CN202914929U - Flange - Google Patents
Flange Download PDFInfo
- Publication number
- CN202914929U CN202914929U CN 201220507578 CN201220507578U CN202914929U CN 202914929 U CN202914929 U CN 202914929U CN 201220507578 CN201220507578 CN 201220507578 CN 201220507578 U CN201220507578 U CN 201220507578U CN 202914929 U CN202914929 U CN 202914929U
- Authority
- CN
- China
- Prior art keywords
- flange
- flange plate
- utility
- model
- disk body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a flange and belongs to the technical field of mechanical parts. A stepped tube connector is arranged at the center of the flange, and through holes are uniformly distributed on the flange. A flange body is formed by pressing three layers, wherein the outer layer is made of metal materials, and the middle layer is made of elastic rubber materials. The flange has the advantages that the weight of the flange is reduced, flexibility of the flange is improved, and service lives of engineering machinery are prolonged.
Description
Technical field
The utility model relates to a kind of flange plate, belongs to the mechanical parts technical field.
Background technique
In construction machinery industry, flange has obtained using widely, and it is mainly used in pipeline connection etc., on the hydraulic system of engineering machinery, the general gun iron link that adopts between the pipeline, this Placement be so that the noise that engineering machinery produces is larger, and can reduce its working life.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of flange plate, alleviates the weight of flange plate, improves the suppleness of flange plate, improves the working life of engineering machinery.
To achieve these goals, the technical solution adopted in the utility model is: a kind of flange plate, and this flange plate center is provided with the stepped shaft interface tube, be evenly distributed with through hole on the flange plate, this flange plate disk body is formed by three lamination systems, wherein, skin is metallic material, and the mesosphere is elastic rubber material.
Preferably, the outer metallic material that adopts of described flange plate disk body is stainless steel material.
The beneficial effects of the utility model are: alleviated the weight of flange plate, improved the suppleness of flange plate, improved the working life of engineering machinery.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, skin, 2, the mesosphere, 3, the stepped shaft interface tube, 4, through hole.
Embodiment
The utility model is described in further detail below in conjunction with embodiment.
Embodiment one: as shown in Figure 1: the utility model is a kind of flange plate, and this flange plate center is provided with stepped shaft interface tube 3, is evenly distributed with through hole 4 on the flange plate, this flange plate disk body is formed by three lamination systems, wherein, outer 1 is metallic material, and mesosphere 2 is elastic rubber material.
Preferably, the metallic material of outer 1 employing of described flange plate disk body is stainless steel material.
Elastic rubber material by use in the mesosphere so that this flange has certain suppleness, during application, can reduce the vibration of engineering machinery attachment portion, thereby noise decrease guarantees the Systems balanth operation.
Claims (2)
1. flange plate, this flange plate center is provided with the stepped shaft interface tube, is evenly distributed with through hole on the flange plate, it is characterized in that this flange plate disk body is formed by three lamination systems, and wherein, skin is metallic material, and the mesosphere is elastic rubber material.
2. a kind of flange plate according to claim 1 is characterized in that the outer metallic material stainless steel material that adopts of described flange plate disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507578 CN202914929U (en) | 2012-09-29 | 2012-09-29 | Flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507578 CN202914929U (en) | 2012-09-29 | 2012-09-29 | Flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914929U true CN202914929U (en) | 2013-05-01 |
Family
ID=48163245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507578 Expired - Fee Related CN202914929U (en) | 2012-09-29 | 2012-09-29 | Flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914929U (en) |
-
2012
- 2012-09-29 CN CN 201220507578 patent/CN202914929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |