CN110762142A

CN110762142A - Efficient brake block

Info

Publication number: CN110762142A
Application number: CN201910935371.1A
Authority: CN
Inventors: 孙伯存
Original assignee: Xuzhou Shunda Drum Manufacturing Co Ltd
Current assignee: Xuzhou Shunda Drum Manufacturing Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-02-07

Abstract

The invention discloses an efficient brake pad, and particularly relates to the field of brake pad manufacturing. According to the invention, the reed and the fixing spring are fixedly installed at the bottom end of the steel plate, when the brake is carried out, the friction block is contacted with the brake disc, and the friction block can be tightly connected with the brake disc through the extrusion of the reed and the fixing spring, so that the friction force between the friction block and the brake disc is increased, the brake operation can be carried out more quickly, the accident condition caused by untimely brake can be avoided, and meanwhile, the heat generated by the mutual friction between the friction block and the brake disc can be better dissipated into the air through the gap between the steel plate and the friction block.

Description

Efficient brake block

Technical Field

The invention relates to the field of brake pad manufacturing, in particular to an efficient brake pad.

Background

The brake block is the most critical safety part in the braking system of car, and the brake block plays the decisive role to the good or bad of all braking effects, and the brake block generally comprises steel sheet, bonding insulating layer and clutch blocks, utilizes the friction between clutch blocks and the brake disc and the friction between wheel and the ground for the car can stop advancing.

The defects in the prior art are as follows: when braking, along with the use of brake block, wearing and tearing appear in the clutch blocks for the contact between clutch blocks and the brake disc becomes loose, makes the frictional force between clutch blocks and the brake disc diminish, and unable quick completion brake operation easily causes the emergence of accident because the brake is untimely.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide an efficient brake pad, in which a spring and a fixing spring are used to compress a friction block, so that the friction block is in closer contact with a brake disc, the friction force between the friction block and the brake disc is increased, the brake disc can stop rotating more quickly, the wheel can stop rotating more quickly, and the braking operation can be completed more quickly and efficiently, so as to solve the above problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the efficient brake pad comprises a brake disc, the outer side of the brake disc is movably connected with the brake pad, the brake pad comprises a steel plate and a friction block, a fixing spring is fixedly mounted at the bottom end of the steel plate, the bottom end of the fixing spring is fixedly connected with the friction block, and the bottom end of the friction block is movably connected with the outer side of the brake disc.

In a preferred embodiment, two sides of the bottom end of the steel plate are fixedly provided with a spring plate, and the bottom end of the spring plate is fixedly connected with the top end of the friction block.

In a preferred embodiment, the spring plate is provided in an arc-shaped structure bent toward the steel plate.

In a preferred embodiment, the number of the steel plates is two, and a connecting rod is movably connected between the two steel plates.

In a preferred embodiment, the fixation spring and the spring plate are both made of a metal material.

The invention has the technical effects and advantages that:

1. through reed and the fixed spring of steel sheet bottom fixed mounting, when braking, the contact between clutch block and the brake disc, through reed and fixed spring's extrusion for the clutch block can with the brake disc between zonulae occludens, make the frictional force increase between clutch block and the brake disc, can be faster brake the operation, can avoid the untimely condition of occuring failure of braking, compare with prior art, have the more high efficiency progress of braking.

2. Through reed and fixed spring's setting for there is the space in being connected between steel sheet and the clutch blocks, makes the heat that produces of mutual friction between clutch blocks and the brake disc can be better dispel the heat through the space, makes the heat that the clutch blocks produced can be better distribute to the air in, compares with prior art, has abundant radiating progress.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a partial cross-sectional view of the brake pad of the present invention.

FIG. 3 is a left side view of the brake pad of the present invention.

