CN113819173A

CN113819173A - High heat dissipation disc brake gasket for automobile

Info

Publication number: CN113819173A
Application number: CN202111082758.0A
Authority: CN
Inventors: 寿伟义
Original assignee: Hangzhou Polytechnic
Current assignee: Hangzhou Polytechnic
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-12-21
Anticipated expiration: 2041-09-15
Also published as: CN113819173B

Abstract

The invention discloses a disc brake gasket for a high-heat-dissipation automobile, which relates to the technical field of brake gaskets and comprises the following components: the gasket body is provided with a mounting surface and a working surface which are arranged in a back-to-back mode, and the gasket is characterized in that the gasket body is provided with a plurality of first air holes and a plurality of second air holes, a mounting plate located at the upper end of the gasket body is arranged on the working surface, the mounting plate is provided with a mounting hole and a plurality of fixing components, one end of the friction plate is provided with a mounting portion matched with the mounting hole, the inner end surface of the mounting portion is provided with a plurality of clamping connecting plates, and the mounting portion is connected with the corresponding fixing components in a hooking mode after being inserted into the mounting hole. The installation plate is arranged on the working surface of the lining body, the friction plate is connected with the fixing assembly on the installation plate in a hooking mode, the friction plate is convenient to replace, and the installation precision is improved and the installation is more stable and reliable by arranging the limiting assembly; the friction plate has good wear-resisting, corrosion-resisting and heat-conducting and heat-radiating effects.

Description

High heat dissipation disc brake gasket for automobile

Technical Field

The invention relates to the technical field of brake linings, in particular to a disc brake lining for a high-heat-dissipation automobile.

Background

Disc brake facing is the brake subassembly of stopper for the car, traditional facing mainly comprises facing body and the friction disc of locating on the facing body, and facing body and friction disc fixed connection are integrative, in the use, mainly make the stopper realize stopping through the friction of friction disc, because the friction action, the friction disc can be worn and torn gradually, when maintaining, need to change whole facing, cause a large amount of wastes, and the process of changing is too loaded down with trivial details, waste a large amount of time, current facing radiating efficiency is poor simultaneously, lead to the life weak point of stopper.

Therefore, an automobile disc brake lining which is convenient to replace and has a good heat dissipation effect is urgently needed.

Disclosure of Invention

In view of the above, the present invention provides a high heat dissipation disc brake lining for an automobile, so as to solve the above technical problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a high heat dissipation automotive disc brake pad comprising: the gasket body has installation face and the working face that sets up mutually, be equipped with a plurality of first bleeder vents and a plurality of second bleeder vent on the gasket body, be equipped with on the working face and be located the mounting panel of gasket body upper end, be equipped with the fixed subassembly of mounting hole and a plurality of on the mounting panel, the one end of friction disc have with mounting hole complex installation department, be equipped with a plurality of block fishplate bar on the interior terminal surface of installation department, the installation department inserts behind the mounting hole the block fishplate bar with correspond fixed subassembly hooking connection.

Furthermore, the fixing assembly comprises a cylinder body arranged in the mounting hole, a top wall sequentially penetrating through the mounting plate, a first pressure rod of the cylinder body and a swing clamping rod pivoted in the mounting hole, a clamping head is arranged at one end of the swing clamping rod, a guide groove is formed in the other end of the swing clamping rod, a guide pillar arranged at the inner end of the first pressure rod is located in the guide groove in a sliding mode, a plurality of first compression springs are arranged between the first pressure rod and the cylinder body, and the first compression springs are used for driving the first pressure rod to extend outwards to enable the swing clamping rod to rotate to drive the clamping head to be in hooking connection with the clamping connection plate.

Further, still include at least one spacing subassembly, spacing subassembly include with set up recess sliding fit's on the installation department side support the post and set up support the post with the second compression spring between the diapire of recess, support the post can with set up on the mounting hole lateral wall sink groove block is connected.

Furthermore, a supporting plate is arranged in the sinking groove in a sliding mode, the other end of a second pressure rod, one end of the second pressure rod is connected with the supporting plate, extends out of the mounting plate, and when the supporting column is connected with the sinking groove in a clamping mode, the supporting column is supported and pressed on the supporting plate to enable the supporting plate to move towards the sinking groove.

