Anti-lock automobile brake disc

Abstract

The utility model discloses an anti-lock automobile brake disc. The anti-lock automobile brake disc comprises a brake disc body. A perforated disc is arranged on one side of the brake disc body. According to the anti-lock automobile brake disc, the inertia of the brake disc can be effectively reduced, the brake disc can respond to a brake instruction more quickly, the brake disc can be prevented from being damaged, the brake disc can be prevented from being damaged, the brake disc can be prevented from being damaged, and the service life of the brake disc can be prolonged. Therefore, the braking efficiency can be improved, the braking distance can be shortened, the safety of a vehicle is improved, movement of the brake disc can be controlled more effectively, and the risk that the brake disc is locked is reduced. This helps maintain the rotation of the wheels and provide more stable braking performance, and can reduce the inertia and wear of the brake disc, thereby extending the service life of the brake system. Abrasion of the brake disc is reduced, maintenance cost can be reduced, and the failure rate of a brake system is reduced.

Description

Technical Field

[0001] The utility model relates to a brake disc, in particular to an anti-lock automobile brake disc. Background Art

[0002] Brake discs are divided into solid brake discs and ventilated discs according to their structure. Solid brake discs are just a piece of metal disc with a very simple structure. Ventilated discs are divided into two types, namely, scored discs and perforated discs. Their common function is to improve the cooling performance of the brake disc. Brake discs are divided into carbon fiber ceramic brake discs and metal brake discs according to their materials. The brake disc generates braking torque by clamping the brake disc with the brake caliper. When you step on the brake, it clamps the brake disc to slow down or stop the car:

[0003] In the prior art, the brake disc may lock during emergency braking, causing the wheel to lose rotation and the braking effect. This may increase the risk of accidents, especially in slippery or bad road conditions. Brake disc locking will cause excessive wear of the brake system, especially during high-speed braking. This may shorten the service life of the brake disc, increase maintenance costs, and reduce the reliability of the overall brake system.

[0004] It should be noted that the above content belongs to the technical cognition scope of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of this utility model is to provide an anti-lock automobile brake disc.

[0006] To achieve the above-mentioned purpose, the utility model proposes an anti-lock automobile brake disc, comprising a brake disc:

[0007] A perforated disc is provided on one side of the brake disc;

[0008] A rotating column is rotatably provided in the middle position of the perforated disk, a rotating plate is fixedly provided at one end of the rotating column, a connecting rod is hingedly provided on one side of the top end of the rotating plate, one end of the two connecting rods is hingedly connected to the middle position of one side of the corresponding anti-lock arm through a pin shaft, one end of the two anti-lock arms is fixedly provided on one side of the outer wall of the rotating shaft, one end of the two rotating shafts is fixedly provided with a connecting shaft, and one end of the two connecting shafts is rotatably connected to the inner wall of the perforated disk.

[0009] In one example, one end of the rotating column is fixedly connected to one end of one side of the rotating arm, and a symmetrically arranged connecting seat is fixedly provided on one side of the top end of the rotating arm. The two connecting seats are connected to the first connecting ear, and the first connecting ear is fixedly provided on the telescopic end of the electric hydraulic cylinder. The top end of the electric hydraulic cylinder is fixedly provided with a second connecting ear.

[0010] In one example, anti-lock gaskets are fixedly provided on outer walls of the two anti-lock arms.

[0011] In one example, the sizes of the two anti-lock arms match, and the two anti-lock arms are in a concentric position with the perforated plate.

[0012] In one example, the rotating arm is in the shape of a curved handle.

[0013] The anti-lock automobile brake disc proposed by the utility model can bring the following beneficial effects:

[0014] The utility model provides a brake disc, a second connecting ear, an electric hydraulic cylinder, a perforated disc, a rotating arm, a rotating arm, an anti-lock arm, a connecting rod, a rotating plate, a rotating column, a first connecting ear, a connecting seat and a connecting shaft. The anti-lock arm can effectively reduce the inertia of the brake disc, so that the brake disc responds to the braking command more quickly, which can improve the braking efficiency and shorten the braking distance, thereby increasing the safety of the vehicle, and can more effectively control the movement of the brake disc and reduce the risk of the brake disc locking. This helps to maintain the rotation of the wheel and provide a more stable braking performance, and can reduce the inertia and wear of the brake disc, thereby extending the service life of the brake system. Reducing the wear of the brake disc can also reduce maintenance costs and reduce the failure rate of the brake system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of the back of the brake disc of the utility model;

[0019] Figure 4 It is a schematic structural diagram of two anti-lock arms of the utility model.

[0020] In the figure: 1, brake disc; 2, second connecting ear; 3, electric hydraulic cylinder; 4, perforated disc; 5, rotating arm; 6, rotating shaft; 7, anti-lock arm; 8, connecting rod; 9, rotating plate; 10, rotating column; 11, first connecting ear; 12, connecting seat; 13, connecting shaft. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] like Figure 1 to Figure 4 As shown, the embodiment of the utility model provides an anti-lock automobile brake disc, including a brake disc 1:

[0023] A perforated disc 4 is provided on one side of the brake disc 1;

[0024] A rotating column 10 is rotatably provided in the middle position of the perforated disk 4, a rotating plate 9 is fixedly provided at one end of the rotating column 10, a connecting rod 8 is hingedly provided on one side of the top of the rotating plate 9, one end of the two connecting rods 8 is hinged to the middle position of one side of the corresponding anti-lock arm 7 through a pin shaft, one end of the two anti-lock arms 7 is fixedly provided on one side of the outer wall of the rotating shaft 6, one end of the two rotating shafts 6 is fixedly provided with a connecting shaft 13, and one end of the two connecting shafts 13 is rotatably connected to the inner wall of the perforated disk 4.

[0025] Specifically, one end of the rotating column 10 is fixedly connected to one end of one side of the rotating arm 5, and a symmetrically arranged connecting seat 12 is fixedly provided on one side of the top of the rotating arm 5. The two connecting seats 12 are connected to the first connecting ear 11, and the first connecting ear 11 is fixedly provided at the telescopic end of the electric hydraulic cylinder 3. The top of the electric hydraulic cylinder 3 is fixedly provided with a second connecting ear 2.

[0026] Specifically, anti-lock gaskets are fixedly provided on the outer walls of the two anti-lock arms 7 .

[0027] Specifically, the sizes of the two anti-lock arms 7 match each other, and the two anti-lock arms 7 are in a concentric position with the perforated plate 4 .

[0028] Specifically, the rotating arm 5 is in the shape of a bent handle.

[0029] Working principle: When the vehicle brakes, the brake disc 1 rotates together with the wheel, and the telescopic end of the electric hydraulic cylinder 3 drives the swivel arm 5 to move downward, thereby driving the swivel column 10 at one end of the swivel arm 5 to rotate, and the swivel column 10 drives the swivel plate 9 to rotate. The connecting rods 8 hinged on both sides of the top of the swivel plate 9 drive the corresponding anti-lock arms 7 to deflect, and the two anti-lock arms 7 contact the inner wall of the inner wall of the perforated plate 4 of the brake disc 1, so that their positions can be adjusted as needed to avoid the brake disc 1 from locking. The hydraulic control system can adjust the positions of the anti-lock arms 7 and the swivel arms 5 according to the vehicle speed and road conditions to achieve the best braking effect.

[0030] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An anti-lock vehicle brake disc, comprising a brake disc (1): A perforated disc (4) is provided on one side of the brake disc (1); Features: A rotating column (10) is rotatably provided at the middle position of the perforated disk (4), a rotating plate (9) is fixedly provided at one end of the rotating column (10), a connecting rod (8) is hingedly provided on one side of the top end of the rotating plate (9), one end of the two connecting rods (8) is hingedly connected to the middle position of one side of the corresponding anti-lock arm (7) through a pin, one end of the two anti-lock arms (7) is fixedly provided on one side of the outer wall of the rotating shaft (6), one end of the two rotating shafts (6) is fixedly provided with a connecting shaft (13), and one end of the two connecting shafts (13) is rotatably connected to the inner wall of the perforated disk (4).

2. The anti-lock vehicle brake disc according to claim 1, characterized in that: One end of the rotating column (10) is fixedly connected to one end of one side of the rotating arm (5); a symmetrically arranged connecting seat (12) is fixedly provided on one side of the top end of the rotating arm (5); the two connecting seats (12) are connected to a first connecting ear (11); the first connecting ear (11) is fixedly provided at the telescopic end of the electric hydraulic cylinder (3); and a second connecting ear (2) is fixedly provided at the top end of the electric hydraulic cylinder (3).

3. The anti-lock vehicle brake disc according to claim 1, characterized in that: Anti-lock gaskets are fixedly provided on the outer walls of the two anti-lock arms (7).

4. The anti-lock vehicle brake disc according to claim 1, characterized in that: The sizes of the two anti-lock arms (7) match each other, and the two anti-lock arms (7) are in a concentric position with the perforated plate (4).

5. The anti-lock vehicle brake disc according to claim 2, characterized in that: The rotating arm (5) is in the shape of a bent handle.

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