The reference signs are: 1 brake disc, 2 steel plates, 3 fixed springs, 4 reeds, 5 friction blocks and 6 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a high-efficiency brake pad, which includes a brake disc 1, wherein the outer side of the brake disc 1 is movably connected with the brake pad, the brake pad includes a steel plate 2 and a friction block 5, a fixed spring 3 is fixedly installed at the bottom end of the steel plate 2, the bottom end of the fixed spring 3 is fixedly connected with the friction block 5, and the bottom end of the friction block 5 is movably connected with the outer side of the brake disc 1;

the two sides of the bottom end of the steel plate 2 are fixedly provided with reeds 4, the bottom ends of the reeds 4 are fixedly connected with the top end of the friction block 5, and the reeds 4 are arranged, so that a gap exists between the steel plate 2 and the friction block 5, and heat generated by mutual friction between the friction block 5 and the brake disc 1 can be better dissipated into the air;

the spring plate 4 is of an arc-shaped structure bent towards the steel plate 2, the arc-shaped spring plate 4 has elasticity, and when the brake is performed, the spring plate 4 can extrude the friction block 5, so that the connection between the friction block 5 and the brake disc 1 is tighter, and the brake is quicker;

the brake disc comprises two steel plates 2, a connecting rod 6 is movably connected between the two steel plates 2, and the two brake pads are connected together by the connecting rod 6, so that the friction block 5 can generate friction force on two surfaces of the brake disc 1, and the brake is quicker;

the fixed spring 3 and the spring plate 4 are made of metal materials, the metal materials are higher in rigidity, the brake operation is more convenient, the service life of the brake pad can be guaranteed, and the safety of the brake can be guaranteed.

The implementation mode is specifically as follows: when braking, drive arrangement can contact brake block and brake disc 1, reed 4 and fixed spring 3 can extrude clutch blocks 5 to brake disc 1 simultaneously, make the frictional force between clutch blocks 5 and the brake disc 1 strengthen, make the more high efficiency of brake, can avoid the untimely condition of accident appearing of brake, the heat that mutual friction produced between clutch blocks 5 and the brake disc 1 can discharge in the air through reed 4 and fixed spring 3's space simultaneously, can be better carry out the heat dissipation of clutch blocks 5, can prevent that the heat from excessively producing the harm to clutch blocks 5, this embodiment has specifically solved the problem of the brake time delay that exists among the prior art.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, when braking is carried out, a brake pad is in contact with a brake disc 1 through a driving device, a friction block 5 is in contact with the brake disc 1, acting force is continuously applied to the brake pad, a reed 4 is contracted with a fixed spring 3, a steel plate 2 can push the friction block 5 to be attached to the brake disc 1 more tightly, the brake disc 1 stops rotating through friction force between the friction block 5 and the brake disc 1, and then the wheel stops rotating through friction force between the wheel and the ground, so that braking operation can be completed, and meanwhile heat generated by mutual friction between the friction block 5 and the brake disc 1 can be discharged into air through gaps between the reed 4 and the fixed spring 3.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. An efficient brake block, includes brake disc (1), its characterized in that: the outer side of the brake disc (1) is movably connected with the brake block, the brake block comprises a steel plate (2) and a friction block (5), a fixed spring (3) is fixedly mounted at the bottom end of the steel plate (2), the bottom end of the fixed spring (3) is fixedly connected with the friction block (5), and the bottom end of the friction block (5) is movably connected with the outer side of the brake disc (1).

2. The brake shoe with high efficiency as set forth in claim 1, wherein: the bottom end of the steel plate (2) is fixedly provided with reeds (4), and the bottom ends of the reeds (4) are fixedly connected with the top end of the friction block (5).

3. The brake shoe with high efficiency as set forth in claim 2, wherein: the reed (4) is arranged into an arc-shaped structure bending towards the steel plate (2).

4. The brake shoe with high efficiency as set forth in claim 1, wherein: the steel plates (2) are arranged in two, and a connecting rod (6) is movably connected between the two steel plates (2).

5. The brake shoe with high efficiency as set forth in claim 1, wherein: the fixed spring (3) and the spring plate (4) are both made of metal materials.