CN210273780U - Permanent magnet motor stator and rotor assembly device - Google Patents
Permanent magnet motor stator and rotor assembly device Download PDFInfo
- Publication number
- CN210273780U CN210273780U CN201921232181.5U CN201921232181U CN210273780U CN 210273780 U CN210273780 U CN 210273780U CN 201921232181 U CN201921232181 U CN 201921232181U CN 210273780 U CN210273780 U CN 210273780U
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- motor
- stator
- rotor
- permanent magnet
- fixedly connected
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a permanent magnet motor stator and rotor assembly device, which comprises a motor shell, a rotor, a stator and a motor middle shaft, wherein the motor middle shaft is fixedly connected with the rotor, one end of the motor middle shaft is fixedly sleeved with a first support rod, and the other end of the motor middle shaft is sleeved with a second support rod; motor housing places in first base top, motor housing left side opening one end with first base left end is equal level, motor housing's right side one end is provided with the second limiting plate, it has the through-hole to open on the second limiting plate, the second bracing piece pass in proper order behind stator, motor housing and the through-hole with montant fixed connection, the utility model discloses an automatic assembly improves assembly efficiency, and the security is high.
Description
Technical Field
The utility model relates to a motor assembly field especially relates to a permanent-magnet machine stator-rotor assembly quality.
Background
The permanent magnet motor is a motor which uses permanent magnets to establish a magnetic field, and compared with a common motor, the permanent magnet motor has the advantages of simple structure, reliable operation, small size, light weight and the like, thereby achieving rapid development in recent years. However, at present, the assembly of the stator and the rotor of the permanent magnet motor mostly adopts a manual mode, because the rotor is permanent magnet steel, the rotor can be installed into the stator by overcoming strong magnetic attraction force during assembly, the efficiency is low under the condition of no special assembly special machine, operators are easy to hurt during assembly, and the safety is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current problem, and provide an adopt automatic assembly, improve assembly efficiency, high permanent magnet motor stator and rotor assembly quality of security.
The technical solution of the utility model is as follows:
a permanent magnet motor stator and rotor assembly device comprises a motor shell, a rotor, a stator and a motor center shaft, wherein the motor center shaft is fixedly connected with the rotor; the motor shell is placed above the first base, one end of the left side opening of the motor shell is level with the left end of the first base, one end of the right side of the motor shell is provided with a second limiting plate, a through hole is formed in the second limiting plate, the second supporting rod penetrates through the stator, the motor shell and the through hole in sequence and then is fixedly connected with the vertical rod, the lower end of the vertical rod is fixedly connected with a second nut, a second screw rod is screwed in the second nut, and a first bearing and a second bearing are respectively sleeved at two ends of the second screw rod; the first supporting rod is inserted in the guide base, the stator is placed on the second base, and the rotor, the motor middle shaft, the stator, the motor shell and the through hole are equal in center height.
Preferably, the left end of the first supporting rod is fixedly connected with a first limiting plate, and the first limiting plate can prevent the first supporting rod from running out of the guide base.
Preferably, a foot pad is arranged between the second base and the stator, and the foot pad is convenient for the stator to leave the second base.
Preferably, a first screw is arranged in the first base, and one end of the first screw is fixedly connected with an output shaft of the first motor.
Preferably, the lower end of the second limiting plate is fixedly connected with a first nut, and the first nut is in threaded connection with the first screw rod. The first screw and the first nut enable the position of the second limiting plate to be adjusted.
Preferably, a pressure lever is arranged above the motor shell and fixedly connected with the air cylinder, and the pressure lever plays a role in fixing the motor shell.
Preferably, the lower end of the pressure rod is fixedly connected with a pressing block.
Preferably, the right end of the second screw is fixedly connected with an output shaft of the second motor.
Preferably, the right end of the first supporting rod is provided with a push plate, the width of the push plate is equal to that of the stator, and the push plate is convenient for the stator to move more conveniently.
The beneficial effects of the utility model reside in that: along with the rotation of second screw rod, the second bracing piece moves to the right, and rotor and motor axis move to the right simultaneously, and when the rotor got into the stator inside, drive the stator and move to the right together, inside rotor and stator moved to motor housing together, whole process replaced people manual assembly stator and rotor, improved assembly efficiency, the security is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the drawings: 1. a first limit plate; 2. a first support bar; 3. pushing the plate; 4. a motor middle shaft; 5. a stator; 6. a cylinder; 7. a pressure lever; 8. briquetting; 9. a second limiting plate; 10. a through hole; 11. a first nut; 12. a first screw; 13. a vertical rod; 14. a second support bar; 15. a first motor; 16. a second screw; 17. a first bearing; 18. a second motor; 19. a second nut; 20. a second bearing; 21. a first base; 22. a motor housing; 23. a foot pad; 24. a second base; 25. a rotor; 26. a guide base.
Detailed Description
As shown in fig. 1, the permanent magnet motor stator and rotor assembling device comprises a motor housing 22, a rotor 25, a stator 5 and a motor center shaft 4, wherein the motor center shaft 4 is fixedly connected with the rotor 25, one end of the motor center shaft 4 is fixedly sleeved with a first support rod 2, and the other end of the motor center shaft is sleeved with a second support rod 14; the motor shell 22 is placed above the first base 21, one end of the left opening of the motor shell 22 is flush with the left end of the first base 21, one end of the right side of the motor shell 22 is provided with a second limiting plate 9, a through hole 10 is formed in the second limiting plate 9, the second supporting rod 14 sequentially penetrates through the stator 5, the motor shell 22 and the through hole 10 and then is fixedly connected with the vertical rod 13, the lower end of the vertical rod 13 is fixedly connected with a second nut 19, a second screw 16 is screwed in the second nut 19, and a first bearing 17 and a second bearing 20 are respectively sleeved at two ends of the second screw 16; the first supporting rod 2 is inserted in the guiding base 26, the stator 5 is placed on the second base 24, and the center heights of the rotor 25, the motor middle shaft 4, the stator 5, the motor shell 22 and the through hole 10 are equal.
Preferably, the left end of the first support rod 2 is fixedly connected with a first limit plate 1.
Preferably, a foot pad 23 is disposed between the second base 24 and the stator 5.
Preferably, a first screw 12 is arranged in the first base 21, and one end of the first screw 12 is fixedly connected with an output shaft of the first motor 15.
Preferably, a first nut 11 is fixedly connected to a lower end of the second limiting plate 9, and the first nut 11 is screwed with the first screw 12.
Preferably, a pressure lever 7 is arranged above the motor housing 22, and the pressure lever 7 is fixedly connected with the air cylinder 6.
Preferably, the lower end of the compression bar 7 is fixedly connected with a pressing block 8.
Preferably, the right end of the second screw 16 is fixedly connected with the output shaft of the second motor 18.
Preferably, a push plate 3 is arranged at the right end of the first support rod 2, and the width of the push plate 3 is equal to that of the stator 5.
When in use: the stator 5 is placed on the second base 24, the motor shell 22 is prevented from being placed on the first base 21, the second limiting plate 9 is adjusted to be in contact with the motor shell 22, the second screw 16 is adjusted to drive the second supporting rod to move leftwards by driving the second motor 18, the second supporting rod respectively penetrates through the through hole 10, the motor shell 22 and the stator 5, two ends of the motor center shaft 4 are respectively sleeved with the first supporting rod 2 and the second supporting rod 14, the second motor 18 is reversely driven, the second screw 16 rotates to drive the second supporting rod 14 to move rightwards, the second supporting rod 14 drives the motor center shaft 14 to move, when the rotor 25 moves to the inside of the stator 5, the push plate 3 is in contact with the edge of the stator 5 to drive the stator 5 to move, the stator 5 and the rotor 25 enter the motor shell 22, the connection between the motor center shaft 4 and the first supporting rod 2 and the second supporting rod 14 is disconnected, and the.
The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a permanent-magnet machine decides rotor assembly quality, includes motor housing (22), rotor (25), stator (5) and motor axis (4), motor axis (4) and rotor (25) fixed connection, its characterized in that: one end of the motor center shaft (4) is fixedly sleeved with the first support rod (2), and the other end of the motor center shaft is sleeved with the second support rod (14); the motor shell (22) is placed above the first base (21), one end of the left side opening of the motor shell (22) is level with the left end of the first base (21), one end of the right side of the motor shell (22) is provided with a second limiting plate (9), a through hole (10) is formed in the second limiting plate (9), the second supporting rod (14) sequentially penetrates through the stator (5), the motor shell (22) and the through hole (10) and then is fixedly connected with a vertical rod (13), the lower end of the vertical rod (13) is fixedly connected with a second nut (19), a second screw rod (16) is screwed in the second nut (19), and a first bearing (17) and a second bearing (20) are respectively sleeved at two ends of the second screw rod (16); the first supporting rod (2) is inserted in the guide base (26), the stator (5) is placed on the second base (24), and the rotor (25), the motor middle shaft (4), the stator (5), the motor shell (22) and the through hole (10) are equal in center height.
2. The permanent magnet motor stator and rotor assembling device of claim 1, wherein: the left end of the first supporting rod (2) is fixedly connected with a first limiting plate (1).
3. The permanent magnet motor stator and rotor assembling device of claim 1, wherein: a foot pad (23) is arranged between the second base (24) and the stator (5).
4. The permanent magnet motor stator and rotor assembling device of claim 1, wherein: a first screw rod (12) is arranged in the first base (21), and one end of the first screw rod (12) is fixedly connected with an output shaft of a first motor (15).
5. The permanent magnet motor stator and rotor assembling device of claim 4, wherein: the lower end of the second limiting plate (9) is fixedly connected with a first nut (11), and the first nut (11) is in threaded connection with the first screw rod (12).
6. The permanent magnet motor stator and rotor assembling device of claim 1, wherein: a pressing rod (7) is arranged above the motor shell (22), and the pressing rod (7) is fixedly connected with the air cylinder (6).
7. The permanent magnet motor stator and rotor assembling device of claim 6, wherein: the lower end of the pressure lever (7) is fixedly connected with a pressing block (8).
8. The permanent magnet motor stator and rotor assembling device of claim 1, wherein: the right end of the second screw rod (16) is fixedly connected with an output shaft of a second motor (18).
9. The permanent magnet motor stator and rotor assembling device of claim 1, wherein: the right end of the first supporting rod (2) is provided with a push plate (3), and the width of the push plate (3) is equal to that of the stator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232181.5U CN210273780U (en) | 2019-08-01 | 2019-08-01 | Permanent magnet motor stator and rotor assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232181.5U CN210273780U (en) | 2019-08-01 | 2019-08-01 | Permanent magnet motor stator and rotor assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273780U true CN210273780U (en) | 2020-04-07 |
Family
ID=70015645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232181.5U Active CN210273780U (en) | 2019-08-01 | 2019-08-01 | Permanent magnet motor stator and rotor assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273780U (en) |
-
2019
- 2019-08-01 CN CN201921232181.5U patent/CN210273780U/en active Active
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