CN202669413U - Automobile balance suspension frame steel plate spring seat lining - Google Patents
Automobile balance suspension frame steel plate spring seat lining Download PDFInfo
- Publication number
- CN202669413U CN202669413U CN 201220196818 CN201220196818U CN202669413U CN 202669413 U CN202669413 U CN 202669413U CN 201220196818 CN201220196818 CN 201220196818 CN 201220196818 U CN201220196818 U CN 201220196818U CN 202669413 U CN202669413 U CN 202669413U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- spring seat
- plate spring
- layer
- lining
- 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 - Lifetime
Links
Images
Landscapes
- Springs (AREA)
Abstract
An automobile balance suspension frame steel plate spring seat lining comprises a barrel-shaped framework made of steel plates. An opening is arranged on the barrel-shaped framework along the longitudinal direction. The automobile balance suspension frame steel plate spring seat lining is characterized in that an engineering plastic enhancing layer is wrapped outside and inside the barrel-shaped framework, a layer of vulcanized rubber is wrapped out of the engineering plastic enhancing layer, and the engineering plastic enhancing layer improves the strength of the lining and enhances the bearing and damping effects of the lining. On one hand, damage force of external force on the rubber layer is reduced; on the other hand, counter-acting force of the steel plate on the rubber layer is reduced, and service life of the rubber layer is effectively prolonged. Compared with the prior art, the service life is prolonged by 3 to 5 times.
Description
Technical field
The utility model belongs to the truck chassis parts.
Background technology
The balancing suspension steel plate spring seat bush is the vitals on the truck chassis; its profile is hollow circular cylinder; structure is tubular steel skeleton external application rubber; because just simple parcel combination between rubber and the steel frame; therefore its intensity, anti-impact force and buffering effect are bad, breakage, distortion, dislocation phenomenon in use often can occur, and the normal operation life-span only is 3000-5000 kilometers; become the easily worn part on the automobile, had a strong impact on car mass.
Summary of the invention
Order of the present utility model is to provide a kind of balancing suspension steel plate spring seat bush of rational in infrastructure, long service life, the technical solution of the utility model as shown in drawings, comprise a tubular skeleton of being made by steel plate, the tubular skeleton vertically on an opening is arranged, tubular skeleton outer wrapping rubber layer, it is characterized in that outer wrapping one deck engineering plastics enhancement layer in the tubular skeleton, again at engineering plastics enhancement layer outer wrapping sulfuration one deck rubber.Engineering plastics enhancement layer of the present utility model has improved the intensity of lining, carrying and the damping of vibrations of lining have been strengthened, weakened on the one hand the destructive force of external force to rubber layer, also reduced on the other hand the antagonistic force of steel plate to rubber layer, effectively prolonged the service life of rubber layer, the utility model compared with prior art can improve 3-5 times of service lifes.
Description of drawings
Fig. 1 is the utility model cutaway view;
Fig. 2 is Figure 1A-A section-drawing.
Legend: 1, steel frame, 2, the engineering plastics enhancement layer, 3, rubber layer.
The specific embodiment
Steel frame is that 5 millimeters the semicircle steel plate of 45# forms tubular by two thickness, vertical opening on the barrel is wide 20 millimeters, method with injection moulding is wrapped up one deck nylon enhancement layer at steel frame, engineering plastics strengthen 2 millimeters of bed thickness, polysulphide rubbers layer outside the engineering plastics enhancement layer again, 5 millimeters of rubber bed thickness, rubber layer link together two semicircle steel plates.
Claims (1)
1. balancing suspension steel plate spring seat bush, comprise a tubular skeleton of being made by steel plate, the tubular skeleton vertically on an opening is arranged, tubular skeleton outer wrapping rubber layer, it is characterized in that outer wrapping one deck engineering plastics enhancement layer in the tubular skeleton, again at engineering plastics enhancement layer outer wrapping sulfuration one deck rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196818 CN202669413U (en) | 2012-05-04 | 2012-05-04 | Automobile balance suspension frame steel plate spring seat lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196818 CN202669413U (en) | 2012-05-04 | 2012-05-04 | Automobile balance suspension frame steel plate spring seat lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669413U true CN202669413U (en) | 2013-01-16 |
Family
ID=47490343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196818 Expired - Lifetime CN202669413U (en) | 2012-05-04 | 2012-05-04 | Automobile balance suspension frame steel plate spring seat lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656886A (en) * | 2017-03-31 | 2018-10-16 | 十堰精密新动力科技有限公司 | Balance shaft bushing of automobile balance suspension |
-
2012
- 2012-05-04 CN CN 201220196818 patent/CN202669413U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656886A (en) * | 2017-03-31 | 2018-10-16 | 十堰精密新动力科技有限公司 | Balance shaft bushing of automobile balance suspension |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203362931U (en) | Automobile shock absorber lining | |
| CN204136914U (en) | Buffer device for collision | |
| CN201613795U (en) | Bushing for automobile stabilizer bar | |
| CN202669413U (en) | Automobile balance suspension frame steel plate spring seat lining | |
| CN203567500U (en) | High-elasticity automotive plate spring bush | |
| CN203818978U (en) | Balance shaft rubber bushing used for heavy trucks | |
| CN104290555B (en) | A kind of automotive suspension bloom-base | |
| CN202946600U (en) | Vibration isolation block of automobile shock absorber | |
| CN203335695U (en) | Damping torque reactor | |
| RU171647U1 (en) | Car rear suspension bar | |
| CN201456972U (en) | Truck balance suspension steel plate spring seat bush | |
| CN203532522U (en) | Automobile bushing | |
| CN203211038U (en) | Car cantilever of high-strength rubber bushing | |
| CN202764632U (en) | Plate spring lining | |
| CN203819024U (en) | Heat sink suspended rubber bracket used for heavy trucks | |
| CN208290857U (en) | A kind of hollow core structures polyurethane buffering tire | |
| CN203161960U (en) | Multi-spring combined shock absorber | |
| CN202863113U (en) | Front support of engine | |
| CN202790273U (en) | Double-layer damping torsion bar rubber core | |
| CN201792696U (en) | Shock-absorbing steering hub | |
| CN205130930U (en) | Swing of using on car is supported | |
| CN204870412U (en) | Automotive suspension control arm bush and automotive suspension control arm assembly | |
| CN203906626U (en) | Opening type cab suspending bush and cab suspending device | |
| CN205226207U (en) | Hydraulic cushion system - bumper shock absorber | |
| CN202520842U (en) | Buffer block for front and rear automobile suspension systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |