Carbon ceramic brake disc for motorcycle

Abstract

The utility model belongs to the technical field of brake equipment, and particularly relates to a carbon-ceramic brake disc for a motorcycle, which comprises a carbon-ceramic brake disc base body, arc-shaped flow guide bodies are arranged on the outer edge of the carbon-ceramic brake disc base body in an array mode, and flow guide holes with different sizes are formed in the arc-shaped flow guide bodies. Ventilation holes and ventilation grooves which are distributed in an arc shape are formed in the friction face of the carbon-ceramic brake disc base body, an irregular center hole is formed in the inner edge of the carbon-ceramic brake disc, and a mounting hole is formed in the outer side of the center hole. The carbon-ceramic brake disc designed by the utility model is of an integrally-processed and molded structure, and through the vent holes and the vent grooves formed in the carbon-ceramic brake disc body and the flow guide structure arranged on the outer edge of the carbon-ceramic brake disc, the heat dissipation efficiency of the brake disc during braking of a motorcycle is improved, and the overall temperature of the brake disc is reduced; and the service life and the braking performance of the motorcycle brake disc are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake equipment, and in particular relates to a carbon ceramic brake disc for motorcycles. Background Art

[0002] At present, all brake discs for motorcycles in China are metal discs, and there is no carbon ceramic brake disc suitable for motorcycles. When ordinary metal brake discs are used for vehicle braking, the heat will be concentrated on the brake disc body, and due to defects in the material and structure, the heat in the brake disc cannot be quickly discharged, causing the metal brake disc to remain in a high temperature state, which in turn causes increased wear and reduces the vehicle's braking performance; and when the motorcycle is in emergency braking at high speed, there is a risk of brake failure, causing accidents and endangering life safety.

[0003] Therefore, a carbon-ceramic brake disc suitable for motorcycles is undoubtedly an excellent solution to the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a carbon-ceramic brake disc for motorcycles.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A carbon-ceramic brake disc for motorcycles comprises a carbon-ceramic brake disc substrate, a guide body is arranged at the outer edge of the carbon-ceramic brake disc substrate, guide holes of different sizes are arranged on the guide body, ventilation holes and ventilation grooves are arranged on the carbon-ceramic brake disc substrate, an irregular center hole is arranged at the inner edge of the carbon-ceramic brake disc, and a mounting hole is arranged outside the center hole.

[0007] Preferably, the flow guide at the outer edge of the carbon-ceramic brake disc substrate is an arc-shaped structure and is distributed in an array.

[0008] Preferably, the flow guide hole is arranged on the flow guide body, is circular in shape, and completely penetrates the flow guide body.

[0009] Preferably, the ventilation holes and ventilation grooves are distributed in an arc shape on the friction surface of the carbon-ceramic brake disc substrate.

[0010] Preferably, the mounting hole array is distributed at the inner edge of the carbon-ceramic brake disc, and the wall thickness of the mounting holes and the center hole is greater than 3 mm.

[0011] Preferably, the carbon-ceramic brake disc is an integrally processed and molded structure.

[0012] The utility model includes but is not limited to the following beneficial effects:

[0013] (1) The natural wind is introduced into the carbon-ceramic brake disc matrix through the arc-shaped guide body on the outer edge of the brake disc, and the natural wind is dispersed in different directions along the brake disc matrix through the guide holes on the guide body, thereby significantly increasing the air flow rate when the carbon-ceramic brake disc rotates and effectively reducing the temperature of the carbon-ceramic brake disc when it rotates;

[0014] (2) The design of arc-shaped ventilation holes and ventilation grooves on the friction surface of the carbon-ceramic brake disc reduces the temperature of the carbon-ceramic brake disc during braking, and quickly and evenly dissipates the high temperature generated by the motorcycle during braking, avoiding heat concentration and brake failure caused by thermal mismatch, thereby effectively improving the overall service life and braking performance of the carbon-ceramic brake disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view of the structure of the utility model;

[0017] Figure 3 It is a structural side view of the utility model.

[0018] Among them: 1. Carbon ceramic brake disc matrix; 2. diverter body; 3. diverter hole; 4. ventilation groove; 5. ventilation hole; 6. mounting hole; 7. center hole. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] The utility model provides a carbon ceramic brake disc for motorcycles, the structure of which is similar to Figure 1-3 As shown, it includes a carbon-ceramic brake disc substrate 1, a guide body 2 is arranged on the outer edge of the carbon-ceramic brake disc substrate, guide holes 3 of different sizes are arranged on the guide body, ventilation holes 5 and ventilation grooves 4 are arranged on the carbon-ceramic brake disc substrate 1, an irregular center hole 7 is arranged at the inner edge of the carbon-ceramic brake disc, and a mounting hole 6 is arranged outside the center hole 7.

[0021] Specifically, the flow guide 2 at the outer edge of the carbon-ceramic brake disc substrate 1 is an arc-shaped structure and is distributed in an array. When the wheel is working, it drives the carbon-ceramic brake disc to rotate, and the arc-shaped flow guide 2 at the outer edge of the carbon-ceramic brake disc substrate 1 will introduce natural wind into the carbon-ceramic brake disc substrate 1.

[0022] A through-going guide hole 3 is provided on the main body of the arc-shaped guide body 2. The guide hole 3 will disperse the natural wind introduced from the outer edge of the carbon-ceramic brake disc to different directions along the carbon-ceramic brake disc matrix 1. The coordinated design of the guide body 2 and the guide hole 3 can quickly introduce the natural wind into the entire brake disc, thereby quickly reducing the temperature of the brake disc.

[0023] In this embodiment, the ventilation grooves 4 and the ventilation holes 5 are arranged on the friction surface of the carbon-ceramic brake disc substrate 1. When the motorcycle brakes, the friction surface of the brake disc is the actual effective friction area, and the ventilation holes 5 and the ventilation grooves 4 are both arc-shaped, and the arc angle is basically consistent with the rotation angle of the carbon-ceramic brake disc. This design structure can effectively dissipate the heat generated by the working surface of the brake disc through the holes and grooves, further improve the heat dissipation efficiency, and avoid high temperature of the brake disc caused by braking.

[0024] The number of groups of ventilation holes 5 is consistent with the number of ventilation slots, and the ventilation slots 4 are arranged between two adjacent groups of ventilation holes, which ensures that the heat on the carbon-ceramic brake disc substrate 1 is evenly dissipated and avoids the thermal mismatch problem caused by irregular heat dissipation.

[0025] A mounting hole 6 is arranged at the inner edge of the carbon ceramic brake disc, which is used for the brake disc to be mounted and used in conjunction with the wheel hub, and has a simple structure and is easy to install.

[0026] The wall thickness of the mounting hole 6 and the center hole 7 at the inner edge of the carbon-ceramic brake disc is greater than 3 mm, which ensures the strength and working effect of the overall bolt connection of the carbon-ceramic brake disc and avoids the problem of brake failure caused by low strength.

[0027] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0028] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carbon ceramic brake disc for motorcycle, characterized in that: The invention comprises a carbon ceramic brake disc substrate (1), wherein a guide body (2) is arranged at the outer edge of the carbon ceramic brake disc substrate (1), and guide holes (3) of different sizes are arranged on the guide body (2), ventilation holes (5) and ventilation grooves (4) are arranged on the carbon ceramic brake disc substrate (1), an irregular center hole (7) is arranged at the inner edge of the carbon ceramic brake disc, and a mounting hole (6) is arranged outside the center hole (7).

2. A carbon ceramic brake disc for motorcycle according to claim 1, characterized in that: The flow guide (2) on the outer edge of the carbon-ceramic brake disc substrate (1) is an arc-shaped structure and is distributed in an array.

3. A carbon ceramic brake disc for motorcycle according to claim 1, characterized in that: The flow guide hole (3) is arranged on the body of the flow guide body (2), is circular in shape, and completely penetrates the flow guide body.

4. A carbon ceramic brake disc for motorcycle according to claim 1, characterized in that: The ventilation holes (5) and the ventilation grooves (4) are distributed in an arc shape on the friction surface of the carbon ceramic brake disc substrate (1).

5. A carbon ceramic brake disc for motorcycle according to claim 1, characterized in that: The mounting holes (6) are arranged in an array on the inner edge of the carbon ceramic brake disc, and the wall thickness of the mounting holes (6) and the center hole (7) is greater than 3 mm.

6. A carbon ceramic brake disc for motorcycle according to claim 1, characterized in that: The carbon-ceramic brake disc is an integrally processed and formed structure.

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