High-wear-resistance automobile friction plate structure

Abstract

The utility model relates to the technical field of automobile friction plates, and discloses a high-wear-resistance automobile friction plate structure which comprises a brake pad mounting block, a brake pad is fixedly connected to the front end of the brake pad mounting block, a through groove is formed in the front end of the brake pad, a sliding groove is formed in the front end of the brake pad mounting block, and a brake pad is fixedly connected to the sliding groove. Sliding blocks are slidably connected to the inner walls of the sliding grooves, sliding columns are slidably connected to the inner walls of the sliding blocks, limiting springs are arranged on the outer sides of the sliding columns, and arc-shaped elastic wear-resisting blocks are fixedly connected to the upper surfaces of the sliding blocks. By arranging the friction plates, during braking, the friction plate in the front is firstly subjected to pressure and makes contact with a brake disc to generate friction force, so that the braking function is achieved, the arc-shaped elastic wear-resisting blocks on the back face are driven to extend towards the two sides, and therefore the sliding blocks are pushed to move in the sliding grooves; the through grooves do not affect outward extension of the friction plates and the arc-shaped elastic wear-resisting blocks, and the sliding columns and the limiting springs ensure stable movement of the sliding blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile friction plates, in particular to a high-wear-resistant automobile friction plate structure. Background Art

[0002] Automobile friction pad, also known as brake pad, is a key safety component in the automobile braking system. It consists of steel plate, adhesive insulation layer and friction block, and is installed on the brake disc or brake drum. When the driver steps on the brake pedal, the brake pad is pushed against the brake disc or drum, and the wheel is slowed down or stopped by friction, thereby achieving safe control of the vehicle.

[0003] In the prior art, most brake pads on the market are in direct contact with the brake disc and are subjected to tremendous pressure and friction during the braking process, which may cause greater wear of the brake pads and shorten the service life of the brake pads. Frequent replacement may be required during use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high wear-resistant automobile friction plate structure.

[0005] The utility model is implemented by the following technical scheme: a high wear-resistant automobile friction pad structure, comprising a brake pad mounting block, a brake pad is fixedly connected to the front end of the brake pad mounting block, a through groove is provided at the front end of the brake pad, a sliding groove is provided at the front end of the brake pad mounting block, a sliding block is slidably connected to the inner wall of the sliding groove, a sliding column is slidably connected to the inner wall of the sliding block, a limiting spring is arranged on the outer side of the sliding column, and an arc-shaped elastic wear-resistant block is fixedly connected to the upper surface of the sliding block.

[0006] As a further improvement of the above solution, the number of the sliding grooves is set to two, and the two sliding grooves are symmetrically distributed with the brake pad mounting block as the center, and the number of the sliding columns is set to two, and the two sliding columns are symmetrically arranged with the brake pad mounting block as the center.

[0007] As a further improvement of the above solution, both ends of the sliding column are fixedly connected to the inner wall of the sliding groove, and the limit spring is interposed between the sliding block and the sliding groove in a compressed manner.

[0008] Through the above technical scheme, by setting an arc-shaped elastic wear-resistant block, the arc-shaped elastic wear-resistant block on the back can extend to both sides under the action of external force, thereby pushing the sliding block to move in the sliding groove. The through groove will not affect the outward extension of the friction plate and the arc-shaped elastic wear-resistant block. The sliding column and the limit spring ensure the stable movement of the sliding block and provide a certain buffering effect.

[0009] As a further improvement of the above solution, the inner wall of the brake pad mounting block is threadedly connected with a connecting bolt, and a mounting frame is provided on the surface of the connecting bolt.

[0010] As a further improvement of the above solution, the brake pad mounting block is threadedly connected to the mounting frame via connecting bolts.

[0011] As a further improvement of the above solution, the inner wall of the mounting frame is threadedly connected with a mounting bolt, and the upper surface of the arc-shaped elastic wear-resistant block is fixedly connected with a friction plate.

[0012] As a further improvement of the above solution, the number of the mounting bolts is set to two, the two mounting bolts are symmetrically distributed around the brake pad mounting block, and the mounting bolts are located on the outside of the connecting bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a friction plate, and when braking, the front friction plate is first subjected to pressure and contacts with the brake disc to generate friction, thereby realizing the braking function, driving the arc-shaped elastic wear-resistant block on the back to extend to both sides, thereby pushing the sliding block to move in the sliding groove, and the through groove will not affect the friction plate and the arc-shaped elastic wear-resistant block from extending outward. The sliding column and the limit spring ensure the stable movement of the sliding block and provide a certain buffering effect. When the friction plate does not contact the brake pad, the limit spring can reset the sliding block, generating a buffering and resetting effect, and can quickly return to the initial position after the braking is completed, so that the sliding block stays in the middle of the sliding column. Due to the provision of the arc-shaped elastic wear-resistant block and the friction plate, better wear resistance and elasticity are generated, and the service life of the brake pad is extended. The friction plate is provided to contact the brake pad first, which can reduce the pressure of the brake pad, thereby achieving a better braking effect.

[0015] The utility model is provided with connecting bolts, which can firmly connect the brake pad mounting block and the mounting frame, and the user can firmly mount the entire friction pad structure on the car through the mounting bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded schematic diagram of the mounting frame structure of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the brake pad structure of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the overall structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the limit spring structure of the utility model.

[0021] Description of main symbols:

[0022] 1. Brake pad mounting block; 2. Brake pad; 3. Mounting frame; 4. Mounting bolts; 5. Connecting bolts; 6. Arc-shaped elastic wear-resistant block; 7. Sliding block; 8. Sliding column; 9. Limit spring; 10. Friction plate; 11. Sliding groove; 12. Through groove. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Example:

[0025] Please combine Figure 1-5 A high wear-resistant automobile friction pad structure of the present embodiment includes a brake pad mounting block 1, a brake pad 2 is fixedly connected to the front end of the brake pad mounting block 1, a through groove 12 is provided at the front end of the brake pad 2, a sliding groove 11 is provided at the front end of the brake pad mounting block 1, a sliding block 7 is slidably connected to the inner wall of the sliding groove 11, a sliding column 8 is slidably connected to the inner wall of the sliding block 7, a limiting spring 9 is provided on the outer side of the sliding column 8, and an arc-shaped elastic wear-resistant block 6 is fixedly connected to the upper surface of the sliding block 7. When braking, the front friction plate 10 is first subjected to pressure and contacts with the brake disc to generate friction, thereby realizing the braking function, driving the arc-shaped elastic wear-resistant block 6 on the back to extend to both sides, thereby pushing the sliding block 7 to slide. The through groove 11 does not affect the friction plate 10 and the arc-shaped elastic wear-resistant block 6 from extending outward. The sliding column 8 and the limit spring 9 ensure the stable movement of the sliding block 7 and provide a certain buffering effect. When the friction plate 10 is not in contact with the brake pad, the limit spring 9 can reset the sliding block 7, resulting in a buffering and resetting effect. After the braking, it can quickly return to the initial position, so that the sliding block 7 stays in the middle of the sliding column 8. Due to the arrangement of the arc-shaped elastic wear-resistant block 6 and the friction plate 10, better wear resistance and elasticity are produced, which makes the brake pad 2 have a longer service life. The friction plate 10 is arranged to contact the brake pad first, which can reduce the pressure of the brake pad 2, thereby achieving a better braking effect.

[0026] There are two sliding grooves 11 symmetrically distributed around the brake pad mounting block 1 , and there are two sliding columns 8 symmetrically distributed around the brake pad mounting block 1 .

[0027] Both ends of the sliding column 8 are fixedly connected to the inner wall of the sliding groove 11 , and the limit spring 9 is interposed between the sliding block 7 and the sliding groove 11 in a compressed manner.

[0028] The inner wall of the brake pad mounting block 1 is threadedly connected with a connecting bolt 5 , and a mounting frame 3 is provided on the surface of the connecting bolt 5 . The connecting bolt 5 can firmly connect the brake pad mounting block 1 and the mounting frame 3 .

[0029] The brake pad mounting block 1 is threadedly connected to the mounting frame 3 via a connecting bolt 5 .

[0030] The inner wall of the mounting frame 3 is threadedly connected with a mounting bolt 4 , and the upper surface of the arc-shaped elastic wear-resistant block 6 is fixedly connected with a friction plate 10 . The user can firmly install the entire friction plate structure on the car through the mounting bolt 4 .

[0031] There are two mounting bolts 4 , which are symmetrically distributed around the brake pad mounting block 1 , and are located outside the connecting bolts 5 .

[0032] The implementation principle of a high wear-resistant automobile friction plate structure in the embodiment of the present application is as follows: when braking, the front friction plate 10 is first subjected to pressure and contacts the brake disc to generate friction, thereby realizing the braking function, driving the arc-shaped elastic wear-resistant block 6 on the back to extend to both sides, thereby pushing the sliding block 7 to move in the sliding groove 11, and the through groove 12 will not affect the friction plate 10 and the arc-shaped elastic wear-resistant block 6 to extend outward. The sliding column 8 and the limit spring 9 ensure the stable movement of the sliding block 7 and provide a certain buffering effect. When the friction plate 10 is not in contact with the brake pad, the limit spring 9 can The block 7 is reset, which produces a buffering and resetting effect. After the braking is completed, it can quickly return to the initial position, so that the sliding block 7 stays in the middle of the sliding column 8. Due to the arrangement of the arc-shaped elastic wear-resistant block 6 and the friction plate 10, better wear resistance and elasticity are produced, which makes the service life of the brake pad 2 longer. The friction plate 10 is arranged to contact the brake pad first, which can reduce the pressure of the brake pad 2, thereby achieving a better braking effect. The connecting bolt 5 can firmly connect the brake pad mounting block 1 with the mounting frame 3, and the user can firmly install the entire friction pad structure on the car through the mounting bolt 4.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A highly wear-resistant automobile friction plate structure, characterized in that: The invention comprises a brake pad mounting block (1), the front end of which is fixedly connected to a brake pad (2), the front end of which is provided with a through groove (12), the front end of which is provided with a sliding groove (11), the inner wall of which is slidably connected to a sliding block (7), the inner wall of which is slidably connected to a sliding column (8), a limit spring (9) is arranged on the outer side of the sliding column (8), and the upper surface of which is fixedly connected to an arc-shaped elastic wear-resistant block (6).

2. A highly wear-resistant automobile friction plate structure as claimed in claim 1, characterized in that: The number of the sliding grooves (11) is two, and the two sliding grooves (11) are symmetrically distributed with the brake pad mounting block (1) as the center. The number of the sliding columns (8) is two, and the two sliding columns (8) are symmetrically arranged with the brake pad mounting block (1) as the center.

3. A highly wear-resistant automobile friction plate structure as claimed in claim 1, characterized in that: The two ends of the sliding column (8) are fixedly connected to the inner wall of the sliding groove (11), and the limit spring (9) is interposed between the sliding block (7) and the sliding groove (11) in a compressed manner.

4. A highly wear-resistant automobile friction plate structure as claimed in claim 1, characterized in that: The inner wall of the brake pad mounting block (1) is threadedly connected with a connecting bolt (5), and the surface of the connecting bolt (5) is provided with a mounting frame (3).

5. A highly wear-resistant automobile friction plate structure as claimed in claim 4, characterized in that: The brake pad mounting block (1) is threadedly connected to the mounting frame (3) via a connecting bolt (5).

6. A highly wear-resistant automobile friction plate structure as claimed in claim 5, characterized in that: The inner wall of the mounting frame (3) is threadedly connected with a mounting bolt (4), and the upper surface of the arc-shaped elastic wear-resistant block (6) is fixedly connected with a friction plate (10).

7. A highly wear-resistant automobile friction plate structure as claimed in claim 6, characterized in that: The number of the mounting bolts (4) is two, and the two mounting bolts (4) are symmetrically distributed with the brake pad mounting block (1) as the center, and the mounting bolts (4) are located on the outside of the connecting bolts (5).

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