CN102223001A - Improved structure of motor shell - Google Patents
Improved structure of motor shell Download PDFInfo
- Publication number
- CN102223001A CN102223001A CN 201110154818 CN201110154818A CN102223001A CN 102223001 A CN102223001 A CN 102223001A CN 201110154818 CN201110154818 CN 201110154818 CN 201110154818 A CN201110154818 A CN 201110154818A CN 102223001 A CN102223001 A CN 102223001A
- Authority
- CN
- China
- Prior art keywords
- shell
- electric machine
- housing
- machine casing
- improved structure
- 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
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
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- Motor Or Generator Frames (AREA)
Abstract
The invention discloses an improved structure of a motor shell, comprising a shell; a positioning structure for positioning the axial depth of a magnetic tile is arranged on the internal annular surface at the internal end of the shell; and the positioning structure consists of a plurality of bulges which are annularly arranged. In the invention, the bulges are arranged on the internal annular surface at the internal end of the shell, the magnetic tile can be pushed till contacting with the bulges during the assembling process, thus finishing the installation; the improved structure of the motor shell has a simple structure, can be assembled conveniently, reduces the workload, and improves the working efficiency.
Description
Technical field
The present invention relates to motor, be specifically related to the housing of motor.
Background technology
Magnetic shoe in the electric machine casing is generally formed by two, and the axial depth of magnetic shoe in housing needs accurately location, and existing mounting means adopts extraneous auxiliary mould that its axial depth is positioned, and operates cumbersomely, has strengthened workload.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of electric machine casing and improves structure, and it need not special axial depth location auxiliary mould and can accurately install magnetic shoe, and is simple in structure, easy for installation, has reduced workload, has improved operating efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme, and electric machine casing improves structure, comprises housing, it is characterized in that: the location structure that is provided with location magnetic shoe axial depth on the inner inner ring surface of housing.
Preferably, described location structure is some projectioies that uniform ring is established.
Preferably, described projection is stamped to form by housing.
Preferably, described projection is centrosymmetric 2, the corresponding projection of each magnetic shoe.
The present invention is provided with projection by the inner ring surface in housing the inner, only needs when magnetic shoe is installed that its propelling is touched projection and represents to be in place, and is simple in structure, easy for installation, reduced workload, improved operating efficiency.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 improves the structural representation of structure for electric machine casing of the present invention;
Fig. 2 is an I place enlarged drawing among Fig. 1.
Embodiment
As depicted in figs. 1 and 2, for electric machine casing of the present invention improves structure, comprise housing 1, on the inner inner ring surface of housing, be provided with the location structure of location magnetic shoe axial depth, described location structure be uniform ring establish some protruding 2, described projection is stamped to form by housing, projection can be circular or other shape, the total described projection of present embodiment is centrosymmetric 2, the corresponding projection of each magnetic shoe.
Except that above preferred embodiment, the present invention also has other execution mode, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (4)
1. electric machine casing improves structure, comprises housing (1), it is characterized in that: the location structure that is provided with location magnetic shoe axial depth on the inner inner ring surface of housing.
2. electric machine casing according to claim 1 improves structure, and it is characterized in that: described location structure is some projectioies (2) that uniform ring is established.
3. electric machine casing according to claim 2 improves structure, and it is characterized in that: described projection is stamped to form by housing.
4. electric machine casing according to claim 2 improves structure, and it is characterized in that: described projection is centrosymmetric 2, the corresponding projection of each magnetic shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154818 CN102223001A (en) | 2011-06-09 | 2011-06-09 | Improved structure of motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154818 CN102223001A (en) | 2011-06-09 | 2011-06-09 | Improved structure of motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102223001A true CN102223001A (en) | 2011-10-19 |
Family
ID=44779458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110154818 Pending CN102223001A (en) | 2011-06-09 | 2011-06-09 | Improved structure of motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102223001A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072803A (en) * | 1991-11-28 | 1993-06-02 | 马渊马达株式会社 | The stator of miniature motor |
| CN1111041A (en) * | 1994-04-29 | 1995-11-01 | 三菱电机株式会社 | A permanent magnet type rotating machine |
| DE19918521A1 (en) * | 1999-04-06 | 2000-10-19 | Buhler Motor Gmbh | Arrangement fixing permanent magnet segments in a motor yoke, comprises U-shaped spring of trapezoidal basic form which becomes triangular |
| CN101552502A (en) * | 2008-04-04 | 2009-10-07 | 丹佛斯压缩机有限责任公司 | Rotor for an electric drive motor of a refrigerant compressor |
| CN201813228U (en) * | 2010-09-15 | 2011-04-27 | 常州新亚电机有限公司 | Back yoke of motor rotor |
| CN202050311U (en) * | 2011-06-09 | 2011-11-23 | 许晓华 | Improved structure of motor casing |
-
2011
- 2011-06-09 CN CN 201110154818 patent/CN102223001A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072803A (en) * | 1991-11-28 | 1993-06-02 | 马渊马达株式会社 | The stator of miniature motor |
| CN1111041A (en) * | 1994-04-29 | 1995-11-01 | 三菱电机株式会社 | A permanent magnet type rotating machine |
| DE19918521A1 (en) * | 1999-04-06 | 2000-10-19 | Buhler Motor Gmbh | Arrangement fixing permanent magnet segments in a motor yoke, comprises U-shaped spring of trapezoidal basic form which becomes triangular |
| CN101552502A (en) * | 2008-04-04 | 2009-10-07 | 丹佛斯压缩机有限责任公司 | Rotor for an electric drive motor of a refrigerant compressor |
| CN201813228U (en) * | 2010-09-15 | 2011-04-27 | 常州新亚电机有限公司 | Back yoke of motor rotor |
| CN202050311U (en) * | 2011-06-09 | 2011-11-23 | 许晓华 | Improved structure of motor casing |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |