CN205356003U - Combined cooling formula motor rear end plate - Google Patents
Combined cooling formula motor rear end plate Download PDFInfo
- Publication number
- CN205356003U CN205356003U CN201521067590.6U CN201521067590U CN205356003U CN 205356003 U CN205356003 U CN 205356003U CN 201521067590 U CN201521067590 U CN 201521067590U CN 205356003 U CN205356003 U CN 205356003U
- Authority
- CN
- China
- Prior art keywords
- disk body
- side wall
- inner chamber
- wall
- rear end
- 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 Cooling System (AREA)
Abstract
The utility model discloses a combined cooling formula motor rear end plate, including being equipped with the interbedded disk body of inner chamber, the disk body middle part is equipped with the dead eye, and radial outside extension of left end outer wall part forms the flange limit, the disk body includes left side wall, the right side wall of inner chamber intermediate layer both sides, be equipped with water supply connector, water connectors on the disk body outer wall, fixed connection is on the disk body outer wall respectively for water supply connector, water connectors, and its hole feeds through with disk body inner chamber intermediate layer respectively, forms the cooling water course, be equipped with a plurality of muscle posts in the disk body inner chamber intermediate layer between left side wall, the right side wall, the muscle post fuses with left side wall, right side wall, the further improvement lies in: be equipped with a plurality of through -holes on the disk body, the through -hole runs through left side wall, muscle post, right side wall from the left hand right side in proper order, constitutes cooling duct, and the through -hole does not communicate with disk body inner chamber intermediate layer, the through -hole equipartition is around the disk body dead eye. The utility model discloses structural strength is high, be out of shape little, good to the bearing cooling effect during use.
Description
Technical field
This utility model relates to technical field of motors, is specifically related to a kind of motor rear end plate.
Background technology
Being provided with bearing in motor rear end plate, motor operationally rear end cap middle (center) bearing produces certain heat, produces substantial amounts of heat in housing, and these heats can make rear end cap middle (center) bearing temperature raise, and affects the normal use of bearing.Therefore, the motor rear end plate of prior art takes certain cooling provision, as motor rear end plate is provided with inner chamber interlayer, form cooling water channel, so that rear end cap middle (center) bearing is cooled down, rear end cap middle (center) bearing can be played certain cooling effect by the motor rear end plate of this structure, but in use finds there is certain defect: the motor rear end plate being provided with inner chamber interlayer is easily deformed, and affects the normal use of motor.
Summary of the invention
This utility model is for the deficiencies in the prior art, it is proposed to a kind of deformation substantially reducing rear end cap in use, to ensure the composite cooling motor rear end plate that motor normally uses.
This utility model is achieved through the following technical solutions technical goal.
Composite cooling motor rear end plate, including the disk body being provided with inner chamber interlayer；Being provided with dead eye in the middle part of described disk body, left end outer wall section extends radially outwardly formation flange；Described disk body includes the left side wall of inner chamber interlayer both sides, right side wall；Described disk body outer wall is provided with water supply connector, water out adapter；Described water supply connector, water out adapter are respectively fixedly connected with on disk body outer wall, and its endoporus connects with disk body inner chamber interlayer respectively, form cooling water channel；It thes improvement is that: be provided with some muscle posts between left side wall, right side wall in described disk body inner chamber interlayer；Described muscle post is connected with left side wall, right side wall.
In said structure, described disk body is provided with some through holes；Described through hole sequentially passes through left side wall, muscle post, right side wall from left to right, constitutes cooling air channel, and through hole does not connect with disk body inner chamber interlayer.
In said structure, described through hole is distributed on disk body dead eye surrounding.
This utility model compared with prior art, has the positive effect that:
1, disk body inner chamber interlayer is provided with some muscle posts between left side wall, right side wall, significantly improves this utility model structural strength, substantially reduce this utility model deformation in use, to ensure that motor normally uses.
2, disk body is provided with some through holes, through hole sequentially passes through left side wall, muscle post, right side wall from left to right, constitute cooling air channel, so, collectively form compound cooling structure with cooling water channel, significantly improve cooling capacity of the present utility model so that this utility model is in use, rear end cap middle (center) bearing can be cooled down fully, it is ensured that rear end cap middle (center) bearing normally uses.
3, through hole is distributed on disk body dead eye surrounding, and this utility model can be made to cool down equably in use.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is A-A sectional view in Fig. 1.
Detailed description of the invention
Below according to accompanying drawing and the utility model is described in further detail in conjunction with the embodiments.
Composite cooling motor rear end plate shown in the drawings, including the disk body 1 being provided with inner chamber interlayer；Being provided with dead eye in the middle part of disk body 1, left end outer wall section extends radially outwardly and forms flange 1.1；Disk body 1 includes the left side wall 1.2 of inner chamber interlayer both sides, right side wall 1.3；Disk body 1 outer wall is provided with water supply connector 2, water out adapter 5；Water supply connector 2, water out adapter 5 are respectively fixedly connected with on disk body 1 outer wall, and its endoporus connects with disk body 1 inner chamber interlayer respectively, form cooling water channel；Disk body 1 inner chamber interlayer is provided with between left side wall 1.2, right side wall 1.3 some muscle posts 4；Muscle post 4 is connected with left side wall 1.2, right side wall 1.3.
Disk body 1 is provided with in some through hole 6(the present embodiment being distributed on dead eye surrounding, is provided with 8 through holes 6 being distributed on dead eye surrounding)；Through hole 6 sequentially passes through left side wall 1.2, muscle post 4, right side wall 1.3 from left to right, constitutes cooling air channel, and through hole 6 does not connect with disk body 1 inner chamber interlayer.
Claims (3)
1. a composite cooling motor rear end plate, including the disk body (1) being provided with inner chamber interlayer；Described disk body (1) middle part is provided with dead eye, and left end outer wall section extends radially outwardly and forms flange (1.1)；Described disk body (1) includes the left side wall (1.2) of inner chamber interlayer both sides, right side wall (1.3)；Described disk body (1) outer wall is provided with water supply connector (2), water out adapter (5)；Described water supply connector (2), water out adapter (5) are respectively fixedly connected with on disk body (1) outer wall, and its endoporus connects with disk body (1) inner chamber interlayer respectively, form cooling water channel；It is characterized in that: described disk body (1) inner chamber interlayer is provided with between left side wall (1.2), right side wall (1.3) some muscle posts (4)；Described muscle post (4) is connected with left side wall (1.2), right side wall (1.3).
2. composite cooling motor rear end plate according to claim 1, it is characterised in that: described disk body (1) is provided with some through holes (6)；Described through hole (6) sequentially passes through left side wall (1.2), muscle post (4), right side wall (1.3) from left to right, constitutes cooling air channel, and through hole (6) does not connect with disk body (1) inner chamber interlayer.
3. composite cooling motor rear end plate according to claim 2, it is characterised in that: described through hole (6) is distributed on disk body (1) dead eye surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067590.6U CN205356003U (en) | 2015-12-21 | 2015-12-21 | Combined cooling formula motor rear end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067590.6U CN205356003U (en) | 2015-12-21 | 2015-12-21 | Combined cooling formula motor rear end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356003U true CN205356003U (en) | 2016-06-29 |
Family
ID=56169765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067590.6U Expired - Fee Related CN205356003U (en) | 2015-12-21 | 2015-12-21 | Combined cooling formula motor rear end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356003U (en) |
-
2015
- 2015-12-21 CN CN201521067590.6U patent/CN205356003U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |