CN206268287U - A kind of roller bearing retainer of long service life - Google Patents
A kind of roller bearing retainer of long service life Download PDFInfo
- Publication number
- CN206268287U CN206268287U CN201621379524.7U CN201621379524U CN206268287U CN 206268287 U CN206268287 U CN 206268287U CN 201621379524 U CN201621379524 U CN 201621379524U CN 206268287 U CN206268287 U CN 206268287U
- Authority
- CN
- China
- Prior art keywords
- roller
- retainer
- hole
- service life
- postive stop
- 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 roller bearing retainer of long service life, including retainer body, the roller storage through hole of more than 1 is offered on the retainer body, contiguous block is installed on retainer body between the two neighboring roller storage through hole, the roller storage through hole top is provided with roller postive stop baffle, and the roller postive stop baffle is connected with contiguous block, and louvre is offered on the roller postive stop baffle；Offer lubrication groove on retainer body between two neighboring roller storage through hole, the lubrication groove and roller store through hole and be connected installation.A kind of roller bearing retainer of long service life described in the utility model, the setting of thermal vias can avoid retainer local temperature too high, it is difficult to radiate, and the setting of lubrication groove can improve lubricant effect, reduce retainer frictionally damage, so as to improve retainer service life.
Description
Technical field
The utility model is related to a kind of roller bearing retainer of long service life.
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.The retainer for being used at present its radiating effect is paid no attention to
Think, so that the heat of the generation that rubs easily is piled up, have a strong impact on the service life of bearing.Existing retainer is also deposited simultaneously
The problems such as lubricant effect difference.
Utility model content
The purpose of this utility model is to provide a kind of roller bearing retainer of long service life, the setting of thermal vias
Retainer local temperature can be avoided too high, it is difficult to from radiating, the setting of lubrication groove can improve lubricant effect, reduce bearing and protect
Frame frictionally damage is held, so as to improve retainer service life.
In order to achieve the above object, the technical solution of the utility model is：
A kind of roller bearing retainer of long service life, including retainer body, 1 is offered on the retainer body
Roller storage through hole more than individual, contiguous block is provided with the retainer body between the two neighboring roller storage through hole,
The roller storage through hole top is provided with roller postive stop baffle, and the roller postive stop baffle is connected with contiguous block, and described
Louvre is offered on roller postive stop baffle；Profit is offered on retainer body between the two neighboring roller storage through hole
Sliding groove, the lubrication groove and roller store through hole and are connected installation.
Roller retaining groove is offered on the retainer body, the roller retaining groove is connected with roller storage through hole
It is logical to install.
The contiguous block is integrally manufactured with roller postive stop baffle to be formed.
The beneficial effects of the utility model are：A kind of roller bearing retainer of long service life, the setting of thermal vias
Retainer local temperature can be avoided too high, it is difficult to from radiating, the setting of lubrication groove can improve lubricant effect, reduce bearing and protect
Frame frictionally damage is held, so as to improve retainer service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of roller bearing retainer of long service life as shown in Figure 1, including retainer body 1, the retainer sheet
The roller storage through hole 2 of more than 1, the retainer body 1 between the two neighboring roller storage through hole 2 are offered on body 1
On contiguous block 3 is installed, the top of roller storage through hole 2 is provided with roller postive stop baffle 4, and the roller postive stop baffle 4
It is connected with contiguous block 3, and louvre 5 is offered on the roller postive stop baffle 4；Two neighboring roller storage through hole 2 it
Between retainer body 1 on offer lubrication groove 6, the lubrication groove 6 is connected installation with roller storage through hole 2.Roller
The setting of postive stop baffle 4 can limit the position of roller, it is to avoid roller is moved in roller storage through hole 2, is reduced bearing and is kept
The frictionally damage of frame.The setting of louvre 5 can avoid retainer local temperature too high, it is difficult to radiate.The setting of lubrication groove 6
Lubricant effect can be improved, reduces retainer frictionally damage, so as to improve retainer service life.
Roller retaining groove 7 is offered on the retainer body 1, the roller retaining groove 7 stores through hole 2 with roller
Be connected installation.The setting of roller retaining groove 7 can further limit the position of roller, it is to avoid roller stores through hole in roller
Moved in 2, reduce the frictionally damage of retainer.
The contiguous block 3 is integrally manufactured with roller postive stop baffle 4 to be formed.
A kind of roller bearing retainer of long service life of the present embodiment, the setting of thermal vias can avoid retainer
Local temperature is too high, it is difficult to radiate, and the setting of lubrication groove can improve lubricant effect, reduce retainer frictionally damage,
So as to improve retainer service life.
Claims (3)
1. a kind of roller bearing retainer of long service life, it is characterised in that：Including retainer body（1）, the retainer
Body（1）On offer more than 1 roller storage through hole（2）, the two neighboring roller storage through hole（2）Between holding
Frame body（1）On contiguous block is installed（3）, the roller storage through hole（2）Top is provided with roller postive stop baffle（4）, and institute
State roller postive stop baffle（4）With contiguous block（3）It is connected, and the roller postive stop baffle（4）On offer louvre（5）；It is adjacent
Two roller storage through holes（2）Between retainer body（1）On offer lubrication groove（6）, the lubrication groove（6）
Through hole is stored with roller（2）Be connected installation.
2. the roller bearing retainer of a kind of long service life according to claim 1, it is characterised in that：The retainer
Body（1）On offer roller retaining groove（7）, the roller retaining groove（7）Through hole is stored with roller（2）Be connected peace
Dress.
3. the roller bearing retainer of a kind of long service life according to claim 1, it is characterised in that：The contiguous block
（3）With roller postive stop baffle（4）It is integrally manufactured to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379524.7U CN206268287U (en) | 2016-12-15 | 2016-12-15 | A kind of roller bearing retainer of long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379524.7U CN206268287U (en) | 2016-12-15 | 2016-12-15 | A kind of roller bearing retainer of long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268287U true CN206268287U (en) | 2017-06-20 |
Family
ID=59046388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379524.7U Expired - Fee Related CN206268287U (en) | 2016-12-15 | 2016-12-15 | A kind of roller bearing retainer of long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268287U (en) |
-
2016
- 2016-12-15 CN CN201621379524.7U patent/CN206268287U/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 |