CN218718372U - Wear-resistant brake pad for automobile - Google Patents
Wear-resistant brake pad for automobile Download PDFInfo
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- CN218718372U CN218718372U CN202222973589.6U CN202222973589U CN218718372U CN 218718372 U CN218718372 U CN 218718372U CN 202222973589 U CN202222973589 U CN 202222973589U CN 218718372 U CN218718372 U CN 218718372U
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Abstract
The utility model discloses a wear-resisting brake block for car, which comprises a base, base top fixedly connected with clutch blocks, the louvre has been seted up on the clutch blocks, the base bottom is equipped with the heat transfer layer, the louvre runs through base and clutch blocks and is linked together with the heat transfer layer, the base bottom is equipped with thermal-insulated strip, clutch blocks one side is equipped with the locating piece, base one side is equipped with the supporting shoe, the quantity of supporting shoe sets up to two. The utility model discloses a set up the wearability that wearing layer and wearing and tearing layer can increase the brake block, reduce the brake block and change the number of times, reduce cost, can lead to the brake block to generate heat because of the friction usually when the brake, set up louvre and heat-conducting layer and can spread the heat that produces, the heat insulating strip can prevent that high temperature from producing the influence to other devices, can prevent entering into between car braking piece and the clutch blocks through setting up the filter screen, influences brake function.
Description
Technical Field
The utility model relates to a brake block technical field, concretely relates to wear-resisting brake block for car.
Background
Brake pads are also called brake shoes. In the brake system of an automobile, a brake pad is the most critical safety part, and the quality of all brake effects plays a decisive role, so the good brake pad is the protection spirit of people and automobiles, the brake pad generally comprises a steel plate, a bonding heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and the coating process uses an SMT-4 furnace temperature tracker to detect the temperature distribution 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 pads are gradually worn away due to friction, generally speaking, the lower the cost the faster the brake pad will wear.
In the chinese patent with application number 202221069469.7, a wear-resisting brake block for automobile brake is disclosed, including the base, base fixed surface is connected with the fixed plate, and the threaded hole is run through with the bottom surface to the fixed plate top surface, and threaded hole inner wall threaded connection has the screw thread post, and screw thread post top end fixedly connected with pressure sensor, the one end fixedly connected with knob that pressure sensor was kept away from to the screw thread post. The brake disc gives pressure sensor pressure, the suggestion equipment through external connection reminds, can in time change wear-resisting brake block, the target of being convenient for in time change corrosion-resistant brake block has been realized, the condition of whether traditional wear-resisting brake block for the automobile brake adopts artifical appraisal wear-resisting brake block to need to be changed has been avoided, the condition that the repair personnel that has avoided needing the specialty carry out the appraisal, the condition that the brake effect that has avoided wear-resisting brake wear for the automobile brake excessively causes the car reduces, the condition of the emergence that the brake effect reduces and causes the incident has been avoided.
In above-mentioned technical scheme, can produce great heat during the brake, high temperature probably causes the damage to parts on every side to in the car is gone, the grit can enter into between brake block and the car brake disc, influences the brake effect.
Therefore, it is necessary to provide a wear-resistant brake pad for automobiles to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting brake block for car, can increase the wearability of brake block through setting up wearing layer and wearing and tearing layer, reduce the brake block and change the number of times, therefore, the carrier wave energy saving device is low in cost, can lead to the brake block to generate heat because of the friction when the brake, it can spread the heat that produces to set up louvre and heat-conducting layer, the heat insulating strip can prevent that high temperature from producing the influence to other devices, can prevent that grit etc. from entering into between car braking piece and the clutch blocks through setting up the filter screen, influence brake function, the filter screen can be convenient for the circulation of air simultaneously, distribute away the heat among the brake friction process, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: a wear-resistant brake pad for an automobile comprises a base, wherein a friction block is fixedly connected to the top of the base, radiating holes are formed in the friction block, a heat transfer layer is arranged at the bottom of the base, the radiating holes penetrate through the base and the friction block and are communicated with the heat transfer layer, a heat insulation strip is arranged at the bottom of the base, a positioning block is arranged on one side of the friction block, a supporting block is arranged on one side of the base, the number of the supporting blocks is two, one end of each positioning block is rotatably connected with a lead screw, the other end of each positioning block is fixedly connected with a limiting rod, the lead screw penetrates through one supporting block and is in threaded connection with the supporting block, the limiting rod penetrates through the other supporting block and is in sliding connection with the supporting block, a pressure sensor is arranged at the top of the positioning block, and an isolation assembly is arranged at the top of the base;
keep apart the subassembly and include the live-rollers, the live-rollers both sides are all rotated and are connected with the carriage release lever, the movable slot has been seted up to the carriage release lever bottom, sliding connection has the bracing piece in the movable slot, bracing piece and base fixed connection, bracing piece top fixedly connected with stopper, the stopper in the movable slot and with movable slot sliding connection, be equipped with the spring between stopper and the movable slot, the spring both ends respectively with movable slot and stopper fixed connection, two be equipped with the filter screen between the carriage release lever.
As the utility model discloses an optimal scheme, the equal fixedly connected with connecting block in base both sides, the quantity of connecting block sets up to four, four connecting block symmetric distribution, four the connecting hole has all been seted up on the connecting block.
As the utility model discloses a preferred scheme, the quantity of louvre sets up to a plurality of, and is a plurality of louvre evenly distributed.
As the preferred scheme of the utility model, the quantity of isolation component sets up to two, two isolation component is about the clutch blocks symmetric distribution.
As the utility model discloses a preferred scheme, filter screen one side fixedly connected with connecting plate, be equipped with the screw on the connecting plate, filter screen and carriage release lever pass through the screw and can dismantle the connection, the number of connecting plate sets up to four, four connecting plate symmetric distribution.
As the preferred scheme of the utility model, the clutch blocks comprise wearing layer and wearing layer, the wearing layer is located the wearing layer top.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the wear-resisting property of the brake pad can be improved by arranging the wear-resisting layer and the wear-resisting layer, the replacement frequency of the brake pad is reduced, the cost is reduced, the brake pad is usually heated due to friction when the brake pad is braked, the heat dissipation holes and the heat conduction layer can diffuse generated heat, the heat insulation strips can prevent high temperature from influencing other devices, sand and stone and the like can be prevented from entering between the automobile brake pad and the friction block by arranging the filter screen to influence the brake function, meanwhile, the filter screen can facilitate air circulation and dissipate heat in the brake friction process;
2. the degree that sets up pressure sensor and can monitor the brake block at any time by wearing and tearing can in time remind when reaching the critical value, has avoided having set up lead screw and gag lever post because brake block wearing and tearing do not in time change and take place the traffic accident, can adjust the height of locating piece according to the critical value of the thickness of brake block and change, ensures the feedback brake block replacement condition that pressure sensor can be accurate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a first perspective view of the overall structure of the present invention;
FIG. 2 is a second perspective view of the overall structure of the present invention;
FIG. 3 is a sectional view of the base and friction block structure of the present invention;
FIG. 4 is a cross-sectional view of the structure of the isolation assembly of the present invention;
fig. 5 is a sectional view of the structure of the moving rod and the supporting rod of the present invention.
Description of reference numerals:
1. a base; 2. a friction block; 3. a heat transfer layer; 4. a heat insulating strip; 5. positioning blocks; 6. a support block; 7. a screw rod; 8. a limiting rod; 9. a wear layer; 10. an isolation component; 11. a rotating roller; 12. a travel bar; 13. a movable groove; 14. a support bar; 15. a limiting block; 16. a spring; 17. a filter screen; 18. connecting blocks; 19. heat dissipation holes; 20. a connecting plate; 21. and a wear-resistant layer.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
The utility model provides a wear-resisting brake block for car as shown in fig. 1-5, including base 1, base 1 top fixedly connected with clutch block 2, louvre 19 has been seted up on clutch block 2, base 1 bottom is equipped with heat transfer layer 3, louvre 19 runs through base 1 and clutch block 2 and is linked together with heat transfer layer 3, base 1 bottom is equipped with heat insulating strip 4, clutch block 2 one side is equipped with locating piece 5, base 1 one side is equipped with supporting shoe 6, the quantity of supporting shoe 6 sets up to two, locating piece 5 one end is rotated and is connected with lead screw 7, the other end is fixedly connected with gag lever post 8, lead screw 7 runs through one of supporting shoe 6 and is threaded connection with supporting shoe 6, gag lever post 8 runs through another supporting shoe 6 and is connected with supporting shoe 6 is slidable, locating piece 5 top is equipped with pressure sensor, base 1 top is equipped with isolation assembly 10;
keep apart subassembly 10 and include live-rollers 11, live-rollers 11 both sides are all rotated and are connected with carriage release lever 12, movable groove 13 has been seted up to carriage release lever 12 bottom, sliding connection has bracing piece 14 in movable groove 13, bracing piece 14 and 1 fixed connection of base, bracing piece 14 top fixedly connected with stopper 15, stopper 15 in movable groove 13 and with movable groove 13 sliding connection, be equipped with spring 16 between stopper 15 and the movable groove 13, the spring 16 both ends respectively with movable groove 13 and stopper 15 fixed connection, be equipped with filter screen 17 between two carriage release levers 12.
Further, in the above technical scheme, the two sides of the base 1 are fixedly connected with the connecting blocks 18, the number of the connecting blocks 18 is four, the four connecting blocks 18 are symmetrically distributed, and the four connecting blocks 18 are all provided with connecting holes;
specifically, the brake pad can be mounted to the vehicle component via the attachment block 18.
Further, in the above technical solution, the number of the heat dissipation holes 19 is set to be plural, and the plural heat dissipation holes 19 are uniformly distributed;
specifically, when the brake pad is used for braking, a large amount of heat generated by friction between the friction block 2 and the automobile brake disc is transferred to the heat transfer layer 3 through the heat dissipation holes 19 for heat dissipation.
Further, in the above technical solution, the number of the isolation assemblies 10 is set to two, and the two isolation assemblies 10 are symmetrically distributed with respect to the friction block 2;
specifically, when the brake pad is in an inoperative state, the rotating rollers 11 on both sides contact the rotating rollers 11 with the automobile brake disc due to the elastic pressure of the spring 16, the filter screen 17 can prevent sand, stone and the like from entering between the friction block 2 and the automobile brake disc, when the brake is performed, the automobile brake disc extrudes the rotating rollers 11, and the rotating rollers 11 drive the moving rod 12 to move downwards.
Furthermore, in the above technical solution, one side of the filter screen 17 is fixedly connected with a connecting plate 20, the connecting plate 20 is provided with screws, the filter screen 17 and the movable rod 12 are detachably connected through the screws, the number of the connecting plates 20 is four, and the four connecting plates 20 are symmetrically distributed;
specifically, when more earth and grit have adhered on filter screen 17, can dismantle filter screen 17 and carriage release lever 12 through the screw and wash or change, avoid influencing the radiating effect because of blockking up.
Further, in the above technical solution, the friction block 2 is composed of a wear layer 21 and a wear layer 9, and the wear layer 9 is located on top of the wear layer 21;
specifically, the friction block 2 consists of the wear-resistant layer 21 and the wear-resistant layer 9, so that the wear resistance of the brake pad can be improved, and the replacement frequency can be reduced.
The utility model provides a pair of wear-resisting brake block is when using for car, its working process is:
when the brake pad is used for braking, a large amount of heat generated by friction between the friction block 2 and the automobile brake disc is transferred to the heat transfer layer 3 for heat dissipation through the heat dissipation hole 19, part of the heat is dissipated from the filter screen 17 through air, the screw rod 7 is rotated before the brake pad is installed to drive the positioning block 5 to move to the critical height of abrasion of the friction block 2, when the friction block 2 is abraded to reach the height of the positioning block 5, during braking, the pressure sensor on the positioning block 5 can be in contact with the automobile brake disc, the pressure sensor can give a prompt to the automobile, when the brake pad is in an inoperative state, the rotating rollers 11 on two sides are in contact with the automobile brake disc due to the elastic pressure of the spring 16, the filter screen 17 can prevent sand, stones and the like from entering between the friction block 2 and the automobile brake disc, when the automobile brake disc extrudes the rotating rollers 11, and the rotating rollers 11 drive the moving rod 12 to move downwards.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a wear-resisting brake block for car, includes base (1), its characterized in that: the heat insulation device comprises a base (1), wherein a friction block (2) is fixedly connected to the top of the base (1), heat dissipation holes (19) are formed in the friction block (2), a heat transfer layer (3) is arranged at the bottom of the base (1), the heat dissipation holes (19) penetrate through the base (1) and the friction block (2) and are communicated with the heat transfer layer (3), a heat insulation strip (4) is arranged at the bottom of the base (1), a positioning block (5) is arranged on one side of the friction block (2), a supporting block (6) is arranged on one side of the base (1), the number of the supporting blocks (6) is two, one end of each positioning block (5) is rotatably connected with a lead screw (7), the other end of each positioning block is fixedly connected with a limiting rod (8), the lead screw (7) penetrates through one supporting block (6) and is in threaded connection with the supporting block (6), the limiting rod (8) penetrates through the other supporting block (6) and is in sliding connection with the supporting block (6), a pressure sensor is arranged at the top of each positioning block (5), and an isolation assembly (10) is arranged at the top of the base (1);
keep apart subassembly (10) including live-rollers (11), live-rollers (11) both sides are all rotated and are connected with carriage release lever (12), movable groove (13) have been seted up to carriage release lever (12) bottom, sliding connection has bracing piece (14) in movable groove (13), bracing piece (14) and base (1) fixed connection, bracing piece (14) top fixedly connected with stopper (15), stopper (15) just with movable groove (13) sliding connection in movable groove (13), be equipped with spring (16) between stopper (15) and movable groove (13), spring (16) both ends respectively with movable groove (13) and stopper (15) fixed connection, two be equipped with filter screen (17) between carriage release lever (12).
2. The wear-resistant brake pad for the automobile as claimed in claim 1, wherein: the base (1) both sides equal fixedly connected with connecting block (18), the quantity of connecting block (18) sets up to four, four connecting block (18) symmetric distribution is four connecting hole has all been seted up on connecting block (18).
3. The wear-resistant brake pad for the automobile as claimed in claim 1, wherein: the number of the heat dissipation holes (19) is set to be a plurality, and the plurality of heat dissipation holes (19) are uniformly distributed.
4. The wear-resistant brake pad for the automobile as claimed in claim 1, wherein: the number of the isolation assemblies (10) is two, and the two isolation assemblies (10) are symmetrically distributed around the friction block (2).
5. The wear-resistant brake pad for the automobile as claimed in claim 1, wherein: filter screen (17) one side fixedly connected with connecting plate (20), be equipped with the screw on connecting plate (20), filter screen (17) and carriage release lever (12) pass through the screw and can dismantle the connection, the number of connecting plate (20) sets up to four, four connecting plate (20) symmetric distribution.
6. The wear-resistant brake pad for the automobile as claimed in claim 1, wherein: the friction block (2) is composed of a wear-resistant layer (21) and a wear layer (9), and the wear layer (9) is located on the top of the wear-resistant layer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222973589.6U CN218718372U (en) | 2022-11-09 | 2022-11-09 | Wear-resistant brake pad for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222973589.6U CN218718372U (en) | 2022-11-09 | 2022-11-09 | Wear-resistant brake pad for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718372U true CN218718372U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222973589.6U Active CN218718372U (en) | 2022-11-09 | 2022-11-09 | Wear-resistant brake pad for automobile |
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| Country | Link |
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| CN (1) | CN218718372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853974A (en) * | 2023-09-05 | 2023-10-10 | 山东宇腾智能科技有限公司 | Motor built-in winch based on planetary gear train |
| CN117329409A (en) * | 2023-12-01 | 2024-01-02 | 山西交科公路工程咨询监理有限公司 | Concrete drilling coring device |
-
2022
- 2022-11-09 CN CN202222973589.6U patent/CN218718372U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853974A (en) * | 2023-09-05 | 2023-10-10 | 山东宇腾智能科技有限公司 | Motor built-in winch based on planetary gear train |
| CN116853974B (en) * | 2023-09-05 | 2023-11-10 | 山东宇腾智能科技有限公司 | Motor built-in winch based on planetary gear train |
| CN117329409A (en) * | 2023-12-01 | 2024-01-02 | 山西交科公路工程咨询监理有限公司 | Concrete drilling coring device |
| CN117329409B (en) * | 2023-12-01 | 2024-02-09 | 山西交科公路工程咨询监理有限公司 | Concrete drilling coring device |
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