CN104753231A - Die casting motor cover - Google Patents
Die casting motor cover Download PDFInfo
- Publication number
- CN104753231A CN104753231A CN201410379541.XA CN201410379541A CN104753231A CN 104753231 A CN104753231 A CN 104753231A CN 201410379541 A CN201410379541 A CN 201410379541A CN 104753231 A CN104753231 A CN 104753231A
- Authority
- CN
- China
- Prior art keywords
- die casting
- motor cover
- lid
- cover body
- casting motor
- 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
- H02K5/06—Cast metal casings
Abstract
The invention relates to the technical field of aluminum die casting parts, and in particular relates to a die casting motor cover. The die casting motor cover comprises a circular aluminum die casting cover body; a shaft hole is formed in the middle of the cover body; a convex ring is arranged at the side edge of the shaft hole; a plurality of convex strips are annularly distributed around the convex ring and connected with the side edge of the cover body; a plurality of outward convex blocks are annularly arranged at the side edge of the cover body; the part in which the convex blocks are connected with the cover body is arc-shaped. The die casting motor cover is simple in structure and good in radiating performance; in addition, electrostatic powder layers are sprayed on the surface, so that the protecting performance and the decorating performance are high, the wear resistance, acid resistance and other indexes are greatly increased, and as a result, the service life of the motor cover can be prolonged.
Description
Technical field
The present invention relates to aluminium diecasting technical field, especially a kind of die casting motor cover.
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 die casting motor cover 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 die casting motor cover, comprise the circular lid of aluminium die casting, axis hole is offered in the middle of described lid, described axis hole edge has a flange collar, described flange collar peripheral circular is distributed with complex root raised line and is connected with cover edge, described cover edge annular is provided with a plurality of outside projection, and described projection and lid junction are arc.
Further, the quantity of described raised line is three, and the quantity of described projection is four.
Further, described top surface is coated with electrostatic powder layer.
The invention has the beneficial effects as follows, die casting motor cover 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. flange collar, 4. raised line, 5. projection 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.
Die casting motor cover as shown in Figure 1, comprise the circular lid 1 of aluminium die casting, axis hole 2 is offered in the middle of lid 1, axis hole 2 edge has a flange collar 3, flange collar 3 peripheral circular is distributed with complex root raised line 4 and is connected with lid 1 edge, lid 1 edge annular is provided with a plurality of outside projection 5, and projection 5 and lid 1 junction are arc.The quantity of raised line 4 is three, and the quantity of projection 5 is four.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 die casting motor cover, it is characterized in that: comprise the circular lid (1) of aluminium die casting, axis hole (2) is offered in the middle of described lid (1), described axis hole (2) edge has a flange collar (3), described flange collar (3) peripheral circular is distributed with complex root raised line (4) and is connected with lid (1) edge, described lid (1) edge annular is provided with a plurality of outside projection (5), and described projection (5) and lid (1) junction are arc.
2. die casting motor cover according to claim 1, is characterized in that: the quantity of described raised line (4) is three, and the quantity of described projection (5) is four.
3. die casting motor cover 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 |
|---|---|---|---|
| CN201410379541.XA CN104753231A (en) | 2014-08-04 | 2014-08-04 | Die casting motor cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379541.XA CN104753231A (en) | 2014-08-04 | 2014-08-04 | Die casting motor cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104753231A true CN104753231A (en) | 2015-07-01 |
Family
ID=53592487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379541.XA Pending CN104753231A (en) | 2014-08-04 | 2014-08-04 | Die casting motor cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104753231A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011114227A1 (en) * | 2011-09-23 | 2013-03-28 | Neumayer Tekfor Holding Gmbh | Transmission housing for motor car, has cover comprising recess that is filled resin, and another cover connected with side wall and arranged in plate that lies parallel to plane in which former cover is arranged |
| 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
- 2014-08-04 CN CN201410379541.XA patent/CN104753231A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011114227A1 (en) * | 2011-09-23 | 2013-03-28 | Neumayer Tekfor Holding Gmbh | Transmission housing for motor car, has cover comprising recess that is filled resin, and another cover connected with side wall and arranged in plate that lies parallel to plane in which former cover is arranged |
| 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 |