High wear-resistant carbon-molybdenum brake disc

Abstract

The utility model relates to the field of brake disc discloses a kind of high wear-resistant carbon molybdenum brake disc, including fixed block, the middle part of fixed block outer wall is fixedly connected with first brake disc, the lower end of fixed block outer wall is fixedly connected with fixed frame, the lower end of fixed frame outer wall is fixedly connected with second brake disc, the upper surface of first brake disc is equipped with a plurality of first heat dissipation through slot, the outer wall of first brake disc is equipped with a plurality of first heat dissipation groove.In the utility model, the fixing of fixed block and second brake disc by connecting frame and reinforcing block can effectively improve the heat dissipation space of equipment, and heat can be dissipated by first heat dissipation groove and second heat dissipation groove, the heat dissipation efficiency of device can be effectively improved by second heat dissipation through slot and third heat dissipation hole and first heat dissipation through slot and first heat dissipation hole cooperate the second heat dissipation hole on connecting frame, and the impact resistance of device can be improved by reinforcing block.

Description

Technical Field

[0001] This utility model relates to the field of brake discs, and in particular to a high wear-resistant carbon molybdenum brake disc. Background Technology

[0002] Brake discs are the core component of a car's braking system, usually used in conjunction with brake pads. They convert kinetic energy into heat energy through friction to decelerate the vehicle. High wear-resistant carbon molybdenum brake discs are a high-performance braking component made of carbon molybdenum alloy materials. They have high hardness, high temperature resistance, and wear resistance, making them suitable for high-performance cars, racing cars, and heavy-duty vehicles. They perform excellently under aggressive driving or long downhill conditions, while reducing brake dust generation, thus meeting both safety and environmental protection requirements.

[0003] Traditional high wear-resistant carbon molybdenum brake discs generate a lot of heat during braking and are difficult to dissipate quickly. Furthermore, prolonged use of traditional high wear-resistant carbon molybdenum brake discs can easily lead to a reduction in braking force.

[0004] Therefore, those skilled in the art have provided a high wear-resistant carbon molybdenum brake disc to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a high wear-resistant carbon molybdenum brake disc. By fixing the fixing block and the second brake disc through the connecting frame and the reinforcing block, the heat dissipation space of the equipment can be effectively improved. The first heat dissipation groove and the second heat dissipation groove can dissipate heat. The second heat dissipation channel and the third heat dissipation hole, as well as the first heat dissipation channel and the first heat dissipation hole, in combination with the second heat dissipation hole on the connecting frame, can effectively improve the heat dissipation efficiency of the device. Furthermore, the reinforcing block can improve the impact resistance of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A high wear-resistant carbon-molybdenum brake disc includes a fixing block. A first brake disc is fixedly connected to the middle of the outer wall of the fixing block. A fixing frame is fixedly connected to the lower end of the outer wall of the fixing block. A second brake disc is fixedly connected to the lower end of the outer wall of the fixing frame. The upper surface of the first brake disc has multiple first heat dissipation grooves. The outer wall of the first brake disc has multiple first heat dissipation slots. Multiple first heat dissipation holes are formed next to the first heat dissipation slots on the upper surface of the first brake disc. The upper surface of the second brake disc has multiple second heat dissipation grooves. The outer wall of the second brake disc has multiple second heat dissipation slots. Multiple third heat dissipation holes are formed next to the second heat dissipation slots on the upper surface of the second brake disc. Multiple connecting frames are fixedly connected to the upper surface of the second brake disc. Multiple reinforcing blocks are fixedly connected to the lower surface of the first brake disc. A fixing hole is fixedly connected to the middle of the upper surface of the first brake disc.

[0008] The above technical solution effectively improves the heat dissipation space of the equipment by fixing the fixing block and the second brake disc with the connecting frame and the reinforcing block. The heat can be dissipated through the first heat dissipation groove and the second heat dissipation groove. The heat dissipation efficiency of the device can be effectively improved by the second heat dissipation groove and the third heat dissipation hole, as well as the first heat dissipation groove and the first heat dissipation hole in combination with the second heat dissipation hole on the connecting frame. The reinforcing block can also improve the impact resistance of the device.

[0009] Furthermore, the first brake disc is fixedly connected to the connecting bracket, and the fixing block is fixedly connected to the fixing hole;

[0010] The above technical solution allows the device to be fixed by fixing the fixing block to the fixing hole.

