CN218257190U - Wear-resistant and corrosion-resistant rubber ring - Google Patents
Wear-resistant and corrosion-resistant rubber ring Download PDFInfo
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- CN218257190U CN218257190U CN202221616553.6U CN202221616553U CN218257190U CN 218257190 U CN218257190 U CN 218257190U CN 202221616553 U CN202221616553 U CN 202221616553U CN 218257190 U CN218257190 U CN 218257190U
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Abstract
The utility model discloses a wear-resisting corrosion resistant rubber ring, including the rubber ring body, square groove and circular slot have been seted up respectively to the inside of rubber ring body, the first spring of inner wall fixedly connected with of square groove, the inner wall fixedly connected with second spring of circular slot, the rubber ring body includes first inoxidizing coating and second inoxidizing coating, the internal surface of first inoxidizing coating is connected with the fixed surface of second inoxidizing coating, first inoxidizing coating includes wearing layer, corrosion resistant layer and fire-retardant layer, the second inoxidizing coating includes heat-resistant layer, buffer layer and tensile layer. The utility model discloses possess anti buckling, satisfy multiple high performance demand and wear-resisting corrosion resistant advantage, when having solved current rubber ring and using, cross lowly because of the intensity of rubber ring itself, receive the exogenic action at the rubber ring and act on, lead to the rubber ring to buckle easily, can not satisfy multiple high performance's demand to the problem of corrosion damage very easily under the corrosive environment.
Description
Technical Field
The utility model relates to a rubber ring technical field specifically is a wear-resisting corrosion resistant rubber ring.
Background
The O-shaped rubber ring is a rubber ring with a circular cross section, is called as an O-shaped rubber ring because the cross section is O-shaped, and is the most widely used one in hydraulic and pneumatic transmission systems, and is a circular rubber ring with a circular cross section, and is mainly used for preventing leakage of liquid and gas media of mechanical parts under static conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting corrosion-resistant rubber ring possesses anti buckling, satisfies multiple high performance demand and wear-resisting corrosion-resistant advantage, when having solved current rubber ring and using, crosses lowly because of the intensity of rubber ring itself, receives the exogenic action at the rubber ring and when, leads to the rubber ring to buckle easily, can not satisfy multiple high performance's demand to the problem of very easy corrosion damage under the corrosive environment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting corrosion-resistant rubber ring, includes the rubber ring body, square groove and circular slot have been seted up respectively to the inside of rubber ring body, the first spring of inner wall fixedly connected with in square groove, the inner wall fixedly connected with second spring of circular slot, the rubber ring body includes first inoxidizing coating and second inoxidizing coating, the internal surface of first inoxidizing coating is connected with the external fixed surface of second inoxidizing coating, first inoxidizing coating includes wearing layer, corrosion resistant layer and fire-retardant layer, the second inoxidizing coating includes heat-resistant layer, buffer layer and tensile layer.
Preferably, the inner surface of the wear-resistant layer is fixedly connected with the outer surface of the corrosion-resistant layer, the inner surface of the corrosion-resistant layer is fixedly connected with the outer surface of the flame-retardant layer, and the inner surface of the flame-retardant layer is fixedly connected with the outer surface of the second protective layer.
Preferably, the inner surface of the heat-resistant layer is fixedly connected with the outer surface of the buffer layer, the inner surface of the buffer layer is fixedly connected with the outer surface of the tensile layer, and the outer surface of the heat-resistant layer is fixedly connected with the inner surface of the first protective layer.
Preferably, the inner surface of the second protective layer is fixedly connected with a reinforcing rib, the outer surface of the reinforcing rib is fixedly connected with the inner surface of the tensile layer, the outer surface of the flame-retardant layer is fixedly connected with the inner surface of the heat-resistant layer, and the reinforcing rib is made of soft copper wires.
Preferably, the wear-resistant layer is made of a wear-resistant rubber material, the corrosion-resistant layer is made of a fluororubber material, and the flame-retardant layer is made of chlorinated rubber.
Preferably, the heat-resistant layer is made for the polyimide material, the buffer layer is made for the polyurethane material, the tensile layer is woven for nylon fiber material and makes.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a rubber ring body, the square groove, the circular slot, first spring, the second spring, the wearing layer, corrosion resistant layer, fire-retardant layer, the heat-resistant layer, buffer layer and tensile layer cooperate, possess anti buckling, satisfy multiple high performance demand and wear-resisting corrosion resistant advantage, when having solved current rubber ring and using, cross low because of the intensity of rubber ring itself, when the rubber ring receives the exogenic action, lead to the rubber ring to buckle easily, can not satisfy multiple high performance's demand, and the problem of very easy corrosion damage under the corrosive environment.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
fig. 2 is a schematic top sectional perspective view of the present invention;
FIG. 3 is a front sectional perspective view of the present invention;
fig. 4 is a schematic partial cross-sectional perspective view of the first protective layer of the present invention;
fig. 5 is a schematic perspective view of a second protective layer according to the present invention in a partial cross-sectional view.
In the figure: the rubber ring comprises a rubber ring body 1, a square groove 2, a circular groove 3, a first spring 4, a reinforcing rib 5, a second spring 6, a first protective layer 7, a wear-resistant layer 71, a corrosion-resistant layer 72, a flame-retardant layer 73, a second protective layer 8, a heat-resistant layer 81, a buffer layer 82 and a tensile layer 83.
Detailed Description
Referring to fig. 1-5, a wear-resistant and corrosion-resistant rubber ring includes a rubber ring body 1, a square groove 2 and a circular groove 3 are respectively formed in the rubber ring body 1, a first spring 4 is fixedly connected to an inner wall of the square groove 2, a second spring 6 is fixedly connected to an inner wall of the circular groove 3, the rubber ring body 1 includes a first protective layer 7 and a second protective layer 8, an inner surface of the first protective layer 7 is fixedly connected to an outer surface of the second protective layer 8, the first protective layer 7 includes a wear-resistant layer 71, a corrosion-resistant layer 72 and a flame-retardant layer 73, and the second protective layer 8 includes a heat-resistant layer 81, a buffer layer 82 and a tensile layer 83;
the inner surface of the wear-resistant layer 71 is fixedly connected with the outer surface of the corrosion-resistant layer 72, the inner surface of the corrosion-resistant layer 72 is fixedly connected with the outer surface of the flame-retardant layer 73, the inner surface of the flame-retardant layer 73 is fixedly connected with the outer surface of the second protective layer 8, and by arranging the first spring 4 and the second spring 6, after the rubber gasket body 1 is bent and deformed, the rubber gasket body 1 can be quickly recovered under the resilience of the first spring 4 and the second spring 6, and meanwhile, the buffering performance of the rubber gasket body 1 is improved;
the inner surface of the heat-resistant layer 81 is fixedly connected with the outer surface of the buffer layer 82, the inner surface of the buffer layer 82 is fixedly connected with the outer surface of the tensile layer 83, the outer surface of the heat-resistant layer 81 is fixedly connected with the inner surface of the first protective layer 7, the wear-resistant, corrosion-resistant and flame-retardant properties of the rubber ring body 1 are improved by arranging the wear-resistant layer 71, the corrosion-resistant layer 72 and the flame-retardant layer 73, and the high-temperature-resistant, buffering and tensile-resistant properties of the rubber ring body 1 are improved by arranging the heat-resistant layer 81, the buffer layer 82 and the tensile layer 83;
the inner surface of the second protective layer 8 is fixedly connected with the reinforcing ribs 5, the outer surfaces of the reinforcing ribs 5 are fixedly connected with the inner surface of the tensile layer 83, the outer surface of the flame-retardant layer 73 is fixedly connected with the inner surface of the heat-resistant layer 81, the reinforcing ribs 5 are made of soft copper wires, and the reinforcing ribs 5 are made of soft copper wires, so that the rubber ring body 1 has high tensile strength, the overall strength of the rubber ring body 1 is improved, and breakage is avoided;
the wear-resistant layer 71 is made of a wear-resistant rubber material, the corrosion-resistant layer 72 is made of a fluororubber material, the flame-retardant layer 73 is made of chlorinated rubber, the wear-resistant layer 71 is made of the wear-resistant rubber material, the wear resistance and toughness are very good, the elasticity is excellent, the shock absorption effect is achieved, the corrosion-resistant layer 72 is made of the fluororubber material, the high-chemical stability is achieved, the high-chemical stability is the best one of all elastomers at present, the high-chemical stability elastomer is resistant to medium, petroleum-based oil, diester oil, silicon ether oil, silicic acid oil, inorganic acid, most organic and inorganic solvents, medicines and the like, and only low-molecular ketones, ethers and esters are not resistant to amine, ammonia, hydrofluoric acid, chlorosulfonic acid and phosphoric acid hydraulic oil, and the flame-retardant layer 73 is made of the chlorinated rubber, so that foams generated by expansion in fire can isolate a fire source and prevent serious consequences;
the heat-resistant layer 81 is made of polyimide materials, the buffer layer 82 is made of polyurethane materials, the tensile layer 83 is made of nylon fiber materials in a weaving mode, the heat-resistant layer 81 is made of polyimide materials, the high-temperature mechanical performance is good, the rubber ring is wear-resistant, radiation-resistant and flame-retardant, the rubber ring can withstand high-temperature treatment at 482 ℃ in a short period, the buffer layer 82 is made of polyurethane materials in a weaving mode, and the rubber ring is better in stability, chemical resistance, resilience and mechanical performance, has smaller compression deformability, is heat-insulating, sound-insulating, shock-resistant and anti-toxic, is made of nylon fiber materials in a weaving mode, is high in strength, fracture-resistant, high in fatigue resistance and elastic recovery rate, and prolongs the service life of the rubber ring body 1.
In summary, the following steps: this wear-resisting corrosion resistant rubber ring, through rubber ring body 1, square groove 2, circular slot 3, first spring 4, second spring 6, wearing layer 71, corrosion resistant layer 72, fire-retardant layer 73, heat-resistant layer 81, buffer layer 82 and tensile layer 83 cooperate, when having solved current rubber ring and using, it is low excessively because of the intensity of rubber ring itself, receive the exogenic action at the rubber ring and act on, lead to the rubber ring to buckle easily, can not satisfy multiple high performance's demand, and the problem of corrosion damage very easily under corrosive environment.
Claims (6)
1. The utility model provides a wear-resisting corrosion-resistant rubber ring, includes rubber ring body (1), its characterized in that: square groove (2) and circular slot (3) have been seted up respectively to the inside of rubber ring body (1), the first spring (4) of inner wall fixedly connected with of square groove (2), the inner wall fixedly connected with second spring (6) of circular slot (3), rubber ring body (1) includes first inoxidizing coating (7) and second inoxidizing coating (8), the internal surface of first inoxidizing coating (7) is connected with the surface mounting of second inoxidizing coating (8), first inoxidizing coating (7) include wearing layer (71), corrosion-resistant layer (72) and flame retardant coating (73), second inoxidizing coating (8) include heat-resistant layer (81), buffer layer (82) and tensile layer (83).
2. A wear and corrosion resistant rubber ring according to claim 1, characterized in that: the inner surface of the wear-resistant layer (71) is fixedly connected with the outer surface of the corrosion-resistant layer (72), the inner surface of the corrosion-resistant layer (72) is fixedly connected with the outer surface of the flame-retardant layer (73), and the inner surface of the flame-retardant layer (73) is fixedly connected with the outer surface of the second protective layer (8).
3. The wear-resistant and corrosion-resistant rubber ring according to claim 1, wherein: the inner surface of the heat-resistant layer (81) is fixedly connected with the outer surface of the buffer layer (82), the inner surface of the buffer layer (82) is fixedly connected with the outer surface of the tensile layer (83), and the outer surface of the heat-resistant layer (81) is fixedly connected with the inner surface of the first protective layer (7).
4. A wear and corrosion resistant rubber ring according to claim 1, characterized in that: the internal surface fixed connection of second inoxidizing coating (8) has strengthening rib (5), the surface of strengthening rib (5) is connected with the internal surface fixed connection of tensile layer (83), the surface of fire-retardant layer (73) is connected with the internal surface fixed connection of heat-resistant layer (81), strengthening rib (5) are made for soft copper wire.
5. The wear-resistant and corrosion-resistant rubber ring according to claim 1, wherein: the wear-resistant layer (71) is made of a wear-resistant rubber material, the corrosion-resistant layer (72) is made of a fluororubber material, and the flame-retardant layer (73) is made of chlorinated rubber.
6. A wear and corrosion resistant rubber ring according to claim 1, characterized in that: the heat-resistant layer (81) is made of polyimide materials, the buffer layer (82) is made of polyurethane materials, and the tensile layer (83) is made of nylon fiber materials in a weaving mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616553.6U CN218257190U (en) | 2022-06-27 | 2022-06-27 | Wear-resistant and corrosion-resistant rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616553.6U CN218257190U (en) | 2022-06-27 | 2022-06-27 | Wear-resistant and corrosion-resistant rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218257190U true CN218257190U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221616553.6U Active CN218257190U (en) | 2022-06-27 | 2022-06-27 | Wear-resistant and corrosion-resistant rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218257190U (en) |
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2022
- 2022-06-27 CN CN202221616553.6U patent/CN218257190U/en active Active
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