CN206268286U - A kind of anti-friction bearing retainer - Google Patents
A kind of anti-friction bearing retainer Download PDFInfo
- Publication number
- CN206268286U CN206268286U CN201621379511.XU CN201621379511U CN206268286U CN 206268286 U CN206268286 U CN 206268286U CN 201621379511 U CN201621379511 U CN 201621379511U CN 206268286 U CN206268286 U CN 206268286U
- Authority
- CN
- China
- Prior art keywords
- groove
- roller
- retainer
- wear
- resistant block
- 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 anti-friction bearing retainer, including retainer body, the roller storage groove of more than 1 is offered on the retainer body, open up fluted on retainer body between the two neighboring roller storage groove, lubrication groove is offered on the groove, the lubrication groove and roller storage groove are connected installation, and thermal vias are offered on the retainer body of the upper and lower both sides of groove；Wear-resistant block storage groove is offered in the roller storage groove, wear-resistant block is installed in the wear-resistant block storage groove.A kind of anti-friction bearing retainer described in the utility model, its position that can limit roller, and reduce the friction area of roller and retainer, the setting of lubrication groove is prevented effectively from retainer frictionally damage；And effectively improve the heat dispersion of retainer.
Description
Technical field
The utility model is related to a kind of anti-friction bearing retainer.
Background technology
Bearing arrangement is made up of inner ring, outer ring, retainer and roller.Bearing be often operated in large impact, high temperature, high speed,
Under the regulation of the harsh such as heavy duty, bearing easily weares and teares, damages.It can to install roller in the retainer for being used at present
Moved in roller storage groove, so that increase the contact area with retainer, therefore easily abrasion, reduce retainer
Service life.Simultaneously also there is radiating effect in existing retainer.
Utility model content
The purpose of this utility model is to provide a kind of anti-friction bearing retainer, and it can limit the position of roller, and subtract
The friction area of small roller and retainer, the setting of lubrication groove is prevented effectively from retainer frictionally damage；And effectively improve bearing
The heat dispersion of retainer.
In order to achieve the above object, the technical solution of the utility model is：
A kind of anti-friction bearing retainer, including retainer body, offer the roller of more than 1 on the retainer body
Storage groove, opens up fluted on the retainer body between the two neighboring roller storage groove, is opened up on the groove
There is a lubrication groove, the lubrication groove is connected installation, the retainer body of the upper and lower both sides of groove with roller storage groove
On offer thermal vias；Wear-resistant block storage groove is offered in the roller storage groove, in the wear-resistant block storage groove
Wear-resistant block is installed.
The wear-resistant block is metal ceramic wear-resisting block.
The depth of groove of the depth of groove more than groove of the roller storage groove.
Roller retaining groove is offered on the retainer body, and the roller retaining groove stores groove phase with roller
Connection is installed.
The beneficial effects of the utility model are：A kind of anti-friction bearing retainer, its position that can limit roller, and reduce
The friction area of roller and retainer, the setting of lubrication groove is prevented effectively from retainer frictionally damage；And effectively improve bearing guarantor
Hold the heat dispersion of frame.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of anti-friction bearing retainer as shown in Figure 1, including retainer body 1,1 is offered on the retainer body 1
Roller storage groove 2 more than individual, opens up fluted on the retainer body 1 between the two neighboring roller storage groove 2
3, offer lubrication groove 4 on the groove 3, the lubrication groove 4 is connected installation with roller storage groove 2, and groove is about 3
Thermal vias 5 are offered on the retainer body 1 of both sides；Wear-resistant block storage concavity is offered in the roller storage groove 2
Groove 6, wear-resistant block 7 is provided with the wear-resistant block storage groove 6.The setting of lubrication groove 4 can store lubricant grease, lubricating oil
Fat can lubricate retainer and roller, so as to reduce retainer and roller frictional damage.The setting of wear-resistant block 7 is not only
The position of roller can be limited, and the friction area of roller and retainer can be reduced.
The wear-resistant block 7 is metal ceramic wear-resisting block.
The depth of groove of the depth of groove more than groove 3 of the roller storage groove 2.
Roller retaining groove 8, and the roller retaining groove 8 and roller storage concavity are offered on the retainer body 1
Groove 2 is connected installation.The setting of roller retaining groove 8 can further limit the position of roller, it is to avoid roller roller storage concavity
Moved in groove 2, increase friction area.
A kind of anti-friction bearing retainer of the present embodiment, its position that can limit roller, and reduce roller and retainer
Friction area, the setting of lubrication groove is prevented effectively from retainer frictionally damage；And effectively improve the thermal diffusivity of retainer
Energy.
Claims (4)
1. a kind of anti-friction bearing retainer, it is characterised in that：Including retainer body（1）, the retainer body（1）On open up
There is the roller storage groove of more than 1（2）, the two neighboring roller storage groove（2）Between retainer body（1）On open
It is provided with groove（3）, the groove（3）On offer lubrication groove（4）, the lubrication groove（4）Groove is stored with roller（2）Phase
Connection is installed, groove（3）The retainer body of upper and lower both sides（1）On offer thermal vias（5）；The roller storage concavity
Groove（2）Inside offer wear-resistant block storage groove（6）, the wear-resistant block storage groove（6）Wear-resistant block is inside installed（7）.
2. a kind of anti-friction bearing retainer according to claim 1, it is characterised in that：The wear-resistant block（7）For metal is made pottery
Porcelain wear-resistant block.
3. a kind of anti-friction bearing retainer according to claim 1, it is characterised in that：The roller stores groove（2）'s
Depth of groove is more than groove（3）Depth of groove.
4. a kind of anti-friction bearing retainer according to claim 1, it is characterised in that：The retainer body（1）On open
It is provided with roller retaining groove（8）, and the roller retaining groove（8）Groove is stored with roller（2）Be connected installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379511.XU CN206268286U (en) | 2016-12-15 | 2016-12-15 | A kind of anti-friction bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379511.XU CN206268286U (en) | 2016-12-15 | 2016-12-15 | A kind of anti-friction bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268286U true CN206268286U (en) | 2017-06-20 |
Family
ID=59046444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379511.XU Expired - Fee Related CN206268286U (en) | 2016-12-15 | 2016-12-15 | A kind of anti-friction bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268286U (en) |
-
2016
- 2016-12-15 CN CN201621379511.XU patent/CN206268286U/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 |