CN210830245U

CN210830245U - Disc brake caliper body

Info

Publication number: CN210830245U
Application number: CN201921549054.8U
Authority: CN
Inventors: 刘燕
Original assignee: Shandong Qingshan Foundry Co ltd
Current assignee: Shandong Qingshan Foundry Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-23
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a disc brake caliper body, which comprises a shaft body and a protective cover, wherein the protective cover is arranged on the shaft body, and a brake structure is arranged on the shaft body; the braking structure mainly comprises: the brake comprises a brake, a caliper body, an oil inlet pipe, two shunt pipes with the same structure, four oil storage tanks with the same structure, four pistons with the same structure, four sealing sleeves with the same structure, four friction blocks with the same structure, two connecting sheets with the same structure, two connecting rods with the same structure and a plurality of radiating fins; the stopper is settled in the safety cover inboard, the calliper body is settled in the safety cover inboard, four oil storage tanks settle in the calliper internally, the utility model relates to an automobile parts technical field, simple structure, the adjustment is convenient, and the easy access is maintained, and the production cost of manufacture is low, and the radiating effect is good.

Description

Disc brake caliper body

Technical Field

The utility model relates to an automobile parts technical field specifically is a disc brake caliper body.

Background

The rotating element in a friction pair of a disc brake is a metal disc working with end faces, called a brake disc. The friction elements grip the brake disc from both sides to produce braking. The fixing elements have various structural forms, and can generally divide the disc brake into a caliper disc type and a full disc type.

The caliper body is one of the important parts of the whole braking system, the safety and the usability of the caliper body are directly related to the braking performance of an automobile and the life safety of a driver and passengers, the outer shape of the caliper body of the disc brake is complex, the caliper body is inconvenient to use, the production and manufacturing cost is high, and the caliper body does not have a good heat dissipation function, so that the service life is short.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a disc brake caliper body has solved that current exterior shape is complicated, inconvenient use, and the production cost of manufacture is higher, does not have fine heat dissipation function, leads to the short scheduling problem of life.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a disc brake caliper body comprises a shaft body and a protective cover, wherein the protective cover is arranged on the shaft body, and a brake structure is arranged on the shaft body;

the braking structure mainly comprises: the brake comprises a brake, a caliper body, an oil inlet pipe, two shunt pipes with the same structure, four oil storage tanks with the same structure, four pistons with the same structure, four sealing sleeves with the same structure, four friction blocks with the same structure, two connecting sheets with the same structure, two connecting rods with the same structure and a plurality of radiating fins;

the brake is arranged on the inner side of the protective cover, the caliper body is arranged on the inner side of the protective cover, the four oil storage tanks are arranged in the caliper body, the oil inlet pipe penetrates through the protective cover and the caliper body, the two shunt pipes are connected to the oil inlet pipe and penetrate through the four oil storage tanks, the four pistons respectively move on the four oil storage tanks, the four sealing sleeves are connected between the four pistons and the four oil storage tanks, the four friction blocks are respectively arranged on the four pistons, the two connecting pieces are respectively connected to the four pistons, four through holes with the same structure are respectively formed in the upper ends of the two connecting pieces, two ends of the two connecting rods respectively penetrate through the four through holes and are fixed on the caliper body, and the plurality of radiating fins are respectively arranged on the protective cover.

Preferably, a plurality of vent holes with the same structure are formed in the protective cover.

Preferably, the ventilation hole is provided with a dust screen.

Preferably, a circular through hole convenient for the shaft body to pass through is formed in the middle of the protective cover, and the sealing sleeve is telescopic.

Preferably, the connection part of the shaft body and the protective cover is attached with a sealing rubber pad.

Preferably, the two connecting rods are both coated with lubricating coating structures.

Advantageous effects

The utility model provides a disk brake caliper body possesses following beneficial effect: simple structure, the adjustment is convenient, and the easy access is maintained, and the production cost of manufacture is low, and the radiating effect is good, and the braking effect has stably increased the life of equipment, and the effectual outside shape of mentioning in having solved the background art is complicated, inconvenient use, and production manufacture plan you are fundamentally higher, does not have fine heat dissipation function, leads to life shorter.

Drawings

Fig. 1 is a schematic structural view of a caliper body of a disc brake according to the present invention.

Fig. 2 is a front sectional view of a caliper body of a disc brake according to the present invention.

Fig. 3 is a front view of a dust screen of a caliper body of a disc brake according to the present invention.

Fig. 4 is a right side sectional view of a disc brake caliper body according to the present invention.

Fig. 5 is a partially enlarged view of the disc brake caliper body of fig. 1 according to the present invention.

In the figure: 1-a shaft body; 2-a protective cover; 3-a brake; 4-a caliper body; 5-an oil inlet pipe; 6-shunt tubes; 7-an oil storage tank; 8-a piston; 9-sealing the sleeve; 10-a friction block; 11-connecting piece; 12-a connecting rod;

13-a heat sink; 14-dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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

Example (b): the utility model provides a disc brake caliper body, includes axis body 1 and safety cover 2, safety cover 2 settles on axis body 1, install the braking structure on the axis body 1.

Referring to fig. 1-4, in the implementation process, the braking structure mainly includes: the brake comprises a brake 3, a caliper body 4, an oil inlet pipe 5, two shunt pipes 6 with the same structure, four oil storage tanks 7 with the same structure, four pistons 8 with the same structure, four sealing sleeves 9 with the same structure, four friction blocks 10 with the same structure, two connecting pieces 11 with the same structure, two connecting rods 12 with the same structure and a plurality of radiating fins 13; the connection relationship is as follows:

stopper 3 settles in 2 inboards of safety cover, the caliper body 4 settles in 2 inboards of safety cover, four oil storage tanks 7 settle in the caliper body 4, advance oil pipe 5 and run through in safety cover 2 and the caliper body 4, two shunt tubes 6 are connected on advancing oil pipe 5, and run through in four oil storage tanks 7, four pistons 8 move about respectively on four oil storage tanks 7, four sealed sleeve 9 are connected between four pistons 8 and four oil storage tanks 7, four clutch blocks 10 settle respectively on four pistons 8, two connection pieces 11 connect respectively on four pistons 8, four through-holes that the structure is the same have been seted up respectively to two connection piece 11 upper ends, the both ends of two connecting rods run through respectively in four through-holes, and be fixed in on the caliper body 4, a plurality of fin 13 settles respectively on safety cover 2.

From the above general situation it follows that: hydraulic oil enters the caliper body 4 through the oil inlet pipe 5, the oil inlet pipe 5 is connected with two shunt pipes 6, so that the pressures at the two ends are the same, the pressure at the two ends is prevented from causing different pressures at the two ends, the braking effect of the brake 3 is prevented from being unbalanced, the hydraulic oil enters the oil storage tank 7 through the shunt pipes 6, when the oil storage tank 7 is filled with the hydraulic oil, the hydraulic oil extrudes the piston 8, as the piston 8 and the sword related to the piston are provided with the sealing sleeve 9, preferably, further, the sealing sleeve 9 can stretch, when the piston 8 moves, the sealing sleeve 9 can stretch along with the piston, the hydraulic oil in the oil storage tank 7 is prevented from leaking out and leaking on the caliper body 4, the caliper body 4 is damaged, the service life of the caliper body 4 is shortened, the piston 8 and the friction block 10 perform relative movement through the connecting rod 12, so as to realize the braking of the brake, further, a plurality of ventilation holes with the same structure are formed in the protective cover 2, when the brake time of the brake 3 is long, heat can be generated, the friction block 10 can be fired and brake failure can be caused in serious cases, the ventilation holes and the radiating fins 13 can radiate the brake 3 anytime and anywhere, the service life of the brake 3 is prolonged, and the brake is preferable and further, a plurality of ventilation holes with the same structure are formed in the protective cover 2, the dustproof net 14 is installed on the ventilation holes and used for ventilation and heat dissipation, the dustproof net 14 is used for dust prevention, and wall sand stones damage the disc brake caliper body.

Preferably, the protective cover 2 is provided with a plurality of vent holes with the same structure.

Preferably, the ventilation holes are provided with dust screens 14.

Preferably, a circular through hole is formed in the middle of the protective cover 2 for the shaft body 1 to pass through, and the sealing sleeve 9 is telescopic.

Preferably, a sealing rubber pad is bonded to a joint of the shaft body 1 and the protection cover 2.

Preferably, the two connecting rods 12 are both coated with a lubricating coating structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A caliper body of a disc brake comprises a shaft body (1) and a protective cover (2), and is characterized in that the protective cover (2) is arranged on the shaft body (1), and a braking structure is arranged on the shaft body (1);

the braking structure mainly comprises: the brake device comprises a brake (3), a caliper body (4), an oil inlet pipe (5), two shunt pipes (6) with the same structure, four oil storage tanks (7) with the same structure, four pistons (8) with the same structure, four sealing sleeves (9) with the same structure, four friction blocks (10) with the same structure, two connecting pieces (11) with the same structure, two connecting rods (12) with the same structure and a plurality of radiating fins (13);

the brake (3) is arranged on the inner side of the protective cover (2), the caliper body (4) is arranged on the inner side of the protective cover (2), the four oil storage tanks (7) are arranged in the caliper body (4), the oil inlet pipe (5) penetrates through the protective cover (2) and the caliper body (4), the two shunt pipes (6) are connected to the oil inlet pipe (5) and penetrate through the four oil storage tanks (7), the four pistons (8) are respectively moved on the four oil storage tanks (7), the four sealing sleeves (9) are connected between the four pistons (8) and the four oil storage tanks (7), the four friction blocks (10) are respectively arranged on the four pistons (8), the two connecting pieces (11) are respectively connected to the four pistons (8), four through holes with the same structure are respectively formed in the upper ends of the two connecting pieces (11), and two ends of the two connecting rods are respectively penetrated through the four through holes, and is fixed on the caliper body (4), and the plurality of radiating fins (13) are respectively arranged on the protective cover (2).

2. A disc brake caliper body according to claim 1, wherein the protective cover (2) is provided with a plurality of ventilation holes having the same structure.

3. A disc brake caliper body according to claim 2, wherein a dust screen (14) is mounted to said vent holes.

4. A disc brake caliper body according to claim 1, wherein a circular through hole is formed in the protective cover (2) for allowing the shaft body (1) to pass through, and the sealing sleeve (9) is retractable.

5. A disc brake caliper body according to claim 1, wherein a sealing rubber pad is attached to the junction of the shaft body (1) and the protective cover (2).

6. A disc brake caliper body according to claim 1, wherein both connecting rods (12) are coated with a lubricating coating structure.