CN211975720U

CN211975720U - Motorcycle brake pad with heat dissipation function

Info

Publication number: CN211975720U
Application number: CN202020264588.2U
Authority: CN
Inventors: 詹海峰
Original assignee: Jiangsu Xiesheng Friction Material Co ltd
Current assignee: Jiangsu Xiesheng Friction Material Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-20
Anticipated expiration: 2030-03-06

Abstract

The utility model belongs to the technical field of motorcycle brake block, a motorcycle brake block with heat dissipation function is disclosed, including two steel sheets, two otic placodes, per two have all been installed to relative one side of steel sheet reset spring has been installed between the otic placode, the surface of steel sheet runs through and is equipped with subtracts heavy groove, the clutch blocks has been installed to the surface of steel sheet, the quantity of clutch blocks is two. This through wearing and tearing increasingly along with the clutch blocks, the radiating groove can all dispel the heat to the clutch blocks after the friction, be equipped with the area of contact that a plurality of radiating grooves can strengthen clutch blocks and air, the reinforcing radiating effect, utilize the inner wall that subtracts the weight groove and the inner wall in V-arrangement groove simultaneously, can increase the area of contact through steel sheet and air after heat-conduction, further increase the radiating effect, can avoid rubbing the in-process that gets up hot for a long time like this, the steel sheet is heated the too big cracked problem of steel sheet that leads to, therefore, the clothes hanger is strong in practicability.

Description

Motorcycle brake pad with heat dissipation function

Technical Field

The utility model relates to a motorcycle brake block's technical field specifically is a motorcycle brake block with heat dissipation function.

Background

The brake block is also called brake shoe, in the brake system of the motorcycle, the brake block is the most key safety part, the quality of all brake effects is the decisive function of the brake block, the brake pad is mainly from friction, the kinetic energy of the vehicle is converted into the heat energy after friction by using the friction between the brake pad and a brake disc (drum) and between the tire and the ground, the vehicle is stopped, the brake pad is generally composed of a steel plate, a bonding heat-insulating layer and a friction block, the steel plate is coated for rust prevention, the coating process uses an SMT-4 furnace temperature tracker to detect the temperature distribution in the coating process to ensure the quality, the heat insulating layer is made of a non-heat-conducting material and aims at insulating heat, the friction block is made of a friction material and an adhesive, and the friction block is extruded on a brake disc or a brake drum to generate friction when braking, so that the aim of decelerating and braking the vehicle is fulfilled.

In the prior art, when a brake pad is used for braking, large heat can be generated between a friction block and a brake disc, the heat in the friction block can be conducted to the interior of a steel sheet, and if the steel sheet is broken due to the excessive heat under the condition of emergency braking.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a motorcycle brake block with heat dissipation function possesses the radiating effect good, and advantages such as light in weight have solved the steel sheet and have been heated too big cracked problem that leads to easily at brake braking in-process.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a motorcycle brake pad with a heat dissipation function comprises two steel plates, wherein two lug plates are respectively arranged on opposite sides of the two steel plates, a reset spring is arranged between every two lug plates, weight reduction grooves are formed in the outer surfaces of the steel plates in a penetrating mode, friction blocks are arranged on the outer surfaces of the steel plates, the number of the friction blocks is two, the friction blocks and the steel plates are formed by high-temperature pressing, a plurality of heat dissipation grooves are arranged inside the friction blocks, the heat dissipation grooves are evenly distributed on the outer surfaces of the friction blocks, a plurality of supporting blocks are arranged inside the heat dissipation grooves, the supporting blocks and the friction blocks are designed in an integrated mode, through holes are formed inside the supporting blocks, a plurality of connecting frameworks are arranged inside the weight reduction grooves, two ends of each connecting framework are fixedly connected with the inner walls of the weight reduction grooves respectively, and heat insulation layers are arranged inside the connecting frameworks, the inner wall of one side of the weight reduction groove close to the friction block is provided with a plurality of V-shaped grooves, the upper end face of the steel plate is provided with a pin hole, and the lower end face of the steel plate is provided with a brake plate.

Preferably, the steel plate and the ear plate are arranged by pouring, and two ends of the return spring are respectively fixedly connected with the ear plate at the corresponding position.

Preferably, the heat dissipation groove is a square groove, and the depth of the heat dissipation groove is smaller than the width of the friction block.

Preferably, the connecting framework is made of metal materials and is of a square structure.

Preferably, the number of the pin holes is two, the number of the braking plates is two, the pin holes are of arc structures, and the braking plates are made of metal materials.

Preferably, the brake plates are welded with the steel plate, and the opposite sides of the two brake plates are provided with wear-resistant layers.

(III) advantageous effects

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this through wearing and tearing increasingly along with the clutch blocks, the radiating groove can all dispel the heat to the clutch blocks after the friction, it can strengthen the area of contact of clutch blocks and air to be equipped with a plurality of radiating grooves, the reinforcing radiating effect, utilize the inner wall that subtracts the inner wall in groove and the inner wall in V-arrangement groove simultaneously, can increase the area of contact of steel sheet after heat-conduction with the air, further increase the radiating effect, can avoid rubbing the in-process of getting up hot for a long time like this, the steel sheet is heated the too big cracked problem of steel sheet that leads to, therefore, the clothes hanger is strong in practicability, compared with the prior art, the problem of the steel sheet being heated the too big cracked problem that leads to in the brake.

2. The wear-resistant layer is arranged on the brake plate, so that the wear-resistant layer can protect the brake plate when the brake plate brakes, the service life of the brake plate is prolonged, and compared with the prior art, the brake plate is seriously worn when braking.

Drawings

FIG. 1 is a longitudinal section of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 3 is the overall structure schematic diagram of the friction block of the present invention.

In the figure: the device comprises a steel plate 1, a lug plate 2, a reset spring 3, a weight reduction groove 4, a friction block 5, a heat dissipation groove 6, a support block 7, a through groove 8, a connecting framework 9, a heat insulation layer 10, a V-shaped groove 11, a pin hole 12, a brake plate 13 and a wear-resistant layer 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. 1-3, the present invention provides a technical solution: a motorcycle brake pad with heat dissipation function comprises two steel plates 1, wherein two lug plates 2 are respectively arranged on opposite sides of the two steel plates 1, a reset spring 3 is arranged between every two lug plates 2, a braked friction block 5 is reset by utilizing the elasticity of the reset spring 3 so as to facilitate braking operation, weight reduction grooves 4 are formed in the outer surfaces of the steel plates 1 in a penetrating mode, and the purpose of the weight reduction grooves 4 is achieved, on one hand, the contact area of the steel plates 1 and air is increased, the heat dissipation effect is enhanced, friction blocks 5 are arranged on the outer surfaces of the steel plates 1, the number of the friction blocks 5 is two, the friction blocks 5 and the steel plates 1 are formed by high-temperature pressing, a plurality of heat dissipation grooves 6 are arranged inside the friction blocks 5, and the heat dissipation grooves 6 are uniformly distributed on the outer surfaces of the friction blocks 5, so that heat dissipation is more uniform, the heat dissipation groove 6 is internally provided with a plurality of supporting blocks 7, the supporting blocks 7 and the friction block 5 are designed in an integrated manner, through holes 8 are formed in the supporting blocks 7, the supporting blocks 7 do not enable the heat dissipation groove 6 to deform in the friction process, the structural stability of the friction block 5 is improved, meanwhile, the through holes 8 are used for ventilation, the heat dissipation can be carried out in the space of the heat dissipation groove 6 separated by the supporting blocks 7, a plurality of connecting frameworks 9 are arranged in the lightening groove 4, two ends of each connecting framework 9 are respectively and fixedly connected with the inner wall of the lightening groove 4, the connecting frameworks 9 are connected with the inner wall of the lightening groove 4 by adopting a welding method, so that the deformation of the steel plate 1 is avoided, a heat insulation layer 10 is arranged in the connecting framework 9, the heat insulation layer 10 has the function of avoiding the continuous conduction of heat, a plurality of V-shaped grooves 11 are arranged on the inner wall of the lightening groove 4, the area of heat and air contact is bigger like this, does benefit to heat conduction, and the up end of steel sheet 1 is equipped with pinhole 12, and pinhole 12 rotates with the locating pin of brake disc to be connected, and the brake block after the installation carries on spacingly, and the lower terminal surface dress of steel sheet 1 is equipped with braking plate 13.

Steel sheet 1 sets up for pouring the shaping with otic placode 2, and reset spring 3's both ends respectively with the otic placode 2 fixed connection who corresponds position department, and reset spring 3 carries out fixed connection through buckle and otic placode 2, is dismantling the brake block like this and conveniently takes off reset spring 3 to conveniently change the brake block.

The heat dissipation groove 6 is a square groove, the depth of the heat dissipation groove 6 is smaller than the width of the friction block 5, and therefore the heat dissipation groove 6 cannot penetrate through the friction block 5, the friction block 5 is split, and the fixing effect during friction is not facilitated.

Connect skeleton 9 to make for metal material, and connect skeleton 9 and be square structure, so set up and utilize metal material for the structure of connecting skeleton 9 is more firm, and then promotes the structure steadiness of whole brake block.

The number of the pin holes 12 is two, the number of the braking plates 13 is two, the pin holes 12 are of arc structures, the braking plates 13 are made of metal materials, and the braking operation can be normally carried out due to the arrangement.

The brake plates 13 are welded with the steel plate 1, the opposite sides of the two brake plates 13 are respectively provided with a wear-resistant layer 14, and the wear-resistant layers 14 are adhered to the brake plates 13, so that the service life of the brake plates 13 is prolonged by using the durability of the wear-resistant layers 14.

The working principle is as follows: when the brake pad is in operation, the friction block 5 after friction is radiated by the radiating groove 6, only a part of heat is released, the other part of heat is conducted in the steel plate 1, the length of the weight reduction groove 4 can be increased through the structure of the V-shaped groove 11, so that the contact area of the part of conducted heat and air is increased, the radiating rate is increased, meanwhile, the heat insulation effect of the heat insulation layer 10 is utilized, the heat is avoided wantonly, meanwhile, along with the increasing of the abrasion degree of the friction block 5, the supporting block 7 can be abraded, at the moment, the through hole 8 can also radiate heat, and the radiating performance of the brake pad is ensured to be enhanced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motorcycle brake block with heat dissipation function, includes two steel sheets (1), its characterized in that: two lug plates (2) are respectively arranged on one opposite side of each of the two steel plates (1), a reset spring (3) is arranged between every two lug plates (2), a weight reduction groove (4) is arranged on the outer surface of each steel plate (1) in a penetrating manner, friction blocks (5) are arranged on the outer surface of each steel plate (1), the number of the friction blocks (5) is two, the friction blocks (5) and the steel plates (1) are formed by high-temperature pressing, a plurality of heat dissipation grooves (6) are arranged in each friction block (5), the heat dissipation grooves (6) are uniformly distributed on the outer surface of each friction block (5), a plurality of supporting blocks (7) are arranged in each heat dissipation groove (6), the supporting blocks (7) and the friction blocks (5) are designed in an integrated manner, through holes (8) are arranged in the supporting blocks (7), a plurality of connecting frameworks (9) are arranged in each weight reduction groove (4), the connecting structure is characterized in that two ends of the connecting framework (9) are fixedly connected with the inner wall of the weight reducing groove (4) respectively, a heat insulation layer (10) is arranged inside the connecting framework (9), a plurality of V-shaped grooves (11) are formed in the inner wall of one side, close to the friction block (5), of the weight reducing groove (4), pin holes (12) are formed in the upper end face of the steel plate (1), and a brake plate (13) is arranged on the lower end face of the steel plate (1).

2. A motorcycle brake pad with heat dissipation function as claimed in claim 1, characterized in that: the steel plate (1) and the ear plate (2) are arranged in a pouring forming mode, and two ends of the reset spring (3) are fixedly connected with the ear plate (2) at the corresponding position respectively.

3. A motorcycle brake pad with heat dissipation function as claimed in claim 1, characterized in that: the heat dissipation groove (6) is a square groove, and the depth of the heat dissipation groove (6) is smaller than the width of the friction block (5).

4. A motorcycle brake pad with heat dissipation function as claimed in claim 1, characterized in that: the connecting framework (9) is made of metal materials, and the connecting framework (9) is of a square structure.

5. A motorcycle brake pad with heat dissipation function as claimed in claim 1, characterized in that: the number of the pin holes (12) is two, the number of the braking plates (13) is two, the pin holes (12) are of arc structures, and the braking plates (13) are made of metal materials.

6. A motorcycle brake pad with heat dissipation function as claimed in claim 1, characterized in that: the brake plates (13) are welded with the steel plate (1), and the opposite sides of the two brake plates (13) are provided with wear-resistant layers (14).