CN213451436U - Automobile disc brake pad - Google Patents
Automobile disc brake pad Download PDFInfo
- Publication number
- CN213451436U CN213451436U CN202022121736.8U CN202022121736U CN213451436U CN 213451436 U CN213451436 U CN 213451436U CN 202022121736 U CN202022121736 U CN 202022121736U CN 213451436 U CN213451436 U CN 213451436U
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- steel sheet
- material layer
- friction material
- fixed
- disc brake
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Abstract
The utility model discloses an automobile disc brake block relates to automobile brake block technical field. The utility model discloses a first steel sheet still includes the second steel sheet, and the upper end of second steel sheet is fixed with the friction material layer, and the working chamber has been seted up to the intermediate position of friction material layer lower extreme, and the upper end of second steel sheet and the inside that is located the working chamber are fixed with the cold liquid box, and the lower extreme of second steel sheet is fixed with the refrigerator, and the output of refrigerator runs through second steel sheet and cold liquid box electric connection has the cold guide pipe. The utility model discloses a set up the refrigerator and cool down to the inside liquid of cold liquid box, can effectually cool down the louvre to great hoisting device's security, the power that receives when the cooperation through each accessory can increase friction material layer and brake disc contact gradually protects the friction material layer, thereby great extension fixture's life.
Description
Technical Field
The utility model belongs to the technical field of the car brake block, especially, relate to a car disc brake block.
Background
The brake pads of automobiles are also called brake shoes. The brake pad is one of the most critical safety parts in the brake system of the automobile, the quality of the brake effect plays a decisive role for the brake pad, the brake pad is generally formed by a steel sheet and a friction block which are pressed and attached to each other at high temperature, in the process of automobile braking, the friction block and a brake disc rub against each other, and the force for braking the automobile is generated by using the friction between the brake pad and a brake disc and between a tire and the ground.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile disc brake block to current problem has been solved: the existing brake pad is easy to cause brake failure due to high temperature when in use, and has poor safety performance.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an automobile disc brake pad, including first steel sheet, still include the second steel sheet, the upper end of second steel sheet is fixed with the friction material layer, the working chamber has been seted up to the intermediate position of friction material layer lower extreme, the upper end of second steel sheet and the inside that is located the working chamber are fixed with the cold liquid box, the lower extreme of second steel sheet is fixed with the refrigerator, the output of refrigerator runs through second steel sheet and cold liquid box electric connection has the cold guide pipe.
Further, the upper end of first steel sheet and the week that is located the refrigerator are fixed with four shock attenuation pieces, the upper end of first steel sheet and the both ends that are located the shock attenuation piece all are fixed with the registration arm, the lower extreme of second steel sheet and the both ends that are located the shock attenuation piece all are fixed with the lifter, just registration arm and lifter pass through sliding connection, the outside of registration arm is cup jointed and is connected with the return spring.
Furthermore, both ends of the first steel sheet are fixed with alarm device fixing frames.
Furthermore, a plurality of heat dissipation holes are formed in the friction material layer.
Furthermore, noise reduction slopes are arranged at two ends of the friction material layer.
Further, the height of the upper end of the shock absorption sheet is higher than that of the upper end of the positioning pipe.
Further, the friction material layer is made of rubber
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the refrigerator and cool down to the inside liquid of cold liquid box, can effectually cool down the louvre to great hoisting device's security.
2. The utility model discloses a power that receives when the cooperation of each accessory can increase friction material layer and brake disc contact gradually protects the friction material layer to great extension fixture's life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of one end of an automobile disc brake pad of the present invention;
FIG. 2 is a schematic structural view of the other end of the disc brake pad of the present invention;
fig. 3 is the utility model relates to a whole structure schematic diagram of dissecting of car disc brake block.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first steel sheet; 2. a second steel sheet; 3. a friction material layer; 4. a fixing frame of the alarm device; 5. heat dissipation holes; 6. a cold liquid box; 7. a refrigerator; 8. a damping sheet; 9. a positioning tube; 10. a lifting rod; 11. a return spring; 12. a cold conducting pipe; 13. reducing the noise slope; 14. a working chamber.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to an automobile disc brake pad, including a first steel sheet 1, both ends of the first steel sheet 1 are fixed with an alarm device fixing frame 4, and further includes a second steel sheet 2, the upper end of the second steel sheet 2 is fixed with a friction material layer 3, the friction material layer 3 is made of rubber, the friction material layer 3 is internally provided with a plurality of heat dissipation holes 5, so as to greatly enhance the heat dissipation effect of the device by arranging the heat dissipation holes 5, both ends of the friction material layer 3 are provided with noise reduction slopes 13, so as to greatly reduce the abrasion of the friction material layer 3 by the noise reduction slopes 13, and reduce the noise of the device, the middle position of the lower end of the friction material layer 3 is provided with a working chamber 14, the upper end of the second steel sheet 2 and the inner part of the working chamber 14 are fixed with a cold liquid box 6, the lower end of the second steel, the output end of the refrigerator 7 penetrates through the second steel sheet 2 and the cold liquid box 6 and is electrically connected with a cold conducting pipe 12;
the upper end of first steel sheet 1 and the week that is located refrigerator 7 are fixed with four shock attenuation pieces 8, the upper end of first steel sheet 1 and the both ends that are located shock attenuation piece 8 all are fixed with registration arm 9, the height that highly is higher than registration arm 9 upper end of shock attenuation piece 8 upper end, the lower extreme of second steel sheet 2 and the both ends that are located shock attenuation piece 8 all are fixed with lifter 10, and registration arm 9 and lifter 10 pass through sliding connection, and the outside cup joint of registration arm 9 is connected with return spring 11.
One specific application of this embodiment is: when the device is used, the refrigerator 7 is started by an external power supply which is electrically connected with a lead of the refrigerator 7, the refrigerator 7 can refrigerate liquid in the cold liquid box 6 through the cold guide pipe 12 after being started, the temperature of the liquid in the cold liquid box 6 can be reduced after being refrigerated, when the temperature difference is generated between the interior of the cold liquid box 6 and the friction material layer 3, heat energy contained in the friction material layer 3 can enter the liquid in the cold liquid box 6 through the cold liquid box 6, so that the safety of the device is greatly improved, in the contact process of the friction material layer 3 and a brake disc, the friction material layer 3 can apply force to the lifting rod 10 through the second steel sheet 2, so that the lifting rod 10 slides along the direction of the positioning pipe 9, and can not move any more until the second steel sheet 2 is limited by the damping sheet 8 when in contact with the damping sheet 8, so that the force applied when the friction material layer 3 is contacted with the brake disc is gradually, the friction material layer 3 is protected, so that the service life of the device is greatly prolonged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an automobile disc brake pad, includes first steel sheet (1), its characterized in that: still include second steel sheet (2), the upper end of second steel sheet (2) is fixed with friction material layer (3), working chamber (14) have been seted up to the intermediate position of friction material layer (3) lower extreme, the upper end of second steel sheet (2) and the inside that is located working chamber (14) are fixed with cold liquid box (6), the lower extreme of second steel sheet (2) is fixed with refrigerator (7), the output of refrigerator (7) runs through second steel sheet (2) and cold liquid box (6) electric connection has cold pipe (12) of leading.
2. The disc brake pad for the automobile according to claim 1, wherein four damping plates (8) are fixed at the upper end of the first steel sheet (1) and located on the periphery of the refrigerator (7), positioning tubes (9) are fixed at the upper end of the first steel sheet (1) and located at two ends of the damping plates (8), lifting rods (10) are fixed at the lower end of the second steel sheet (2) and located at two ends of the damping plates (8), the positioning tubes (9) are connected with the lifting rods (10) in a sliding manner, and return springs (11) are connected to the outer sides of the positioning tubes (9) in a sleeved manner.
3. The disc brake pad for the automobile according to claim 1, characterized in that both ends of the first steel sheet (1) are fixed with alarm device fixing frames (4).
4. The disc brake pad for automobile according to claim 1, characterized in that the friction material layer (3) is provided with a plurality of heat dissipation holes (5) therein.
5. The disc brake pad for the automobile as claimed in claim 1, wherein noise reduction slopes (13) are formed at both ends of the friction material layer (3).
6. The disc brake for vehicles according to claim 2, wherein the height of the upper end of the shock-absorbing plate (8) is higher than the height of the upper end of the positioning tube (9).
7. The disc brake pad according to claim 1, wherein the friction material layer (3) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121736.8U CN213451436U (en) | 2020-09-24 | 2020-09-24 | Automobile disc brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121736.8U CN213451436U (en) | 2020-09-24 | 2020-09-24 | Automobile disc brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213451436U true CN213451436U (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022121736.8U Active CN213451436U (en) | 2020-09-24 | 2020-09-24 | Automobile disc brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213451436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669386A (en) * | 2021-10-22 | 2021-11-19 | 深圳柏成科技有限公司 | New energy automobile disc brake block |
-
2020
- 2020-09-24 CN CN202022121736.8U patent/CN213451436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669386A (en) * | 2021-10-22 | 2021-11-19 | 深圳柏成科技有限公司 | New energy automobile disc brake block |
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