CN204794506U - Motor bed -plate - Google Patents
Motor bed -plate Download PDFInfo
- Publication number
- CN204794506U CN204794506U CN201520538361.1U CN201520538361U CN204794506U CN 204794506 U CN204794506 U CN 204794506U CN 201520538361 U CN201520538361 U CN 201520538361U CN 204794506 U CN204794506 U CN 204794506U
- Authority
- CN
- China
- Prior art keywords
- water
- water jacket
- frame
- ventilation groove
- water bar
- 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
The utility model relates to a motor bed -plate, it includes frame drum, water bar, outer water jacket, the excircle of frame is equipped with the water jacket, still includes the ventilation groove, the frame drum is equipped with along the axial and has a perfect understanding the ventilation groove more than three or three, is being equipped with the water bar with ventilation groove assorted position, the water course that seals up through water bar formation between frame drum and the outer water jacket. The utility model discloses owing to set up the ventilation groove of lining up on the frame drum, when the motor was rotatory, the fan on the rotor was rotatory, and the wind energy forms powerful wind path through the ventilation groove at the frame inner chamber, can be faster with the heat transfer of stator core, stator winding end portion, the last production of rotor core to the frame, improved stator core, stator winding end portion, rotor core's radiating condition widely.
Description
Technical field
The utility model belongs to motor and manufactures field, particularly relates to a kind of motor bed-plate.
Background technology
At present, in order to improve cooling effect, very multimotor support adopts water-cooled to cool motor, it generally comprises support cylinder, water bar, water jacket, intake-outlet, namely arranges a water jacket at the cylindrical of support, arranges water bar and form water channel between support cylinder and water jacket, the support of this structural shape, only cool support surface, but the heat of motor internal is difficult to take away, cooling effect is poor.
Utility model content
The purpose of this utility model is to overcome above defect, provides a kind of motor bed-plate of good cooling results.
The technical solution of the utility model is: a kind of motor bed-plate, it comprises support cylinder, water bar, outer water jacket, the cylindrical of support is provided with water jacket, also comprise ventilation slot, described support cylinder is provided with the through ventilation slot of more than three or three vertically, be provided with water bar in the position matched with ventilation slot, between support cylinder and outer water jacket, formed the water channel of sealing by water bar.
Preferably, on described support cylinder, the quantity of ventilation slot is equal with the quantity of cramp groove on motor stator-core, and position is identical, and the width of width and stator core buckle slab groove matches.
Preferably, the water jacket of the position matched with water bar is provided with strengthen plug welding hole, after water bar is fixing, also full by the weldering of plug welding in plug welding hole.
Advantageous Effects of the present utility model is, owing to being provided with through ventilation slot on support cylinder, as the motor rotates, epitrochanterian fan rotates, wind energy forms powerful wind path by ventilation slot at support inner chamber, can faster the heat that stator core, stator winding end, rotor core produce be delivered on support, significantly improve the radiating condition of stator core, stator winding end, rotor core.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing, a kind of motor bed-plate, it comprises support cylinder 1, water bar 2, outer water jacket 3, the cylindrical of support cylinder 1 is provided with water jacket 3, also comprise ventilation slot 1-1, described support cylinder 1 is provided with 12 through ventilation slot 1-1 vertically, water bar 2 is provided with in the position matched with ventilation slot 1-1, formed the water channel of sealing by water bar 2 between support cylinder 1 and outer water jacket 3, on described support cylinder 1, the quantity of ventilation slot 1-1 is equal with the quantity of cramp groove on motor stator-core, position is identical, the width of width and stator core buckle slab groove matches, the water jacket 3 of the position matched with water bar 2 is provided with strengthen plug welding hole 3-1, after water bar 2 is fixing, also full by the weldering of plug welding in plug welding hole 3-1.
Be more than a kind of execution mode of the present utility model, a preferred demonstration example.The scope of the utility model application request protection has more than and is limited to described execution mode.Allly all belong to protection range of the present utility model with the technical scheme of the present embodiment equivalence.
Claims (3)
1. a motor bed-plate, it comprises support cylinder, water bar, outer water jacket, the cylindrical of support is provided with water jacket, it is characterized in that, also comprise ventilation slot, described support cylinder is provided with the through ventilation slot of more than three or three vertically, is provided with water bar in the position matched with ventilation slot, is formed the water channel of sealing between support cylinder and outer water jacket by water bar.
2. a kind of motor bed-plate according to claim 1, is characterized in that, on described support cylinder, the quantity of ventilation slot is equal with the quantity of cramp groove on motor stator-core, and position is identical, and the width of width and stator core buckle slab groove matches.
3. according to a kind of motor bed-plate according to claim 1 or claim 2, it is characterized in that, the water jacket of the position matched with described water bar is provided with strengthen plug welding hole, after water bar is fixing, also full by the weldering of plug welding in plug welding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538361.1U CN204794506U (en) | 2015-07-23 | 2015-07-23 | Motor bed -plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538361.1U CN204794506U (en) | 2015-07-23 | 2015-07-23 | Motor bed -plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794506U true CN204794506U (en) | 2015-11-18 |
Family
ID=54534482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538361.1U Expired - Fee Related CN204794506U (en) | 2015-07-23 | 2015-07-23 | Motor bed -plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412320A (en) * | 2018-12-25 | 2019-03-01 | 江苏亚力防爆电机有限公司 | Water jacket welding structure inside and outside a kind of motor |
-
2015
- 2015-07-23 CN CN201520538361.1U patent/CN204794506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412320A (en) * | 2018-12-25 | 2019-03-01 | 江苏亚力防爆电机有限公司 | Water jacket welding structure inside and outside a kind of motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160723 |