A high-strength brake disc with good heat dissipation

Abstract

The utility model discloses a high-strength and easy-to-dissipate-heat brake disc, comprising a brake disc body; a connecting disc, arranged at the right center of the brake disc body; a first bolt, assembled on the outer wall circumference of the connecting disc; a first nut, threadedly connected to the outer wall of the first bolt; and a carbon fiber plate, sleeved on the left and right sides of the brake disc body. The high-strength and easy-to-dissipate-heat brake disc adopts a detachable carbon fiber plate, which not only improves the overall strength through its own material characteristics, but also has excellent high-temperature resistance, so that the brake disc can still maintain stable performance at high temperatures, and the carbon fiber plate also has good thermal conductivity, which can quickly disperse heat, help the brake disc dissipate heat, improve the braking effect, high safety, easy to use, strong practicality, and meet the use needs in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of brake discs, in particular to a high-strength brake disc that is easy to dissipate heat. Background Art

[0002] With the development of the automotive industry, the performance and safety requirements of vehicles are constantly improving. As a key component of the braking system, the performance of the brake disc directly affects the braking effect and safety of the vehicle. During high-intensity braking, the brake disc will generate a lot of heat due to friction. If the heat cannot be dissipated in time, it will cause thermal decay of the brake disc, affecting the braking effect and even causing safety accidents. Therefore, it is of great practical significance to develop a high-strength and easy-to-dissipate brake disc. Utility Model Content

[0003] The utility model aims to provide a high-strength and heat-dissipating brake disc to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a high-strength and heat-dissipating brake disc, comprising

[0005] Brake disc body;

[0006] A connecting disc, arranged at the right center of the brake disc body;

[0007] A first bolt, mounted on the outer wall circumference of the connecting plate;

[0008] a first nut, threadedly connected to an outer wall of the first bolt;

[0009] A carbon fiber plate is sleeved on the left and right sides of the brake disc body;

[0010] It also includes a positioning hole, a fixing hole, a positioning rod, a second bolt and a second nut. The positioning holes and the fixing holes are alternately opened on the circumference of the outer wall of the carbon fiber plate. The positioning rod is arranged on the left and right sides of the brake disc body. The second bolt is installed through the inside of the brake disc body and the fixing hole. The second nut is threaded on the outer wall of the second bolt.

[0011] Preferably, the distance between the carbon fiber plate and the connecting plate is 2 cm.

[0012] Preferably, the positioning hole and the positioning rod are plugged into each other, and the length of the positioning rod is only half of the thickness of the carbon fiber plate.

[0013] Preferably, the distance between the outer walls of the second bolt and the second nut and the inner wall of the fixing hole is 1 cm.

[0014] Preferably, the distance between the outer sides of the second bolt and the second nut and the outer end surface of the carbon fiber plate is 1 cm.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the high-strength and easy-to-dissipate heat brake disc can be installed on the car through the cooperation between the first bolt and the first nut, so that the brake disc body and the connecting disc can be installed on the car, and the cooperation between the positioning hole and the positioning rod can facilitate the limiting of the carbon fiber plate, and the cooperation between the fixing hole, the second bolt and the second nut can make the carbon fiber plate disassembled and assembled. The device adopts a detachable carbon fiber plate, which can not only improve the overall strength through its own material characteristics, but also has excellent high temperature resistance, so that the brake disc can still maintain stable performance at high temperatures, and the carbon fiber plate also has good thermal conductivity, which can quickly disperse heat, help the brake disc dissipate heat, and improve the braking effect. It is highly safe, easy to use, and practical, and meets the use needs in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the carbon fiber plate structure of the utility model.

[0018] In the figure: 1. brake disc body, 2. connecting disc, 3. first bolt, 4. first nut, 5. carbon fiber plate, 6. positioning hole, 7. fixing hole, 8. positioning rod, 9. second bolt, 10. second nut. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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.

[0020] See also Figure 1-2 The utility model provides a technical solution: a high-strength and easy-to-dissipate brake disc, comprising a brake disc body 1; a connecting disc 2, arranged at the right center of the brake disc body 1; a first bolt 3, assembled on the outer wall circumference of the connecting disc 2; a first nut 4, threadedly connected to the outer wall of the first bolt 3; a carbon fiber plate 5, sleeved on the left and right sides of the brake disc body 1;

[0021] It also includes a positioning hole 6, a fixing hole 7, a positioning rod 8, a second bolt 9 and a second nut 10. The positioning holes 6 and the fixing holes 7 are alternately opened on the circumference of the outer wall of the carbon fiber plate 5. The positioning rod 8 is arranged on the left and right sides of the brake disc body 1. The second bolt 9 is installed through the inside of the brake disc body 1 and the fixing hole 7. The second nut 10 is threadedly connected on the outer wall of the second bolt 9.

[0022] As a preferred solution, further, the distance between the carbon fiber plate 5 and the connecting plate 2 is 2 cm, thereby ensuring that the carbon fiber plate 5 can fully fit with the brake caliper.

[0023] As a preferred solution, further, the positioning hole 6 and the positioning rod 8 are plugged into each other, and the length of the positioning rod 8 is only half of the thickness of the carbon fiber plate 5, so as to avoid the positioning rod 8 being abrupt and affecting the use.

[0024] As a preferred solution, further, the distance between the outer wall of the second bolt 9 and the second nut 10 and the inner wall of the fixing hole 7 is 1 cm.

[0025] As a preferred solution, further, the distance between the outer sides of the second bolt 9 and the second nut 10 and the outer end surface of the carbon fiber plate 5 is 1 cm.

[0026] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0027] Through the cooperation between the first bolt 3 and the first nut 4, the whole can be tightened and installed on the car. When the car brakes, the brake caliper will lock the carbon fiber plate 5, so as to achieve the braking effect. In the braking process, since the carbon fiber plate 5 itself has extremely high specific strength and specific stiffness, which means that its strength to weight ratio is very high, the use of the carbon fiber plate 5 can effectively enhance the overall strength of the brake disc. In addition, the high temperature resistance of carbon fiber is also very excellent, which enables the brake disc to maintain stable performance at high temperatures. In addition, the carbon fiber itself has good thermal conductivity and can quickly disperse heat, thereby facilitating braking. Heat dissipation of the brake disc; when the carbon fiber plate 5 needs to be disassembled and replaced, it is only necessary to loosen the second bolt 9 and the second nut 10, and the carbon fiber plate 5 clamped on the inner side thereof will be removed from the brake disc body 1, and the carbon fiber plate 5 can be disassembled and replaced at this time; the device adopts a detachable carbon fiber plate 5, which can not only improve the overall strength through its own material characteristics, but also has excellent high temperature resistance, so that the brake disc can still maintain stable performance at high temperatures, and the carbon fiber plate 5 also has good thermal conductivity, which can quickly disperse heat, help the brake disc dissipate heat, improve the braking effect, high safety, easy to use, strong practicality, and suitable for promotion.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength and heat-dissipating brake disc, characterized in that: include Brake disc body (1); A connecting disc (2) is arranged at the center of the right side of the brake disc body (1); A first bolt (3) mounted on the circumference of the outer wall of the connecting plate (2); A first nut (4) threadedly connected to the outer wall of the first bolt (3); A carbon fiber plate (5) is sleeved on the left and right sides of the brake disc body (1); The invention also comprises a positioning hole (6), a fixing hole (7), a positioning rod (8), a second bolt (9) and a second nut (10); the positioning hole (6) and the fixing hole (7) are respectively alternately arranged on the outer wall circumference of the carbon fiber plate (5); the positioning rod (8) is arranged on the left and right sides of the brake disc body (1); the second bolt (9) is installed through the inside of the brake disc body (1) and the fixing hole (7); and the second nut (10) is threadedly connected on the outer wall of the second bolt (9).

2. A high-strength and heat-dissipating brake disc according to claim 1, characterized in that: The distance between the carbon fiber plate (5) and the connecting plate (2) is 2 cm.

3. A high-strength and heat-dissipating brake disc according to claim 1, characterized in that: The positioning hole (6) and the positioning rod (8) are plugged into each other, and the length of the positioning rod (8) is only half the thickness of the carbon fiber plate (5).

4. A high-strength and heat-dissipating brake disc according to claim 1, characterized in that: The distance between the outer walls of the second bolt (9) and the second nut (10) and the inner wall of the fixing hole (7) is 1 cm.

5. The high-strength and heat-dissipating brake disc according to claim 1, characterized in that: The distance between the outer sides of the second bolt (9) and the second nut (10) and the outer end surface of the carbon fiber plate (5) is 1 cm.

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