CN203368252U - Permanent magnet motor assembly tool - Google Patents
Permanent magnet motor assembly tool Download PDFInfo
- Publication number
- CN203368252U CN203368252U CN 201320498509 CN201320498509U CN203368252U CN 203368252 U CN203368252 U CN 203368252U CN 201320498509 CN201320498509 CN 201320498509 CN 201320498509 U CN201320498509 U CN 201320498509U CN 203368252 U CN203368252 U CN 203368252U
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- CN
- China
- Prior art keywords
- rotor
- stator
- supporting seat
- guide
- permanent magnet
- 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a permanent magnet motor assembly tool comprising a stator, a rotor, a rotor shaft, a machine housing, a supporting seat, a guide sleeve and a guide bar. The supporting seat is arranged at one end portion of the machine housing. The middle portion of the supporting seat is provided with a through hole. The guide sleeve is arranged in the through hole in the middle of the supporting seat. One end of the guide sleeve is fixed with the machine housing. A guide hole is arranged in the middle of the guide sleeve. The size of the guide hole is matched with that of the guide bar. One end of the guide bar is fixed with the end portion of the rotor shaft. The other end of the guide bar is in clearance fit with the guide hole. The gap between the guide bar and the guide hole is less than or equal to the gap between the rotor and the stator. The gap between the guide bar and guide hole of the guide sleeve is matched with that of the rotor and the stator, so that the orientation problem of the rotor and the stator is solved; when the rotor enters the stator, deflection and rubbing are not produced, so that a permanent magnet is protected.
Description
Technical field
The utility model relates to the motor manufacture, relates in particular to a kind of assembling tooling for permanent magnet motor.
Background technology
Magneto is main similar with common ac motor structure, mainly front and rear cover, electric machine main shaft, stator, rotor and casing, consists of, and these parts are realized mutual connection by bearing, bolt.The rotor of magneto is permanent magnetic material, has than ferromagnetism, and in assembling process, the gap of stator and rotor is less, has in addition attraction, therefore careless slightlyly will cause the collision of the two or wipe mutually, thereby damaging permanent magnet.Publication number is the device that CN2010536201U and two patents of CN201122882 have been mentioned respectively a kind of permanent magnet motor stator and rotor assembling, but the apparatus structure that the CN2010536201U patent is mentioned is complicated and the whole assembling process operating time is long, and labour intensity is large; The device that the CN201122882 patent has only been mentioned stator and rotor assembling, used this matching requirements stator and rotor to need to carry out every magnetic treatment before assembling, after having assembled, needs to be recovered, and the whole auxiliary preparatory period is long, and efficiency is low.
The utility model content
The purpose of this utility model is to provide a kind of can not damage stator and rotor permanent magnet, and simple, efficient a kind of assembling tooling for permanent magnet motor.
The purpose of this utility model is achieved through the following technical solutions: a kind of assembling tooling for permanent magnet motor, it comprises stator, rotor, armature spindle and casing, described motor stator is located in casing, rotor and armature spindle are fixed together, rotor and stator gap are combined together, also comprise supporting seat, fairlead, guide post, described supporting seat is arranged on an end end of casing, the centre of supporting seat is provided with through hole, fairlead is located in the through hole in the middle of supporting seat, one end and the casing of fairlead are fixed together, the center of fairlead is provided with pilot hole, the size of pilot hole and the size of guide post are complementary, one end and the armature spindle end of described guide post are fixed together, the other end of guide post and pilot hole matched in clearance, gap between described guide post and pilot hole is less than or equal to the gap between rotor and stator.
For the ease of handling, the other end of described armature spindle is provided with hanger.
The utility model effect: adopted the cooperation of stator with the identical gap of rotor between the pilot hole of guide post and fairlead; both solved the orientation problem of rotor and stator; can guarantee that again rotor can not produce deflection and wipe mutually when entering stator; thereby protected permanent magnet; the utlity model has simple in structure; cost is low, the efficiency of assembling high.
The accompanying drawing explanation
Fig. 1 the utility model example structure schematic diagram.
Sequence number explanation in Fig. 1: 1, hanger; 2, armature spindle; 3, rotor; 4, stator; 5, casing; 6, guide post; 7, fairlead; 8, supporting seat.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
With reference to accompanying drawing 1, a kind of assembling tooling for permanent magnet motor, it comprises stator 4, rotor 3, armature spindle 2 and casing 5, and described motor stator 4 is located in casing 5, and rotor 3 is fixed together with armature spindle 2, and rotor 3 is together with stator 4 matched in clearance.Also comprise supporting seat 8, fairlead 7, guide post 6, described supporting seat 8 is arranged on the small bore end end of casing 5, the centre of supporting seat 8 is provided with through hole, fairlead 7 is located in the through hole in the middle of supporting seat 8, one end of fairlead 7 and casing 5 small bore end are fixed together, the center of fairlead 7 is provided with pilot hole, the size of the size of pilot hole and guide post 6 is complementary, one end of described guide post 6 and armature spindle 2 ends are fixed together, the pilot hole matched in clearance of the other end of guide post 6 and fairlead 7, gap between the pilot hole of described guide post 6 and fairlead 7 is less than or equal to the gap between rotor 3 and stator 4.
For the ease of handling, the other end of described armature spindle 2 is provided with hanger 1.
Turn timing, rotor 3 and armature spindle 2 are fixed together, an end of guide post 6 and armature spindle 2 ends are fixed together, stator 4 is pressed in casing 5.Again fairlead 7 is fixed on casing 5 small bore end end faces, then according to stator 4 upward, fairlead 7 form down is placed on casing 5 on supporting seat 8, now fairlead 7 inserts in the through hole in the middle of supporting seats 8; With hanger 1, rotor 3 is hung directly over stator 4, adjust rotor 3 positions, make it concentric with stator 4, now the pilot hole of guide post 6 insertion fairleads 7; Take down hanger 1, rotor 3 is pressed into to stator 4 and puts in place, then dismantle guide post 6 and fairlead 7, the motor assembling just completed.
Adopted the cooperation in stator 4 and rotor 3 identical gaps between pilot hole due to guide post 6 and fairlead 7; both solved the orientation problem of rotor 3 and stator 4; can guarantee that again rotor 3 can not produce deflection and wipe mutually when entering stator 4; thereby protected permanent magnet; the utlity model has simple in structure; cost is low, the efficiency of assembling high.
Be more than a kind of execution mode of the present utility model, a preferred demonstration example.The scope that the utility model application is asked for protection has more than and is limited to described execution mode.All and technical scheme the present embodiment equivalence all belongs to protection range of the present utility model.
Claims (2)
1. an assembling tooling for permanent magnet motor, it comprises stator, rotor, armature spindle and casing, described motor stator is located in casing, rotor and armature spindle are fixed together, rotor and stator gap are combined together, it is characterized in that, also comprise supporting seat, fairlead, guide post, described supporting seat is arranged on an end end of casing, the centre of supporting seat is provided with through hole, fairlead is located in the through hole in the middle of supporting seat, one end and the casing of fairlead are fixed together, the center of fairlead is provided with pilot hole, the size of pilot hole and the size of guide post are complementary, one end and the armature spindle end of described guide post are fixed together, the other end of guide post and pilot hole matched in clearance, gap between described guide post and pilot hole is less than or equal to the gap between rotor and stator.
2. a kind of assembling tooling for permanent magnet motor according to claim 1, is characterized in that, the other end of described armature spindle is provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320498509 CN203368252U (en) | 2013-08-15 | 2013-08-15 | Permanent magnet motor assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320498509 CN203368252U (en) | 2013-08-15 | 2013-08-15 | Permanent magnet motor assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368252U true CN203368252U (en) | 2013-12-25 |
Family
ID=49815969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320498509 Expired - Fee Related CN203368252U (en) | 2013-08-15 | 2013-08-15 | Permanent magnet motor assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368252U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762788A (en) * | 2013-12-31 | 2014-04-30 | 宁波菲仕运动控制技术有限公司 | Assembly tool of stator and rotor of motor |
| CN104269974A (en) * | 2014-09-10 | 2015-01-07 | 中国科学院上海光学精密机械研究所 | Method for installing large-caliber permanent magnet direct-current torque motor |
| CN105978250A (en) * | 2016-06-24 | 2016-09-28 | 无锡新大力电机有限公司 | Assembly method of stator and rotor of permanent magnet motor |
| CN108900045A (en) * | 2018-06-06 | 2018-11-27 | 中电电机股份有限公司 | A kind of winding type permanent magnet coupling speed regulator rotor assembling method |
| CN109604931A (en) * | 2019-01-07 | 2019-04-12 | 武汉船用机械有限责任公司 | A kind of assembly tooling and assembly method of propeller |
-
2013
- 2013-08-15 CN CN 201320498509 patent/CN203368252U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762788A (en) * | 2013-12-31 | 2014-04-30 | 宁波菲仕运动控制技术有限公司 | Assembly tool of stator and rotor of motor |
| CN103762788B (en) * | 2013-12-31 | 2016-08-17 | 宁波菲仕运动控制技术有限公司 | A kind of assembly tooling of electric machine rotor |
| CN104269974A (en) * | 2014-09-10 | 2015-01-07 | 中国科学院上海光学精密机械研究所 | Method for installing large-caliber permanent magnet direct-current torque motor |
| CN104269974B (en) * | 2014-09-10 | 2016-07-06 | 中国科学院上海光学精密机械研究所 | The installation method of heavy caliber permanent magnet D.C. torque motor |
| CN105978250A (en) * | 2016-06-24 | 2016-09-28 | 无锡新大力电机有限公司 | Assembly method of stator and rotor of permanent magnet motor |
| CN108900045A (en) * | 2018-06-06 | 2018-11-27 | 中电电机股份有限公司 | A kind of winding type permanent magnet coupling speed regulator rotor assembling method |
| CN109604931A (en) * | 2019-01-07 | 2019-04-12 | 武汉船用机械有限责任公司 | A kind of assembly tooling and assembly method of propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |