CN221237085U - Automobile brake pad with long service life - Google Patents

Automobile brake pad with long service life Download PDF

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Publication number
CN221237085U
CN221237085U CN202323298512.4U CN202323298512U CN221237085U CN 221237085 U CN221237085 U CN 221237085U CN 202323298512 U CN202323298512 U CN 202323298512U CN 221237085 U CN221237085 U CN 221237085U
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CN
China
Prior art keywords
back plate
composite material
heat
brake pad
material layer
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Application number
CN202323298512.4U
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Chinese (zh)
Inventor
张爱军
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Shandong Liangshan Neichi Automotive Parts Co ltd
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Shandong Liangshan Neichi Automotive Parts Co ltd
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Priority to CN202323298512.4U priority Critical patent/CN221237085U/en
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Publication of CN221237085U publication Critical patent/CN221237085U/en
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Abstract

The utility model relates to the technical field of brake blocks, in particular to an automobile brake block with long service life, which comprises a back plate, wherein mounting blocks are fixedly mounted on two sides of the outer surface of the back plate, a friction plate is mounted on one side of the outer surface of the back plate, a composite material layer and a heat insulation layer are fixedly mounted on the inner surface of the back plate, heat radiation holes are formed in the outer surfaces of the back plate, the friction plate, the composite material layer and the heat insulation layer, heat resistance strips are fixedly mounted on the other side of the outer surface of the back plate, reinforcing ribs are fixedly mounted on the outer surfaces of the composite material layer and the heat insulation layer, a storage groove is formed in one side of the outer surface of the composite material layer and the inner surface of the back plate, and the inner side of the storage groove is slidably connected with the reinforcing ribs.

Description

Automobile brake pad with long service life
Technical Field
The utility model relates to the technical field of brake pads, in particular to an automobile brake pad with long service life.
Background
With the development and progress of the automobile industry, the performance of the automobile is also better, the requirements of consumers on riding experience are also higher, a brake pad is an important ring in a brake system, braking force is provided in contact, the brake pad is also called an automobile brake pad, and the brake pad refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, and a friction lining and a friction pad bear external pressure to generate friction action so as to achieve the aim of decelerating the automobile.
Bulletin number CN213393249U discloses a lightweight car brake block, including the brake block body, its characterized in that: the brake block body includes the brake block apron, and the brake block bottom plate to and install the net brake block between brake block apron and brake block bottom plate, be provided with a plurality of through-holes on brake block apron, brake block bottom plate and the net brake block, brake block apron, brake block bottom plate and net brake block pass through bolted connection. Although the device is provided with the grid brake block, through the design of the grid on the grid brake block, the whole body is not required to be solid, the weight of the brake block can be reduced on the premise of not changing the material of the brake block and guaranteeing the service performance of the brake block, and the purpose of light weight is achieved, but the wear resistance and the heat dissipation of the device are not strong, the brake block is easy to wear and even damage in the long-term use process of the brake block, so that the normal use of the brake block is influenced, the potential safety hazard is caused, the service life of the brake block is reduced, and the device is required to be improved.
Disclosure of utility model
The present utility model is directed to solving the technical problems set forth in the background art.
The utility model adopts the following technical scheme: the utility model provides a long service life's car brake block, includes the backplate, the equal fixed mounting of surface both sides of backplate has the installation piece, the friction disc is installed to surface one side of backplate, the equal fixed mounting of internal surface of backplate has combined material layer and insulating layer, the louvre has all been seted up to the surface of backplate, friction disc, combined material layer and insulating layer, the surface opposite side fixed mounting of backplate has the heat-resisting strip, the equal fixed mounting of surface of combined material layer and insulating layer has the strengthening rib.
Preferably, the material of the composite material layer is a brazing tungsten carbide coating. Here, the strength of the back sheet may be improved by the composite material layer.
Preferably, the heat insulation layer is made of ceramic materials, and the heat resistance strip is made of silica gel materials. Here, heat can be blocked by the heat insulating layer and the heat blocking strip.
Preferably, the reinforcing ribs are made of titanium alloy. Here, the compressive resistance of the back plate is conveniently improved by the reinforcing ribs.
Preferably, a storage groove is formed in one side of the outer surface of the composite material layer and the inner surface of the backboard, and the inner side of the storage groove is connected with a reinforcing rib in a sliding mode. Here, the movement path of the composite material layer and the heat insulating layer is limited while the reinforcing ribs are stored through the storage groove.
Preferably, the fixing grooves are formed in one side of the outer surfaces of the back plate and the friction plate, and the placing grooves are formed in one side of the outer surface of the friction plate. Here, the handle is conveniently stored through the placing groove.
Preferably, the inner side of the fixed groove is rotatably connected with a threaded rod, and one end of the outer surface of the threaded rod is fixedly provided with a rotating handle. Here, the friction plate can be fixed by means of a threaded rod.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the backboard, the mounting block, the friction plate, the composite material layer, the heat insulation layer, the heat dissipation holes, the heat blocking strips, the reinforcing ribs and the storage grooves are arranged, so that the strength of the brake pad can be improved through the composite material layer and the reinforcing ribs, the compression resistance of the brake pad is improved, the heat blocking function of the heat is realized through the heat insulation layer and the heat blocking strips, and the movement paths of the composite material layer and the heat insulation layer are limited when the reinforcing ribs are stored through the storage grooves.
2. According to the utility model, the fixing groove, the placing groove, the threaded rod and the rotating handle are arranged, so that the threaded rod can be conveniently inserted through the fixing groove, the containing function of the rotating handle position is realized through the placing groove, the fixing function of the friction plate position is realized through the threaded rod, the structural stability is strong, and the rotating handle and the placing groove ensure the attractive appearance of the brake plate when a worker can replace the friction plate without using tools, the workload of the worker is reduced, and the use cost of the brake plate is reduced.
Drawings
FIG. 1 is a schematic view of an automotive brake pad with a long service life according to the present utility model;
FIG. 2 is a cross-sectional view of a long-life automotive brake pad according to the present utility model;
FIG. 3 is an exploded view of a long life automotive brake pad according to the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 3 of an automobile brake pad with a long service life according to the present utility model.
Legend description:
1. A back plate; 2. a mounting block; 3. a friction plate; 4. a composite material layer; 5. a thermal insulation layer; 6. a heat radiation hole; 7. a heat-resistant strip; 8. reinforcing ribs; 9. a storage groove; 10. a fixing groove; 11. a placement groove; 12. a threaded rod; 13. a rotating handle.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a long service life's car brake block, including backplate 1, the equal fixed mounting of surface both sides of backplate 1 has installation piece 2, install backplate 1 through installation piece 2 convenience, friction disc 3 is installed to surface one side of backplate 1, the equal fixed mounting of internal surface of backplate 1 has composite material layer 4 and insulating layer 5, the material on composite material layer 4 is the tungsten carbide coating that brazes, the intensity of backplate 1 can be improved through composite material layer 4, backplate 1, friction disc 3, heat dissipation hole 6 has all been seted up to composite material layer 4 and the surface of insulating layer 5, the surface opposite side fixed mounting of backplate 1 has heat-resisting strip 7, insulating layer 5 adopts ceramic material, heat-resisting strip 7 adopts the silica gel material, can block heat through insulating layer 5 and heat-resisting strip 7.
Referring to fig. 2-3, the outer surfaces of the composite material layer 4 and the heat insulation layer 5 are fixedly provided with reinforcing ribs 8, the reinforcing ribs 8 are made of titanium alloy, the pressure resistance of the back plate 1 is conveniently improved through the reinforcing ribs 8, the storage grooves 9 are formed in one side of the outer surface of the composite material layer 4 and the inner surface of the back plate 1, the inner sides of the storage grooves 9 are slidably connected with the reinforcing ribs 8, the movement paths of the composite material layer 4 and the heat insulation layer 5 are limited while the storage of the reinforcing ribs 8 is achieved through the storage grooves 9, and the wear resistance and the heat dissipation of the brake pad are improved through the composite material layer 4 and the heat dissipation holes 6, so that the service life of the brake pad is prolonged, and the safety of the brake pad is improved.
Example two
Referring to fig. 3-4, the fixing grooves 10 are formed in one side of the outer surfaces of the back plate 1 and the friction plate 3, the placing grooves 11 are formed in one side of the outer surface of the friction plate 3, the rotating handle 13 is conveniently stored through the placing grooves 11, the threaded rod 12 is rotatably connected to the inner side of the fixing grooves 10, the rotating handle 13 is fixedly arranged at one end of the outer surface of the threaded rod 12, the friction plate 3 can be fixed through the threaded rod 12, and the rotating handle 13 and the placing grooves 11 ensure the attractive appearance of the brake plate when a worker can replace the friction plate 3 without tools, so that the workload of the worker is reduced, and the use cost of the brake plate is reduced.
Working principle: in the process of using the brake block, firstly, the backboard 1 can be fixed through the mounting block 2, then the heat generated by the brake block is discharged through the heat dissipation holes 6, then the heat generated by the vehicle can be blocked through the heat insulation layer 5 and the heat blocking strip 7, then the strength of the backboard 1 can be enhanced through the composite material layer 4 and the reinforcing ribs 8, the moving path of the composite material layer 4 and the heat insulation layer 5 is limited when the reinforcing ribs 8 are contained through the containing groove 9, the wear resistance and the heat dissipation of the brake block are improved, the service life of the brake block is prolonged, the safety of the brake block is improved, when the brake block 3 needs to be replaced, the threaded rod 12 can be driven by the rotating handle 13 to be separated from the inner side of the fixing groove 10, then the friction block 3 can be taken out and replaced, then the replaced friction block 3 is placed on the backboard 1, then the threaded rod 12 is driven by the rotating handle 13 to be inserted into the inner side of the fixing groove 10, the rotating handle 13 is contained through the containing groove 11, the replacement of the friction block 3 is completed, the service life of the brake block is prolonged, the brake block is reduced, the cost of the brake block is reduced, and the brake block is attractive in appearance.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a long service life's car brake block, includes backplate (1), its characterized in that: the heat-insulating plate is characterized in that the mounting blocks (2) are fixedly mounted on two sides of the outer surface of the back plate (1), the friction plates (3) are mounted on one side of the outer surface of the back plate (1), the composite material layers (4) and the heat-insulating layers (5) are fixedly mounted on the inner surface of the back plate (1), the friction plates (3), the composite material layers (4) and the outer surfaces of the heat-insulating layers (5) are provided with heat-radiating holes (6), the heat-insulating strips (7) are fixedly mounted on the other side of the outer surface of the back plate (1), and reinforcing ribs (8) are fixedly mounted on the outer surfaces of the composite material layers (4) and the heat-insulating layers (5).
2. The long life automotive brake pad of claim 1, wherein: the material of the composite material layer (4) is a brazing tungsten carbide coating.
3. The long life automotive brake pad of claim 1, wherein: the heat insulation layer (5) is made of ceramic, and the heat resistance strip (7) is made of silica gel.
4. The long life automotive brake pad of claim 1, wherein: the reinforcing ribs (8) are made of titanium alloy.
5. The long life automotive brake pad of claim 1, wherein: the composite material comprises a back plate (1) and a composite material layer (4), wherein the back plate is arranged on the back plate, a storage groove (9) is formed in one side of the outer surface of the composite material layer (4) and the inner surface of the back plate, and reinforcing ribs (8) are connected to the inner side of the storage groove (9) in a sliding mode.
6. The long life automotive brake pad of claim 1, wherein: the fixing grooves (10) are formed in one side of the outer surfaces of the back plate (1) and the friction plate (3), and the placing grooves (11) are formed in one side of the outer surface of the friction plate (3).
7. The long life automotive brake pad of claim 6, wherein: the inner side of the fixed groove (10) is rotatably connected with a threaded rod (12), and one end of the outer surface of the threaded rod (12) is fixedly provided with a rotating handle (13).
CN202323298512.4U 2023-12-05 2023-12-05 Automobile brake pad with long service life Active CN221237085U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323298512.4U CN221237085U (en) 2023-12-05 2023-12-05 Automobile brake pad with long service life

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323298512.4U CN221237085U (en) 2023-12-05 2023-12-05 Automobile brake pad with long service life

Publications (1)

Publication Number Publication Date
CN221237085U true CN221237085U (en) 2024-06-28

Family

ID=91598127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323298512.4U Active CN221237085U (en) 2023-12-05 2023-12-05 Automobile brake pad with long service life

Country Status (1)

Country Link
CN (1) CN221237085U (en)

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