CN102338161A - Composite sliding bushing - Google Patents
Composite sliding bushing Download PDFInfo
- Publication number
- CN102338161A CN102338161A CN2011103039796A CN201110303979A CN102338161A CN 102338161 A CN102338161 A CN 102338161A CN 2011103039796 A CN2011103039796 A CN 2011103039796A CN 201110303979 A CN201110303979 A CN 201110303979A CN 102338161 A CN102338161 A CN 102338161A
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- China
- Prior art keywords
- lining
- inner core
- wall
- bushing
- composite slide
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- 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.)
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Abstract
The invention discloses a composite sliding bushing, and belongs to the technical field of ball joint connecting pieces in automobile suspension. The composite sliding bushing comprises an inner core; a bushing is arranged on the outer wall of the inner core in a sliding matching manner; and a jacket component is fixedly arranged on the outer wall of the bushing. The composite sliding bushing has the advantages of buffering, self lubrication, vibration isolation, noise reduction, high wear resistance, low friction coefficient, long service life and the like.
Description
Technical field
The present invention discloses a kind of composite slide lining, belongs to the technical field of ball-joint connected element in the automotive suspension.
Background technique
Rubber bushing is the ball-joint connected element that is used for automotive suspension.Rubber bushing is good with its anti-vibration performance, has advantages such as desired elastic characteristic and attenuation characteristic, has become indispensable critical elements on the automobile.Reasonably the size and the performance of design rubber bushing can guarantee that car load has good control stability and smoothness.The failure mode of rubber bushing mainly shows as wearing and tearing, fatigue crack, aging, flow and stiffness variation etc.Wherein wear-resistant, the anti-flow of rubber bushing, performance such as ageing-resistant can improve through changing material according to service condition.The fatigue crack of rubber bushing then can take on the structural design of rubber bushing according to concrete service condition.In general, rubber deformation concentrates position (distortion biggest place) to be prone to produce fatigue crack, and rubber also has the not characteristic of tension of resistance to compression simultaneously, should consider above factor as far as possible when therefore designing, and it is designed to be out of shape the shape that should not concentrate.
Summary of the invention
For addressing the above problem the composite slide lining that the present invention provides a kind of inner core and lining to reciprocatingly slide.
For realizing above-mentioned purpose, the technological scheme that the present invention adopted is:
A kind of composite slide lining comprises inner core, and being slidingly matched on the outer wall of inner core is provided with lining, is set with outer jacket member on the outer wall of lining.The formula that reciprocatingly slides structure between inner core and the lining; Play the product wearing and tearing and can carry out the effect of adequate compensation; The resistance to compression that has changed rubber bushing simultaneously is the characteristic of tension not, and the resistance to compression that has improved product is the characteristic of tension not, has improved the performance of the antifatigue crackle of product.Be to cooperate slide design, inner core to have long fitting surface,, increased rubbing surface, improved product working life greatly because long fitting surface is arranged.
As the further setting of such scheme, said outer jacket member comprise be set with plastic sheath on the outer wall, inwall is fixedly installed on the steel pipe on the lining outer wall.
Said lining adopts synthetic resin to process, and has improved wear-resistant, the anti-flow of rubber bushing, performance such as ageing-resistant.
Said plastic sheath adopts polyurethane to process.
Said inner core adopts No. 45 steel cuttings to form.
Said steel pipe is No. 20 steel pipes.
Said plastic sheath is fixedly connected with steel pipe through sulfuration.
Composite slide lining of the present invention; Inner core is become the structure that can reciprocatingly slide with bushing design; Select multiple layers of different materials simultaneously for use, not only have buffering, selflubricating, damping effect, also can reduce mechanical noise; And when mechanism's reciprocally swinging, can carry out adequate compensation, can improve the manoeuvring performance and the stability of vehicle.
Composite slide lining of the present invention, in the guiding device of genus suspension system (control arm, track bar etc.), the hinge point that is connected with vehicle body.
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, composite slide lining of the present invention comprises inner core 4, and being slidingly matched on the outer wall of inner core 4 is provided with lining 3, is set with outer jacket member on the outer wall of lining 3.Outer jacket member comprise be set with plastic sheath 1 on the outer wall, inwall is fixedly installed on the steel pipe 2 on lining 3 outer walls.Plastic sheath 1 is fixedly connected with steel pipe 2 through sulfuration.
Lining 3 adopts synthetic resin to process.Plastic sheath 1 adopts polyurethane to process.Inner core 4 adopts No. 45 steel cuttings to form.Steel pipe 2 is No. 20 steel pipes.
The present invention has buffering, selflubricating, vibration isolation, noise reduction, advantages such as wear-resisting property is good, friction factor is little, long service life.
The foregoing description only is used to the inventive concept of the present invention of explaining, but not to the qualification of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.
Claims (7)
1. composite slide lining, it is characterized in that: comprise inner core, being slidingly matched on the outer wall of inner core is provided with lining, is set with outer jacket member on the outer wall of lining.
2. composite slide lining as claimed in claim 1 is characterized in that: said outer jacket member comprise be set with plastic sheath on the outer wall, inwall is fixedly installed on the steel pipe on the lining outer wall.
3. according to claim 1 or claim 2 composite slide lining, it is characterized in that: said lining adopts synthetic resin to process.
4. composite slide lining as claimed in claim 2 is characterized in that: said plastic sheath adopts polyurethane to process.
5. composite slide lining as claimed in claim 2 is characterized in that: said inner core adopts No. 45 steel cuttings to form.
6. composite slide lining as claimed in claim 2 is characterized in that: said steel pipe is No. 20 steel pipes.
7. composite slide lining as claimed in claim 2 is characterized in that: said plastic sheath is fixedly connected with steel pipe through sulfuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103039796A CN102338161A (en) | 2011-10-10 | 2011-10-10 | Composite sliding bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103039796A CN102338161A (en) | 2011-10-10 | 2011-10-10 | Composite sliding bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102338161A true CN102338161A (en) | 2012-02-01 |
Family
ID=45514054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103039796A Pending CN102338161A (en) | 2011-10-10 | 2011-10-10 | Composite sliding bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102338161A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331642A (en) * | 1963-03-22 | 1967-07-18 | Daimler Benz Ag | Bearing |
| JPS6022092A (en) * | 1983-07-16 | 1985-02-04 | Nippon Piston Ring Co Ltd | Vane type rotary pump |
| CN1130728A (en) * | 1994-11-18 | 1996-09-11 | 岛野株式会社 | Cable for bicycle and its external terminal cover and regulating bolt |
| CN1139601A (en) * | 1995-02-07 | 1997-01-08 | 株式会社椿本链索 | Coiling products for chain and making method |
| WO2010038137A1 (en) * | 2008-09-30 | 2010-04-08 | Saint-Gobain Performance Plastics Pampus Gmbh | Vibration-damping plain bearing composite and plain bearing bushing and plain bearing assembly |
| CN201513256U (en) * | 2009-08-06 | 2010-06-23 | 张国平 | Gas injector for automobile engine |
| CN202273992U (en) * | 2011-10-10 | 2012-06-13 | 索密克汽车配件有限公司 | Composite sliding lining |
-
2011
- 2011-10-10 CN CN2011103039796A patent/CN102338161A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331642A (en) * | 1963-03-22 | 1967-07-18 | Daimler Benz Ag | Bearing |
| JPS6022092A (en) * | 1983-07-16 | 1985-02-04 | Nippon Piston Ring Co Ltd | Vane type rotary pump |
| CN1130728A (en) * | 1994-11-18 | 1996-09-11 | 岛野株式会社 | Cable for bicycle and its external terminal cover and regulating bolt |
| CN1139601A (en) * | 1995-02-07 | 1997-01-08 | 株式会社椿本链索 | Coiling products for chain and making method |
| WO2010038137A1 (en) * | 2008-09-30 | 2010-04-08 | Saint-Gobain Performance Plastics Pampus Gmbh | Vibration-damping plain bearing composite and plain bearing bushing and plain bearing assembly |
| CN201513256U (en) * | 2009-08-06 | 2010-06-23 | 张国平 | Gas injector for automobile engine |
| CN202273992U (en) * | 2011-10-10 | 2012-06-13 | 索密克汽车配件有限公司 | Composite sliding lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120201 |
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| RJ01 | Rejection of invention patent application after publication |