A permanent magnet synchronous motor intelligent assembly workstation

Abstract

The present invention relates to the technical field of motor assembly, and specifically to an intelligent assembly workstation for a permanent magnet synchronous motor, comprising an assembly workbench, wherein a movable channel is provided on the assembly workbench, a mounting bearing plate is fixedly arranged on the assembly workbench at one end of the movable channel, a fixed rack is fixedly arranged on the assembly workbench on the lower side of the mounting bearing plate, and an electric telescopic rod is fixedly arranged on the mounting bearing plate, a movable bearing platform is fixedly arranged on the electric telescopic rod, and there is no need to manually fix a rotor shaft, and only the rotor shaft needs to be plugged into a positioning socket, and then the electric telescopic rod is started to drive the movable bearing platform to move, and as the movable bearing platform moves, the matching piston plate can be driven to move downward under the action of a matching inclined bottom strip, and the rotor shaft can be adsorbed and fixed to a certain extent under the action of the matching piston plate.

Description

Technical Field

[0001] The invention relates to the technical field of motor assembly, and in particular to an intelligent assembly workstation for a permanent magnet synchronous motor. Background Art

[0002] Permanent magnet synchronous motors use permanent magnets to provide excitation, which makes the motor structure simpler, reduces processing and assembly costs, and improves the reliability of motor operation. In addition, since no excitation current is required and there is no excitation loss, the efficiency and power density of the motor are improved.

[0003] When assembling a permanent magnet synchronous motor, it is necessary to assemble the rotor and the rotor stamping sheet. The rotor stamping sheet is an important component of the motor core and is mainly used to improve the performance and efficiency of the motor. At present, when assembling the rotor and the rotor stamping sheet, the assembly equipment has a low degree of automation and requires manual use of a clamp to fix the rotor to ensure its stability. The rotor stamping sheet is then sleeved on the rotor and the connection and fixation between the rotor and the rotor stamping sheet is achieved through screws. The operation is relatively cumbersome and cannot achieve automatic fixation of the rotor and automatic sleeve connection of the rotor stamping sheet to reduce the work intensity of the staff and improve the work efficiency of the staff. Summary of the invention

[0004] The object of the present invention is to provide a permanent magnet synchronous motor intelligent assembly workstation to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A permanent magnet synchronous motor intelligent assembly workstation comprises an assembly workbench, a movable channel is provided on the assembly workbench, a mounting bearing plate is fixedly arranged on the assembly workbench at one end of the movable channel, a fixed rack is fixedly arranged on the assembly workbench on the lower side of the mounting bearing plate, and an electric telescopic rod is fixedly installed on the mounting bearing plate, a movable bearing platform is fixedly installed on the electric telescopic rod, supporting and fixing rods are symmetrically fixedly arranged on both sides of the movable bearing platform, a positioning plug hole is provided on the movable bearing platform, an adsorption through hole is provided at the bottom of the positioning plug hole, a lower extension cylinder is fixedly provided at the lower end of the movable bearing platform, the lower extension cylinder is connected with the adsorption through hole, the inner diameter of the lower extension cylinder is equal to the diameter of the adsorption through hole, and a supporting base frame is fixedly provided at the lower end of the lower extension cylinder, and a plug-in matching plug hole is provided on the supporting base frame A matching hole is provided at one end of the lower extension tube, and a movable matching hole is provided on the installation bearing plate, the matching bearing rod is inserted in the movable matching hole, and a supporting vertical plate is fixedly provided on the end of the matching bearing rod away from the lower extension tube, a connecting through hole is provided on the support vertical plate, and a mounting bearing sleeve is fixedly provided at the lower port of the connecting through hole, support guide plates are symmetrically fixedly provided on both sides of the upper end of the support vertical plate, guide limit holes are provided on the support guide plate, and matching bearing strips are symmetrically fixedly provided on the support vertical plate, and an inclined protrusion is fixedly provided on the upper end of the matching bearing strip, and matching inclined bottom strips are symmetrically fixedly provided on both sides of the lower port of the movable channel, a controller is also fixedly provided on the installation bearing plate, and an automatic assembly fixing sleeve mechanism is provided on the assembly workbench.

[0007] Preferably, the automatic assembly fixed sleeve mechanism includes a mating piston plate, a movable connecting plate, a linkage long strip plate and a locking movable strip, the mating piston plate is inserted in the adsorption through hole, and a supporting connecting rod is fixedly provided at the lower end of the mating piston plate, the supporting connecting rod is inserted in the plug-in mating hole, and a first connecting spring is sleeved on the supporting connecting rod.

[0008] Preferably, a connecting matching plate is fixedly provided on the supporting connecting rod, and movable matching hinge rods are symmetrically hinged at both ends of the connecting matching plate, and a bending supporting plate is hinged at the upper end of the movable matching hinge rod, and a movable matching socket is provided on the bending supporting plate, and a supporting fixing rod is inserted in the movable matching socket, and a fixed clamping plate is fixedly provided on the bending supporting plate, and a clamping pad is pasted on the fixed clamping plate, and a bearing base plate is also fixedly provided on the lower end of the supporting connecting rod, and an installation matching frame is symmetrically fixedly provided on the bearing base plate, and a rotating wheel is installed on the installation matching frame.

[0009] Preferably, a movable connecting plate is installed on the supporting vertical plate, a matching plug-in hole is opened on the movable connecting plate, and guide limit rods are symmetrically fixedly arranged on both sides of the movable connecting plate, the guide limit rods are inserted in the guide limit holes, and a threaded plug-in rod is fixedly arranged on the movable connecting plate between the guide limit rods, the threaded plug-in rod is inserted in the connecting through hole, and the lower end of the threaded plug-in rod is threadedly connected with a matching gear.

[0010] Preferably, a connecting block is fixedly provided on the mating gear, a threaded through hole is opened on the connecting block, the threaded through hole is threadedly matched with the threaded plug-in rod, and a bearing is sleeved on the connecting block, the bearing is installed in the mounting bearing sleeve, and the mating gear is meshed with the fixed rack.

[0011] Preferably, the movable connecting plate is also fixedly provided with a supporting connecting plate, and a supporting plate frame is symmetrically fixedly provided on the supporting connecting plate, and a bearing protrusion is fixedly provided on the supporting plate frame, and an installation plug hole is opened on the bearing protrusion, and a first magnet is embedded and installed at the port of the installation plug hole, and linkage long strips are respectively installed on both sides of the movable connecting plate.

[0012] Preferably, a mounting movable rod is fixedly provided at one end of the linkage long strip, a second magnet is embedded and installed on the periphery of the mounting movable rod, and a supporting ring plate is fixedly provided on the mounting movable rod.

[0013] Preferably, the other end of the linkage long strip is hinged with a linkage matching hinge rod, the lower end of the linkage matching hinge rod is hinged with a driving connecting plate, a matching movable hole is opened on the driving connecting plate, a guide limit rod is inserted in the matching movable hole, a second connecting spring is sleeved on the guide limit rod, and a protruding hinge frame is fixedly provided on the driving connecting plate, and the protruding hinge frame is hinged with the linkage matching hinge rod.

[0014] Preferably, a locking movable bar is also installed on the movable connecting plate, and supporting carrier plates are symmetrically fixedly arranged on both sides of the locking movable bar, and limited position bearing blocks are fixedly arranged on the supporting carrier plates.

[0015] Preferably, a plug-in installation rod is fixedly provided on the locking movable bar, the plug-in installation rod is inserted in the matching plug-in hole, a third connecting spring is sleeved on the plug-in installation rod, and push-out columns are symmetrically fixedly provided on the locking movable bar on both sides of the plug-in installation rod.

[0016] Compared with the prior art, the invention has the following advantages:

[0017] 1. There is no need to manually fix the rotor shaft. You only need to insert the rotor shaft into the positioning socket, and then start the electric telescopic rod to drive the movable bearing platform to move. As the movable bearing platform moves, the matching piston plate can be driven to move downward under the action of the matching inclined bottom bar. Under the action of the matching piston plate, the rotor shaft can be adsorbed and fixed to a certain extent. At the same time, as the matching piston plate moves downward, it will also drive the bending bearing plate to move, thereby moving the fixed clamping plate on the bending bearing plate to clamp the rotor shaft to further fix the rotor shaft, fully ensuring its stability during the assembly process. No manual fixing operation is required, which is very convenient.

