CN105546008A - Metal rubber support damping device - Google Patents
Metal rubber support damping device Download PDFInfo
- Publication number
- CN105546008A CN105546008A CN201610039524.0A CN201610039524A CN105546008A CN 105546008 A CN105546008 A CN 105546008A CN 201610039524 A CN201610039524 A CN 201610039524A CN 105546008 A CN105546008 A CN 105546008A
- Authority
- CN
- China
- Prior art keywords
- elastic sleeve
- rubber body
- lower supporting
- damping device
- supporting board
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
Abstract
The invention discloses a metal rubber support damping device. The metal rubber support damping device comprises an upper supporting board, a lower supporting board and a rubber body located between the upper supporting board and the lower supporting board. A penetrating bolt hole is formed in the centers of the upper supporting board, the lower supporting board and the rubber body and is internally provided with a connecting bolt. The rubber body is internally provided with an internal elastic sleeve made of memory steel and sleeved with an outer elastic sleeve made of memory steel. The two ends of the internal elastic sleeve and the two ends of the outer elastic sleeve are welded and fixed to the upper supporting board and the lower supporting board respectively. The periphery of the rubber body is sleeved with a protective sleeve made of memory steel, and the surface of the protective sleeve is coated with an anti-corrosion layer.
Description
Technical field
The present invention relates to a kind of metal rubber support damping device.
Background technique
At present, metal-rubber shock mount is as a kind of important damper element, be widely used in heavy-duty car, railway locomotive, boats and ships, aircraft, these machinery are reduced by metal-rubber shock mount or avoid moving in each type games to destroy the moment impact of connected element.Heavy-duty car vibrates and destroys the moment impact of bow plate, rear axle, back axle in running, and can cause the damage of goods, vibrative noise strengthens, and the travelling comfort that personnel take reduces.Heavy-duty car back axle is connected with needing a kind of device of bumper and absorbing shock between vehicle frame, in order to absorb the back axle vibration that tire produces in car running process, reduce heavy-duty car to vibrate in running, thus avoid the moment impact vibrated bow plate, rear axle, back axle to destroy, reduce noise during automobile no-load running, improve control stability and the Security of heavy-duty car.
Summary of the invention
The object of the invention is to: a kind of reliable, durable and metal rubber support damping device of good damping effect is provided.
The present invention is achieved by the following technical solutions: metal rubber support damping device, the rubber body comprising upper backup pad, lower supporting plate and be positioned at therebetween, described upper backup pad, lower supporting plate and rubber body center are provided with through bolt hole, connecting bolt is provided with in described bolt hole, elastic sleeve in being made up of memory steel is provided with in described rubber body, described rubber body overcoat has the outer elastic sleeve be made up of memory steel, and the two ends of described interior elastic sleeve and outer elastic sleeve are weldingly fixed on upper backup pad and lower supporting plate respectively; The protecting jacket that described rubber body outer race has memory steel to make, the surface of described protecting jacket scribbles anticorrosive coat.
Further, described interior elastic sleeve, outer elastic sleeve and protecting jacket are helical spring.
Further, the core of described upper backup pad is the sphere to lower convexity, and the center of described lower supporting plate is the sphere raised up, and bolt head and the nut of described connecting bolt are the spheroid form matched with corresponding sphere.
Compared with prior art, the present invention has following beneficial effect:
Structure of the present invention is simple, compact, reasonable; Reliability is high, good endurance, good damping effect; Processing and assembling is easy, improves the manufacturing efficiency of product.
Accompanying drawing explanation
Fig. 1 is front sectional view of the present invention;
Fig. 2 is the plan view of rubber body.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figures 1 and 2, metal rubber support damping device, the rubber body 3 comprising upper backup pad 1, lower supporting plate 2 and be positioned at therebetween, described upper backup pad 1, lower supporting plate 2 and rubber body 3 center are provided with through bolt hole 4, connecting bolt 5 is provided with in described bolt hole 4, elastic sleeve 6 in being made up of memory steel is provided with in described rubber body 3, described rubber body 3 overcoat has the outer elastic sleeve 7 be made up of memory steel, and described interior elastic sleeve 6 and the two ends of outer elastic sleeve 7 are weldingly fixed on upper backup pad 1 respectively with on lower supporting plate 2; The protecting jacket 8 that described rubber body 3 outer race has memory steel to make, the surface of described protecting jacket scribbles anticorrosive coat.Described interior elastic sleeve 6, outer elastic sleeve 7 and protecting jacket 8 are helical spring.The core of described upper backup pad 1 is the sphere to lower convexity, and the center of described lower supporting plate 2 is the sphere raised up, and bolt head and the nut of described connecting bolt 5 are the spheroid form matched with corresponding sphere.Sphere increases area of contact and can bear lateral load, more stable.Structure of the present invention is simple, compact, reasonable; Reliability is high, good endurance, good damping effect; Processing and assembling is easy, improves the manufacturing efficiency of product.
For a person skilled in the art; it still can be modified to the technological scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. metal rubber support damping device, comprise upper backup pad (1), lower supporting plate (2) and the rubber body (3) be positioned at therebetween, it is characterized in that: described upper backup pad (1), lower supporting plate (2) and rubber body (3) center are provided with through bolt hole (4), connecting bolt (5) is provided with in described bolt hole (4), elastic sleeve (6) in being made up of memory steel is provided with in described rubber body (3), described rubber body (3) overcoat has the outer elastic sleeve (7) be made up of memory steel, described interior elastic sleeve (6) and the two ends of outer elastic sleeve (7) are weldingly fixed on upper backup pad (1) respectively with on lower supporting plate (2), the protecting jacket (8) that described rubber body (3) outer race has memory steel to make, the surface of described protecting jacket scribbles anticorrosive coat.
2. metal rubber support damping device according to claim 1, is characterized in that: described interior elastic sleeve (6), outer elastic sleeve (7) and protecting jacket (8) are helical spring.
3. metal rubber support damping device according to claim 1, it is characterized in that: the core of described upper backup pad (1) is the sphere to lower convexity, the center of described lower supporting plate (2) is the sphere raised up, and bolt head and the nut of described connecting bolt (5) are the spheroid form matched with corresponding sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039524.0A CN105546008A (en) | 2016-01-21 | 2016-01-21 | Metal rubber support damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039524.0A CN105546008A (en) | 2016-01-21 | 2016-01-21 | Metal rubber support damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105546008A true CN105546008A (en) | 2016-05-04 |
Family
ID=55825438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610039524.0A Pending CN105546008A (en) | 2016-01-21 | 2016-01-21 | Metal rubber support damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546008A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286658A (en) * | 2016-09-27 | 2017-01-04 | 东莞市全准精密五金有限公司 | Spring privacy protection set |
| CN110469614A (en) * | 2019-09-10 | 2019-11-19 | 南京航空航天大学 | A kind of shock loading slowing device and method based on marmem |
| CN112253664A (en) * | 2020-11-02 | 2021-01-22 | 安徽奥丰汽车配件有限公司 | High-strength rubber support for large automobile |
| CN114704575A (en) * | 2022-05-07 | 2022-07-05 | 博戈橡胶塑料（株洲）有限公司 | Lightweight superposed component and plate spring product thereof |
| US11458791B2 (en) * | 2018-03-08 | 2022-10-04 | Volvo Truck Corporation | Spring assembly for a vehicle bogie suspension arrangement |
-
2016
- 2016-01-21 CN CN201610039524.0A patent/CN105546008A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286658A (en) * | 2016-09-27 | 2017-01-04 | 东莞市全准精密五金有限公司 | Spring privacy protection set |
| US11458791B2 (en) * | 2018-03-08 | 2022-10-04 | Volvo Truck Corporation | Spring assembly for a vehicle bogie suspension arrangement |
| CN110469614A (en) * | 2019-09-10 | 2019-11-19 | 南京航空航天大学 | A kind of shock loading slowing device and method based on marmem |
| CN110469614B (en) * | 2019-09-10 | 2020-09-25 | 南京航空航天大学 | Impact load relieving device and method based on shape memory alloy |
| CN112253664A (en) * | 2020-11-02 | 2021-01-22 | 安徽奥丰汽车配件有限公司 | High-strength rubber support for large automobile |
| CN114704575A (en) * | 2022-05-07 | 2022-07-05 | 博戈橡胶塑料（株洲）有限公司 | Lightweight superposed component and plate spring product thereof |
| CN114704575B (en) * | 2022-05-07 | 2023-12-05 | 博戈橡胶塑料（株洲）有限公司 | Lightweight stacked component and plate spring product thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |