CN215487355U - Heat radiator for car brake block - Google Patents
Heat radiator for car brake block Download PDFInfo
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- CN215487355U CN215487355U CN202022965855.1U CN202022965855U CN215487355U CN 215487355 U CN215487355 U CN 215487355U CN 202022965855 U CN202022965855 U CN 202022965855U CN 215487355 U CN215487355 U CN 215487355U
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- shell
- brake
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- ball
- sleeve
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Abstract
The utility model relates to the technical field of automobile parts and discloses a heat dissipation device of an automobile brake pad, which comprises a brake disc, a hydraulic brake device and a brake pad, wherein the side wall of one side of the brake disc is fixedly connected with a shell, the upper surface of the shell is provided with an exhaust hole, the side wall of the shell, which is far away from the brake disc, is provided with an air inlet hole, the inner wall of the shell is rotatably connected with a sleeve, the outer wall of the sleeve is fixedly connected with a plurality of support rods, one end, which is far away from the sleeve, of each support rod is provided with a abdicating groove, and a round ball is fixedly connected in each abdicating groove. According to the utility model, the shell, the sleeve, the support rod, the fan blade, the ball and the like are matched for use, energy can be stored through friction between the ball and the inner wall of the shell, and when a vehicle brakes, the inertial potential energy stored in the sleeve, the support rod, the fan blade, the ball and the like is released, so that the fan blade sucks air from the air inlet and exhausts air from the air outlet opposite to the brake pad, and the brake pad is cooled, and the brake pad is prevented from being deformed due to overheating.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a heat dissipation device of an automobile brake pad.
Background
Brake pads are also called brake shoes. In the brake system of the automobile, the brake pad is the most critical safety part, and the quality of all brake effects plays a decisive role in the brake pad, so the good brake pad is the protection spirit of people and automobiles. The brake pad is generally composed of a steel plate, an adhesive heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and the temperature distribution in the coating process is detected by an SMT-4 furnace temperature tracker in the coating process to ensure the quality. Wherein the heat insulating layer is made of a material which does not conduct heat and is used for heat insulation. The friction block is composed of friction material and adhesive, and 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.
The brake block is an important stop component, when the brake is braked, the brake block is extruded on a brake disc to generate friction so as to achieve the purpose of braking, but simultaneously, a large amount of heat is generated, and when the heat exceeds the limit, the friction block is easy to deform, so that the brake is extremely unstable, and accidents are easy to happen.
Therefore, the heat dissipation device for the automobile brake pad is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a heat dissipation device of an automobile brake pad.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a heat abstractor of car brake block, includes brake disc, hydraulic brake device, brake block, one side lateral wall fixedly connected with shell of brake disc, and the upper surface of shell has seted up the exhaust hole, the shell is kept away from the lateral wall of brake disc and has been seted up the inlet port, and the inner wall of shell rotates and is connected with the sleeve pipe, a plurality of bracing pieces of sheathed tube outer wall fixedly connected with, and the bracing piece keeps away from sheathed tube one end and has seted up the groove of stepping down, the inslot fixedly connected with ball of stepping down, and the ball offsets with the shell inner wall and set up, the sleeve pipe is close to a plurality of flabellums of outer wall fixedly connected with of bracing piece.
Preferably, the inner wall of the shell is provided with a clamping groove, and the round beads are arranged inside the clamping groove.
Preferably, the round bead is made of hard alloy, and the outer wall of the round bead is provided with anti-skid grains.
Preferably, the one end that the brake disc was kept away from to the sleeve pipe runs through the shell outside setting, and sheathed tube inner wall rotates and is connected with the connecting rod, the one end and the brake disc fixed connection that the connecting rod is close to the brake disc.
Preferably, the number of the support rods is at least six, and the support rods are symmetrically distributed on two sides of the fan blade.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the shell, the sleeve, the support rod, the fan blade, the ball and the like are matched for use, energy can be stored through friction between the ball and the inner wall of the shell, and when a vehicle brakes, the inertial potential energy stored in the sleeve, the support rod, the fan blade, the ball and the like is released, so that the fan blade sucks air from the air inlet and exhausts air from the air outlet opposite to the brake pad, and the brake pad is cooled, and the brake pad is prevented from being deformed due to overheating;
2. according to the utility model, the clamping grooves are arranged to limit the supporting rods, so that the supporting rods and the fan blades are prevented from shaking left and right in the shell, the hard alloy round beads are arranged to increase the wear resistance of the round beads, so that the service life of the round beads is prolonged, the connecting rods are arranged to facilitate the connection of the brake disc to a driving shaft of an automobile during installation, and the plurality of supporting rods are arranged to enable the sleeve to stably rotate in the shell.
Drawings
FIG. 1 is a schematic front view of a heat dissipation device for an automotive brake pad according to the present invention;
FIG. 2 is a schematic structural diagram of a housing of the heat dissipation device for an automotive brake pad according to the present invention;
FIG. 3 is a schematic cross-sectional view of a heat dissipation device for an automotive brake pad according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a brake disc; 2. a hydraulic brake device; 3. a brake pad; 4. a housing; 5. an exhaust hole; 6. an air inlet; 7. a sleeve; 8. a support bar; 9. a fan blade; 10. a ball; 11. a connecting rod.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a heat abstractor of automobile brake block, includes brake disc 1, hydraulic brake device 2, brake block 3, one side lateral wall fixedly connected with shell 4 of brake disc 1, and the upper surface of shell 4 has seted up exhaust hole 5, shell 4 keeps away from the lateral wall of brake disc 1 and has seted up inlet port 6, and the inner wall of shell 4 rotates and is connected with sleeve pipe 7, a plurality of bracing pieces 8 of the outer wall fixedly connected with of sleeve pipe 7, and the bracing piece 8 keeps away from the one end of sleeve pipe 7 and has seted up the groove of stepping down, the inslot fixedly connected with ball 10 of stepping down, and ball 10 offsets with the inner wall of shell 4 and sets up, sleeve pipe 7 is close to a plurality of flabellum 9 of outer wall fixedly connected with of bracing piece 8.
Further, the draw-in groove has been seted up to the inner wall of shell 4, and ball 10 is located the inside setting of draw-in groove, through setting up the draw-in groove, restricts bracing piece 8, avoids bracing piece 8 and flabellum 9 etc. to rock about in shell 4.
Further, the ball 10 is made of hard alloy, and the outer wall of the ball 10 is provided with anti-slip lines, so that the wear resistance of the ball 10 is improved by arranging the ball 10 made of hard alloy, and the service life of the ball 10 is prolonged.
Furthermore, the one end that the sleeve pipe 7 kept away from brake disc 1 runs through the outside setting of shell 4, and the inner wall of sleeve pipe 7 rotates and is connected with connecting rod 11, states the one end and the brake disc 1 fixed connection that connecting rod 11 is close to brake disc 1, through setting up connecting rod 11, is convenient for connect the drive shaft of car when installing brake disc 1 on.
Furthermore, the number of the support rods 8 is at least six, the support rods 8 are symmetrically distributed on two sides of the fan blades 9, and the sleeve 7 can stably rotate in the shell 4 by arranging the plurality of support rods 8.
In the utility model, when the automobile moves in use, the automobile drives the brake disc 1 to rotate, the rotating brake disc 1 drives the shell 4 to rotate, the rotating shell 4 and the ball 10 in the shell 4 are driven to rotate by friction force, so that the support rod 8, the sleeve 7, the fan blade 9 and the like rotate in the shell 4 slowly and acceleratedly until the rotating speed of the support rod 8, the sleeve 7, the fan blade 9 and the like is the same as the rotating speed of the automobile brake disc 1, when the automobile brakes, the automobile suddenly decelerates to suddenly reduce the speed of the brake disc 1, the rotating speed of the support rod 8, the sleeve 7, the fan blade 9 and the like slowly reduces the speed due to the inertia, so that the rotating speed of the support rod 8, the sleeve 7, the fan blade 9 and the like has a speed difference with the rotating speed of the brake disc 1, and the fan blade 9 can absorb the air outside the shell 4 to radiate the heat of the brake pad 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a heat abstractor of car brake block, includes brake disc (1), hydraulic brake device (2), brake block (3), its characterized in that, one side lateral wall fixedly connected with shell (4) of brake disc (1), and the upper surface of shell (4) has seted up exhaust hole (5), inlet port (6) have been seted up to the lateral wall that brake disc (1) was kept away from in shell (4), and the inner wall of shell (4) rotates and is connected with sleeve pipe (7), a plurality of bracing pieces of outer wall fixedly connected with (8) of sleeve pipe (7), and bracing piece (8) keep away from the one end of sleeve pipe (7) and seted up the groove of stepping down, the inslot fixedly connected with ball (10) of stepping down, and ball (10) and shell (4) inner wall offset the setting, a plurality of flabellum of outer wall fixedly connected with (9) that sleeve pipe (7) are close to bracing piece (8).
2. The heat dissipation device for the automobile brake pad according to claim 1, wherein a slot is formed in the inner wall of the housing (4), and the ball (10) is disposed inside the slot.
3. The heat dissipation device for the automobile brake pad according to claim 1, wherein the ball (10) is made of hard alloy, and the outer wall of the ball (10) is provided with anti-slip patterns.
4. The heat dissipation device for the brake pad of the automobile according to claim 1, wherein one end of the sleeve (7) far away from the brake disc (1) is arranged through the outside of the housing (4), and the inner wall of the sleeve (7) is rotatably connected with a connecting rod (11), and one end of the connecting rod (11) close to the brake disc (1) is fixedly connected with the brake disc (1).
5. The heat dissipating device for an automobile brake pad according to claim 1, wherein the number of the support rods (8) is at least six, and the support rods (8) are symmetrically distributed on both sides of the fan blades (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022965855.1U CN215487355U (en) | 2020-12-10 | 2020-12-10 | Heat radiator for car brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022965855.1U CN215487355U (en) | 2020-12-10 | 2020-12-10 | Heat radiator for car brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215487355U true CN215487355U (en) | 2022-01-11 |
Family
ID=79717283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022965855.1U Active CN215487355U (en) | 2020-12-10 | 2020-12-10 | Heat radiator for car brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215487355U (en) |
-
2020
- 2020-12-10 CN CN202022965855.1U patent/CN215487355U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: 201,800 Building 1, No. 9, Lane 1300, Xiechun Road, Anting Town, Jiading District, Shanghai Patentee after: Shanghai Auto Parts Industry Co.,Ltd. Address before: 324000 No. 42, building C16, Leye landscape community, Quzhou City, Zhejiang Province Patentee before: Quzhou Zhongfa Automobile Sales Co.,Ltd. |