Tray for automobile brake

Abstract

The utility model discloses a tray for an automobile brake, which comprises a tray shell, balance rods are rotatably connected to two sides of the tray shell, fixing parts are arranged between the tray shell and the balance rods, a support column is fixedly connected to the inner wall of one side of the tray shell, one end of the support column is fixedly connected with a brake hydraulic cylinder, and the other end of the support column is fixedly connected with the brake hydraulic cylinder. The balancing rod is fixedly connected with a fluted disc, a braking component is arranged between the fluted disc and the tray shell, a supporting frame is fixedly connected to the inner wall of one side of the tray shell, an output shaft is rotationally connected to one end of the supporting frame, and a power component is arranged between the output shaft and the supporting frame so that the output shaft can move forwards. And one end of the output shaft is rotationally connected with a feeding gear, the inner wall of one side of the tray shell is rotationally connected with a transmission gear, and one side of the transmission gear is fixedly connected with a connecting shaft. According to the brake tray, the heat dissipation efficiency of automobile braking can be improved, and the stability of the brake tray can be improved through the fixing component.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile brakes, in particular to a tray for automobile brakes. Background Art

[0002] The core function of the automobile braking system is to convert the vehicle's kinetic energy into heat energy through friction to achieve deceleration or parking. Traditional brakes are mainly divided into drum and disc types. Drum brakes work in a closed environment, and the heat generated during braking is not easy to dissipate, which may affect the braking effect. Disc brakes are open and have better heat dissipation performance, so they are widely used in cars.

[0003] With the development of the automobile industry, the requirements for the heat dissipation performance of the brake system are getting higher and higher. For high-performance vehicles, especially when driving at high speed or braking frequently, the brake system must dissipate heat quickly and effectively to maintain braking performance. Traditional automobile brake trays generally only have the function of fixing the automobile brake system. Under the conditions of high-speed and frequent braking, it is difficult to meet the requirements by relying solely on the brake system's own heat dissipation. Therefore, it is very necessary to propose a tray for automobile brakes. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a tray for automobile brakes.

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

[0006] A tray for automobile brakes comprises a tray shell, both sides of the tray shell are rotatably connected with balance bars, a fixing component is arranged between the tray shell and the balance bar, a support column is fixedly connected to an inner wall of one side of the tray shell, one end of the support column is fixedly connected to a brake hydraulic cylinder, the balance bar is fixedly connected to a toothed disc, a brake component is arranged between the toothed disc and the tray shell, a support frame is fixedly connected to an inner wall of one side of the tray shell, one end of the support frame is rotatably connected to an output shaft, a power component is arranged between the output shaft and the support frame, so that the output shaft moves forward, one end of the output shaft is rotatably connected to a feed gear, one inner wall of one side of the tray shell is rotatably connected to a transmission gear, and the transmission gear meshes with the feed gear, one side of the transmission gear is fixedly connected to a connecting shaft, one end of the connecting shaft is rotatably connected to an inner wall of one side of the tray shell, the connecting shaft is fixedly connected to a pulley, one end of the pulley is fixedly connected to a transmission shaft, a fixing frame is fixedly connected to the top of the tray shell, one end of the fixing frame is fixedly connected to a radiator, and one end of the transmission shaft is fixedly connected to a driving shaft of the radiator.

[0007] As a further solution of the utility model, the braking component is a brake disc, a plurality of heat sinks are provided on one side of the brake disc, and the heat sinks are evenly distributed, two output shafts are provided on one side of the brake hydraulic cylinder, one end of the output shaft is fixedly connected to a brake back plate, and a brake pad is sleeved on one side of the brake back plate.

[0008] As a further solution of the utility model, the fixed component is a hub member, the hub member is fixedly connected to the automobile chassis, a bearing is provided between the hub member and the balance bar, and the tray shell is fixedly connected to one side of the hub member.

[0009] As a further solution of the utility model, the power component is a feed hydraulic cylinder, and a support frame is provided between the feed hydraulic cylinder and the pallet shell. The feed hydraulic cylinder is fixedly connected to one end of the support frame, and the other end of the support frame is fixedly connected to an inner wall of one side of the pallet shell.

[0010] As a further solution of the utility model, a sealing ring is provided between the brake hydraulic cylinder and the output shaft.

[0011] As a further solution of the present invention, the interior of the brake disc is hollowed out.

[0012] As a further solution of the utility model, a hydraulic oil pipeline is provided on one side of the brake hydraulic cylinder and the feed hydraulic cylinder.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a heat sink to guide the heat generated by the brake disc to the heat sink. Through hydraulic transmission, the brake pedal controls the operation of the power component, thereby driving the feed gear to rotate. Then, through the cooperation of the transmission gear and the pulley, the power of the car's movement is transmitted to the radiator to make it rotate, and then the heat accumulated on the heat sink is brought out of the tray, thereby improving the heat dissipation efficiency of the car's brakes.

[0015] 2. The utility model fixes the brake tray on the chassis of the car by providing a fixing component, and has a built-in bearing, so that the balance bar can drive the wheels and brake pads to rotate, and also provide power for the radiator, thereby improving the stability of the brake tray.

[0016] 3. The utility model is provided with a hydraulic oil pipeline, which transmits hydraulic energy to the feed hydraulic cylinder and the brake hydraulic cylinder through the brake pedal at the same time, so that the rotation of the radiator is controlled when the brake component brakes the car, thereby improving the heat dissipation efficiency and reducing unnecessary energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a tray for automobile brakes proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal cross-sectional structure of a tray for automobile brakes proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the internal cross-sectional structure of a tray for automobile brakes as viewed from the left.

[0020] Figure 4 The utility model is a right side structural schematic diagram of a tray for automobile brakes.

[0021] Figure 5 The utility model is a schematic diagram of the structure of a brake hydraulic cylinder of a tray for an automobile brake.

[0022] In the figure: 1. tray shell; 2. hydraulic oil pipeline; 3. brake pad; 4. brake disc; 5. radiator; 6. feed gear; 7. hub; 8. transmission gear; 9. pulley; 10. feed hydraulic cylinder; 11. gear plate; 12. brake hydraulic cylinder; 13. heat sink; 14. balance bar; 15. sealing ring; 16. brake back plate; 17. transmission shaft; 18. fixing frame; 19. connecting shaft; 20. output shaft; 21. connecting column; 22. support frame. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 5A tray for automobile brakes comprises a tray shell 1, both sides of the tray shell 1 are rotatably connected with a balance bar 14, a fixing component is arranged between the tray shell 1 and the balance bar 14, so that the tray is fixed on the chassis of the automobile, a support column 21 for supporting is fixed to the inner wall of one side of the tray shell 1 by bolts, a brake hydraulic cylinder 12 for providing braking energy is fixed to one end of the support column 21 by bolts, a toothed disc 11 for transmitting the driving power of the automobile is fixed to the balance bar 14 by bolts, a braking component is arranged between the toothed disc 11 and the tray shell 1, so that the automobile slows down or stops during driving, a support frame 22 for supporting the internal structure is fixed to the inner wall of one side of the tray shell 1 by bolts, an output shaft 20 is rotatably connected to one end of the support frame 22, and a power part is arranged between the output shaft 20 and the support frame 22 The output shaft 20 moves forward, one end of the output shaft 20 is rotatably connected to the feed gear 6, one side of the inner wall of the tray shell is rotatably connected to the transmission gear 8 for transmitting power, and the transmission gear 8 is meshed with the feed gear 6, one side of the transmission gear 8 is connected to a connecting shaft 19 through a key, one end of the connecting shaft 19 is rotatably connected to the inner wall of one side of the tray shell 1, and the connecting shaft 19 is connected to the pulley 9 through a key, and one end of the pulley 9 is connected to the transmission shaft 17 through a key, the top of the tray shell 1 is fixed with a fixing frame 18 for fixing the heat dissipation device through bolts, one end of the fixing frame 18 is fixed with a radiator 5 for dissipating heat to the automobile brake device through bolts, one end of the transmission shaft 17 is key-connected to the driving shaft of the radiator, so that the energy of the balance bar 14 is transferred to the radiator 5, driving the radiator 5 to rotate.

[0025] Among them, the braking component is a brake disc 4, one side of the brake disc 4 is provided with a plurality of heat sinks 13 for transferring heat, and the heat sinks 13 are evenly distributed, one side of the brake hydraulic cylinder 12 is provided with two output shafts 20, one end of the output shaft 20 is fixed with a brake back plate 16 by bolts, and one side of the brake back plate 16 is sleeved with a brake pad 3.

[0026] Among them, the fixed component is the hub part 7, which is fixed to the automobile chassis by bolts. A bearing is provided between the hub part 7 and the balance bar 14, so that it can drive the wheel and the brake disc 4 to rotate, and the tray shell 1 is fixed to one side of the hub part 7 by bolts.

[0027] Among them, the power component is a feed hydraulic cylinder 10, a support frame 22 is provided between the feed hydraulic cylinder 10 and the pallet shell 1, the feed hydraulic cylinder 10 is fixed to one end of the support frame 22 by bolts, and the other end of the support frame 22 is fixed to the inner wall of one side of the pallet shell 1 by bolts.

[0028] Among them, a sealing ring 15 is provided between the brake hydraulic cylinder 12 and the output shaft 20 to prevent leakage of hydraulic oil. The interior of the brake disc 4 is hollowed out to increase the surface area while improving the air circulation efficiency during driving, thereby achieving better heat dissipation effect. A hydraulic oil delivery pipe 2 is provided on one side of the brake hydraulic cylinder 12 and the feed hydraulic cylinder 10, so that the automobile brake pedal can control the output shafts 20 of the two hydraulic cylinders at the same time.

[0029] Working principle: When the car is driving, the driver steps on the brake pedal to transmit the hydraulic energy to the brake cylinder 12 and the feed cylinder 10 through the hydraulic oil pipe 2. At this time, the brake cylinder 12 pushes the brake back plate 16 forward through the output shaft 20. The brake back plate 16 is sleeved with the brake pad 3. The brake pad 3 achieves the braking effect through the contact and friction with the brake disc 4. At the same time, the feed cylinder 10 also extends the output shaft 20. Since the feed gear 6 is rotatably connected with the output shaft 20 of the feed cylinder 10, the output shaft 20 sends the feed gear 6 to the gear plate 11 to mesh with it. The gear plate 11 and The balance bar 14 is fixedly connected, and the balance bar 14 rotates at high speed with the movement of the vehicle and the brake disc 4, thereby driving the rotation of the sprocket plate 11. At this time, the feed gear 6 also rotates therewith, and the transmission gear 8 and the feed gear 6 are meshed with each other. The transmission gear 8 and the pulley 9 are respectively connected with the connecting shaft 19 key, thereby driving the pulley 9 to rotate. The transmission shaft 17 at the other end of the pulley 9 is connected to the radiator 5, and the radiator 5 is rotated through the belt drive, thereby taking away the heat of the heat sink 13, so that when the driver steps on the brake pedal, the radiator 5 can be controlled to rotate while braking, thereby realizing the heat dissipation of the brake disc 4.

[0030] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A tray for automobile brakes, comprising a tray housing (1), characterized in that: Both sides of the tray shell (1) are rotatably connected to a balance bar (14), a fixing component is provided between the tray shell (1) and the balance bar (14), a support column (21) is fixedly connected to the inner wall of one side of the tray shell (1), one end of the support column (21) is fixedly connected to a brake hydraulic cylinder (12), the balance bar (14) is fixedly connected to a toothed disc (11), a brake component is provided between the toothed disc (11) and the tray shell (1), a support frame (22) is fixedly connected to the inner wall of one side of the tray shell (1), one end of the support frame (22) is rotatably connected to an output shaft (20), a power component is provided between the output shaft (20) and the support frame (22), so that the output shaft (20) moves forward, the One end of the output shaft (20) is rotatably connected to a feed gear (6); one side inner wall of the tray shell is rotatably connected to a transmission gear (8), and the transmission gear (8) and the feed gear (6) are meshed with each other; one side of the transmission gear (8) is fixedly connected to a connecting shaft (19); one end of the connecting shaft (19) is rotatably connected to an inner wall of one side of the tray shell (1); the connecting shaft (19) is fixedly connected to a pulley (9); one end of the pulley (9) is fixedly connected to a transmission shaft (17); the top end of the tray shell (1) is fixedly connected to a fixing frame (18); one end of the fixing frame (18) is fixedly connected to a radiator (5); one end of the transmission shaft (17) is fixedly connected to a driving shaft of the radiator.

2. A tray for automobile brakes according to claim 1, characterized in that The brake component is a brake disc (4), one side of the brake disc (4) is provided with a plurality of heat sinks (13), and the heat sinks (13) are evenly distributed; one side of the brake hydraulic cylinder (12) is provided with two output shafts (20), one end of the output shaft (20) is fixedly connected to a brake back plate (16), and one side of the brake back plate (16) is sleeved with a brake pad (3).

3. The automobile brake tray according to claim 2, characterized in that: The fixed component is a wheel hub (7), which is fixedly connected to the chassis of the automobile. A bearing is provided between the wheel hub (7) and the balance bar (14), and the tray shell (1) is fixedly connected to one side of the wheel hub (7).

4. The automobile brake tray according to claim 3, characterized in that: The power component is a feed hydraulic cylinder (10), a support frame (22) is provided between the feed hydraulic cylinder (10) and the tray shell (1), the feed hydraulic cylinder (10) is fixedly connected to one end of the support frame (22), and the other end of the support frame (22) is fixedly connected to an inner wall of one side of the tray shell (1).

5. The automobile brake tray according to claim 1, characterized in that: A sealing ring (15) is provided between the brake hydraulic cylinder (12) and the output shaft (20).

6. The automobile brake tray according to claim 2, characterized in that: The interior of the brake disc (4) is hollowed out.

7. The automobile brake tray according to claim 1, characterized in that: A hydraulic oil delivery pipe (2) is provided on one side of the brake hydraulic cylinder (12) and the feed hydraulic cylinder (10).

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