CN213628601U

CN213628601U - High-strength wear-resistant automobile brake pad

Info

Publication number: CN213628601U
Application number: CN202022553330.7U
Authority: CN
Inventors: 李丽美
Original assignee: Quanzhou Shuangdesheng Transportation Equipment Co ltd
Current assignee: Quanzhou Shuangdesheng Transportation Equipment Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-07-06
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a high-strength wear-resisting automobile brake pad, including mounting substrate, louvre and fixing device, the equal fixedly connected with in both ends protruding handle about mounting substrate, and mounting substrate's upper end is provided with thickness warning piece, mounting substrate includes wearing layer, insulating layer, supporting layer, corrosion-resistant layer and anti-oxidant material layer, the brake pad main part is installed to mounting substrate's preceding terminal surface, and the lateral surface of brake pad main part has seted up the louvre, the setting is seted up at the inboard main groove of decontaminating of brake pad main part to mounting substrate's preceding terminal surface, and the up end of brake pad main part has seted up vice blowdown groove, mounting substrate's rear end is provided with the boss, and the inboard fixing device of installing of boss. This wear-resisting automobile brake block excels in, and the wearability is higher, is convenient for effectively the blowdown, has solved general brake block radiating effect relatively poor, and it is great to heat up after the friction, influences the problem of service performance.

Description

High-strength wear-resistant automobile brake pad

Technical Field

The utility model relates to an automobile parts technical field specifically is a wear-resisting car brake block excels in.

Background

The automobile brake pad is also called as automobile brake shoe, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and a friction pad bear external pressure to generate friction action so as to achieve the aim of reducing the speed of the automobile, and the high-performance brake pad is the most direct, effective and simple method for improving the braking force of the brake.

Present automobile brake piece wearability still needs to improve when using, needs to carry out periodic inspection and detects the degree of wear, is not convenient for effective blowdown, and the radiating effect is relatively poor, and it is great to heat up after the friction, influences performance, consequently, the utility model provides a high-strength wear-resisting automobile brake piece to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-strength wear-resisting automobile brake block to solve present automobile brake block that proposes in the above-mentioned background art and still need improve when using the wearability, need carry out periodic inspection and detect the degree of wear, effective blowdown is not convenient for, and the radiating effect is relatively poor, and it is great to heat up after the friction, influences the problem of performance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting automobile brake block excels in, includes mounting substrate, louvre and fixing device, the equal fixedly connected with convex handle in both ends about mounting substrate, and mounting substrate's upper end is provided with thickness warning piece, the brake block main part is installed to mounting substrate's preceding terminal surface, and the lateral surface of brake block main part has seted up the louvre, the main dirt discharging groove of setting in brake block main part inboard is seted up to mounting substrate's preceding terminal surface, and the up end of brake block main part has seted up vice dirt discharging groove, mounting substrate's rear end is provided with the boss, and the fixing device is installed to the inboard of boss.

Preferably, the mounting substrate comprises a wear-resistant layer, a heat-insulating layer, a supporting layer, a corrosion-resistant layer and an oxidation-resistant material layer, the rear end face of the wear-resistant layer is connected with the heat-insulating layer, the supporting layer is arranged on the rear end face of the heat-insulating layer, the corrosion-resistant layer is fixed on the rear side of the supporting layer, and the oxidation-resistant material layer is connected to the rear side face of the corrosion-resistant layer.

Preferably, the front end face of the wear-resistant layer is provided with trapezoidal protruding structures at equal intervals, and the brake pad main body is arranged at the upper end of the trapezoidal protruding structures.

Preferably, the inside of the oxidation-resistant material layer is provided with arch-shaped convex structures at equal intervals, and the oxidation-resistant material layer is tightly attached to the corrosion-resistant layer.

Preferably, the heat dissipation holes are arranged in bilateral symmetry about the center line of the mounting substrate, the auxiliary sewage discharge grooves are obliquely arranged on the front end faces of the heat dissipation holes at equal intervals, and the inner ends of the auxiliary sewage discharge grooves are connected with the main sewage discharge groove.

Preferably, fixing device includes fixed block, engaging lug and fixing base, and the engaging lug is installed to the rear end of fixed block, and the lower extreme of fixed block is connected with the fixing base.

Compared with the prior art, the beneficial effects of the utility model are that: the high-strength wear-resistant automobile brake pad is high in wear resistance and convenient for effective pollution discharge, and solves the problems that the common brake pad is poor in heat dissipation effect, large in temperature rise after friction and influenced in use performance;

1. the rear end face of the heat insulation layer is provided with a supporting layer, and the wear-resistant layer and the heat insulation layer are arranged in a multi-layer mode, so that the wear resistance of the mounting substrate is improved;

2. the automobile brake pad is provided with a brake pad main body, a main dirt discharge groove and an auxiliary dirt discharge groove, when an automobile is braked, the brake pad main body is directly rubbed with a brake steel plate, meanwhile, abrasion debris is generated, the auxiliary dirt discharge groove is obliquely arranged on the front end face of a heat radiation hole at equal intervals, and the inner end of the auxiliary dirt discharge groove is connected with the main dirt discharge groove, so that the debris generated by abrasion rapidly slides into the main dirt discharge groove along the auxiliary dirt discharge groove and flows out along the main dirt discharge groove, the accumulation of the debris is prevented from influencing the surface roughness of the heat radiation hole, and the rapid dirt discharge effect is achieved;

3. be equipped with brake block main part and louvre, equidistant the louvre of having seted up in the outside of brake block main part, when the car brake, the brake block main part is direct to produce high-speed friction with the brake steel sheet to quick friction thermogenesis carries out quick discharge through the inside heat of louvre pair brake block main part, and it is relatively poor to have solved general brake block radiating effect, and it is great to heat up after the friction, influences the problem of usability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a rear view cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the mounting substrate of the present invention;

fig. 4 is a schematic view of the overall structure of the fixing device of the present invention.

In the figure: 1. a mounting substrate; 101. a wear layer; 102. a thermal insulation layer; 103. a support layer; 104. a corrosion-resistant layer; 105. an oxidation resistant material layer; 2. a brake pad main body; 3. heat dissipation holes; 4. a main sewage draining tank; 5. a thickness warning sheet; 6. a convex handle; 7. a fixing device; 701. a fixed block; 702. connecting lugs; 703. a fixed seat; 8. a reinforcing block; 9. and an auxiliary sewage draining groove.

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 high-strength wear-resistant automobile brake pad comprises a mounting substrate 1, a wear-resistant layer 101, a heat-insulating layer 102, a supporting layer 103, a corrosion-resistant layer 104, an antioxidant material layer 105, a brake pad body 2, a heat dissipation hole 3, a main sewage discharge groove 4, a thickness warning sheet 5, a convex handle 6, a fixing device 7, a fixing block 701, a connecting lug 702, a fixing seat 703, a reinforcing block 8 and an auxiliary sewage discharge groove 9, wherein the left end and the right end of the mounting substrate 1 are fixedly connected with the convex handles 6, the thickness warning sheet 5 is arranged at the upper end of the mounting substrate 1, the mounting substrate 1 comprises the wear-resistant layer 101, the heat-insulating layer 102, the supporting layer 103, the corrosion-resistant layer 104 and the antioxidant material layer 105, the rear end face of the wear-resistant layer 101 is connected with the heat-insulating layer 102, the supporting layer 103 is arranged on the rear end face of the heat-insulating layer 102, the corrosion-resistant layer 104 is fixed, the heat dissipation hole 3 is formed in the outer side face of the brake pad main body 2, the main sewage discharge groove 4 formed in the inner side of the brake pad main body 2 is formed in the front end face of the mounting base plate 1, the auxiliary sewage discharge groove 9 is formed in the upper end face of the brake pad main body 2, the reinforcing block 8 is arranged at the rear end of the mounting base plate 1, the fixing device 7 is mounted on the inner side of the reinforcing block 8, the fixing device 7 comprises a fixing block 701, a connecting lug 702 and a fixing seat 703, the connecting lug 702 is mounted at the rear end of the fixing block 701, and the fixing seat 703 is connected to the;

as shown in fig. 3, trapezoidal protruding structures are arranged on the front end face of the wear-resistant layer 101 at equal intervals, the brake pad main body 2 is arranged at the upper end of the trapezoidal protruding structures, so that the effect of increasing the surface friction force of the mounting substrate 1 is achieved, the arched protruding structures are arranged inside the oxidation-resistant material layer 105 at equal intervals, the oxidation-resistant material layer 105 and the corrosion-resistant layer 104 are tightly attached to each other, and the strength of the bottom face of the mounting substrate 1 is increased;

as shown in fig. 1, the heat dissipation holes 3 are symmetrically arranged at left and right sides with respect to the center line of the mounting substrate 1, the auxiliary sewage discharge grooves 9 are obliquely arranged at equal intervals on the front end surface of the heat dissipation holes 3, and the inner ends of the auxiliary sewage discharge grooves 9 are connected with the main sewage discharge groove 4, thereby facilitating sewage discharge.

The working principle is as follows: when the high-strength wear-resistant automobile brake pad is used, firstly, as shown in fig. 1 and fig. 2, the mounting substrate 1 in fig. 2 is connected with an automobile brake disc through the fixing device 7 on the rear end surface of the mounting substrate 1, because the rear end of the fixing block 701 is provided with the connecting lug 702, the lower end of the fixing block 701 is connected with the fixing seat 703, the fixing device 7 is better limited through the fixing seat 703 and the connecting lug 702, and the connecting strength with the brake disc is increased, as shown in fig. 1, when the automobile is braked, the brake pad main body 2 is directly rubbed with a brake steel plate and rapidly rubs to generate heat, and simultaneously generates abraded debris, the abraded debris is obliquely arranged on the front end surface of the heat dissipation hole 3 at equal intervals through the auxiliary pollution discharge groove 9, and the inner end of the auxiliary pollution discharge groove 9 is connected with the main pollution discharge groove 4, so that the abraded debris quickly slides into the main pollution discharge groove 4 and flows, the phenomenon that the surface roughness of the heat dissipation holes 3 is influenced by the accumulation of the debris is avoided, and the effect of rapid pollution discharge is achieved;

combine fig. 1 and fig. 3 to show, the equidistant trapezoidal protruding structure that is provided with of preceding terminal surface of wearing layer 101, and brake block main part 2 sets up the upper end at this trapezoidal protruding structure, play the effect of increasing mounting substrate 1 surface friction, the equidistant arch protruding structure that is provided with in inside of anti-oxidant material layer 105, and anti-oxidant material layer 105 and corrosion-resistant layer 104 closely laminate the setting, increase the intensity of 1 bottom surface of mounting substrate, reduce the 1 fracture risk of mounting substrate, thickness warning piece 5 plays the effect of thickness warning, boss 8 runs through in the inside of mounting substrate 1, play vertical reinforced effect, this is exactly this high-strength wear-resisting automobile brake block's application method.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wear-resisting car brake block excels in, includes mounting substrate (1), louvre (3) and fixing device (7), its characterized in that: the brake pad is characterized in that the left end and the right end of the mounting substrate (1) are fixedly connected with convex handles (6), the upper end of the mounting substrate (1) is provided with a thickness warning sheet (5), the brake pad main body (2) is mounted on the front end face of the mounting substrate (1), the outer side face of the brake pad main body (2) is provided with heat dissipation holes (3), the front end face of the mounting substrate (1) is provided with a main pollution discharge groove (4) which is arranged on the inner side of the brake pad main body (2), the upper end face of the brake pad main body (2) is provided with an auxiliary pollution discharge groove (9), the rear end of the mounting substrate (1) is provided with a reinforcing block (8), and the inner side of the reinforcing block (8).

2. The high-strength wear-resistant automobile brake pad as claimed in claim 1, wherein: the mounting substrate (1) comprises a wear-resistant layer (101), a heat-insulating layer (102), a supporting layer (103), a corrosion-resistant layer (104) and an antioxidant material layer (105), wherein the heat-insulating layer (102) is connected to the rear end face of the wear-resistant layer (101), the supporting layer (103) is arranged on the rear end face of the heat-insulating layer (102), the corrosion-resistant layer (104) is fixed to the rear side of the supporting layer (103), and the antioxidant material layer (105) is connected to the rear side face of the corrosion-resistant layer (104).

3. The high-strength wear-resistant automobile brake pad as claimed in claim 2, wherein: the front end face of the wear-resistant layer (101) is provided with trapezoidal protruding structures at equal intervals, and the brake pad main body (2) is arranged at the upper end of the trapezoidal protruding structures.

4. The high-strength wear-resistant automobile brake pad as claimed in claim 2, wherein: the anti-oxidation material layer (105) is internally provided with arch-shaped convex structures at equal intervals, and the anti-oxidation material layer (105) is tightly attached to the corrosion-resistant layer (104).

5. The high-strength wear-resistant automobile brake pad as claimed in claim 1, wherein: the heat dissipation holes (3) are arranged in bilateral symmetry about the center line of the mounting substrate (1), the auxiliary sewage discharge grooves (9) are obliquely arranged on the front end face of the heat dissipation holes (3) at equal intervals, and the inner ends of the auxiliary sewage discharge grooves (9) are connected with the main sewage discharge groove (4).

6. The high-strength wear-resistant automobile brake pad as claimed in claim 1, wherein: the fixing device (7) comprises a fixing block (701), a connecting lug (702) and a fixing seat (703), the connecting lug (702) is installed at the rear end of the fixing block (701), and the fixing seat (703) is connected to the lower end of the fixing block (701).