CN215444855U

CN215444855U - Anti-vibration brake disc of electric vehicle

Info

Publication number: CN215444855U
Application number: CN202121495298.XU
Authority: CN
Inventors: 吴思德
Original assignee: Zhejiang Longzhong Machinery Co ltd
Current assignee: Zhejiang Longzhong Machinery Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-07
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of braking, in particular to an anti-vibration brake disc for an electric vehicle, which comprises a brake disc, wherein the inner side of the brake disc is fixedly connected with an outer plate, a screw hole is formed in the outer plate, the inner side of the outer plate is fixedly connected with a first stop block, the inner side of the first stop block is fixedly connected with an inner plate, heat dissipation holes are formed in the inner plate, the inner side of the inner plate is fixedly connected with a second stop block, the inner side of the second stop block is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is rotatably connected with a vehicle body fixing rod; according to the utility model, the brake pad can be contacted with the surface of the inner plate at will through the brake pad and the screw, so that the brake pad is prevented from being contacted with the same position of the inner plate all the time, the electric vehicle is vibrated when braking because the surface layer of the inner plate which is contacted with the brake pad all the time scrapes flowers, the friction force is increased, and the vibration generated when the electric vehicle is braked because the brake pad is contacted with the same position of the inner plate all the time can be solved by moving the brake pad, so that the brake pad is very practical.

Description

Anti-vibration brake disc of electric vehicle

Technical Field

The utility model relates to the technical field of braking, in particular to an anti-vibration brake disc of an electric vehicle.

Background

The brake disc is a friction couple of a disc brake, and has strength and rigidity required as a component, as well as a friction coefficient as high and stable as possible, and appropriate wear resistance, heat dissipation, heat capacity and the like.

But after using the brake disc time for a long time, the coating on the top layer of brake disc will be worn and torn by the brake lining, lets the automobile body vibrations when the brake very easily like this, can lead to whole brake disc fracture seriously, and the brake disc on the market is mostly the flakiness, and the brake disc on the market is most very thin, and the outside of brake disc scribbles waterproof and prevent the coating of scraping again, let the brake lining take place to remove very easily when carrying out emergency braking, lead to the brake shakiness, consequently, propose an electric motor car antidetonation brake disc to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-vibration brake disc of an electric vehicle, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an electric motor car anti-vibration brake disc, includes the brake disc, the inboard fixedly connected with planking of brake disc, the inside screw hole that is equipped with of planking, the inboard first dog of fixedly connected with of planking, the inboard fixedly connected with inner panel of first dog, the inside louvre that is equipped with of inner panel, the inboard fixedly connected with second dog of inner panel, the inboard fixedly connected with pivot of second dog, the pivot outside is rotated and is connected with the automobile body dead lever, the inside sliding connection of automobile body dead lever has the screw, the inboard fixedly connected with brake lining of screw, the inboard sliding connection of brake lining has the inner panel.

Preferably, a sliding groove is formed in the outer side of the lower portion of the vehicle body fixing rod, and the width of the sliding groove in the lower portion of the vehicle body fixing rod is the same as the diameter of the top end of the inner side of the screw.

Preferably, the brake disc is of an integrated structure, the outer side of the brake disc is coated with a polyurethane waterproof coating, and the outer side of the inner plate is coated with a wear-resistant coating.

Preferably, the first stopper is 1.5CM higher than the outer plate, and the second stopper is 1CM higher than the inner plate.

Preferably, the thickness of the brake disc is 3CM, and a downward concave radian is arranged in the middle of the outer side of the brake disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the brake pad can be contacted with the surface of the inner plate at will through the arranged brake pad and the screw, so that the brake pad is prevented from being contacted with the same position of the inner plate all the time, the electric vehicle is vibrated when braking because the surface layer of the inner plate contacted with the brake pad all the time is scratched, the friction force is increased, the problem that the brake pad is contacted with the same position of the inner plate all the time to cause vibration when the electric vehicle brakes can be solved by moving the brake pad, and when the position where the brake pad is contacted with the inner plate needs to be adjusted, the screw is only required to be unscrewed, and the brake pad is aligned to the position of the inner plate without scratches is solved, so that the electric vehicle brake device is very practical;

2. according to the utility model, the brake pad can be limited when the inner plate is contacted through the arranged first stop block and the second stop block, the brake pad is prevented from not being clamped outside the inner plate during emergency braking, and the thickness of the brake disc is 3CM and is thicker than most brake discs on the market, so that the brake disc can be prevented from deforming due to the fact that the brake disc is used all the year round, the brake disc can be more stable during rotation, the deformation or breakage of the brake disc due to emergency braking is effectively avoided, and the brake disc is very practical.

Drawings

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

FIG. 2 is a schematic overall perspective view of the present invention;

FIG. 3 is a schematic overall side view of the present invention;

FIG. 4 is a front view of the fixing rod for vehicle body according to the present invention.

In the figure: 1-brake disc, 2-outer plate, 3-screw hole, 4-first block, 5-inner plate, 6-heat dissipation hole, 7-second block, 8-vehicle body fixing rod, 9-rotating shaft, 10-screw and 11-brake pad.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electric motor car anti-vibration brake disc, including

brake disc

1, 1 inboard fixedly connected with planking 2 of brake disc, 2 inside screw holes 3 that are equipped with of planking, 2 inboard fixedly connected with first dog 4 of planking, 4 inboard fixedly connected with inner panels 5 of first dog, the inside louvre 6 that is equipped with of inner panel 5, the inboard fixedly connected with second dog 7 of

inner panel

5, 7 inboard fixedly connected with pivot 9 of second dog, pivot 9 outside is rotated and is connected with automobile body

dead lever

8, 8 inside sliding connection of automobile body dead lever has

screw

10, 10 inboard fixedly connected with brake lining 11 of screw, 11 inboard sliding connection of brake lining has inner panel 5.

The outer side of the lower part of the vehicle body fixing rod 8 is provided with a sliding groove, the width of the sliding groove of the lower part of the vehicle body fixing rod 8 is the same as the diameter of the top end of the inner side of the screw 10, the brake disc 1 is of an integrated structure, the outer side of the brake disc 1 is coated with a polyurethane waterproof coating, the outer side of the inner plate 5 is coated with an abrasion-resistant coating, the brake pad can be in random contact with the surface of the inner plate, the brake pad 11 is prevented from being in constant contact with the same position of the inner plate 5, the electric vehicle vibrates when braking because the surface layer of the inner plate 5 which is in constant contact with the brake pad 11 scratches, the friction force is increased, the brake pad 11 can be moved to solve the problem that the brake pad 11 is in constant contact with the same position of the inner plate 5 to cause the vibration generated when the electric vehicle brakes, when the position where the brake pad 11 is in constant contact with the inner plate 5 needs to be adjusted, only the screw 10 needs to be unscrewed, the brake pad 11 is aligned to the position without scratches of the inner plate 5, and the first stop 4 is 1.5CM higher than the outer plate 2, and second stopper 7 is higher than the inner panel 5 by 1CM, the thickness of brake disc 1 is 3CM, and be equipped with the radian of undercut in the middle of the 1 outside of brake disc, can carry on spacingly when the inner panel contacts the brake lining, it does not press from both sides tightly in the 5 outside of inner panel to prevent brake lining 11 when emergency braking, and the thickness of brake disc 1 is 3CM, 1 is thicker than most brake discs on the market, can prevent to use brake disc 1 throughout the year like this and lead to brake disc 1 to take place to warp, can let brake disc 1 more stable when rotatory like this, effectively avoided because of brake disc 1 deformation or fracture that the emergency braking leads to, it is very practical.

The working process is as follows: 1 inboard planking of brake disc scribbles polyurethane waterproof coating, and 7 inboard inner panels 5 of second dog scribble wear-resistant coating, when brake lining 11 presss from both sides tight inner panel 5, wear-resistant coating can increase the life of inner panel 5, and first dog 4 and second dog 7 can carry on spacingly to brake lining 11, prevent brake lining 11 off tracking, after brake lining 11 wears to the wear-resistant coating in the inner panel 5 outside, only need move down screw 10 below the automobile body dead lever 8, screw 10 drives brake lining 11 and leaves the position in the 5 outsides of the fricative inner panel of year round, it can to aim at brake lining 11 to the position that inner panel 5 does not have the mar, and is very practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric motor car antidetonation brake disc, includes brake disc (1), its characterized in that: brake disc (1) inboard fixedly connected with planking (2), inside screw hole (3) of being equipped with of planking (2), the first dog of inboard fixedly connected with (4) of planking (2), the inboard fixedly connected with inner panel (5) of first dog (4), inside louvre (6) of being equipped with of inner panel (5), the inboard fixedly connected with second dog (7) of inner panel (5), the inboard fixedly connected with pivot (9) of second dog (7), pivot (9) outside is rotated and is connected with automobile body dead lever (8), automobile body dead lever (8) inside sliding connection has screw (10), the inboard fixedly connected with brake lining (11) of screw (10), brake lining (11) inboard sliding connection has inner panel (5).

2. The anti-vibration brake disc for the electric vehicle of claim 1, wherein: the outer side of the lower portion of the vehicle body fixing rod (8) is provided with a sliding groove, and the width of the sliding groove of the lower portion of the vehicle body fixing rod (8) is the same as the diameter of the top end of the inner side of the screw (10).

3. The anti-vibration brake disc for the electric vehicle of claim 1, wherein: brake disc (1) formula structure as an organic whole, and brake disc (1) outside scribbles polyurethane waterproof coating, and inner panel (5) outside scribbles wear-resistant coating.

4. The anti-vibration brake disc for the electric vehicle of claim 1, wherein: the first stop block (4) is higher than the outer plate (2) by 1.5CM, and the second stop block (7) is higher than the inner plate (5) by 1 CM.

5. The anti-vibration brake disc for the electric vehicle of claim 1, wherein: the thickness of brake disc (1) is 3CM, and brake disc (1) outside centre is equipped with the radian of undercut.