CN219967701U

CN219967701U - Rotary fixing device for automobile brake caliper

Info

Publication number: CN219967701U
Application number: CN202321250470.4U
Authority: CN
Inventors: 林邦华
Original assignee: Yuhuan Joyo Brake Co ltd
Current assignee: Yuhuan Joyo Brake Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-07
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a rotary fixing device for an automobile brake caliper, and belongs to the field of automobile brake calipers. The rotary fixing device for the automobile brake caliper comprises a workbench, a rotating disc, a rotating assembly, a clamping plate, a limiting plate, a jacking assembly and a fastening assembly; the rotating disc is rotatably arranged on the workbench; the rotating assembly is arranged at the lower end of the workbench, and the output end of the rotating assembly is connected with the rotating disc to drive the rotating disc to rotate; the clamping plate is slidably arranged on the upper end surface of the rotating disc, the jacking component is fixedly arranged at the lower end of the workbench, and the output end of the jacking component moves up and down to prop against the clamping plate to drive the clamping plate to move in opposite directions; the limiting plate is slidably arranged on the clamping plate and is detachably connected with the clamping plate through the fastening component; the rotary assembly is arranged and can drive the rotary disc to rotate, so that the rotary adjustment of the brake caliper can be flexibly carried out in the process of clamping and fixing the brake caliper, the adjustment and the processing of the brake caliper in different directions are facilitated, and the practicability of the tool is improved.

Description

Rotary fixing device for automobile brake caliper

Technical Field

The utility model belongs to the field of automobile brake calipers, and particularly relates to a rotary fixing device for an automobile brake caliper.

Background

Automotive calipers refer to components that generate a braking torque to counteract a force of a vehicle movement or movement tendency;

in the production process of car brake caliper, need adjust the detection to the finished product generally, traditional mode all needs the manual work to hold fixedly and adjust, but this kind of manual work fixed mode often has the insecure condition of fixing, later appears the centre gripping frock that can fix the brake caliper on the market, for example patent publication No.: CN216543170U; the patent name is a patent of a brake caliper positioning device suitable for an automobile brake, discloses a brake caliper positioning device suitable for an automobile brake, and relates to the technical field of brake caliper positioning. The utility model comprises a workbench and a brake caliper body, wherein supporting legs are fixedly connected to four corners of the bottom of the workbench, a sliding groove is formed in the upper surface of the workbench, one end of the sliding groove is rotatably connected with a threaded rod, and one section of the surface of the threaded rod penetrates through the workbench and is rotatably connected with the workbench. According to the utility model, the threaded rod can be driven to rotate by rotating the handle, the threaded rod rotates to drive the two sliding blocks and the moving plates at the upper ends of the sliding blocks to move relatively, when the two moving plates are close to each other, the brake caliper body is sleeved on the two moving plates, and then the threaded rod is rotated to enable the two moving plates to move back to back, so that the brake caliper body can be clamped on the two moving plates, micromachining operation on the brake caliper body is facilitated, the stability of micromachining operation of the brake caliper body is effectively ensured, and the accuracy of machining operation of the brake caliper body is improved;

in the above patent, the movable plate is driven to relatively move by the rotation of the threaded rod to achieve the purpose of clamping, so that the brake caliper is fixed; however, in the use process of the above patent, the brake caliper cannot be rotated, and there is a limit in processing the brake caliper, so that the processing requirement of an operator on the brake caliper cannot be well met. Thus, a rotary fixing device for a brake caliper of a vehicle is proposed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a rotary fixing device for an automobile brake caliper, which can realize rotary machining of the brake caliper.

The utility model relates to a rotary fixing device of an automobile brake caliper, which comprises a workbench, a rotating disc, a rotating assembly, a clamping plate, a limiting plate, a jacking assembly and a fastening assembly, wherein the clamping plate is arranged on the workbench; the rotating disc is rotatably arranged on the workbench; the rotating assembly is arranged at the lower end of the workbench, and the output end of the rotating assembly is connected with the rotating disc to drive the rotating disc to rotate; the clamping plate is slidably arranged on the upper end surface of the rotating disc, the jacking component is fixedly arranged at the lower end of the workbench, and the output end of the jacking component moves up and down to prop against the clamping plate to drive the clamping plate to move in opposite directions; the limiting plate is slidably mounted on the clamping plate, and the limiting plate is detachably connected with the clamping plate through the fastening assembly.

As a further improvement of the utility model, the rotating assembly comprises a worm wheel, a worm and a rocker; the lower end of the rotating disc extends out of the lower end face of the workbench, the worm wheel is fixedly arranged at the lower end of the rotating disc, the worm is rotatably arranged at the lower end of the workbench, the worm wheel is in meshed connection with the worm, and one end of the worm extends out of the workbench and is fixedly connected with the rocker.

As a further improvement of the utility model, the upper end surface of the workbench is provided with a guide rail, and the lower end of the clamping plate is slidably arranged in the guide rail.

As a further improvement of the utility model, the jacking component comprises an air cylinder and a jacking block, the air cylinder is fixedly arranged at the lower end of the workbench, the rotating disc is of a hollow structure, the output end of the air cylinder is fixedly connected with the jacking block, and the jacking block is driven to extend into the rotating disc to prop against the clamping plate.

As a further improvement of the utility model, the top block is of a conical structure with a small upper part and a large lower part.

As a further improvement of the utility model, the lower end of the inner wall of the clamping plate is provided with an arc-shaped groove.

As a further improvement of the utility model, the fastening component comprises a screw rod and a fastening nut, the upper end of the clamping plate is provided with a guide hole, one end of the screw rod is fixedly connected with the limiting plate, and the other end of the screw rod extends into the guide hole to be fixedly connected with the fastening nut so as to fix the limiting plate.

As a further improvement of the utility model, the upper end of the clamping plate is provided with a limiting groove, the limiting plate is provided with a sliding block matched with the limiting groove, and the sliding block is slidably arranged in the limiting groove.

Compared with the prior art, the utility model has the advantages that:

1. the rotary assembly is arranged and can drive the rotary disc to rotate, so that the rotary adjustment of the brake caliper can be flexibly carried out in the process of clamping and fixing the brake caliper, the adjustment and the processing of the brake caliper in different directions are facilitated, and the practicability of the tool is improved.

2. According to the utility model, the clamping plates are driven to move in opposite directions through the jacking component, so that the purpose of clamping and fixing the brake caliper is realized, the structure is simpler, and the operation is more convenient.

3. The limiting plate can slide up and down on the clamping plate, and is connected with the clamping plate through the fastening assembly, so that the position of the limiting plate can be conveniently adjusted, and the braking calipers with different sizes can be clamped and fixed, and the practicability is improved.

4. According to the utility model, the arc-shaped grooves are formed in the inner wall of the clamping plate, so that the ejector block can conveniently push into the space between the clamping plates, and the situation that the ejector block is blocked with the clamping plates in a limiting manner is avoided.

Drawings

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

FIG. 2 is a schematic view of a rotating assembly according to the present utility model;

FIG. 3 is a schematic view of the ramp at the rotating disc of the present utility model;

fig. 4 is a schematic view of the structure of the clamping plate of the present utility model.

The reference numerals in the figures illustrate:

1. a work table; 101. a guide rail; 2. a rotating disc; 3. a rotating assembly; 301. a worm wheel; 302. a worm; 303. a rocker; 4. a clamping plate; 401. an arc-shaped groove; 402. a limit groove; 403. a guide hole; 5. a limiting plate; 501. a slide block; 6. a jacking component; 601. a cylinder; 602. a top block; 7. a fastening assembly; 701. a screw; 702. and (5) fastening the nut.

Detailed Description

First embodiment: referring to fig. 1-4, an automobile brake caliper rotating and fixing device comprises a workbench 1, a rotating disc 2, a rotating assembly 3, a clamping plate 4, a limiting plate 5, a jacking assembly 6 and a fastening assembly 7;

the rotating disc 2 is rotatably arranged on the workbench 1; the rotating assembly 3 comprises a worm wheel 301, a worm 302 and a rocker 303; the lower end of the rotating disc 2 extends out of the lower end face of the workbench 1, a worm wheel 301 is fixedly arranged at the lower end of the rotating disc 2, a worm 302 is rotatably arranged at the lower end of the workbench 1, the worm wheel 301 is in meshed connection with the worm 302, and one end of the worm 302 extends out of the workbench 1 and is fixedly connected with a rocker 303; the worm 302 can be driven to rotate by rotating the rocker 303, and the rotating disc 2 can be driven to rotate by matching with the worm wheel 301, so that the purpose of rotation is realized.

The upper end surface of the workbench 1 is provided with a guide rail 101 through a screw, and the lower end of the clamping plate 4 is slidably arranged in the guide rail 101; the limit guide purpose of the clamping plate 4 can be realized through the guide rail 101; the jacking assembly 6 comprises an air cylinder 601 and a jacking block 602, the air cylinder 601 is fixedly arranged at the lower end of the workbench 1, the rotating disc 2 is of a hollow structure, the output end of the air cylinder 601 is fixedly connected with the jacking block 602, and the jacking block 602 is driven to extend into the rotating disc 2 to prop against the clamping plate 4; the top block 602 has a conical structure with a small upper part and a large lower part; the cylinder 601 drives the jacking blocks 602 to move and jack in between the clamping plates 4, so that the distance between the clamping plates 4 can be adjusted, the clamping plates 4 can move in opposite directions, the brake caliper is clamped and fixed, and the lower end of the inner wall of the clamping plate 4 is provided with an arc-shaped groove 401; the jacking block 602 can be conveniently jacked into the space between the clamping plates 4, and the situation that the jacking block 602 is blocked with the clamping plates 4 in a limiting mode is avoided.

The fastening assembly 7 comprises a screw 701 and a fastening nut 702, a guide hole is formed in the upper end of the clamping plate 4, one end of the screw 701 is fixedly connected with the limiting plate 5, and the other end of the screw 701 extends into the guide hole and is fixedly connected with the fastening nut 702 to fix the limiting plate 5; the movable adjusting position of the limiting plate 5 is realized through the fastening assembly 7, so that the brake calipers with different sizes are conveniently clamped in a limiting mode, meanwhile, the upper end of the clamping plate 4 is provided with a limiting groove 402, the limiting plate 5 is provided with a sliding block 501 matched with the limiting groove 402, and the sliding block 501 is slidably arranged in the limiting groove 402; through the cooperation of spacing groove 402 and slider 501, can play spacing guide's effect to the removal of limiting plate 5, increase the stability of limiting plate 5.

Working principle: in the present utility model; firstly, the brake caliper is placed on the clamping plate 4, the air cylinder 601 is started, the ejector block 602 is driven to move upwards, the clamping plate 4 is pushed open, the distance is enlarged, the clamping plate 4 and the inner wall of the brake caliper are propped against to form the purpose of clamping and fixing, the structure is simple, the operation is convenient, meanwhile, when the brake caliper is clamped in different directions, the rocker 303 is rotated, the worm 302 is driven to rotate, the worm wheel 301 is matched to drive the rotating disc 2 to rotate, the brake caliper is driven to rotate, the brake caliper is conveniently rotated, and the practicability of the device is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a rotatory fixing device of car brake caliper, includes workstation (1), its characterized in that: the device also comprises a rotating disc (2), a rotating assembly (3), a clamping plate (4), a limiting plate (5), a jacking assembly (6) and a fastening assembly (7);

the rotating disc (2) is rotatably arranged on the workbench (1); the rotating assembly (3) is arranged at the lower end of the workbench (1), and the output end of the rotating assembly (3) is connected with the rotating disc (2) to drive the rotating disc (2) to rotate;

the clamping plate (4) is slidably arranged on the upper end face of the rotating disc (2), the jacking component (6) is fixedly arranged at the lower end of the workbench (1), and the output end of the jacking component (6) moves up and down to prop against the clamping plate (4) to drive the clamping plate (4) to move in opposite directions;

the limiting plate (5) is slidably mounted on the clamping plate (4), and the limiting plate (5) is detachably connected with the clamping plate (4) through the fastening assembly (7).

2. The rotary fixing device for a brake caliper of an automobile according to claim 1, wherein: the rotating assembly (3) comprises a worm wheel (301), a worm (302) and a rocker (303); the lower end of the rotating disc (2) extends out of the lower end face of the workbench (1), the worm wheel (301) is fixedly arranged at the lower end of the rotating disc (2), the worm (302) is rotatably arranged at the lower end of the workbench (1), the worm wheel (301) is meshed with the worm (302), and one end of the worm (302) extends out of the workbench (1) and is fixedly connected with the rocker (303).

3. The rotary fixing device for a brake caliper of an automobile according to claim 1, wherein: the upper end face of the workbench (1) is provided with a guide rail (101), and the lower end of the clamping plate (4) is slidably arranged in the guide rail (101).

4. The rotary fixing device for a brake caliper of an automobile according to claim 1, wherein: the jacking assembly (6) comprises an air cylinder (601) and a jacking block (602), the air cylinder (601) is fixedly arranged at the lower end of the workbench (1), the rotating disc (2) is of a hollow structure, the output end of the air cylinder (601) is fixedly connected with the jacking block (602), and the jacking block (602) is driven to extend into the rotating disc (2) to prop against the clamping plate (4).

5. The rotary fixing device for a brake caliper of an automobile according to claim 1, wherein: the top block (602) is of a conical structure with a small upper part and a large lower part.

6. The rotary fixing device for a brake caliper of an automobile according to claim 4, wherein: the lower end of the inner wall of the clamping plate (4) is provided with an arc-shaped groove (401).

7. The rotary fixing device for a brake caliper of an automobile according to claim 1, wherein: the fastening assembly (7) comprises a screw (701) and a fastening nut (702), a guide hole (403) is formed in the upper end of the clamping plate (4), one end of the screw (701) is fixedly connected with the limiting plate (5), and the other end of the screw extends into the guide hole to be fixedly connected with the fastening nut (702) so as to fix the limiting plate (5).

8. The rotary fixing device for a brake caliper of an automobile according to claim 7, wherein: the upper end of the clamping plate (4) is provided with a limiting groove (402), the limiting plate (5) is provided with a sliding block (501) which is matched with the limiting groove (402), and the sliding block (501) is slidably arranged in the limiting groove (402).