CN222471837U

CN222471837U - A brake pad processing chamfering device

Info

Publication number: CN222471837U
Application number: CN202421178069.9U
Authority: CN
Inventors: 刘江涛; 梁云伟
Original assignee: Zhejiang Huaji Brake System Co ltd
Current assignee: Zhejiang Huaji Brake System Co ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-02-14
Anticipated expiration: 2034-05-28

Abstract

The utility model discloses a brake block machining chamfering device, which relates to the technical field of brake block machining, and comprises an operation table and polishing assemblies, wherein the polishing assemblies are arranged at the top end of the operation table, a threaded rod is rotationally arranged at the operation table, a threaded slider is sleeved on the outer side of the threaded rod, a placing box is fixedly arranged at the top end of the threaded slider, the placing box is positioned at the top end of the operation table, L-shaped plates are fixedly arranged at two sides of the placing box, guide rods are movably inserted in the L-shaped plates, the guide rods are movably inserted in the placing box, and clamping plates are fixedly arranged at one ends of the guide rods, which are close to the placing box.

Description

Chamfering device for brake pad processing

Technical Field

The utility model relates to the technical field of brake pad machining, in particular to a chamfering device for brake pad machining.

Background

The brake pad is processed through the steps of material preparation, cutting, forming, finish machining, heat treatment, assembly and the like, so that the brake pad is ensured to have good wear resistance and heat stability, the safety and the stable performance of a brake system are finally ensured, and the chamfering of the brake pad is performed on the edge or corner of the brake pad to form an inclined plane or a round angle. The chamfer design can reduce noise and vibration when the brake pad is contacted with the brake disc, and improve the braking performance and stability. The chamfer can also reduce the abrasion generated in the use process of the brake pad and prolong the service life of the brake pad. Brake pad chamfering is typically performed by machining or grinding.

The existing chamfering of the brake pad is often manually polished, so that the operation is troublesome, the chamfering is uneven, the subsequent use of the brake pad can be influenced, the polishing angle is inconvenient to adjust according to the chamfering degree of the brake pad, and the inventor proposes a chamfering device for processing the brake pad to solve the problems.

Disclosure of utility model

The utility model aims to solve the problems that manual chamfering is troublesome and uneven.

In order to solve the technical problems, the technical scheme is that the brake block machining chamfering device comprises an operation table and polishing assemblies, wherein the polishing assemblies are two in total, the polishing assemblies are arranged at the top end of the operation table, a threaded rod is rotationally arranged in the operation table, a threaded slider is sleeved on the outer side of the threaded rod, a placement box is fixedly arranged at the top end of the threaded slider, the placement box is positioned at the top end of the operation table, L-shaped plates are fixedly arranged at two sides of the placement box, guide rods are movably inserted in the L-shaped plates, the guide rods are movably inserted in the placement box, a clamping plate is fixedly arranged at one end of each guide rod close to the placement box, the clamping plate is movably inserted in the placement box, a fixed disc is fixedly sleeved outside each guide rod, a compression spring is movably sleeved outside each guide rod, and is positioned between the fixed disc and the placement box, and guide plates which are symmetrically distributed are fixedly arranged at the top end of the operation table.

Preferably, the support frame that is symmetrical distribution is fixedly arranged at the operation panel top, the rotation is equipped with the pivot in the support frame, pivot outside and polishing assembly fixed connection, pivot outside fixed cover is equipped with the worm wheel, the rotation is equipped with the worm in the support frame, worm and worm wheel intermeshing, the rotation is equipped with the carousel in the support frame outside, carousel tip and worm fixed connection.

Preferably, a sliding groove is formed in the operation table, the threaded sliding block is movably inserted into the sliding groove, supporting legs distributed in a rectangular array are fixedly arranged at the bottom end of the operation table, and protection pads are arranged on one side, opposite to the clamping plates, of the two clamping plates.

Preferably, the two opposite sides of the guide plates are provided with guide grooves, the guide rods are movably inserted into the guide grooves, a motor is installed on the outer side of the operating platform, and the end part of an output shaft of the motor is rotatably inserted into the operating platform and fixedly connected with the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the structures such as the threaded rod, the threaded sliding block, the placement box, the L-shaped plate, the guide rod, the clamping plate and the guide plate are mutually matched, so that the brake pad can be automatically clamped in the moving process, and then the two sides of the brake pad are automatically polished and chamfered through the polishing assembly, so that the purpose of automatic chamfering is achieved;

2. According to the utility model, the angle of the polishing assembly can be adjusted by arranging the worm wheel, the worm, the rotating shaft, the polishing assembly, the supporting frame and other structures to be matched with each other, so that the angle of the polishing brake disc chamfer can be adjusted, and the aim of adjusting according to the brake pad is fulfilled.

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 an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side view of the overall structure of the present utility model;

FIG. 4 shows a support frame according to the present utility model a cross-sectional schematic view of the connection structure.

1, An operation table, 11, a polishing assembly, 12, a sliding groove, 13, a supporting leg, 2, a threaded rod, 21, a threaded slider, 22, a placing box, 23, an L-shaped plate, 24, a guide rod, 25, a clamping plate, 26, a fixed disc, 27, a compression spring, 28, a protection pad, 29, a motor, 3, a guide plate, 31, a guide groove, 4, a supporting frame, 41, a rotating shaft, 42, a worm wheel, 43, a worm, 44 and a turntable.

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.

As shown in fig. 1-4, the utility model provides a brake pad processing chamfering device, which comprises an operation table 1 and polishing components 11, wherein the polishing components 11 can chamfer a brake pad, the polishing components 11 are two in total, the polishing components 11 are arranged at the top end of the operation table 1, a threaded rod 2 is arranged in the operation table 1 in a rotating way, the threaded rod 2 moves to drive a threaded slider 21 to move, a threaded slider 21 is sleeved outside the threaded rod 2, the threaded slider 21 moves to drive a placing box 22 to move, a placing box 22 is fixedly arranged at the top end of the threaded slider 21, the placing box 22 moves to drive the brake pad to move, the placing box 22 is positioned at the top end of the operation table 1, L-shaped plates 23 are fixedly arranged at two sides of the placing box 22, a guide rod 24 is movably inserted into the placing box 22, one end of the guide rod 24 close to the placing box 22 is fixedly provided with a clamping plate 25, the clamping plate 25 is movably inserted into the placing box 22, a fixed disc 26 is arranged at the outer side of the guide rod 24, a movable sleeve is arranged between the fixed disc 26 and the placing box 22, a guide plate 3 is fixedly arranged at the top end of the operation table 1, two guide plates 3 are symmetrically distributed, and the two guide plates 3 are respectively close to one end of the guide plates 11 can be moved to the other end of the guide plate 3, and the guide plate can be gradually moved inwards than the other end of the guide plate is 3.

The top of the operating platform 1 is fixedly provided with a supporting frame 4 which is symmetrically distributed, a rotating shaft 41 is rotationally arranged on the supporting frame 4, the outer side of the rotating shaft 41 is fixedly connected with the polishing assembly 11, a worm wheel 42 is fixedly sleeved on the outer side of the rotating shaft 41, a worm 43 is rotationally arranged on the supporting frame 4, the worm 43 is meshed with the worm wheel 42, a rotary table 44 is rotationally arranged on the outer side of the supporting frame 4, and the end part of the rotary table 44 is fixedly connected with the worm 43.

By adopting the technical scheme, the angle of the grinding assembly 11 can be adjusted, so that the brake pad can be adjusted according to the degree of the brake pad.

The outside rotation of support frame 4 is equipped with carousel 44, carousel 44 tip and worm 43 fixed connection.

By adopting the technical scheme, the turntable 44 rotates to drive the worm 43 to rotate.

The operation table 1 is internally provided with a sliding groove 12, and a thread slider 21 is movably inserted into the sliding groove 12.

By adopting the technical scheme, the sliding groove 12 limits the thread sliding block 21, so that the thread sliding block 21 slides in the sliding groove 12.

The bottom end of the operation table 1 is fixedly provided with supporting legs 13 distributed in a rectangular array.

By adopting the technical scheme, the whole device is supported.

A protective pad 28 is mounted on the opposite side of both clamping plates 25.

By adopting the above technical scheme, the protection pad 28 protects the brake pad when clamping the brake pad.

The opposite sides of the two guide plates 3 are provided with guide grooves 31, and the guide rods 24 are movably inserted into the guide grooves 31.

By adopting the above technical solution, the guide rods 24 slide in the guide grooves 31, and the two guide rods 24 move inward during the movement to the grinding assembly 11.

The motor 29 is arranged on the outer side of the operation table 1, and the end part of the output shaft of the motor 29 is rotatably inserted into the operation table 1 and fixedly connected with the threaded rod 2.

By adopting the technical scheme, the end part of the output shaft of the motor 29 rotates to drive the threaded rod 2 to rotate, so as to be used for lifting power output.

The working principle is that firstly, according to the chamfering degree of the brake pad, the angle adjustment is carried out on the grinding assembly 11, namely, the turntable 44 can be rotated, the turntable 44 rotates to drive the worm 43 to rotate, the worm 43 rotates to drive the worm wheel 42 meshed with each other to rotate, the worm wheel 42 rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the grinding assembly 11 to rotate, thereby carrying out the angle adjustment on the grinding assembly 11, the chamfering degree of the brake pad can be adjusted according to the chamfering degree of the brake pad, then the brake pad needing chamfering is placed in the placement box 22, then the motor 29 is started, the motor 29 starts to work, the end part of the output shaft of the motor 29 rotates to drive the threaded rod 2 to rotate, the threaded rod 2 rotates to drive the threaded slider 21 to slide in the sliding groove 12, the threaded slider 21 moves to drive the placement box 22 and the brake pad to move, the guide rod 24 slides in the guide groove 31, the guide rod 24 moves to move to the direction of the brake pad, the fixed disc 26 moves to compress the compression spring 27, the guide rod 24 moves to clamp the brake pad 25, the brake pad is clamped by the two clamping plates 25, and then the brake pad is automatically moved to the grinding assembly 11 to the place the box 22, and the brake pad is automatically reset, and the material is automatically clamped and the material is rebounded when the brake pad is reset and the brake pad is automatically and clamped, and the material is convenient to be clamped and the material is rebounded.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The brake block machining chamfering device comprises an operation table (1) and polishing assemblies (11) and is characterized in that the number of the polishing assemblies (11) is two, the polishing assemblies (11) are arranged at the top end of the operation table (1), a threaded rod (2) is rotationally arranged in the operation table (1), a threaded slider (21) is sleeved on the outer side of the threaded rod (2), a placement box (22) is fixedly arranged at the top end of the threaded slider (21), and the placement box (22) is arranged at the top end of the operation table (1);

The utility model discloses a box, including box (22) including box, guide arm (24), fixed L template (23) that are equipped with are all fixed to place box (22) both sides, L template (23) internal activity is inserted and is equipped with guide arm (24), guide arm (24) activity is inserted and is established in placing box (22) near the one end of placing box (22) is fixed, fixed cover in guide arm (24) outside is equipped with fixed disk (26), guide arm (24) outside activity cover is equipped with compression spring (27), compression spring (27) are located between fixed disk (26) and the box (22) of placing, guide arm (24) activity is inserted and is established in guide arm (3) in fixed being symmetrical distribution's deflector (3) in operation panel (1) top.

2. The brake block processing chamfering device according to claim 1, characterized in that a supporting frame (4) which is symmetrically distributed is fixedly arranged at the top end of the operating platform (1), a rotating shaft (41) is arranged in the supporting frame (4) in a rotating mode, the outer side of the rotating shaft (41) is fixedly connected with the polishing assembly (11), a worm wheel (42) is fixedly sleeved on the outer side of the rotating shaft (41), a worm (43) is arranged in the supporting frame (4) in a rotating mode, and the worm (43) is meshed with the worm wheel (42).

3. A brake block machining chamfering device as claimed in claim 2, characterized in that a turntable (44) is rotatably provided on the outer side of the support frame (4), and the end of the turntable (44) is fixedly connected with a worm (43).

4. The chamfering device for brake pad processing according to claim 1, characterized in that a sliding groove (12) is formed in the operating table (1), and the thread slider (21) is movably inserted into the sliding groove (12).

5. The chamfering device for brake pad processing according to claim 1, wherein supporting legs (13) distributed in a rectangular array are fixedly arranged at the bottom end of the operating table (1).

6. A brake pad machining chamfer device according to claim 1, characterized in that the opposite sides of the clamping plates (25) are each provided with a protective pad (28).

7. A brake block machining chamfering device as claimed in claim 1, characterized in that the two guide plates (3) are provided with guide grooves (31) on opposite sides thereof, and the guide rod (24) is movably inserted into the guide grooves (31).

8. The brake block machining chamfering device according to claim 1, characterized in that a motor (29) is installed on the outer side of the operating table (1), and the end portion of an output shaft of the motor (29) is rotatably inserted into the operating table (1) and fixedly connected with the threaded rod (2).