CN203067554U - Vertical motor rolling bearing oil filling device - Google Patents
Vertical motor rolling bearing oil filling device Download PDFInfo
- Publication number
- CN203067554U CN203067554U CN 201220654913 CN201220654913U CN203067554U CN 203067554 U CN203067554 U CN 203067554U CN 201220654913 CN201220654913 CN 201220654913 CN 201220654913 U CN201220654913 U CN 201220654913U CN 203067554 U CN203067554 U CN 203067554U
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil filling
- rolling bearing
- end cover
- outer bearing
- 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 discloses a vertical motor rolling bearing oil filling device which comprises a bearing seat, a rolling bearing and an outer bearing cover, wherein an oil filling tube is arranged on the outer bearing cover; one end of the oil filling tube is communicated with the rolling bearing; the outer bearing cover is connected with an oil slinger through a bolt; and the horizontal gap between the oil slinger and the outer bearing cover is 0.8mm. By adopting the structure, lubrication grease directly enters a bearing chamber through the oil filling tube on the outer bearing cover; and as the gap between the outer bearing cover and the oil slinger is 0.8mm, the lubrication grease enters the oil slinger and the outer bearing cover, and both the friction area of the oil slinger and the lubrication grease is reduced, and the friction heat is reduced.
Description
Technical field
The utility model relates to a kind of motor component, relates in particular to a kind of vertical machine rolling bearing oiling device.
Background technique
In mechanical transmission, bearing is an important part, and the length of baering life limit directly affects the working life of entire machine, and the lubricated key that directly influences the baering life limit of bearing.Current most of rolling bearing vertical machine oiling mode is directly grease-added on bearing end cover, because the excesssive gap between disc and the bearing end cover, lubricating grease cover cavity outside directly the gap between bearing end cover and disc enters, lubricating grease all gets lodged between disc and the enclosing cover, both increased the area of contact of axle upper rotative portion and lubricating grease, it is lubricated fully that bearing be can not get, and causes bearing temperature too high.
The model utility content
The purpose of this utility model provides a kind of vertical machine rolling bearing oiling device, can solve bearing and can not get lubricated fully technical problem.
The purpose of this utility model realizes as follows: vertical machine rolling bearing oiling device, comprise bearing support, rolling bearing, bearing end cover, and it is characterized in that: have oil filling pipe on the bearing end cover, described oil filling pipe one end communicates with rolling bearing; Be connected with disc by bolt in the described bearing end cover, the horizontal clearance of described disc and bearing end cover is 0.8mm.
The structure that the utility model adopts, lubricating grease directly enters bearing chamber by the oil filling pipe on the bearing end cover, gap 0.8mm between bearing end cover and the disc, prevent that lubricating grease from entering between disc and the bearing end cover, both reduce the friction area of disc and lubricating grease, reduced frictional heating.Bearing has obtained lubricated fully, and bearing assembling inside has kept cleaning, makes easy to maintenance.
Description of drawings
Figure l is structural representation of the present utility model;
Fig. 2 is former vertical machine rolling bearing oiling device.
Among the figure: l, bearing support, 2, rolling bearing, 3, oil filling pipe, 4, bearing end cover, 5, disc.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing, vertical machine rolling bearing oiling device comprises bearing support l, rolling bearing 2, and bearing end cover 4 is provided with oil filling pipe 3, and the gap between bearing end cover 4 and the disc 5 is made as 0.8mm.Have oil filling pipe on the bearing end cover, lubricating grease directly enters bearing chamber by oil filling pipe, in order to prevent that lubricating grease from entering between disc and the bearing end cover, gap between bearing end cover and the disc is changed the little 0.8mm that is, so both reduced the friction area of disc and lubricating grease, and reduced frictional heating, bearing has obtained lubricated fully again, bearing assembles inner open country and has kept cleaning, makes easy to maintenance.
Claims (1)
1. vertical machine rolling bearing oiling device comprises bearing support (l), rolling bearing (2), bearing end cover (4), it is characterized in that: have oil filling pipe (3) on the bearing end cover (4), described oil filling pipe (3) one ends communicate with rolling bearing (2); Be connected with disc (5) by bolt in the described bearing end cover (4), described disc (5) is 0.8mm with the horizontal clearance of bearing end cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654913 CN203067554U (en) | 2012-12-04 | 2012-12-04 | Vertical motor rolling bearing oil filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654913 CN203067554U (en) | 2012-12-04 | 2012-12-04 | Vertical motor rolling bearing oil filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067554U true CN203067554U (en) | 2013-07-17 |
Family
ID=48766341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220654913 Expired - Fee Related CN203067554U (en) | 2012-12-04 | 2012-12-04 | Vertical motor rolling bearing oil filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067554U (en) |
-
2012
- 2012-12-04 CN CN 201220654913 patent/CN203067554U/en not_active Expired - Fee Related
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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: 20130717 Termination date: 20131204 |