CN224075543U - High-strength supporting seat for automobile brake - Google Patents

Abstract

The utility model discloses an automobile brake high-strength supporting seat which comprises a support beam, wherein top beams are arranged above the left side and the right side of the top of the support beam, first positioning holes are formed in the top beams, second positioning holes are formed below the left side and the right side of the interior of the support beam, a supporting plate is welded at the bottom of the support beam, and a first reinforcing rib and a second reinforcing rib are respectively arranged at the joint of the supporting plate and the support beam. This high strength supporting seat of car brake utilizes the first strengthening rib and the second strengthening rib that set up, can increase the intensity of support crossbeam, prevents that the supporting seat from breaking in the use, and when the brake, the back timber drives the link plate and moves down to drive the slider through the fly leaf and remove, two sliders relative movement and extrusion damping spring this moment utilize damping spring to absorb and cushion a part vibration and impact force simultaneously, thereby reduce the wearing and tearing to automobile body structure and other parts, improve and take comfortablely.

Description

High-strength supporting seat for automobile brake

Technical Field

The utility model relates to the technical field of automobile brake systems, in particular to a high-strength supporting seat of an automobile brake.

Background

The high-strength supporting seat for the automobile brake is a key component in an automobile brake system, is generally made of high-strength metal materials, is used for fixing and supporting brake components such as a brake caliper, a brake disc and the like, and bears huge acting force in the process of braking the automobile; the automobile chassis brake reinforcing bracket has the advantages that the two existing devices cannot move relatively, when larger tensile force is generated on the reinforcing bracket, the joint between the reinforcing bracket and the two is easy to break, the defect is overcome, the prior art (the Chinese patent with the application number of 202420964543.4 and the authority of 2024-11-29) discloses the automobile chassis brake reinforcing bracket, the first buffering damping mechanism is arranged, when the automobile vibrates in the running process, the vibration generated by the automobile drives the connecting rod to move in the first U-shaped block and the second U-shaped block, the bracket beam and the top beam move relatively, the sliding cap is driven to squeeze the first spring, the first spring can cut the force on the movable top beam, the practicability of the automobile chassis brake reinforcing bracket is improved, the fixed connection between the top beam and the second U-shaped block is realized through the fixed connection between the sliding plate and the fixed plate, the larger tensile force is generated on the reinforcing bracket when the first spring and the second spring are matched, the joint between the bracket and the first U-shaped block is prevented from breaking, and the service life of the reinforcing bracket is prolonged.

The utility model provides a car brake high strength supporting seat can be fine solution above problem that the supporting seat can appear fatigue crack, along with the lapse of time, fatigue crack can be expanded, finally lead to supporting seat inefficacy, the huge impact force that produces when simultaneously braking directly acts on supporting seat and link to each other parts, lead to the junction between these parts to bear too big stress, long-term repeated effect down, lead to the premature wearing and tearing of parts easily, reduce its life, increase maintenance and replacement cost, therefore we just put forward car brake high strength supporting seat.

Disclosure of utility model

The utility model aims to provide a high-strength supporting seat for an automobile brake, which aims to solve the problems that a brake system frequently works in the running process of the automobile, the supporting seat is easy to generate fatigue cracks and expand to fail after being subjected to alternating load for a long time, and huge impact force generated by braking acts on the supporting seat and connected parts, so that the connecting parts of the supporting seat and the connected parts are subjected to excessive stress, the parts are worn out prematurely, and the maintenance and replacement cost is increased.

The technical scheme is that the high-strength supporting seat for the automobile brake comprises a support beam, wherein top beams are arranged above the left side and the right side of the top of the support beam, first positioning holes are formed in the top beams, second positioning holes are formed below the left side and the right side of the inside of the support beam, a supporting plate is welded at the bottom of the support beam, first reinforcing ribs and second reinforcing ribs are respectively arranged at the connection positions of the supporting plate and the support beam, connecting plates are symmetrically fixed at the bottom of the top beams, sliding blocks are connected above the left side and the right side of the inside of the support beam at equal intervals, the sliding blocks are connected with the connecting plates through movable plates, and damping springs are arranged between the two sliding blocks.

Preferably, the bracket beam is arranged in a '匚' shape, the connecting plate is arranged in the bracket beam in a sliding way, the top of the connecting plate extends out of the upper surface of the bracket beam, and the top of the connecting plate is fixedly connected with the bottom of the top beam.

Preferably, the sliding block is arranged in the bracket beam in a sliding way, and two ends of the movable plate are respectively hinged with the bottom of the connecting plate and one side, far away from the damping spring, of the sliding block.

Preferably, the top of the bracket beam is positioned at the outer side of the joint plate at equal intervals and is provided with cushion pads which are made of rubber materials.

Preferably, the first reinforcing rib and the second reinforcing rib are welded at the connecting positions of the bracket cross beam and the supporting plate, the side face of the second reinforcing rib is in a wavy shape, and weight reducing holes are formed in the second reinforcing rib and the first reinforcing rib.

Preferably, radiating fins are welded on the front surface of the bracket beam at equal intervals, so that heat generated by braking can be effectively dissipated into surrounding air.

Compared with the prior art, the high-strength support seat for the automobile brake has the beneficial effects that the high-strength support seat for the automobile brake adopts a novel structural design, and the high-strength support seat has the following specific contents:

(1) When the automobile is braked, the top beam drives the connecting plate to move downwards, the movable plate drives the sliding blocks to move, at the moment, the two sliding blocks relatively move and squeeze the damping springs, and meanwhile, the damping springs are used for absorbing and buffering part of vibration and impact force, so that abrasion to an automobile body structure and other parts is reduced, riding comfort is improved, furthermore, the arranged buffer cushion is used for absorbing impact force generated during braking, reducing direct impact to the supporting seat and prolonging the service life of the supporting seat.

(2) The heat radiating area is increased through the plurality of heat radiating fins arranged on the front surface of the bracket beam, and heat generated by braking can be effectively radiated to the surrounding air.

(3) The support beam has the advantages that the first reinforcing ribs and the second reinforcing ribs are arranged at the joint of the support beam and the support plate, the second reinforcing ribs are arranged in a wave shape, the strength of the support beam can be increased, the support seat is prevented from being broken in the use process, a certain damping effect can be achieved, the influence of vibration generated during braking on the support seat is reduced, further, stress distribution can be more uniform through the weight reducing holes formed in the first reinforcing ribs and the second reinforcing ribs, stress concentration at certain positions is avoided, and accordingly the strength and the reliability of the support seat are improved, and cracks and damage risks caused by the stress concentration are reduced.

Drawings

FIG. 1 is a schematic view of a cross-beam partial main section of a bracket of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of the cross beam and top beam of the bracket of the present utility model;

FIG. 4 is a schematic view of the structure of the cushion and frame cross beam connection of the present utility model;

Fig. 5 is a schematic diagram of a connection structure between a radiator fin and a bracket beam according to the present utility model;

Fig. 6 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

The device comprises a bracket beam, a top beam, a first positioning hole, a second positioning hole, a supporting plate, a first reinforcing rib, a second reinforcing rib, a radiating fin, a weight reducing hole, a connecting plate, a movable plate, a sliding block, a damping spring, a buffer pad and a damping cushion, wherein the bracket beam, the top beam, the supporting beam, the first positioning hole, the second positioning hole, the supporting plate, the first reinforcing rib, the second reinforcing rib, the radiating fin, the weight reducing hole, the connecting plate, the movable plate, the sliding block, the damping spring and the buffer pad are respectively arranged in sequence, and the damping spring is arranged in sequence.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-6, the utility model provides a technical scheme that an automobile brake high-strength supporting seat;

In order to solve the problems that a brake system frequently works in the running process of an automobile in the prior art, a support seat is subjected to alternating load for a long time and is easy to generate fatigue cracks and expand to cause failure, and a huge impact force generated by braking acts on the support seat and a connecting part of the support seat to enable the connecting part to bear excessive stress to cause premature wear of the part and increase maintenance and replacement cost, the scheme is disclosed, and particularly referring to fig. 1-4 and 6, the scheme comprises a support beam 1, top beams 2 are arranged above the left side and the right side of the top of the support beam 1, first positioning holes 3 are formed in the top beams 2, and second positioning holes 4 are formed below the left side and the right side of the inside of the support beam 1; the support beam 1 is provided with a support plate 5 in a 匚 shape, the joint plate 10 is slidably arranged in the support beam 1, the top of the joint plate 10 is fixedly connected with the bottom of the top beam 2, the two ends of the movable plate 11 are respectively hinged with the bottom of the joint plate 10 and one side of the slide 12 far away from the shock-absorbing spring 13, which is positioned on the outer side of the joint plate 10, the cushion 14 is made of rubber, and the cushion is arranged on the outer side of the joint plate 10 at equal intervals.

The bracket beam 1 and the top beam 2 are placed at preset positions, a plurality of bolts are sequentially inserted into the first positioning holes 3 and the second positioning holes 4 and are sequentially screwed by tools, so that the bracket beam 1 and the top beam 2 are primarily fixed on a vehicle body, components such as a brake caliper, a brake disc and the like connected with a supporting seat are mounted on the supporting seat in a correct mode, then when the vehicle brakes, the top beam 2 drives the connecting plate 10 to move downwards and drives the sliding blocks 12 to move through the movable plate 11, at the moment, the two sliding blocks 12 relatively move and squeeze the damping springs 13, and meanwhile, the damping springs 13 are utilized to absorb and buffer part of vibration and impact force, so that the abrasion to the vehicle body structure and other components is reduced, riding comfort is improved, and meanwhile, the impact force generated during braking can be absorbed by utilizing the arranged buffer pad 14, direct impact to the supporting seat is reduced, and the service life of the supporting seat is prolonged.

Different from the first embodiment, the strength of the bracket beam 1 can be increased by using the first reinforcing rib 6 and the second reinforcing rib 7, the support seat is prevented from being broken in the using process, and particularly referring to fig. 1-3, the first reinforcing rib 6 and the second reinforcing rib 7 are welded at the connecting position of the bracket beam 1 and the support plate 5, the side surface of the second reinforcing rib 7 is arranged in a wave shape, and weight reducing holes 9 are formed in the second reinforcing rib 7 and the first reinforcing rib 6.

The first reinforcing rib 6 and the second reinforcing rib 7 are arranged at the joint of the support beam 1 and the support plate 5, the second reinforcing rib 7 is arranged in a wave shape, a certain damping effect can be achieved when the strength is increased, the influence of vibration generated during braking on the support seat is reduced, stress distribution can be more uniform through the lightening holes 9 formed in the first reinforcing rib 6 and the second reinforcing rib 7, stress concentration at certain positions is avoided, the strength and the reliability of the support seat are improved, and cracks and damage risks caused by the stress concentration are reduced.

In the third embodiment, unlike the second embodiment, the heat dissipation fins 8 are arranged to effectively dissipate heat generated by braking to the surrounding air, and the heat dissipation fins 8 are welded on the front surface of the bracket beam 1 at equal intervals as shown in fig. 2 and 5, so that heat generated by braking can be effectively dissipated to the surrounding air.

Through a plurality of heat radiation fins 8 that set up in the front of support crossbeam 1, increase radiating area can give off the heat that the brake produced in the surrounding air effectively to make supporting seat and continuous parts such as brake caliper, brake disc etc. keep in suitable operating temperature range, reduce the emergence of thermal fatigue and thermal deformation, and then prolong the life of these parts, reduce maintenance and replacement cost.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The automobile brake high-strength supporting seat is characterized by further comprising a supporting plate (5) welded at the bottom of the supporting plate (1), a first reinforcing rib (6) and a second reinforcing rib (7) are respectively arranged at the joint of the supporting plate (5) and the supporting plate (1), connecting plates (10) are symmetrically fixed at the bottom of the supporting plate (2), sliding blocks (12) are connected with the upper parts of the left side and the right side of the inside of the supporting plate (1) at equal intervals, the sliding blocks (12) are connected with the connecting plates (10) through movable plates (11), and damping springs (13) are arranged between the two sliding blocks (12).

2. The high-strength supporting seat for the automobile brake of claim 1, wherein the bracket beam (1) is arranged in a 匚 shape, the connecting plate (10) is arranged in the bracket beam (1) in a sliding manner, the top of the connecting plate (10) extends out of the upper surface of the bracket beam (1), and the top of the connecting plate (10) is fixedly connected with the bottom of the top beam (2).

3. The high-strength supporting seat for the automobile brake according to claim 1, wherein the sliding block (12) is slidably arranged in the bracket beam (1), and two ends of the movable plate (11) are respectively hinged with the bottom of the connecting plate (10) and one side, far away from the damping spring (13), of the sliding block (12).

4. The high-strength supporting seat for automobile brake according to claim 1, wherein the top of the bracket beam (1) is positioned at the outer side of the connecting plate (10) and is provided with cushion pads (14) at equal intervals, and the cushion pads (14) are made of rubber materials.

5. The high-strength supporting seat for the automobile brake of claim 1, wherein the first reinforcing ribs (6) and the second reinforcing ribs (7) are welded at the connecting positions of the bracket cross beam (1) and the supporting plate (5), the side surfaces of the second reinforcing ribs (7) are arranged in a wave shape, and weight reducing holes (9) are formed in the second reinforcing ribs (7) and the first reinforcing ribs (6).

6. The high-strength supporting seat for the automobile brake is characterized in that radiating fins (8) are welded on the front surface of the bracket beam (1) at equal intervals, so that heat generated by the brake can be effectively dissipated into the surrounding air.