High-stability brake pad not prone to deformation

Abstract

The utility model relates to the technical field of brake pads, in particular to a high-stability non-deformable brake pad which comprises a brake pad body, a ventilation groove is formed in the inner side of the brake pad body, a connecting layer is fixedly connected to the inner side of the ventilation groove, a cooling groove is fixedly connected to the bottom end of the connecting layer, and heat dissipation holes are formed in the outer side of the brake pad body. The inner side of the brake pad body is fixedly connected with a fixing block, and a fixing hole is formed in one side of the fixing block. According to the novel brake pad, the ventilation grooves, the brake pad body, the connecting layer, the supporting layer and other components are arranged, the triangular ventilation grooves replace an original round hole ventilation groove structure, the deformation resistance of the brake pad body is improved through the stability of triangles, and the service life of the brake pad body is prolonged; and the deformation prevention capacity of the brake pad is further enhanced through the connecting layer and the supporting layer, and therefore the problems that an existing brake pad is of a double-layer hollow round hole ventilation groove structure, lacks a compression resisting structure and is prone to distortion and deformation after being used for a long time, and the braking effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pads, in particular to a highly stable and non-deformable brake pad. Background Art

[0002] The automobile brake pad is a part of the automobile brake device. It is installed on the brake caliper of the brake connected to the vehicle body at the wheel position. When braking is needed, the brake pedal is stepped on, and the pressure is transmitted to the brake piston of the brake caliper through the brake oil pipe. The brake piston pushes the brake pad, causing the outer end surface of the brake pad to rub against the brake pad connected to the wheel to brake the car. However, the existing device is complicated to reinforce, and the brake pad is easy to deform, which brings a lot of inconvenience to people.

[0003] The existing brake pads have a double-layer hollow circular hole ventilation groove structure and lack a pressure-resistant structure. They are prone to twisting and deformation after long-term use, affecting the braking effect. The existing brake pads lack a cooling system and can only be cooled naturally. The natural cooling efficiency is low. Brake pads with too high a temperature will result in insufficient braking force or even failure to brake. The existing brake pads have a relatively smooth surface, insufficient braking effect, and a long braking distance. Therefore, a highly stable and non-deformable brake pad is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a brake pad with high stability and low deformation properties, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highly stable and non-deformable brake pad comprises a brake pad, wherein a ventilation groove is provided on the inner side of the brake pad, a connecting layer is fixedly connected to the inner side of the ventilation groove, a cooling groove is fixedly connected to the bottom end of the connecting layer, a heat dissipation hole is provided on the outer side of the brake pad, a fixing block is fixedly connected to the inner side of the brake pad, a fixing hole is provided on one side of the fixing block, a supporting layer is fixedly connected to the inner side of the supporting layer, a wear-resistant sleeve is fixedly connected to the inner side of the wear-resistant sleeve, and a limiting hole is provided inside the wear-resistant sleeve.

[0007] Preferably, a friction strip is fixedly connected to the outer side of the brake pad, and a convex point is fixedly connected to the outer side of the friction strip.

[0008] Preferably, one end of the heat dissipation hole away from the friction strip is penetrated and connected with a ventilation slot, and there are a plurality of heat dissipation holes, all of which are interconnected with the ventilation slot.

[0009] Preferably, the ventilation groove is in the shape of a triangle, and there are several ventilation grooves, which are evenly arranged on the inner side of the brake pad.

[0010] Preferably, the friction strips and protrusions form a group, with a total of six groups, and are evenly arranged on the surface of the brake pad.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the ventilation grooves, brake pads, connecting layers and supporting layers are provided, and the original circular hole ventilation groove structure is replaced by the triangular ventilation grooves. The stability of the triangle is used to improve the deformation resistance of the brake pads, and the anti-deformation ability of the brake pads is further enhanced by the connecting layer and the supporting layer, thereby solving the problem that the existing brake pads are double-layer hollow circular hole ventilation groove structures, lack of compression-resistant structure, and are prone to distortion and deformation after long-term use, affecting the braking effect;

[0013] 2. In the utility model, the ventilation slots, cooling slots, brake pads and heat dissipation holes are provided to dissipate heat through the heat dissipation holes provided on the outer side of the brake pads. The heat dissipation holes and the ventilation slots are connected to improve the overall air circulation effect. The cooling slots are provided with a cooling liquid to further improve the cooling speed of the brake pads through physical cooling, thereby solving the problem that the existing brake pads lack a cooling system and can only be cooled naturally, and the natural cooling efficiency is low. The brake pads with too high a temperature will result in insufficient braking force or even failure to brake.

[0014] 3. In the utility model, by providing components such as brake pads, friction strips and convex points, and by additionally providing friction strips and convex points on the outer side of the brake pads, the friction between the brake skin and the brake pads can be further improved, making the braking performance more stable, thereby solving the problem of existing brake pads having insufficient braking effect and long braking distance due to the relatively smooth surface of the brake pads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0018] In the figure: 1. brake pad; 2. ventilation groove; 3. fixing block; 4. connecting layer; 5. cooling groove; 6. heat dissipation hole; 7. fixing hole; 8. supporting layer; 9. wear-resistant sleeve; 10. limiting hole; 11. friction strip; 12. bump. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the utility model, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0021] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the practical protection scope of this new model.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A highly stable and non-deformable brake pad comprises a brake pad 1, a ventilation groove 2 is provided on the inner side of the brake pad 1, a connecting layer 4 is fixedly connected to the inner side of the ventilation groove 2, a cooling groove 5 is fixedly connected to the bottom end of the connecting layer 4, a heat dissipation hole 6 is provided on the outer side of the brake pad 1, a fixing block 3 is fixedly connected to the inner side of the brake pad 1, a fixing hole 7 is provided on one side of the fixing block 3, a supporting layer 8 is fixedly connected to the inner side of the supporting layer 8, a wear-resistant sleeve 9 is fixedly connected, and a limiting hole 10 is provided inside the wear-resistant sleeve 9.

[0024] A friction strip 11 is fixedly connected to the outer side of the brake pad 1, and a protrusion 12 is fixedly connected to the outer side of the friction strip 11. The end of the heat dissipation hole 6 away from the friction strip 11 is penetrated by a ventilation groove 2, and there are several heat dissipation holes 6, which are all interconnected with the ventilation grooves 2. The shape of the ventilation grooves 2 is triangular, and there are several ventilation grooves 2, which are evenly arranged on the inner side of the brake pad 1. The friction strip 11 and the protrusion 12 are a group, with a total of six groups, and are evenly arranged on the surface of the brake pad 1.

[0025] Working process: when it is necessary to use a highly stable and non-deformable brake pad 1, first, put the brake pad 1 on the wheel axle through the limiting hole 10, and then align the fixing hole 7 with the original bolt on the wheel to fix the brake pad 1 and the wheel together, and replace the original circular hole ventilation groove 2 structure with the provided triangular ventilation groove 2, and utilize the stability of the triangle to improve the deformation resistance of the brake pad 1, and further enhance the anti-deformation ability of the brake pad 1 through the connecting layer 4 and the supporting layer 8, so that the service life of the brake pad 1 is longer, and the heat is dissipated through the heat dissipation holes 6 provided on the outside of the brake pad 1, and the heat dissipation holes 6 and the ventilation grooves 2 are connected to improve the overall air circulation effect, and the cooling groove 5 is provided with a cold lack cooling liquid, and the cooling speed of the brake pad 1 is further improved through physical cooling, and the friction strips 11 and bumps 12 additionally provided on the outside of the brake pad 1 can further improve the friction between the brake skin and the brake pad 1, so that the braking performance is stronger and more stable, and the braking distance is shorter.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly stable and non-deformable brake pad, comprising a brake pad (1), characterized in that: The brake pad (1) is provided with a ventilation groove (2) on the inner side, a connecting layer (4) is fixedly connected to the inner side of the ventilation groove (2), a cooling groove (5) is fixedly connected to the bottom end of the connecting layer (4), a heat dissipation hole (6) is provided on the outer side of the brake pad (1), a fixing block (3) is fixedly connected to the inner side of the brake pad (1), a fixing hole (7) is provided on one side of the fixing block (3), a supporting layer (8) is fixedly connected to the inner side of the supporting layer (8), a wear-resistant sleeve (9) is fixedly connected to the inner side of the wear-resistant sleeve (9), and a limiting hole (10) is provided inside the wear-resistant sleeve (9).

2. A highly stable and non-deformable brake pad according to claim 1, characterized in that: A friction strip (11) is fixedly connected to the outer side of the brake pad (1), and a convex point (12) is fixedly connected to the outer side of the friction strip (11).

3. The highly stable and non-deformable brake pad according to claim 1, characterized in that: One end of the heat dissipation hole (6) away from the friction strip (11) is penetrated and connected with the ventilation slot (2), and there are a plurality of heat dissipation holes (6), all of which are interconnected with the ventilation slot (2).

4. The highly stable and non-deformable brake pad according to claim 1, characterized in that: The ventilation slots (2) are triangular in shape, and there are a plurality of ventilation slots (2) which are evenly arranged on the inner side of the brake pad (1).

5. The highly stable and non-deformable brake pad according to claim 2, characterized in that: The friction strips (11) and the protrusions (12) form a group, with a total of six groups, and are evenly arranged on the surface of the brake pad (1).

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