CN201113583Y - Electric motor magnet steel positioning structure - Google Patents
Electric motor magnet steel positioning structure Download PDFInfo
- Publication number
- CN201113583Y CN201113583Y CNU2007201147009U CN200720114700U CN201113583Y CN 201113583 Y CN201113583 Y CN 201113583Y CN U2007201147009 U CNU2007201147009 U CN U2007201147009U CN 200720114700 U CN200720114700 U CN 200720114700U CN 201113583 Y CN201113583 Y CN 201113583Y
- Authority
- CN
- China
- Prior art keywords
- magnet steel
- wall
- magnet steels
- convex body
- casing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model relates to a positioning structure for motor magnet steels, belonging to the motor technical field. The utility model comprises a machine shell and two magnet steels closely attached on the inner wall of the machine shell; side edges of the two magnet steels are adjacently spaced in pairs, and the inner wall of the machine shell is provided with an inner convex part on the position corresponding to one pair of adjacently spaced side edges of the two magnet steels; the inner convex part contacts with side edges of the two magnet steels; a spring clip is arranged between the other pair of adjacently spaced side edges of the two magnet steels. The positioning structure has the advantages of difficult mutual movement between magnet steels, reliable positioning and low manufacturing cost, and can solve the problems existing in prior art of possible relative movement between the magnet steels, unreliable positioning and high manufacturing cost, etc.
Description
Technical field
The utility model relates to a kind of magnetic steel of motor location structure, belongs to the technical field of motor.
Technical background
The location of magnetic steel of motor in casing in the prior art more adopts spring clip to fix, promptly spring clip all is set between side in facing mutually of magnet steel, yet, all adopt spring clip to fix between the said structure magnet steel, may take place between the magnet steel to move mutually, it is unreliable to locate, simultaneously, the consumption of spring clip is more, and production cost is higher.
Summary of the invention
The utility model purpose is to provide a kind of magnet steel to be difficult for each other moving, the location is reliable, the magnetic steel of motor location structure that production cost is lower, and the magnet steel that has solved the prior art existence may relatively move each other, it is unreliable to locate, and production cost is than problems such as height.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises casing and is close to two magnet steel of casing inner wall, the side of two magnet steel is adjacent at interval in twos, described casing inner wall forms interior convex body corresponding to two adjacent side edge in the wherein a pair of interval of magnet steel, and described interior convex body contacts with the side of two magnet steel; Another of described two magnet steel is to being provided with spring clip between the adjacent at interval dual-side.Wherein, the adjacent dual-side in a pair of interval of two magnet steel adopts the interior convex body location that is formed at casing inner wall, because interior convex body and casing are structure as a whole, so magnet steel is comparatively reliable in the location of casing inner wall, magnet steel is difficult for relatively moving each other, simultaneously, reduce the usage quantity of spring clip, reduced the production cost of motor.
As preferably, described in convex body forms by the inside riveting of casing outer wall, corresponding to the casing outer wall formation groove of interior convex body.Wherein, the structure of riveting can be simplified the processing of casing in interior convex body adopted, to reduce production costs.
As preferably, described casing inner wall corresponding to the magnet steel side up and down end positions be respectively equipped with an interior convex body.Wherein, interior convex body all is set, can strengthens location, thereby improve the reliability of magnet steel location magnet steel at the two ends up and down of magnet steel side.
As preferably, described casing is planar structure corresponding to the position between the two magnet steel sides, can further strengthen the locating effect to magnet steel.
Therefore, the utlity model has characteristics such as magnet steel is difficult each other to be moved, and the location is reliable, and production cost is lower.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, two magnet steel 1 are close to the inwall of casing 2, the side 11 of two magnet steel 1 is adjacent at interval in twos, casing 2 is planar structure corresponding to the position 21 between two magnet steel, 1 side, convex body 3 in casing 2 inwalls form corresponding to two adjacent side edge in the wherein a pair of interval of magnet steel 1, casing inner wall is respectively equipped with an interior convex body 3 corresponding to end positions about the magnet steel side, interior convex body 3 is formed by the inside riveting of casing 2 outer walls, casing outer wall corresponding to interior convex body 3 forms groove 4, interior convex body 3 contacts with the side of two magnet steel 1, and another of two magnet steel 1 is to being provided with spring clip (not expressing among the figure) between the adjacent at interval dual-side.
Claims (4)
1, a kind of magnetic steel of motor location structure, comprise casing and two magnet steel that are close to casing inner wall, the side of two magnet steel is adjacent at interval in twos, it is characterized in that described casing inner wall forms interior convex body corresponding to two adjacent side edge in the wherein a pair of interval of magnet steel, described interior convex body contacts with the side of two magnet steel; Another of described two magnet steel is to being provided with spring clip between the adjacent at interval dual-side.
2, magnetic steel of motor location structure according to claim 1 is characterized in that described interior convex body is formed by the inside riveting of casing outer wall, corresponding to the casing outer wall formation groove of interior convex body.
3, magnetic steel of motor location structure according to claim 1 and 2 is characterized in that described casing inner wall is respectively equipped with an interior convex body corresponding to end positions about the magnet steel side.
4, magnetic steel of motor location structure according to claim 1 and 2 is characterized in that described casing is planar structure corresponding to the position between the two magnet steel sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201147009U CN201113583Y (en) | 2007-09-17 | 2007-09-17 | Electric motor magnet steel positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201147009U CN201113583Y (en) | 2007-09-17 | 2007-09-17 | Electric motor magnet steel positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113583Y true CN201113583Y (en) | 2008-09-10 |
Family
ID=39965328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201147009U Expired - Fee Related CN201113583Y (en) | 2007-09-17 | 2007-09-17 | Electric motor magnet steel positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113583Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832725A (en) * | 2012-09-12 | 2012-12-19 | 宁波世通汽车零部件有限公司 | Motor and device for mounting magnetic steel on same |
| CN103023172A (en) * | 2012-11-27 | 2013-04-03 | 陕西航空电气有限责任公司 | Method for fixing magnetic steel by spring clips of magnetic steel direct-current motor |
-
2007
- 2007-09-17 CN CNU2007201147009U patent/CN201113583Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832725A (en) * | 2012-09-12 | 2012-12-19 | 宁波世通汽车零部件有限公司 | Motor and device for mounting magnetic steel on same |
| CN102832725B (en) * | 2012-09-12 | 2014-12-17 | 宁波世通汽车零部件有限公司 | Motor and device for mounting magnetic steel on same |
| CN103023172A (en) * | 2012-11-27 | 2013-04-03 | 陕西航空电气有限责任公司 | Method for fixing magnetic steel by spring clips of magnetic steel direct-current motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203387314U (en) | Motor rotor structure | |
| CN201113583Y (en) | Electric motor magnet steel positioning structure | |
| CN202820340U (en) | Three-section-type hidden rail | |
| CN202502949U (en) | Magnetic latching relay | |
| CN204873721U (en) | Four -wheel location lifts smooth device of machine side | |
| CN105896873A (en) | Miniature power generation device | |
| CN102409912A (en) | Rotary connecting rod lock | |
| CN205670740U (en) | A kind of miniature power generating device | |
| CN201153071Y (en) | Iron core of igniting coil | |
| CN208664820U (en) | A kind of durable castor conducive to injection molding | |
| CN205647227U (en) | Novel miniature electricity generation device | |
| CN201774436U (en) | Vibrator component for linear vibrating motor | |
| CN203214484U (en) | Air cylinder fixing base | |
| CN203006678U (en) | Elevator bob-weight casing | |
| CN201751494U (en) | Simple bathing room | |
| CN202899778U (en) | Indoor electromagnetic lock anode and cathode power source cover plate | |
| CN201952570U (en) | Box body of cam opening device | |
| CN203632416U (en) | A rear cover assembly for a stepping motor | |
| CN202332538U (en) | Common mode choke | |
| CN202110907U (en) | Aluminum-nickel-cobalt magnetic steel for engineering machinery | |
| CN202520990U (en) | Core iron of four-way reversing valve | |
| CN203368082U (en) | Square single-port charger | |
| CN205579129U (en) | Positioning plate | |
| CN203064627U (en) | Fixing baffle of roller way | |
| CN202370971U (en) | Embedded screw seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20110917 |