CN207297641U - A kind of Chinese herbaceous peony traveller bearing - Google Patents
A kind of Chinese herbaceous peony traveller bearing Download PDFInfo
- Publication number
- CN207297641U CN207297641U CN201720998688.6U CN201720998688U CN207297641U CN 207297641 U CN207297641 U CN 207297641U CN 201720998688 U CN201720998688 U CN 201720998688U CN 207297641 U CN207297641 U CN 207297641U
- 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.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of Chinese herbaceous peony traveller bearing, the 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 there are angle a with inclined-plane central shaft for the inclined-plane central vertical shaft, 3 ° of 10 ° of ＜ a ＜, the bearing face is provided with location hole 4, can bear the load of bigger, under equal Axial Loads, frictional force smaller, bearing life are longer.
Description
Technical field
The utility model 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 component, 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（There are angle 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 structure at the same time, no location structure, different according to road conditions, unbalance stress journey
Degree is obvious, is easily damaged, gently then influences comfort, and tire, which is made an uproar, to become larger, running out the way, and weight is damaged it will cause suspension, makes steering
System down and traffic accident occurs.
Utility model content
The purpose of this utility model is to provide a kind of Chinese herbaceous peony traveller bearing, can bear the load of bigger, equal axial load
Under effect, frictional force smaller, bearing life is longer.
To reach above-mentioned purpose, the utility model adopts the following technical solution to realize：A kind of Chinese herbaceous peony traveller bearing, it is described
Bearing include bearing outer ring 1, bearing inner race 3 and the ball 2 between bearing inner race and bearing outer ring, wherein, it is described
Bearing face is inclined-plane, and there are angle a, 3 ° of 10 ° of ＜ a ＜, the bearing end with inclined-plane central shaft for the inclined-plane central vertical shaft
Face is provided with location hole 4.
In order to mitigate bearing weight, the load that enhancing bearing is born, the utility model, which further improves, to be, the axis
Hold inner ring and be additionally provided with some reinforcing ribs 5.
In conclusion comparing traditional bearing, angle is installed according to damper and spring, bearing is redesigned by testing,
The utility model bearing face is inclined-plane, and with inclined-plane central shaft there are angle a, 3 ° of 10 ° of ＜ a ＜, can hold inclined-plane central vertical shaft
By the load of bigger, under equal Axial Loads, frictional force smaller, bearing life is longer.Location hole is set on bearing at the same time,
Installation 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 structure diagrams；
Fig. 2 is the cross section structure schematic diagram of the utility model；
Fig. 3 is the utility model main structure diagram.
Embodiment
The utility model 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 utility model, the bearing include outside bearing
Circle 1, bearing inner race 3 and the ball 2 between bearing inner race and bearing outer ring, wherein, the bearing face is inclined-plane, described
Inclined-plane central vertical shaft is with inclined-plane central shaft there are angle a, and 3 ° of 10 ° of ＜ a ＜, the bearing face is provided with location hole 4.
In order to mitigate bearing weight, the load that enhancing bearing is born, the bearing inner race is additionally provided with some reinforcing ribs 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 °, are found by CAE analysis, and bearing is under equal Axial Loads at this time, and frictional force smaller, bearing life is more
Long, further experiment is found, in one embodiment, a=10 °, at this time bearing can bear the load of bigger, a kind of optimal
In embodiment, a=7.5 °, at this time bearing can not only bear the load of bigger, but also under equal Axial Loads, frictional force
Smaller, bearing life are longer.
Claims (2)
1. a kind of Chinese herbaceous peony traveller bearing, the 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
Face central shaft is there are angle a, and 3 ° of 10 ° of ＜ a ＜, the bearing face is provided with location 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
Reinforcing rib（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998688.6U CN207297641U (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 |
|---|---|---|---|
| CN201720998688.6U CN207297641U (en) | 2017-08-11 | 2017-08-11 | A kind of Chinese herbaceous peony traveller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297641U true CN207297641U (en) | 2018-05-01 |
Family
ID=62443934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998688.6U Expired - Fee Related CN207297641U (en) | 2017-08-11 | 2017-08-11 | A kind of Chinese herbaceous peony traveller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420429A (en) * | 2017-08-11 | 2017-12-01 | 陕西通家汽车股份有限公司 | A kind of Chinese herbaceous peony traveller bearing |
| 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 |
-
2017
- 2017-08-11 CN CN201720998688.6U patent/CN207297641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420429A (en) * | 2017-08-11 | 2017-12-01 | 陕西通家汽车股份有限公司 | A kind of Chinese herbaceous peony traveller bearing |
| 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 |
| CN111043157B (en) * | 2019-12-30 | 2022-10-11 | 浙江吉利控股集团有限公司 | Bearing, preceding traveller assembly and car |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20200811 |