CN206268284U - A kind of adjustable roller bearing retainer - Google Patents
A kind of adjustable roller bearing retainer Download PDFInfo
- Publication number
- CN206268284U CN206268284U CN201621378300.4U CN201621378300U CN206268284U CN 206268284 U CN206268284 U CN 206268284U CN 201621378300 U CN201621378300 U CN 201621378300U CN 206268284 U CN206268284 U CN 206268284U
- Authority
- CN
- China
- Prior art keywords
- roller
- resistant block
- wear
- retainer
- spacing pin
- 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 adjustable roller bearing retainer, including retainer body, first roller spacing pin of the retainer body side with more than 1 is connected, and second roller spacing pin of the retainer body opposite side with more than 1 is connected；The first wear-resistant block retaining groove is offered in first arc roller limited impression, the first replaceable wear-resistant block is installed in the first wear-resistant block retaining groove；The second wear-resistant block retaining groove is offered in second arc roller limited impression, the second replaceable wear-resistant block is installed in the second wear-resistant block retaining groove.A kind of adjustable roller bearing retainer described in the utility model, the setting that it passes through replaceable wear-resistant block not only limits the position of roller, it is to avoid roller and retainer frictionally damage, and by changing wear-resistant block, reduce maintenance cost, so as to avoid scrapping for whole retainer.
Description
Technical field
The utility model is related to a kind of adjustable roller 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 lubricant effect in existing retainer.
Utility model content
The purpose of this utility model is to provide a kind of adjustable roller bearing retainer, and it passes through replaceable wear-resistant block
The position for not only limiting roller is set, it is to avoid roller and retainer frictionally damage, and by changing wear-resistant block, reduction is repaired into
This, so as to avoid scrapping for whole retainer.
In order to achieve the above object, the technical solution of the utility model is：
A kind of adjustable roller bearing retainer, including retainer body, the retainer body side with more than 1
The spacing pin of first roller is connected, and second roller spacing pin of the retainer body opposite side with more than 1 is connected, and institute
State the spacing pin of the first roller and the spacing pin arranged in dislocation of the second roller；On the spacing pin left and right sides wall of first roller
The first arc roller limited impression is offered, it is recessed to offer the first wear-resistant block screens in the first arc roller limited impression
Groove, is provided with the first replaceable wear-resistant block in the first wear-resistant block retaining groove；Described spacing pin of second roller or so two
The second arc roller limited impression is offered on the wall of side, the second wear-resistant block card is offered in the second arc roller limited impression
Position groove, is provided with the second replaceable wear-resistant block in the second wear-resistant block retaining groove.
Lubricating oil storage groove is offered on the retainer body, the lubricating oil storage groove lubricates with first respectively
Runner, the second lubrication runner are connected, and the stream of the first lubrication runner is provided between the two neighboring spacing pin of first roller
Outlet, is provided with the flow export of the second lubrication runner between the two neighboring spacing pin of second roller.
The first replaceable wear-resistant block that the first replaceable wear-resistant block is made for cermet, described second is replaceable resistance to
The second replaceable wear-resistant block that abrading block is made for cermet.
The beneficial effects of the utility model are：A kind of adjustable roller bearing retainer, it passes through replaceable wear-resistant block
The position for not only limiting roller is set, it is to avoid roller and retainer frictionally damage, and by changing wear-resistant block, reduction is repaired into
This, so as to avoid scrapping for whole retainer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of adjustable roller bearing retainer as shown in Figure 1, including retainer body 1, the side of retainer body 1
The spacing pin 2 of the first roller with more than 1 is connected, and second roller of the opposite side of retainer body 1 with more than 1 is spacing
Pin 3 is connected, and the spacing spacing arranged in dislocation of pin 3 of the roller of pin 2 and second of first roller；First roller is spacing
Offered on the left and right sides wall of pin 2 and opened in first arc roller limited impression 4, the first arc roller limited impression 4
It is provided with the first wear-resistant block retaining groove 5, the first wear-resistant block retaining groove 5 and first replaceable wear-resistant block 6 is installed；It is described
The second arc roller limited impression 7 is offered on the spacing left and right sides wall of pin 3 of second roller, the second arc roller is spacing
To offer that be provided with second in the second wear-resistant block retaining groove 8, the second wear-resistant block retaining groove 8 replaceable resistance in groove 7
Abrading block 9.The setting of the first arc roller limited impression 4 and the second arc roller limited impression 7 can avoid the first roller spacing
The spacing pin 3 of the roller of pin 2 and second directly with roller contact friction, so as to avoid retainer and roller frictional from damaging.First
The setting of the replaceable wear-resistant block 9 of replaceable wear-resistant block 6 and second can limit the position of roller, it is to avoid roller and retainer friction
Damage, simultaneously because the first replaceable wear-resistant block 6 and the second replaceable wear-resistant block 9 are replaceable, therefore reduce maintenance cost, so that
Avoid scrapping for whole retainer.
Offer lubricating oil storage groove 10 on the retainer body 1, lubricating oil storage groove 10 is respectively with the
The one lubrication lubrication runner 12 of runner 11, second is connected, and the first profit is provided between the two neighboring spacing pin 2 of first roller
The flow export in slip-stream road 11, is provided with the outflow of the second lubrication runner 12 between the two neighboring spacing pin 3 of second roller
Mouthful.Lubricating oil storage groove 10, first lubrication runner 11 and second lubrication runner 12 with the use of effectively improve bearing keep
The lubricant effect of frame, can lubricate each roller, reduce roller and retainer frictionally damage.
The first replaceable wear-resistant block that the first replaceable wear-resistant block 6 is made for cermet, described second is replaceable
The second replaceable wear-resistant block that wear-resistant block 9 is made for cermet.
A kind of adjustable roller bearing retainer of the present embodiment, it not only limits rolling by the setting of replaceable wear-resistant block
The position of son, it is to avoid roller and retainer frictionally damage, and by changing wear-resistant block, reduce maintenance cost, it is whole so as to avoid
Individual retainer is scrapped.
Claims (3)
1. a kind of adjustable roller bearing retainer, it is characterised in that：Including retainer body（1）, the retainer body（1）
First roller spacing pin of the side with more than 1（2）It is connected, the retainer body（1）Opposite side and the second of more than 1
The spacing pin of roller（3）It is connected, and the spacing pin of the first roller（2）With the spacing pin of the second roller（3）Arranged in dislocation；Institute
State the spacing pin of the first roller（2）The first arc roller limited impression is offered on the wall of the left and right sides（4）, first arc
Roller limited impression（4）Inside offer the first wear-resistant block retaining groove（5）, the first wear-resistant block retaining groove（5）Interior installation
There is the first replaceable wear-resistant block（6）；The spacing pin of second roller（3）The second arc roller limit is offered on the wall of the left and right sides
Position groove（7）, the second arc roller limited impression（7）Inside offer the second wear-resistant block retaining groove（8）, described second is resistance to
Abrading block retaining groove（8）Second replaceable wear-resistant block is inside installed（9）.
2. a kind of adjustable roller bearing retainer according to claim 1, it is characterised in that：The retainer body
（1）On offer lubricating oil storage groove（10）, the lubricating oil storage groove（10）Respectively with the first lubrication runner（11）,
Two lubrication runners（12）It is connected, the two neighboring spacing pin of first roller（2）Between the first lubrication runner is installed（11）
Flow export, the two neighboring spacing pin of second roller（3）Between the second lubrication runner is installed（12）Flow export.
3. a kind of adjustable roller bearing retainer according to claim 1, it is characterised in that：Described first is replaceable resistance to
Abrading block（6）It is the first replaceable wear-resistant block that cermet is made, the second replaceable wear-resistant block（9）By cermet is made
The second replaceable wear-resistant block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378300.4U CN206268284U (en) | 2016-12-15 | 2016-12-15 | A kind of adjustable roller bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378300.4U CN206268284U (en) | 2016-12-15 | 2016-12-15 | A kind of adjustable roller bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268284U true CN206268284U (en) | 2017-06-20 |
Family
ID=59045721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378300.4U Expired - Fee Related CN206268284U (en) | 2016-12-15 | 2016-12-15 | A kind of adjustable roller bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575477A (en) * | 2017-09-29 | 2018-01-12 | 界首市皖俊轴承有限公司 | The retainer and its processing method of a kind of Biserial cylindrical roller bearing |
| CN109236853A (en) * | 2018-09-18 | 2019-01-18 | 贵州爱因斯凯轴承科技有限公司 | A kind of wear-resisting type roller bearing |
-
2016
- 2016-12-15 CN CN201621378300.4U patent/CN206268284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575477A (en) * | 2017-09-29 | 2018-01-12 | 界首市皖俊轴承有限公司 | The retainer and its processing method of a kind of Biserial cylindrical roller bearing |
| CN109236853A (en) * | 2018-09-18 | 2019-01-18 | 贵州爱因斯凯轴承科技有限公司 | A kind of wear-resisting type roller bearing |
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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 |
Granted publication date: 20170620 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |