CN117805612A - Integrated motor testing equipment and using method - Google Patents
Integrated motor testing equipment and using method Download PDFInfo
- Publication number
- CN117805612A CN117805612A CN202410022068.3A CN202410022068A CN117805612A CN 117805612 A CN117805612 A CN 117805612A CN 202410022068 A CN202410022068 A CN 202410022068A CN 117805612 A CN117805612 A CN 117805612A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- rotor
- sleeve
- stator
- shell
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000010354 integration Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
Abstract
The invention relates to the technical field of motor testing equipment, and particularly discloses integrated motor testing equipment and a using method thereof, wherein the integrated motor testing equipment comprises a shell, a sleeve and a rotating shaft, one end of the shell is detachably connected to the sleeve through a cylindrical pin, a cover plate is fixedly arranged at the other end of the shell, a concave table for fixing a stator is arranged inside one end of the sleeve far away from the shell, threads are arranged outside the concave table and are connected with a compression ring, and the rotating shaft is positioned at the central position inside the shell; one end of the rotating shaft is located at the through hole formed in the cover plate, the rotor is sleeved at the other end of the rotating shaft and located inside the stator, a gasket is detachably arranged on one side of the rotor, a butterfly nut is arranged on one side, away from the rotor, of the gasket, the butterfly nut is used for fixing the rotor on the rotating shaft, and a Z-shaped slide way is formed in the sleeve. The invention can rapidly install the stator and the rotor without coaxially adjusting the center line of the rotating shaft, has simple operation, saves time and labor, improves the detection efficiency, and reduces the manual operation difficulty and the manual operation time.
Description
Technical Field
The invention relates to the technical field of motor testing equipment, in particular to integrated motor testing equipment and a using method thereof.
Background
An electric motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The electric motor converts electrical energy into mechanical energy, and the electric generator converts mechanical energy into electrical energy. Its main function is to generate driving torque as power source for electric appliances or various machines.
The motor mainly comprises two basic parts of a stator and a rotor. The stator is a stationary part of the motor, the main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate output current. The rotating body supported by the bearing is called a rotor, which is a main rotating member in a power machine and a work machine.
In the prior art, the stator and the rotor are assembled together through a tool in the test of the split motor, then the output shaft of the rotor and the input shaft of the dynamometer are coaxially adjusted in the center line, and finally the rotating shaft is fixed on the coupler, so that a great deal of manpower and time are wasted in each test to finish assembly, installation, debugging, test and the like, and the operation is complex.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the integrated motor testing equipment and the using method thereof, which can be used for rapidly installing the stator and the rotor without coaxially adjusting the center line of the rotating shaft by each test, and are simple to operate, time-saving and labor-saving, improve the detection efficiency and reduce the manual operation difficulty and the manual operation time.
The aim of the invention can be achieved by the following technical scheme:
the integrated motor testing equipment comprises a shell, a sleeve, a compression ring and a rotating shaft, wherein one end of the shell is detachably connected to the sleeve through a cylindrical pin, a cover plate is fixedly arranged at the other end of the shell, threads are arranged outside one end of the sleeve, which is far away from the shell, and are connected with the compression ring, a stator is fixedly arranged in the sleeve, and the rotating shaft is positioned at the central position inside the shell;
one end of the rotating shaft is located at the through hole formed in the cover plate, a rotor is sleeved at the other end of the rotating shaft, the rotor is located inside the stator, a gasket is detachably arranged on one side of the rotor, a butterfly nut is arranged on one side, away from the rotor, of the gasket, and the butterfly nut is used for fixing the rotor on the rotating shaft.
Further, a Z-shaped slide way is arranged on the sleeve, the cylindrical pin is positioned in the Z-shaped slide way and used for sliding in the Z-shaped slide way, the cylindrical pin is fixedly connected with the shell, the diameter of the cylindrical pin is smaller than the width of the Z-shaped slide way, and the Z-shaped slide way is used for moving and locking the sleeve.
Further, a first bearing and a second bearing are sleeved on the rotating shaft, the first bearing is located at the shell, and the second bearing is located at the cover plate.
Further, the cover plate is connected with the shell through a plurality of screws.
Further, one end of the rotating shaft, which is far away from the rotor, is fixedly connected with the dynamometer.
Further, an external thread is arranged at one end, close to the butterfly nut, of the rotating shaft, and the rotating shaft is in threaded connection with the butterfly nut.
Further, the screw is a cross-grooved countersunk head screw.
The application method of the integrated motor test equipment comprises the following steps:
s1: and (3) placing stator and rotor operations:
the cylindrical pin is moved to a left turning part along a Z-shaped slide way to be locked, the sleeve is moved to the right, a stator is placed in the sleeve, the stator is fixed by a compression ring, a rotor is placed on a rotating shaft, a gasket is placed on the left side of the rotor, and a butterfly nut is screwed on the rotating shaft;
s2: locking stator and rotor operation:
the cylindrical pin is moved to a right turning position along the Z-shaped slide way to be locked, the sleeve is moved to the left side, and the dynamometer testing motor is started;
s3: and (3) stator and rotor replacement operation:
after the test is completed, the cylindrical pin is moved to the left turning part along the Z-shaped slide way to be locked, the sleeve is moved to the right, the stator is moved to the right along with the sleeve, the butterfly nut is unscrewed, the gasket is taken down, the rotor is taken out, the compression ring is loosened, the stator is taken out, the next round of test is continued, the rotating shaft is not required to be removed, and the problem that the rotating shaft is coaxial with the central line of the dynamometer is not required to be adjusted.
The beneficial effects of the invention are as follows:
(1) Through setting up clamping ring, sleeve, pivot, stator and rotor, the technical effect that can reach is fixed the stator in the sleeve through the clamping ring, and the rotor is placed in the pivot, realizes installing stator and rotor fast, pivot and dynamometer fixed connection, only need to change stator and rotor, need not to carry out the coaxial adjustment of central line to the pivot, easy operation, labour saving and time saving improves the efficiency that detects, reduces the time of manual operation degree of difficulty and manual operation.
(2) Through setting up Z style of calligraphy slide and cylindric lock, the technical effect that can reach is through the cylindric lock slip in Z style of calligraphy slide, can lock in the turn department of Z style of calligraphy slide, makes the sleeve unable removal, and the pivot rotation of being convenient for carries out motor test, makes the installation of stator and rotor or dismantles more convenient and quick.
(3) Through setting up butterfly nut, gasket and pivot, the technical effect that can reach is that butterfly nut compresses tightly the rotor through the gasket, and butterfly nut carries out threaded connection with the pivot, and the removal of direction about the restriction rotor is convenient for the pivot when rotatory, and the rotor can not take place the displacement.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
description of main reference numerals:
in the figure: 1. a butterfly nut; 2. a gasket; 3. a compression ring; 4. a cylindrical pin; 5. z-shaped slide ways; 6. a housing; 7. a rotating shaft; 8. a sleeve; 9. a cover plate; 10. a rotor; 11. a stator; 12. a first bearing; 13. a screw; 14. and a second bearing.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 2, the integrated motor testing device disclosed by the invention comprises a shell 6, a sleeve 8 and a rotating shaft 7, wherein one end of the shell 6 is detachably connected to the sleeve 8 through a cylindrical pin 4, a cover plate 9 is fixedly arranged at the other end of the shell, a pressing ring 3 is slidably arranged at one end, far away from the shell 6, of the sleeve 8, a stator 11 is fixedly arranged in the sleeve 8, the stator 11 is fixed through rotating the pressing ring 3, and the rotating shaft 7 is positioned at the central position inside the shell 6.
One end of the rotating shaft 7 is positioned at a through hole formed in the cover plate 9, a rotor 10 is sleeved on the other end of the rotating shaft, the rotor 10 is positioned in the stator 11, and threads are arranged on the outer portion of the sleeve 8 and connected with the compression ring 3. One side of the gasket 2, which is far away from the rotor 10, is provided with a butterfly nut 1, and the butterfly nut 1 is used for fixing the rotor 10 on the rotating shaft 7.
Fix stator 11 in sleeve 8 through clamping ring 3, after sleeve 8's removal is yielded, the rotor 10 is placed in pivot 7 in the removal of rethread sleeve 8, realizes quick installation stator 11 and rotor 10, pivot 7 and dynamometer fixed connection, only need to change stator 11 and rotor 10, need not to carry out the coaxial adjustment of central line to pivot 7, easy operation, labour saving and time saving improves the efficiency that detects, reduces the time of manual operation degree of difficulty and manual operation.
The rotating shaft 7 is sleeved with a first bearing 12 and a second bearing 14, the first bearing 12 is positioned at the shell 6, and the second bearing 14 is positioned at the cover plate 9. The cover plate 9 and the housing 6 are connected by four screws 13. One end of the rotating shaft 7 far away from the rotor 10 is connected with the dynamometer through a coupler.
The one end that pivot 7 is close to wing nut 1 is provided with the external screw thread, and pivot 7 and wing nut 1 are threaded connection, and screw 13 is cross groove countersunk head screw. The stator 11 is pressed by the gasket 2, the butterfly nut 1 is in threaded connection with the rotating shaft 7 and is used for limiting the movement of the rotor 10 in the left-right direction, so that the rotor 10 cannot displace when the rotating shaft 7 rotates.
Referring to fig. 1, a zigzag slide 5 is provided on a sleeve 8, a cylindrical pin 4 is located in the zigzag slide 5, the cylindrical pin 4 is used for sliding in the zigzag slide 5, the cylindrical pin 4 is fixedly connected with a housing 6, and the diameter of the cylindrical pin 4 is smaller than the width of the zigzag slide 5.
The cylindrical pin 4 slides in the Z-shaped slide way 5, and can lock at the turning part of the Z-shaped slide way 5, so that the sleeve 8 can not move, and the rotating shaft 7 can be rotated conveniently to perform motor test.
The application method of the integrated motor test equipment comprises the following steps: the cylindrical pin 4 is moved to a left turning position along the Z-shaped slide way 5 to be locked, the sleeve 8 is moved to the right, the stator 11 is placed in the sleeve 8, the stator 11 is fixed by the compression ring 3, the rotor 10 is placed on the rotating shaft 7, the gasket 2 is placed on the left side of the rotor 10, and the butterfly nut 1 is screwed on the rotating shaft 7;
the cylindrical pin 4 is moved to the right turning position along the Z-shaped slide way 5 to be locked, the sleeve 8 is moved to the left, and the dynamometer testing motor is started.
After the test is completed, the cylindrical pin 4 is moved to the left turning part along the Z-shaped slide way 5 to be locked, the sleeve 8 is moved to the right, the stator 11 is moved to the right along with the sleeve, the butterfly nut 1 is unscrewed, the gasket 2 is taken down, the rotor 10 is taken out, the compression ring 3 is loosened, and the stator 11 is taken out. Continuing the next round of test, the rotating shaft is not required to be dismantled, and the problem that the rotating shaft is coaxial with the central line of the dynamometer is not required to be adjusted.
The present invention is not limited to the above embodiments, but is not limited to the above embodiments, and any technical modifications, equivalents and modifications made to the above embodiments according to the technical principles of the present invention can be made by those skilled in the art without departing from the scope of the invention.
Claims (8)
1. An integration motor test equipment, its characterized in that: the novel anti-theft device comprises a shell, a sleeve, a compression ring and a rotating shaft, wherein one end of the shell is detachably connected to the sleeve through a cylindrical pin, a cover plate is fixedly arranged at the other end of the shell, threads are arranged outside one end of the sleeve, which is far away from the shell, and are connected with the compression ring, a stator is fixedly arranged in the sleeve, and the rotating shaft is positioned at the central position inside the shell;
one end of the rotating shaft is located at the through hole formed in the cover plate, a rotor is sleeved at the other end of the rotating shaft, the rotor is located inside the stator, a gasket is detachably arranged on one side of the rotor, a butterfly nut is arranged on one side, away from the rotor, of the gasket, and the butterfly nut is used for fixing the rotor on the rotating shaft.
2. An integrated motor testing apparatus according to claim 1, wherein: the sleeve is provided with a Z-shaped slide way, the cylindrical pin is positioned in the Z-shaped slide way and used for sliding in the Z-shaped slide way, the cylindrical pin is fixedly connected with the shell, the diameter of the cylindrical pin is smaller than the width of the Z-shaped slide way, and the Z-shaped slide way is used for moving and locking the sleeve.
3. An integrated motor testing apparatus according to claim 1, wherein: the rotating shaft is sleeved with a first bearing and a second bearing, the first bearing is located at the shell, and the second bearing is located at the cover plate.
4. An integrated motor testing apparatus according to claim 1, wherein: the cover plate is connected with the shell through a plurality of screws.
5. An integrated motor testing apparatus according to claim 1, wherein: one end of the rotating shaft, which is far away from the rotor, is fixedly connected with the dynamometer.
6. An integrated motor testing apparatus according to claim 1, wherein: the rotating shaft is provided with external threads at one end close to the butterfly nut, and the rotating shaft is in threaded connection with the butterfly nut.
7. The integrated motor testing apparatus of claim 4, wherein: the screw is a cross groove countersunk head screw.
8. A method for using the integrated motor test equipment, applied to the integrated motor test equipment as claimed in any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: and (3) placing stator and rotor operations:
the cylindrical pin is moved to a left turning part along a Z-shaped slide way to be locked, the sleeve is moved to the right, a stator is placed in the sleeve, the stator is fixed by a compression ring, a rotor is placed on a rotating shaft, a gasket is placed on the left side of the rotor, and a butterfly nut is screwed on the rotating shaft;
s2: locking stator and rotor operation:
the cylindrical pin is moved to a right turning position along the Z-shaped slide way to be locked, the sleeve is moved to the left side, and the dynamometer testing motor is started;
s3: and (3) stator and rotor replacement operation:
after the test is completed, the cylindrical pin is moved to the left turning part along the Z-shaped slide way to be locked, the sleeve is moved to the right, the stator is moved to the right along with the sleeve, the butterfly nut is unscrewed, the gasket is taken down, the rotor is taken out, the compression ring is loosened, the stator is taken out, the next round of test is continued, the rotating shaft is not required to be removed, and the problem that the rotating shaft is coaxial with the central line of the dynamometer is not required to be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410022068.3A CN117805612B (en) | 2024-01-08 | Integrated motor testing equipment and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410022068.3A CN117805612B (en) | 2024-01-08 | Integrated motor testing equipment and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117805612A true CN117805612A (en) | 2024-04-02 |
| CN117805612B CN117805612B (en) | 2024-06-21 |
Family
ID=
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08262096A (en) * | 1995-03-17 | 1996-10-11 | Nippon Densan Corp | Continuous performance inspection apparatus and method for motor stator |
| US7095243B1 (en) * | 2005-07-11 | 2006-08-22 | Honeywell International, Inc. | AC generator exciter rotor slip-ring test apparatus |
| CN108089128A (en) * | 2018-01-29 | 2018-05-29 | 精进电动科技（正定）有限公司 | A kind of test fixture for testing of electric motors stator performance |
| CN109254247A (en) * | 2018-09-20 | 2019-01-22 | 精进百思特电动（上海）有限公司 | A kind of new energy rotor mechanism for testing under high-speed condition |
| CN215641391U (en) * | 2021-07-30 | 2022-01-25 | 苏州迎乐机电自动化科技有限公司 | Testing device for direct-drive motor |
| CN215813212U (en) * | 2021-04-14 | 2022-02-11 | 北京航空航天大学宁波创新研究院 | Motor back electromotive force testing arrangement |
| CN216351102U (en) * | 2021-09-01 | 2022-04-19 | 华域皮尔博格泵技术有限公司 | Simple and easy motor test fixture |
| CN217238306U (en) * | 2021-12-28 | 2022-08-19 | 青岛滨海学院 | Outer rotor type motor test fixture |
| CN114966395A (en) * | 2022-05-19 | 2022-08-30 | 北京卓誉科技有限公司 | Multifunctional motor test tool |
| CN220231827U (en) * | 2023-07-24 | 2023-12-22 | 杭州三相科技有限公司 | Positioning mechanism and testing device for testing bearingless motor |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08262096A (en) * | 1995-03-17 | 1996-10-11 | Nippon Densan Corp | Continuous performance inspection apparatus and method for motor stator |
| US7095243B1 (en) * | 2005-07-11 | 2006-08-22 | Honeywell International, Inc. | AC generator exciter rotor slip-ring test apparatus |
| CN108089128A (en) * | 2018-01-29 | 2018-05-29 | 精进电动科技（正定）有限公司 | A kind of test fixture for testing of electric motors stator performance |
| CN109254247A (en) * | 2018-09-20 | 2019-01-22 | 精进百思特电动（上海）有限公司 | A kind of new energy rotor mechanism for testing under high-speed condition |
| CN215813212U (en) * | 2021-04-14 | 2022-02-11 | 北京航空航天大学宁波创新研究院 | Motor back electromotive force testing arrangement |
| CN215641391U (en) * | 2021-07-30 | 2022-01-25 | 苏州迎乐机电自动化科技有限公司 | Testing device for direct-drive motor |
| CN216351102U (en) * | 2021-09-01 | 2022-04-19 | 华域皮尔博格泵技术有限公司 | Simple and easy motor test fixture |
| CN217238306U (en) * | 2021-12-28 | 2022-08-19 | 青岛滨海学院 | Outer rotor type motor test fixture |
| CN114966395A (en) * | 2022-05-19 | 2022-08-30 | 北京卓誉科技有限公司 | Multifunctional motor test tool |
| CN220231827U (en) * | 2023-07-24 | 2023-12-22 | 杭州三相科技有限公司 | Positioning mechanism and testing device for testing bearingless motor |
Non-Patent Citations (1)
| Title |
|---|
| 孟丽君: "车辆及发动机用微电机测试***", 《中国优秀硕士学位论文全文数据库 工程科技II辑》, 15 November 2007 (2007-11-15), pages 035 - 142 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210146490A1 (en) | Outer rotor motor direct-drive drilling or milling machine | |
| CN117805612B (en) | Integrated motor testing equipment and using method | |
| CN117805612A (en) | Integrated motor testing equipment and using method | |
| CN113064039A (en) | Assembled intelligent tool for high-voltage test of frequency converter | |
| CN210819320U (en) | Automatic bolt tightening device | |
| CN216791640U (en) | Micro-grinding combined test table for electric spindle test | |
| CN218016933U (en) | Automobile drive axle main reducer bearing press mounting device | |
| CN212020622U (en) | Tool for installing direct current motor commutator | |
| CN216566457U (en) | Mechanical arm for semiconductor manufacturing | |
| CN211760743U (en) | Grinding equipment for precision machining of motor shaft core | |
| CN210789322U (en) | Cylinder body bottom surface processingequipment | |
| CN212324478U (en) | Board separator is with adjusting device who makes things convenient for adjusting clamp plate height | |
| CN212042807U (en) | Flange spot facing work positioning fixture in electrical control valve | |
| CN111525727B (en) | Electric machine | |
| CN208840909U (en) | Bulging tooling and turning equipment | |
| CN218698100U (en) | Machining clamp for gearbox shell | |
| CN212479924U (en) | Special transmission device for rapid motor | |
| CN210572636U (en) | Pressing device and motor testing device | |
| CN215035477U (en) | Multipurpose tool for numerical control machining of metal parts | |
| CN218396001U (en) | Perforating device for machining bearing seat | |
| CN217720940U (en) | Step motor convenient to maintain | |
| CN219562529U (en) | Positioning and polishing device for wind power hub | |
| CN218364422U (en) | Electric maintenance tool | |
| CN221192545U (en) | Connector, middle presser foot device and sewing equipment | |
| CN213870332U (en) | Low-pulsation upper slurry flushing pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |