CN206206409U - A kind of self-oiling guide bushing structure for automobile absorber - Google Patents
A kind of self-oiling guide bushing structure for automobile absorber Download PDFInfo
- Publication number
- CN206206409U CN206206409U CN201621189615.4U CN201621189615U CN206206409U CN 206206409 U CN206206409 U CN 206206409U CN 201621189615 U CN201621189615 U CN 201621189615U CN 206206409 U CN206206409 U CN 206206409U
- Authority
- CN
- China
- Prior art keywords
- spherical bronze
- bronze bisque
- bearing body
- self
- plastic working
- 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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Abstract
A kind of self-oiling guide bushing structure for automobile absorber, it mainly includes a kind of tubulose bearing body being made as matrix with quality carbon structural steel, described base inner surface is a mat surface, sintering has spherical bronze bisque on the mat surface, the spherical bronze bisque inner surface setting has a plurality of parallel uniform radial direction bar shaped shallow grooves, and apply in this interior surface and roll and sinter one layer of plastic working layer based on polytetrafluoroethylene (PTFE), make to be filled with radial direction bar shaped shallow grooves playing to strengthen connection function and plastic working layer disjunctor plastic filler；The faying face of described matrix and spherical bronze bisque is in molten condition, and the thickness of described spherical bronze bisque is in 0.20~0.35mm；The wall thickness of the tubulose bearing body that described matrix, three layers of spherical bronze bisque and plastic working layer are composited is in the range of 1~2.5mm；It has simple structure, easy to install and use, and self-lubricating property is good, wear-resistant and long lifespan, the features such as non-maintaining.
Description
Technical field
The utility model is related to a kind of self-oiling guide bushing structure for automobile absorber, belongs to bearing class guide pin bushing technology neck
Domain.
Background technology
Applying the automobile absorber on car, commercial vehicle, offroad vehicle and new-energy automobile has highly important work
With the shake that it can be strong when effectively buffering automobile is travelled on those rugged hill paths, on rugged road surface
Innervation, makes occupant and driver exempt fatigue during the journey, so the absorber rod of automobile is with tens of times per minute or even up to a hundred
Secondary moves up and down to meet stable working during automobilism, then the guide pin bushing quality on damper just has
Close relationship.Traditional automobile absorber guide pin bushing is made of Cu alloy material, although with preferable wearability,
But it cannot stand the high-frequency progressively abrasion for bringing that pumps when automobile is travelled for a long time；And once damage, will lead
Cause damper cisco unity malfunction.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of simple structure, uses peace
Dress is convenient, and self-lubricating property is good, and wear-resistant and long lifespan is non-maintaining, after being matched in automobile absorber, can preferably meet various
The complicated self-oiling guide bushing structure for automobile absorber that even bad road environment is used.
The purpose of this utility model is completed by following technical solution, a kind of self-lubricating for automobile absorber
Guide sleeve structure, it mainly includes a kind of tubulose bearing body being made as matrix with quality carbon structural steel, in described matrix
Surface is a mat surface, and sintering has spherical bronze bisque on the mat surface, and the spherical bronze bisque inner surface setting has a plurality of
Parallel uniform radial direction bar shaped shallow grooves, and in this interior surface apply roll and sinter one layer of plastics work based on polytetrafluoroethylene (PTFE)
Make layer, make to be filled with playing reinforcement connection function and plastic working layer disjunctor plastic filler in radial direction bar shaped shallow grooves.
As preferred：The faying face of described matrix and spherical bronze bisque is in molten condition, described spherical bronze bisque
Thickness in 0.20~0.35mm；Described matrix, three layers of tubulose being composited of spherical bronze bisque and plastic working layer
In the range of 1~2.5mm, described tubulose bearing body is manufactured into tube wall band axially open to the wall thickness of bearing body using rolling technology
The composite tubulose bearing body of seam.
The utility model is primarily to replace traditional copper alloy damper guide pin bushing and develop integrate with the world first
Enter the automobile absorber self-oiling guide bushing of technology, it has simple structure, easy to install and use, self-lubricating property is good, wear-resistant
And long lifespan, it is non-maintaining, after being matched in automobile absorber, can preferably meet various complicated even bad road environment and use
Feature.
Brief description of the drawings
Fig. 1 is the generalized section of the utility model product
Fig. 2 is the left view of Fig. 1
Fig. 3 is enlarged diagram at the I of Fig. 1.
Specific embodiment
The utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-3, one kind described in the utility model
For the self-oiling guide bushing structure of automobile absorber, it mainly includes a kind of being made as matrix 1 with quality carbon structural steel
Tubulose bearing body, the described inner surface of matrix 1 is a mat surface, and sintering has spherical bronze bisque 2 on the mat surface, described spherical
The inner surface setting of bronze bisque 2 has an a plurality of parallel uniform radial direction bar shaped shallow grooves 4, and applies roll and sinter one in this interior surface
Plastic working layer 3 of the layer based on polytetrafluoroethylene (PTFE), make to be filled with radial direction bar shaped shallow grooves 4 to play strengthen connection function,
With the plastic filler of the disjunctor of plastic working layer 3.
The faying face of matrix described in the utility model 1 and spherical bronze bisque 2 is in molten condition, described spherical bronze powder
The thickness of layer 2 is in 0.20~0.35mm；3 three layers of described matrix 1, spherical bronze bisque 2 and plastic working layer are composited
Tubulose bearing body wall thickness in the range of 1~2.5mm, described tubulose bearing body is manufactured into tube wall tape spool using rolling technology
To the composite tubulose bearing body of open seam.
Product described in the utility model has excellent friction and wear behavior, is tested under dry conditions, load
Up to 8N/mm2, linear velocity 0.2m/s, time 60min when, friction factor≤0.2, wear extent≤0.03mm.
Claims (2)
1. a kind of self-oiling guide bushing structure for automobile absorber, it mainly includes one kind with quality carbon structural steel as base
Body（1）The tubulose bearing body being made, it is characterised in that described matrix（1）Inner surface is a mat surface, is sintered on the mat surface
There is spherical bronze bisque（2）, the spherical bronze bisque（2）Inner surface setting has a plurality of parallel uniform radial direction bar shaped scrobicula
Groove, and in this interior surface apply roll and sinter one layer of plastic working layer based on polytetrafluoroethylene (PTFE)（3）, make radial direction bar shaped scrobicula
It is filled with playing strengthen connection function and plastic working layer in groove（3）The plastic filler of disjunctor.
2. the self-oiling guide bushing structure for automobile absorber according to claim 1, its characteristic is described matrix（1）
With spherical bronze bisque（2）Faying face be in molten condition, described spherical bronze bisque（2）Thickness 0.20~
0.35mm；Described matrix（1）, spherical bronze bisque（2）And plastic working layer（3）Three layers of tubulose bearing body being composited
Wall thickness in the range of 1~2.5mm, described tubulose bearing body is manufactured into answering for tube wall band axial direction open seam using rolling technology
Condensation material tubulose bearing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189615.4U CN206206409U (en) | 2016-10-28 | 2016-10-28 | A kind of self-oiling guide bushing structure for automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189615.4U CN206206409U (en) | 2016-10-28 | 2016-10-28 | A kind of self-oiling guide bushing structure for automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206409U true CN206206409U (en) | 2017-05-31 |
Family
ID=58752730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189615.4U Expired - Fee Related CN206206409U (en) | 2016-10-28 | 2016-10-28 | A kind of self-oiling guide bushing structure for automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095112A1 (en) * | 2020-11-05 | 2022-05-12 | 三阳纺织有限公司 | Slider manufacturing method, slider and textile machine using same |
| US11529901B2 (en) | 2018-09-28 | 2022-12-20 | Ka Group Ag | Grab bar assembly for a vehicle |
-
2016
- 2016-10-28 CN CN201621189615.4U patent/CN206206409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11529901B2 (en) | 2018-09-28 | 2022-12-20 | Ka Group Ag | Grab bar assembly for a vehicle |
| WO2022095112A1 (en) * | 2020-11-05 | 2022-05-12 | 三阳纺织有限公司 | Slider manufacturing method, slider and textile machine using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |