CN213055626U - Metal fabric composite integrated rubber film component - Google Patents
Metal fabric composite integrated rubber film component Download PDFInfo
- Publication number
- CN213055626U CN213055626U CN202021542018.1U CN202021542018U CN213055626U CN 213055626 U CN213055626 U CN 213055626U CN 202021542018 U CN202021542018 U CN 202021542018U CN 213055626 U CN213055626 U CN 213055626U
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- Prior art keywords
- metal framework
- rubber
- rubber ring
- fabric
- sheet
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- 239000002184 metal Substances 0.000 title claims abstract description 69
- 239000004744 fabric Substances 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000004073 vulcanization Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010073 coating (rubber) Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000007723 die pressing method Methods 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 238000011017 operating method Methods 0.000 description 1
Images
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- Diaphragms And Bellows (AREA)
Abstract
The utility model relates to a metal fabric composite integrated rubber film component, which comprises rubber, fabric, a metal framework upper sheet, a metal framework lower sheet, a V-shaped rubber ring and a rubber ring, wherein rubber and fabric are prepared into rubberized fabric, the metal framework upper sheet and the metal framework lower sheet are respectively arranged on the upper end surface and the lower end surface of the rubberized fabric, the V-shaped rubber ring is arranged on the outer edge of the lower end surface of the metal framework lower sheet, and the O-shaped rubber ring is arranged on the outer edge of the lower end surface of the rubberized fabric; the rubber coated cloth, the upper metal framework piece, the lower metal framework piece, the V-shaped rubber ring and the O-shaped rubber ring are compounded into a whole through a die pressing vulcanization process, and a circular hole is formed in the center of the whole assembly. The utility model provides a rubber membrane subassembly is a whole with metal framework, rubberized fabric and rubber ring complex, need not ring flange and fix with screw during the assembly, has avoided in the traditional assembly because the assembly is improper causes the diaphragm oil leak that rubber membrane eccentric perhaps local stress concentrates the diaphragm oil leak that causes and damages even, has simplified operation flow, has improved the life of diaphragm.
Description
Technical Field
The utility model belongs to rubber film manufacturing and designing field, concretely relates to compound integral type rubber film subassembly of metal fabric.
Background
A rubber membrane component for a fuel system of an airplane of a certain model is used in a combination valve, outputs certain displacement after sensing the pressure difference between the inner side and the outer side of a valve body, plays a role in sealing and prevents fuel leakage.
The traditional rubber film is generally formed by compounding rubber and fabric, during assembly, flange plates are arranged on two sides of the rubber film, the flange plates and the rubber film are fixed through screws, the rubber film is used as a sensitive element, the requirement on assembly is high, and in the assembly process, the rubber film is often eccentric or the local stress is concentrated due to improper assembly, so that the use is affected. Therefore, the metal fabric composite integrated rubber film component is greatly helpful for simplifying the diaphragm assembly process and prolonging the service life of the diaphragm.
Disclosure of Invention
The utility model provides a compound integral type rubber membrane subassembly of metal fabric solves the eccentric or stress concentration problem that easily appears in traditional rubber membrane assembling process.
In order to achieve the above object, the present invention provides a technical solution:
a metal fabric composite integrated rubber film component comprises rubber, fabric, a metal framework upper sheet, a metal framework lower sheet, a V-shaped rubber ring and a shaped rubber ring, wherein rubber and fabric are prepared into rubberized cloth through a rubberizing process, the metal framework upper sheet and the metal framework lower sheet are respectively arranged on the upper end surface and the lower end surface of the rubberized cloth, the V-shaped rubber ring is arranged on the outer edge of the lower end surface of the metal framework lower sheet, and the O-shaped rubber ring is arranged on the outer edge of the lower end surface of the rubberized cloth; the rubber coating cloth, the metal framework upper piece, the metal framework lower piece, the V-shaped rubber ring and the O-shaped rubber ring are compounded into a whole through a die pressing vulcanization process, and a round hole is formed in the center of an assembly formed by compounding the rubber coating cloth, the metal framework upper piece and the metal framework lower piece into a whole.
Furthermore, the outer edge of the lower end face of the lower metal framework piece is provided with an annular sealing groove, eight annular small holes in an equally-spaced array are arranged in the sealing groove, and the V-shaped rubber ring is fixed with the lower metal framework piece through mould pressing vulcanization of the circular small holes.
Furthermore, special adhesive is coated on the side where the upper metal framework piece and the lower metal framework piece are connected with the rubberized fabric.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a rubber membrane subassembly is a whole with metal framework, rubberized fabric and rubber ring complex, need not ring flange and fix with screw during the assembly, has avoided in the traditional assembly because the assembly is improper causes the diaphragm oil leak that rubber membrane eccentric perhaps local stress concentrates the diaphragm oil leak that causes and damages even, has simplified operation flow to the life of diaphragm has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the novel diaphragm assembly provided by the present invention.
Fig. 2 is the structural schematic diagram of the rubberized fabric of the novel membrane module provided by the utility model.
Fig. 3 is a schematic sectional view of the metal frame upper plate of the novel membrane module provided by the present invention.
Fig. 4 is a cross-sectional view of the lower metal frame of the novel membrane module provided by the present invention.
Fig. 5 is a top view of the lower metal frame of the novel membrane module provided by the present invention.
In the figure, 1 is rubber, 2 is fabric, 3 is a metal framework upper sheet, 4 is a metal framework lower sheet, 5 is a V-shaped rubber ring, 6 is an O-shaped rubber ring, 7 is a round hole, and 8 is a round small hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1-5, the metal fabric composite integrated rubber film component comprises rubber 1, fabric 2, a metal framework upper sheet 3, a metal framework lower sheet 4, a V-shaped rubber ring 5 and an O-shaped rubber ring 6, wherein rubber 1 and fabric 2 are prepared into rubber coated cloth through a rubber coating process, the metal framework upper sheet 3 and the metal framework lower sheet 4 are respectively arranged on the upper end surface and the lower end surface of the rubber coated cloth, the V-shaped rubber ring 5 is arranged on the outer edge of the lower end surface of the metal framework lower sheet, an annular sealing groove is arranged on the outer edge of the lower end surface of the metal framework lower sheet, eight annular small circular holes 8 in an equally spaced array are arranged in the sealing groove, and the V-shaped rubber ring is fixed with the metal framework lower sheet through mold pressing and vulcanization of the small; an O-shaped rubber ring 6 is arranged on the outer edge of the lower end face of the rubber coating cloth; the gluing cloth, the metal framework upper piece 3, the metal framework lower piece 4, the V-shaped rubber ring 5 and the O-shaped rubber ring 6 are compounded into a whole through a die pressing vulcanization process, and a round hole 7 is formed in the center of an assembly formed by compounding the gluing cloth, the metal framework upper piece 3 and the metal framework lower piece 4 into a whole. Special adhesive is coated on the side where the upper metal framework piece 3 and the lower metal framework piece 4 are connected with the rubberized fabric.
The utility model discloses compound integral type rubber membrane subassembly of metal fabric's concrete vulcanization operating procedure as follows:
(1) and special adhesive is coated on the surfaces of the upper metal framework sheet 3 and the lower metal framework sheet 4, which are in contact with the rubberized fabric, and the surfaces are dried.
(2) Preparing the rubber 1 into glue solution, and preparing the glue solution and the fabric 2 into glue coated cloth on a glue coating machine.
(3) And (3) filling the rubber strip into the sealing groove of the lower metal framework piece 4.
(4) And (3) placing the lower framework sheet 4 into a cavity of the female die, placing the side coated with the adhesive upwards, placing the rubber coated cloth on the lower framework sheet 4, placing the upper framework sheet 3 on the rubber coated cloth, placing the side coated with the adhesive downwards, closing the die, pressurizing and vulcanizing to obtain the metal fabric composite integrated rubber film component.
The above description is only the specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, the present invention can be used in similar products, and any person skilled in the art is in the field of the present invention, and all the changes or modifications made are covered by the claims of the present invention.
Claims (3)
1. The metal fabric composite integrated rubber film component is characterized by comprising rubber (1), fabric (2), a metal framework upper sheet (3), a metal framework lower sheet (4), a V-shaped rubber ring (5) and an O-shaped rubber ring (6), wherein rubber (1) and the fabric (2) are prepared into rubber coated cloth through a rubber coating process, the metal framework upper sheet (3) and the metal framework lower sheet (4) are respectively arranged on the upper end surface and the lower end surface of the rubber coated cloth, the V-shaped rubber ring (5) is arranged on the outer edge of the lower end surface of the metal framework lower sheet, and the O-shaped rubber ring (6) is arranged on the outer edge of the lower end surface of the rubber coated cloth; the rubber coating cloth, the metal framework upper piece (3), the metal framework lower piece (4), the V-shaped rubber ring (5) and the O-shaped rubber ring (6) are compounded into a whole through a mould pressing vulcanization process, and a round hole (7) is formed in the center of the component compounded into the whole by the rubber coating cloth, the metal framework upper piece (3) and the metal framework lower piece (4).
2. The metal fabric composite integral rubber membrane assembly of claim 1, wherein: the outer edge of the lower end face of the lower metal framework piece (4) is provided with an annular sealing groove, eight annular small holes (8) in an equally-spaced array are formed in the sealing groove, and the V-shaped rubber ring (5) is fixed with the lower metal framework piece (4) through mould pressing vulcanization of the circular small holes (8).
3. A metal fabric composite integral rubber membrane module according to claim 1 or 2, wherein: special adhesive is coated on the side where the upper metal framework sheet (3) and the lower metal framework sheet (4) are connected with the rubberized fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542018.1U CN213055626U (en) | 2020-07-29 | 2020-07-29 | Metal fabric composite integrated rubber film component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542018.1U CN213055626U (en) | 2020-07-29 | 2020-07-29 | Metal fabric composite integrated rubber film component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213055626U true CN213055626U (en) | 2021-04-27 |
Family
ID=75578480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021542018.1U Active CN213055626U (en) | 2020-07-29 | 2020-07-29 | Metal fabric composite integrated rubber film component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213055626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145966A (en) * | 2023-10-31 | 2023-12-01 | 山东新华医疗器械股份有限公司 | Internal conductive sealing insulating adhesive tape on endoscope decontamination machine and preparation method thereof |
-
2020
- 2020-07-29 CN CN202021542018.1U patent/CN213055626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145966A (en) * | 2023-10-31 | 2023-12-01 | 山东新华医疗器械股份有限公司 | Internal conductive sealing insulating adhesive tape on endoscope decontamination machine and preparation method thereof |
| CN117145966B (en) * | 2023-10-31 | 2024-04-02 | 山东新华医疗器械股份有限公司 | Internal conductive sealing insulating adhesive tape on endoscope decontamination machine and preparation method thereof |
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