CN211501627U - Sealing part - Google Patents
Sealing part Download PDFInfo
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- CN211501627U CN211501627U CN202020122349.3U CN202020122349U CN211501627U CN 211501627 U CN211501627 U CN 211501627U CN 202020122349 U CN202020122349 U CN 202020122349U CN 211501627 U CN211501627 U CN 211501627U
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- sealing
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- rubber
- skeleton
- sealing structure
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Abstract
The utility model discloses a sealing part, which comprises a framework and a sealing structure, wherein the periphery of the sealing structure is wrapped on the framework, the sealing structure is made of rubber materials, the opposite surfaces of the sealing structure are provided with concave-convex structures or grooves, the framework is provided with through holes in a penetrating way, rubber ribs are arranged in the through holes, and the opposite surfaces of the sealing structure are fixedly connected through the rubber ribs; the framework is made of metal materials or alloy materials; and the framework and the sealing structure are cast and molded. The sealing part can realize static sealing between two parts, has simple structure, convenient production and manufacture and low cost, can be repeatedly used, has long service life and can better reduce the maintenance cost.
Description
Technical Field
The utility model relates to a sealing member technical field, concretely relates to sealing part.
Background
When static sealing is needed between parts, the material used by the sealing element is generally rubber material, metal material or composite metal material, and the like, and the sealing material is very feasible under the conditions of small sealing area and regular sealing structure. However, when the sealing area is large and the sealing structure is complicated, the sealing may be not tight due to the deformation of the sealing itself caused by the manufacturing and the deformation of the sealing caused by the pressure of the assembly, resulting in a poor result of leakage.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a sealing part, application range is wide, simple structure, convenient to use, with low costs.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a sealing part, includes the skeleton to and the peripheral seal structure of parcel on the skeleton, seal structure is made by rubber materials, the relative surface of seal structure all is provided with concave-convex structure or slot, the skeleton runs through and is provided with the perforation, install the rubber muscle in the perforation, the relative surface of seal structure passes through rubber muscle fixed connection.
Like this, skeleton outside parcel has rubber materials, the relative surface of seal structure all is provided with concave-convex structure or slot, sealing element is when using, place sealing element between two parts, for example between two sheet metal components, make seal structure be provided with concave-convex structure or the surface of slot and correspond two part settings respectively, later two parts pass through bolt or other mode and connect, compress tightly sealing element between two parts, seal structure is provided with concave-convex structure or slot, be convenient for carry out compression deformation to it, improve sealed effect. The sealing structure is made of rubber materials, has certain elastic deformation capacity, achieves the sealing effect through certain compression rate, and can better realize the waterproof and dustproof effects. After pressure is relieved, the sealing structure can be restored to a free state, the sealing structure is convenient to use next time, the service life is long, and when parts are maintained, the sealing parts are detached and can be repeatedly used. Run through on the skeleton and be provided with the perforation, have the rubber muscle in the perforation, the rubber muscle can be better connect seal structure, increase joint strength, improve sealed effect.
Further, the framework is made of metal materials or alloy materials. The choice of the metal material or the alloy material depends on the use environment, the use conditions, the manufacturing cost, the manufacturability, and the like.
Further, the framework and the sealing structure are formed in a pouring mode. The production, processing and manufacturing are convenient. And pouring liquid rubber on the framework, and covering the rubber outside the framework after the rubber is cooled and formed. In the pouring process, the liquid rubber penetrates through the through holes in the framework to form rubber ribs, and after cooling, the rubber ribs are connected with the rubber on the two sides to form a whole, so that the integrity and the connection strength are improved.
Further, the diameter size of the middle of the through hole is smaller than that of the two ends of the through hole. The connection strength can be better increased.
In conclusion, the sealing part can realize static sealing between two parts, has simple structure, convenient production and manufacture, low cost, repeated use and long service life, and can better reduce the maintenance cost.
Drawings
Fig. 1 is a schematic structural diagram of a sealing part disclosed in the present invention.
Fig. 2 is a schematic structural diagram of the framework in fig. 1.
Fig. 3 is a cross-sectional view a-a of fig. 1, with perforations cut into the skeleton.
Fig. 4 is a cross-sectional view B-B of fig. 1, without the perforations in the frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
During specific implementation, as shown in fig. 1-4, a sealing part comprises a framework 1 and a sealing structure 3 wrapped on the framework in a peripheral mode, wherein the sealing structure 3 is made of rubber materials, concave-convex structures 4 or grooves are arranged on the opposite surfaces of the sealing structure, a through hole 2 is arranged in the framework 1 in a penetrating mode, rubber ribs 5 are installed in the through hole 2, and the opposite surfaces of the sealing structure are fixedly connected through the rubber ribs 5.
Like this, skeleton outside parcel has rubber materials, the relative surface of seal structure all is provided with concave-convex structure or slot, sealing element is when using, place sealing element between two parts, for example between two sheet metal components, make seal structure be provided with concave-convex structure or the surface of slot and correspond two part settings respectively, later two parts pass through bolt or other mode and connect, compress tightly sealing element between two parts, seal structure is provided with concave-convex structure or slot, be convenient for carry out compression deformation to it, improve sealed effect. The sealing structure is made of rubber materials, has certain elastic deformation capacity, achieves the sealing effect through a certain compression rate, and can better achieve the waterproof and dustproof effects. After pressure is relieved, the sealing structure can be restored to a free state, the sealing structure is convenient to use next time, the service life is long, and when parts are maintained, the sealing parts are detached and can be repeatedly used. Run through on the skeleton and be provided with the perforation, have the rubber muscle in the perforation, the rubber muscle can be better connect seal structure, increase joint strength, improve sealed effect.
In this embodiment, the frame 1 is made of a metal material or an alloy material. The choice of the metal material or the alloy material depends on the use environment, the use conditions, the manufacturing cost, the manufacturability, and the like.
In this embodiment, the framework 1 and the sealing structure 3 are formed by casting. The production, processing and manufacturing are convenient. And pouring liquid rubber on the framework, and after the rubber is cooled and formed, wrapping the rubber outside the framework. In the pouring process, the liquid rubber penetrates through the through holes in the framework to form rubber ribs, and after cooling, the rubber ribs are connected with the rubber on the two sides to form a whole, so that the integrity and the connection strength are improved.
In this embodiment, the middle diameter of the through hole 2 is smaller than the diameter of the two ends. The connection strength can be better increased.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The utility model provides a sealing part, its characterized in that includes the skeleton to and the peripheral seal structure of parcel on the skeleton, seal structure is made by rubber materials, the relative surface of seal structure all is provided with concave-convex structure or slot, the skeleton runs through and is provided with the perforation, install the rubber muscle in the perforation, the relative surface of seal structure passes through rubber muscle fixed connection.
2. The sealing part of claim 1, wherein the skeleton is made of a metallic material or an alloy material.
3. The seal component of claim 1, wherein the skeleton is cast with the seal structure.
4. The sealing part of claim 1, wherein the perforation has a middle diameter dimension that is smaller than the end diameter dimensions.
5. The sealing part of claim 1, wherein the skeleton is aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020122349.3U CN211501627U (en) | 2020-01-19 | 2020-01-19 | Sealing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020122349.3U CN211501627U (en) | 2020-01-19 | 2020-01-19 | Sealing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211501627U true CN211501627U (en) | 2020-09-15 |
Family
ID=72401043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020122349.3U Active CN211501627U (en) | 2020-01-19 | 2020-01-19 | Sealing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211501627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701957A (en) * | 2021-08-27 | 2021-11-26 | 重庆建设车用空调器有限责任公司 | Detection apparatus for about sealing washer sealing performance |
-
2020
- 2020-01-19 CN CN202020122349.3U patent/CN211501627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701957A (en) * | 2021-08-27 | 2021-11-26 | 重庆建设车用空调器有限责任公司 | Detection apparatus for about sealing washer sealing performance |
| CN113701957B (en) * | 2021-08-27 | 2023-08-25 | 重庆建设车用空调器有限责任公司 | Detection device for sealing performance of sealing ring |
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