CN107420429A - A kind of Chinese herbaceous peony traveller bearing - Google Patents
A kind of Chinese herbaceous peony traveller bearing Download PDFInfo
- Publication number
- CN107420429A CN107420429A CN201710682821.1A CN201710682821A CN107420429A CN 107420429 A CN107420429 A CN 107420429A CN 201710682821 A CN201710682821 A CN 201710682821A CN 107420429 A CN107420429 A CN 107420429A
- Authority
- CN
- China
- Prior art keywords
- bearing
- plane
- herbaceous peony
- chinese herbaceous
- inner race
- 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.)
- Pending
Links
- 241000736199 Paeonia Species 0.000 title claims abstract description 9
- 235000006484 Paeonia officinalis Nutrition 0.000 title claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of Chinese herbaceous peony traveller bearing, described bearing includes bearing outer ring 1, bearing inner race 3 and the ball 2 between bearing inner race and bearing outer ring, wherein, the bearing face is inclined-plane, and the inclined-plane central vertical shaft has angle a with inclined-plane central shaft, 3 ° of 10 ° of ＜ a ＜, the bearing face is provided with positioning hole 4, can bear bigger load, under equal Axial Loads, frictional force is smaller, and bearing life is longer.
Description
Technical field
The invention belongs to technical field of bearings, and in particular to a kind of Chinese herbaceous peony traveller bearing.
Background technology
Plane bearing is called pressure bearing, is one for automobile although pressure bearing structure and uncomplicated
Very important part, it carries most car body weight, but also to rotate.Current most of automobile front sliding columns
Bearing is all plane bearing, as shown in figure 1, but front sliding column installation is all to tilt installation（Angle be present with perpendicular）, and subtract
Shake device and spring be not coaxial, when road conditions are bad in vehicle traveling process, plane bearing moment of friction is big, suffered radial load compared with
Greatly, bearing service life is shortened.Plane bearing is simple in construction simultaneously, no location structure, different according to road conditions, unbalance stress journey
Degree is obvious, is easily damaged, and gently then influences comfortableness, and tire makes an uproar change greatly, running out the way, and weight can then cause suspension to damage, and make steering
System down and traffic accident occurs.
The content of the invention
It is an object of the invention to provide a kind of Chinese herbaceous peony traveller bearing, can bear bigger load, equal Axial Loads
Under, frictional force is smaller, and bearing life is longer.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that to realize：A kind of Chinese herbaceous peony traveller bearing, described axle
Hold and include bearing outer ring 1, bearing inner race 3 and the ball 2 between bearing inner race and bearing outer ring, wherein, the bearing
End face is inclined-plane, and the inclined-plane central vertical shaft has angle a with inclined-plane central shaft, and 3 ° of 10 ° of ＜ a ＜, the bearing face is set
It is equipped with positioning hole 4.
In order to mitigate bearing weight, the load that enhancing bearing is born, further improve of the present invention is, in the bearing
Circle is additionally provided with some reinforcements 5.
In summary, compared to traditional bearing, angle is installed according to damper and spring, bearing is redesigned by testing,
Bearing face of the present invention is inclined-plane, and inclined-plane central vertical shaft has angle a with inclined-plane central shaft, 3 ° of 10 ° of ＜ a ＜, can born more
Big load, under equal Axial Loads, frictional force is smaller, and bearing life is longer.Positioning hole is set on bearing simultaneously, is installed
It is more convenient；Bearing inner race reinforcing rib design, the load that weight is lighter, enhancing bearing is born.
Brief description of the drawings
Fig. 1 prior art plane bearing structural representations；
Fig. 2 is the cross section structure schematic diagram of the present invention；
Fig. 3 is main structure diagram of the present invention.
Embodiment
The present invention is illustrated with reference to the drawings and specific embodiments：
As shown in Figure 2 and Figure 3, a kind of Chinese herbaceous peony traveller bearing provided by the invention, described bearing include bearing outer ring 1, bearing
Inner ring 3 and the ball 2 between bearing inner race and bearing outer ring, wherein, the bearing face is inclined-plane, the inclined-plane center
There is angle a in vertical axis, 3 ° of 10 ° of ＜ a ＜, the bearing face is provided with positioning hole 4 with inclined-plane central shaft.
In order to mitigate bearing weight, the load that enhancing bearing is born, the bearing inner race is additionally provided with some reinforcements 5.
In one embodiment, the bearing face is inclined-plane, and the inclined-plane central vertical shaft exists with inclined-plane central shaft
Angle a, a=3 °, is had found by CAE analysis, and now for bearing under equal Axial Loads, frictional force is smaller, and bearing life is more
Long, further experiment is found, in one embodiment, a=10 °, now bearing can bear bigger load, a kind of optimal
In embodiment, a=7.5 °, now bearing can not only bear bigger load, and under equal Axial Loads, frictional force
Smaller, bearing life is longer.
Claims (2)
1. a kind of Chinese herbaceous peony traveller bearing, described bearing include bearing outer ring（1）, bearing inner race（3）With positioned at bearing inner race
Ball between bearing outer ring（2）, it is characterised in that the bearing face is inclined-plane, the inclined-plane central vertical shaft with tiltedly
There is angle a in face central shaft, 3 ° of 10 ° of ＜ a ＜, the bearing face is provided with positioning hole（4）.
2. a kind of Chinese herbaceous peony traveller bearing according to claim 1, it is characterised in that the bearing inner race is additionally provided with some
Reinforcement（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682821.1A CN107420429A (en) | 2017-08-11 | 2017-08-11 | A kind of Chinese herbaceous peony traveller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682821.1A CN107420429A (en) | 2017-08-11 | 2017-08-11 | A kind of Chinese herbaceous peony traveller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420429A true CN107420429A (en) | 2017-12-01 |
Family
ID=60437889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710682821.1A Pending CN107420429A (en) | 2017-08-11 | 2017-08-11 | A kind of Chinese herbaceous peony traveller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043157A (en) * | 2019-12-30 | 2020-04-21 | 宁波吉利汽车研究开发有限公司 | Bearing, preceding traveller assembly and car |
| CN113431842A (en) * | 2021-06-23 | 2021-09-24 | 人本股份有限公司 | Shock absorber bearing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040104552A1 (en) * | 2002-11-27 | 2004-06-03 | S.N.R. Roulements | Rotating instrumented suspension stop for measuring vertical forces |
| US20050063630A1 (en) * | 2003-09-04 | 2005-03-24 | Zf Friedrichshafen Ag | Bearing for a vibration damper |
| CN101073978A (en) * | 2006-05-16 | 2007-11-21 | S.N.R.鲁尔门斯公司 | Suspending position limit device with reinforced sealing for vehicle |
| CN101323235A (en) * | 2007-06-13 | 2008-12-17 | F.波尔希名誉工学博士公司 | Upper part anchoring system for shock strut of vechicle |
| EP2357371A1 (en) * | 2010-02-03 | 2011-08-17 | Aktiebolaget SKF | Rolling bearing for a suspension thrust bearing device. |
| CN203272436U (en) * | 2013-05-16 | 2013-11-06 | 江苏万达特种轴承有限公司 | Tilting-installation roller bearing |
| CN107009836A (en) * | 2015-12-08 | 2017-08-04 | 斯凯孚公司 | Pillar installs bearing unit |
| CN207297641U (en) * | 2017-08-11 | 2018-05-01 | 陕西通家汽车股份有限公司 | A kind of Chinese herbaceous peony traveller bearing |
-
2017
- 2017-08-11 CN CN201710682821.1A patent/CN107420429A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040104552A1 (en) * | 2002-11-27 | 2004-06-03 | S.N.R. Roulements | Rotating instrumented suspension stop for measuring vertical forces |
| US20050063630A1 (en) * | 2003-09-04 | 2005-03-24 | Zf Friedrichshafen Ag | Bearing for a vibration damper |
| CN101073978A (en) * | 2006-05-16 | 2007-11-21 | S.N.R.鲁尔门斯公司 | Suspending position limit device with reinforced sealing for vehicle |
| CN101323235A (en) * | 2007-06-13 | 2008-12-17 | F.波尔希名誉工学博士公司 | Upper part anchoring system for shock strut of vechicle |
| EP2357371A1 (en) * | 2010-02-03 | 2011-08-17 | Aktiebolaget SKF | Rolling bearing for a suspension thrust bearing device. |
| CN203272436U (en) * | 2013-05-16 | 2013-11-06 | 江苏万达特种轴承有限公司 | Tilting-installation roller bearing |
| CN107009836A (en) * | 2015-12-08 | 2017-08-04 | 斯凯孚公司 | Pillar installs bearing unit |
| CN207297641U (en) * | 2017-08-11 | 2018-05-01 | 陕西通家汽车股份有限公司 | A kind of Chinese herbaceous peony traveller bearing |
Non-Patent Citations (1)
| Title |
|---|
| 杨焕凤; 袁华生: "弹性支承的汽车悬架轴承单元振动故障研究与试验验证", 轴承 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043157A (en) * | 2019-12-30 | 2020-04-21 | 宁波吉利汽车研究开发有限公司 | Bearing, preceding traveller assembly and car |
| CN113431842A (en) * | 2021-06-23 | 2021-09-24 | 人本股份有限公司 | Shock absorber bearing |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |