CN203056744U - End cap bearing pedestal with water chamber - Google Patents
End cap bearing pedestal with water chamber Download PDFInfo
- Publication number
- CN203056744U CN203056744U CN 201320001928 CN201320001928U CN203056744U CN 203056744 U CN203056744 U CN 203056744U CN 201320001928 CN201320001928 CN 201320001928 CN 201320001928 U CN201320001928 U CN 201320001928U CN 203056744 U CN203056744 U CN 203056744U
- Authority
- CN
- China
- Prior art keywords
- end cap
- bearing
- bearing pedestal
- cap bearing
- water chamber
- 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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- Motor Or Generator Frames (AREA)
Abstract
An end cap bearing pedestal with a water chamber relates to the motor technology. A hollow inner chamber (2) is arranged in the end cap bearing pedestal (1), and a water inlet pipe (3) and a water outlet pipe (4) are arranged on an outer end face. The end cap bearing pedestal with the water chamber is simple in structure and easy in making, effectively reduces bearing temperature, and improves service life of the bearing.
Description
Technical field
The utility model relates to motor technology, especially a kind of end-cover axle bearing that the sump cavity is arranged.
Background technology
Existing water-cooled machine adopts in the support water-cooled cavity circulating of water that the heat of motor winding is taken away, and a bearing sump cavity of disembarking is far away, can not take away the heat of bearing fully.The temperature rise of bearing can not solve well.The bearing life of motor is reduced, even axle heat up too high and motor can not normally move.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and a sump cavity is set in the electric motor end cap bearing pedestal, in end cap outer wall mounting pipe joint water inlet, pipe joint water outlet, water circulate the heat of taking away bearing, heat up thereby reduce bearing.
The purpose of this utility model adopts technical scheme, comprises the end-cover axle bearing, has inner chamber in vain in its end cap bearing seat, there are water inlet pipe and outlet pipe in the outer face.
The utlity model has simple and compact for structurely, easy to make, effectively reduce bearing temperature, improve characteristics such as bearing life.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model sectional structure schematic diagram.
Among the figure: 1-end-cover axle bearing 2-inner chamber 3-water inlet pipe 4-outlet pipe
Embodiment
Fig. 1 comprises end-cover axle bearing 1, has inner chamber 2 in vain in its end-cover axle bearing 1 body, there are water inlet pipe 3 and outlet pipe 4 in the outer face.
Claims (1)
1. the end-cover axle bearing that the sump cavity is arranged comprises end-cover axle bearing (1), it is characterized in that end-cover axle bearing (1) body is had inner chamber (2) in vain in interior, there are water inlet pipe (3) and outlet pipe (4) in the outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001928 CN203056744U (en) | 2013-01-04 | 2013-01-04 | End cap bearing pedestal with water chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001928 CN203056744U (en) | 2013-01-04 | 2013-01-04 | End cap bearing pedestal with water chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056744U true CN203056744U (en) | 2013-07-10 |
Family
ID=48739662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001928 Expired - Fee Related CN203056744U (en) | 2013-01-04 | 2013-01-04 | End cap bearing pedestal with water chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450173A (en) * | 2018-11-19 | 2019-03-08 | 中车永济电机有限公司 | A kind of water-cooled machine |
-
2013
- 2013-01-04 CN CN 201320001928 patent/CN203056744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450173A (en) * | 2018-11-19 | 2019-03-08 | 中车永济电机有限公司 | A kind of water-cooled machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20131016 Granted publication date: 20130710 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140416 Granted publication date: 20130710 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210104 |