CN201784428U - Stabilizer bar bushing - Google Patents
Stabilizer bar bushing Download PDFInfo
- Publication number
- CN201784428U CN201784428U CN2010202633114U CN201020263311U CN201784428U CN 201784428 U CN201784428 U CN 201784428U CN 2010202633114 U CN2010202633114 U CN 2010202633114U CN 201020263311 U CN201020263311 U CN 201020263311U CN 201784428 U CN201784428 U CN 201784428U
- Authority
- CN
- China
- Prior art keywords
- stabilizer bar
- bushing
- groove
- projection
- stabilizer
- 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
Links
- 239000003381 stabilizer Substances 0.000 title claims abstract description 59
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The utility model discloses a stabilizer bar bushing which comprises a bushing body. Steel ribs are arranged in the bushing body. Raised parts or grooves which are adaptive to an installation support are arranged on the surface of the bushing. The inner diameter of the bushing is smaller than the outer diameter of a stabilizer bar which is matched with the bushing. The utility model effectively solves the problems that the stabilizer bar bushing is apt to fall off, abnormal noises are generated and the like, improves the working performance of the stabilizer bar and can be widely used on the stabilizer bars of all kinds of vehicles.
Description
Technical field
The utility model relates to a kind of lining, relates in particular to the stabilizer bar bushing on a kind of automobile.
Background technology
Development along with automobile, the client has higher requirement to the road-holding property of automobile, as family saloon, more and more be equipped with the road-holding property that the stabilizer rod system improves car load, and stabilizer bar bushing is as fixing-stable bar and passive vitals, system plays crucial effects to stabilizer rod, present lining lacks well axial and radial constraint, in motion process because design is unreasonable, cause stabilizer bar bushing to come off easily, a series of problems such as abnormal sound.
The utility model content
The purpose of this utility model is to provide a kind of stabilizer bar bushing, and the problem that this lining often occurs at stabilizer bar bushing has been done relevant design targetedly, has fundamentally solved stabilizer bar bushing and has come off, problems such as abnormal sound, and the serviceability of raising stabilizer rod.
The technical solution of the utility model is: a kind of stabilizer bar bushing, comprise bush body, and it is characterized in that: be provided with reinforcing bar in the bush body, be provided with projection or the groove suitable with mounting bracket in sleeve surface.
Further, described projection comprise first projection that cooperates with hole on the mounting bracket and with the second suitable projection of the groove on the mounting bracket, first projection is positioned at the crown center position of this stabilizer bar bushing, second projection is arranged on the stabilizer bar bushing periphery.Described second projection is one group of projection.
Also can be, described groove comprise with mounting bracket on suitable first groove in hole and with mounting bracket on the second protruding suitable groove, first groove is positioned at the crown center position of this stabilizer bar bushing, and second groove is arranged on the stabilizer bar bushing periphery.Described second groove is one group of groove.
Further, described bush inside is provided with two-layer reinforcing bar, outer reinforcing bar and internal layer reinforcing bar, and reinforcing bar vulcanizes in bush body.
For anti-skidding, described lining internal diameter is less than stabilizer rod external diameter with matching.
The beneficial effects of the utility model: since the employing of the utility model lining original creation the two-layer reinforcing bar of sulfuration, not only significantly improved the radial rigidity of lining, and can reduce the torsional stiffness of lining, improve the performance of stabilizer rod.An outside simultaneously circle is heaved with top boss and stabilizer rod mounting bracket and is closely cooperated, and actv. has prevented the lining end float misalignment, avoids lining to come off.Lining inwall and stabilizer rod adopt interference fit, when guaranteeing that stabilizer rod reverses not with lining generation relative motion, avoid the abnormal sound that sends because of friction.
Further specify the utility model below by embodiment.
Description of drawings
Fig. 1 the utility model front view.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 1.
Among the figure: 1, outer reinforcing bar, 2, the internal layer reinforcing bar, 3, bush body, 4, first projection, 5, second projection.
The specific embodiment
Shown in Fig. 1,2,3,4, a kind of stabilizer bar bushing comprises bush body 3, and outer reinforcing bar 1 and the internal layer reinforcing bar 2 of sulfuration in lining is provided with the projection suitable with mounting bracket in sleeve surface.This two-layer reinforcing bar effectively raises the radial rigidity of stabilizer bar bushing, the stabilizer bar bushing radial deformation is little, it is little that the rotation axis of stabilizer rod when work changed, and remains at desirable near axis, effectively raises the effective contribution of stabilizer rod to inclination like this.
Described projection comprises that first projection 4 and second projection 5, the first projectioies 4 are positioned at the crown center position of this stabilizer bar bushing, cooperates with hole on the mounting bracket and fixes by pin or bolt.Second projection 5 along a middle week of lining cooperates with the groove in a week in the middle of the mounting bracket, and the assurance stabilizer bar arm is tightly embraced lining, and the lining longitudinal travel avoids lining to come off when preventing the stabilizer rod motion.Certainly, this stabilizer bar bushing surface also can be designed to the form of groove, be divided into first groove and second groove, first groove is positioned at the crown center position of this stabilizer bar bushing, suitable with the hole on the mounting bracket, fix by pin or bolt, in the middle of lining, a week second groove is set, suitable with it projection, the cooperation between the realization are set on the mounting bracket.
Described lining internal diameter is less than stabilizer rod external diameter with matching.Lining internal diameter and stabilizer rod bar external diameter form interference fit, and the magnitude of interference reaches 4-5mm, and after the installation, when stabilizer rod reversed, stabilizer rod can't skid in lining, and actv. has been eliminated stabilizer rod and rotate the abnormal sound that skids and cause in lining.
Lining rubber and outer reinforcing bar 1 exterior rubber in the internal layer reinforcing bar 2 are bigger because of the magnitude of interference, are compressed, and when stabilizer rod reversed, this part rubber reversed less.And this moment outer reinforcing bar 1, lining rubber in the middle of the internal layer reinforcing bar 2 is because of there being outer reinforcing bar 1, internal layer reinforcing bar 2 blocks, so compressive deformation is little, be easy to reverse, so when stabilizer rod reverses, the lining rubber of this part plays main twisting action, reduce the torsional stiffness of stabilizer bar bushing, made that stabilizer bar bushing is very easy to be reversed, avoided stabilizer rod in stabilizer bar bushing, to skid from another point of view.
Claims (7)
1. a stabilizer bar bushing comprises bush body, it is characterized in that: be provided with reinforcing bar in the bush body, be provided with projection or the groove suitable with mounting bracket in sleeve surface.
2. stabilizer bar bushing as claimed in claim 1, it is characterized in that: described projection comprise first projection that cooperates with hole on the mounting bracket and with the second suitable projection of the groove on the mounting bracket, first projection is positioned at the crown center position of this stabilizer bar bushing, and second projection is arranged on the stabilizer bar bushing periphery.
3. stabilizer bar bushing as claimed in claim 2 is characterized in that: described second projection is one group of projection.
4. stabilizer bar bushing as claimed in claim 1, it is characterized in that: described groove comprise with mounting bracket on suitable first groove in hole and with mounting bracket on the second protruding suitable groove, first groove is positioned at the crown center position of this stabilizer bar bushing, and second groove is arranged on the stabilizer bar bushing periphery.
5. stabilizer bar bushing as claimed in claim 4 is characterized in that: described second groove is one group of groove.
6. the stabilizer bar bushing described in claim 1 or 2 or 4, it is characterized in that: described bush inside is provided with two-layer reinforcing bar, outer reinforcing bar and internal layer reinforcing bar, reinforcing bar vulcanizes in bush body.
7. a kind of stabilizer bar bushing as claimed in claim 6 is characterized in that: described lining internal diameter is less than stabilizer rod external diameter with matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633114U CN201784428U (en) | 2010-07-19 | 2010-07-19 | Stabilizer bar bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633114U CN201784428U (en) | 2010-07-19 | 2010-07-19 | Stabilizer bar bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784428U true CN201784428U (en) | 2011-04-06 |
Family
ID=43816407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202633114U Expired - Fee Related CN201784428U (en) | 2010-07-19 | 2010-07-19 | Stabilizer bar bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285307A (en) * | 2011-06-29 | 2011-12-21 | 力帆实业(集团)股份有限公司 | Structure for preventing transverse stabilizer bar buffer rubber sleeve from being pulled out |
| CN103407345A (en) * | 2012-06-20 | 2013-11-27 | 天津市大港汽车配件弹簧厂 | Novel integral type stabilizing rod |
| CN107264217A (en) * | 2016-04-08 | 2017-10-20 | 比亚迪股份有限公司 | Stabiliser bar and the vehicle with it |
| CN108501651A (en) * | 2017-02-28 | 2018-09-07 | 住友理工株式会社 | Lining of stabilizer |
-
2010
- 2010-07-19 CN CN2010202633114U patent/CN201784428U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285307A (en) * | 2011-06-29 | 2011-12-21 | 力帆实业(集团)股份有限公司 | Structure for preventing transverse stabilizer bar buffer rubber sleeve from being pulled out |
| CN103407345A (en) * | 2012-06-20 | 2013-11-27 | 天津市大港汽车配件弹簧厂 | Novel integral type stabilizing rod |
| CN107264217A (en) * | 2016-04-08 | 2017-10-20 | 比亚迪股份有限公司 | Stabiliser bar and the vehicle with it |
| CN108501651A (en) * | 2017-02-28 | 2018-09-07 | 住友理工株式会社 | Lining of stabilizer |
| CN108501651B (en) * | 2017-02-28 | 2021-03-16 | 住友理工株式会社 | Stabilizer bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |