CN205841512U - A kind of self-lubricating bearing inner ring - Google Patents
A kind of self-lubricating bearing inner ring Download PDFInfo
- Publication number
- CN205841512U CN205841512U CN201620618451.6U CN201620618451U CN205841512U CN 205841512 U CN205841512 U CN 205841512U CN 201620618451 U CN201620618451 U CN 201620618451U CN 205841512 U CN205841512 U CN 205841512U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- lubrication channel
- ring body
- bearing inner
- mounting groove
- 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
Abstract
The utility model discloses a kind of self-lubricating bearing inner ring, including inner ring body, described inner ring is the most internal offers ball mounting groove, the first lubrication channel is offered on the inner ring body of described ball mounting groove side, the second lubrication channel is offered on the inner ring body of described ball mounting groove opposite side, this the most internal lubricating oil storage inner chamber that offers of described inner ring, described lubricating oil storage inner chamber is connected with the first lubrication channel, the second lubrication channel installation respectively.A kind of self-lubricating bearing inner ring described in the utility model, its simple in construction, easy to use, the setting of lubrication channel can lubricate bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus increases the service life.
Description
Technical field
This utility model relates to a kind of self-lubricating bearing inner ring.
Background technology
Bearing arrangement is made up of inner ring, outer ring, retainer and roller.Bearing be often operated in large impact, high temperature, at a high speed,
Under the harsh regulations such as heavy duty, bearing easily weares and teares, damages.Owing to there is friction between bearing inner race and roller and existing
Bearing inner race be dry grinding, thus bearing inner race the most easily weares and teares with roller, and the bearing inner race used at present there is also
Radiating effect is the best, and service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of self-lubricating bearing inner ring, its simple in construction, and easy to use, lubrication is logical
The setting in road can lubricate bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus increases the service life.
In order to achieve the above object, the technical solution of the utility model is:
A kind of self-lubricating bearing inner ring, including inner ring body, this internal ball mounting groove that offers of described inner ring, described rolling
Offer the first lubrication channel on the inner ring body of pearl mounting groove side, the inner ring body of described ball mounting groove opposite side is opened
Be provided with the second lubrication channel, this most internal lubricating oil storage inner chamber that offers of described inner ring, described lubricating oil storage inner chamber respectively with
First lubrication channel, the second lubrication channel are connected installation.
The first heat radiation groove is offered on inner ring body between described first lubrication channel and ball mounting groove, described
The second heat radiation groove is offered on inner ring body between two lubrication channels and ball mounting groove.
Described first lubrication channel upper end is provided with the first drainage screen, is that the second lubrication channel upper end is provided with the second filtration
Net.
The beneficial effects of the utility model are: a kind of self-lubricating bearing inner ring, its simple in construction, and easy to use, lubrication is logical
The setting in road can lubricate bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1
A kind of self-lubricating bearing inner ring as shown in Figure 1, including inner ring body 1, offers ball peace in described inner ring body 1
Tankage 2, the inner ring body 1 of described ball mounting groove 2 side offers the first lubrication channel 3, described ball mounting groove 2 another
Offer the second lubrication channel 4 on the inner ring body 1 of side, in described inner ring body 1, offer lubricating oil storage inner chamber 5, described
Lubricating oil storage inner chamber 5 is connected with first lubrication channel the 3, second lubrication channel 4 installation respectively.First lubrication channel 3 and
Two lubrication channels 4 with the use of lubricating bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus extend use
Life-span.
The first heat radiation groove 6, institute is offered on inner ring body 1 between described first lubrication channel 3 and ball mounting groove 2
State and on the inner ring body 1 between the second lubrication channel 4 and ball mounting groove 2, offer the second heat radiation groove 7.Due to bearing inner race
And there is friction between roller, thus easily improve the temperature of bearing inner race, the first heat radiation groove 6 and the second heat radiation groove 7
Setting can improve the heat radiation of bearing inner race, thus improves the service life of bearing inner race.
Described first lubrication channel 3 upper end is provided with the first drainage screen 8, is that the second lubrication channel 4 upper end is provided with second
Drainage screen 9.The setting of the first drainage screen 8 avoids impurity to block the first lubrication channel 3.Impurity is avoided in the setting of the second drainage screen 9
Block the second lubrication channel 4.
A kind of self-lubricating bearing inner ring of the present embodiment, its simple in construction, easy to use, the setting of lubrication channel can be moistened
Plain besring inner ring and roller, it is to avoid bearing inner race frictionally damage, thus increase the service life.
Claims (3)
1. a self-lubricating bearing inner ring, it is characterised in that: include inner ring body (1), in described inner ring body (1), offer rolling
Pearl mounting groove (2), the inner ring body (1) of described ball mounting groove (2) side offers the first lubrication channel (3), described rolling
Offer the second lubrication channel (4) on the inner ring body (1) of pearl mounting groove (2) opposite side, offer in described inner ring body (1)
Lubricating oil storage inner chamber (5), described lubricating oil storage inner chamber (5) respectively with the first lubrication channel (3), the second lubrication channel (4)
Be connected installation.
A kind of self-lubricating bearing inner ring the most according to claim 1, it is characterised in that: described first lubrication channel (3) with
The first heat radiation groove (6), described second lubrication channel (4) and rolling is offered on inner ring body (1) between ball mounting groove (2)
The second heat radiation groove (7) is offered on inner ring body (1) between pearl mounting groove (2).
A kind of self-lubricating bearing inner ring the most according to claim 1, it is characterised in that: on described first lubrication channel (3)
End is provided with the first drainage screen (8), is that the second lubrication channel (4) upper end is provided with the second drainage screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618451.6U CN205841512U (en) | 2016-06-22 | 2016-06-22 | A kind of self-lubricating bearing inner ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618451.6U CN205841512U (en) | 2016-06-22 | 2016-06-22 | A kind of self-lubricating bearing inner ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841512U true CN205841512U (en) | 2016-12-28 |
Family
ID=58153221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618451.6U Expired - Fee Related CN205841512U (en) | 2016-06-22 | 2016-06-22 | A kind of self-lubricating bearing inner ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648282A (en) * | 2020-12-14 | 2021-04-13 | 山东犀牛高分子材料有限公司 | Self-lubricating universal ball structure |
-
2016
- 2016-06-22 CN CN201620618451.6U patent/CN205841512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648282A (en) * | 2020-12-14 | 2021-04-13 | 山东犀牛高分子材料有限公司 | Self-lubricating universal ball structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |