CN2282519Y - Rubber metal laminated spring - Google Patents
Rubber metal laminated spring Download PDFInfo
- Publication number
- CN2282519Y CN2282519Y CN 96235367 CN96235367U CN2282519Y CN 2282519 Y CN2282519 Y CN 2282519Y CN 96235367 CN96235367 CN 96235367 CN 96235367 U CN96235367 U CN 96235367U CN 2282519 Y CN2282519 Y CN 2282519Y
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- rubber
- plate
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- metal
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Abstract
The utility model relates to a rubber metal laminated spring, which is made by the composite technology of rubber and metal, to achieve the favorable adhesion between the rubber and the metal. Through the reasonable use of rubber materials, the utility model achieves the required strength and fatigue life of locomotive running. In addition, through adopting different shape structure designs, different three-way rigidities can be got, to satisfy the requirements of various locomotives and devices; because the maintenance and replacement is convenient, the utility model is very popular.
Description
The utility model relates to the suspension gear damper element of engine truck, is mainly used in the secondary suspension and the shock mount of locomotive.
Locomotive is in operational process, because the unfairness of rail, and reason such as seam, can produce the shock and vibration phenomenon inevitably, framework will shake and car body is passed in impact in order to reduce, and must be design one suspension gear two just, in order to bearing body weight, and play damping, buffer action.Suspension gear in the past is the frame mode that adopts steel spring structure or steel spring and rubber pad and usefulness.But adopt this steel spring structure that many limitation are arranged.One is exactly that weight is big, thereby has increased the deadweight of locomotive, is unfavorable for speed-raising; It two is exactly that maintenance is inconvenient, and the three-way rigidity of steel spring structure that main is is malleable not, is prone to the unmatched phenomenon of three-way rigidity, thereby necessary the improvement.
The purpose of this utility model is to propose a kind of three-way rigidity optimum matching at the deficiency of existing steel spring structure, and contour structures is reasonable in design, shock-absorbing, excellent noise reduction effect, the metal laminated spring of the new type rubber of being convenient to keep in repair.
According to a kind of technology implementation scheme that the purpose of this utility model proposed be, utilize the rubber molecule structure to have good shock-absorbing, noise reduction performance, rubber directly is compound on the metal sheet and constitutes a kind of rubber-metal laminated spring that constitutes by rubber and metal composite.
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation;
From accompanying drawing as can be seen, the utility model is that the body material is compound makes by metal sheet (1) and rubber plate (2) two, it is characterized in that the utlity model has end plate (3), offset plate (4), dividing plate (5) and base plate (6), and offset plate (4) and dividing plate (5) are alternately stacks, offset plate (4) is 1 to 8 layer, dividing plate (5) is 0 to 7 layer, the peripheral shape of its end plate (3), dividing plate (5), offset plate (4) and base plate can be square or circular or arc transition shape, has locating dowel pin (7) or pin-and-hole (8) on this external end plate (3) and the base plate (6).
The utility model utilizes rubber and metallo-complex technique to make, and has reached the excellent bonds between rubber and the metal, and by rationally utilizing elastomeric material, to reach necessary intensity of locomotive operation and fatigue life; By selecting different contour structures designs for use, can obtain different three-way rigidities, simultaneously to satisfy the requirement of all kinds of locomotives and device, its result of use is fine, and because its convenient maintenance and replacement, thereby extremely received an acclaim, have popularizing value widely.
Claims (1)
1, rubber-metal laminated spring, the body material is compound makes by metal sheet (1) and rubber plate (2) two, it is characterized in that the utlity model has end plate (3), offset plate (4), dividing plate (5) and base plate (6), and offset plate (4) and dividing plate (5) are alternately stacks, rubber is 1 to 8 layer, dividing plate (5) is 0 to 7 layer, the peripheral shape of its end plate (3), dividing plate (5), offset plate (4) and base plate can be square or circular or arc transition shape, has locating dowel pin (7) or pin-and-hole (8) on this external end plate (3) and the base plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96235367 CN2282519Y (en) | 1996-07-27 | 1996-07-27 | Rubber metal laminated spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96235367 CN2282519Y (en) | 1996-07-27 | 1996-07-27 | Rubber metal laminated spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282519Y true CN2282519Y (en) | 1998-05-27 |
Family
ID=33911442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96235367 Expired - Fee Related CN2282519Y (en) | 1996-07-27 | 1996-07-27 | Rubber metal laminated spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282519Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114851A (en) * | 2011-02-23 | 2011-07-06 | 南车株洲电力机车有限公司 | Rail engineering truck steering frame |
| CN103523038A (en) * | 2013-10-24 | 2014-01-22 | 株洲时代新材料科技股份有限公司 | Emergency spring for locomotive secondary suspension |
| CN105346345A (en) * | 2008-03-10 | 2016-02-24 | 瀚瑞森美国有限责任公司 | Modular suspension system and components thereof |
| CN106476837A (en) * | 2015-08-28 | 2017-03-08 | 株洲时代新材料科技股份有限公司 | A kind of waveform backstop with wearing plate and the method preventing steel spring fracture |
| CN106994981A (en) * | 2017-05-19 | 2017-08-01 | 江苏瑞铁轨道装备股份有限公司 | A kind of central mounting device and railway goods train bogie |
| CN108349510A (en) * | 2015-10-20 | 2018-07-31 | 庞巴迪运输有限公司 | Running gear unit for rail vehicle |
-
1996
- 1996-07-27 CN CN 96235367 patent/CN2282519Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346345A (en) * | 2008-03-10 | 2016-02-24 | 瀚瑞森美国有限责任公司 | Modular suspension system and components thereof |
| CN102114851A (en) * | 2011-02-23 | 2011-07-06 | 南车株洲电力机车有限公司 | Rail engineering truck steering frame |
| CN102114851B (en) * | 2011-02-23 | 2012-07-25 | 南车株洲电力机车有限公司 | Rail engineering truck steering frame |
| CN103523038A (en) * | 2013-10-24 | 2014-01-22 | 株洲时代新材料科技股份有限公司 | Emergency spring for locomotive secondary suspension |
| CN106476837A (en) * | 2015-08-28 | 2017-03-08 | 株洲时代新材料科技股份有限公司 | A kind of waveform backstop with wearing plate and the method preventing steel spring fracture |
| CN106476837B (en) * | 2015-08-28 | 2018-08-28 | 株洲时代新材料科技股份有限公司 | A method of the waveform backstop with wearing plate and prevent steel spring be broken |
| CN108349510A (en) * | 2015-10-20 | 2018-07-31 | 庞巴迪运输有限公司 | Running gear unit for rail vehicle |
| CN108349510B (en) * | 2015-10-20 | 2021-05-04 | 庞巴迪运输有限公司 | Running gear unit for a rail vehicle |
| CN106994981A (en) * | 2017-05-19 | 2017-08-01 | 江苏瑞铁轨道装备股份有限公司 | A kind of central mounting device and railway goods train bogie |
| CN106994981B (en) * | 2017-05-19 | 2023-09-01 | 江苏瑞铁轨道装备股份有限公司 | Central suspension device and railway wagon bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |