Abrasion reducing device of brake

Abstract

The utility model relates to the technical field of brakes, and discloses a brake wear reducing device which comprises a brake disc, calipers are arranged on one side of the outer wall of the brake disc, a discharging assembly is arranged in the calipers, a conveying pipe is fixedly connected in the calipers, one end of the conveying pipe is fixedly connected with a connecting flange, and the other end of the conveying pipe is fixedly connected with the connecting flange. A filter is arranged in the outer wall of the conveying pipe, a water storage cavity is formed in the caliper, a valve is fixedly connected to the outer wall of the water storage cavity, a connecting pipe is fixedly connected to the output end of the valve, a flow dividing pipe is fixedly connected to one end of the connecting pipe, and the flow dividing pipe is fixedly connected to the interior of the caliper. According to the utility model, the problems that the brake performance is reduced and the abrasion is aggravated due to the fact that a large amount of heat is generated during the operation of the brake are solved, and the effects of rapidly taking away the heat generated by the brake and reducing the temperature of the brake pad and the brake drum through water supply and heat dissipation are achieved, so that the effect of reducing the abrasion is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of brakes, in particular to a brake wear reducing device. Background Art

[0002] The brake is a device used to slow down or stop rotational motion. It is usually used in various mechanical equipment and vehicles to ensure the safety and accuracy of operation. The main components of the brake include brake discs, brake drums, brake pads, brake shoes, brake bands or brake ropes. During the use of the brake, due to the effect of friction, the wear of the brake pads or brake drums is inevitable. After long-term use, the thickness of the brake pads or brake drums will gradually decrease, which will lead to a decrease in the braking effect of the brakes, and may even cause brake failure.

[0003] When using traditional brakes, the brake lubrication device should be ensured to work properly and provide necessary lubrication to reduce the friction between the brake pads and the brake drum, thereby reducing wear. In addition, the use of electronic brake control systems can automatically adjust the brake working pressure according to the vehicle's driving status and braking needs, which helps to further reduce unnecessary wear.

[0004] The above brake wear reduction device slows down or stops the vehicle by friction when in use, and the friction is generated by the contact between the brake pad and the brake drum (or brake disc), so that a lot of heat is generated when the brake is in operation, especially during long-term or intense braking. The heat increases the temperature of the brake pad and the brake drum. If the heat cannot be dissipated in time, the braking performance will be reduced and the wear will be aggravated. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a brake wear reduction device, which aims to improve the problem that a large amount of heat will be generated when the brake is in operation, especially during long-term or severe braking. The heat causes the temperature of the brake pad and the brake drum to rise. If the heat cannot be dissipated in time, the braking performance will be reduced and the wear will be aggravated.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brake wear reducing device, comprising a brake disc, a caliper is arranged on one side of the outer wall of the brake disc, a discharge assembly is arranged inside the caliper, a delivery pipe is fixedly connected to the inside of the caliper, a connecting flange is fixedly connected to one end of the delivery pipe, a filter is arranged inside the outer wall of the delivery pipe, a water storage chamber is opened inside the caliper, a valve is fixedly connected to the outer wall of the water storage chamber, a connecting pipe is fixedly connected to the output end of the valve, a shunt pipe is fixedly connected to one end of the connecting pipe, and the shunt pipe is fixedly connected to the inside of the caliper.

[0007] Furthermore, the exhaust assembly includes an exhaust hole, which is opened inside the caliper, and a heat dissipation hole is opened inside the brake disc.

[0008] Furthermore, a brake pad is slidably connected to the interior of the caliper, and a connecting plate is fixedly connected to the outer wall of the brake pad.

[0009] Furthermore, the outer wall of the connecting plate is slidably connected to the inside of the caliper, and the outer wall of the connecting plate is fixedly connected to a connecting seat.

[0010] Furthermore, a motor is fixedly connected to the interior of the caliper, and a connecting rod is fixedly connected to the output end of the motor.

[0011] Furthermore, both ends of the connecting rod are fixedly connected with a worm gear, and the interior of the caliper is rotatably connected with a rotating column.

[0012] Furthermore, a worm wheel is fixedly connected to the outer wall of the rotating column, and the worm wheel is meshed with the worm.

[0013] Furthermore, the internal thread of the worm wheel is connected with a screw rod, and one end of the screw rod is fixedly connected to the inside of the connecting seat.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the delivery pipe is first connected to the water tank through a connecting flange, and then the water flow is delivered to the inside of the water storage chamber through a filter, and then the valve, the delivery pipe and the diverter pipe are used to deliver the water flow to the inside of the caliper, and finally the discharge hole and the heat dissipation hole are used to achieve heat dissipation, which solves the problem that a large amount of heat is generated during the operation of the brake, resulting in a decrease in braking performance and increased wear. The heat generated by the brake can be quickly taken away by delivering water to dissipate heat, and the temperature of the brake pad and the brake drum can be reduced, thereby achieving the effect of reducing wear.

[0016] 2. In the utility model, the driving motor first drives the connecting rod to rotate, and then cooperates with the worm and the turbine to drive the rotating column to rotate, thereby driving the two screws to move synchronously in the opposite direction, and then cooperates with the connecting seat and the connecting plate to drive the brake pad to move, so that high-precision stable adjustment can be performed according to the wear condition of the brake pad, so as to keep the brake in the best working condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a brake wear reduction device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of one side of a caliper of a brake wear reduction device proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of one side of a connecting plate of a brake wear reducing device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a rotating column of a brake wear reducing device proposed by the utility model.

[0021] Legend:

[0022] 1. Brake disc; 2. Caliper; 3. Delivery pipe; 4. Connecting flange; 5. Filter; 6. Water storage chamber; 7. Valve; 8. Connecting pipe; 9. Diverter pipe; 10. Discharge hole; 11. Heat dissipation hole; 12. Brake pad; 13. Connecting plate; 14. Motor; 15. Connecting rod; 16. Worm; 17. Worm wheel; 18. Rotating column; 19. Screw; 20. Connecting seat. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a brake wear reduction device, comprising a brake disc 1, a caliper 2 is arranged on one side of the outer wall of the brake disc 1, a discharge assembly is arranged inside the caliper 2, a delivery pipe 3 is fixedly connected inside the caliper 2, a connecting flange 4 is fixedly connected to one end of the delivery pipe 3, a filter 5 is arranged inside the outer wall of the delivery pipe 3, a water storage chamber 6 is opened inside the caliper 2, a valve 7 is fixedly connected to the outer wall of the water storage chamber 6, a connecting pipe 8 is fixedly connected to the output end of the valve 7, a shunt pipe 9 is fixedly connected to one end of the connecting pipe 8, and the shunt pipe 9 is fixedly connected to the inside of the caliper 2, the discharge assembly comprises a discharge hole 10, the discharge hole 10 is opened inside the caliper 2, and a heat dissipation hole 11 is opened inside the brake disc 1;

[0025] Specifically, first of all, it is necessary to ensure that all components are in good working condition. Through the connecting flange 4, the delivery pipe 3 is tightly connected to the water tank in the vehicle to ensure that there is no leakage, so that the water in the water tank can be smoothly delivered to the inside of the water storage chamber 6. In the process of delivering water, the filter 5 plays a vital role. It can effectively filter out impurities and particulate matter in the water, ensure that the water delivered to the water storage chamber 6 is clean and pure, and avoid potential damage to the brake caused by impurities. When the brake starts to work, the valve 7 will be driven to open. At this time, the water inside the water storage chamber 6 will enter the inside of the shunt pipe 9 through the connecting pipe 8. The design of the shunt pipe 9 allows the water to be evenly distributed to various parts of the brake pad 12, thereby achieving comprehensive cooling of the brake pad 12. During the braking process, the discharge hole 10 and the heat dissipation hole 11 play a role in heat dissipation, and can discharge the heat generated on the brake pad 12 in time, reduce the temperature of the brake material, not only can extend the service life of the brake material, but also can reduce the wear caused by high temperature.

[0026] Reference Figure 1 , Figure 3 and Figure 4 The interior of the caliper 2 is slidably connected with a brake pad 12, the outer wall of the brake pad 12 is fixedly connected with a connecting plate 13, the outer wall of the connecting plate 13 is slidably connected to the interior of the caliper 2, the outer wall of the connecting plate 13 is fixedly connected with a connecting seat 20, the interior of the caliper 2 is fixedly connected with a motor 14, the output end of the motor 14 is fixedly connected with a connecting rod 15, both ends of the connecting rod 15 are fixedly connected with a worm 16, the interior of the caliper 2 is rotatably connected with a rotating column 18, the outer wall of the rotating column 18 is fixedly connected with a worm wheel 17, the worm wheel 17 is meshed with the worm 16, the interior of the worm wheel 17 is threadedly connected with a screw 19, and one end of the screw 19 is fixedly connected to the interior of the connecting seat 20;

[0027] Specifically, when the brake pad 12 is gradually worn out due to long-term use, first, when the driving motor 14 receives a signal that the position of the brake pad 12 needs to be adjusted, it will drive the connecting rod 15 and the worm 16 at both ends connected to it to rotate. Since there is a precise meshing relationship between the worm 16 and the worm wheel 17, the rotation of the worm 16 will drive the worm wheel 17 and the rotating column 18 connected to it to rotate together. Then the rotation of the rotating column 18 will further affect the two screws 19 inside. Since there is a specific threaded relationship between the screw 19 and the rotating column 18, when the rotating column 18 rotates, the two screws 19 will move in the opposite direction inside the rotating column 18, ensuring that the connecting plate 13 can move smoothly and evenly, thereby achieving precise adjustment of the brake pad 12. Finally, with the movement of the screw 19, the connecting plate 13 will drive the brake pad 12 to move accordingly, which not only enables the brake pad 12 to be readjusted to the appropriate position to ensure its normal operation, but also achieves the effect of stable adjustment, thereby improving the reliability and safety of the entire braking system.

[0028] Working principle: When the brake wear reduction device is needed, first connect the delivery pipe 3 to the water tank in the vehicle through the connecting flange 4, and deliver the water in the water tank to the inside of the water storage chamber 6. This process is filtered through the filter 5. When the brake is driven, the valve 7 is driven together, so that the water in the water storage chamber 6 is delivered to the inside of the shunt pipe 9 through the connecting pipe 8. Finally, the water is evenly delivered to the brake pad 12 through the shunt pipe 9, and then the discharge hole 10 and the heat dissipation hole 11 are used to dissipate heat to reduce the temperature of the brake material, thereby reducing the wear caused by high temperature;

[0029] In addition, when the brake pad 12 is worn out due to long-term use, the driving motor 14 drives the connecting rod 15 and the worm gears 16 at both ends to rotate. Due to the meshing of the worm gear 16 and the worm wheel 17, the worm wheel 17 drives the rotating column 18 to rotate with the rotation of the worm gear 16. Then, through the meshing relationship between the screw rod 19 and the rotating column 18, the two screw rods 19 move in the opposite direction inside the rotating column 18, thereby driving the connecting plate 13 and the brake pad 12 to move, thereby achieving a stable adjustment effect.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A brake wear reducing device, comprising a brake disc (1), characterized in that: A caliper (2) is arranged on one side of the outer wall of the brake disc (1), a discharge assembly is arranged inside the caliper (2), a delivery pipe (3) is fixedly connected inside the caliper (2), one end of the delivery pipe (3) is fixedly connected to a connection flange (4), a filter (5) is arranged inside the outer wall of the delivery pipe (3), a water storage chamber (6) is opened inside the caliper (2), a valve (7) is fixedly connected to the outer wall of the water storage chamber (6), an output end of the valve (7) is fixedly connected to a connection pipe (8), one end of the connection pipe (8) is fixedly connected to a shunt pipe (9), and the shunt pipe (9) is fixedly connected inside the caliper (2).

2. A brake wear reducing device according to claim 1, characterized in that: The exhaust assembly comprises an exhaust hole (10), wherein the exhaust hole (10) is opened inside the caliper (2), and a heat dissipation hole (11) is opened inside the brake disc (1).

3. A brake wear reducing device according to claim 1, characterized in that: A brake pad (12) is slidably connected inside the caliper (2), and a connecting plate (13) is fixedly connected to the outer wall of the brake pad (12).

4. A brake wear reducing device according to claim 3, characterized in that: The outer wall of the connecting plate (13) is slidably connected to the interior of the caliper (2), and the outer wall of the connecting plate (13) is fixedly connected to a connecting seat (20).

5. A brake wear reducing device according to claim 4, characterized in that: A motor (14) is fixedly connected inside the caliper (2), and a connecting rod (15) is fixedly connected to the output end of the motor (14).

6. A brake wear reducing device according to claim 5, characterized in that: Both ends of the connecting rod (15) are fixedly connected to a worm (16), and the interior of the caliper (2) is rotatably connected to a rotating column (18).

7. A brake wear reducing device according to claim 6, characterized in that: A worm wheel (17) is fixedly connected to the outer wall of the rotating column (18), and the worm wheel (17) is meshed with the worm (16).

8. A brake wear reducing device according to claim 7, characterized in that: The internal thread of the worm wheel (17) is connected to a screw rod (19), and one end of the screw rod (19) is fixedly connected to the inside of the connecting seat (20).

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