Anti-corrosion high-strength brake disc

Abstract

The utility model relates to brake disc technical field discloses a kind of corrosion-resistant high-strength brake disc, including brake disc body, ventilation passage is set in brake disc body inside, the shape of ventilation passage inner wall is bellows, ventilation passage is equipped with multiple groups;The utility model compared with prior art's advantage is at:through ventilation passage, air can flow quickly, take away the large amount of heat generated by brake disc body due to friction, effectively reduce the working temperature of brake disc body, prevent the material performance decline and corrosion intensification due to high temperature, improve the heat dissipation efficiency of corrosion-resistant high-strength brake disc;Through protection flange, can play blocking action, reduce corrosion medium direct sputtering to the working surface of brake disc body, to reduce corrosion risk, improve the corrosion resistance of corrosion-resistant high-strength brake disc.

Description

Technical Field

[0001] This utility model relates to the field of brake disc technology, and in particular to a corrosion-resistant, high-strength brake disc. Background Technology

[0002] Brake discs, also known as brake pads, are a key component of a car's braking system. They are typically mounted on the wheel hub and work in conjunction with brake pads, using friction between them to decelerate and stop the vehicle. When the driver presses the brake pedal, the brake caliper presses the brake pads firmly against the rotating brake disc, generating friction that slows the disc's rotation, thereby reducing wheel speed and ultimately braking the vehicle. Existing corrosion-resistant, high-strength brake discs cannot allow for rapid airflow, making it difficult to effectively reduce their operating temperature. This leads to material performance degradation and accelerated corrosion due to high temperatures, resulting in low heat dissipation efficiency. Furthermore, corrosive media directly splash onto the working surface of the brake disc, posing a high risk of corrosion and reducing its corrosion resistance. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a corrosion-resistant, high-strength brake disc.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a corrosion-resistant high-strength brake disc, comprising a brake disc body, wherein a ventilation channel is provided inside the brake disc body, the inner wall of the ventilation channel is corrugated, and multiple sets of ventilation channels are provided.

[0005] As a further description of the above technical solution:

[0006] A protective flange is fixedly sleeved on the outer wall of the brake disc body, and the protective flange is tapered.

[0007] As a further description of the above technical solution:

[0008] A mounting hole is provided at the center of the brake disc body, and an elastic buffer ring is fixedly sleeved on the inner wall of the mounting hole.

[0009] As a further description of the above technical solution:

[0010] The surface of the brake disc body is coated with a ceramic coating.

[0011] As a further description of the above technical solution:

[0012] The elastic buffer ring is made of rubber.

[0013] As a further description of the above technical solution:

[0014] The protective flange is made of aluminum alloy.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the air can flow quickly through the ventilation channel, which can carry away a large amount of heat generated by friction in the brake disc body, effectively reducing the working temperature of the brake disc body, preventing the material performance from deteriorating and corrosion from aggravated by high temperature, and improving the heat dissipation efficiency of the corrosion-resistant high-strength brake disc.

[0017] 2. In this utility model, the protective flange can play a blocking role, reducing the direct splashing of corrosive media onto the working surface of the brake disc body, thereby reducing the risk of corrosion and improving the corrosion resistance of the high-strength corrosion-resistant brake disc. Attached Figure Description

[0018] Figure 1 This invention provides a schematic diagram of the overall structure of a corrosion-resistant, high-strength brake disc. Figure 1 ;

[0019] Figure 2 This invention provides a schematic diagram of the overall structure of a corrosion-resistant, high-strength brake disc. Figure 2 ;

[0020] Figure 3 This is a partial structural schematic diagram of a corrosion-resistant, high-strength brake disc proposed in this utility model;

[0021] Figure 4 for Figure 1 A magnified structural diagram of part A in the middle.

[0022] Legend:

[0023] 1. Brake disc body; 2. Ventilation channel; 3. Protective flange; 4. Mounting hole; 5. Elastic buffer ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-4 One embodiment of this utility model is a corrosion-resistant high-strength brake disc, including a brake disc body 1, a ventilation channel 2 is provided inside the brake disc body 1, the inner wall of the ventilation channel 2 is corrugated, and multiple sets of ventilation channels 2 are provided, which are evenly distributed radially.

[0026] A protective flange 3 is fixedly sleeved on the outer wall of the brake disc body 1. The protective flange 3 is tapered in shape, which can enhance the structural strength of the edge of the brake disc body 1 to a certain extent and prevent edge damage caused by external impact. A mounting hole 4 is opened at the center of the brake disc body 1. An elastic buffer ring 5 is fixedly sleeved on the inner wall of the mounting hole 4. It can relieve some thermal stress through its own elastic deformation and avoid thermal stress concentration that could cause cracks or other damage to the brake disc body 1 near the mounting hole 4. This improves the reliability and service life of the brake disc body 1. The surface of the brake disc body 1 is coated with a ceramic coating. The elastic buffer ring 5 is made of rubber, and the protective flange 3 is made of aluminum alloy, which has a certain degree of corrosion resistance and can cope with corrosive substances in sewage and mud.

[0027] Working principle: The ventilation channel 2, in conjunction with the corrugated inner wall, efficiently dissipates heat through airflow, maintaining stable performance; the protective flange 3 blocks splashes, reduces the risk of corrosion, and enhances the edge's impact resistance; the elastic buffer ring 5 inside the mounting hole 4 relieves thermal stress, prevents cracks from forming near the mounting hole 4, and extends the service life of the brake disc body 1; the ceramic coating on the surface of the brake disc body 1 further improves the hardness and wear resistance of the brake disc body 1, reduces wear during braking, and enables the brake disc body 1 to maintain good braking performance at all times.

[0028] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrosion-resistant, high-strength brake disc, comprising a brake disc body (1), characterized in that: The brake disc body (1) has a ventilation channel (2) inside. The inner wall of the ventilation channel (2) is corrugated. The ventilation channel (2) has multiple sets.

2. The corrosion-resistant high-strength brake disc according to claim 1, characterized in that: The outer wall of the brake disc body (1) is fixedly fitted with a protective flange (3), and the protective flange (3) is conical in shape.

3. The corrosion-resistant high-strength brake disc according to claim 1, characterized in that: The brake disc body (1) has a mounting hole (4) at its center, and an elastic buffer ring (5) is fixedly sleeved on the inner wall of the mounting hole (4).

4. The corrosion-resistant high-strength brake disc according to claim 1, characterized in that: The surface of the brake disc body (1) is coated with a ceramic coating.

5. A corrosion-resistant high-strength brake disc according to claim 3, characterized in that: The elastic buffer ring (5) is made of rubber.

6. The corrosion-resistant high-strength brake disc according to claim 2, characterized in that: The protective flange (3) is made of aluminum alloy.

Images