CN219975285U - Gasket with wear-resistant structure - Google Patents
Gasket with wear-resistant structure Download PDFInfo
- Publication number
- CN219975285U CN219975285U CN202320465262.XU CN202320465262U CN219975285U CN 219975285 U CN219975285 U CN 219975285U CN 202320465262 U CN202320465262 U CN 202320465262U CN 219975285 U CN219975285 U CN 219975285U
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- China
- Prior art keywords
- wear
- resistant
- base layer
- gasket
- shrinkage tube
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008093 supporting effect Effects 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a gasket with a wear-resistant structure, which comprises a base layer, wherein the top and the bottom of the base layer are respectively provided with a wear-resistant layer, the outer side of the wear-resistant layer is provided with a lubricating structure, the wear-resistant layer comprises a rubber mat fixedly connected to the outer side of the base layer, the outer side of the rubber mat is fixedly connected with a rubber-plastic ring, the lubricating structure comprises a groove formed in the surface of the wear-resistant layer, the inside of the groove is filled with a graphite ring, the base layer comprises a shrinkage tube fixedly connected to the inner side of the wear-resistant layer, the inside of the shrinkage tube is fixedly connected with a pressure spring, and the shrinkage tube has elasticity. According to the utility model, the base layer and the wear-resistant layers are sleeved on the surface of the transmission structure, and the wear-resistant layers positioned on two sides of the shrinkage tube can improve the overall wear-resistant effect of the base layer, reduce the influence of friction on the base layer, solve the problems that the existing gasket is poor in wear-resistant effect, easy to deform after long-time use and seriously influence the friction force and the supporting effect of the gasket.
Description
Technical Field
The utility model relates to the technical field of transmission accessories, in particular to a gasket with a wear-resistant structure.
Background
The gasket is a transmission accessory for improving friction force and tightness, but the existing gasket has poor wear resistance, is easy to deform after long-time use, and seriously influences the friction force and supporting effect of the gasket.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a gasket with a wear-resistant structure, which has the advantage of improving the wear-resistant effect, and solves the problems that the conventional gasket is poor in wear-resistant effect, easy to deform after long-time use, and seriously affects the friction force and the supporting effect of the gasket.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a gasket with a wear-resistant structure, comprising a base layer;
the top and the bottom of basic unit all are provided with the wearing layer, the outside of wearing layer is provided with lubricating structure, the wearing layer includes the cushion of fixed connection in the basic unit outside, the outside fixedly connected with rubber and plastic ring of cushion.
Preferably, the lubricating structure comprises a groove formed in the surface of the wear-resistant layer, and graphite rings are filled in the groove.
Preferably, the base layer comprises a shrinkage tube fixedly connected to the inner side of the wear-resistant layer, a compression spring is fixedly connected to the inside of the shrinkage tube, and the shrinkage tube has elasticity.
As the preferable mode of the utility model, the shrinkage tube is formed by arranging a plurality of bulges and depressions at intervals, and the material of the shrinkage tube is rubber.
As the preferable mode of the utility model, the top and the bottom of the inner wall of the shrinkage tube are fixedly connected with the limiting rings, and the limiting rings are wrapped on the surface of the pressure spring and are movably connected with the pressure spring.
As preferable in the utility model, the left side and the right side inside the shrinkage tube are fixedly connected with the spring plate, the spring plate is positioned at the outer side of the pressure spring, and the spring plate has elasticity.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the base layer and the wear-resistant layers are sleeved on the surface of the transmission structure, and the wear-resistant layers positioned on two sides of the shrinkage tube can improve the overall wear-resistant effect of the base layer, reduce the influence of friction on the base layer, solve the problems that the existing gasket is poor in wear-resistant effect, easy to deform after long-time use and seriously influence the friction force and the supporting effect of the gasket.
2. According to the utility model, by arranging the grooves and the graphite rings, graphite molecules can be released in the friction process, and abrasion of the abrasion-resistant layer caused by friction is reduced.
3. According to the utility model, the supporting effect of the gasket can be improved by arranging the shrinkage tube and the pressure spring, and the transmission structure can be supported in an auxiliary way by utilizing the deformation force of the pressure spring.
4. According to the utility model, the bulge and the recess are arranged, so that the shrinkage tube can be positioned, and displacement of the shrinkage tube in the deformation process is avoided.
5. According to the utility model, the limiting ring is arranged, so that the contact area between the pressure spring and the shrinkage tube can be increased, and the sliding displacement of the pressure spring is avoided.
6. According to the utility model, the elastic plate is arranged, so that the integral strength of the shrinkage tube can be improved, and the shrinkage tube during extrusion shrinkage can be positioned.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a front view of the structure of the present utility model;
fig. 3 is a schematic perspective view of a partial structure of the present utility model.
In the figure: 1. a base layer; 2. a wear-resistant layer; 3. a lubrication structure; 4. rubber cushion; 5. rubber and plastic rings; 6. a groove; 7. a graphite ring; 8. a shrink tube; 9. a pressure spring; 10. a protrusion; 11. a recess; 12. a limiting ring; 13. and a spring plate.
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.
As shown in fig. 1 to 3, the present utility model provides a gasket with a wear-resistant structure, comprising a base layer 1;
the top and the bottom of basic unit 1 all are provided with wearing layer 2, and the outside of wearing layer 2 is provided with lubricating structure 3, and wearing layer 2 includes the cushion 4 of fixed connection in the basic unit 1 outside, and the outside fixedly connected with rubber and plastic ring 5 of cushion 4.
