CN206268280U - A kind of ball-bearing retainer - Google Patents
A kind of ball-bearing retainer Download PDFInfo
- Publication number
- CN206268280U CN206268280U CN201621379459.8U CN201621379459U CN206268280U CN 206268280 U CN206268280 U CN 206268280U CN 201621379459 U CN201621379459 U CN 201621379459U CN 206268280 U CN206268280 U CN 206268280U
- Authority
- CN
- China
- Prior art keywords
- ball
- hole
- ball storage
- retainer
- vias
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of ball-bearing retainer, including retainer body, the first ball storage sets of vias, the second ball storage sets of vias are offered on the retainer body respectively, the first ball storage sets of vias is made up of the first ball storage through hole of more than 1, the second ball storage sets of vias is made up of the second ball storage through hole of more than 1, and first ball storage through hole and the second ball storage through hole arranged in dislocation；The first noise reduction groove is offered on retainer outer body wall outside the first ball storage through hole, the second noise reduction groove is offered on the retainer outer body wall outside the second ball storage through hole.A kind of ball-bearing retainer described in the utility model, the setting of noise reduction groove effectively reduces the noise of bearing, the setting of lubrication groove can lubricate retainer and ball, reduce the frictionally damage between retainer and ball, so as to effectively improve the service life of bearing.
Description
Technical field
The utility model is related to a kind of ball-bearing retainer.
Background technology
With the development of society, the production machine of some factories is more and more, but many machines can all use ball axle
Hold, existing ball bearing is made up of inner ring, outer ring, retainer and roller.But existing ball-bearing retainer exists easy
Abrasion, service life is short, and erasure effect is undesirable, the problems such as radiating effect difference.
Utility model content
The purpose of this utility model is to provide a kind of ball-bearing retainer, and the setting of noise reduction groove effectively reduces axle
The noise for holding, the setting of lubrication groove can lubricate retainer and ball, and the friction reduced between retainer and ball is damaged
Wound, so as to effectively improve the service life of bearing.
In order to achieve the above object, the technical solution of the utility model is：
A kind of ball-bearing retainer, including retainer body, the first ball is offered on the retainer body respectively
Storage sets of vias, the second ball storage sets of vias, the first ball storage sets of vias are logical by the first ball storage of more than 1
Hole is constituted, and the second ball storage sets of vias is made up of the second ball storage through hole of more than 1, and first ball is deposited
Storage through hole and the second ball storage through hole arranged in dislocation；Opened on retainer outer body wall outside the first ball storage through hole
The first noise reduction groove is provided with, it is recessed to offer the second noise reduction on the retainer outer body wall outside the second ball storage through hole
Groove；The first lubrication groove, the second lubrication groove, first lubrication groove are offered on the retainer body madial wall respectively
It is connected installations with the first ball storage through hole, second lubrication groove and the second ball store through hole and be connected installation.
Silencing cotton is mounted in the first noise reduction groove and the second noise reduction groove.
Thermal vias are offered on the retainer body.
The first ball storage sets of vias installation parallel with the second ball storage sets of vias.
The first lubrication groove installation parallel with the second lubrication groove.
The beneficial effects of the utility model are：A kind of ball-bearing retainer, the setting of noise reduction groove effectively reduces axle
The noise for holding, the setting of lubrication groove can lubricate retainer and ball, and the friction reduced between retainer and ball is damaged
Wound, so as to effectively improve the service life of bearing.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is rearview of the present utility model.
Specific embodiment
Embodiment 1
The body of a kind of ball-bearing retainer, including retainer as shown in Figure 1 and Figure 21, on the retainer body 1 respectively
The first ball storage sets of vias, the second ball storage sets of vias are offered, first ball stores sets of vias by more than 1
First ball storage through hole 2 is constituted, and the second ball storage sets of vias is made up of the second ball storage through hole 3 of more than 1,
And the first ball storage through hole 2 and second ball storage arranged in dislocation of through hole 3；Outside the first ball storage through hole 2
The first noise reduction groove 4 is offered on the lateral wall of retainer body 1, outside the retainer body 1 outside the second ball storage through hole 3
The second noise reduction groove 5 is offered on the wall of side；The first lubrication groove 6, second is offered on the madial wall of retainer body 1 respectively
Lubrication groove 7, first lubrication groove 6 and the first ball storage through hole 2 is connected installations, second lubrication groove 7 and
Second ball storage through hole 3 is connected installation.The setting of the first noise reduction groove 4 and the second noise reduction groove 5 can reduce noise.The
The setting of one lubrication groove 6 and the second lubrication groove 7 can store lubricant grease, so as to lubricate retainer and ball.
Silencing cotton 8 is mounted in the first noise reduction groove 4 and the second noise reduction groove 5.The setting of silencing cotton 8 is further
Improve erasure effect.
Thermal vias 9 are offered on the retainer body 1.The setting of thermal vias 9 can improve retainer
Radiating effect.
The first ball storage sets of vias installation parallel with the second ball storage sets of vias.
First lubrication groove 6 and the parallel installation of the second lubrication groove 7.
A kind of ball-bearing retainer of the present embodiment, the setting of noise reduction groove effectively reduces the noise of bearing, lubrication
The setting of groove can lubricate retainer and ball, reduce the frictionally damage between retainer and ball, so as to effectively carry
The service life of bearing high.
Claims (5)
1. a kind of ball-bearing retainer, it is characterised in that：Including retainer body（1）, the retainer body（1）Upper difference
The first ball storage sets of vias, the second ball storage sets of vias are offered, first ball stores sets of vias by more than 1
First ball stores through hole（2）Composition, the second ball storage sets of vias stores through hole by second ball of more than 1（3）
Composition, and first ball storage through hole（2）Through hole is stored with the second ball（3）Arranged in dislocation；The first ball storage
Through hole（2）Outer retainer body（1）The first noise reduction groove is offered on lateral wall（4）, the second ball storage through hole（3）
Outer retainer body（1）The second noise reduction groove is offered on lateral wall（5）；The retainer body（1）On madial wall respectively
Offer the first lubrication groove（6）, the second lubrication groove（7）, first lubrication groove（6）Through hole is stored with the first ball
（2）Be connected installation, second lubrication groove（7）Through hole is stored with the second ball（3）Be connected installation.
2. a kind of ball-bearing retainer according to claim 1, it is characterised in that：The first noise reduction groove（4）With
Second noise reduction groove（5）Inside it is mounted on silencing cotton（8）.
3. a kind of ball-bearing retainer according to claim 1, it is characterised in that：The retainer body（1）On open
It is provided with thermal vias（9）.
4. a kind of ball-bearing retainer according to claim 1, it is characterised in that：First ball stores sets of vias
Installation parallel with the second ball storage sets of vias.
5. a kind of ball-bearing retainer according to claim 1, it is characterised in that：First lubrication groove（6）With
Second lubrication groove（7）Parallel installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379459.8U CN206268280U (en) | 2016-12-15 | 2016-12-15 | A kind of ball-bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379459.8U CN206268280U (en) | 2016-12-15 | 2016-12-15 | A kind of ball-bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268280U true CN206268280U (en) | 2017-06-20 |
Family
ID=59046490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379459.8U Expired - Fee Related CN206268280U (en) | 2016-12-15 | 2016-12-15 | A kind of ball-bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268280U (en) |
-
2016
- 2016-12-15 CN CN201621379459.8U patent/CN206268280U/en not_active Expired - Fee Related
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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: 20170620 Termination date: 20171215 |