CN211478572U - Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency - Google Patents
Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency Download PDFInfo
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- CN211478572U CN211478572U CN201922340456.3U CN201922340456U CN211478572U CN 211478572 U CN211478572 U CN 211478572U CN 201922340456 U CN201922340456 U CN 201922340456U CN 211478572 U CN211478572 U CN 211478572U
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007123 defense Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
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Abstract
The utility model discloses a guarantee to detect permanent-magnet machine combined test platform of uniformity, including rotor detection module and casing intensity detection module wherein. The rotor detection module comprises a slide way, a slide block, a first lead screw, a first supporting plate, a test motor, a limiting ring, a rotating block, a belt and a thread sleeve; the casing strength detection module comprises a slide rail, a motor clamping plate, a guide rod, a second lead screw, a moving block, a second supporting plate, a cylinder and a hammer block. The utility model is provided with a rotor detection module and a casing strength detection module, and can limit the position of the motor to be detected, thereby reducing the error caused by non-uniform position arrangement; the clamping and fastening device is arranged and can fix the permanent magnet motor in the test process; simple structure, the practicality is strong, can the wide application in the experiment of multiple motor. The problems that the permanent magnet motor is difficult to test in a unified mode and manual test errors are large in the prior art are solved.
Description
Technical Field
The utility model belongs to the motor test field, concretely relates to guarantee to detect permanent-magnet machine combined test platform of uniformity.
Background
Compared with the traditional electric excitation motor, the permanent magnet motor, especially the rare earth permanent magnet motor has simple structure and reliable operation; the volume is small and the weight is light; the loss is small, and the efficiency is high; the shape and the size of the motor can be flexible and diversified, so that the motor has the remarkable advantages of wide application range and almost all the fields of aerospace, national defense, industry and agriculture, production and daily life.
The quality direct influence of permanent-magnet machine to mechanical normal operating, consequently in practical application, permanent-magnet machine all need carry out diversified test before coming into operation, is difficult to the unified going on to permanent-magnet machine's test at present, adopts artifically moreover in actual test mostly for there is great error in the test result. Aiming at the problems, a comprehensive test bed for the permanent magnet motor is designed to guarantee the detection consistency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a guarantee to detect permanent-magnet machine combined test platform of uniformity has solved among the prior art and has been difficult to unified test permanent-magnet machine to and the big problem of manual test error.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a guarantee to detect permanent-magnet machine combined test platform of uniformity, includes the stage body, be equipped with rotor detection module and casing intensity detection module on the stage body.
The rotor detection module comprises a slide, the upper end of the table body is arranged in the slide, a slide block is arranged in the slide, the slide block freely slides in the slide and does not fall off, a first fixed block is arranged on the table body, a first lead screw is arranged at one end of the first fixed block, and the first lead screw penetrates through the slide block and is in threaded fit with the slide block.
The platform body top is equipped with first backup pad, be equipped with experimental motor in the first backup pad, fixed spacing ring that is equipped with on the rotor of experimental motor.
The platform body is provided with a rotating block fixing platform, the side end of the rotating block fixing platform is provided with a rotating block which is connected in a rotating mode, a belt is arranged between the rotating block and the two limiting rings in a surrounding mode, the belt penetrates through the through hole in the first supporting plate and is tightly attached to the side end of the rotating block and the side end of the test motor rotor between the limiting rings.
The motor to be tested is loaded on the sliding block, a threaded sleeve is arranged on a rotor of the motor to be tested, a screw hole is formed in the rotating block, and the outer ring thread of the threaded sleeve is in threaded fit with the screw hole.
The machine shell strength detection module comprises a slide rail, the slide rail is arranged on the table body, a motor clamping plate is arranged in the slide rail, and the motor clamping plate freely slides in the slide rail and does not fall off.
The table body is vertically provided with a second upright post, the second upright post is provided with a guide rod penetrating through the motor clamping plate, the table body is provided with a second fixed block, the side end of the second fixed block is provided with a second lead screw, and a nut on the second lead screw is fixedly connected with the moving block.
The lower extreme of stage body is equipped with the support column of array distribution, the lower extreme of support column is equipped with the universal wheel.
The one end of first lead screw is fixed and is equipped with first rotation handle, the one end of second lead screw is fixed and is equipped with second rotation handle.
The lower extreme of first backup pad is equipped with the first stand of array distribution.
The inner ring of the threaded sleeve is made of rubber and is tightly attached to a rotor of a motor to be tested, and the outer ring of the threaded sleeve is made of metal.
The slider includes the bottom plate, be equipped with first limiting plate and second limiting plate on the bottom plate, the motor that awaits measuring is arranged in on the bottom plate and the side and the laminating of first limiting plate and second limiting plate.
The motor clamping plate and the moving block are both rotationally connected with the connecting rod.
A second supporting plate is arranged above the table body, third stand columns distributed in an array mode are arranged at the lower end of the second supporting plate, and air cylinders are arranged on the second supporting plate.
The output end of the air cylinder penetrates through the second supporting plate, the hammer block is fixedly arranged on the output end of the air cylinder, and the table body is provided with a motor supporting table arranged at two ends of the motor clamping plate.
The utility model has the advantages that:
1. the utility model is provided with a rotor detection module and a casing strength detection module, and can limit the position of the motor to be detected, thereby reducing the error caused by non-uniform position arrangement;
2. the utility model is provided with a clamping and fastening device, which can fix the permanent magnet motor in the test process;
3. the utility model discloses simple structure, the practicality is strong, can wide application in the experiment of multiple motor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a rotor detection module according to an embodiment of the present invention;
fig. 3 is a schematic view of another view angle of the rotor detection module according to the embodiment of the present invention;
fig. 4 is a schematic view of a slider according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a housing strength detection module according to an embodiment of the present invention;
fig. 6 is a front view of the casing strength detecting module according to the embodiment of the present invention;
fig. 7 is a side view of the housing strength detecting module according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, a comprehensive test bed for a permanent magnet motor capable of guaranteeing detection consistency comprises a bed body 1, a rotor detection module 2 and a casing strength detection module 3 are arranged on the bed body 1, support columns 4 distributed in an array mode are arranged at the lower end of the bed body 1, and universal wheels 5 are arranged at the lower ends of the support columns 4.
As shown in fig. 2, the rotor detection module 2 includes a slide rail 21, and the slide rail 21 is disposed at the upper end of the table body 1. A slide block 22 is arranged in the slide way 21, and the slide block 22 can freely slide in the slide way 21 and cannot fall off. The table body 1 is provided with a first fixing block 24, one end of the first fixing block 24 is provided with a first lead screw 23, and the first lead screw 23 penetrates through the sliding block 22 and is in threaded fit with the sliding block 22. One end of the first lead screw 23 is fixedly provided with a first rotating handle 25. A first supporting plate 26 is arranged above the table body 1, and first upright posts 27 distributed in an array manner are arranged at the lower end of the first supporting plate 26. The first supporting plate 26 is provided with a test motor 28, and a rotor of the test motor 28 is fixedly provided with a limiting ring 29. The table body 1 is provided with a rotating block fixing table 210, and the side end of the rotating block fixing table 210 is provided with a rotating block 211 which is rotatably connected. A belt 212 is arranged between the rotating block 211 and the two limit rings 29 in a surrounding manner, and the belt 212 penetrates through the through hole 213 in the first support plate 26 and is tightly attached to the side end of the rotating block 211 and the side end of the rotor of the test motor 28 between the limit rings 29.
As shown in fig. 3, the slider 22 carries a motor 214 to be tested, a threaded sleeve 215 is arranged on a rotor of the motor 214 to be tested, an inner ring of the threaded sleeve 215 is made of rubber and is tightly attached to the rotor of the motor 214 to be tested, and an outer ring of the threaded sleeve 215 is made of metal. A screw hole 216 is arranged in the rotating block 211, and the outer ring thread of the threaded sleeve 215 is in threaded fit with the screw hole 216. As shown in fig. 4, the slider 22 includes a bottom plate 221, a first limiting plate 222 and a second limiting plate 223 are disposed on the bottom plate 221, and the motor 214 to be tested is disposed on the bottom plate 221 and has a side end attached to the first limiting plate 222 and the second limiting plate 223.
As shown in fig. 5, the casing strength detecting module 3 includes a slide rail 31, the slide rail 31 is disposed on the table body 1, a motor card 32 is disposed in the slide rail 31, and the motor card 32 freely slides in the slide rail 31 without falling off. A second upright column 33 is vertically arranged on the table body 1, a guide rod 34 penetrating through the motor clamping plate 32 is arranged on the second upright column 33, a second fixed block 35 is arranged on the table body 1, a second lead screw 36 is arranged at the side end of the second fixed block 35, a nut on the second lead screw 36 is fixedly connected with a moving block 37, and a second rotating handle 38 is fixedly arranged at one end of the second lead screw 36. The motor chuck plate 32 and the moving block 37 are both rotationally connected with a connecting rod 39. A second supporting plate 310 is arranged above the table body 1, third upright posts 311 distributed in an array manner are arranged at the lower end of the second supporting plate 310, and air cylinders 312 are arranged on the second supporting plate 310.
As can be seen from fig. 6 and 7, the output end of the cylinder 312 penetrates through the second support plate 310, and a hammer block 314 is fixed to the output end of the cylinder 312. The platform body 1 is provided with motor supporting platforms 313 arranged at two ends of the motor clamping plates 32, and the guide rods 34 are connected with the second upright posts 33 and penetrate through the two motor clamping plates 32.
When the device is used for detecting the quality of the permanent magnet motor rotor, the threaded sleeve 215 is firstly sleeved on the rotor of the motor 214 to be detected, then the motor 214 to be detected is arranged on the sliding block 22, then the first rotating handle 25 is rotated, so that the first lead screw 23 is rotated, the sliding block 22 is further driven to move along the sliding way 21, when the threaded sleeve 215 is in contact with the rotating block 211, the first rotating handle 25 is slowly rotated, meanwhile, an operator manually rotates the threaded sleeve 215 into the screw hole 216, and then the first rotating handle 25 stops rotating. Then, the test motor 28 is started to control the belt 212 to rotate, thereby driving the rotor of the rotating block 211 and the motor 214 to be tested to rotate. After a period of time, the testing motor 28 is turned off, then the motor 214 to be tested is started, and after a period of time, whether the rotor can normally rotate after the motor 214 to be tested is electrified is checked. After the test is completed, the operator unscrews the threaded sleeve 215 from the rotating block 211, simultaneously rotates the first rotating handle 25 reversely, and then removes the threaded sleeve 215 from the rotor of the motor 214 to be tested.
When the device is used for detecting the quality of the permanent magnet motor shell, the motor 214 to be detected is firstly arranged on the motor supporting table 313, then the second rotating handle 38 is rotated, and further the second lead screw 36 is rotated, so that the moving block 37 drives the motor clamping plate 32 to move, and the second rotating handle 38 stops rotating after the motor clamping plate 32 clamps the middle part of the shell of the motor 214 to be detected. And then controlling the output end of the air cylinder 312 to reciprocate up and down, so that the hammer block 314 beats the shell of the motor 214 to be tested for multiple times, stopping the air cylinder 312 after a period of time, then reversing the second rotating handle 38, so that the motor clamping plate 32 is not in contact with the motor 214 to be tested, and then observing whether the shell of the motor 214 to be tested is cracked or not.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (9)
1. A permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency comprises a bed body (1), and is characterized in that a rotor detection module (2) and a shell strength detection module (3) are arranged on the bed body (1);
the rotor detection module (2) comprises a slide way (21), the slide way (21) is arranged at the upper end of the table body (1), a slide block (22) is arranged in the slide way (21), the slide block (22) freely slides in the slide way (21) and does not fall off, a first fixed block (24) is arranged on the table body (1), a first lead screw (23) is arranged at one end of the first fixed block (24), and the first lead screw (23) penetrates through the slide block (22) and is in threaded fit with the slide block (22);
a first supporting plate (26) is arranged above the table body (1), a test motor (28) is arranged on the first supporting plate (26), and a limiting ring (29) is fixedly arranged on a rotor of the test motor (28);
a rotating block fixing table (210) is arranged on the table body (1), a rotating block (211) which is connected in a rotating mode is arranged at the side end of the rotating block fixing table (210), a belt (212) is arranged between the rotating block (211) and the two limiting rings (29) in a surrounding mode, and the belt (212) penetrates through the through hole (213) in the first supporting plate (26) and is tightly attached to the side end of the rotating block (211) and the side end of the rotor of the test motor (28) between the limiting rings (29);
a motor (214) to be tested is loaded on the sliding block (22), a threaded sleeve (215) is arranged on a rotor of the motor (214) to be tested, a screw hole (216) is arranged in the rotating block (211), and the outer ring thread of the threaded sleeve (215) is in threaded fit with the screw hole (216);
the machine shell strength detection module (3) comprises a slide rail (31), the slide rail (31) is arranged on the table body (1), a motor clamping plate (32) is arranged in the slide rail (31), and the motor clamping plate (32) freely slides in the slide rail (31) and does not fall off;
the table body (1) is vertically provided with a second upright post (33), the second upright post (33) is provided with a guide rod (34) penetrating through the motor clamping plate (32), the table body (1) is provided with a second fixing block (35), the side end of the second fixing block (35) is provided with a second lead screw (36), and a nut on the second lead screw (36) is fixedly connected with a moving block (37).
2. The comprehensive test bed for the permanent magnet motors, which ensures the detection consistency, according to claim 1, is characterized in that support columns (4) are arranged at the lower end of the bed body (1) in an array manner, and universal wheels (5) are arranged at the lower ends of the support columns (4).
3. The permanent magnet motor comprehensive test bed for ensuring detection consistency according to claim 1, characterized in that a first rotating handle (25) is fixedly arranged at one end of the first lead screw (23), and a second rotating handle (38) is fixedly arranged at one end of the second lead screw (36).
4. The permanent magnet motor comprehensive test bed for ensuring detection consistency according to claim 1, characterized in that the lower end of the first supporting plate (26) is provided with first upright posts (27) distributed in an array.
5. The permanent magnet motor comprehensive test bed for ensuring detection consistency according to claim 1, characterized in that an inner ring of the threaded sleeve (215) is made of rubber and is tightly attached to a rotor of a motor (214) to be detected, and an outer ring of the threaded sleeve (215) is made of metal.
6. The comprehensive test bed for permanent magnet motors capable of guaranteeing detection consistency according to claim 1, characterized in that the sliding block (22) comprises a bottom plate (221), a first limiting plate (222) and a second limiting plate (223) are arranged on the bottom plate (221), the motor (214) to be detected is arranged on the bottom plate (221), and the side end of the motor is attached to the first limiting plate (222) and the second limiting plate (223).
7. The comprehensive test bed for permanent magnet motors for ensuring detection consistency as claimed in claim 1, wherein the motor clamping plate (32) and the moving block (37) are both rotatably connected with the connecting rod (39).
8. The comprehensive test bed for permanent magnet motors capable of guaranteeing detection consistency according to claim 1, characterized in that a second support plate (310) is arranged above the bed body (1), third columns (311) distributed in an array are arranged at the lower end of the second support plate (310), and air cylinders (312) are arranged on the second support plate (310).
9. The comprehensive test bed for permanent magnet motors capable of guaranteeing detection consistency according to claim 8, wherein the output end of the air cylinder (312) penetrates through the second support plate (310), the output end of the air cylinder (312) is fixedly provided with a hammer block (314), and the bed body (1) is provided with motor support tables (313) arranged at two ends of the motor clamping plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340456.3U CN211478572U (en) | 2019-12-23 | 2019-12-23 | Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922340456.3U CN211478572U (en) | 2019-12-23 | 2019-12-23 | Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency |
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| CN211478572U true CN211478572U (en) | 2020-09-11 |
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| CN201922340456.3U Active CN211478572U (en) | 2019-12-23 | 2019-12-23 | Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907831A (en) * | 2019-12-23 | 2020-03-24 | 江苏中工高端装备研究院有限公司 | Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency |
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- 2019-12-23 CN CN201922340456.3U patent/CN211478572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907831A (en) * | 2019-12-23 | 2020-03-24 | 江苏中工高端装备研究院有限公司 | Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency |
| CN110907831B (en) * | 2019-12-23 | 2024-06-11 | 江苏中工高端装备研究院有限公司 | Permanent magnet motor comprehensive test bed capable of guaranteeing detection consistency |
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