CN216045132U

CN216045132U - High-efficient automobile brake

Info

Publication number: CN216045132U
Application number: CN202122219361.3U
Authority: CN
Inventors: 方涛
Original assignee: Jiaxing Hongmin Machinery Co ltd
Current assignee: Jiaxing Hongmin Machinery Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-15
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a high-efficiency automobile brake, which comprises a brake caliper body, a piston, a brake disc body and friction pieces, wherein a cavity is arranged in the middle of the bottom end of the brake caliper body, the lower parts of the inner walls of two sides of the cavity are respectively embedded with the piston, one end of the piston is positioned in the brake caliper body, one end of the piston, which is far away from the brake caliper body, is connected with the friction pieces through a second heat-conducting plate, a second cooling fin and a third heat-conducting plate, the two friction pieces are arranged in parallel relatively, and the brake disc body is positioned between the two friction pieces; the bottom end of the brake caliper body is fixedly connected with the center of one side of the movable disc body through a connecting piece, the brake disc body is of a vertically arranged circular plate-shaped structure, and a first replacement disc and a second replacement disc are respectively installed on two sides of the brake disc body. Through the use of first replacement dish, second replacement dish, can improve the life of braking disk body, this automobile brake has the advantage that the radiating efficiency is high simultaneously.

Description

High-efficient automobile brake

Technical Field

The utility model relates to the technical field of automobile brakes, in particular to a high-efficiency automobile brake.

Background

A motor vehicle brake is a component which generates a force (braking force) which counteracts the movement or the tendency of movement of the vehicle, including also a retarder in an auxiliary brake system. Brakes for automobiles are almost all of the friction type, and can be classified into drum type and disc type. The rotary element in the drum brake friction pair is a brake drum, and the working surface of the rotary element is a cylindrical surface; the rotating element of the disc brake is then a rotating brake disc, with the end face being the working surface. The braking principle of the automobile brake is to increase friction, but the friction can generate heat, and overheating can affect the braking effect, but the existing automobile brake is generally short of a heat dissipation mechanism, so that the service life of the automobile brake is reduced.

Therefore, an efficient automobile brake is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an efficient automobile brake which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a high-efficiency automobile brake comprises a brake caliper body, a piston, a brake disc body and friction pieces, wherein a cavity is formed in the middle of the bottom end of the brake caliper body, the lower portions of the inner walls of two sides of the cavity are respectively provided with the piston in an embedded mode, one end of the piston is located in the brake caliper body, one end, far away from the brake caliper body, of the piston is connected with the friction pieces through a second heat conduction plate, a second cooling fin and a third heat conduction plate, the two friction pieces are arranged in parallel relatively, and the brake disc body is located between the two friction pieces;

the brake disc body is of a vertically arranged circular plate-shaped structure, the brake caliper body is located right above the brake disc body, and a first replacement disc and a second replacement disc are mounted on two sides of the brake disc body respectively.

Furthermore, the two sides of the brake disc body are provided with two clamping grooves which are arranged in parallel relatively, and the first replacement disc and the second replacement disc are both positioned in the clamping grooves.

Furthermore, first replacement dish, second replacement dish are the ring shape structure of vertical setting, first replacement dish, second replacement dish all pass through self tapping screw and braking disk body fixed connection to be convenient for change first replacement dish, second replacement dish, can improve the life of braking disk body.

Further, the inside third heat dissipation channel that is equipped with of brake disk body, the second louvre with third heat dissipation channel intercommunication is all seted up to brake disk body both sides, all set up the first louvre with second louvre intercommunication on first replacement dish, the second replacement dish to be convenient for first replacement dish, second replacement dish dispel the heat, and then can improve the life of first replacement dish, second replacement dish.

Furthermore, a first heat-conducting plate is fixedly connected to the inner wall of the top end of the cavity, a plurality of first radiating fins are fixedly connected to the lower end face of the first heat-conducting plate at equal intervals, a first radiating channel is arranged between every two adjacent first radiating fins, and the first heat-conducting plate can conduct heat in the brake caliper body out of the cavity, so that the radiating efficiency of the brake caliper body can be improved.

Further, second heat-conducting plate one side and piston one end fixed connection, the second heat-conducting plate is kept away from the second fin that piston one side fixedly connected with polylith equidistance set up, second heat-conducting plate one end and third heat-conducting plate fixed connection are kept away from to the second fin, the friction spare passes through bolt and third heat-conducting plate one side fixed connection, adjacent two be equipped with second heat dissipation channel between the second fin.

Compared with the prior art, the utility model has the following beneficial effects: the first replacement dish, the second replacement dish is all through self tapping screw and braking disk body fixed connection, thereby be convenient for to first replacement dish, the second replacement dish is changed, can improve the life of braking disk body, through first louvre, the design of second louvre and third heat dissipation channel, be convenient for first replacement dish, the second replacement dish dispels the heat, and then can improve first replacement dish, the life of second replacement dish, first heat-conducting plate can derive the internal heat of braking pincers in the cavity, thereby can accelerate the radiating efficiency of the braking pincers body, the third heat-conducting plate can derive the heat on the friction piece to the second fin, the second fin is derived the heat in the second heat dissipation channel, and then can accelerate the radiating efficiency of friction piece.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency automobile brake according to the utility model.

Fig. 2 is an enlarged view of a portion a of fig. 1 of a high-efficiency automobile brake according to the present invention.

FIG. 3 is a perspective view of a second alternate disc of the high efficiency vehicle brake of the present invention.

Fig. 4 is a perspective view of a brake disc body of the high-efficiency automobile brake.

In the figure: 1. a caliper body; 2. a piston; 3. a brake disc body; 4. a cavity; 5. a first heat-conducting plate; 6. a first heat sink; 7. a first heat dissipation channel; 8. a friction member; 9. a bolt; 10. a first replacement disc; 11. a second replacement disc; 12. a third heat dissipation channel; 13. self-tapping screws; 14. a first heat dissipation hole; 15. a card slot; 16. a second heat dissipation hole; 17. a second heat-conducting plate; 18. a second heat dissipation channel; 19. a second heat sink; 20. a third heat-conducting plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a high-efficiency automobile brake comprises a brake caliper body 1, pistons 2, a brake disc body 3 and a friction member 8, wherein a cavity 4 is arranged in the center of the bottom end of the brake caliper body 1, the pistons 2 are embedded and mounted on the lower portions of the inner walls of two sides of the cavity 4, one end of each piston 2 is located in the brake caliper body 1, one end, away from the brake caliper body 1, of each piston 2 is connected with the friction member 8 through a second heat conduction plate 17, a second cooling fin 19 and a third heat conduction plate 20, the friction member 8 is arranged in parallel, and the brake disc body 3 is located between the two friction members 8;

the bottom end of the brake caliper body 1 is fixedly connected with the center of one side of the movable disc body 3 through a connecting piece, the brake disc body 3 is of a vertically arranged circular plate-shaped structure, the brake caliper body 1 is located right above the brake disc body 3, and a first replacement disc 10 and a second replacement disc 11 are respectively installed on two sides of the brake disc body 3.

The two sides of the brake disc body 3 are provided with two clamping grooves 15, the two clamping grooves 15 are arranged in parallel, and the first replacement disc 10 and the second replacement disc 11 are located in the clamping grooves 15.

The first replacement disc 10 and the second replacement disc 11 are both vertically arranged circular ring structures, and the first replacement disc 10 and the second replacement disc 11 are both fixedly connected with the brake disc body 3 through self-tapping screws 13, so that the first replacement disc 10 and the second replacement disc 11 can be replaced conveniently, and the service life of the brake disc body 3 can be prolonged.

Wherein, the inside third heat dissipation channel 12 that is equipped with of brake disk body 3, the second louvre 16 with third heat dissipation channel 12 intercommunication is all seted up to 3 both sides of brake disk body, all set up the first louvre 14 with second louvre 16 intercommunication on first replacement dish 10, the second replacement dish 11 to be convenient for first replacement dish 10, the second replacement dish 11 dispels the heat, and then can improve the life of first replacement dish 10, the second replacement dish 11.

Wherein, the first heat-conducting plate 5 of cavity 4 top inner wall fixedly connected with, the first fin 6 that terminal surface fixedly connected with polylith equidistance set up under the first heat-conducting plate 5, adjacent two be equipped with first heat dissipation channel 7 between the first fin 6, in first heat-conducting plate 5 can derive the cavity 4 with the heat in the brake caliper body 1 to can accelerate the radiating efficiency of the brake caliper body 1.

Wherein, second heat-conducting plate 17 one side and 2 one end fixed connection of piston, the second heat-conducting plate 17 keeps away from the second fin 19 that 2 one side fixedly connected with polylith equidistance of piston set up, second heat-conducting plate 17 one end and third heat-conducting plate 20 fixed connection are kept away from to second fin 19, friction member 8 passes through

bolt

9 and 20 one side fixed connection of third heat-conducting plate, adjacent two be equipped with second heat dissipation channel 18 between the second fin 19, third heat-conducting plate 20 can derive the heat on the friction member 8 to second fin 19 on, in second fin 19 derives the heat to second heat dissipation channel 18, and then can accelerate the radiating efficiency of friction member 8.

It should be noted that, the present invention is a high-efficiency automobile brake, when the brake disc body 3 is worn, the first replacement disc 10 and the second replacement disc 11 on both sides of the brake disc body 3 are detached, new first replacement disc 10 and second replacement disc 11 are replaced, the new first replacement disc 10 and second replacement disc 11 are both clamped in the clamping grooves 15 on both sides of the brake disc body 3, one end of the self-tapping screw 13 passes through the first replacement disc 10 and the second replacement disc 11 to be connected with the brake disc body 3 by a screw thread, the first heat conduction plate 5 can lead out heat in the brake caliper 1 into the cavity 4, so as to accelerate the heat dissipation efficiency of the brake caliper 1, the third heat conduction plate 20 can lead out heat on the friction member 8 onto the second heat dissipation plate 19, and the second heat dissipation plate 19 leads out heat into the second heat dissipation channel 18, so as to accelerate the heat dissipation efficiency of the friction member 8.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high-efficiency automobile brake comprises a brake caliper body (1), pistons (2) and brake disc bodies (3), and is characterized by further comprising friction pieces (8), wherein a cavity (4) is formed in the center of the bottom end of the brake caliper body (1), the pistons (2) are embedded and mounted on the lower portions of the inner walls of the two sides of the cavity (4), one end of each piston (2) is located in the brake caliper body (1), one end, far away from the brake caliper body (1), of each piston (2) is connected with the friction pieces (8) through a second heat conduction plate (17), a second cooling fin (19) and a third heat conduction plate (20), the friction pieces (8) are arranged in parallel, and the brake disc bodies (3) are located between the two friction pieces (8);

the brake caliper is characterized in that the bottom end of the brake caliper body (1) is fixedly connected with one side of the brake disc body (3) in the middle through a connecting piece, the brake disc body (3) is of a vertically arranged circular plate-shaped structure, the brake caliper body (1) is located right above the brake disc body (3), and a first replacement disc (10) and a second replacement disc (11) are installed on two sides of the brake disc body (3) respectively.

2. The high-efficiency automobile brake as claimed in claim 1, wherein: clamping grooves (15) are formed in the two sides of the brake disc body (3), two clamping grooves (15) are arranged in parallel relatively, and the first replacement disc (10) and the second replacement disc (11) are located in the clamping grooves (15).

3. The high-efficiency automobile brake as claimed in claim 1, wherein: the brake disc is characterized in that the first replacement disc (10) and the second replacement disc (11) are both vertically arranged circular ring structures, and the first replacement disc (10) and the second replacement disc (11) are both fixedly connected with the brake disc body (3) through self-tapping screws (13).

4. The high-efficiency automobile brake as claimed in claim 1, wherein: the brake disc body (3) is internally provided with a third heat dissipation channel (12), second heat dissipation holes (16) communicated with the third heat dissipation channel (12) are formed in two sides of the brake disc body (3), and first heat dissipation holes (14) communicated with the second heat dissipation holes (16) are formed in the first replacement disc (10) and the second replacement disc (11).

5. The high-efficiency automobile brake as claimed in claim 1, wherein: the cavity (4) top inner wall fixedly connected with first heat-conducting plate (5), terminal surface fixedly connected with polylith equidistance first fin (6) that set up under first heat-conducting plate (5), adjacent two be equipped with first heat dissipation channel (7) between first fin (6).

6. The high-efficiency automobile brake as claimed in claim 1, wherein: second heat-conducting plate (17) one side and piston (2) one end fixed connection, second heat-conducting plate (17) are kept away from second fin (19) that piston (2) one side fixedly connected with polylith equidistance set up, second heat-conducting plate (17) one end and third heat-conducting plate (20) fixed connection are kept away from in second fin (19), friction spare (8) are through bolt (9) and third heat-conducting plate (20) one side fixed connection, adjacent two be equipped with second radiating channel (18) between second fin (19).