CN106899113A - Composite cooling motor rear end plate - Google Patents
Composite cooling motor rear end plate Download PDFInfo
- Publication number
- CN106899113A CN106899113A CN201510960074.4A CN201510960074A CN106899113A CN 106899113 A CN106899113 A CN 106899113A CN 201510960074 A CN201510960074 A CN 201510960074A CN 106899113 A CN106899113 A CN 106899113A
- Authority
- CN
- China
- Prior art keywords
- disk body
- side wall
- inner chamber
- hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of composite cooling motor rear end plate, including the disk body for being provided with inner chamber interlayer；Disk body middle part is provided with bearing hole, and left end outer wall section extends radially outwardly to form flange；Disk body includes left side wall, the right side wall of inner chamber interlayer both sides；Disk body outer wall is provided with water supply connector, water out adapter；Water supply connector, water out adapter are respectively fixedly connected with disk body outer wall, and its endoporus is connected with disk body inner chamber interlayer respectively, form cooling water channel；Some muscle posts are provided with the interlayer of disk body inner chamber between left side wall, right side wall；Muscle post is connected with left side wall, right side wall；Further improvement is that：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, constitutes cooling air channel, and through hole is not connected with disk body inner chamber interlayer；Through hole is distributed on disk body bearing hole surrounding.Structural strength of the present invention is high, and deformation is small, to bearing good cooling results when using.
Description
Technical field
The present invention relates to technical field of motors, and in particular to a kind of motor rear end plate.
Background technology
Bearing is installed, operationally rear end cap middle (center) bearing produces certain heat to motor, and substantial amounts of heat is produced in housing, and these heats can raise rear end cap middle (center) bearing temperature, and the normal of influence bearing is used in motor rear end plate.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, cooled down with to rear end cap middle (center) bearing, the motor rear end plate of this structure can play certain cooling effect to rear end cap middle (center) bearing, but find there is certain defect in use：The motor rear end plate for being provided with inner chamber interlayer is easily deformed, and the normal of influence motor is used.
The content of the invention
In view of the shortcomings of the prior art, proposition is a kind of to substantially reduce rear end cap deformation in use to the present invention, to ensure the composite cooling motor rear end plate that motor is normally used.
The present invention is achieved through the following technical solutions technical goal.
Composite cooling motor rear end plate, including it is provided with the disk body of inner chamber interlayer；The disk body middle part is provided with bearing hole, and left end outer wall section extends radially outwardly to form flange；The disk body includes left side wall, the right side wall of inner chamber interlayer both sides；The disk body outer wall is provided with water supply connector, water out adapter；The water supply connector, water out adapter are respectively fixedly connected with disk body outer wall, and its endoporus is connected with disk body inner chamber interlayer respectively, form cooling water channel；It is theed improvement is that：Some muscle posts are provided with the interlayer of the disk body inner chamber between left side wall, right side wall；The muscle post is connected with left side wall, right side wall.
In said structure, the disk body is provided with some through holes；The through hole sequentially passes through left side wall, muscle post, right side wall from left to right, constitutes cooling air channel, and through hole is not connected with disk body inner chamber interlayer.
In said structure, the through hole is distributed on disk body bearing hole surrounding.
The present invention compared with prior art, has the positive effect that：
1st, some muscle posts are provided with the interlayer of disk body inner chamber between left side wall, right side wall, structural strength of the present invention is significantly improved, present invention deformation in use are substantially reduced, to ensure that motor is normally used.
2nd, 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, compound cooling structure is formed together with cooling water channel, cooling capacity of the invention is significantly improved so that the present invention is when in use, rear end cap middle (center) bearing can be sufficiently cooled, it is ensured that rear end cap middle (center) bearing is normally used.
3rd, through hole is distributed on disk body bearing hole surrounding, and the present invention can be made equably to cool down when in use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is A-A sectional views in Fig. 1.
Specific embodiment
The invention will be further described below according to accompanying drawing and in conjunction with the embodiments.
Composite cooling motor rear end plate shown in the drawings, including it is provided with the disk body 1 of inner chamber interlayer；The middle part of disk body 1 is provided with bearing hole, and left end outer wall section extends radially outwardly to form flange 1.1；Disk body 1 includes left side wall 1.2, the right side wall 1.3 of inner chamber interlayer both sides；The outer wall of disk body 1 is provided with water supply connector 2, water out adapter 5；Water supply connector 2, water out adapter 5 are respectively fixedly connected with the outer wall of disk body 1, and its endoporus is connected with the inner chamber interlayer of disk body 1 respectively, form cooling water channel；Some muscle posts 4 are provided between left side wall 1.2, right side wall 1.3 in the inner chamber interlayer of disk body 1；Muscle post 4 is connected with left side wall 1.2, right side wall 1.3.
Disk body 1 is provided with some through holes 6 for being distributed on bearing hole surrounding（In the present embodiment, 8 through holes 6 for being distributed on bearing hole surrounding are provided with）；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 is not connected with the inner chamber interlayer of disk body 1.
Claims (3)
1. a kind of composite cooling motor rear end plate, including the disk body for being provided with inner chamber interlayer（1）；The disk body（1）Middle part is provided with bearing hole, and left end outer wall section extends radially outwardly to form flange（1.1）；The disk body（1）Left side wall including inner chamber interlayer both sides（1.2）, right side wall（1.3）；The disk body（1）Outer wall is provided with water supply connector（2）, water out adapter（5）；The water supply connector（2）, water out adapter（5）It is respectively fixedly connected with disk body（1）On outer wall, its endoporus respectively with disk body（1）Inner chamber interlayer connection, forms cooling water channel；It is characterized in that：The disk body（1）Left side wall in the interlayer of inner chamber（1.2）, right side wall（1.3）Between be provided with some muscle posts（4）；The muscle post（4）With left side wall（1.2）, right side wall（1.3）It is connected.
2. composite cooling motor rear end plate according to claim 1, it is characterised in that：The disk body（1）It is provided with some through holes（6）；The through hole（6）Left side wall is sequentially passed through from left to right（1.2）, muscle post（4）, right side wall（1.3）, constitute cooling air channel, through hole（6）Not with disk body（1）Inner chamber interlayer connection.
3. composite cooling motor rear end plate according to claim 2, it is characterised in that：The through hole（6）It is distributed on disk body（1）Bearing hole surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960074.4A CN106899113A (en) | 2015-12-21 | 2015-12-21 | Composite cooling motor rear end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960074.4A CN106899113A (en) | 2015-12-21 | 2015-12-21 | Composite cooling motor rear end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106899113A true CN106899113A (en) | 2017-06-27 |
Family
ID=59191369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510960074.4A Pending CN106899113A (en) | 2015-12-21 | 2015-12-21 | Composite cooling motor rear end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106899113A (en) |
-
2015
- 2015-12-21 CN CN201510960074.4A patent/CN106899113A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
|
| WD01 | Invention patent application deemed withdrawn after publication |