Rust-proof wear-resistant brake disc

Abstract

The utility model discloses a rust-proof wear-resistant brake disc, and relates to the technical field of brake discs, the rust-proof wear-resistant brake disc comprises an aluminum square tube, the left side and the right side of the surface of the aluminum square tube are fixedly connected with connecting disc assemblies, and the surfaces of the outer sides of the connecting disc assemblies are fixedly connected with brake disc assemblies. According to the anti-rust and wear-resistant brake disc, the first connecting disc and the second connecting disc are both made of titanium alloy, the titanium alloy is high in strength, good in corrosion resistance, high in heat resistance and light, the other faces of the second heat conduction disc and the first heat conduction disc are subjected to anti-corrosion protection, and the third coating is made of quartz powder, so that the wear resistance of the friction disc is improved; when the friction disc is used, heat is conducted into the first heat conduction disc through the second heat conduction disc and then conducted to the surface of the aluminum square pipe through the first heat conduction disc, due to the fact that the aluminum square pipe is in a hollow state, when an automobile runs, air flow can be formed in the aluminum square pipe, the surface of the aluminum square pipe is cooled, and heat dissipation of the brake disc is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of brake discs, in particular to a rust-proof and wear-resistant brake disc. Background Art

[0002] To put it simply, the brake disc is a round plate that rotates when the car is moving. The brake caliper clamps the brake disc to generate braking force. When you step on the brake, it clamps the brake disc to slow down or stop the car.

[0003] The patent with the announcement number CN218468132U discloses a rust-proof and wear-resistant automobile brake disc, which relates to the technical field of brake discs and solves the problem of poor rust-proof and wear-resistant performance of brake discs. The patent includes a stainless steel mounting disc, which is arranged in an annular structure, and a first connecting ring is fixed in the middle of the stainless steel mounting disc. Friction components are arranged on both sides of the stainless steel mounting disc, and the friction components include a back plate, and the back plates are arranged in an annular structure. The brake disc can make the stainless steel mounting disc and the stainless steel connecting parts not easy to rust, and the wear-resistant ring and the anti-rust layer can increase the wear resistance of the brake disc, and can also increase the anti-rust performance of the friction ring.

[0004] However, the above-mentioned brake disc has a heavy overall mass, which makes it inconvenient to carry the brake disc, and the brake disc only dissipates heat through the holes opened on the stainless steel mounting plate, and the heat dissipation effect is poor. In this regard, we propose a rust-proof and wear-resistant brake disc to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rust-proof and wear-resistant brake disc, which solves the problems that the brake disc has a heavy overall mass and is inconvenient to carry, and the brake disc only dissipates heat through holes opened on the stainless steel mounting plate, resulting in poor heat dissipation effect.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rust-proof and wear-resistant brake disc, comprising an aluminum square tube, the left and right sides of the surface of the aluminum square tube are fixedly connected with a connecting disc assembly, and the outer surface of the connecting disc assembly is fixedly connected with a brake disc assembly;

[0007] The connection plate assembly includes a first connection plate, the outer surface of the first connection plate is fixedly provided with a first coating, the inner surface of the first connection plate is fixedly connected with a first heat conducting plate, and the inner surface of the first heat conducting plate is fixedly provided with a second coating;

[0008] The brake disc assembly includes a third coating, the inner surface of the third coating is fixedly connected to a friction disc, the inner surface of the friction disc is fixedly connected to a second connecting disc, the inner surface of the second connecting disc is fixedly connected to a second heat conducting disc, and the inner surface of the second heat conducting disc is fixedly provided with a fourth coating.

[0009] Preferably, the inner surface of the fourth coating is fixedly connected to the outer surface of the first coating, and the outer surface of the connecting plate assembly is penetrated by a mounting hole.

[0010] Preferably, the first connecting plate and the second connecting plate are both made of titanium alloy.

[0011] Preferably, the first heat conducting plate and the second heat conducting plate are both made of aluminum.

[0012] Preferably, the material of the first coating is inositol hexaphosphate, and the material of the second coating is polytetrafluoroethylene.

[0013] Preferably, the third coating is made of quartz powder.

[0014] Preferably, the fourth coating is made of epoxy resin. Beneficial Effects

[0015] The utility model provides a rust-proof and wear-resistant brake disc. Compared with the prior art, it has the following beneficial effects:

[0016] The rust-proof and wear-resistant brake disc has a fourth coating made of epoxy resin, a first coating made of inositol hexaphosphate, and a second coating made of polytetrafluoroethylene, so that the second heat-conducting disc and the first heat-conducting disc are protected against corrosion. The first connecting disc and the second connecting disc are both made of titanium alloy, which has high strength, good corrosion resistance, high heat resistance, and is relatively light. The second heat-conducting disc and the other side of the first heat-conducting disc are protected against corrosion. The third coating made of quartz powder is used to improve the wear resistance of the friction disc. When the friction disc is in use, heat is introduced into the first heat-conducting disc through the second heat-conducting disc, and then introduced to the surface of the aluminum square tube through the first heat-conducting disc. Since the aluminum square tube is hollow, air flow is formed inside the aluminum square tube when the car is running, thereby cooling the surface of the aluminum square tube and completing the heat dissipation of the brake disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main view of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Main view of internal structure;

[0019] Figure 3 This is a cross-sectional view of the brake disc assembly structure of the utility model;

[0020] Figure 4 This is a cross-sectional view of the connecting disc assembly structure of the utility model.

[0021] In the figure: 1. aluminum square tube; 2. connecting plate assembly; 3. brake disc assembly; 4. mounting hole; 201. second coating; 202. first heat conducting plate; 203. first connecting plate; 204. first coating; 301. fourth coating; 302. second heat conducting plate; 303. second connecting plate; 304. friction plate; 305. third coating. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution, a rust-proof and wear-resistant brake disc, comprising an aluminum square tube 1, a connection disc assembly 2 is fixedly connected to the left and right sides of the surface of the aluminum square tube 1, and a brake disc assembly 3 is fixedly connected to the outer surface of the connection disc assembly 2;

[0024] The connection plate assembly 2 includes a first connection plate 203, a first coating 204 is fixedly provided on the outer surface of the first connection plate 203, a first heat conducting plate 202 is fixedly connected to the inner surface of the first connection plate 203, and a second coating 201 is fixedly provided on the inner surface of the first heat conducting plate 202;

[0025] The brake disc assembly 3 includes a third coating 305, the inner surface of the third coating 305 is fixedly connected to a friction disc 304, the inner surface of the friction disc 304 is fixedly connected to a second connection disc 303, the inner surface of the second connection disc 303 is fixedly connected to a second heat conducting disc 302, and the inner surface of the second heat conducting disc 302 is fixedly provided with a fourth coating 301;

[0026] The material of the fourth coating 301 is epoxy resin, the material of the first coating 204 is inositol hexaphosphate, and the material of the second coating 201 is polytetrafluoroethylene, so that the second heat-conducting plate 302 and the first heat-conducting plate 202 are protected against corrosion, and the material of the first connecting plate 203 and the second connecting plate 303 are both titanium alloy, which has high strength, good corrosion resistance, high heat resistance, and is relatively light, so the second heat-conducting plate 302 and the other side of the first heat-conducting plate 202 are protected against corrosion, and the material of the third coating 305 is quartz powder, so as to improve the wear resistance of the friction plate 304. When the friction plate 304 is in use, heat is introduced into the first heat-conducting plate 202 through the second heat-conducting plate 302, and then guided to the surface of the aluminum square tube 1 through the first heat-conducting plate 202. Since the aluminum square tube 1 is in a hollow state, when the car is running, air flow will be formed inside the aluminum square tube 1, thereby cooling the surface of the aluminum square tube 1 and completing the heat dissipation of the brake disc.

[0027] The inner surface of the fourth coating 301 is fixedly connected to the outer surface of the first coating 204 , and a mounting hole 4 is formed through the outer surface of the connecting plate assembly 2 .

[0028] The first connection plate 203 and the second connection plate 303 are both made of titanium alloy;

[0029] Titanium alloy refers to a variety of alloy metals made of titanium and other metals. Titanium is an important structural metal. Titanium alloy has high strength, good corrosion resistance and high heat resistance.

[0030] The first heat conducting plate 202 and the second heat conducting plate 302 are both made of aluminum;

[0031] Aluminum is a good conductor of heat. Its thermal conductivity is three times greater than that of iron, and its weight is lighter.

[0032] The material of the first coating 204 is inositol hexaphosphate, and the material of the second coating 201 is polytetrafluoroethylene;

[0033] Inositol hexaphosphate is a colorless or slightly yellow viscous liquid, easily soluble in water, ethanol, and acetone, and almost insoluble in anhydrous ether, benzene, ethane, and chloroform. It is an important organic phosphorus series additive with unique physiological functions and chemical properties.

