CN2471009Y - Assembled motor stator - Google Patents
Assembled motor stator Download PDFInfo
- Publication number
- CN2471009Y CN2471009Y CN 01236039 CN01236039U CN2471009Y CN 2471009 Y CN2471009 Y CN 2471009Y CN 01236039 CN01236039 CN 01236039 CN 01236039 U CN01236039 U CN 01236039U CN 2471009 Y CN2471009 Y CN 2471009Y
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- Prior art keywords
- stator
- fan
- groups
- type motor
- shaped
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- Expired - Fee Related
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Abstract
The utility model provides an assembling type motor stator comprising groups of sector stator punching segments and upper and lower circular stator shield rings which is characterized in that each group of the sector stator punching segment is formed by superposing the same steel sheet, the adjacent two groups of sector stator punching segments are connected to form a vertically through connecting hollow thus composing a ring shape stator body, the upper and lower circular stator shield rings attached to two sides of the stator body and groups of sector stator punching segments are connected to fix as one body by an argon arc welding. Processing of the assembling type motor stator is much easier for the vertically through connecting hollow between the adjacent two groups of sector stator punching segments, thus saving steel material and increasing working efficiency greatly.
Description
The utility model provides a kind of split mounting type motor stator, belongs to the motor stator technical field.
At present, about the existing multiple technologies report of split mounting type motor stator, as Chinese patent communique disclosed utility model patent on April 22nd, 1998: a kind of DC motor silicon steel sheet magnetic pole of the stator, application number: 96230544, its technical scheme is: comprise rivet, the silicon steel sheet magnetic pole of the stator is made of multi-disc silicon steel sheet lamination, and is porose on the silicon steel sheet magnetic pole of the stator, and rivet cooperates the riveted joint silicon steel sheet with the hole.Disclosed on the market for another example by the staggered split mounting type motor stator that superposes and constitute of multi-disc silicon steel sheet, defective is to make complexity, and the leftover bits and pieces of making the annular stator punching is many, the utilance of stator core stamping sheet material, production efficiency is low, and product quality also awaits further raising.
The purpose of this utility model provides and a kind ofly can overcome that above-mentioned defective, required production equipment are simple, easy to process, the split mounting type motor stator of good product quality.
The purpose of this utility model is achieved in that
Comprise many fan-shaped stator punchings of group and upper and lower annular stator back-up ring, it is characterized in that: every group of fan-shaped stator punching is formed by stacking by the steel disc that is equal to, two groups of adjacent fan-shaped stator punchings are spliced to form the vertical piece of up/down perforation, form annular stator body, be attached to the upper and lower annular stator back-up ring on stator body two sides and the fan-shaped stator punching of many groups and weld vertical piece through argon arc and be fixed into one.
Described split mounting type motor stator is spliced into stator body by 6 groups of fan-shaped stator punchings.
Described split mounting type motor stator, the angle of every fan-shaped stator punching equates.
The utility model compared with prior art has following advantage:
1, be the vertical piece of up/down perforation between adjacent two groups of fan-shaped stator punchings, argon arc welding seam like this is vertical piece, need not the staggered stack of multi-disc silicon steel sheet, also need not perforate riveted joint on the silicon steel sheet magnetic pole of the stator, required production equipment is simple, makes easily, and is easy to process, good product quality, operating efficiency also improve greatly.
2, the annular stator punching is changed into by 6 fan-shaped stator punchings be spliced, make that processing is more easy, and saved steel, improved the utilance of stator core stamping sheet material, reduced product cost.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of every layer of stator punching splicing of the utility model embodiment;
The utility model is described in further detail below in conjunction with accompanying drawing:
1, goes up annular stator back-up ring 2, fan-shaped stator punching 3, vertical piece 4, following annular stator back-up ring 5, piece
Every layer of annular stator punching is spliced by 6 fan-shaped stator punchings 2, the angle of every fan-shaped stator punching 2 equates, the vertical piece 3 that fan-shaped stator punching 2 splicings that many groups are adjacent, stack form up/down perforation, form annular stator body, the last annular stator back-up ring 1, time annular stator back-up ring 4 and the fan-shaped stator punching 2 of multi-disc that are attached to the stator body two sides weld vertical piece 3 through argon arc and are fixed into one.
Claims (3)
1, a kind of split mounting type motor stator, comprise many group fan-shaped stator punchings (2) and last annular stator back-up ring (1), following annular stator back-up ring (4), it is characterized in that: every group of fan-shaped stator punching (2) is formed by stacking by the steel disc that is equal to, adjacent two groups of fan-shaped stator punchings (2) are spliced to form the vertical piece (3) of up/down perforation, form annular stator body, the last annular stator back-up ring (1), time annular stator back-up ring (4) and the many fan-shaped stator punchings of group (2) that are attached to the stator body two sides weld vertical piece (3) through argon arc and are fixed into one.
2, split mounting type motor stator as claimed in claim 1 is characterized in that: 6 groups of fan-shaped stator punchings (2) are spliced into stator body.
3, split mounting type motor stator as claimed in claim 1 is characterized in that: the angle of every fan-shaped stator punching (2) equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236039 CN2471009Y (en) | 2001-03-19 | 2001-03-19 | Assembled motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236039 CN2471009Y (en) | 2001-03-19 | 2001-03-19 | Assembled motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471009Y true CN2471009Y (en) | 2002-01-09 |
Family
ID=33649073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01236039 Expired - Fee Related CN2471009Y (en) | 2001-03-19 | 2001-03-19 | Assembled motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471009Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162852B (en) * | 2006-10-13 | 2011-08-24 | 三菱电机株式会社 | Rotary motor |
| CN102386747A (en) * | 2011-11-03 | 2012-03-21 | 中国石油天然气股份有限公司 | Underground cylindrical linear motor stator |
| CN101800456B (en) * | 2009-02-11 | 2012-12-19 | 深圳华任兴科技有限公司 | Method for preparing amorphous alloy stator core by using modular mode |
-
2001
- 2001-03-19 CN CN 01236039 patent/CN2471009Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162852B (en) * | 2006-10-13 | 2011-08-24 | 三菱电机株式会社 | Rotary motor |
| CN101800456B (en) * | 2009-02-11 | 2012-12-19 | 深圳华任兴科技有限公司 | Method for preparing amorphous alloy stator core by using modular mode |
| CN102386747A (en) * | 2011-11-03 | 2012-03-21 | 中国石油天然气股份有限公司 | Underground cylindrical linear motor stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |