Aluminum anti-falling outer ring of wear-resistant rubber shock absorber

Abstract

The utility model discloses an aluminum anti-drop outer ring of a wear-resistant rubber shock absorber, which relates to the technical field of rubber shock absorbers and comprises a rubber block and a protective component, fixed end plates are arranged inside the upper end and the lower end of the rubber block, and the protective component for wear resistance is arranged outside the end part of the rubber block. And the protection assembly comprises a protection transverse plate, a protection vertical plate, a connecting rod, a limiting ring and a fixing hole, the lower end of the protection transverse plate is connected with the protection vertical plate, the inner side of the protection transverse plate is connected with the connecting rod, and the end of the connecting rod is connected with the limiting ring. According to the aluminum anti-falling outer ring of the wear-resistant rubber shock absorber, the protective outer ring with the L-shaped section is composed of the protective transverse plate and the protective vertical plate which are made of aluminum, the wear-resistant effect is directly achieved on the upper side and the lower side of the rubber block, the service life of the rubber shock absorber is prolonged, and the screw sequentially penetrates through the rubber and the fixed end plate, so that the service life of the rubber shock absorber is prolonged. The fixing end plates are reinforced and prevented from falling off, and meanwhile the protective transverse plates and the protective vertical plates are reinforced and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber shock absorbers, in particular to an aluminum anti-slip outer ring of a wear-resistant rubber shock absorber. Background Art

[0002] As an important type of shock absorbing component, rubber shock absorbers have been widely used in various types of machinery, automobiles, railway locomotives, water transport vehicles, airplanes and other aircraft. It can be said that rubber shock absorbers are needed wherever shock absorption and isolation are needed. In order to ensure the service life of rubber shock absorbers, an anti-drop outer ring will be added to the outside.

[0003] However, the existing rubber shock absorbers usually wear out during use, and the ordinary anti-drop outer ring is easily worn out and loosened after long-term use, which affects the protective effect.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a wear-resistant rubber shock absorber aluminum anti-drop outer ring is provided. Utility Model Content

[0005] The utility model aims to provide an aluminum anti-dropping outer ring of a wear-resistant rubber shock absorber to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant rubber shock absorber aluminum anti-slip outer ring, including a rubber block and a protective component, the upper and lower ends of the rubber block are internally provided with fixed end plates, the protective component for preventing wear is arranged on the outside of the end of the rubber block, and the protective component includes a protective horizontal plate, a protective vertical plate, a connecting rod, a limit ring and a fixing hole, the lower end of the protective horizontal plate is connected to the protective vertical plate, and the inner side of the protective horizontal plate is connected to the connecting rod, the end of the connecting rod is connected to the limit ring, and the surface of the protective horizontal plate is provided with a fixing hole.

[0007] Furthermore, the protective transverse plates and protective vertical plates are vertically distributed and are an integrated structure, and two groups of the protective transverse plates and protective vertical plates are symmetrically arranged about the horizontal center axis of the rubber block.

[0008] Furthermore, the protective transverse plate is in the shape of a circular ring, and five connecting rods are arranged in a circular distribution about the center point of the protective transverse plate.

[0009] Furthermore, a limiting component for shock absorption and anti-deflection is arranged on the inner side of the protective vertical plate, and six groups of the limiting components are arranged in a ring around the center point of the protective vertical plate.

[0010] Furthermore, the limiting assembly includes a limiting plate 1 and a limiting groove, and the limiting groove is provided on the side of the limiting plate 1.

[0011] Furthermore, the limiting assembly also includes a limiting rod and a second limiting plate. The limiting rod is installed inside the limiting groove, and the second limiting plate is arranged outside the end of the limiting rod.

[0012] Furthermore, the limiting plate 1 and the limiting plate 2 have the same shape, and the limiting plate 1 and the limiting plate 2 are distributed in parallel.

[0013] Furthermore, a mounting hole is provided in the middle of the fixed end plate, and a mounting rod is installed inside the mounting hole.

[0014] The utility model provides an aluminum anti-drop outer ring of a wear-resistant rubber shock absorber, which has the following beneficial effects:

[0015] 1. The utility model forms an L-shaped protective outer ring through a protective horizontal plate and a protective vertical plate made of aluminum material, which directly prevents wear on the upper and lower sides of the rubber block and increases the service life of the rubber shock absorber. Screws pass through the fixing holes, so that the screws pass through the rubber and the fixed end plates in turn, which reinforces the fixed end plates and prevents them from falling off, and also reinforces the protective horizontal plate and the protective vertical plate and prevents them from falling off.

[0016] 2. The utility model is connected to the upper and lower protective vertical plates respectively through the limit plate 1 and the limit plate 2. The limit plate 1 and the limit plate 2 serve as enclosures on the outside of the rubber block, thereby increasing the stability of the protective assembly and preventing the protective assembly and the rubber block from tilting sideways during use. The staggered distribution of the limit plate 1 and the limit plate 2 allows the connecting rod to be movable and adjusted in its internal limit groove to cooperate with the rubber block to achieve shock absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an aluminum anti-slip outer ring of a wear-resistant rubber shock absorber of the utility model;

[0018] Figure 2 This is a schematic diagram of the protective component structure of an aluminum anti-slip outer ring of a wear-resistant rubber shock absorber of the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of a limit assembly of an aluminum anti-drop outer ring of a wear-resistant rubber shock absorber according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the mounting hole and mounting rod structure of an aluminum anti-dropping outer ring of a wear-resistant rubber shock absorber.

[0021] In the figure: 1. rubber block; 2. fixed end plate; 3. protection assembly; 301. protection horizontal plate; 302. protection vertical plate; 303. connecting rod; 304. limiting ring; 305. fixing hole; 4. limiting assembly; 401. limiting plate 1; 402. limiting groove; 403. limiting rod; 404. limiting plate 2; 5. mounting hole; 6. mounting rod. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, a wear-resistant rubber shock absorber aluminum anti-slip outer ring includes a rubber block 1 and a protection component 3. Fixed end plates 2 are arranged inside the upper and lower ends of the rubber block 1. The two fixed end plates 2 are respectively embedded in the upper and lower ends of the rubber block 1, and the two fixed end plates 2 are not connected in the middle. The protection component 3 for anti-wear is arranged on the outside of the end of the rubber block 1, and the protection component 3 includes a protection cross plate 301, a protection vertical plate 302, a connecting rod 303, a limiting ring 304 and a fixing hole 305. The lower end of the protection cross plate 301 is connected to the protection vertical plate 302. The protection cross plate 301 and the protection vertical plate 302 are vertically distributed, and the protection cross plate 301 and the protection vertical plate 302 are an integrated structure. The shape of the protection cross plate 301 is circular. The protection cross plate 301 and the protection vertical plate 302 made of aluminum form a protection outer ring with an L-shaped cross section, which directly plays an anti-wear role on the upper and lower sides of the rubber block 1, increases the rubber damping The service life of the shock absorber, the protective cross plate 301 and the protective vertical plate 302 are symmetrically arranged in two groups about the horizontal center axis of the rubber block 1, and the inner side of the protective cross plate 301 is connected to a connecting rod 303, the connecting rod 303 is used for positioning and installing the limit ring 304, the limit ring 304 and the mounting hole 5 are consistent in size, and after the mounting rod 6 is installed, the limit ring 304 is located outside it to increase its stability, and five connecting rods 303 are arranged in a ring distribution about the center point of the protective cross plate 301, and the end of the connecting rod 303 is connected to the limit ring 304, and a fixing hole 305 is opened on the surface of the protective cross plate 301, and a screw passes through the fixing hole 305, so that the screw then passes through the rubber and the fixed end plate 2 in turn, which reinforces the fixed end plate 2 to prevent it from falling off, and also reinforces the protective cross plate 301 and the protective vertical plate 302 to prevent it from falling off. A mounting hole 5 is opened in the middle of the fixed end plate 2, and a mounting rod 6 is installed inside the mounting hole 5.

[0024] like Figure 3As shown, a limit assembly 4 for shock absorption and anti-deflection is arranged on the inner side of the protective vertical plate 302, and the limit assembly 4 is arranged in six groups in a ring around the center point of the protective vertical plate 302. The limit assembly 4 includes a limit plate 1 401 and a limit groove 402, and the side of the limit plate 1 401 is provided with a limit groove 402, and the limit plate 1 401 and the limit plate 2 404 are respectively connected to the upper and lower sides of the protective vertical plate 302, and the limit plate 1 401 and the limit plate 2 404 are consistent in shape, and the limit plate 1 401 and the limit plate 2 404 are distributed in parallel, and the limit plate 1 401 The limiting plate 404 and the limiting plate 404 act as enclosures on the outside of the rubber block 1, increase the stability of the protection component 3, and prevent the protection component 3 and the rubber block 1 from tilting sideways when in use. The limiting component 4 also includes a limiting rod 403 and a limiting plate 404. The limiting rod 403 is installed inside the limiting groove 402. The limiting plate 401 and the limiting plate 404 are staggered so that the connecting rod 303 can be movably adjusted in the internal limiting groove 402 thereof, and cooperate with the rubber block 1 to achieve shock absorption, and a limiting plate 404 is arranged outside the end of the limiting rod 403.

[0025] In summary, the wear-resistant rubber shock absorber aluminum anti-drop outer ring is firstly based on Figure 1-Figure 4 In the structure shown in the figure, the two fixed end plates 2 are respectively embedded in the upper and lower ends of the rubber block 1, and the two fixed end plates 2 are not connected in the middle. When installing, the protective component 3 is mounted on the upper and lower ends of the rubber block 1. When mounting, the limit ring 304 needs to be mounted on the outside of the mounting rod 6, and the screws are passed through the fixing holes 305. The screws then pass through the rubber and the fixed end plates 2 in turn, which not only reinforces the fixed end plates 2 to prevent them from falling off, but also reinforces the protective transverse plate 301 and the protective vertical plate 302 to prevent them from falling off. When in use, the rubber shock absorber is installed through the mounting rod 6. When in use, the protective transverse plate 301 and the protective vertical plate 302 made of aluminum have a cross-section of L The protective outer ring of the letter "G" is directly on the upper and lower sides of the rubber block 1. At this time, the protective horizontal plate 301 and the protective vertical plate 302 directly play a role in preventing wear on the outside of the rubber block 1, thereby increasing the service life of the rubber shock absorber. At the same time, when the rubber shock absorber is absorbing shock, the limit plate 1 401 and the limit plate 2 404 are staggered so that the connecting rod 303 can be movably adjusted in its internal limit groove 402 to cooperate with the rubber block 1 to complete shock absorption. Because the six groups of annularly distributed limit plates 1 401 and limit plates 2 404 act as enclosures on the outside of the rubber block 1, the protective component 3 and the rubber block 1 can be prevented from tilting sideways when the rubber shock absorber is in use.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A wear-resistant rubber shock absorber aluminum anti-slip outer ring, comprising a rubber block (1) and a protective component (3), characterized in that: Fixed end plates (2) are arranged inside the upper and lower ends of the rubber block (1); the protective assembly (3) for preventing wear is arranged outside the end of the rubber block (1); and the protective assembly (3) comprises a protective transverse plate (301), a protective vertical plate (302), a connecting rod (303), a limiting ring (304) and a fixing hole (305); the lower end of the protective transverse plate (301) is connected to the protective vertical plate (302), and the inner side of the protective transverse plate (301) is connected to the connecting rod (303); the end of the connecting rod (303) is connected to the limiting ring (304), and the surface of the protective transverse plate (301) is provided with a fixing hole (305).

2. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 1 is characterized in that: The protective transverse plates (301) and the protective vertical plates (302) are vertically distributed and are an integrated structure. The protective transverse plates (301) and the protective vertical plates (302) are symmetrically arranged in two groups about the horizontal center axis of the rubber block (1).

3. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 1, characterized in that: The protective transverse plate (301) is in the shape of a circular ring, and five connecting rods (303) are arranged in a circular distribution around the center point of the protective transverse plate (301).

4. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 1, characterized in that: A limiting assembly (4) for shock absorption and anti-deflection is arranged on the inner side of the protective vertical plate (302), and six groups of the limiting assemblies (4) are arranged in a ring around the center point of the protective vertical plate (302).

5. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 4, characterized in that: The limiting assembly (4) comprises a limiting plate (401) and a limiting groove (402), and the limiting groove (402) is provided on the side of the limiting plate (401).

6. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 5, characterized in that: The limiting assembly (4) further comprises a limiting rod (403) and a second limiting plate (404); the limiting rod (403) is installed inside the limiting groove (402), and the second limiting plate (404) is arranged outside the end of the limiting rod (403).

7. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 6, characterized in that: The limiting plate 1 (401) and the limiting plate 2 (404) have the same shape, and the limiting plate 1 (401) and the limiting plate 2 (404) are distributed in parallel.

8. The wear-resistant rubber shock absorber aluminum anti-slip outer ring according to claim 1, characterized in that: A mounting hole (5) is provided in the middle of the fixed end plate (2), and a mounting rod (6) is installed inside the mounting hole (5).

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