Novel bushing

Abstract

The utility model discloses a novel bushing which comprises a first bushing body, a second bushing body is arranged on one side of the first bushing body, an assembling mechanism is arranged between the first bushing body and the second bushing body, and the end, close to the second bushing body, of the first bushing body is fixedly connected with a first semicircular plate. A second semicircular plate is fixedly connected to the end, close to the first bush, of the second bush, a plurality of mounting holes are formed in the front face and the back face of the first bush, and the first bush and the second bush are made of the same material and are sequentially provided with an outer protection layer, a wear-resisting layer and a base layer from outside to inside. The lining adopts a layered structure of the outer protective layer, the wear-resistant layer and the base layer, the outer protective layer effectively prevents the surface of the lining from being oxidized, the wear-resistant layer reduces friction loss with matched parts, the base layer provides structural strength support, the service life of the lining is prolonged, the maintenance cost is reduced, and the requirement of the industrial field for high performance of the lining is met.

Description

Technical Field

[0001] This utility model relates to the field of bushing technology, and in particular to a novel bushing. Background Technology

[0002] In many industrial fields such as machinery, automobiles, and aerospace, bushings are key components, mainly used to reduce friction and wear between components, and play a role in protection, support and guidance.

[0003] Existing conventional bushings often focus on only one property, resulting in insufficient strength or poor wear resistance. They cannot simultaneously meet the requirements of oxidation resistance, wear resistance, and high strength, leading to short service life and high maintenance costs. To solve the above problems, this application proposes a new type of bushing. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a novel bushing. This bushing adopts a layered structure of an outer protective layer, a wear-resistant layer, and a base layer. The outer protective layer effectively prevents oxidation of the bushing surface, the wear-resistant layer reduces frictional wear with mating components, and the base layer provides structural strength support, thereby extending the service life of the bushing, reducing maintenance costs, and meeting the industrial sector's demand for high-performance bushings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A novel bushing includes a first bushing, a second bushing on one side of the first bushing, an assembly mechanism between the first bushing and the second bushing, a first semicircular plate fixedly connected to one end of the first bushing near the second bushing, a second semicircular plate fixedly connected to one end of the second bushing near the first bushing, a first bushing opening in the middle between the first and second semicircular plates, a second bushing opening through the first bushing, and multiple mounting holes on both the front and back of the first bushing. The first bushing and the second bushing are made of the same material and are arranged from the outside to the inside as an outer protective layer, a wear-resistant layer, and a base layer.

[0007] Preferably, the assembly mechanism includes a plurality of first through holes formed on the first bushing and a plurality of second through holes formed on the second bushing. Each first through hole is concentrically arranged with its corresponding second through hole. A first bolt is placed in both the first and second through holes. The outer wall of the first bolt is provided with an external thread, and the inner wall of the first through hole is provided with an internal thread that mates with the external thread.

[0008] Preferably, the first bushing, the second bushing, the first semicircular plate, and the second semicircular plate are all provided with multiple locking holes. The multiple locking holes on the first bushing and the first semicircular plate are matched, and the multiple locking holes on the second bushing and the second semicircular plate are matched. Locking bolts are installed on the locking holes. The outer wall of the locking bolts is provided with external threads, and the inner wall of the locking holes on the first semicircular plate and the second semicircular plate is provided with internal threads that match the external threads.

[0009] Preferably, the radius of the first bushing opening is 7 cm, and the radius of the second bushing opening is 42 cm.

[0010] Preferably, the first bushing has two grooves at its top and bottom, and an arc-shaped groove at its top and bottom.

[0011] Preferably, the outer protective layer is made of anti-oxidation paint, the wear-resistant layer is made of high-chromium alloy, and the base layer is made of alloy steel.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. The dual connection method, which involves the first through hole, the second through hole and the first bolt, and the locking hole and the locking bolt, greatly improves the connection strength between the first bushing and the second bushing compared to the traditional single connection method. This effectively avoids the problem of loosening and falling off during long-term use and ensures the reliability of equipment operation.

[0014] 2. The bushing features a layered structure consisting of an outer protective layer, a wear-resistant layer, and a base layer. The outer protective layer effectively prevents oxidation of the bushing surface, the wear-resistant layer reduces frictional wear with mating components, and the base layer provides structural strength support. This combination of properties gives the bushing anti-oxidation, high wear resistance, and high strength, extending its service life, reducing maintenance costs, and meeting the high-performance requirements of industrial applications.

[0015] In summary, this bushing adopts a layered structure of an outer protective layer, a wear-resistant layer, and a base layer. The outer protective layer effectively prevents oxidation of the bushing surface, the wear-resistant layer reduces frictional wear with mating components, and the base layer provides structural strength support, extending the service life of the bushing, reducing maintenance costs, and meeting the industrial sector's demand for high-performance bushings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first structure of a novel bushing proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the second structure of a novel bushing proposed in this utility model;

[0018] Figure 3This is a schematic diagram of the first part of the structure of a novel bushing proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the second part of the structure of a novel bushing proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the material of a novel bushing proposed in this utility model.