Furthermore, a third compression spring which enables the abutting plate to move towards the direction of the mounting hole is arranged in the sinking groove.

Furthermore, the friction plate comprises a friction plate body and two heat conduction layers respectively arranged on the upper side surface and the lower side surface of the friction plate body, wherein the outer side surfaces of the two heat conduction layers are respectively provided with a wear-resistant layer and a corrosion-resistant layer, and the corrosion-resistant layer is in fit connection with the working surface.

Furthermore, a plurality of heat dissipation holes which penetrate through the heat conduction layer and are distributed at intervals are formed in the heat conduction layer.

Furthermore, the number of the limiting assemblies is 1, the number of the fixing assemblies is two, and the two fixing assemblies are respectively located on two sides of the limiting assemblies.

The technical scheme can show that the invention has the advantages that: the installation plate is arranged on the working surface of the lining body, the friction plate is connected with the fixing assembly on the installation plate in a hooking mode, the lining is convenient to disassemble and assemble, the friction plate is convenient to replace, and the installation precision is improved and the installation is more stable and reliable by arranging the limiting assembly; the friction plate has good wear-resisting, corrosion-resisting and heat-conducting and heat-radiating effects, and the service life of the brake is prolonged.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a front surface of a disc brake lining for a high heat dissipation automobile according to the present invention;

fig. 2 is an assembly view of a disc brake pad for a high heat dissipation automobile according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2A in accordance with the present invention;

fig. 5 is a schematic structural view of the back surface of a disc brake lining for a high heat dissipation automobile according to the present invention;

FIG. 6 is a schematic structural diagram of a friction plate of the present invention.

List of reference numerals: the lining comprises a lining body 1, a mounting surface 11, a working surface 12, a first vent hole 13, a second vent hole 14, a mounting plate 2, a mounting hole 21, a sinking groove 22, a friction plate 3, a mounting portion 31, a groove 311, a clamping joint plate 32, a wear-resistant layer 33, a heat conduction layer 34, a heat dissipation hole 341, a friction plate body 35, an anti-corrosion layer 36, a limiting component 4, a second pressure lever 41, a first pressing plate 411, a resisting plate 42, a third compression spring 43, a second compression spring 44, a sliding plate 45, a resisting column 46, a fixing component 5, a second pressing plate 51, a first pressure lever 52, a limiting slider 521, a guide column 522, a cylinder 53, a first compression spring 54, a swinging clamping lever 55, a clamping head 551, a guide groove 552 and a pin shaft 553.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the present invention provides a high heat dissipation disc brake pad for an automobile, comprising: the lining comprises a lining body 1 and a friction plate 3, please refer to fig. 5, wherein the lining body 1 is provided with a mounting surface 11 and a working surface 12 which are arranged oppositely, the lining body 1 is provided with a plurality of first air holes 13 and a plurality of second air holes 14, the working surface 12 is provided with a mounting plate 2 which is arranged at the upper end of the lining body 1, please refer to fig. 2 and fig. 3, the mounting plate 2 is provided with a mounting hole 21 and a plurality of fixing components 5, one end of the friction plate 3 is provided with a mounting part 31 which is matched with the mounting hole 21, the inner end surface of the mounting part 31 is provided with a plurality of clamping connecting plates 32, and the mounting part 31 is inserted into the mounting hole 21 and then the clamping connecting plates 32 are hooked with the corresponding fixing components 5.

Specifically, the first air hole 13 and the second air hole 14 both penetrate through the mounting surface 11 and the working surface 12, and the first air hole 13 and the second air hole 14 can be respectively formed into a circular hole and a strip-shaped hole, so that the heat dissipation effect is improved; the gasket body 1, the mounting plate 2 and the friction plate 3 are all arc-shaped structures, two ends of the mounting plate 2 are respectively provided with a fixing lug, and the mounting plate 2 is mounted on the brake mechanism through the fixing lugs; the clamping connection plate 32 is hooked with the corresponding fixing component 5, so that the friction plate 3 can be conveniently replaced by dismounting.

As shown in fig. 3, the fixing assembly 5 includes a cylinder 53 disposed in the mounting hole 21, a first pressing rod 52 sequentially penetrating through the top wall of the mounting plate 2 and the cylinder 53, and a swing clamping rod 55 pivotally connected in the mounting hole 21, one end of the swing clamping rod 55 is provided with a clamping head 551, the other end of the swing clamping rod 55 is provided with a guide groove 552, and a guide pillar 522 disposed at the inner end of the first pressing rod 52 is slidably located in the guide groove 552, wherein a plurality of first compression springs 54 are disposed between the first pressing rod 52 and the cylinder 53, and the first compression springs 54 are used for driving the first pressing rod 52 to extend outward to rotate the swing clamping rod 55 to drive the clamping head 551 to be hooked and connected with the clamping plate 32.

Specifically, a limiting slider 521 positioned in the cylinder 53 is arranged on the first pressure lever 52, the first compression spring 54 is positioned between the limiting slider 521 and the bottom wall of the cylinder 53, a second pressing plate 51 is arranged at the outer end of the first pressure lever 52, the swinging clamping rod 55 is rotatably connected with the inner wall of the mounting hole 21 through a pin 553, during disassembly and assembly, the first pressure lever 52 is driven to move towards the mounting hole 21 through the pressing plate 51 so that the swinging clamping rod 55 swings, the chuck 551 is lifted, then the mounting part 31 is completely pushed into the mounting hole 21 and the pressing of the pressing plate 51 is released or the mounting part 31 is pulled out, the first pressure lever 52 and the swinging clamping rod 55 are reset under the elastic force of the first compression spring 54, and during installation, the chuck 551 is reset to be hooked with the clamping connection plate 32.

As shown in fig. 4, in an alternative embodiment of the present application, the disc brake lining for a high heat dissipation automobile further includes at least one limiting component 4, where the limiting component 4 includes a supporting column 46 slidably fitted in a groove 311 disposed on a side surface of the mounting portion 31 and a second compression spring 44 disposed between the supporting column 46 and a bottom wall of the groove 311, the supporting column 46 can be connected to a sinking groove 22 disposed on a side wall of the mounting hole 21 in a snap-fit manner, a supporting plate 42 is slidably disposed in the sinking groove 22, and the other end of a second pressing rod 41 having one end connected to the supporting plate 42 extends out of the mounting plate 2, and when the supporting column 46 is connected to the sinking groove 22 in a snap-fit manner, the supporting column 46 presses against the supporting plate 42 to move the supporting plate 42 into the sinking groove 22.

Specifically, the support column 46 is provided with a sliding plate 45, the sliding plate 45 is in sliding fit with the side wall of the groove 311, the second compression spring 44 has an elastic force for pushing the support column 46 to the outside of the groove 311, and in the process of inserting the mounting part 31 into the mounting hole 21, the support column 46 reaches the sinking groove 22 and extends into the sinking groove 22 under the action of the second compression spring 44 to realize position locking; the one end that is located the mounting panel 2 outside of second depression bar 41 is equipped with first pressure board 411, makes to support board 42 to through pressing first pressure board 411 the mounting hole 21 removes, and the mounting hole 21 removes to promote to support post 46 break away from with heavy groove 22's block back and outwards draw friction disc 3 and can remove the position locking, in this embodiment, carries out more accurate location to installation department 31 through spacing subassembly 4, is connected fixed subassembly 5 and installation department 31, carries out dual fixed through fixed subassembly 5 and spacing subassembly 4 to installation department 31, makes the more reliable and more stable of friction disc 3 installation.

In another optional embodiment of the present application, other arrangement forms of the limiting component 4 are the same as those described above, a third compression spring 43 for moving the abutting plate 42 toward the mounting hole 21 is arranged in the sinking groove 22, after the mounting portion 31 is roughly positioned by the limiting component 4, the abutting column 46 can continuously move along the abutting plate 42 to make the engaging plate 32 be hooked and connected with the corresponding chuck 551, and the mounting position precision is improved and the mounting is facilitated by using the connection between the fixing component 5 and the mounting portion 31 and the connection between the mounting portion 31 and the mounting plate 2 by the limiting component 4.

As shown in fig. 6, the friction plate 3 includes a friction plate body 35 and two heat conduction layers 34 respectively disposed on the upper and lower sides of the friction plate body 35, an abrasion-resistant layer 33 and an corrosion-resistant layer 36 are respectively disposed on the outer side surfaces of the two heat conduction layers 34, the corrosion-resistant layer 36 is attached to the working surface 12, the heat conduction layers 34 can transfer heat generated by the friction plate 3, so as to dissipate heat, reduce the temperature of the brake, and the abrasion-resistant layer 33 has a good abrasion-resistant effect.

In order to increase the heat dissipation effect, a plurality of heat dissipation holes 341 are disposed on the heat conduction layer 34 and penetrate through the heat conduction layer 34 at intervals.

This application is preferred, the quantity of spacing subassembly 4 is 1, the quantity of fixed subassembly 5 is two, two fixed subassembly 5 is located respectively spacing subassembly 4's both sides are tentatively spacing to friction disc 3 through spacing subassembly 4, and two fixed subassemblies 5 are fixed the both ends of friction disc 3 again, make 3 safe position of friction disc more accurate, more reliable and more stable.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high heat dissipation automotive disc brake pad comprising: gasket body (1) and friction disc (3), gasket body (1) has installation face (11) and working face (12) that set up mutually, its characterized in that, be equipped with a plurality of first bleeder vents (13) and a plurality of second bleeder vent (14) on gasket body (1), be equipped with on working face (12) and be located mounting panel (2) of gasket body (1) upper end, be equipped with mounting hole (21) and a plurality of fixed subassembly (5) on mounting panel (2), the one end of friction disc (3) have with mounting hole (21) complex installation department (31), be equipped with a plurality of block fishplate bar (32) on the interior terminal surface of installation department (31), installation department (31) insert behind mounting hole (21) block fishplate bar (32) and corresponding fixed subassembly (5) hook joint.

2. The disc brake lining for the high heat dissipation automobile as recited in claim 1, wherein the fixing assembly (5) comprises a cylinder (53) disposed in the mounting hole (21), a first pressing rod (52) sequentially penetrating through the top wall of the mounting plate (2) and the cylinder (53), and a swing clamping rod (55) pivoted in the mounting hole (21), one end of the swing clamping rod (55) is provided with a clamping head (551), the other end of the swing clamping rod (55) is provided with a guide groove (552), and a guide post (522) disposed at the inner end of the first pressing rod (52) is slidably located in the guide groove (552), wherein a plurality of first compression springs (54) are disposed between the first pressing rod (52) and the cylinder (53), and the first outward compression springs (54) are used for driving the first pressing rod (52) to rotate the swing clamping rod (55) to drive the clamping head (551) to be hooked and connected with the clamping plate (32).

3. The disc brake lining for high heat dissipation automobiles according to claim 2, further comprising at least one stopper component (4), wherein the stopper component (4) comprises an abutment (46) slidably fitted in a groove (311) provided on a side surface of the mounting portion (31), and a second compression spring (44) provided between the abutment (46) and a bottom wall of the groove (311), and the abutment (46) can be snap-fitted into a recessed groove (22) provided on a side wall of the mounting hole (21).

4. The disc brake lining for the high heat dissipation automobile as defined in claim 3, wherein a resisting plate (42) is slidably disposed in the sinking groove (22), the other end of the second pressing rod (41) connected to the resisting plate (42) extends out of the mounting plate (2), and when the resisting column (46) is engaged with the sinking groove (22), the resisting column (46) presses against the resisting plate (42) to move the resisting plate (42) into the sinking groove (22).

5. The disc brake lining for high heat dissipation automobiles according to claim 4, wherein a third compression spring (43) for moving the abutting plate (42) in the direction of the mounting hole (21) is provided in the sink groove (22).

6. The disc brake lining for high heat dissipation automobiles according to claim 1, wherein the friction plate (3) comprises a friction plate body (35) and two heat conduction layers (34) respectively arranged on the upper side and the lower side of the friction plate body (35), the outer side surfaces of the two heat conduction layers (34) are respectively provided with a wear-resistant layer (33) and a corrosion-resistant layer (36), and the corrosion-resistant layer (36) is attached to the working surface (12).

7. The disc brake lining for high heat dissipation automobiles according to claim 6, wherein a plurality of heat dissipation holes (341) are provided in the heat conductive layer (34) at intervals through the heat conductive layer (34).

8. The disc brake lining for high heat dissipation automobiles according to claim 3, wherein the number of the spacing members (4) is 1, the number of the fixing members (5) is two, and the two fixing members (5) are respectively located on both sides of the spacing member (4).