CN221323126U

CN221323126U - Brake disc structure

Info

Publication number: CN221323126U
Application number: CN202420267585.2U
Authority: CN
Inventors: 宋秀锋; 李兴; 周国光
Original assignee: Laizhou Gongtai Machinery Co ltd
Current assignee: Laizhou Gongtai Machinery Co ltd
Filing date: 2024-02-04
Publication date: 2024-07-12
Anticipated expiration: 2034-02-04

Abstract

The utility model discloses a brake disc structure, which relates to the technical field of electric welding meshes and comprises a circular disc, wherein a plurality of groups of supporting plates are fixedly arranged at the upper end of the circular disc, an annular disc is fixedly arranged at the upper end of the supporting plate, the surface of the annular disc is used for being in contact with a brake pad, the middle part of the circular disc is provided with a mounting part, and the outer side of the mounting part is provided with a ventilation assembly. When the whole formed by the circular disc and the annular disc rotates, wind enters each group of ventilation grooves through the guiding action of the wind guide grooves on the wind guide ring, and the whole brake disc is quickly cooled through the quick heat dissipation action of the heat dissipation fins, so that the ventilation efficiency of the brake disc can be effectively improved.

Description

Brake disc structure

Technical Field

The utility model relates to the technical field of electric welding meshes, in particular to a brake disc structure.

Background

The brake disc, simply a round disc, rotates as the vehicle travels. The brake calipers clamp the brake disc to generate braking force, and when the brake is stepped on, the brake calipers clamp the brake disc to play a role in decelerating or stopping. The brake disc has good braking effect and is easier to maintain than drum brake.

The automobile brake is generally braked by mutually attaching the brake pads arranged in pairs with two sides of the brake disc to generate friction, a large amount of heat is generated in the braking process, if the heat dissipation is not timely carried out, the operability of the automobile is reduced, and the heat dissipation efficiency of the ventilation brake disc in the prior art is limited.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a brake disc structure.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a brake disc structure, includes the circular disc, the upper end fixed mounting of circular disc a plurality of groups backup pad, the upper end fixed mounting annular disc of backup pad, the surface of annular disc is used for contacting with the brake block, the middle part of circular disc is provided with the installation department, the outside of installation department is provided with the subassembly of ventilating.

Further, a plurality of groups of cooling fins are arranged between every two groups of supporting plates, the upper ends of the cooling fins are fixedly connected with the annular disc, the lower ends of the cooling fins are fixedly connected with the circular disc, and ventilation grooves are formed between every two groups of cooling fins.

Further, the ventilation assembly comprises an air guide ring, the air guide ring is fixedly arranged on the outer side of the installation part, the lower end of the air guide ring is fixedly connected with the circular disc, a plurality of groups of air guide plates are arranged on the air guide ring at equal intervals, and an air guide groove is arranged between every two groups of air guide plates.

Further, the same number of air guide grooves and ventilation grooves are correspondingly arranged, and the air guide grooves and the ventilation grooves are correspondingly arranged one by one.

Further, the upper end middle part of installation department is provided with the mounting hole, the outside of mounting hole is provided with the through-hole, through-hole and mounting hole are used for installing the brake disc.

The beneficial effects of the utility model are as follows: when the whole that circular disc and annular disc are constituteed is rotatory, the wind gets into every group ventilation groove through the guiding action of wind guiding groove on the wind-guiding ring, carries out quick cooling to the brake disc whole through the quick heat dissipation effect of fin, can effectually improve the ventilation efficiency of brake disc.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a top view of the circular disk of the present utility model;

FIG. 3 is a top view of the present utility model;

fig. 4 is a top view of the wind-guiding ring of the present utility model.

In the figure: 1. circular disc, 11, mounting part, 111, mounting hole, 112, through hole, 2, annular disc, 3, backup pad, 4, fin, 5, ventilation groove, 6, wind guiding ring, 61, aviation baffle, 62, wind guiding groove.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

As shown in fig. 1 to 3, the utility model comprises a circular disc 1, six groups of support plates 3 are fixedly arranged at the upper end of the circular disc 1, an annular disc 2 is fixedly arranged at the upper end of each support plate 3, the support plates 3 are used for playing a role of fixed support, the surfaces of the annular disc 2 and the circular disc 1 are used for being in contact with a brake pad, a plurality of groups of cooling fins 4 are arranged between every two groups of support plates 3, the upper ends of the cooling fins 4 are fixedly connected with the annular disc 2, the lower ends of the cooling fins 4 are fixedly connected with the circular disc 1, ventilation grooves 5 are formed between every two groups of cooling fins 4, and the cooling fins 4 can play a role of rapid cooling.

As shown in fig. 1 to 3, a mounting hole 111 is provided in the middle of the upper end of the mounting portion 11, a through hole 112 is provided outside the mounting hole 111, and the through hole 112 and the mounting hole 111 are used for mounting the brake disc.

As shown in fig. 1 to 4, the middle part of the circular disk 1 is provided with a mounting part 11, the outer side of the mounting part 11 is provided with a ventilation assembly, the ventilation assembly comprises a wind guiding ring 6, the wind guiding ring 6 is fixedly mounted on the outer side of the mounting part 11, the lower end of the wind guiding ring is fixedly connected with the circular disk 1, a plurality of groups of wind deflectors 61 are equidistantly arranged on the wind guiding ring 6, wind guiding grooves 62 are arranged between every two groups of wind deflectors 61, and the wind guiding grooves 62 are correspondingly provided with the same number as the ventilation grooves 5 and are correspondingly arranged one by one.

When the utility model is used, when the whole formed by the circular disc 1 and the annular disc 2 rotates, wind enters each group of ventilation grooves 5 through the guiding action of the wind guide grooves 62 on the wind guide ring 6, and the whole brake disc is quickly cooled through the quick heat dissipation action of the heat dissipation fins 4, so that the ventilation efficiency of the brake disc can be effectively improved.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. Brake disc structure, including circular dish (1), its characterized in that: the novel brake disc comprises a plurality of groups of supporting plates (3) fixedly arranged at the upper ends of circular discs (1), annular discs (2) are fixedly arranged at the upper ends of the supporting plates (3), the surfaces of the annular discs (2) are used for being in contact with brake pads, mounting portions (11) are arranged in the middle of the circular discs (1), and ventilation assemblies are arranged on the outer sides of the mounting portions (11).

2. A brake disc structure according to claim 1, characterized in that a plurality of groups of cooling fins (4) are arranged between every two groups of supporting plates (3), the upper ends of the cooling fins (4) are fixedly connected with the annular disc (2), the lower ends of the cooling fins (4) are fixedly connected with the circular disc (1), and ventilation grooves (5) are formed between every two groups of cooling fins (4).

3. The brake disc structure according to claim 2, wherein the ventilation assembly comprises an air guide ring (6), the air guide ring (6) is fixedly arranged on the outer side of the installation part (11), the lower end of the air guide ring is fixedly connected with the circular disc (1), a plurality of groups of air guide plates (61) are equidistantly arranged on the air guide ring (6), and an air guide groove (62) is arranged between every two groups of air guide plates (61).

4. A brake disc structure according to claim 3, characterized in that the air guiding grooves (62) are provided in the same number as the ventilation grooves (5) and in a one-to-one correspondence.

5. A brake disc structure according to claim 1, characterized in that the mounting portion (11) is provided with a mounting hole (111) in the middle of the upper end, a through hole (112) is provided on the outer side of the mounting hole (111), and the through hole (112) and the mounting hole (111) are used for mounting the brake disc.