CN217152766U

CN217152766U - Welded type automobile floating caliper disc type brake caliper support

Info

Publication number: CN217152766U
Application number: CN202220800460.2U
Authority: CN
Inventors: 何代澄
Original assignee: CSG TRW Chassis Systems Co Ltd
Current assignee: CSG TRW Chassis Systems Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-09
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to a welded type car floating caliper disc type brake caliper support belongs to automobile parts technical field, including inboard support and the outside that the interval certain distance set up support, welded connection supports the connecting portion at both ends top in inboard support and the outside, welded connection is at the uide pin installation department at connecting portion top, the uide pin installation department have with the uide pin sliding connection's of brake caliper uide pin mounting hole. The utility model discloses compare in current integrative casting structure, can shorten development cycle, reduce cost by a wide margin, make simultaneously simple feasible, easily popularize and apply.

Description

Welded type automobile floating caliper disc type brake caliper support

Technical Field

The utility model belongs to the technical field of automobile parts, a welding formula car floating caliper disc formula braking pincers support is related to.

Background

The main functions of a vehicle brake system are to decelerate and even stop a running vehicle, to stabilize the speed of a vehicle running downhill, and to immobilize a stopped vehicle in place (including on a slope), which may be classified into a drum brake and a disc brake. The automobile brake system directly influences the running safety and the parking reliability of the automobile, and has important significance for the research of the automobile brake system.

The automobile brake caliper support is one of key parts in an automobile brake system, the existing automobile floating caliper disc brake caliper support is of an integrally cast structure, and meanwhile, the structure and a development mold need to be redesigned in order to match different brake caliper bodies, so that the automobile floating caliper disc brake caliper support has the defects of large mass, long development period and the like.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a welded floating caliper disc brake caliper bracket for a vehicle, so as to shorten the development period and reduce the development cost of the brake caliper bracket.

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

the utility model provides a welded type car floating caliper disc brake caliper support, including inboard support and the outside support that the certain distance set up of interval, welded connection inboard support and the outside support the connecting portion at both ends top, welded connection at the uide pin installation department of connecting portion top, the uide pin installation department have with the uide pin sliding connection's of brake caliper uide pin mounting hole.

Optionally, the guide pin mounting part is cylindrical, one end of the guide pin mounting part extends out of the inner side support, and a guide pin dust cover mounting groove is formed in the circumferential direction of the extending end.

Optionally, the guide pin mounting portion is cast from a cast steel material.

Optionally, the middle part of the upper side of the inner side support and the middle part of the upper side of the outer side support are provided with concave cavity structures, and one sides, close to the cavity structures, of two ends of the inner side support and the outer side support are provided with brake block clamping grooves.

Optionally, a brake caliper lug mounting connection hole is formed in the inner support.

Optionally, a reinforcing rib plate is arranged between the connecting part and the inner side support and between the connecting part and the outer side support, and the thickness of the reinforcing rib plate is 2-10 mm.

Optionally, the inner support, the outer support and the connecting portion are all made of steel plates.

Optionally, the wall thickness of the inner support, the outer support and the connecting part is 2-10 mm.

Optionally, the outer support includes oppositely disposed support blocks, and the two support blocks are connected by a connecting bridge located on a side of the support block away from the inner support.

Optionally, the connecting bridge is arched in the middle.

The beneficial effects of the utility model reside in that:

1. the utility model provides a car floating caliper disc formula braking pincers support can shorten manufacturing cycle by a wide margin, makes simply feasible, easily popularizes and applies.

2. The utility model provides a car floating caliper disc formula braking pincers support has reduced the quality of car disc brake system, and then has reduced whole car quality, has reduced the energy resource consumption when the car goes.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is the utility model relates to a welded type automobile floating caliper disc brake caliper support's structural schematic.

Reference numerals: the brake shoe comprises a guide pin mounting part 1, an inner side support 2, an outer side support 3, a connecting part 4, a support lug mounting connecting hole 5, a guide pin dust cover mounting groove 6 and a brake shoe clamping groove 7.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples can be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1, the welded automobile floating caliper disc brake caliper bracket includes an inner side support 2 and an outer side support 3 arranged at a certain distance, a connecting portion 4 welded to the tops of both ends of the inner side support 2 and the outer side support 3, and a guide pin mounting portion 1 welded to the top of the connecting portion 4, wherein the guide pin mounting portion 1 has a guide pin mounting hole slidably connected to a guide pin of a brake caliper.

Alternatively, the guide pin attaching part 1 is cylindrical, one end of which protrudes from the inner support 2, and a guide pin dust cover attaching groove 6 is provided in the circumferential direction of the protruding end for attaching a guide pin dust cover.

Alternatively, the guide pin attaching part 1 is cast from a cast steel material.

Optionally, the middle parts of the upper sides of the inner side support 2 and the outer side support 3 are provided with concave cavity structures, and one sides of the two ends of the inner side support 2 and the outer side support 3 close to the cavity structures are provided with brake block clamping grooves 7 for mounting brake blocks.

Optionally, a brake caliper lug mounting and connecting hole 5 is formed in the inner support 2 and is used for being assembled and connected with a steering knuckle or a cleat.

Optionally, a reinforcing rib plate is arranged between the connecting part 4 and the inner side support 2 and the outer side support 3, and the thickness of the reinforcing rib plate is 2-10 mm, so that the rigidity and the strength of the automobile floating caliper disc type brake caliper support are improved.

Optionally, the inner side support 2, the outer side support 3 and the connecting portion 4 are made of steel plates in a blanking mode, so that the strength of the automobile floating caliper disc type brake caliper support can be improved, and meanwhile the weight of the automobile floating caliper disc type brake caliper support can be reduced.

Optionally, the outer support 3 includes support blocks disposed oppositely, the two support blocks are connected by a connecting bridge located on one side of the inner support 2, the middle of the connecting bridge is arched, and the connecting bridge is welded to the two support blocks.

The utility model discloses a braking pincers support adopts the components of a whole that can function independently design, compares in current integrative casting structure, can shorten development cycle, reduce cost by a wide margin, makes simple feasible, easily popularizes and applies simultaneously.

Examples

A welded automobile floating caliper disc brake caliper bracket comprises a guide pin mounting part 1, an inner side support 2, an outer side support 3 and a connecting part 4, as shown in figure 1. The brake caliper support is connected by welding, and the welding comprises the welding connection between the guide pin mounting part 1 and the inner side support 2, the outer side support 3 and the connecting part 4, the welding connection between the connecting part 4 and the inner side support 2 and the outer side support 3, and the welding connection of the inner side support 2, the outer side support 3 and the connecting part 4.

In this embodiment, the guide pin attaching portion 1 is formed by casting a cast steel material so as to be capable of being welded to the inner support 2, the outer support 3, and the connecting portion 4. The guide pin mounting part 1 is used for mounting a guide pin, and the guide pin can slide in the guide pin mounting part. The guide pin mounting portion has a caliper guide pin dust cover mounting groove 6 for mounting a guide pin dust cover.

In the embodiment, the inner side support 2, the outer side support 3 and the connecting part 4 are all welded and connected by adopting steel plate materials, so that the strength of the automobile floating caliper disc type brake caliper support can be improved, and the weight can be reduced. The thickness of the steel plate materials of the inner side support 2, the outer side support 3 and the connecting part 4 is 4 mm. The inner sides of the inner side support 2, the outer side support 3 and the connecting part 4 are welded with reinforcing rib plates, and the thickness of the reinforcing rib plate is 4mm, so that the rigidity and the strength of the automobile floating caliper disc type brake caliper support are improved. The upper ends of the inner side support 2 and the outer side support 3 are provided with brake block clamping grooves 7 for mounting brake blocks. The inner side support 2 comprises a brake caliper support lug mounting and connecting hole 5 which is used for assembling and connecting with a steering knuckle or a cleat.

The automobile floating caliper disc type brake caliper support can meet the requirement of deformation, and the absolute deformation is 0.92mm when the brake hydraulic pressure is 10 MPa; the stress requirement can be satisfied, and the stress is 224.3MPa when the brake hydraulic pressure is 10 MPa.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a welded type car floating caliper disc formula braking pincers support which characterized in that: the brake caliper comprises an inner side support and an outer side support which are arranged at a certain distance, a connecting part which is connected with the tops of two ends of the inner side support and the outer side support in a welding mode, and a guide pin mounting part which is connected with the top of the connecting part in a welding mode, wherein the guide pin mounting part is provided with a guide pin mounting hole which is connected with a guide pin of a brake caliper in a sliding mode.

2. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: the guide pin installation part is cylindrical, one end of the guide pin installation part extends out of the inner side support, and a guide pin dust cover installation groove is formed in the circumferential direction of the extending end.

3. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: the guide pin mounting part is cast and molded by adopting a cast steel material.

4. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: the middle parts of the upper sides of the inner side support and the outer side support are provided with concave cavity structures, and brake block clamping grooves are formed in one sides, close to the cavity structures, of the two ends of the inner side support and the two ends of the outer side support.

5. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: and the inner side support is provided with a brake caliper support lug mounting and connecting hole.

6. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: and reinforcing rib plates are arranged between the connecting part and the inner side support and between the connecting part and the outer side support, and the thickness of each reinforcing rib plate is 2-10 mm.

7. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: the inner side support, the outer side support and the connecting part are all made of steel plates.

8. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: the wall thickness of the inner side support, the outer side support and the connecting part is 2-10 mm.

9. A welded automotive floating caliper disc brake caliper bracket according to claim 1, characterized in that: the outside is supported including the supporting shoe that sets up relatively, connects through being located its connecting bridge who keeps away from inboard one side of supporting between two supporting shoes.

10. A welded automotive floating caliper disc brake caliper bracket according to claim 9, characterized in that: the middle part of the connecting bridge is arched.