[0034] Polytetrafluoroethylene is a white, odorless, tasteless, non-toxic powder. It has excellent chemical stability, corrosion resistance, sealing, high lubricity and non-stickiness, electrical insulation and good anti-aging resistance. It is resistant to high temperatures, with an operating temperature of 250°C. It is resistant to low temperatures, with good mechanical toughness at low temperatures, and can maintain an elongation of 5% even when the temperature drops to -196°C. It is corrosion-resistant, inert to most chemicals and solvents, and can withstand strong acids, alkalis, water and various organic solvents.

[0035] Because the material of the first coating 204 is inositol hexaphosphate and the material of the second coating 201 is polytetrafluoroethylene, the first heat conducting plate 202 is protected from corrosion.

[0036] The material of the third coating 305 is quartz powder;

[0037] Quartz powder has high hardness, wear resistance, high temperature resistance, acid and alkali resistance, and high thermal conductivity, which is convenient for extending the service life of the friction disk 304;

[0038] By setting the third coating 305 to be made of quartz powder, the wear resistance of the friction disk 304 is improved.

[0039] The material of the fourth coating 301 is epoxy resin;

[0040] As an anti-corrosion material, epoxy resin not only has the characteristics of being dense, water-resistant, leak-resistant, and high-strength, but also has good processability such as strong adhesion, room temperature operation, and simple construction.

[0041] By setting the fourth coating 301 to be made of epoxy resin, the second heat conducting plate 302 is protected from corrosion.

[0042] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0043] During operation, the material of the fourth coating 301 is epoxy resin, the material of the first coating 204 is inositol hexaphosphate, and the material of the second coating 201 is polytetrafluoroethylene, so that the second heat-conducting plate 302 and the first heat-conducting plate 202 are protected from corrosion, and the material of the first connecting plate 203 and the second connecting plate 303 are both titanium alloy, which has high strength, good corrosion resistance, high heat resistance, and is relatively light, so the second heat-conducting plate 302 and the other side of the first heat-conducting plate 202 are protected from corrosion, and the material of the third coating 305 is quartz powder, so as to improve the wear resistance of the friction plate 304. When the friction plate 304 is in use, the heat is introduced into the first heat-conducting plate 202 through the second heat-conducting plate 302, and then guided to the surface of the aluminum square tube 1 through the first heat-conducting plate 202. Since the aluminum square tube 1 is in a hollow state, when the car is running, air flow will be formed inside the aluminum square tube 1, thereby cooling the surface of the aluminum square tube 1 to complete the heat dissipation of the brake disc.

Claims

1. A rust-proof and wear-resistant brake disc, comprising an aluminum square tube (1), characterized in that: The left and right sides of the surface of the aluminum square tube (1) are fixedly connected to a connection disc assembly (2), and the outer surface of the connection disc assembly (2) is fixedly connected to a brake disc assembly (3); The connection disk assembly (2) comprises a first connection disk (203), the outer surface of the first connection disk (203) being fixedly provided with a first coating (204), the inner surface of the first connection disk (203) being fixedly connected with a first heat conducting disk (202), and the inner surface of the first heat conducting disk (202) being fixedly provided with a second coating (201); The brake disc assembly (3) comprises a third coating (305), the inner surface of the third coating (305) is fixedly connected to a friction disc (304), the inner surface of the friction disc (304) is fixedly connected to a second connecting disc (303), the inner surface of the second connecting disc (303) is fixedly connected to a second heat conducting disc (302), and the inner surface of the second heat conducting disc (302) is fixedly provided with a fourth coating (301).

2. The rust-proof and wear-resistant brake disc according to claim 1, characterized in that: The inner surface of the fourth coating (301) is fixedly connected to the outer surface of the first coating (204), and a mounting hole (4) is provided through the outer surface of the connection plate assembly (2).

3. The rust-proof and wear-resistant brake disc according to claim 1, characterized in that: The first connection plate (203) and the second connection plate (303) are both made of titanium alloy.

4. The rust-proof and wear-resistant brake disc according to claim 1, characterized in that: The first heat conducting plate (202) and the second heat conducting plate (302) are both made of aluminum.

5. The rust-proof and wear-resistant brake disc according to claim 1, characterized in that: The material of the first coating (204) is inositol hexaphosphate, and the material of the second coating (201) is polytetrafluoroethylene.

6. The rust-proof and wear-resistant brake disc according to claim 1, characterized in that: The material of the third coating (305) is quartz powder.

7. The rust-proof and wear-resistant brake disc according to claim 1, characterized in that: The material of the fourth coating (301) is epoxy resin.

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