Brake caliper assembly and automobile brake system

Abstract

The utility model discloses a brake caliper assembly and an automobile braking system, and relates to the technical field of brake calipers, the brake caliper assembly comprises a brake caliper component and a brake disc, the brake disc is arranged in the center of the brake caliper component, a piston assembly is installed on the outer side of the brake caliper component, and a brake block component is installed on one side, close to the brake disc, of the brake caliper component. And a first fixing bolt is horizontally mounted at the upper end of the brake caliper assembly. According to the brake caliper assembly and the automobile braking system, through the use of the brake caliper assemblies which are combined in a left-right butt joint mode, on one hand, structural butt joint or splitting of the whole device is facilitated, and on the other hand, good structural protection is provided for the whole device through the annular frame structure; the internal brake disc and the brake block assembly are prevented from being directly influenced by external acting force, the frame protection effect is achieved, in addition, the brake caliper assembly and the brake block assembly can be integrally fixed at the same time through the first fixing bolt and the second fixing bolt, and the stability of the whole device structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of brake calipers, in particular to a brake caliper assembly and an automobile brake system. Background Art

[0002] The brake caliper is a disc brake, which is a type of disc brake. Its rotating element is a metal disc that works on the end surface, called a brake disc. The fixed element is a brake block composed of a friction block with a small working area and its metal backing plate. There are 2 to 4 brake blocks in each brake. These brake blocks and their actuators are installed in a clamp-shaped bracket spanning both sides of the brake disc, collectively called a brake caliper. The brake disc and the brake caliper together constitute a caliper disc brake.

[0003] Due to the open structure of conventional brake calipers, when the tires or bridge structure of the vehicle are hit, the brake calipers themselves are easily affected by external forces in the first place, thereby causing further failure of the braking function.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a brake caliper assembly and an automobile braking system are proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a brake caliper assembly and a vehicle brake system to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brake caliper assembly and a vehicle brake system, comprising a brake caliper assembly and a brake disc, a brake disc is arranged in the center of the brake caliper assembly, a piston assembly is installed on the outer side of the brake caliper assembly, and a brake pad assembly is installed on the side of the brake caliper assembly close to the brake disc, a first fixing bolt is horizontally installed on the upper end of the brake caliper assembly, and a second fixing bolt is horizontally installed on the lower end of the brake caliper assembly, the brake caliper assembly comprises a main caliper body, a caliper body bridge, a fixing seat, a ring frame, a support column and a fastening bolt, a caliper body bridge is connected to the side of the main caliper body, and a ring frame is connected to the edge of the connection between the caliper body bridge and the main caliper body, and a support column is horizontally installed on the side of the ring frame close to the brake disc, and a fastening bolt is installed inside the support column.

[0007] Furthermore, the main caliper body and the caliper body bridge are arranged in an integrated structure, and the first fixing bolt and the second fixing bolt both horizontally penetrate the brake caliper assembly and the fixing seat, and the lower end of the caliper body bridge is installed with a fixing seat.

[0008] Furthermore, the ring frame is welded to the main caliper body and the caliper body bridge, and the support columns are arranged in an array on one side of the ring frame close to the brake disc with the ring frame as the center, and the brake caliper assembly adopts a left-right splicing structure.

[0009] Furthermore, the piston assembly includes a piston body, a connecting valve and a connecting pile. The connecting valve is installed on the side of the piston body away from the brake disc, and the connecting pile is installed on the power output end of the piston body.

[0010] Furthermore, the brake pad assembly includes a connecting seat, a brake pad body, a docking seat and a connecting seat, the brake pad body is connected to the side of the connecting seat close to the brake disc, and the docking seat is horizontally installed on the side of the connecting seat away from the brake pad body, and the connecting seat is installed on the upper and lower end edges of the connecting seat.

[0011] Furthermore, the connecting pile and the docking seat are connected by a nested structure, and the connecting seat and the brake block body are arranged in an integrated structure.

[0012] Furthermore, the first fixing bolt and the second fixing bolt are both slidably connected to the connecting seat, and the connecting seat and the connecting seat are connected by welding.

[0013] A vehicle braking system is provided, wherein the brake caliper assembly as described above is installed on the vehicle braking system.

[0014] The utility model provides a brake caliper assembly and an automobile brake system, which have the following beneficial effects:

[0015] 1. The utility model, wherein a ring frame is installed at the junction of the main caliper body and the caliper body bridge, and a plurality of groups of support columns are installed horizontally in a circular array on one side surface of the ring frame, and at the same time, the left and right fixed installation of the brake caliper assembly can be completed through the structural connection of the fastening bolts installed through the support columns. By using the above structure, on the one hand, the brake caliper assemblies of the left and right spliced ​​structures can be stably spliced ​​and fixed, and on the other hand, the frame structure of the above brake caliper assembly can effectively provide good frame protection for the central brake disc and the inner brake pad assembly, and alleviate the influence caused by the external force to the greatest extent, and prevent the direct conduction of the external force from causing structural damage, thereby causing the failure of the braking effect.

[0016] 2. The utility model uses the first fixing bolt and the second fixing bolt in conjunction with the fixing seat. When the first fixing bolt and the second fixing bolt are used to penetrate the main caliper body and the fixing seat in the horizontal direction, and at the same time penetrate the connecting seat on the connecting seat horizontally, the brake caliper assembly and the brake pad assembly are structurally docked. On the one hand, the use of the above structure can fix the brake caliper assembly and the brake pad assembly as an integral structure. On the other hand, after the brake pad assembly is structurally docked with the connecting pile in the piston assembly through the docking seat, the first fixing bolt and the second fixing bolt can also play a role of structural limitation and guidance to ensure that the brake pad body can fit the brake disc surface to the greatest extent, thereby achieving effective braking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a brake caliper assembly and a vehicle brake system of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a brake caliper assembly and a brake caliper component of an automobile brake system of the utility model;

[0019] Figure 3 It is a side sectional perspective structural diagram of a brake caliper assembly and a brake caliper component of an automobile brake system of the utility model;

[0020] Figure 4 The utility model is a three-dimensional structural schematic diagram of a brake caliper assembly and a brake block component of a vehicle braking system.

[0021] In the figure: 1. Brake caliper assembly; 101. Main caliper body; 102. Caliper body bridge; 103. Fixed seat; 104. Ring frame; 105. Support column; 106. Fastening bolt; 2. Brake disc; 3. Piston assembly; 301. Piston body; 302. Connecting valve; 303. Connecting pile; 4. Brake block assembly; 401. Connecting seat; 402. Brake block body; 403. Docking seat; 404. Connecting seat; 5. First fixing bolt; 6. Second fixing bolt. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] like Figures 1 to 4As shown, a brake caliper assembly and a vehicle brake system include a brake caliper assembly 1 and a brake disc 2, wherein the brake disc 2 is arranged in the center of the brake caliper assembly 1, and a piston assembly 3 is installed on the outer side of the brake caliper assembly 1, and a brake pad assembly 4 is installed on the side of the brake caliper assembly 1 close to the brake disc 2, a first fixing bolt 5 is horizontally installed on the upper end of the brake caliper assembly 1, and a second fixing bolt 6 is horizontally installed on the lower end of the brake caliper assembly 1, and the brake caliper assembly 1 includes a main caliper body 101, a caliper body bridge 102, a fixing seat 103, a ring frame 104, a support column 105 and a fastening bolt 106, the side of the main caliper body 101 is connected to the caliper body bridge 102, and the edge of the connection between the caliper body bridge 102 and the main caliper body 101 is connected to the ring frame 104, and the side of the ring frame 104 close to the brake disc 2 is horizontally installed with a support column 105, and the inner arrangement of the support column 105 It is equipped with fastening bolts 106, the main caliper body 101 and the caliper body bridge 102 are arranged in an integrated structure, and the first fixing bolt 5 and the second fixing bolt 6 both horizontally penetrate the brake caliper assembly 1 and the fixed seat 103, the lower end of the caliper body bridge 102 is installed with the fixed seat 103, the ring frame 104 is welded to the main caliper body 101 and the caliper body bridge 102, and the support columns 105 are arranged in an array on the side of the ring frame 104 close to the brake disc 2 with the ring frame 104 as the center. The brake caliper assembly 1 adopts a left and right splicing structure, wherein the ring frame 104 is installed at the junction of the main caliper body 101 and the caliper body bridge 102, and a plurality of groups of support columns 105 are installed in an annular array and horizontally on one side surface of the ring frame 104, and the left and right fixed installation of the brake caliper assembly 1 can be completed through the structural connection of the fastening bolts 106 installed through the support columns 105.

[0024] like Figures 1 to 4As shown, the piston assembly 3 includes a piston body 301, a connecting valve 302 and a connecting pile 303. The connecting valve 302 is installed on the side of the piston body 301 away from the brake disc 2, and the connecting pile 303 is installed on the power output end of the piston body 301. The brake pad assembly 4 includes a connecting seat 401, a brake pad body 402, a docking seat 403 and a connecting seat 404. The side of the connecting seat 401 close to the brake disc 2 is connected to the brake pad body 402, and the side of the connecting seat 401 away from the brake pad body 402 is horizontally installed with the docking seat 403, and the upper and lower edges of the connecting seat 401 are installed with the connecting seat 404. The connecting pile 3 03 and the docking seat 403 are connected by a nested structure, and the connecting seat 401 and the brake block body 402 are arranged in an integrated structure, the first fixing bolt 5 and the second fixing bolt 6 are both slidably connected to the connecting seat 404, and the connecting seat 404 and the connecting seat 401 are connected by welding, and the first fixing bolt 5 and the second fixing bolt 6 are used in conjunction with the fixing seat 103. When the first fixing bolt 5 and the second fixing bolt 6 are used to penetrate the main caliper body 101 and the fixing seat 103 in the horizontal direction, and at the same time penetrate the connecting seat 404 on the connecting seat 401 horizontally, the brake caliper assembly 1 and the brake pad assembly 4 are structurally docked.

[0025] In summary, if Figures 1 to 4 As shown, when the brake caliper assembly and the automobile brake system are used, the ring frame 104 with the support columns 105 in a circular array on one side surface is first calibrated left and right and docked, and then the fastening bolts 106 are used to sequentially penetrate the inner center of the support columns 105 in the horizontal direction, so as to complete the left and right splicing and fixing of the entire brake caliper assembly 1;

[0026] Then, the brake block body 402 is oriented toward the side of the brake disc 2, and the connecting seat 404 at the edge of the connecting seat 401 is aligned with the fixing seat 103 installed on the inner wall of the main caliper body 101. At the same time, the docking seat 403 on one side of the connecting seat 401 is connected and fixed to the connecting pile 303 at the power output end of the piston body 301. Then, the first fixing bolt 5 is used to penetrate the main caliper body 101, the fixing seat 103 and the connecting seat 404 at the upper end of the connecting seat 401 in the horizontal direction from one side of the main caliper body 101, and then the second fixing bolt 6 is used to fix the connecting seat 404 at the upper end of the connecting seat 401. In the horizontal direction, the fixing seat 103 arranged on the lower end of the caliper bridge 102 passes horizontally through and is structurally connected with another set of connecting seats 404 arranged on the lower end edge of the connecting seat 401, so that the brake pad assembly 4 is installed inside the brake caliper assembly 1 and forms a synchronous connection with the piston assembly 3. Thereafter, the brake caliper assembly 1 connected with the piston assembly 3 and the brake pad assembly 4, and the brake disc 2 are fixed to one end of the axle part of the automobile, and the brake hydraulic structure is structurally connected with the connecting valve 302 on one side of the piston body 301 through the pipe library.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A brake caliper assembly, comprising a brake caliper assembly (1) and a brake disc (2), characterized in that: The brake caliper assembly (1) is provided with a brake disc (2) at the center, and a piston assembly (3) is installed on the outer side of the brake caliper assembly (1), and a brake pad assembly (4) is installed on the side of the brake caliper assembly (1) close to the brake disc (2), a first fixing bolt (5) is installed horizontally at the upper end of the brake caliper assembly (1), and a second fixing bolt (6) is installed horizontally at the lower end of the brake caliper assembly (1), and the brake caliper assembly (1) comprises a main caliper body (101), a caliper body bridge (102), and a brake pad assembly (4). 2), a fixing seat (103), a ring frame (104), a support column (105) and a fastening bolt (106), wherein the side of the main caliper body (101) is connected to a caliper body bridge (102), and the edge of the junction between the caliper body bridge (102) and the main caliper body (101) is connected to the ring frame (104), and a support column (105) is horizontally installed on a side of the ring frame (104) close to the brake disc (2), and a fastening bolt (106) is installed inside the support column (105).

2. A brake caliper assembly according to claim 1, characterized in that: The main caliper body (101) and the caliper body bridge (102) are arranged in an integrated structure, and the first fixing bolt (5) and the second fixing bolt (6) both horizontally penetrate the brake caliper assembly (1) and the fixing seat (103), and the fixing seat (103) is installed at the lower end of the caliper body bridge (102).

3. A brake caliper assembly according to claim 1, characterized in that: The ring frame (104) is welded to the main caliper body (101) and the caliper body bridge (102), and the support columns (105) are arranged in an array on a side of the ring frame (104) close to the brake disc (2) with the ring frame (104) as the center of the circle. The brake caliper assembly (1) is arranged in a left-right splicing structure.

4. A brake caliper assembly according to claim 1, characterized in that: The piston assembly (3) comprises a piston body (301), a connecting valve (302) and a connecting pile (303); the connecting valve (302) is installed on the side of the piston body (301) away from the brake disc (2), and the connecting pile (303) is installed on the power output end of the piston body (301).

5. A brake caliper assembly according to claim 4, characterized in that: The brake block assembly (4) comprises a connecting seat (401), a brake block body (402), a docking seat (403) and a connecting seat (404); the side of the connecting seat (401) close to the brake disc (2) is connected to the brake block body (402), and the side of the connecting seat (401) away from the brake block body (402) is horizontally installed with the docking seat (403), and the connecting seats (404) are installed at the upper and lower ends of the connecting seat (401).

6. A brake caliper assembly according to claim 5, characterized in that: The connection pile (303) and the docking seat (403) are connected in a nested structure, and the connection seat (401) and the brake block body (402) are arranged in an integrated structure.

7. A brake caliper assembly according to claim 5, characterized in that: The first fixing bolt (5) and the second fixing bolt (6) are both slidably connected to the connecting seat (404), and the connecting seat (404) and the connecting seat (401) are connected by welding.

8. An automobile braking system, characterized in that: The automobile braking system is equipped with a brake caliper assembly as described in any one of claims 1 to 7.

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