CN219673155U

CN219673155U - Shockproof rubber piece

Info

Publication number: CN219673155U
Application number: CN202321012591.5U
Authority: CN
Inventors: 郑雄鹏; 沈佳棋; 郑顾伟
Original assignee: Ningbo Dunhong Sealing Technology Co ltd
Current assignee: Ningbo Dunhong Sealing Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-12
Anticipated expiration: 2033-04-27

Abstract

The utility model belongs to the technical field of rubber parts, in particular to a shockproof rubber part, which comprises a rubber part main body, wherein a protective layer is arranged on the outer surface of the rubber part main body, a first fiber strip is arranged in the protective layer, a second fiber strip is arranged on one side of the first fiber strip, a supporting groove is arranged at the top end of the rubber part main body, a damping spring is arranged in the supporting groove, a connecting damper is arranged on one side of the damping spring, a base is arranged at one end of the connecting damper, and a mounting buckle is arranged on one side of the base.

Description

Shockproof rubber piece

Technical Field

The utility model relates to the technical field of rubber parts, in particular to a shockproof rubber part.

Background

Rubber parts, namely product fittings made of rubber, have good flexibility, sealing performance, insulativity and other properties, and are widely applied in various industries, and the greatest characteristic of the rubber is that the rubber is firstly very small in elastic modulus and very high in elongation, and secondly has quite good air permeability resistance, various chemical media resistance and electrical insulation performance, and certain special synthetic rubber is better in oil resistance and temperature resistance and can resist swelling of fatty oil, lubricating oil, hydraulic oil, fuel oil and solvent oil.

The prior art has the following problems:

1. in the actual use process of the existing rubber piece, when the rubber piece is affected by external vibration, the rubber piece is in elastic fatigue during use, so that the use effect of the rubber piece is reduced;

2. when the prior rubber piece is used, the service environment is mostly outdoor, and when the rubber piece is influenced by the external environment, the aging condition of the rubber piece can be caused, so that the service cycle of the rubber piece is shortened, and the shockproof rubber piece is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the shockproof rubber piece, and solves the problem that the shockproof effect of the rubber piece is poor in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the shock-proof rubber piece comprises a rubber piece main body, the rubber piece main body surface is provided with the inoxidizing coating, the inoxidizing coating is inside to be provided with first fibrids, first fibrids one side is provided with the second fibrids, rubber piece main body top is provided with the supporting groove, the supporting groove is inside to be provided with damping spring, damping spring one side is provided with the connection damping, connection damping one end is provided with the base, base one side is provided with the installation knot, supporting groove one side is provided with spacing piece, spacing piece inboard is provided with spacing bolt.

As a preferable technical scheme of the utility model, the protective layer is made of epoxy resin and is fixedly arranged on the outer surface of the rubber part main body.

As a preferable technical scheme of the utility model, the first fiber strips are made of polyethylene fibers, the second fiber strips are made of aramid fibers, and the first fiber strips and the second fiber strips are arranged in a crossing manner inside the protective layer.

As a preferable technical scheme of the utility model, the number of the damping springs is a plurality of groups, and the damping springs are equidistantly arranged in the supporting groove.

As a preferable technical scheme of the utility model, one end of the connecting damper is fixedly connected with the inner wall of the supporting groove, and the other end of the connecting damper is fixedly connected with the outer surface of the base.

As a preferable technical scheme of the utility model, the number of the limiting sheets is two, and the limiting sheets are symmetrically arranged on two sides of the supporting groove.

As a preferable technical scheme of the utility model, one end of the limiting bolt is fixedly connected with the outer surface of the base, and the other end of the limiting bolt penetrates through the inner wall of the limiting piece and extends to the outer side of the limiting piece.

Compared with the prior art, the utility model provides the shockproof rubber piece, which has the following beneficial effects:

1. this rubber spare takes precautions against earthquakes, through setting up supporting groove, damping spring and connection damping, when the rubber spare main part uses, the damping spring who utilizes the inside setting of supporting groove can absorb the vibration that external produced, avoids vibration conduction to the rubber spare main part after, leads to the fact the use of rubber spare main part to influence, then utilizes connection damping can improve damping spring stability in use, avoids damping spring to appear the condition of resilience when using, has improved the shockproof effect of rubber spare main part through this kind of mode.

2. This rubber spare takes precautions against earthquakes, through setting up inoxidizing coating, first fibrid and second fibrid, when the rubber spare main part uses, utilize the inoxidizing coating can improve the protection effect to the rubber spare main part, avoid the rubber spare main part to receive the condition that ageing appears in external factor influence to utilize the cooperation of first fibrid and second fibrid, can improve the intensity of inoxidizing coating, thereby prolong the life cycle of inoxidizing coating.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the overall planar structure of the present utility model;

FIG. 3 is a schematic view of a first fiber strip and a second fiber strip according to the present utility model;

FIG. 4 is a schematic view of the structure of the damping spring and the connecting damping plane of the present utility model;

fig. 5 is a schematic perspective view of a limit bolt according to the present utility model.

In the figure: 1. a rubber member main body; 2. a protective layer; 3. a first fiber strand; 4. a second fiber strand; 5. a support groove; 6. a damping spring; 7. connecting damping; 8. a base; 9. installing a buckle; 10. a limiting piece; 11. and a limit bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the present embodiment: the shock-proof rubber piece comprises a rubber piece main body 1, the outer surface of the rubber piece main body 1 is provided with a protective layer 2, the protection effect on the rubber piece main body 1 can be improved by utilizing the protective layer 2, the situation that the rubber piece main body 1 is affected by external factors and ageing occurs is avoided, the protective layer 2 is internally provided with a first fiber strip 3, one side of the first fiber strip 3 is provided with a second fiber strip 4, the top end of the rubber piece main body 1 is provided with a supporting groove 5, the inside of the supporting groove 5 is provided with a damping spring 6, one side of the damping spring 6 is provided with a connecting damping 7, one end of the connecting damping 7 is provided with a base 8, one side of the base 8 is provided with a mounting buckle 9, one side of the supporting groove 5 is provided with a limiting piece 10, the inner side of the limiting piece 10 is provided with a limiting bolt 11, the cooperation of the limiting piece 10 and the limiting bolt 11 is utilized, the stability of the shock-proof spring 6 can be improved, and the situation that transverse displacement occurs when the damping spring 6 is avoided in use.

In the embodiment, the protective layer 2 is made of epoxy resin, the protective layer 2 is fixedly arranged on the outer surface of the rubber part main body 1, the protective effect on the rubber part main body 1 can be improved by utilizing the protective layer 2, and the situation that the rubber part main body 1 is affected by external factors and aged is avoided; the first fiber strips 3 are made of polyethylene fibers, the second fiber strips 4 are made of aramid fibers, the first fiber strips 3 and the second fiber strips 4 are arranged in the protective layer 2 in a crossing mode, and the strength of the protective layer 2 can be improved by utilizing the cooperation of the first fiber strips 3 and the second fiber strips 4, so that the service cycle of the protective layer 2 is prolonged; the number of the damping springs 6 is a plurality of groups, the damping springs 6 are equidistantly arranged in the supporting groove 5, and vibration generated by the outside can be absorbed by the damping springs 6, so that the influence on the use of the rubber part main body 1 after the vibration is transmitted to the rubber part main body 1 is avoided; one end of the connecting damper 7 is fixedly connected with the inner wall of the supporting groove 5, the other end of the connecting damper 7 is fixedly connected with the outer surface of the base 8, and the use stability of the damping spring 6 can be improved by utilizing the connecting damper 7, so that the condition that the damping spring 6 rebounds when in use is avoided; the number of the limiting sheets 10 is two, the limiting sheets 10 are symmetrically arranged at two sides of the supporting groove 5, and the limiting sheets 10 are symmetrically arranged, so that the limiting effect on the supporting groove 5 can be improved; one end of the limiting bolt 11 is fixedly connected with the outer surface of the base 8, the other end of the limiting bolt 11 penetrates through the inner wall of the limiting piece 10 and extends out of the limiting piece 10, and the use stability of the damping spring 6 can be improved by utilizing the cooperation of the limiting piece 10 and the limiting bolt 11, so that the condition that the damping spring 6 is transversely displaced during use is avoided.

The working principle and the using flow of the utility model are as follows: when the rubber part main body 1 is used by an operator, after the rubber part main body 1 is mounted at a designated position through the matching of the base 8 and the mounting buckle 9, in the daily use process of the rubber part main body 1, the vibration generated by the outside can be absorbed by the damping spring 6 arranged in the supporting groove 5, the vibration is prevented from being transmitted to the rubber part main body 1, the use of the rubber part main body 1 is influenced, then the use stability of the damping spring 6 can be improved by the connecting damping 7, the rebound condition of the damping spring 6 when in use is avoided, the vibration prevention effect of the rubber part main body 1 is improved in such a way, the use stability of the damping spring 6 can be improved by the matching of the limiting piece 10 and the limiting bolt 11, the transverse displacement condition of the damping spring 6 when in use is avoided, then the protective layer 2 can be used for improving the protective effect of the rubber part main body 1 when the rubber part main body 1 is daily used, the rubber part main body 1 is prevented from being influenced by the outside to have the ageing condition, and the strength of the rubber part main body 1 can be improved by the aid of the matching of the first fiber strip 3 and the second fiber strip 4, and the service cycle of the rubber part 2 is prolonged.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Shockproof rubber piece, including rubber piece main part (1), its characterized in that: the novel damping device is characterized in that the outer surface of the rubber part main body (1) is provided with a protective layer (2), a first fiber strip (3) is arranged inside the protective layer (2), a second fiber strip (4) is arranged on one side of the first fiber strip (3), a supporting groove (5) is formed in the top end of the rubber part main body (1), a damping spring (6) is arranged inside the supporting groove (5), a connecting damper (7) is arranged on one side of the damping spring (6), a base (8) is arranged at one end of the connecting damper (7), a mounting buckle (9) is arranged on one side of the base (8), a limiting piece (10) is arranged on one side of the supporting groove (5), and a limiting bolt (11) is arranged on the inner side of the limiting piece (10).

2. The vibration-resistant rubber member according to claim 1, wherein: the protective layer (2) is made of epoxy resin, and the protective layer (2) is fixedly arranged on the outer surface of the rubber part main body (1).

3. The vibration-resistant rubber member according to claim 1, wherein: the first fiber strips (3) are made of polyethylene fibers, the second fiber strips (4) are made of aramid fibers, and the first fiber strips (3) and the second fiber strips (4) are arranged in the protective layer (2) in a crossing mode.

4. The vibration-resistant rubber member according to claim 1, wherein: the number of the damping springs (6) is a plurality of groups, and the damping springs (6) are equidistantly arranged in the supporting groove (5).

5. The vibration-resistant rubber member according to claim 1, wherein: one end of the connecting damper (7) is fixedly connected with the inner wall of the supporting groove (5), and the other end of the connecting damper (7) is fixedly connected with the outer surface of the base (8).

6. The vibration-resistant rubber member according to claim 1, wherein: the number of the limiting sheets (10) is two, and the limiting sheets (10) are symmetrically arranged on two sides of the supporting groove (5).

7. The vibration-resistant rubber member according to claim 1, wherein: one end of the limiting bolt (11) is fixedly connected with the outer surface of the base (8), and the other end of the limiting bolt (11) penetrates through the inner wall of the limiting piece (10) and extends out of the limiting piece (10).