) is formed in the second fixed disc (3), a second groove (32) is formed in one side of the first groove (31) in the second fixed disc (3), a third groove (33) is formed in one side of the second groove (32) in the second fixed disc (3), limiting grooves (34) are formed in two sides of the first groove (31), the second groove (32) and the third groove (33) and correspond to the first sliding groove (24), the second sliding groove (25) and the third sliding groove (26) respectively, fixing claws (4) are movably connected in the first groove (31), the second groove (32) and the third groove (33), and limiting plates (41) are fixedly mounted on two sides of each fixing claw (4), the limiting plate (41) is movably connected with the limiting groove (34), a moving block (5) is fixedly mounted at the bottom end of the fixed claw (4), the first sliding groove (24), the second sliding groove (25) and the third sliding groove (26) are respectively movably connected with the moving block (5), and a rubber pad (42) is fixedly mounted at one end of the fixed claw (4).

2. The three-jaw stationary disk for machine tool machining according to claim 1, characterized in that: and a second bearing (14) is fixedly arranged at the joint of the connecting rod (12) and the base (1).

3. The three-jaw stationary disk for machine tool machining according to claim 1, characterized in that: first fixed disk (2) top fixedly connected with dead lever (15), dead lever (15) top and second fixed disk (3) fixed connection, rolling disc (21) and dead lever (15) swing joint.

4. The three-jaw stationary disk for machine tool machining according to claim 1, characterized in that: a first bearing (23) is fixedly mounted on the rotating disc (21), and the rotating disc (21) is movably connected with the fixing rod (15) through the first bearing (23).

5. The three-jaw stationary disk for machine tool machining according to claim 1, characterized in that: the moving block (5) comprises a first fixed block (51), and the first fixed block (51) is circular.

6. The three-jaw stationary disk for machine tool machining according to claim 1, characterized in that: the moving block (5) comprises a second fixed block (52), and the second fixed block (52) is rectangular.