[0011] Furthermore, the upper surface of the connecting frame is provided with a plurality of second heat dissipation holes, and the upper surface of the fixing frame is fixedly connected to the first brake disc;

[0012] The above technical solution can improve heat dissipation efficiency through the second heat dissipation hole.

[0013] Furthermore, the first heat dissipation hole is aligned with the second and third heat dissipation holes;

[0014] By aligning the first heat dissipation hole with the second and third heat dissipation holes, the heat dissipation efficiency of the device can be improved.

[0015] Furthermore, the reinforcing block is fixedly connected to the second brake disc;

[0016] The above technical solution allows for a more complete device by fixing the reinforcing block to the second brake disc.

[0017] Furthermore, a washer ring is fixedly connected to the upper surface of the first brake disc;

[0018] The above technical solution uses a washer ring to fix the device to the fixing block.

[0019] Furthermore, the first heat dissipation channel and the second heat dissipation channel are aligned;

[0020] By aligning the first and second heat dissipation channels using the above technical solution, heat dissipation efficiency can be improved.

[0021] This utility model has the following beneficial effects:

[0022] 1. The present invention proposes a high wear-resistant carbon molybdenum brake disc, which can effectively improve the heat dissipation space of the equipment by fixing the fixing block and the second brake disc through the connecting frame and the reinforcing block. The heat can be dissipated through the first heat dissipation groove and the second heat dissipation groove. The heat dissipation efficiency of the device can be effectively improved by the second heat dissipation groove and the third heat dissipation hole, as well as the first heat dissipation groove and the first heat dissipation hole in combination with the second heat dissipation hole on the connecting frame. Furthermore, the reinforcing block can improve the impact resistance of the device. Attached Figure Description

[0023] Figure 1 An isometric view of a high wear-resistant carbon-molybdenum brake disc proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a high wear-resistant carbon-molybdenum brake disc proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the first brake disc in a high wear-resistant carbon-molybdenum brake disc proposed in this utility model;

[0026] Figure 4 This is a front view of a high wear-resistant carbon-molybdenum brake disc proposed in this utility model;

[0027] Figure 5 This is a bottom view of a high wear-resistant carbon-molybdenum brake disc proposed in this utility model.

[0028] Legend:

[0029] 1. Fixing block; 2. Washer ring; 3. First brake disc; 4. Second brake disc; 5. First heat dissipation channel; 6. First heat dissipation groove; 7. First heat dissipation hole; 8. Reinforcing block; 9. Connecting bracket; 10. Second heat dissipation hole; 11. Fixing bracket; 12. Fixing hole; 13. Second heat dissipation groove; 14. Second heat dissipation channel; 15. Third heat dissipation hole. Detailed Implementation

[0030] 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.

[0031] One embodiment of this utility model is provided:

[0032] Reference Figure 1 , Figure 2 and Figure 3A high wear-resistant carbon-molybdenum brake disc includes a fixing block 1, a first brake disc 3 fixedly connected to the middle of the outer wall of the fixing block 1, a fixing frame 11 fixedly connected to the lower end of the outer wall of the fixing block 1, a second brake disc 4 fixedly connected to the lower end of the outer wall of the fixing frame 11, a plurality of first heat dissipation grooves 5 are formed on the upper surface of the first brake disc 3, a plurality of first heat dissipation slots 6 are formed on the outer wall of the first brake disc 3, a plurality of first heat dissipation holes 7 are formed next to the first heat dissipation slots 6 on the upper surface of the first brake disc 3, a plurality of second heat dissipation grooves 14 are formed on the upper surface of the second brake disc 4, a plurality of second heat dissipation slots 13 are formed on the outer wall of the second brake disc 4, a plurality of third heat dissipation holes 15 are formed next to the second heat dissipation slots 13 on the upper surface of the second brake disc 4, a plurality of connecting frames 9 are fixedly connected to the upper surface of the second brake disc 4, a plurality of reinforcing blocks 8 are fixedly connected to the lower surface of the first brake disc 3, and a fixing hole 12 is fixedly connected to the middle of the upper surface of the first brake disc 3.

[0033] Fixing the fixing block 1 and the second brake disc 4 by the connecting frame 9 and the reinforcing block 8 can effectively increase the heat dissipation space of the equipment. The heat can be dissipated by the first heat dissipation groove 6 and the second heat dissipation groove 13. The heat dissipation efficiency of the device can be effectively improved by the second heat dissipation channel 14 and the third heat dissipation hole 15, as well as the first heat dissipation channel 5 and the first heat dissipation hole 7 in conjunction with the second heat dissipation hole 10 on the connecting frame 9. The impact resistance of the device can be improved by the reinforcing block 8.

[0034] Reference Figure 4 and Figure 5 The first brake disc 3 is fixedly connected to the connecting frame 9, and the fixing block 1 is fixedly connected to the fixing hole 12. The device can be fixed by fixing the fixing block 1 to the fixing hole 12. The upper surface of the connecting frame 9 is provided with multiple second heat dissipation holes 10. The upper surface of the fixing frame 11 is fixedly connected to the first brake disc 3. The heat dissipation efficiency can be improved by the second heat dissipation holes 10. The first heat dissipation hole 7 is aligned with the second heat dissipation hole 10 and the third heat dissipation hole 15. The heat dissipation efficiency of the device can be improved by aligning the first heat dissipation hole 7 with the second heat dissipation hole 10 and the third heat dissipation hole 15. The reinforcing block 8 is fixedly connected to the second brake disc 4. The device can be made more complete by fixing the reinforcing block 8 with the second brake disc 4. The upper surface of the first brake disc 3 is fixedly connected with a washer ring 2. The washer ring 2 is fixed to the fixing block 1. The first heat dissipation channel 5 and the second heat dissipation channel 14 are aligned. The heat dissipation efficiency can be improved by aligning the first heat dissipation channel 5 and the second heat dissipation channel 14.

[0035] Working principle: The brake pad is installed on the vehicle by fixing block 1. When the vehicle is under friction braking for a long time, the brake disc rolls and draws air into the interior. The air is then discharged through the first heat dissipation channel 5 and the second heat dissipation channel 14. Subsequently, it is cooled through the third heat dissipation hole 15, the first heat dissipation hole 7 and the second heat dissipation hole 10, and is further cooled by the first heat dissipation groove 6 and the second heat dissipation groove 13. Thus, the airflow delivers the heat of the first brake disc 3 and the second brake disc 4.

[0036] 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 specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific 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 high wear-resistant carbon-molybdenum brake disc, comprising a fixing block (1), characterized in that: The first brake disc (3) is fixedly connected to the middle of the outer wall of the fixed block (1). The lower end of the outer wall of the fixed block (1) is fixedly connected to the fixed frame (11). The lower end of the outer wall of the fixed frame (11) is fixedly connected to the second brake disc (4). The upper surface of the first brake disc (3) is provided with multiple first heat dissipation grooves (5). The outer wall of the first brake disc (3) is provided with multiple first heat dissipation slots (6). The upper surface of the first brake disc (3) is provided with multiple first heat dissipation holes (7) next to the first heat dissipation slots (6). The upper surface of the second brake disc (4) is provided with multiple second heat dissipation grooves (14). The outer wall of the second brake disc (4) is provided with multiple second heat dissipation slots (13). The upper surface of the second brake disc (4) is provided with multiple third heat dissipation holes (15) next to the second heat dissipation slots (13). The upper surface of the second brake disc (4) is fixedly connected with multiple connecting frames (9). The lower surface of the first brake disc (3) is fixedly connected with multiple reinforcing blocks (8). The middle of the upper surface of the first brake disc (3) is fixedly connected with a fixing hole (12).

2. The high wear-resistant carbon-molybdenum brake disc according to claim 1, characterized in that: The first brake disc (3) is fixedly connected to the connecting bracket (9), and the fixing hole (12) is fixedly connected to the fixing block (1).

3. The high wear-resistant carbon molybdenum brake disc according to claim 1, characterized in that: The upper surface of the connecting frame (9) is provided with a plurality of second heat dissipation holes (10), and the upper surface of the fixing frame (11) is fixedly connected to the first brake disc (3).

4. The high wear-resistant carbon molybdenum brake disc according to claim 1, characterized in that: The first heat dissipation hole (7) is aligned with the second heat dissipation hole (10) and the third heat dissipation hole (15).

5. A high wear-resistant carbon-molybdenum brake disc according to claim 1, characterized in that: The reinforcing block (8) is fixedly connected to the second brake disc (4).

6. A high wear-resistant carbon molybdenum brake disc according to claim 1, characterized in that: A washer (2) is fixedly connected to the upper surface of the first brake disc (3).

7. A high wear-resistant carbon molybdenum brake disc according to claim 1, characterized in that: The first heat dissipation channel (5) and the second heat dissipation channel (14) are aligned.

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