[0018] 2. When assembling the rotor and the rotor stamping sheet, place the rotor stamping sheet on the supporting ring plate. As the movable bearing platform moves, the movable connecting plate will also be driven to move downward. As the movable connecting plate moves downward, the rotor stamping sheet will also move downward, so that the rotor stamping sheet can be automatically sleeved on the rotor shaft. There is no need for manual sleeve work. You only need to manually fix the rotor stamping sheet on the rotor. The operation is very simple, which can greatly improve the work efficiency of the staff and reduce the work intensity of the staff.

[0019] 3. In addition, when the movable connecting plate moves downward, it will also drive the two supporting ring plates to move away from each other and separate from the rotor stamping sheet. In this way, after the assembly is completed, as the movable bearing platform is reset, the rotor stamping sheet will not affect the upward movement of the movable connecting plate. When the movable connecting plate is also reset, the supporting ring plates can be reset and closed together to prepare for the next work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic diagram of the assembly workbench.

[0021] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0022] Figure 3 for Figure 1 A magnified schematic diagram of point B in the middle.

[0023] Figure 4 This is a schematic diagram of the structure of the assembly workbench from the first perspective.

[0024] Figure 5 This is a schematic diagram of the structure of the assembly workbench from the second perspective.

[0025] Figure 6 It is an assembly diagram of the movable connecting plate, the linkage long strip plate and the locking movable strip.

[0026] Figure 7 Schematic diagram of the structure to match the piston plate.

[0027] Figure 8 It is a structural schematic diagram of the movable connecting plate.

[0028] Fig. 9 It is a structural schematic diagram of the linkage long strip.

[0029] In the figure: 1. Assembly workbench; 11. Moving channel; 12. Installing bearing plate; 13. Fixing rack; 14. Electric telescopic rod; 140. Movable bearing platform; 141. Supporting fixed rod; 142. Positioning socket; 143. Adsorption through hole; 144. Lower extension tube; 1441. Supporting base frame; 1442. Plug-in matching hole; 145. Matching bearing rod; 15. Movable matching hole; 16. Supporting vertical plate; 161. Connecting through hole; 162. Installing bearing sleeve; 163. Supporting guide plate; 164. Guide limit hole; 17. Matching bearing strip; 171. Inclined protrusion; 18. Matching inclined bottom strip; 19. Controller; 2. Matching piston plate; 21. Supporting connecting rod; 211. First connecting spring; 22. Connecting matching plate; 23. Movable matching hinge rod; 24. Bending bearing plate; 25. Movable matching socket ; 26. Fixed clamping plate; 27. Clamping pad; 28. Load-bearing bottom plate; 29. ​​Mounting matching frame; 291. Rotating wheel; 3. Active connecting plate; 31. Matching plug-in hole; 32. Guide limit rod; 33. Threaded plug-in rod; 34. Matching gear; 35. Connecting block; 36. Threaded through hole; 37. Bearing; 38. Support connecting plate; 381. Support plate frame; 39. Load-bearing protrusion; 391. Mounting plug-in hole; 392. First magnet; 4. Linkage long strip plate; 41. Mounting movable rod; 42. Second magnet; 43. Support ring plate; 44. Linkage matching hinge rod; 45. Drive connecting plate; 46. Matching movable hole; 47. Second connecting spring; 48. Protruding hinge frame; 5. Locking movable strip; 51. Support carrier plate; 52. Limit bearing block; 53. Plug-in mounting rod; 54. Third connecting spring; 55. Push-out column. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 9 , the present invention provides a technical solution:

[0032] A permanent magnet synchronous motor intelligent assembly workstation comprises an assembly workbench 1, a moving channel 11 is provided on the assembly workbench 1, a mounting plate 12 is fixedly provided on the assembly workbench 1 at one end of the moving channel 11, a fixed rack 13 is fixedly provided on the assembly workbench 1 below the mounting plate 12, an electric telescopic rod 14 is fixedly provided on the mounting plate 12, a movable bearing platform 140 is fixedly provided on the electric telescopic rod 14, and both sides of the movable bearing platform 140 are opposite to each other. A support fixing rod 141 is fixedly provided, and a positioning socket 142 is provided on the movable bearing platform 140, and an adsorption through hole 143 is provided at the bottom of the positioning socket 142. A lower extension cylinder 144 is fixedly provided at the lower end of the movable bearing platform 140, and the lower extension cylinder 144 is connected with the adsorption through hole 143. The inner diameter of the lower extension cylinder 144 is equal to the diameter of the adsorption through hole 143, and a support base frame 1441 is fixedly provided at the lower end of the lower extension cylinder 144, and a support base frame 1441 is provided on the support base frame 1441. Plug-in mating hole 1442, a mating bearing rod 145 is fixedly provided at one end of the lower extension tube 144, a movable mating hole 15 is provided on the mounting bearing plate 12, the mating bearing rod 145 is inserted in the movable mating hole 15, and a supporting vertical plate 16 is fixedly provided on the end of the mating bearing rod 145 away from the lower extension tube 144, a connecting through hole 161 is provided on the supporting vertical plate 16, and a mounting bearing sleeve 162 is fixedly provided at the lower end of the connecting through hole 161, support guide plates 163 are symmetrically fixedly provided on both sides of the upper end of the supporting vertical plate 16, a guide limit hole 164 is provided on the supporting guide plate 163, and mating bearing strips 17 are symmetrically fixedly provided on the supporting vertical plate 16, and a bevel protrusion 171 is fixedly provided on the upper end of the mating bearing strip 17, mating bevel bottom strips 18 are symmetrically fixedly provided on both sides of the lower end of the movable channel 11, a controller 19 is also fixedly installed on the mounting bearing plate 12, and an automatic assembly fixing sleeve mechanism is provided on the assembly workbench 1.

[0033] The automatic assembly fixed sleeve mechanism includes a matching piston plate 2, a movable connecting plate 3, a linkage long plate 4 and a locking movable strip 5. The matching piston plate 2 is inserted in the adsorption through hole 143, and a supporting connecting rod 21 is fixedly provided at the lower end of the matching piston plate 2. The supporting connecting rod 21 is inserted in the plug-in matching hole 1442, and a first connecting spring 211 is sleeved on the supporting connecting rod 21.

[0034] A connecting matching plate 22 is fixedly provided on the support connecting rod 21, and movable matching hinges 23 are symmetrically hinged at both ends of the connecting matching plate 22. A bending supporting plate 24 is hinged at the upper end of the movable matching hinge 23. A movable matching socket 25 is provided on the bending supporting plate 24, and a supporting fixed rod 141 is inserted in the movable matching socket 25. A fixed clamping plate 26 is fixedly provided on the bending supporting plate 24, and a clamping pad 27 is pasted on the fixed clamping plate 26. A bearing base plate 28 is also fixedly provided on the lower end of the support connecting rod 21, and an installation matching frame 29 is symmetrically fixedly provided on the bearing base plate 28, and a rotating wheel 291 is installed on the installation matching frame 29. In addition, the two ends of the first connecting spring 211 are respectively fixed on the support base frame 1441 and the connecting matching plate 22.

[0035] A movable connecting plate 3 is installed on the supporting vertical plate 16, and a matching plug-in hole 31 is opened on the movable connecting plate 3, and guide limit rods 32 are symmetrically fixedly arranged on both sides of the movable connecting plate 3, and the guide limit rods 32 are inserted in the guide limit holes 164, and a threaded plug-in rod 33 is fixedly arranged on the movable connecting plate 3 between the guide limit rods 32, and the threaded plug-in rod 33 is inserted in the connecting through hole 161, and the lower end of the threaded plug-in rod 33 is threadedly connected with a matching gear 34.

[0036] A connecting block 35 is fixedly provided on the mating gear 34, and a threaded through hole 36 is opened on the connecting block 35. The threaded through hole 36 is threadedly matched with the threaded plug-in rod 33, and a bearing 37 is sleeved on the connecting block 35. The bearing 37 is installed in the mounting bearing sleeve 162, and the mating gear 34 is meshed with the fixed rack 13.

[0037] A supporting connecting plate 38 is also fixedly provided on the movable connecting plate 3, a supporting plate frame 381 is symmetrically fixedly provided on the supporting connecting plate 38, a bearing protrusion 39 is fixedly provided on the supporting plate frame 381, a mounting plug hole 391 is opened on the bearing protrusion 39, a first magnet 392 is embedded and installed at the end of the mounting plug hole 391, and linkage long strips 4 are respectively installed on both sides of the movable connecting plate 3.

[0038] A mounting movable rod 41 is fixedly provided at one end of the linkage long strip 4, a second magnet 42 is embedded and installed on the periphery of the mounting movable rod 41, and a supporting ring plate 43 is fixedly provided on the mounting movable rod 41, and the second magnet 42 and the first magnet 392 are attracted to each other.

[0039] The other end of the linkage long plate 4 is hinged with a linkage matching hinge rod 44, and the lower end of the linkage matching hinge rod 44 is hinged with a driving connecting plate 45. A matching movable hole 46 is opened on the driving connecting plate 45, and a guide limit rod 32 is inserted in the matching movable hole 46. A second connecting spring 47 is sleeved on the guide limit rod 32. A protruding hinge bracket 48 is fixedly provided on the driving connecting plate 45, and the protruding hinge bracket 48 is hinged with the linkage matching hinge rod 44. In addition, the two ends of the second connecting spring 47 are respectively fixed on the movable connecting plate 3 and the driving connecting plate 45.

[0040] A locking movable bar 5 is also installed on the movable connecting plate 3, and support plates 51 are symmetrically fixed on both sides of the locking movable bar 5. A limit bearing block 52 is fixed on the support plate 51. Before the movable connecting plate 3 moves downward, the limit bearing block 52 contacts with the driving connecting plate 45.

[0041] A plug-in installation rod 53 is fixedly provided on the locking movable bar 5, and the plug-in installation rod 53 is plugged into the matching plug-in hole 31. A third connecting spring 54 is sleeved on the plug-in installation rod 53. The two ends of the third connecting spring 54 are respectively fixed on the movable connecting plate 3 and the locking movable bar 5, and push-out columns 55 are symmetrically fixed on the locking movable bar 5 on both sides of the plug-in installation rod 53. Before the movable connecting plate 3 is not moved downward, the push-out columns 55 are in contact with the inclined protrusion 171, and the third connecting spring 54 is in a stretched state at this time.

[0042] When assembling the rotor and the rotor stamping sheet, the rotor shaft is inserted into the positioning socket 142 so that its lower end surface covers the adsorption through hole 143, and the upper end of the adsorption through hole 143 is sealed. At the same time, the rotor stamping sheet is placed on the supporting ring plate 43, and then the controller 19 controls the electric telescopic rod 14 to move. As the electric telescopic rod 14 moves, the rotating wheel 291 contacts the matching inclined bottom strip 18, so that the rotating wheel 291 is driven to move downward under the action of the matching inclined bottom strip 18, and then the matching piston plate 2 is driven to move downward. As the matching piston plate 2 moves downward, negative pressure can be formed in the adsorption through hole 143, so that the rotor shaft can be fixed to a certain extent. When the piston plate 2 moves downward, the bent bearing plate 24 will be driven to move in the direction of the movable bearing platform 140 under the action of the movable matching hinge rod 23, so that the fixed clamping plate 26 can be driven to move in the direction of the rotor shaft, thereby clamping the rotor shaft to further fix the rotor shaft, fully ensuring the stability of the rotor shaft during assembly. When the movable bearing platform 140 is moving, the fixed rack 13 will drive the matching gear 34 to rotate, so that the movable connecting plate 3 will be driven to move downward under the action of the thread, thereby driving the rotor stamping sheet to move downward and be sleeved on the rotor shaft, so as to realize the assembly of the two. The staff only needs to fix it, and the movable connecting plate 3 will move downward when it moves downward. The driving connecting plate 45 will contact the upper end surface of the supporting vertical plate 16, which will make the driving connecting plate 45 no longer move. As the movable connecting plate 3 moves downward, the distance between the driving connecting plate 45 and the movable connecting plate 3 will become smaller, and then under the action of the linkage matching hinge rod 44, the linkage long strip plate 4 will be driven to move back to each other and separate from the rotor stamping sheet. When the movable connecting plate 3 moves downward to the limit bearing block 52 at the lower side of the driving connecting plate 45, the locking movable bar 5 will be driven to move in the direction of the movable connecting plate 3 under the action of the third connecting spring 54, so that the limit bearing block 52 is supported on the lower end of the driving connecting plate 45, thereby ensuring the stability of the two supporting ring plates 43 The movable connecting plate 3 is in a fixed separation state, so that when the movable connecting plate 3 moves upward and resets, the rotor stamping sheet will not hinder the supporting ring plate 43, ensuring its smooth upward movement. After the rotor and the rotor stamping sheet are fixed, the electric telescopic rod 14 drives the movable bearing platform 140 to reset, so that the rotor is in an unlocked state. At the same time, as the movable connecting plate 3 moves upward, the pushing column 55 will contact the inclined surface protrusion 171, and the locking movable bar 5 will be pushed to move under the action of the inclined surface protrusion 171, so that the limit bearing block 52 no longer supports the driving connecting plate 45. The driving connecting plate 45 is reset under the action of the second connecting spring 47, thereby driving the supporting ring plate 43 to reset, and preparing for the next work.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A permanent magnet synchronous motor intelligent assembly workstation, comprising an assembly workbench (1), characterized in that: The assembly workbench (1) is provided with a moving channel (11), a mounting plate (12) is fixedly arranged on the assembly workbench (1) at one end of the moving channel (11), a fixed rack (13) is fixedly arranged on the assembly workbench (1) below the mounting plate (12), an electric telescopic rod (14) is fixedly arranged on the mounting plate (12), a movable bearing platform (140) is fixedly arranged on the electric telescopic rod (14), supporting fixing rods (141) are symmetrically fixedly arranged on both sides of the movable bearing platform (140), and a positioning hole (142) is provided on the movable bearing platform (140), and the bottom of the positioning hole (142) is provided with a There is an adsorption through hole (143), and a lower extension tube (144) is fixedly provided at the lower end of the movable bearing platform (140), the lower extension tube (144) is connected to the adsorption through hole (143), the inner diameter of the lower extension tube (144) is equal to the diameter of the adsorption through hole (143), and a supporting base frame (1441) is fixedly provided at the lower end of the lower extension tube (144), and a plug-in matching hole (1442) is provided on the supporting base frame (1441), and a matching bearing rod (145) is fixedly provided at one end of the lower extension tube (144), and a movable matching hole (15) is provided on the mounting bearing plate (12), and the matching bearing rod (145) is plugged into the movable matching hole (15). A supporting vertical plate (16) is fixedly arranged on one end of the matching bearing rod (145) away from the lower extension tube (144), a connecting through hole (161) is provided on the supporting vertical plate (16), a mounting bearing sleeve (162) is fixedly arranged at the lower end of the connecting through hole (161), supporting guide plates (163) are symmetrically fixedly arranged on both sides of the upper end of the supporting vertical plate (16), a guide limit hole (164) is provided on the supporting guide plate (163), and matching bearing strips (17) are symmetrically fixedly arranged on the supporting vertical plate (16), an inclined surface protrusion (171) is fixedly arranged on the upper end of the matching bearing strip (17), and both sides of the lower end of the moving channel (11) are fixedly arranged. A matching inclined bottom strip (18) is symmetrically fixedly arranged, a controller (19) is also fixedly mounted on the mounting support plate (12), an automatic assembly fixing sleeve mechanism is arranged on the assembly workbench (1), the automatic assembly fixing sleeve mechanism comprises a matching piston plate (2), a movable connecting plate (3), a linkage long strip plate (4) and a locking movable strip (5), the matching piston plate (2) is inserted into the adsorption through hole (143), and a supporting connecting rod (21) is fixedly arranged at the lower end of the matching piston plate (2), the supporting connecting rod (21) is inserted into the plug-in matching hole (1442), and a first connecting spring (211) is sleeved on the supporting connecting rod (21).

2. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 1, characterized in that: A connecting matching plate (22) is fixedly provided on the supporting connecting rod (21), and movable matching hinge rods (23) are symmetrically hinged at both ends of the connecting matching plate (22), and a bending supporting plate (24) is hinged at the upper end of the movable matching hinge rod (23), and a movable matching socket (25) is provided on the bending supporting plate (24), and a supporting fixing rod (141) is inserted into the movable matching socket (25), and a fixed clamping plate (26) is fixedly provided on the bending supporting plate (24), and a clamping pad (27) is adhered to the fixed clamping plate (26), and a bearing bottom plate (28) is also fixedly provided on the lower end of the supporting connecting rod (21), and a mounting matching frame (29) is symmetrically fixedly provided on the bearing bottom plate (28), and a rotating wheel (291) is installed on the mounting matching frame (29).

3. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 2, characterized in that: A movable connecting plate (3) is mounted on the supporting upright plate (16), a matching plug-in hole (31) is provided on the movable connecting plate (3), and guide limit rods (32) are symmetrically fixedly arranged on both sides of the movable connecting plate (3), the guide limit rods (32) are inserted into the guide limit holes (164), and a threaded plug-in rod (33) is fixedly arranged on the movable connecting plate (3) between the guide limit rods (32), the threaded plug-in rod (33) is inserted into the connecting through hole (161), and the lower end of the threaded plug-in rod (33) is threadedly connected to a matching gear (34).

4. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 3 is characterized in that: A connecting block (35) is fixedly arranged on the mating gear (34), a threaded through hole (36) is provided on the connecting block (35), the threaded through hole (36) is threadably mated with the threaded plug-in rod (33), a bearing (37) is sleeved on the connecting block (35), the bearing (37) is mounted in the mounting bearing sleeve (162), and the mating gear (34) is meshed with the fixed rack (13).

5. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 4, characterized in that: The movable connecting plate (3) is also fixedly provided with a supporting connecting plate (38), the supporting connecting plate (38) is symmetrically fixedly provided with a supporting plate frame (381), the supporting plate frame (381) is fixedly provided with a bearing protrusion (39), the bearing protrusion (39) is provided with a mounting plug hole (391), a first magnet (392) is embedded and installed at the end of the mounting plug hole (391), and linkage long strips (4) are respectively installed on both sides of the movable connecting plate (3).

6. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 5, characterized in that: A mounting movable rod (41) is fixedly provided at one end of the linkage long strip plate (4), a second magnet (42) is embedded and installed on the periphery of the mounting movable rod (41), and a supporting ring plate (43) is fixedly provided on the mounting movable rod (41).

7. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 6, characterized in that: The other end of the linkage long strip (4) is hinged with a linkage matching hinge rod (44), the lower end of the linkage matching hinge rod (44) is hinged with a driving connection plate (45), a matching movable hole (46) is provided on the driving connection plate (45), a guide limit rod (32) is inserted into the matching movable hole (46), a second connection spring (47) is sleeved on the guide limit rod (32), and a protruding hinge frame (48) is fixedly provided on the driving connection plate (45), and the protruding hinge frame (48) is hinged with the linkage matching hinge rod (44).

8. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 7, characterized in that: A locking movable bar (5) is also mounted on the movable connecting plate (3), and support carrier plates (51) are symmetrically fixedly arranged on both sides of the locking movable bar (5), and a limit bearing block (52) is fixedly arranged on the support carrier plate (51).

9. The intelligent assembly workstation for permanent magnet synchronous motor according to claim 8, characterized in that: A plug-in installation rod (53) is fixedly provided on the locking movable bar (5), the plug-in installation rod (53) is plugged into the matching plug-in hole (31), a third connecting spring (54) is sleeved on the plug-in installation rod (53), and ejection columns (55) are symmetrically fixedly provided on the locking movable bar (5) on both sides of the plug-in installation rod (53).

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