[0021] In the figure: 1 First bushing, 2 Second bushing, 3 First through hole, 4 Second through hole, 5 First bolt, 6 First semicircular plate, 7 Second semicircular plate, 8 Locking hole, 9 Locking bolt, 10 First bushing opening, 11 Second bushing opening, 12 Groove, 13 Arc groove, 14 Mounting hole, 15 Outer protective layer, 16 Wear-resistant layer, 17 Base layer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-5 A novel bushing includes a first bushing 1, a second bushing 2 on one side of the first bushing 1, and an assembly mechanism between the first bushing 1 and the second bushing 2. The assembly mechanism includes multiple first through holes 3 on the first bushing 1 and multiple second through holes 4 on the second bushing 2. Each first through hole 3 is concentrically arranged with its corresponding second through hole 4. The concentric arrangement ensures that the first through holes 3 and the second through holes 4 can be precisely aligned for subsequent assembly. A first bolt 5 is placed in both the first through holes 3 and the second through holes 4. The outer wall of the first bolt 5 is provided with external threads, and the inner wall of the first through hole 3 is provided with internal threads that mate with the external threads. The first bolt 5 and the first through hole 3 are connected by threads to achieve a tight connection between the first bushing 1 and the second bushing 2.

[0024] A first semicircular plate 6 is fixedly connected to one end of the first bushing 1 near the second bushing 2, and a second semicircular plate 7 is fixedly connected to one end of the second bushing 2 near the first bushing 1. Multiple locking holes 8 are provided on the first bushing 1, the second bushing 2, the first semicircular plate 6, and the second semicircular plate 7. The locking holes 8 on the first bushing 1 and the first semicircular plate 6 cooperate with each other, as do the locking holes 8 on the second bushing 2 and the second semicircular plate 7. Locking bolts 9 are installed in the locking holes 8. The multiple cooperating locking holes 8 provide installation positions for the locking bolts 9, ensuring the stability of the connection. The outer wall of the locking bolt 9 has external threads, and the inner wall of the locking holes 8 on the first semicircular plate 6 and the second semicircular plate 7 has internal threads that cooperate with the external threads, tightly fixing the first semicircular plate 6 and the second semicircular plate 7 and further enhancing the connection strength between the first bushing 1 and the second bushing 2.

[0025] A first bushing opening 10 is provided in the middle between the first semicircular plate 6 and the second semicircular plate 7. A second bushing opening 11 is provided through the first bushing 1. The first bushing opening 10 and the second bushing opening 11 are used to accommodate the protected or supported components. The radius of the first bushing opening 10 is 7 cm and the radius of the second bushing opening 11 is 42 cm. Multiple mounting holes 14 are provided on the front and back of the first bushing 1. The mounting holes 14 are used to fix the first bushing 1 on other components to achieve the positioning of the bushing. Two grooves 12 are provided on the top and bottom of the first bushing 1. The grooves 12 can cooperate with the protruding structures of other components to play a limiting role and prevent the first bushing 1 from shifting during use. Arc-shaped grooves 13 are provided on the top and bottom of the first bushing 1.

[0026] The first bushing 1 and the second bushing 2 are made of the same material and are arranged from the outside to the inside as an outer protective layer 15, a wear-resistant layer 16, and a base layer 17. The outer protective layer 15 is made of anti-oxidation paint, which prevents the bushing surface from being oxidized and extends its service life. The wear-resistant layer 16 is made of high-chromium alloy, which improves the wear resistance of the bushing and reduces frictional wear with mating parts. The base layer 17 is made of alloy steel, which provides structural strength support for the bushing.

Claims

1. A novel bushing, comprising a first bushing (1), characterized in that, A second bushing (2) is provided on one side of the first bushing (1). An assembly mechanism is provided between the first bushing (1) and the second bushing (2). A first semi-circular plate (6) is fixedly connected to one end of the first bushing (1) near the second bushing (2). A second semi-circular plate (7) is fixedly connected to one end of the second bushing (2) near the first bushing (1). A first bushing opening (10) is provided in the middle between the first semi-circular plate (6) and the second semi-circular plate (7). A second bushing opening (11) is provided through the first bushing (1). Multiple mounting holes (14) are provided on both the front and back of the first bushing (1). The first bushing (1) and the second bushing (2) are made of the same material and are arranged from the outside to the inside as an outer protective layer (15), a wear-resistant layer (16), and a base layer (17).

2. The novel bushing according to claim 1, characterized in that, The assembly mechanism includes multiple first through holes (3) on the first bushing (1) and multiple second through holes (4) on the second bushing (2). Each first through hole (3) is concentrically arranged with its corresponding second through hole (4). A first bolt (5) is placed in both the first through hole (3) and the second through hole (4). The outer wall of the first bolt (5) is provided with an external thread, and the inner wall of the first through hole (3) is provided with an internal thread that matches the external thread.

3. The novel bushing according to claim 1, characterized in that, The first bushing (1), the second bushing (2), the first semicircular plate (6), and the second semicircular plate (7) are all provided with multiple locking holes (8). The multiple locking holes (8) on the first bushing (1) and the first semicircular plate (6) are matched, and the multiple locking holes (8) on the second bushing (2) and the second semicircular plate (7) are matched. Locking bolts (9) are installed on the locking holes (8). The outer wall of the locking bolts (9) is provided with external threads, and the inner wall of the locking holes (8) on the first semicircular plate (6) and the second semicircular plate (7) is provided with internal threads that match the external threads.

4. A novel bushing according to claim 1, characterized in that, The radius of the first bushing opening (10) is 7 cm, and the radius of the second bushing opening (11) is 42 cm.

5. A novel bushing according to claim 1, characterized in that, The first bushing (1) has two grooves (12) at the top and bottom, and arc grooves (13) at the top and bottom.

6. A novel bushing according to claim 1, characterized in that, The outer protective layer (15) is made of anti-oxidation paint, the wear-resistant layer (16) is made of high chromium alloy, and the base layer (17) is made of alloy steel.

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