Long-service-life disc brake support

Abstract

The utility model relates to the technical field of disc brakes, and discloses a long-service-life disc brake support which comprises a brake disc brake support A and a brake support B. A first cooling fin is installed on the right end surface of the brake support A, a first gasket is installed on the left end surface of the brake support A, and a first hexagonal knob is installed on the upper surface of the left end of the first gasket. The right end of the first hexagonal knob is movably mounted on the surface of the left end of the double-end threaded rod, a threaded hole is formed in the first hexagonal knob and is the same as a threaded hole of the double-end threaded rod in diameter, the first cooling fin is fixedly mounted on the inner wall of the surface of the right side of the brake support A, and a threaded hole is formed in the axis of the first cooling fin and is the same as the double-end threaded rod in diameter; and a second radiating fin is arranged on the upper surface of the right end of the double-end threaded rod, and the second radiating fin and the brake bracket B are fixedly arranged on the left side surface of the brake bracket B. The brake bracket disclosed by the utility model has the advantages of simple structure, strong operability and good use value.

Description

Technical Field

[0001] The utility model relates to the technical field of long - life disc brake brackets, in particular to a long - life disc brake bracket. Background Technique

[0002] A disc brake connecting bracket for a motorcycle is a device that facilitates the connection and fixation of the motorcycle disc brake. Its appearance makes it convenient for people to use. It not only has a simple structure but also is easy to operate. There are many kinds of disc brake brackets in real life, and they all have their own unique functions. However, various situations during use can cause damage to the brake bracket, so their service life is not long. Now, the brake brackets on the market are improved to create a new type of brake bracket.

[0003] The application number is 02122045936.4, which discloses a disc brake bracket, including a disc brake bracket body. The disc brake bracket body is provided with through holes and two threaded holes. A strip - shaped limiting groove is opened on one side surface of the disc brake bracket body. Its characteristic lies in that a limiting block is arranged at the opening end of the strip - shaped limiting groove, and the height of the limiting block is lower than the top height of the strip - shaped limiting groove. In the disc brake bracket of the utility model, a limiting block is installed at the opening end of the strip - shaped limiting groove, which can prevent the limiting cylinder from sliding out of the strip - shaped limiting groove, thereby avoiding the rotation of the disc brake bracket; and the existence of the limiting block makes the strip - shaped limiting part form a ring shape, which can increase the strength of the strip - shaped limiting groove of the disc brake bracket.

[0004] The disc brake bracket disclosed in the above document has the following defects: After the disc brake bracket body is used for a period of time, due to the user applying the disc brake during riding, the temperature between the brake disc and the brake bracket may rise due to friction, causing damage to the brake bracket and the brake disc, resulting in ineffective braking and accidents. At the same time, this device is not conducive to the assembly and replacement of the brake disc, and it is very troublesome to disassemble. It does not have good use value.

[0005] It can be seen from this that the existing disc brake brackets are very difficult to disassemble and replace, and at the same time, they lack a structure for cooling and dissipating heat of the brake pads. It is necessary to improve the existing deficiencies and provide a long - life disc brake bracket. Content of the Utility Model

[0006] To solve the above - mentioned technical problems, the present utility model is realized through the following technical solutions:

[0007] The utility model relates to a long - life disc brake bracket, which includes a brake disc, an A - brake bracket and a B - brake bracket. On the right - hand surface of the A - brake bracket, a first heat sink is installed, and on the left - hand surface, a first gasket is installed. On the upper surface of the left end of the first gasket, a first hexagonal knob is installed. The right end of the first hexagonal knob is movably installed on the surface of the left head of a double - headed threaded rod. There is a threaded hole inside the first hexagonal knob with the same thread diameter as that of the double - headed threaded rod. The first heat sink is fixedly installed on the inner wall of the right - hand surface of the A - brake bracket. There is a threaded hole at the axis of the first heat sink with the same hole diameter as that of the double - headed threaded rod. On the upper surface of the right head of the double - headed threaded rod, a second heat sink is installed. The second heat sink and the B - brake bracket are fixedly installed on the left - hand surface of the B - brake bracket. On the right - hand surface of the B - brake bracket, a second gasket is installed. On the right - hand surface of the second gasket, the B - brake bracket is installed. On the right - hand surface of the B - brake bracket, a first gasket is installed. The first gasket is movably installed on the lower surface of a second hexagonal knob. There is a threaded hole inside the second hexagonal knob with the same thread diameter as that of the double - headed threaded rod. Around the brackets of the A - brake bracket and the B - brake bracket, there is a brake disc. On the inner wall of the brake disc, there are fixing rods in the shape of a semi - groove. On the upper and lower surfaces of the fixing rods, buffer gaskets are fixedly installed.

[0008] Further, the hole diameter on the left side of the double - headed threaded rod is the same as the internal thread diameter of the A - brake bracket. The A - brake bracket is fixedly connected to the first heat sink. The thread diameter of the right end of the double - headed threaded rod is the same as the internal thread diameter of the B - brake bracket. The B - brake bracket is fixedly connected to the second heat sink.

[0009] Further, the hole diameter on the left side of the double - headed threaded rod is the same as the internal thread diameter of the A - brake bracket. The A - brake bracket is fixedly connected to the first heat sink. The thread diameter of the right end of the double - headed threaded rod is the same as the internal thread diameter of the B - brake bracket. The B - brake bracket is fixedly connected to the second heat sink.

[0010] Further, buffer gaskets are installed on the upper and lower surfaces of the fixing rods on the inner wall of the brake disc. The thickness of the fixing rods plus the buffer gaskets is the same as the thickness between the A - brake bracket and the B - brake bracket.

[0011] Further, the inner - wall diameter of the brake disc is the same as the circumferential diameter of the A - brake bracket and the B - brake bracket.

[0012] The utility model has the following beneficial effects:

[0013] (1) By installing the first heat sink and the second heat sink on the inner walls of the A - brake bracket and the B - brake bracket, the utility model can keep the temperature of the A - brake bracket, the B - brake bracket and the brake disc relatively stable during operation, playing a role in heat transfer and conduction, and preventing brake failure when the brake pads and the brake bracket are working.

[0014] (2) The utility model installs fixing columns on the inner wall of the brake disc. At the same time, the distance between the A brake bracket and the B brake bracket is the same as the thickness of the buffer gaskets on the upper and lower surfaces of the fixing columns, which facilitates the disassembly and assembly between the brake bracket and the brake disc. The buffer gaskets on the upper and lower surfaces of the brake columns can play a buffering role when the device is working, and when rotating the first hexagonal knob and the rotating Duer hexagonal knob, they can play a role in increasing friction and preventing slipping when rotating and pressing.

[0015] (3) The utility model

[0016] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the front elevation sectional view of the structure of the utility model;

[0020] Figure 3 is a schematic diagram of the front end of the structure of the utility model;

[0021] Figure 4 is an enlarged schematic diagram of the connection part of the front and rear brackets at the front end of the structure of the utility model;

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] In the figure: 1, brake disc; 2, A brake bracket; 201, B brake bracket; 3, fixing rod; 301, buffer gasket; 4, first hexagonal knob; 401, first gasket; 402, second hexagonal knob; 403, second gasket; 5, first heat sink; 6, second heat sink; 7, double-headed threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 - Figure 4 As shown, the present utility model is a disc brake bracket, which includes a brake disc 1A, a brake bracket 2, and a B brake bracket 201. A first heat sink 5 is installed on the right end surface of the A brake bracket 2, and a first gasket 401 is installed on the left end surface. A first hexagonal knob 4 is installed on the upper surface of the left end of the first gasket 401. The right end of the first hexagonal knob 4 is movably installed on the surface of the left head of the double-headed threaded rod 7. There is a threaded hole inside the first hexagonal knob 4 with the same thread diameter as that of the double-headed threaded rod 7. The first heat sink 5 is fixedly installed on the inner wall of the right side surface of the A brake bracket 2. There is a threaded hole at the center of the first heat sink 5 with the same hole diameter as that of the double-headed threaded rod 7. A second heat sink 6 is installed on the upper surface of the right head of the double-headed threaded rod 7. The second heat sink 6 and the B brake bracket 201 are fixedly installed on the left side surface of the B brake bracket 201. A second gasket 403 is installed on the right end surface of the B brake bracket 201. The B brake bracket 201 is installed on the right side surface of the second gasket 403. A first gasket 401 is installed on the right side surface of the B brake bracket 201. The first gasket 401 is movably installed on the lower surface of the second hexagonal knob 402. There is a threaded hole inside the second hexagonal knob 402 with the same thread diameter as that of the double-headed threaded rod 7. There is a brake disc 1 around the brackets of the A brake bracket 2 and the B brake bracket 201. There are fixing rods 3 in the shape of a semi-groove on the inner wall of the brake disc 1. Buffer gaskets 301 are fixedly installed on the upper and lower surfaces of the fixing rods 3.

[0026] The hole diameter on the left side of the double-headed threaded rod 7 is the same as the thread diameter inside the A brake bracket 2. The A brake bracket 2 is fixedly connected to the first heat sink 5. The thread diameter of the right end of the double-headed threaded rod 7 is the same as the thread diameter inside the B brake bracket 201. The B brake bracket 201 is fixedly connected to the second heat sink 6.

[0027] The brake bracket 2 and the B brake bracket 201 are of the same size and shape. The A brake bracket 2, the B brake bracket 201, the brake disc 1, and the fixing rods 3 on the inner wall of the brake disc 1 are all made by alloy casting.

[0028] Buffer gaskets 301 are installed on the upper and lower surfaces of the fixing rods 3 on the inner wall of the brake disc 1. The thickness of the fixing rods 3 plus the buffer gaskets 301 is the same as the thickness between the A brake bracket 2 and the B brake bracket 201.

[0029] The disk diameter of the inner wall of the brake disc 1 is the same as the circumferential diameter of the A brake bracket 2 and the B brake bracket 201.

[0030] During use, first install the second heat sink 6 and the first heat sink 5 at the inner walls of the A brake bracket 2 and the B brake bracket at the inner wall, then place the A brake bracket 2 and the B brake bracket 201 inside the disc ring of the brake disc 1, then closely fit the part between the body of the brake disc 1 and the A brake bracket 2 and the B brake bracket 201, then hold the A brake bracket 2 and the B brake bracket 201 with the hand and rotate counterclockwise by 45 degrees so that the fixing rod on the inner wall of the brake disc 1 is clamped with the protruding clamping plates of the A brake bracket 2 and the B brake bracket 201. Wait until the fixing rod 3 completely coincides with the A brake bracket 2 and the B brake bracket 201, and then twist the first hexagonal knob 4 and the second hexagonal knob 402 in opposite directions at the same time, so that the gaskets on the A brake bracket 2 and the B brake bracket 201 squeeze the upper surfaces of the A brake bracket 2 and the B brake bracket 201 and at the same time make the fixing rod 3 more firmly clamped with the protruding parts on the A brake bracket 2 and the B brake bracket 201.

[0031] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A long-life disc brake bracket, comprising a brake disc (1), an A brake bracket (2) and a B brake bracket (201), characterized in that: The first heat sink (5) is installed on the right end surface of the A brake bracket (2), and the first gasket (401) is installed on the left end surface. The first hexagonal knob (4) is installed on the upper surface of the left end of the gasket (401). The right end of the first hexagonal knob (4) is movably installed on the surface of the left head of the double-headed threaded rod (7). The first hexagonal knob (4) has a threaded hole with the same threaded hole diameter as the double-headed threaded rod (7). The first heat sink (5) is fixedly installed on the inner wall of the right side surface of the A brake bracket (2). The first heat sink (5) has a threaded hole with the same hole diameter as the double-headed threaded rod (7) at the axis. The second heat sink (6) is installed on the upper surface of the right head of the double-headed threaded rod (7). The second heat sink (6) and the B brake bracket (201) are fixedly installed on the B brake. The left side surface of the bracket (201), the right end surface of the B brake bracket (201) is installed with a No. 2 gasket (403), the right side surface of the No. 2 gasket (403) is installed with the B brake bracket (201), the right side surface of the No. 1 gasket (401) is installed with the B brake bracket (201), the No. 1 gasket (401) is movably installed with the lower end surface of the second hexagonal knob (402), the second hexagonal knob (402) has a threaded hole with the same threaded hole diameter as the double-headed threaded rod (7), a brake disc (1) is provided around the brackets of the A brake bracket (2) and the B brake bracket (201), the inner wall of the brake disc (1) has a fixing rod (3) in a half-groove shape, and the upper and lower surfaces of the fixing rod (3) are fixedly installed with a buffer gasket (301).

2. A long-life disc brake bracket according to claim 1, characterized in that: The hole diameter on the left side of the double-headed threaded rod (7) is the same as the threaded hole diameter inside the A brake bracket (2), and the A brake bracket (2) is fixedly connected to the first heat sink (5). The threaded hole diameter on the right end of the double-headed threaded rod (7) is the same as the threaded hole diameter inside the B brake bracket (201), and the B brake bracket (201) is fixedly connected to the second heat sink (6).

3. A long-life disc brake bracket according to claim 2, characterized in that: The A brake bracket (2) and the B brake bracket (201) are of the same size and shape. The A brake bracket (2), the B brake bracket (201), the brake disc (1) and the fixing rod (3) on the inner wall of the brake disc (1) are all cast using alloy.

4. The long-life disc brake bracket according to claim 3, characterized in that: Buffer gaskets (301) are installed on the upper and lower surfaces of the fixing rod (3) on the inner wall of the brake disc (1), and the thickness of the fixing rod (3) plus the buffer gasket (301) is the same as the thickness between the A brake bracket (2) and the B brake bracket (201).

5. The long-life disc brake bracket according to claim 4, characterized in that: The disc diameter of the inner wall of the brake disc (1) is the same as the circumferential diameter of the A brake bracket (2) and the B brake bracket (201).

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