CN108656886A - Balance shaft bushing of automobile balance suspension - Google Patents
Balance shaft bushing of automobile balance suspension Download PDFInfo
- Publication number
- CN108656886A CN108656886A CN201710207526.0A CN201710207526A CN108656886A CN 108656886 A CN108656886 A CN 108656886A CN 201710207526 A CN201710207526 A CN 201710207526A CN 108656886 A CN108656886 A CN 108656886A
- Authority
- CN
- China
- Prior art keywords
- bushing
- balance
- rubber bushing
- automobile
- balance shaft
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 7
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides a balance shaft bushing of an automobile balance suspension, which is an integrally formed integral rubber bushing, wherein an outer limit annular boss and an inner limit annular boss are respectively arranged on the outer circle and the inner hole of the rubber bushing; the whole rubber bushing is provided with an axial opening on the circumference, and the whole rubber bushing is broken off and assembled through the axial opening during assembly. The outer limiting annular boss is matched with the positioning groove of the balance hub; the inner limit annular boss is matched with the positioning groove of the balance shaft. According to the invention, the rubber bushing acts between the balance shaft and the balance hub, and the limiting boss is added on the bushing, so that an original axial limiting mechanism in the balance shaft is cancelled, the number of parts is greatly reduced, and the manufacturing cost is further reduced; the bushing structure is made of rubber, so that the automobile bushing is light in weight, simple in structure and low in cost, and meets the requirement of light weight of an automobile.
Description
Technical field
The present invention proposes the balance neck bush of balancing suspension, is applied on double rear axle balancing suspensions.
Background technology
The balance neck bush that common equalizing type of suspension uses at present is steel bimetal liner, without cushion performance, to axis, is put down
The wheel hub intensity requirement of weighing is high, and bimetal liner leads to premature abrasion because of insufficient lubrication.
Invention content
The present invention proposes the balance neck bush of balancing suspension, substitutes steel bimetal liner in the prior art, ties
Structure is simple, at low cost, light-weight, meets automotive light weight technology requirement.
The technical solution adopted by the present invention is：The balance neck bush of balancing suspension, it is characterized in that：It is integrally formed
Whole rubber bushing is respectively equipped with outer limit annular convex platform, interior limit annular convex platform in rubber bushing outer circle and endoporus；Whole rubber
Glue bushing is circumferentially set there are one axially open, and whole rubber bushing is broken into two with one's hands assembly by axially open when assembly.
Further explanation to above-mentioned technical proposal：Outer limit annular convex platform is adapted with the locating slot for balancing wheel hub；It is interior
The locating slot for limiting annular convex platform and balance shaft is adapted.
Above-mentioned technical proposal is further limited：The material that the entirety rubber bushing uses is natural rubber, material
It is easy to get, comprehensive performance is best.
Advantageous effect：The present invention is acted on using rubber material bushing between balance shaft and balance wheel hub, while in bushing
Upper plus positive stop lug boss eliminates Yuanping City and weighs axis in axis to position-limit mechanism, and number of parts is greatly decreased, and manufacturing cost further drops
It is low；
Bush structure uses rubber material, has cushion performance, light-weight, simple in structure, at low cost, meets automotive light weight technology and wants
It asks.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the vertical view of the present invention.
Specific implementation mode
In conjunction with shown in Fig. 1-Fig. 3, it is as follows to further describe the present invention：The balance neck bush of balancing suspension is one
Molding entirety rubber bushing 1, is respectively equipped with outer limit annular convex platform 2, interior spacing ring in whole rubber bushing outer circle and endoporus
Shape boss 3；Whole rubber bushing is circumferentially set there are one axially open 4, and when assembly passes through axially open and whole rubber is served as a contrast
Set breaks assembly into two with one's hands；Outer limit annular convex platform 2 is adapted with the locating slot for balancing wheel hub；Interior limit annular convex platform 3 and balance shaft
Locating slot is adapted.
It is described entirety rubber bushing 1 use material be preferably natural rubber, have material be easy to get, comprehensive performance it is best
Advantage.
Claims (2)
1. the balance neck bush of balancing suspension, it is characterized in that：It is integrally formed whole rubber bushing, rubber bushing outer circle
And outer limit annular convex platform, interior limit annular convex platform are respectively equipped on endoporus；Whole rubber bushing is circumferentially set there are one axis
To opening, whole rubber bushing is broken into two with one's hands by axially open by assembly when assembly.
2. the balance neck bush of balancing suspension according to claim 1, it is characterized in that：What whole rubber bushing used
Material is natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207526.0A CN108656886A (en) | 2017-03-31 | 2017-03-31 | Balance shaft bushing of automobile balance suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207526.0A CN108656886A (en) | 2017-03-31 | 2017-03-31 | Balance shaft bushing of automobile balance suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108656886A true CN108656886A (en) | 2018-10-16 |
Family
ID=63783656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207526.0A Withdrawn CN108656886A (en) | 2017-03-31 | 2017-03-31 | Balance shaft bushing of automobile balance suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108656886A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112898A (en) * | 2020-09-23 | 2020-12-22 | 苏州东风精冲工程有限公司 | High-load bushing for aluminum alloy shifting fork shaft of gearbox |
| CN112112962A (en) * | 2020-09-23 | 2020-12-22 | 苏州东风精冲工程有限公司 | Connecting structure of aluminum alloy shifting fork shaft and bushing |
| CN112519510A (en) * | 2021-01-11 | 2021-03-19 | 镁成(天津)科技发展有限公司 | Electric motor car die-casting wheel hub of embedded bush |
| CN112721556A (en) * | 2021-02-03 | 2021-04-30 | 中国重汽集团济南动力有限公司 | Balanced suspension assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010039161A (en) * | 1999-10-29 | 2001-05-15 | 이계안 | Suspension bush |
| KR20080052758A (en) * | 2006-12-08 | 2008-06-12 | 현대자동차주식회사 | Bush structure of stabilizer bar in vehicle |
| CN101486305A (en) * | 2008-01-14 | 2009-07-22 | 大连安达汽车零部件有限公司 | Balance suspension plate spring seat lining assembly |
| CN102371863A (en) * | 2010-08-13 | 2012-03-14 | 中国第一汽车集团公司 | Steel plate spring bushing for automobile |
| CN202669413U (en) * | 2012-05-04 | 2013-01-16 | 刘天云 | Automobile balance suspension frame steel plate spring seat lining |
| CN206589596U (en) * | 2017-03-31 | 2017-10-27 | 十堰精密新动力科技有限公司 | The balance neck bush of balancing suspension |
-
2017
- 2017-03-31 CN CN201710207526.0A patent/CN108656886A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010039161A (en) * | 1999-10-29 | 2001-05-15 | 이계안 | Suspension bush |
| KR20080052758A (en) * | 2006-12-08 | 2008-06-12 | 현대자동차주식회사 | Bush structure of stabilizer bar in vehicle |
| CN101486305A (en) * | 2008-01-14 | 2009-07-22 | 大连安达汽车零部件有限公司 | Balance suspension plate spring seat lining assembly |
| CN102371863A (en) * | 2010-08-13 | 2012-03-14 | 中国第一汽车集团公司 | Steel plate spring bushing for automobile |
| CN202669413U (en) * | 2012-05-04 | 2013-01-16 | 刘天云 | Automobile balance suspension frame steel plate spring seat lining |
| CN206589596U (en) * | 2017-03-31 | 2017-10-27 | 十堰精密新动力科技有限公司 | The balance neck bush of balancing suspension |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112898A (en) * | 2020-09-23 | 2020-12-22 | 苏州东风精冲工程有限公司 | High-load bushing for aluminum alloy shifting fork shaft of gearbox |
| CN112112962A (en) * | 2020-09-23 | 2020-12-22 | 苏州东风精冲工程有限公司 | Connecting structure of aluminum alloy shifting fork shaft and bushing |
| CN112519510A (en) * | 2021-01-11 | 2021-03-19 | 镁成(天津)科技发展有限公司 | Electric motor car die-casting wheel hub of embedded bush |
| CN112721556A (en) * | 2021-02-03 | 2021-04-30 | 中国重汽集团济南动力有限公司 | Balanced suspension assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 442200 No.18, Qiaodong Village Industrial Zone, Chengguan Town, Zhushan County, Shiyan City, Hubei Province Applicant after: Shiyan precision New Power Technology Co.,Ltd. Address before: 442200 No.18, Qiaodong Village Industrial Zone, Chengguan Town, Zhushan County, Shiyan City, Hubei Province Applicant before: SHIYAN PRECISION NEW ENERGY TECHNOLOGY CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
|
| WW01 | Invention patent application withdrawn after publication |