High-strength aluminum alloy inner disc connection structure

Abstract

This utility model discloses a high-strength aluminum alloy inner disc connection structure, which includes a brake disc body. A first connecting ring is disposed on the inner side of the brake disc body, and a second connecting ring is disposed on the inner side of the first connecting ring. A locking post is disposed between the first and second connecting rings. A first connecting block and a second connecting block are symmetrically disposed on both sides of the locking post. Through this structure, the first and second connecting rings are connected between the brake disc bodies via the first and second connecting blocks. The first and second connecting blocks are connected and locked by the locking post, a limiting cap, a first thread, and a second thread, facilitating quick and easy fastening of the aluminum alloy inner disc.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy inner disc connection structure, and particularly to a high-strength aluminum alloy inner disc connection structure. Background Technology

[0002] In mechanical transmission and braking systems, high-strength aluminum alloy inner discs are widely used due to their lightweight and high strength characteristics. The stability of their connection structure and assembly efficiency directly affect the overall equipment performance. Existing connection methods for aluminum alloy inner discs have significant limitations: some use a single bolt for fastening, which is prone to loosening due to vibration over long-term use, making it difficult to guarantee consistently stable connection strength; others have complex connection structures that require multiple specialized tools for step-by-step operation, making the assembly process cumbersome and unable to achieve rapid fastening, especially in scenarios requiring frequent disassembly and maintenance, severely impacting work efficiency. Furthermore, traditional connection components have poor adaptability; different specifications of inner discs require specific connectors, resulting in insufficient versatility and increased usage costs. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a high-strength aluminum alloy inner disc connection structure. The first connecting block and the second connecting block are connected and locked by a locking post, a limiting cover, a first thread and a second thread, so that it is easy to quickly fasten the aluminum alloy inner disc.

[0004] This utility model also provides a high-strength aluminum alloy inner disc connection structure, including a brake disc body. A first connecting ring is provided on the inner side of the brake disc body, and a second connecting ring is provided on the inner side of the first connecting ring. A locking post is provided between the first connecting ring and the second connecting ring, and a first connecting block and a second connecting block are symmetrically provided on both sides of the locking post.

[0005] According to the high-strength aluminum alloy inner disc connection structure of this utility model, multiple bolts are evenly threaded on the inner side of the first connecting ring.

[0006] According to the high-strength aluminum alloy inner disc connection structure of this utility model, the first connecting block and the second connecting block are respectively fixedly connected to the side walls of the first connecting ring and the second connecting ring.

[0007] According to the high-strength aluminum alloy inner disc connection structure of this utility model, the outer wall of the locking column is provided with a first thread.

[0008] According to the high-strength aluminum alloy inner disc connection structure of this utility model, a limit cover is fixedly connected to one side of the locking column, and the limit cover and the side wall of the brake disc body are in close contact with each other.

[0009] According to the high-strength aluminum alloy inner disc connection structure of this utility model, the inner walls of the first connecting block and the second connecting block are second threads, and the second thread and the outer wall of the locking column are threaded together.

[0010] Beneficial effects:

[0011] A first connecting ring and a second connecting ring are provided between the brake disc bodies. The first connecting ring and the second connecting ring are connected by a first connecting block and a second connecting block. The first connecting block and the second connecting block are connected and locked by a locking post, a limit cover, a first thread and a second thread, which makes it easy to quickly and securely connect the aluminum alloy inner disc. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a perspective view of the high-strength aluminum alloy inner disc connection structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the back structure of the high-strength aluminum alloy inner disc connection structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the locking post between the first connecting block and the second connecting block in the high-strength aluminum alloy inner disc connection structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the second thread on the inner wall of the first connecting block and the second connecting block in the high-strength aluminum alloy inner disc connection structure of this utility model.

[0017] Legend:

[0018] 1. Brake disc body; 2. First connecting ring; 3. Second connecting ring; 4. First connecting block; 5. Second connecting block; 6. Locking pin; 7. Limiting cap; 8. Bolt; 9. First thread; 10. Second thread Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figure 1-4The high-strength aluminum alloy inner disc connection structure of this utility model includes a brake disc body 1, a first connecting ring 2 is provided on the inner side of the brake disc body 1, a second connecting ring 3 is provided on the inner side of the first connecting ring 2, a locking post 6 is provided between the first connecting ring 2 and the second connecting ring 3, and a first connecting block 4 and a second connecting block 5 are symmetrically provided on both sides of the locking post 6.

[0021] The inner side of the first connecting ring 2 is uniformly threaded with multiple bolts 8.

[0022] Specifically, bolt 8 is used for threaded locking inside the first connecting ring 2.

[0023] The first connecting block 4 and the second connecting block 5 are respectively fixedly connected to the side walls of the first connecting ring 2 and the second connecting ring 3.

[0024] The outer wall of the locking post 6 is provided with a first thread 9.

[0025] Specifically, the first thread 9 enables the locking pin 6 to be threaded and locked.

[0026] A limit cover 7 is fixedly connected to one side of the locking pin 6, and the limit cover 7 and the side wall of the brake disc body 1 are in close contact with each other.

[0027] The inner walls of the first connecting block 4 and the second connecting block 5 are threaded with the second thread 10, and the second thread 10 and the outer wall of the locking post 6 are threaded together.

[0028] Specifically, the second thread 10 is used for threaded connection between the first connecting block 4, the second connecting block 5 and the locking post 6 respectively.

[0029] Working principle: A first connecting ring 2 and a second connecting ring 3 are provided between the brake disc body 1. The first connecting ring 2 and the second connecting ring 3 are connected by a first connecting block 4 and a second connecting block 5. The first connecting block 4 and the second connecting block 5 are connected and locked by a locking pin 6, a limit cover 7, a first thread 9 and a second thread 10, which makes it easy to quickly and securely connect the aluminum alloy inner disc.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-strength aluminum alloy inner disc connection structure, including a brake disc body (1), characterized in that: The brake disc body (1) has a first connecting ring (2) on its inner side, a second connecting ring (3) on its inner side, a locking pin (6) between the first connecting ring (2) and the second connecting ring (3), and a first connecting block (4) and a second connecting block (5) symmetrically arranged on both sides of the locking pin (6).

2. The high-strength aluminum alloy inner disk connection structure according to claim 1, characterized in that, The first connecting ring (2) has multiple bolts (8) evenly threaded on its inner side.

3. The high-strength aluminum alloy inner disk connection structure according to claim 1, characterized in that, The first connecting block (4) and the second connecting block (5) are fixedly connected to the side walls of the first connecting ring (2) and the second connecting ring (3), respectively.

4. The high-strength aluminum alloy inner disk connection structure according to claim 1, characterized in that, The locking pin (6) has a first thread (9) on its outer wall.

5. The high-strength aluminum alloy inner disk connection structure according to claim 1, characterized in that, A limiting cover (7) is fixedly connected to one side of the locking pin (6), and the limiting cover (7) and the side wall of the brake disc body (1) are in contact with each other.

6. The high-strength aluminum alloy inner disk connection structure according to claim 1, characterized in that, The inner walls of the first connecting block (4) and the second connecting block (5) are made of second threads (10), and the second threads (10) and the outer walls of the locking pin (6) are threaded together.

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