CN213511806U

CN213511806U - Quick heat dissipation type car brake disc

Info

Publication number: CN213511806U
Application number: CN202022050979.7U
Authority: CN
Inventors: 王宇
Original assignee: Wuhu Shengao Machinery Co ltd
Current assignee: Wuhu Shengao Machinery Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-22
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a quick heat dissipation type automobile brake disc, which comprises an upper disc body, a lower disc body and a mounting seat, wherein the upper disc body and the lower disc body are both sleeved on the mounting seat, the mounting seat is in a barrel shape, the bottom end of the mounting seat is connected with the inner peripheral edge of the lower disc body, and a connecting piece is arranged between the lower disc body and the upper disc body; the upper surface of the upper tray body is provided with a first sewage draining groove, the upper tray body is provided with a first heat dissipation hole, the lower surface of the lower tray body is provided with a second sewage draining groove, the lower tray body is provided with a second heat dissipation hole, the outer peripheries of the lower tray body and the upper tray body are both provided with heat dissipation fins, and heat dissipation columns are arranged among the heat dissipation fins; shaft hole, mounting hole and ventilation hole have been seted up on the top of mount pad, and the shaft hole is located the middle part on mount pad top, and the periphery in the shaft hole of the even distribution in turn of mounting hole and ventilation hole. The utility model discloses poor, the factor of safety low scheduling problem of automobile brake disc radiating effect improves among the prior art, the utility model has the advantages of the radiating effect is good, factor of safety is high.

Description

Quick heat dissipation type car brake disc

Technical Field

The utility model relates to an automobile brake disc technical field especially relates to a quick heat dissipation type automobile brake disc.

Background

The brake disc, in short, is a circular disc which also rotates when the vehicle is moving. The brake disc is used for braking in cooperation with the brake caliper to decelerate or stop the vehicle, and when the brake is stepped on, the brake caliper clamps the brake disc, so that friction force is generated between the brake disc and the brake caliper to decelerate or stop the vehicle. The edge of brake disc is cliied to the brake block of braking pincers, produces frictional force between brake block and the brake disc, and the edge of brake disc temperature can rise rapidly in the short time, and after the temperature at car brake disc edge rose to certain degree, the car can appear the brake heat decline phenomenon when the braking, influences the braking effect.

The existing automobile brake disc is provided with a plurality of radiating holes in order to achieve the radiating purpose, the radiating holes can achieve the radiating effect to a certain extent, but the radiating effect is unsatisfactory, the radiating speed is slow, the phenomenon of heat fading still can occur during automobile braking, and the safety factor is low.

To above technical problem, the utility model discloses a quick heat dissipation type car brake disc, the utility model has the advantages of the radiating effect is good, braking effect is good, factor of safety is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a quick heat dissipation type car brake disc to solve among the prior art car when the braking, car brake disc can produce a large amount of heats because of the friction, and these heats are difficult to distribute away fast and lead to the vehicle to appear the phenomenon of braking heat decline, influence the technical problem such as safety of going of car, the utility model has the advantages of the radiating effect is good, braking effect is good, factor of safety is high.

The utility model discloses a following technical scheme realizes: the utility model discloses a quick heat dissipation type automobile brake disc, which comprises an upper disc body, a lower disc body and a mounting seat, wherein the upper disc body and the lower disc body are both sleeved on the mounting seat, the mounting seat is in a barrel shape, the bottom end of the mounting seat is fixedly connected with the inner peripheral edge of the lower disc body, and a connecting piece is arranged between the lower disc body and the upper disc body; the upper surface of the upper tray body is provided with a first sewage draining groove, the upper tray body is also provided with first heat dissipating holes, the first heat dissipating holes are positioned between the first sewage draining grooves, the lower surface of the lower tray body is provided with a second sewage draining groove, the lower tray body is also provided with second heat dissipating holes, the second heat dissipating holes are positioned between the second sewage draining grooves, the outer peripheries of the lower tray body and the upper tray body are both provided with a circle of heat dissipating fins, and heat dissipating columns are arranged between the heat dissipating fins; shaft hole, mounting hole and ventilation hole have been seted up on the top of mount pad, and the shaft hole is located the middle part on mount pad top, and the periphery in the shaft hole of the even distribution in turn of mounting hole and ventilation hole.

Furthermore, in order to improve the structural strength of the brake disc, reinforcing ribs are arranged between the inner periphery of the upper disc body and the side wall of the mounting seat.

Furthermore, in order to improve the connection strength between the upper disc body and the lower disc body, the connecting piece is cylindrical or rectangular.

Furthermore, in order to improve the heat dissipation effect of the automobile brake disc, the heat dissipation fins are rectangular or arc-shaped.

Furthermore, in order to improve the heat dissipation effect of the automobile brake disc, a third heat dissipation hole is formed in the side wall of the mounting seat.

The utility model has the advantages of it is following: the utility model discloses a set up radiating fin in the outer peripheral edges of last disk body and lower disk body, set up the heat dissipation post between the radiating fin, set up a plurality of louvre on last disk body and lower disk body still have the mount pad for the heat that automobile brake disc produced can distribute away fast, improves automobile brake disc's braking effect, makes the car travel safer.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the upper disc body;

fig. 4 is a schematic structural view of the lower disc.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example 1

Embodiment 1 discloses a quick heat dissipation type automobile brake disc, as shown in fig. 1, which comprises an upper disc body 1, a lower disc body 2 and a mounting seat 3, wherein the upper disc body 1 and the lower disc body 2 are both sleeved on the mounting seat 3, the mounting seat 3 is in a barrel shape, the bottom end of the mounting seat 3 is fixedly connected with the inner peripheral edge of the lower disc body 2, and a reinforcing rib 4 is arranged between the inner peripheral edge of the upper disc body 1 and the side wall of the mounting seat 3; as shown in fig. 2, a connecting piece 5 is arranged between the lower disc body 2 and the upper disc body 1, and the connecting piece 5 is cylindrical; as shown in fig. 3, a first dirt discharge groove 11 is formed on the upper surface of the upper tray body 1, a first heat dissipation hole 12 is further formed on the upper tray body 1, and the first heat dissipation hole 12 is located between the first dirt discharge grooves 11; as shown in fig. 4, a second dirt discharge groove 21 is formed on the lower surface of the lower tray body 2, a second heat radiation hole 22 is further formed on the lower tray body 2, and the second heat radiation hole 22 is located between the second dirt discharge grooves 21; as shown in fig. 1, a circle of radiating fins 6 are arranged on the outer peripheries of the lower disc body 2 and the upper disc body 1, the radiating fins 6 are rectangular, radiating columns 7 are arranged between the radiating fins 6, the arrangement of the radiating columns 7 can improve the structural strength of the automobile brake disc, and can also increase the contact area between the automobile brake disc and air and improve the radiating effect of the automobile brake disc; shaft hole 31, mounting hole 32 and ventilation hole 33 have been seted up on the top of mount pad 3, and shaft hole 31 is located the middle part on 3 tops of mount pad, and mounting hole 32 and ventilation hole 33 even distribution in turn still have seted up third louvre 8 in the periphery in shaft hole 31 on the lateral wall of mount pad 3.

This embodiment is poor to improve to car brake disc radiating effect among the prior art, and this embodiment sets up round radiating fin 6 through the outer peripheral edges at last disk body 1 and lower disk body 2, sets up a plurality of heat dissipation posts 7 between radiating fin 6, increases the area of contact between car brake disc and the air, and the heat that makes car brake disc produce can be fast timely distribute away to improve the braking effect of car brake disc, make the car travel safer.

Example 2

Embodiment 2 discloses a rapid heat dissipation type automobile brake disc, which comprises an upper disc body 1, a lower disc body 2 and a mounting seat 3, wherein the upper disc body 1 and the lower disc body 2 are both sleeved on the mounting seat 3, the mounting seat 3 is in a barrel shape, the bottom end of the mounting seat 3 is fixedly connected with the inner peripheral edge of the lower disc body 2, a reinforcing rib 4 is arranged between the inner peripheral edge of the upper disc body 1 and the side wall of the mounting seat 3, and a connecting piece 5 is arranged between the lower disc body 2 and the upper disc body 1; the upper surface of the upper disc body 1 is provided with a first sewage discharge groove 11, the upper disc body 1 is also provided with a first heat radiation hole 12, the first heat radiation hole 12 is positioned between the first sewage discharge grooves 11, the lower surface of the lower disc body 2 is provided with a second sewage discharge groove 21, the lower disc body 2 is also provided with a second heat radiation hole 22, the second heat radiation hole 22 is positioned between the second sewage discharge grooves 21, the outer peripheries of the lower disc body 2 and the upper disc body 1 are both provided with a circle of heat radiation fins 6, heat radiation columns 7 are arranged between the heat radiation fins 6, the structural strength of the automobile brake disc can be improved due to the arrangement of the heat radiation columns 7, the contact area of the automobile brake disc and air can be increased, and the heat radiation effect of the automobile; shaft hole 31, mounting hole 32 and ventilation hole 33 have been seted up on the top of mount pad 3, and shaft hole 31 is located the middle part on 3 tops of mount pad, and mounting hole 32 and ventilation hole 33 even distribution in turn still have seted up third louvre 8 in the periphery in shaft hole 31 on the lateral wall of mount pad 3.

In this embodiment, connecting piece 5 is the rectangle, and radiating fin 6 is the arc, and curved radiating fin 6 further increases the area of contact of car brake disc and air, further improves the radiating effect of car brake disc.

Claims

1. A quick heat dissipation type automobile brake disc is characterized by comprising an upper disc body, a lower disc body and a mounting seat, wherein the upper disc body and the lower disc body are sleeved on the mounting seat, the mounting seat is barrel-shaped, the bottom end of the mounting seat is fixedly connected with the inner periphery of the lower disc body, and a connecting piece is arranged between the lower disc body and the upper disc body;

the upper surface of the upper tray body is provided with a first sewage draining groove, the upper tray body is also provided with first heat dissipating holes, the first heat dissipating holes are positioned between the first sewage draining grooves, the lower surface of the lower tray body is provided with a second sewage draining groove, the lower tray body is also provided with second heat dissipating holes, the second heat dissipating holes are positioned between the second sewage draining grooves, the outer peripheries of the lower tray body and the upper tray body are both provided with a circle of heat dissipating fins, and heat dissipating columns are arranged between the heat dissipating fins;

shaft hole, mounting hole and ventilation hole have been seted up on the top of mount pad, the shaft hole is located the middle part on mount pad top, the mounting hole with ventilation hole even distribution in turn is in the periphery in shaft hole.

2. The rapid heat dissipation type automobile brake disc of claim 1, wherein a reinforcing rib is provided between the inner periphery of the upper disc body and the side wall of the mounting seat.

3. The rapid heat dissipation type automobile brake disc of claim 1, wherein the connecting member is cylindrical or rectangular.

4. The rapid heat dissipation type automobile brake disc of claim 1, wherein the heat dissipation fins are rectangular or arc-shaped.

5. The rapid heat dissipation type brake disc of claim 1, wherein a third heat dissipation hole is further formed in a side wall of the mounting seat.