Referring to fig. 2, the lubrication structure 3 includes a groove 6 formed on the surface of the wear-resistant layer 2, and the inside of the groove 6 is filled with a graphite ring 7.
As a technical optimization scheme of the utility model, graphite molecules can be released in the friction process by arranging the grooves 6 and the graphite rings 7, so that the abrasion of the abrasion-resistant layer 2 caused by friction is reduced.
Referring to fig. 2, the base layer 1 includes a shrinkage tube 8 fixedly connected to the inner side of the wear-resistant layer 2, a compression spring 9 is fixedly connected to the inside of the shrinkage tube 8, and the shrinkage tube 8 has elasticity.
As a technical optimization scheme of the utility model, the supporting effect of the gasket can be improved by arranging the shrinkage tube 8 and the pressure spring 9, and the transmission structure can be supported in an auxiliary way by utilizing the deformation force of the pressure spring 9.
Referring to fig. 2, the shrink tube 8 is formed by arranging a plurality of protrusions 10 and depressions 11 at intervals, and the shrink tube 8 is made of rubber.
As a technical optimization scheme of the utility model, the protrusion 10 and the recess 11 are arranged, so that the shrinkage tube 8 can be positioned, and displacement of the shrinkage tube 8 in the deformation process is avoided.
Referring to fig. 2, the top and the bottom of the inner wall of the shrinkage tube 8 are fixedly connected with a limiting ring 12, and the limiting ring 12 is wrapped on the surface of the pressure spring 9 and is movably connected with the pressure spring 9.
As a technical optimization scheme of the utility model, the contact area between the pressure spring 9 and the shrinkage tube 8 can be increased by arranging the limiting ring 12, so that the sliding displacement of the pressure spring 9 is avoided.
Referring to fig. 2, the left and right sides inside the shrinkage tube 8 are fixedly connected with a spring plate 13, the spring plate 13 is positioned at the outer side of the compression spring 9, and the spring plate 13 has elasticity.
As a technical optimization scheme of the utility model, the integral strength of the shrinkage tube 8 can be improved by arranging the spring plate 13, and the shrinkage tube 8 during extrusion shrinkage can be positioned.
The working principle and the using flow of the utility model are as follows: when the abrasion-resistant composite structure is used, a user sets the base layer 1 and the abrasion-resistant layer 2 on the surface of the transmission structure, the transmission structure can deform and shrink the base layer 1 when extruding the base layer 1, meanwhile, the compression spring 9 can support the shrinkage tube 8 by using deformation force, the phenomenon that the structure loosens is avoided, the abrasion-resistant layers 2 on two sides of the shrinkage tube 8 can improve the overall abrasion-resistant effect of the base layer 1, the graphite rings 7 can release graphite molecules to two sides of the abrasion-resistant layer 2 in the friction process, and the influence of friction on the abrasion-resistant layer 2 is reduced.
To sum up: this possess wear-resisting structure's packing ring establishes at transmission structure's surface through base layer 1 together with wearing layer 2 cover, and wearing layer 2 that is located shrink tube 8 both sides can improve the whole wear-resisting effect of base layer 1, reduces the influence that friction caused to base layer 1, has solved the wear-resisting effect of current packing ring relatively poor, and the phenomenon of deformation appears easily after long-time use has seriously influenced the problem of the frictional force and the supporting effect of packing ring.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A gasket with a wear-resistant structure, comprising a base layer (1);
the method is characterized in that: the wear-resistant rubber pad is characterized in that the top and the bottom of the base layer (1) are both provided with a wear-resistant layer (2), the outer side of the wear-resistant layer (2) is provided with a lubricating structure (3), the wear-resistant layer (2) comprises a rubber pad (4) fixedly connected to the outer side of the base layer (1), and a rubber and plastic ring (5) is fixedly connected to the outer side of the rubber pad (4).
2. A gasket with wear-resistant structure according to claim 1, characterized in that: the lubricating structure (3) comprises a groove (6) formed in the surface of the wear-resistant layer (2), and graphite rings (7) are filled in the groove (6).
3. A gasket with wear-resistant structure according to claim 1, characterized in that: the base layer (1) comprises a shrinkage tube (8) fixedly connected to the inner side of the wear-resistant layer (2), a compression spring (9) is fixedly connected to the inside of the shrinkage tube (8), and the shrinkage tube (8) has elasticity.
4. A gasket with wear-resistant structure according to claim 3, characterized in that: the shrinkage tube (8) is formed by arranging a plurality of protrusions (10) and depressions (11) at intervals, and the shrinkage tube (8) is made of rubber.
5. A gasket with wear-resistant structure according to claim 3, characterized in that: the top and the bottom of the inner wall of the shrinkage tube (8) are fixedly connected with limiting rings (12), and the limiting rings (12) are wrapped on the surface of the pressure spring (9) and are movably connected with the pressure spring (9).
6. A gasket with wear-resistant structure according to claim 3, characterized in that: the left side and the right side inside the shrinkage tube (8) are fixedly connected with spring plates (13), the spring plates (13) are positioned on the outer sides of the pressure springs (9), and the spring plates (13) have elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320465262.XU CN219975285U (en) | 2023-03-13 | 2023-03-13 | Gasket with wear-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320465262.XU CN219975285U (en) | 2023-03-13 | 2023-03-13 | Gasket with wear-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975285U true CN219975285U (en) | 2023-11-07 |
Family
ID=88598173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320465262.XU Active CN219975285U (en) | 2023-03-13 | 2023-03-13 | Gasket with wear-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975285U (en) |
-
2023
- 2023-03-13 CN CN202320465262.XU patent/CN219975285U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |