CN202690761U - Self-lubricating bearing - Google Patents
Self-lubricating bearing Download PDFInfo
- Publication number
- CN202690761U CN202690761U CN 201220307371 CN201220307371U CN202690761U CN 202690761 U CN202690761 U CN 202690761U CN 201220307371 CN201220307371 CN 201220307371 CN 201220307371 U CN201220307371 U CN 201220307371U CN 202690761 U CN202690761 U CN 202690761U
- Authority
- CN
- China
- Prior art keywords
- bearing
- self
- inner ring
- outer ring
- oil duct
- 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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Abstract
The utility model relates to the technical field of a transmission part, in particular to a self-lubricating bearing which comprises an outer ring, an inner ring, a rolling body, an oil hole and an oil duct. The rolling body is installed between the outer ring and the inner ring. The oil hole is arranged in the inner ring and is connected with the outer ring through the oil duct. Dust-proof covers are installed on two sides of the rolling body. The self-lubricating bearing is simple, compact and reasonable in structure, convenient and rapid to install and reliable in connection. Installation cost of a machine can be lowered, and in addition, installation and detachment of the bearing are enabled to be convenient, lubrication effect can be improved, service life of the bearing can be prolonged, reliability of running of the bearing can be greatly improved, and the self-lubricating bearing can be used and popularized easily.
Description
Technical field
The utility model relates to a kind of technical field of driving component, especially a kind of self oiling bearing.
Background technique
Existing bearing is installed and changes cumbersome, improved the cost of mechanical erection, and the fitting surface lubrication effect of axle and axis hole is poor, has shortened the working life of bearing, greatly reduces the reliability of bearing working.
The model utility content
In order to overcome the deficiency that existing bearing is installed and replacing bothers, installation cost is high, working life is short and functional reliability is low, the utility model provides a kind of self oiling bearing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of self oiling bearing, comprise outer ring, inner ring, rolling element, oilhole and oil duct, and be provided with rolling element between outer ring and the inner ring, inner ring is provided with oilhole, and oilhole is connected with the outer ring by oil duct.
According to another embodiment of the present utility model, comprise that further the rolling element both sides are provided with dirt-proof boot.
The beneficial effects of the utility model are, this self oiling bearing is simple in structure, compact and reasonable, easy to assembly quick, connect reliably, not only reduced the cost of mechanical erection, and made things convenient for the installation and removal of bearing, promoted lubrication effect, prolonged the working life of bearing, greatly improved the reliability of bearing working, be easy to use and promote.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. outer rings among the figure, 2. inner ring, 3. rolling element, 4. oilhole, 5. oil duct, 6. dirt-proof boot.
Embodiment
Structural representation of the present utility model such as Fig. 1, a kind of self oiling bearing, comprise outer ring 1, inner ring 2, rolling element 3, oilhole 4, oil duct 5 and dirt-proof boot 6, be provided with rolling element 3 between outer ring 1 and the inner ring 2, inner ring 2 is provided with oilhole 4, oilhole 4 is connected with outer ring 1 by oil duct 5, and rolling element 3 both sides are provided with dirt-proof boot 6.
During use, between outer ring 1 and the inner ring 2 rolling element 3 is installed, dirt-proof boot 6 is installed in rolling element 3 both sides, has oilhole 4 on the inner ring 2, and oilhole 4 communicates with outer ring 1 by oil duct 5.This self oiling bearing is simple in structure, compact and reasonable, easy to assembly quick, connect reliable, not only reduced the cost of mechanical erection, and made things convenient for the installation and removal of bearing, and promoted lubrication effect, prolonged the working life of bearing, greatly improved the reliability of bearing working, be easy to use and promote.
Claims (2)
1. self oiling bearing, comprise outer ring (1), inner ring (2), rolling element (3), oilhole (4) and oil duct (5), it is characterized in that, be provided with rolling element (3) between outer ring (1) and the inner ring (2), inner ring (2) is provided with oilhole (4), and oilhole (4) is connected with outer ring (1) by oil duct (5).
2. self oiling bearing according to claim 1 is characterized in that, rolling element (3) both sides are provided with dirt-proof boot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307371 CN202690761U (en) | 2012-06-28 | 2012-06-28 | Self-lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307371 CN202690761U (en) | 2012-06-28 | 2012-06-28 | Self-lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690761U true CN202690761U (en) | 2013-01-23 |
Family
ID=47546387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307371 Expired - Fee Related CN202690761U (en) | 2012-06-28 | 2012-06-28 | Self-lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327500A (en) * | 2017-08-31 | 2017-11-07 | 重庆鲜王机械制造有限公司 | A kind of axle sleeve |
-
2012
- 2012-06-28 CN CN 201220307371 patent/CN202690761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327500A (en) * | 2017-08-31 | 2017-11-07 | 重庆鲜王机械制造有限公司 | A kind of axle sleeve |
| CN107327500B (en) * | 2017-08-31 | 2023-08-04 | 重庆巴欧机电有限公司 | Shaft sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130628 |