CN104251955A - Stator rotating direction testing tooling of external rotor motor - Google Patents
Stator rotating direction testing tooling of external rotor motor Download PDFInfo
- Publication number
- CN104251955A CN104251955A CN201410515565.3A CN201410515565A CN104251955A CN 104251955 A CN104251955 A CN 104251955A CN 201410515565 A CN201410515565 A CN 201410515565A CN 104251955 A CN104251955 A CN 104251955A
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- China
- Prior art keywords
- stator
- bearing
- rotating disk
- ring
- axle
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- 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.)
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a stator rotating direction testing tooling of an external rotor motor. The tooling comprises a bottom disc, a shaft, a bearing, a rotary disc, an aluminum ring and an adjusting ring, wherein the bottom disc is vertically and fixedly connected with the shaft, the connecting part is provided with a circular table surface, the bearing is embedded in the bottom part of the rotary disc, an outer ring of the bearing is in interference fit with the rotary disc, the bearing is jacked against the circular table surface, the rotary disc is in a drum shape, the outer side of the rotary disc is provided with one circle of step, the aluminum ring and the adjusting ring sequentially sheath the step from top to bottom, the bottom disc for placing the stator sheaths the bottom part of interior of the rotary disc along the center of the shaft, and a protecting frame for fixing a stator sheaths the upper end of the shaft. The tooling has the beneficial effect that when the motor stator is sheathed along the shaft, the tooling starts to rotate under the action of electromagnetic induction, and the rotating direction can be visually judged, so as to judge whether the wiring of the stator is correct or not.
Description
Technical field
The present invention relates to a kind of test fixture, more specifically, it relates to a kind of motor stator for outer rotator slew test frock.
Background technology
The frock that present motor test equipment measurement rotor turns to is internal rotor product and uses.Outer rotor product can only judge by estimating at present.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide a kind of rational in infrastructure, measure the frock of motor stator for outer rotator slew test accurately.
The object of the invention is to be achieved through the following technical solutions.This motor stator for outer rotator slew test frock, comprise chassis, axle, bearing, rotating disk, aluminium ring and adjustment ring, described chassis is square with the axis to be fixedly connected with, and is provided with a round table surface in junction, the embedded bearing in bottom of rotating disk, described outer race and rotating disk are interference fit; Described bearing apical grafting is in round table surface, and described rotating disk is barrel-shaped and is provided with a circle step in outside, and step is arranged with aluminium ring and adjustment ring from top to bottom successively; Described rotating disk inner bottom part is also arranged with the chassis for placing stator along axle center, described axle upper end is also arranged with the retaining frame for fixed stator.
As preferably: described aluminium ring thickness is about 1mm.
As preferably: described axle upper end is also arranged with the wiring board of connecting stator.
As preferably: described adjustment ring is plastic material.
The invention has the beneficial effects as follows:
After motor stator enters along axle sleeve, because electromagnetic induction frock just starts to rotate, intuitively can find out and turn to, whether correct to judge the wiring of stator.
The common rotating speed of external rotor electric machine at hundreds of to several thousand turns, the stator height of different parameters is also different, therefore in frock, chassis is designed with, the stator of different chassis adapted differing heights, to ensure that in frock, aluminium loop section energy and stationary part produce interaction, drive frock rotates, and rotational speed can be found out rapidly and conveniently at tens to one hundred turn and turns to.
Chassis and the axle of frock all adopt ferrous materials, are secure fit, and outer race and rotating disk are interference fit, usually comparatively tight but bearing can pull down replacing, there is a round table surface cooperation place of chassis and axle, just in time props up bearing inner ring, ensures the light rotation of rotating disk like this.
Rotating disk makes with engineering plastics, there are insulating property, in case conduction causes the personal injury of operating personnel when fastening rotor is wiped firm, rotating disk cylindrical there is a step for overlapping adjustment ring and aluminium ring, the material of adjustment ring is the same with rotating disk, object be sensible adjustment ring to control the rotating speed of rotor, rotate not only safety but also can see clearly and turn to, so also not easily cause stator temperature rise rise fast and reduce product quality.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is vertical view of the present invention;
Description of reference numerals: retaining frame 1, wiring board 2, stator 3, axle 4, aluminium ring 5, adjustment ring 6, chassis 7, bearing 8, rotating disk 9, chassis 10.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, should know, and not represent and limit the invention in described embodiment.On the contrary, the present invention will contain can be included in attached claims limit scope of the present invention in alternative, modified and equivalent.
As shown in Figure 1 to Figure 2, the motor stator for outer rotator slew test frock of the present embodiment, comprise chassis 7, axle 4, bearing 8, rotating disk 9, aluminium ring 5 and adjustment ring 6, described chassis 7 is fixedly connected with axle 4 is vertical, a round table surface is provided with in junction, the embedded bearing 8 in bottom of rotating disk 9, described bearing 8 outer shroud and rotating disk 9 are interference fit.Described bearing 8 apical grafting is in round table surface, and described rotating disk 9 is barrel-shaped and is provided with a circle step in outside, and step is arranged with successively aluminium ring 5 and adjustment ring 6 from top to bottom, described aluminium ring 5 thickness is about 1mm, and described adjustment ring 6 is plastic material.Described rotating disk 9 inner bottom part is also arranged with the chassis 7 for placing stator 3 along axle 4 center.Described axle 4 upper end is also arranged with the retaining frame 1 for fixed stator 3.Described axle 4 upper end is also arranged with the wiring board 2 of connecting stator 3.
During use, after motor stator 3 is inserted in along axle 4, fixed by retaining frame 1, because aluminium ring 5 just drives chassis 7 to start to rotate by electromagnetic induction, intuitively can find out and turn to, whether correct to judge the wiring of stator 3.Because of the common rotating speed of external rotor electric machine at hundreds of to several thousand turns, the stator 3 of different parameters is highly also different, therefore the stator 3 of the chassis 7 adapted differing heights of different size is furnished with, to ensure that in frock, aluminium ring 5 part energy and stator 3 part produce interaction, drive chassis 10 to rotate, rotational speed can be found out rapidly and conveniently at tens to one hundred turn and turns to.
Claims (4)
1. a motor stator for outer rotator slew test frock, it is characterized in that: comprise chassis (7), axle (4), bearing (8), rotating disk (9), aluminium ring (5) and adjustment ring (6), described chassis (7) is fixedly connected with axle (4) is vertical, a round table surface is provided with in junction, the embedded bearing in the bottom (8) of rotating disk (9), described bearing (8) outer shroud and rotating disk (9) they are interference fit; Described bearing (8) apical grafting is in round table surface, and described rotating disk (9), for barrel-shaped and be provided with a circle step along middle part in outside, step is arranged with successively aluminium ring (5) and adjustment ring (6) from top to bottom; Described rotating disk (9) inner bottom part is also arranged with the chassis (7) for placing stator (3) along axle (4) center; Described axle (4) upper end is also arranged with the retaining frame (1) for fixed stator (3).
2. motor stator for outer rotator slew test frock according to claim 1, is characterized in that: described aluminium ring (5) thickness is 1mm.
3. motor stator for outer rotator slew test frock according to claim 1, is characterized in that: described axle (4) upper end is also arranged with the wiring board (2) of connecting stator (3).
4. motor stator for outer rotator slew test frock according to claim 1, is characterized in that: described adjustment ring (6) is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515565.3A CN104251955A (en) | 2014-09-29 | 2014-09-29 | Stator rotating direction testing tooling of external rotor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515565.3A CN104251955A (en) | 2014-09-29 | 2014-09-29 | Stator rotating direction testing tooling of external rotor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104251955A true CN104251955A (en) | 2014-12-31 |
Family
ID=52187036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410515565.3A Pending CN104251955A (en) | 2014-09-29 | 2014-09-29 | Stator rotating direction testing tooling of external rotor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104251955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182240A (en) * | 2015-10-22 | 2015-12-23 | 南京铹锘机电有限公司 | Turning detection table during rotation of motor |
| CN110907825A (en) * | 2019-11-14 | 2020-03-24 | 温州大学苍南研究院 | Test tool of brushless direct current motor prototype |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404108A (en) * | 1993-02-25 | 1995-04-04 | Automation Technology, Inc. | Method and apparatus for testing electric motor rotors |
| CN101271149A (en) * | 2008-05-16 | 2008-09-24 | 李春光 | Testing apparatus for AC external rotor type motor stator test run |
| CN201393055Y (en) * | 2009-02-25 | 2010-01-27 | 杭州富阳奥泰电器厂 | Device for rapidly testing rotation direction of single-phase asynchronous motor |
| CN201724998U (en) * | 2010-07-19 | 2011-01-26 | 余姚市兰山电机企业有限公司 | Single-phase induction machine inner stator rotation tester |
| JP2011078167A (en) * | 2009-09-29 | 2011-04-14 | Toshiba Corp | Rotary electric machine and measuring method for short-circuiting in laminated steel plate of rotary electric machine |
| CN202939256U (en) * | 2012-08-16 | 2013-05-15 | 苏州德丰电机有限公司 | External rotor motor stator winding wiring detection device |
| CN204177900U (en) * | 2014-09-29 | 2015-02-25 | 杭州微光电子股份有限公司 | Motor stator for outer rotator slew test frock |
-
2014
- 2014-09-29 CN CN201410515565.3A patent/CN104251955A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404108A (en) * | 1993-02-25 | 1995-04-04 | Automation Technology, Inc. | Method and apparatus for testing electric motor rotors |
| CN101271149A (en) * | 2008-05-16 | 2008-09-24 | 李春光 | Testing apparatus for AC external rotor type motor stator test run |
| CN201393055Y (en) * | 2009-02-25 | 2010-01-27 | 杭州富阳奥泰电器厂 | Device for rapidly testing rotation direction of single-phase asynchronous motor |
| JP2011078167A (en) * | 2009-09-29 | 2011-04-14 | Toshiba Corp | Rotary electric machine and measuring method for short-circuiting in laminated steel plate of rotary electric machine |
| CN201724998U (en) * | 2010-07-19 | 2011-01-26 | 余姚市兰山电机企业有限公司 | Single-phase induction machine inner stator rotation tester |
| CN202939256U (en) * | 2012-08-16 | 2013-05-15 | 苏州德丰电机有限公司 | External rotor motor stator winding wiring detection device |
| CN204177900U (en) * | 2014-09-29 | 2015-02-25 | 杭州微光电子股份有限公司 | Motor stator for outer rotator slew test frock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182240A (en) * | 2015-10-22 | 2015-12-23 | 南京铹锘机电有限公司 | Turning detection table during rotation of motor |
| CN105182240B (en) * | 2015-10-22 | 2018-07-06 | 南京铹锘机电有限公司 | Motor turns to monitor station when operating |
| CN110907825A (en) * | 2019-11-14 | 2020-03-24 | 温州大学苍南研究院 | Test tool of brushless direct current motor prototype |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |