CN207795868U - A kind of automobile absorber bearing assembly of novel sealing structure - Google Patents
A kind of automobile absorber bearing assembly of novel sealing structure Download PDFInfo
- Publication number
- CN207795868U CN207795868U CN201820173872.1U CN201820173872U CN207795868U CN 207795868 U CN207795868 U CN 207795868U CN 201820173872 U CN201820173872 U CN 201820173872U CN 207795868 U CN207795868 U CN 207795868U
- Authority
- CN
- China
- Prior art keywords
- bearing
- seat ring
- bearing block
- blowout patche
- retainer
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004519 grease Substances 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model belongs to bearing arrangement technical field, more particularly to a kind of automobile absorber bearing assembly of novel sealing structure, including blowout patche, seat ring, retainer, bearing cage and bearing block, the retainer is between blowout patche and seat ring, steel ball is equipped in the retainer, the raceway groove coordinated with steel ball is respectively equipped on the blowout patche and seat ring, the bearing cage couples with blowout patche, the bearing block couples with seat ring, the bearing cage couples with bearing block, and the bearing cage is equipped with labyrinth type fixing structure with bearing block interface.It is designed by the interface maze-type structure of bearing block and bearing cage, special sealing device is eliminated, sealing structure is optimized, solves the problems, such as the sealing of the Preserving problems of lubricating grease and bearing and dust-proof, sealing effect is good, is effectively improved the service life and reliability of bearing.
Description
Technical field
The utility model belongs to bearing arrangement technical field, and in particular to a kind of automobile absorber axis of novel sealing structure
Hold assembly.
Background technology
The use condition of automotive suspension damper bearing assembly is very severe, works under dust and muddy water situation, muddy water,
The foreign matters such as dust, the grains of sand easily enter Bearing inner, aggravate the abrasion of bearing, lead to the service life reduction of bearing.Traditional vapour
Suspension damper bearing assembly must be provided with special sealing device to realize the dust-proof and greasy property of bearing assembly.
Utility model content
In view of the above technical problems, it is total to provide a kind of automobile absorber bearing of novel sealing structure for the utility model
At the assembly can solve the problems, such as the sealing of bearing assembly and dust-proof, optimization sealing structure, to improve the use of bearing assembly
Life and reliability.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of automobile absorber bearing assembly of novel sealing structure, including blowout patche, seat ring, retainer, bearing cage and axis
Bearing, the retainer are equipped with steel ball, are set respectively on the blowout patche and seat ring between blowout patche and seat ring in the retainer
There are the raceway groove coordinated with steel ball, the bearing cage to couple with blowout patche, the bearing block couples with seat ring, the bearing cage and bearing
Seat connection, the bearing cage are equipped with labyrinth type fixing structure with bearing block interface.
The material of the bearing cage and bearing block is all made of PA66+GF30.
The material of the steel ball uses GCr15 bearing steels；The material of retainer 4 uses PA6.
The material of the blowout patche and seat ring is all made of 65Mn cold-rolled strips.
The seat ring is interference fitted with bearing block, and seat ring is pressed into bearing block.
The utility model compared with prior art, has an advantageous effect in that：
It is designed by the interface maze-type structure of bearing block and bearing cage, eliminates special sealing device, optimize
Sealing structure solves the problems, such as the sealing of the Preserving problems of lubricating grease and bearing and dust-proof, and sealing effect is good, effectively carries
The high service life and reliability of bearing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the utility model；
Wherein：1 is bearing cage, and 2 be blowout patche, and 3 be steel ball, and 4 be retainer, and 5 be seat ring, and 6 be bearing block.
Specific implementation mode
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
It is only the utility model a part of the embodiment to apply example, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
As shown in Figure 1, bearing assembly is made of bearing cage 1, blowout patche 2, steel ball 3, retainer 4, seat ring 5 and bearing block 6.Axis
The material for holding cover 1 and bearing block 6 is PA66+GF30；The material of blowout patche 2 and seat ring 5 is 65Mn cold-rolled strips；Steel ball 3
Material is GCr15 bearing steels；The material of retainer 4 is PA6.Seat ring 5 is pressed by interference fit in bearing block 6, bearing block 6
It is equipped with corresponding groove；Steel ball 3 is sequentially fitted into each pocket hole of retainer 4, then by steel ball 3 and retainer 4
Component is on the raceway groove of seat ring 5；Then, by blowout patche 2 on seat ring 5, raceway groove is in contact with steel ball 3；Finally by axis
The seam allowance and bearing block 6 for holding 1 lower part of cover are assembled together to form bearing assembly.
As shown in Fig. 2, labyrinth type fixing structure refers to, protrusion is equipped in the lower part of bearing cage 1（Public seam allowance）, bearing block 6
Top be equipped with groove（Female seam allowance）, after bearing cage 1 couples with bearing block 6 so that protrusion coordinates with groove, is formed interlaced
（That is labyrinth type）Structure.Special sealing device can be being saved by using labyrinth type fixing structure simultaneously, also had good
Good sealing performance improves whole reliability to simplify the structure of bearing assembly.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment can also not depart from the utility model aims within the knowledge of a person skilled in the art
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of automobile absorber bearing assembly of novel sealing structure, it is characterised in that：Including blowout patche（2）, seat ring（5）, protect
Hold frame（4）, bearing cage（1）And bearing block（6）, the retainer（4）Positioned at blowout patche（2）And seat ring（5）Between, the retainer
（4）It is interior to be equipped with steel ball（3）, the blowout patche（2）And seat ring（5）On be respectively equipped with and steel ball（3）The raceway groove of cooperation, the bearing cage
（1）With blowout patche（2）Connection, the bearing block（6）With seat ring（5）Connection, the bearing cage（1）With bearing block（6）Connection, it is described
Bearing cage（1）With bearing block（6）Interface is equipped with labyrinth type fixing structure.
2. a kind of automobile absorber bearing assembly of novel sealing structure according to claim 1, it is characterised in that：It is described
Bearing cage（1）And bearing block（6）Material be all made of PA66+GF30.
3. a kind of automobile absorber bearing assembly of novel sealing structure according to claim 1, it is characterised in that：It is described
Steel ball（3）Material use GCr15 bearing steels；Retainer（4）Material use PA6.
4. a kind of automobile absorber bearing assembly of novel sealing structure according to claim 1, it is characterised in that：It is described
Blowout patche（2）And seat ring（5）Material be all made of 65Mn cold-rolled strips.
5. a kind of automobile absorber bearing assembly of novel sealing structure according to claim 1, it is characterised in that：It is described
Seat ring（5）With bearing block（6）Interference fit, seat ring（5）It is pressed into bearing block（6）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173872.1U CN207795868U (en) | 2018-02-01 | 2018-02-01 | A kind of automobile absorber bearing assembly of novel sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173872.1U CN207795868U (en) | 2018-02-01 | 2018-02-01 | A kind of automobile absorber bearing assembly of novel sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795868U true CN207795868U (en) | 2018-08-31 |
Family
ID=63267131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820173872.1U Active CN207795868U (en) | 2018-02-01 | 2018-02-01 | A kind of automobile absorber bearing assembly of novel sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795868U (en) |
-
2018
- 2018-02-01 CN CN201820173872.1U patent/CN207795868U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 044399 Intersection of Zhenxing Street and Chuangye Road in Xinhu Industrial Park, Pinglu County, Yuncheng City, Shanxi Province Patentee after: Shanxi Xinhuan Precision Manufacturing Co.,Ltd. Address before: 044300 Industrial Park, Xinhu village, shengshengjian Town, Pinglu County, Yuncheng City, Shanxi Province Patentee before: SHANXI XINHUAN RUBBER & PLASTIC PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |