CN104753226A - Aluminum casting motor cover - Google Patents
Aluminum casting motor cover Download PDFInfo
- Publication number
- CN104753226A CN104753226A CN201410363379.2A CN201410363379A CN104753226A CN 104753226 A CN104753226 A CN 104753226A CN 201410363379 A CN201410363379 A CN 201410363379A CN 104753226 A CN104753226 A CN 104753226A
- Authority
- CN
- China
- Prior art keywords
- motor cover
- edge
- lid
- cover body
- casting
- 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
- H02K5/06—Cast metal casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of aluminum die castings, and in particular relates to an aluminum casting motor cover, including an aluminum die casting cover body, two opposite sides of the cover body are parallel to each other while the other two sides are of symmetrical arc-shaped structures, a shaft hole is formed in the center of the cover body, a circle of raised edge is arranged on the edge of the shaft hole, the raised edge is connected with the edge of the cover body by four uniformly distributed connection strips and extends outwards, and a positioning hole is formed in the top of each connection strip. The aluminum casting motor cover provided by the invention is simple in structure, good in heat dissipation performance, and is sprayed with static powder layer on the surface, thus being good in protective property and decoration performance, greatly improving abrasive resistance, acid resistance and other indexes, and increasing the service life of the motor cover.
Description
Technical field
The present invention relates to aluminium diecasting technical field, especially a kind of motor cover aluminium casting.
Background technology
Aluminium diecasting is a kind of part of compression casting, use the compression casting machinery die casting machine installing casting die, the aluminum or aluminum alloy being heated to be liquid state is poured into the feeding mouth of die casting machine, through die casting machine die casting, cast out aluminium part or the aluminum alloy part of the shape and size of mould restriction, such part is just called aluminium diecasting usually.Common motor cover aluminium casting poor radiation, and be easily corroded, affect the useful life of motor.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming above-mentioned Problems existing, provide the motor cover of a kind of perfect heat-dissipating, long service life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of motor cover aluminium casting, comprise aluminium die casting lid, described lid wherein two right two limits is parallel, two other limit becomes symmetrical arc structure, axis hole is offered in the middle of described lid, described axis hole edge has a circle convex edge, described convex edge to be connected with cover edge by equally distributed four intercell connectors and to stretch out, described intercell connector top is arcuate structure, and described intercell connector top offers location hole.
Further, described top surface is coated with electrostatic powder layer.
The invention has the beneficial effects as follows, motor cover aluminium casting structure of the present invention is simple, perfect heat-dissipating, and surface spraying electrostatic powder layer, protective and decorate properties good, the index such as resistance to wear, acid resistance also significantly improves, and adds the useful life of motor cover.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. lids, 2. axis hole, 3. convex edge, 4. intercell connector, 5. location hole in figure.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Motor cover aluminium casting as shown in Figure 1, comprise aluminium die casting lid 1, lid 1 wherein two right two limits is parallel, two other limit becomes symmetrical arc structure, offer axis hole 2 in the middle of lid 1, axis hole 2 edge has a circle convex edge 3, and convex edge 3 is connected by equally distributed four intercell connectors 4 with lid 1 edge and stretches out, intercell connector 4 top is arcuate structure, and intercell connector 4 top offers location hole 5.Lid 1 surface spraying has electrostatic powder layer.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a motor cover aluminium casting, it is characterized in that: comprise aluminium die casting lid (1), described lid (1) wherein two right two limits is parallel, two other limit becomes symmetrical arc structure, axis hole (2) is offered in the middle of described lid (1), described axis hole (2) edge has a circle convex edge (3), described convex edge (3) is connected by equally distributed four intercell connectors (4) with lid (1) edge and stretches out, and described intercell connector (4) top is arcuate structure.
2. motor cover aluminium casting according to claim 1, is characterized in that: described intercell connector (4) top offers location hole (5).
3. motor cover aluminium casting according to claim 1, is characterized in that: described lid (1) surface spraying has electrostatic powder layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363379.2A CN104753226A (en) | 2014-07-28 | 2014-07-28 | Aluminum casting motor cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363379.2A CN104753226A (en) | 2014-07-28 | 2014-07-28 | Aluminum casting motor cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104753226A true CN104753226A (en) | 2015-07-01 |
Family
ID=53592482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363379.2A Pending CN104753226A (en) | 2014-07-28 | 2014-07-28 | Aluminum casting motor cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104753226A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07154948A (en) * | 1993-11-30 | 1995-06-16 | Matsushita Electric Ind Co Ltd | Commutator motor and its assembly method |
| CN203423559U (en) * | 2013-09-06 | 2014-02-05 | 朱粉英 | Die-casting aluminum back cover of motor |
| CN203466663U (en) * | 2013-09-03 | 2014-03-05 | 朱粉英 | Heat radiation type aluminum die casting motor cover |
-
2014
- 2014-07-28 CN CN201410363379.2A patent/CN104753226A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07154948A (en) * | 1993-11-30 | 1995-06-16 | Matsushita Electric Ind Co Ltd | Commutator motor and its assembly method |
| CN203466663U (en) * | 2013-09-03 | 2014-03-05 | 朱粉英 | Heat radiation type aluminum die casting motor cover |
| CN203423559U (en) * | 2013-09-06 | 2014-02-05 | 朱粉英 | Die-casting aluminum back cover of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |