CN213393269U

CN213393269U - Friction material for automobile brake pad

Info

Publication number: CN213393269U
Application number: CN202021968168.9U
Authority: CN
Inventors: 梁渊
Original assignee: Xinge Machinery Co ltd
Current assignee: Xinge Machinery Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-08
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a brake block technical field specifically is a friction material for automobile brake block, including steel sheet, warning piece, C shaped plate and fin, the yellow rust-resistant lacquer of zinc has been laid to the surface of steel sheet, the right flank fixedly connected with bonding insulating layer of steel sheet, the left surface fixedly connected with metal covering of steel sheet, the right flank fixedly connected with frictional layer of warning piece, the joint has the fin between C shaped plate inner wall and the fixed plate. The utility model discloses optimize friction material, installed the warning piece at friction material's left surface, make the driver when the friction material consumption of brake block is totally, can send when the brake disc has contacted friction material and fizz, be used for indicateing the driver, the brake block has run out soon to also protect the brake disc of car, and the device has installed the fin, make the brake block can be timely when overheated obtain cooling down, so as to be unlikely to brake failure, cause the potential safety hazard.

Description

Friction material for automobile brake pad

Technical Field

The utility model relates to a brake block technical field specifically is a friction material for automobile brake block.

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.

Current brake block friction material is when long-time wearing and tearing, does not have the material of warning to lead to the driver to be can not timely discovery when driving that the brake block friction material of oneself has consumed totally, thereby damage the brake disc easily, and current brake block does not have heat abstractor, thereby the driver leads to long-time just braking, thereby the overheated effect that loses the deceleration of friction material that makes the brake block, produces the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a friction material for automobile brake block to the problem of the device that does not have the warning material when membrane material consumes the end and can not cool down for the brake block who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a friction material for automobile brake block, includes steel sheet, warning piece, C shaped plate and fin, the yellow anti-rust paint of zinc has been laid to the surface of steel sheet, the right flank fixedly connected with bonding insulating layer of steel sheet, the left surface fixedly connected with metal covering of steel sheet, the right flank fixedly connected with frictional layer of warning piece, the joint has the fin between C shaped plate inner wall and fixed plate (733).

Preferably, the right flank fixed mounting of metal covering has two fixed frames, two first slide rail has all been seted up to the left surface of fixed frame inner wall, all be provided with first slider, two in the first slide rail the equal fixedly connected with connecting plate of right flank of first slider, and the right-hand member of connecting plate all pierces through slide rail fixed mounting and have the C shaped plate the penetrability thread groove has all been seted up to the surface of fixed frame, and the thread inslot all meshes threaded post.

Preferably, two the second slide rail (731) have all been seted up to the opposite of C shaped plate inner wall, and second slide rail (731) all are provided with second slider (732), the equal fixedly connected with connecting plate of opposite of second slider (732), and the connecting plate penetrates second slide rail (731) fixedly connected with fixed plate (733), two the opposite of fixed plate (733) all is provided with second spring (734).

Preferably, the right side surface of the bonding heat insulation layer is fixedly connected with a warning sheet.

Preferably, the right flank fixedly connected with spliced pole of fixed frame, and the surface cover of spliced pole is equipped with the connecting cylinder to be provided with first spring in the connecting cylinder, and the one end fixedly connected with spliced pole other end fixedly connected with connecting cylinder of first spring, and the right flank fixed mounting of connecting cylinder has the press platen.

Preferably, one end, far away from the fixed frame, of each of the two threaded columns is fixedly connected with a rotating handle, and a rubber pad is bonded on the outer surface of each rotating handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model optimizes the friction layer, and the warning sheet is arranged on the left side surface of the semi-metal material, so that when the friction layer of the brake block is consumed, the brake disc can make hissing sound when contacting the friction layer, so as to prompt the driver that the brake block is nearly used up, thereby protecting the brake disc of the automobile;

1. the heat insulation plate and the warning sheet are arranged and bonded, so that heat generated by the brake sheet can not be transferred to the surface of a steel plate or other materials, and the warning sheet is arranged, so that when the friction layer is consumed, the brake disc is in contact with the warning sheet, and the generated hissing sound can remind a driver to replace the brake sheet in time;

2. through setting up C shaped plate, fixed frame and fin, can make the fin when overheated, cooling that can be timely to the brake that prevents the overheated production of brake block is malfunctioning, and the joint of C shaped plate and fixed plate can install the fin of specification difference in the device, thereby can be convenient for replace, overhaul and daily maintenance to the fin.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;

FIG. 4 is a schematic side view of the structure of the fixed heat sink device of the present invention;

fig. 5 is an enlarged schematic view of the structure B in fig. 4 according to the present invention.

In the figure: 1. a steel plate; 2. zinc yellow rust-proof paint; 3. bonding a heat insulation layer; 4. a metal cover; 5. a warning sheet; 6. a friction layer; 7. a fixing frame; 71. a first slide rail; 72. a first slider; 73. a C-shaped plate; 731. a second slide rail; 732. a second slider; 733. a fixing plate; 734. a second spring; 74. a threaded post; 75. a first spring; 76. a pressing plate; 8. and a heat sink.

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. 1-5, the present invention provides an embodiment:

a friction material for an automobile brake pad comprises a steel plate 1, a warning sheet 5, a C-shaped plate 73 and radiating fins 8, wherein zinc yellow antirust paint 2 is laid on the outer surface of the steel plate 1, a bonding heat-insulating layer 3 is fixedly connected to the right side surface of the steel plate 1, a metal cover 4 is fixedly connected to the left side surface of the steel plate 1, a friction layer 6 is fixedly connected to the right side surface of the warning sheet 5, and the radiating fins 8 are clamped between the inner wall of the C-shaped plate 73 and a fixing plate 733;

furthermore, two fixed frames 7 are fixedly mounted on the right side surface of the metal cover 4, first slide rails 71 are respectively formed on the left side surfaces of the inner walls of the two fixed frames 7, first slide blocks 72 are respectively arranged in the first slide rails 71, connecting plates are respectively and fixedly connected to the right side surfaces of the two first slide blocks 72, the right ends of the connecting plates penetrate through the outer surfaces of the fixed frames 7 fixedly mounted with C-shaped plates 73 and are respectively provided with a penetrating threaded groove, threaded columns 74 are respectively meshed in the threaded grooves, the radiating fins 8 can be moved by the two threaded columns 74 by arranging the threaded columns 74 and the C-shaped plates 73, the C-shaped plates 73 clamp the radiating fins 8, and the radiating fins 8 are fixed;

furthermore, the opposite surfaces of the inner walls of the two C-shaped plates 73 are both provided with second slide rails 731, the second slide rails 731 are both provided with second sliding blocks 732, the opposite surfaces of the second sliding blocks 732 are both fixedly connected with connecting plates, the connecting plates penetrate through the second slide rails 731 and are fixedly connected with fixing plates 733, the opposite surfaces of the two fixing plates 733 are both provided with second springs 734, and the second slide rails 731, the second sliding blocks 732 and the second springs 734 are arranged, so that the cooling fins 8 with different specifications and sizes can be installed between the C-shaped plates 73 and the fixing plates 733;

furthermore, the right side surface of the bonding heat-insulating layer 3 is fixedly connected with a warning sheet 5, and the warning sheet 5 is arranged, so that a driver can be warned in advance to replace the brake pad when the friction layer 6 of the brake is used up, and the loss of the brake disc is also protected;

furthermore, a connecting column is fixedly connected to the right side surface of the fixing frame 7, a connecting cylinder is sleeved on the outer surface of the connecting column, a first spring 75 is arranged in the connecting cylinder, one end of the first spring 75 is fixedly connected with the other end of the connecting column, a connecting cylinder is fixedly connected to the other end of the connecting cylinder, a pressing plate 76 is fixedly installed on the right side surface of the connecting cylinder, and the first spring 75 and the pressing plate 76 are arranged to enable the radiating fins 8 to be difficult to be overturned and fed when the automobile jolts for a long time, so that the radiating fins 8 are difficult to fall off;

further, the one end fixedly connected with of fixed frame 7 is kept away from to two screw post 74 changes the handle, and changes the surface bonding of handle and have the rubber pad, changes the handle and the rubber pad through setting up, can make screw post 74 easy the easy unscrewing of relaxing more, comes to carry out maintenance and the replacement to fin 8.

The working principle is as follows: the method comprises the steps that firstly, zinc yellow antirust paint 2 is coated on the surface of a steel plate 1 to protect the steel plate 1, the steel plate 1 is prevented from being corroded and rusted, a friction layer 6 is made of a semi-metal material, a warning sheet 5 is clamped inside the friction layer 6, when the friction layer 6 is about to be used up, the warning sheet 5 and a brake disc are rubbed to generate hissing sound, so that a driver can be reminded to timely replace a brake pad, the left side surface of the friction layer 6 is bonded with a bonding heat insulation layer 3, so that heat generated by the friction layer 6 cannot affect other materials, when a radiating fin 8 needs to be installed, a pressing plate 76 is firstly pulled up, the radiating fin 8 is placed between the inner wall of a C-shaped plate 73 and the outer surface of a fixing plate 733 to be fixed, at the moment, two threaded columns 74 are screwed, so that the two C-shaped plates 73 clamp the radiating fin.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a friction material for automobile brake block, includes steel sheet (1), warning piece (5), C shaped plate (73) and fin (8), its characterized in that: zinc yellow anti-rust paint (2) have been laid to the surface of steel sheet (1), the right flank fixedly connected with bonding insulating layer (3) of steel sheet (1), the left surface fixedly connected with metal covering (4) of steel sheet (1), the right flank fixedly connected with frictional layer (6) of warning piece (5), the joint has fin (8) between C shaped plate (73) inner wall and fixed plate (733).

2. The friction material for the automobile brake pad according to claim 1, wherein: the right flank fixed mounting of metal covering (4) has two fixed frames (7), two first slide rail (71) have all been seted up to the left surface of fixed frame (7) inner wall, all be provided with first slider (72) in first slide rail (71), two the equal fixedly connected with connecting plate of right flank of first slider (72), and the right-hand member of connecting plate all pierces through slide rail fixed mounting and has C shaped plate (73), the penetrability thread groove has all been seted up to the surface of fixed frame (7), and all meshes threaded post (74) in the thread groove.

3. The friction material for the automobile brake pad according to claim 2, wherein: two second slide rail (731) have all been seted up to the opposite of orientation of C shaped plate (73) inner wall, and second slide rail (731) all are provided with second slider (732), the equal fixedly connected with connecting plate to the opposite of second slider (732), and the connecting plate penetrates second slide rail (731) fixedly connected with fixed plate (733), two the opposite of fixed plate (733) all is provided with second spring (734).

4. The friction material for the automobile brake pad according to claim 1, wherein: the right side surface of the bonding heat insulation layer (3) is fixedly connected with a warning sheet (5).

5. The friction material for the automobile brake pad according to claim 2, wherein: the right flank fixedly connected with spliced pole of fixed frame (7), and the surface cover of spliced pole is equipped with the connecting cylinder to be provided with first spring (75) in the connecting cylinder, and the one end fixedly connected with spliced pole other end fixedly connected with connecting cylinder of first spring (75), and the right flank fixed mounting of connecting cylinder has pressure board (76).

6. The friction material for the automobile brake pad according to claim 2, wherein: one end of each of the two threaded columns (74) far away from the fixed frame (7) is fixedly connected with a rotating handle, and a rubber pad is bonded on the outer surface of each rotating handle.