Brake disc structure with adjusting screw gap adjusting function

Abstract

The utility model relates to a brake disc structure with an adjusting screw gap adjusting function, and belongs to the technical field of brake discs, the brake disc structure comprises a shaft center and a magnetic pole bracket, the shaft center penetrates through a gap of the magnetic pole bracket, a brake plate is arranged at the end of the shaft center, an electric cabinet brake lining is arranged on one side face of the magnetic pole bracket, and the electric cabinet brake lining is arranged on the other side face of the magnetic pole bracket. The top of the brake plate is connected with an adjusting connecting plate, and a positioning screw penetrates through the middle of the adjusting connecting plate. According to the brake disc structure with the adjusting screw gap adjusting function, the brake disc and the axis are connected through the positioning screw, then the connecting plate is adjusted to be matched with the adjusting screw to be connected with the brake plate, and therefore when the brake disc is adjusted in the later period, an electric cabinet lining can be flexibly adjusted relative to a stop plate; and the contact surface of the brake plate and the electric cabinet lining can be adjusted to a certain degree, and the brake plate can be repeatedly used for many times, so that the maximum use limit of the brake is facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the technical field of brake discs, and specifically to a brake disc structure with the function of adjusting the screw clearance. Background Art

[0002] The brake disc (also known as the brake rotor) is an important component in the automotive braking system. It is usually made of cast iron or composite materials and is installed in the braking system of the wheel. When the driver steps on the brake pedal, the brake caliper clamps the brake disc, thereby generating frictional force to slow down or stop the movement of the vehicle.

[0003] During the use of the brake disc, braking force is generated through the friction of the brake disc. In the process of frictional contact, the wear conditions of various parts of the circumference of the brake disc are not the same. After wear, there is often relatively large local wear, resulting in the entire scrapping of the brake disc and low utilization rate of the brake disc. Therefore, a brake disc structure with the function of adjusting the screw clearance is proposed to solve the above problems. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, this application provides a brake disc structure with the function of adjusting the screw clearance, which has the advantages of helping to adjust the brake clearance during maintenance and being reusable multiple times to help the brake use to its maximum limit.

[0005] To achieve the above object, this application provides the following technical solution: A brake disc structure with the function of adjusting the screw clearance, including an axis and a pole bracket. The axis passes through the gap of the pole bracket, and a brake plate is provided at the end of the axis. An electric cabinet lining is provided on one side of the pole bracket.

[0006] A adjusting connection plate is connected to the top of the brake plate. A positioning screw penetrates through the middle of the adjusting connection plate, and the positioning screw is threadedly connected to the axis. A number of adjusting holes for providing installation positions are also penetrated through the adjusting connection plate, and adjusting screws for adjusting the relative positions of the adjusting connection plate and the axis are threadedly connected in the adjusting holes.

[0007] Further, inner hexagon screws are also provided on the outside of the pole bracket, and compression springs are installed at the upper ends of the inner hexagon screws.

[0008] Further, a pole coil is wound around the inside of the pole bracket.

[0009] Further, a spring pin is provided between the electric cabinet lining and the pole bracket. One end of the spring pin is connected to the pole bracket, and the other end is connected to the electric cabinet lining.

[0010] Furthermore, the number of the adjustment holes is six, and the six adjustment holes are arranged in a circular pattern on the adjustment connecting plate.

[0011] Furthermore, a blade is integrally connected to the outside of the brake plate, and the blade includes several pieces.

[0012] Furthermore, a disc-shaped disc is arranged between the brake plate and the axis, and a clearance gasket is fixedly installed at the bottom of the brake plate, and the clearance gasket abuts against one end of the disc-shaped disc.

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0014] For the brake disc structure with the function of adjusting the screw clearance, by connecting the brake disc and the axis through positioning screws, and then connecting the adjustment connecting plate with the adjustment screws and the brake plate, when adjusting the brake disc in the later stage, the electric cabinet brake lining can be flexibly adjusted relative to the stop plate, so that the contact surface between the brake plate and the electric cabinet brake lining can be adjusted to a certain extent and can be reused multiple times, which helps to maximize the use of the brake and improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present application;

[0016] Figure 2 is the top view of the structure of the present application;

[0017] Figure 3 For the present application Figure 1 is the enlarged view of the structure at A in the present application.

[0018] In the figure: 1, axis; 2, pole bracket; 3, electric cabinet brake lining; 4, brake plate; 5, adjustment connecting plate; 6, positioning screw; 7, pole coil; 8, spring pin; 9, clearance gasket; 10, disc-shaped disc; 11, adjustment hole; 12, adjustment screw; 13, blade; 14, hexagon socket screw; 15, compression spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0020] Please refer to Figures 1 to 3, A brake disc structure with the function of adjusting the screw clearance in this embodiment includes an axis 1 and a pole bracket 2. The axis 1 passes through the clearance of the pole bracket 2, and a brake plate 4 is provided at the end of the axis 1.

[0021] Preferably, an internal hexagonal screw 14 is further provided on the outer side of the pole bracket 2, and a compression spring 15 is installed at the upper end of the internal hexagonal screw 14. The pole bracket 2 can be installed in the brake structure through the internal hexagonal screw 14.

[0022] Furthermore, a pole coil 7 is wound around the pole bracket 2, and the pole coil 7 is connected to the vehicle braking system through a cable.

[0023] In this embodiment, an electric cabinet brake lining 3 is provided on one side of the pole bracket 2. Specifically, the electric cabinet brake lining 3 realizes its reset function through electromagnetic control with the pole coil 7, and during use, frictional braking force can be generated by the contact between the electric cabinet brake lining 3 and the brake plate 4.

[0024] It should be noted that a spring pin 8 is provided between the electric cabinet brake lining 3 and the pole bracket 2. One end of the spring pin 8 is connected to the pole bracket 2, and the other end is connected to the electric cabinet brake lining 3. Through the elasticity of the spring pin 8 itself, the movement of the electric cabinet brake lining 3 can be guided.

[0025] In this embodiment, an adjustment connecting plate 5 is connected to the top of the brake plate 4. A positioning screw 6 passes through the middle of the adjustment connecting plate 5, and the positioning screw 6 is threadedly connected to the axis 1 for connecting the brake plate 4 and the axis 1 to each other.

[0026] Specifically, a number of adjustment holes 11 for providing installation positions are also provided through the adjustment connecting plate 5. An adjustment screw 12 for adjusting the relative position between the adjustment connecting plate 5 and the axis 1 is threadedly connected in the adjustment holes 11.

[0027] Preferably, the number of adjustment holes 11 is six, and the six adjustment holes 11 are arranged in a circular pattern on the adjustment connecting plate 5 for adjusting the electric cabinet brake lining 3 to contact the brake plate 4 at different contact surfaces.

[0028] It should be noted that a number of blades 13 are integrally connected to the outside of the brake plate 4. Through the blades 13, additional heat dissipation capacity can be provided as the brake plate 4 rotates under the operation of the motor.

[0029] In this embodiment, a disc-shaped washer 10 is further provided between the brake plate 4 and the axis 1. The disc-shaped washer 10 is a disc-shaped elastic connecting piece. One end of the disc-shaped washer 10 abuts against the axis 1, and the other end contacts the brake plate 4.

[0030] Preferably, a clearance spacer 9 is also fixedly installed at the bottom of the brake plate 4, and the clearance spacer 9 abuts against one end of the disc 10.

[0031] The working principle of the above embodiment is as follows:

[0032] The brake plate 4 is fixed to the axis 1 by adjusting the connecting plate 5 and the adjusting screw 12 to complete the installation of the brake disc structure. When a local area of the brake disc wears in the later stage, the adjusting screw 12 passing through the connecting plate 5 is replaced in the direction where the corresponding brake plate 4 is not severely worn and then connected to the brake plate 4 again, and the screw clearance of the stop plate can be adjusted, which is convenient for effectively using the brake disc.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0034] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A brake disc structure with a screw clearance adjustment function, comprising an axis (1) and a magnetic pole bracket (2), characterized in that: The shaft (1) passes through the gap of the magnetic pole bracket (2), and a brake plate (4) is provided at the end of the shaft (1), and an electric cabinet brake pad (3) is provided on one side surface of the magnetic pole bracket (2); The top of the brake plate (4) is connected to an adjustment connecting plate (5), a positioning screw (6) is passed through the middle of the adjustment connecting plate (5), and the positioning screw (6) is threadedly connected to the axis (1). The adjustment connecting plate (5) is also threadedly provided with a plurality of adjustment holes (11) for providing installation positions, and the adjustment holes (11) are threadedly connected to adjustment screws (12) for adjusting the relative position of the adjustment connecting plate (5) and the axis (1).

2. The brake disc structure with adjustment screw clearance adjustment function according to claim 1, characterized in that: The outer side of the magnetic pole bracket (2) is also provided with a hexagon socket screw (14), and the upper end of the hexagon socket screw (14) is mounted with a compression spring (15).

3. The brake disc structure with adjustment screw clearance adjustment function according to claim 1, characterized in that: A magnetic pole coil (7) is surrounded by the magnetic pole bracket (2).

4. The brake disc structure with adjustment screw clearance adjustment function according to claim 1, characterized in that: A spring pin (8) is provided between the electric cabinet brake pad (3) and the magnetic pole bracket (2); one end of the spring pin (8) is connected to the magnetic pole bracket (2), and the other end of the spring pin (8) is connected to the electric cabinet brake pad (3).

5. The brake disc structure with adjustment screw clearance adjustment function according to claim 1, characterized in that: The number of the adjustment holes (11) is six, and the six adjustment holes (11) are arranged in a circular shape on the adjustment connecting plate (5).

6. The brake disc structure with adjustment screw clearance adjustment function according to claim 1, characterized in that: The outside of the brake plate (4) is also integrally connected with a blade (13), and the blade (13) includes a plurality of blades.

7. The brake disc structure with adjustment screw clearance adjustment function according to claim 1, characterized in that: A disc-shaped disc (10) is also provided between the brake plate (4) and the shaft center (1), and a gap gasket (9) is also fixedly mounted on the bottom of the brake plate (4), wherein the gap gasket (9) abuts against one end of the disc-shaped disc (10).

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