CN201515275U - Motor end cover capable of being filled with lubricating oil - Google Patents
Motor end cover capable of being filled with lubricating oil Download PDFInfo
- Publication number
- CN201515275U CN201515275U CN200920197434XU CN200920197434U CN201515275U CN 201515275 U CN201515275 U CN 201515275U CN 200920197434X U CN200920197434X U CN 200920197434XU CN 200920197434 U CN200920197434 U CN 200920197434U CN 201515275 U CN201515275 U CN 201515275U
- Authority
- CN
- China
- Prior art keywords
- end cover
- lubricating oil
- oil
- bearing
- end cap
- 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 motor end cover capable of being filled with lubricating oil, which comprises an end cover body. The center of the end cover body is provided with a bearing support; the end cover body is also provided with an oil hole; and the bearing support is communicated with the peripheral surface of the end cover through the oil hole. The end cover body is also provided with an oil drain hole; the bearing support is communicated with the peripheral surface of the end cover through the oil drain hole; and one end of the oil hole and one end of the oil drain hole, which are located on the peripheral surface of the end cover, are respectively provided with an oil hole cover. Without detaching an external bearing cover or an internal bearing cover, the lubricating oil can be filled into a motor bearing through the oil hole by adopting the motor end cover capable of being filled with the lubricating oil, and the lubricating oil in the bearing support can be discharged through the oil drain hole to replace the lubricating oil in the bearing support at regular time.
Description
Technical field
The utility model relates to a kind of electric motor end cap, particularly relates to a kind of electric motor end cap that can be lubricated the oil filling to motor bearings.
Background technology
Existing common electric machine, its end cap also need carry motor bearings except motor internal being carried out sealing function, and the bearing fixing of motor is on the bearing pedestal at end cap center.When motor assembles, bearing is packed into behind the bearing pedestal at end cap center, a certain amount of lubricating oil of annotating, then in two ends of bearing are fixing respectively, outer bearing cover, make bearing seal in the confined space that surrounds by end-cover axle bearing and interior outer bearing cover, but the sealing of interior outer bearing cover opposite end lid bearing pedestal is incomplete sealing, when motor rotation, bearing temperature raises, lubricating oil Yin Wendu raises and degree of being stained with diminishes, lubricating oil can be from the loss in the slit between interior outer bearing cover and the end-cover axle bearing, easily cause bearing to damage because of lack of lubrication, existing solution is normally taken bearing end cover or internal bearing cover interpolation lubricating oil apart at motor rotation after a period of time, very inconvenient.
The utility model content
For overcoming above-mentioned defective, the utility model aims to provide a kind of electric motor end cap that can conveniently be lubricated the oil filling to motor bearings.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electric motor end cap of annotating lubricating oil, comprise end cover body, and the center of described end cover body is provided with bearing pedestal, described end cover body also is provided with oil filler point, and described bearing pedestal connects by oil filler point and end cap outer peripheral face.
Described end cover body also is provided with the draining hole, and described bearing pedestal connects by draining hole and end cap outer peripheral face.
Described oil filler point and draining hole are positioned at end cap outer peripheral face one end and are provided with the oilhole lid.
Adopted the electric motor end cap of annotating lubricating oil of the present utility model, under the situation of not dismantling bearing end cover or internal bearing cover, can be lubricated the oil filling to motor bearings by oil filler point, can also discharge the lubricating oil in the bearing pedestal, regularly change the lubricating oil in the bearing pedestal by the draining hole.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to profile.
Among the figure: 1-end cover body, 2-bearing pedestal, 3-bearing, 4-oil filler point, 5-draining hole, 6-oilhole lid, 7-end cap outer peripheral face.
Embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of electric motor end cap of annotating lubricating oil, comprise end cover body 1, the center of described end cover body 1 is provided with bearing pedestal 2, described end cover body 1 also is provided with oil filler point 4, and described bearing pedestal 2 connects by oil filler point 4 and end cap outer peripheral face 7.
When needs are annotated lubricating oil to bearing 3, can inject lubricating oil by oil filler point 4, lubricating oil flows in the bearing pedestals 2 by oil filler point 4, and bearing 3 is lubricated.
Described end cover body 1 also is provided with draining hole 5, and described bearing pedestal 2 connects by draining hole 4 and end cap outer peripheral face 7.
Described oil filler point 4 and draining hole 5 are positioned at end cap outer peripheral face 7 one ends and are provided with oilhole lid 6.
Lubricating oil in the bearing pedestal 2 is after after a while, because the pollution of dust impurity, lubricating oil need be changed, at this moment, can open the oilhole lid 6 on the draining hole 5, can cross draining hole 5 to the lubricating oil of bearing pedestal 2 and discharge, cover the oilhole lid 6 on the draining hole 5 then, by oil filler point 4 lubricating oil be injected again, lubricating oil flows in the bearing pedestal 2 by oil filler point 4, after filling finishes, cover the oilhole lid 6 on the oil filler point 4, promptly finish replacing lubricating oil in the bearing pedestal 2.
Claims (3)
1. the electric motor end cap that can annotate lubricating oil, comprise end cover body (1), the center of described end cover body (1) is provided with bearing pedestal (2), it is characterized in that described end cover body (1) also is provided with oil filler point (4), and described bearing pedestal (2) connects by oil filler point (4) and end cap outer peripheral face (7).
2. the electric motor end cap of annotating lubricating oil according to claim 1 is characterized in that described end cover body (1) also is provided with draining hole (5), and described bearing pedestal (2) connects by draining hole (4) and end cap outer peripheral face (7).
3. the electric motor end cap of annotating lubricating oil according to claim 1 is characterized in that described oil filler point (4) and draining hole (5) are positioned at end cap outer peripheral face (7) one ends and are provided with oilhole lid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920197434XU CN201515275U (en) | 2009-09-28 | 2009-09-28 | Motor end cover capable of being filled with lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920197434XU CN201515275U (en) | 2009-09-28 | 2009-09-28 | Motor end cover capable of being filled with lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515275U true CN201515275U (en) | 2010-06-23 |
Family
ID=42486686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920197434XU Expired - Fee Related CN201515275U (en) | 2009-09-28 | 2009-09-28 | Motor end cover capable of being filled with lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151869A (en) * | 2013-02-28 | 2013-06-12 | 张孟荣 | Novel motor |
-
2009
- 2009-09-28 CN CN200920197434XU patent/CN201515275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151869A (en) * | 2013-02-28 | 2013-06-12 | 张孟荣 | Novel motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGYU HUASHENG MOTOR CO., LTD. Free format text: FORMER NAME: SHANGYU HUASHENG DECELERATION MOTOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Five Fu Industrial Zone in Zhejiang province Shangyu City Yiting town 312353 Patentee after: Shangyu Huasheng Motor Co., Ltd. Address before: Five Fu Industrial Zone in Zhejiang province Shangyu City Yiting town 312353 Patentee before: Shangyu Huasheng Slow-down Motor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |