Automatic assembling equipment for motor

Abstract

The invention relates to the technical field of motor assembling, and discloses automatic motor assembling equipment which comprises an assembling table, fixing tables are symmetrically and fixedly installed at the top of the assembling table, a placing plate is arranged over the fixing tables, a motor stator is placed on the upper portion of the placing plate, and a conveying mechanism is arranged below the position between the two fixing tables. A motor rotor is arranged above the conveying mechanism, a righting assembly for correcting the position of the motor stator is arranged on the outer side of the containing plate, a clamping assembly for clamping the motor rotor is arranged on the outer side of the motor rotor, the righting assembly and the clamping assembly can automatically complete the descending process of the motor stator, the operation procedure is simple, and the efficiency is high. An extra driving structure is not needed, the assembling precision is improved, the operation process is simplified, the assembling efficiency is improved, the assembling speed of the whole production line is improved through the conveying assembly, and the motor rotor and the motor stator which are assembled can be directly taken out conveniently.

Description

Technical Field

[0001] The invention belongs to the technical field of motor assembly, and specifically relates to an automatic motor assembly device. Background Art

[0002] Motor automatic assembly equipment is a highly automated production equipment designed specifically for the assembly of automotive motors. By integrating advanced mechanical, electrical and automation technologies, the equipment achieves fast, accurate and efficient assembly of motor parts. Motor automatic assembly equipment is one of the indispensable and important equipment in the automotive manufacturing industry. With its high degree of automation, high precision, intelligence and scalability, it provides efficient and stable production solutions for the production of automotive motors.

[0003] The prior art also proposes some solutions: for example, a Chinese patent application with publication number CN118589774A discloses a motor assembly device, which drives the various components in the positioning fixture to rotate through a turntable to achieve mutual connection between the processes, loads the snap ring through the snap ring feeding mechanism, loads the gasket through the gasket feeding mechanism, loads the motor body through the motor body feeding mechanism, loads the gear through the gear feeding mechanism, loads the fan blade through the fan blade feeding mechanism, and unloads the finished product through the finished product unloading mechanism, thereby realizing the assembly and unloading of the entire motor, that is, the assembly of the motor is realized in an automated manner, with higher production efficiency.

[0004] When assembling the stator and rotor of a motor, the existing device needs to place the assembled stator and rotor at the same vertical height so that the concentricity of the stator and the rotor is consistent, and then the rotor is inserted into the interior of the stator through a lifting device to complete the assembly. During the lifting process, an additional clamping component needs to be manipulated to fix the positions of the stator and the rotor so that the rotor can stably enter the inner slot of the stator. Driving the additional clamping component increases the complexity of the operation, adds additional clamping and fixing steps, and prolongs the debugging time of the entire assembly process accordingly, resulting in low efficiency of the entire assembly process.

[0005] To this end, the present invention provides an automatic motor assembly device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art: solve at least one technical problem raised in the background technology.

[0007] The technical solution adopted by the present invention to solve its technical problems is: an automatic motor assembly device described in the present invention includes an assembly table, a fixed table is symmetrically fixedly installed on the top of the assembly table, a placement plate is arranged directly above the fixed table, the placement plate is used to place the motor stator, a conveying mechanism is arranged below between the two fixed tables, a motor rotor is arranged above the conveying mechanism, a conveying assembly is used to convey the motor rotor to the center position between the two fixed tables, a lifting assembly is arranged on the outer side of the placement plate to drive the placement plate to rise or fall, a circular groove is opened on the inner wall at the center of the top surface of the placement plate, the diameter of the circular groove is the same as the inner groove diameter of the placement plate and the outer diameter of the motor rotor, a straightening assembly for position correction of the motor stator is arranged on the outer side of the placement plate, and a clamping assembly for clamping the motor rotor is arranged on the outer side of the motor rotor.

[0008] Preferably, the straightening assembly includes a plurality of opening seats, which are respectively fixedly mounted on multiple sides of the outer wall of the placing plate, the inner walls of the plurality of opening seats are slidably connected with inner push sliders, the tops of the plurality of inner push sliders are fixedly connected with correction pads, one ends of the plurality of inner push sliders are fixedly connected with extrusion rods, the extrusion rods are plugged into the inner side walls of the opening seats, one ends of the plurality of extrusion rods are fixedly connected with extrusion round tables, the outer sides of the fixed tables are fixedly connected with a plurality of bending vertical plates, and the plurality of extrusion round tables are respectively fitted with the inner side walls of the plurality of bending vertical plates.

[0009] Preferably, multiple correction pads form an inner circle after movement, and the diameter of the inner circle is the same as the diameter of the motor stator. A return spring is provided on the outside of each of the multiple extrusion rods, one end of the return spring is fixedly connected to one end of the extrusion table, and the other end of the return spring is fixedly connected to one side of the opening seat.

[0010] Preferably, the lifting assembly includes two lifting columns, and the two lifting columns are symmetrically fixedly installed on the top of the assembly table. The inner walls of the two lifting columns are slidably connected with inner sliders, one side of the two inner sliders is fixedly connected with connecting rods, and the two connecting rods are respectively fixedly connected to the two sides of the placement plate, and the tops of the two lifting columns are fixedly installed with telescopic cylinders, and the output ends of the telescopic cylinders are fixedly connected to the tops of the inner sliders.

[0011] Preferably, the inner walls of the two fixing tables are each provided with an opening groove 1, the spacing between the two opening grooves 1 and the fixing tables forms a placement area, and the thickness of the placement plate is the same as the depth of the opening groove 1.

[0012] Preferably, the clamping assembly includes two fixed seats, both of which are located above the fixed platform, the inner walls of the two fixed seats are fixedly connected with threaded rods, the outer walls of the threaded rods are threadedly connected with conveying slides, the two sides of the conveying slides are fixedly connected with fixed rods, an auxiliary pad is fixedly connected between one ends of the two fixed rods, and side sliding grooves are opened on the sides of the fixed seats, which are slidably connected to the fixed rods and adapt to each other.

[0013] Preferably, one end of the two conveying slide blocks is fixedly connected to a gear, and the outer walls of the two connecting rods are fixedly connected to a rack plate, and the teeth of the rack plate are meshed with the teeth of the gear.

[0014] Preferably, the outer walls of the two connecting rods are fixedly connected with push-down blocks, which are located directly above the fixed seat, and the inner walls of the two fixed platforms are provided with opening grooves 2, which are located directly above the fixed seat.

[0015] Preferably, a base plate is fixedly installed at the bottom of the two fixed platforms, and a lifting rod is fixedly connected to the bottom of the two fixed seats, which is plugged into the inner walls of the base plate and the fixed platform. A reset spring 2 is arranged on the outside of the lifting rod, one end of the reset spring 2 is fixedly connected to the bottom of the fixed seat, and the other end of the reset spring 2 is fixedly connected to the outer wall of the base plate.

[0016] Preferably, the conveying mechanism includes a conveying body and a conveyor belt, the top of the conveyor belt is fixedly connected to a placing table, the motor rotor is placed above the placing table, and an opening groove three is opened on the inner wall of the placing plate, and the width of the opening groove three is the same as the outer diameter width of the placing table.

[0017] The beneficial effects of the present invention are as follows: 1. The motor automatic assembly equipment described in the present invention can keep the motor rotor and the motor stator relatively fixed in position during the automatic assembly of the motor rotor and the motor stator, and the straightening assembly and the clamping assembly can be automatically completed during the descent of the motor stator. The operation process is simple and no additional driving structure is required. While improving the assembly accuracy, the operation process is simplified and the assembly efficiency is improved. The assembly rate of the entire production line is increased by conveying the assembly, and it is also convenient to directly take out the assembled motor rotor and motor stator.

[0018] 2. The automatic motor assembly equipment described in the present invention does not need to deliberately align the inner groove of the motor stator with the circular groove when the motor stator is placed on the placement plate. The motor stator only needs to be placed at any position on the placement plate. During the movement, multiple correction pads can gradually push the motor stator to the center position of the placement plate and clamp it, so that the subsequent motor rotor can pass through the circular groove and enter the inner groove of the motor stator for assembly, reducing the process of staff operating the inner groove of the motor stator to align with the circular groove.

[0019] 3. The automatic motor assembly equipment described in the present invention has a process in which the auxiliary gasket is attached to the outer wall of the motor rotor, so that the position of the motor rotor can be fixed when the motor stator is descending and about to be sleeved on the outer wall of the motor rotor. When the motor stator is sleeved into the motor rotor, the position deviation of the motor rotor is avoided, thereby ensuring that the motor rotor can stably enter the inner groove of the motor stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is an overall stereogram of the present invention; Figure 2 It is a schematic diagram of the structure of the lifting column in the present invention; Figure 3 It is a schematic diagram of the structure of the extrusion truncated cone in the present invention; Figure 4 It is a schematic diagram of the structure of the circular groove in the present invention; Figure 5 It is a structural schematic diagram of the conveying main body in the present invention; Figure 6 It is a schematic diagram of the structure of the motor rotor in the present invention; Figure 7 It is a structural schematic diagram of the fixed platform in the present invention; Figure 8 It is a structural schematic diagram of the lifting and inserting rod in the present invention; Fig. 9 It is a schematic diagram of the structure of the placement plate in the present invention; Fig.10 It is a structural schematic diagram of the connecting rod in the present invention; Fig.11 It is a schematic diagram of the structure of the gear in the present invention.

[0022] In the figure: 1. assembly table; 2. fixed table; 3. conveying body; 4. placement plate; 5. motor rotor; 6. motor stator; 7. connecting rod; 8. inner slider; 9. lifting column; 10. telescopic cylinder; 11. opening seat; 12. inner push slider; 13. extrusion push rod; 14. extrusion round table; 15. correction pad; 16. bending vertical plate; 17. reset spring one; 18. opening slot one; 19. fixed seat; 20. threaded rod; 21. conveying slider; 22. side sliding slot; 23. fixed rod; 24. auxiliary pad; 25. gear; 26. rack plate; 27. push-down block; 28. lifting plug rod; 29. ​​bottom plate table; 30. reset spring two; 31. opening slot two; 32. conveyor belt; 33. placement table; 34. circular slot; 35. opening slot three. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] like Figures 1 to 11 As shown, the present invention provides a technical solution: an automatic motor assembly device, comprising an assembly table 1, a fixed table 2 is symmetrically fixedly installed on the top of the assembly table 1, a placement plate 4 is arranged directly above the fixed table 2, the placement plate 4 is used to place the motor stator 6, a conveying mechanism is arranged below between the two fixed tables 2, a motor rotor 5 is arranged above the conveying mechanism, the conveying component is used to convey the motor rotor 5 to the center position between the two fixed tables 2, a lifting component for driving the placement plate 4 to rise or fall is arranged on the outer side of the placement plate 4, a circular groove 34 is opened on the inner wall at the center of the top surface of the placement plate 4, the diameter of the circular groove 34 is the same as the inner groove diameter of the placement plate 4 and the outer diameter of the motor rotor 5, a straightening component for position correction of the motor stator 6 is arranged on the outer side of the placement plate 4, and a clamping component for clamping the motor rotor 5 is arranged on the outer side of the motor rotor 5.

[0025] During operation: first place the motor rotor 5 at one end of the conveying mechanism, then convey the motor rotor 5 to the center position between the two fixed platforms 2 through the conveying mechanism, then place the motor stator 6 at any position above the placement plate 4, start the lifting assembly, the lifting assembly drives the placement plate 4 and the motor stator 6 to descend vertically, during the descent of the placement plate 4 and the motor stator 6, it will drive the straightening assembly to move, the straightening assembly can correct the position of the motor stator 6 placed above the placement plate 4, the corrected motor stator 6 is located at the center position of the placement plate 4 and maintains a stable state, when the motor stator 6 is located at the center position of the placement plate 4, its inner groove and the circular groove 34 opened on the placement plate 4 are completely corresponding and adapted, during the descent of the placement plate 4, it can also drive the clamping assembly to move, the clamping assembly clamps and fixes the outer wall of the motor rotor 5, when the motor stator 6 is inserted into the outer wall of the motor rotor 5, the motor rotor 5 can be accurately fixed in position, and because the diameter of the circular groove 34 is the same as the inner groove diameter of the placement plate 4 and the outer diameter of the motor rotor 5, the motor stator 6 can pass through the circular groove 34 and be accurately inserted into the outer wall of the motor rotor 5 to complete the assembly process. The assembled motor rotor 5 and motor stator 6 are then transported away from the assembly position by the conveying component for subsequent processing. Through the above embodiment, during the automatic assembly of the motor rotor 5 and the motor stator 6, the motor rotor 5 and the motor stator 6 can maintain a relatively fixed position, and the straightening component and the clamping component can be automatically completed during the descent of the motor stator 6. The operation process is simple and no additional driving structure is required. While improving the assembly accuracy, the operation process is simplified, the assembly efficiency is improved, and the assembly rate of the entire production line is improved through the conveying component, and it is also convenient to directly take out the assembled motor rotor 5 and motor stator 6.

[0026] like Figures 2 to 3 As shown, the straightening assembly includes a plurality of opening seats 11, and the plurality of opening seats 11 are respectively fixedly installed on multiple sides of the outer wall of the placement plate 4, the inner walls of the plurality of opening seats 11 are slidably connected with an inner push slider 12, the tops of the plurality of inner push sliders 12 are fixedly connected with a correction pad 15, one end of the plurality of inner push sliders 12 are fixedly connected with an extrusion rod 13, the extrusion rod 13 is plugged into the inner wall of the opening seat 11, one end of the plurality of extrusion rods 13 are fixedly connected with an extrusion round table 14, the outer side of the fixed table 2 is fixedly connected with a plurality of bending vertical plates 16, and the plurality of extrusion round tables 14 are respectively fitted with the inner walls of the plurality of bending vertical plates 16.

[0027] During operation: when the placement plate 4 is moved downward by the lifting assembly to drive the motor stator 6 to approach the motor rotor 5 for assembly, the extrusion table 14 will continue to descend along the outer wall of the bending vertical plate 16 when it descends. When the extrusion table 14 first descends along the bent part of the bending vertical plate 16, the bending vertical plate 16 will continuously squeeze the extrusion table 14 and make the inner push slider 12 slide in the inner wall of the opening seat 11 until the extrusion table 14 is squeezed to the straight part of the bending vertical plate 16 and then continues to descend and stops squeezing. When the inner push slider 12 is squeezed to the other end of the inner wall of the opening seat 11, The correction pads 15 just fit tightly against the outer wall of the motor stator 6 and clamp the outer wall of the motor stator 6, and through this straightening process, when the motor stator 6 is placed on the placement plate 4, there is no need to deliberately align the inner groove of the motor stator 6 with the circular groove 34. The motor stator 6 can be placed at any position on the placement plate 4 at will. During the movement, the multiple correction pads 15 can gradually push the motor stator 6 to the center position of the placement plate 4 and clamp it, so that the subsequent motor rotor 5 can pass through the inside of the circular groove 34 and enter the inner groove of the motor stator 6 for assembly.

[0028] like Figures 2 to 3 As shown, multiple correction pads 15 form an inner ring circle after movement, and the diameter of the inner ring circle is the same as the diameter of the motor stator 6. A return spring 17 is provided on the outside of multiple extrusion rods 13, and one end of the return spring 17 is fixedly connected to one end of the extrusion table 14, and the other end of the return spring 17 is fixedly connected to one side of the opening seat 11.

[0029] During operation: when the motor stator 6 is placed at any position above the placement plate 4, the correction component will be driven to move during the descending process of the placement plate 4, and because the diameter of the inner ring circle formed after the multiple correction pads 15 move is the same as the diameter of the motor stator 6, the correction pad 15 can automatically push the motor stator 6 to the center position of the placement plate 4, so that the inner groove of the motor stator 6 is aligned with the circular groove 34, and through the reset spring 17, after the assembly is completed, the placement plate 4 is ascended by the lifting assembly, and the extrusion table 14 is reset when it can also drive the correction pad 15 to reset, so that the next motor stator 6 can be placed at will above the placement plate 4. Through the above embodiment, the correction component can fix the position of the motor stator 6 while adjusting the position of the motor stator 6.

[0030] like Figure 1 to Figure 2As shown, the lifting assembly includes two lifting columns 9, and the two lifting columns 9 are symmetrically fixedly installed on the top of the assembly table 1. The inner walls of the two lifting columns 9 are slidably connected with inner sliders 8, and one side of the two inner sliders 8 is fixedly connected with connecting rods 7. The two connecting rods 7 are respectively fixedly connected to the two sides of the placement plate 4, and the tops of the two lifting columns 9 are fixedly installed with telescopic cylinders 10, and the output ends of the telescopic cylinders 10 are fixedly connected to the tops of the inner sliders 8.

[0031] During operation: after placing the motor rotor 5 above the motor stator 6, start the telescopic cylinder 10, and its output end will drive the inner slider 8 to slide downward in the inner wall of the lifting column 9. When the inner slider 8 descends, it will drive the placement plate 4 to move downward through the connecting rod 7. In this process, the position of the motor stator 6 is first corrected, and then the motor rotor 5 is inserted into the interior of the motor stator 6. After the assembly is completed, the placement plate 4 is reset through the lifting assembly, and the reset placement plate 4 is used to place the next motor stator 6.

[0032] like Figures 7 to 9 As shown, the inner walls of the two fixing platforms 2 are both provided with an opening groove 18 , and the distance between the two opening grooves 18 and the fixing platforms 2 forms a placement area, and the thickness of the placement plate 4 is the same as the depth of the opening groove 18 .

[0033] During operation: when the placement plate 4 is lowered so that the motor stator 6 is inserted into the outer wall of the motor rotor 5, since the motor stator 6 is placed above the placement plate 4, after the placement plate 4 is lowered, its bottom is in contact with the bottom surface of the opening groove 18. Since the thickness of the placement plate 4 is the same as the depth of the opening groove 18, the motor stator 6 can be completely inserted into the outer wall of the motor rotor 5 at this time, thereby achieving a complete assembly effect.

[0034] like Figures 8 to 11 As shown, the clamping assembly includes two fixed seats 19, both of which are located above the fixed platform 2, the inner walls of the two fixed seats 19 are fixedly connected with threaded rods 20, the outer walls of the threaded rods 20 are threadedly connected with conveying sliders 21, the two sides of the conveying sliders 21 are fixedly connected with fixed rods 23, and an auxiliary pad 24 is fixedly connected between one ends of the two fixed rods 23. The side of the fixed seat 19 is provided with a side sliding groove 22, and the side sliding groove 22 is slidably connected with the fixed rods 23 and adapted to each other.

[0035] During operation: when the placement plate 4 is in the process of descending, the threaded rod 20 can rotate. During the rotation of the threaded rod 20, the conveying slider 21 can slide in the inner wall of the fixed seat 19. During the sliding of the conveying slider 21, the auxiliary pad 24 will be driven by the fixed rod 23 to move toward the motor rotor 5 until the auxiliary pad 24 is attached to the outer wall of the motor rotor 5, so that the position of the motor rotor 5 is fixed when the motor stator 6 is about to be sleeved on the outer wall of the motor rotor 5 when descending. When the motor stator 6 is sleeved into the motor rotor 5, the position of the motor rotor 5 is avoided from being offset, so as to ensure that the motor rotor 5 can stably enter the inner groove of the motor stator 6.

[0036] like Figures 9 and 10 As shown, one end of the two conveying sliders 21 is fixedly connected to a gear 25 , and the outer walls of the two connecting rods 7 are fixedly connected to a rack plate 26 , and the teeth of the rack plate 26 are meshed with the teeth of the gear 25 .

[0037] During operation: when the placement plate 4 descends and drives the connecting rod 7 to descend, the rack plate 26 will descend and always be in meshing relationship with the gear 25 and make the gear 25 rotate. When the gear 25 rotates, it drives the auxiliary pad 24 to clamp close to the outer wall of the motor rotor 5 to achieve a fixing effect.

[0038] like Figures 8 to 10 As shown, the outer walls of the two connecting rods 7 are fixedly connected with push-down blocks 27, which are located directly above the fixing seat 19. The inner walls of the two fixing platforms 2 are provided with opening grooves 31, and the fixing seat 19 is located directly above the opening grooves 31.

[0039] During operation: the placement plate 4 will drive the push-down block 27 to descend through the connecting rod 7 during the descending process. When the push-down block 27 descends to fit just above the fixing seat 19, a small part of the motor stator 6 has been inserted into the outer wall of the motor rotor 5. At this time, when continuing to descend, the push-down block 27 will squeeze the fixing seat 19 downward until the placement plate 4 falls on the bottom of the opening groove 18, and the fixing seat 19 will fall on the bottom of the opening groove 2 31. Therefore, the auxiliary liner 24 can be separated from the clamping effect on the motor rotor 5, so that the motor stator 6 can be completely inserted into the outer wall of the motor rotor 5.

[0040] like Figures 9 to 11 As shown, a base plate 29 is fixedly installed at the bottom of the two fixed platforms 2, and a lifting rod 28 is fixedly connected to the bottom of the two fixed seats 19. The lifting rod 28 is plugged into the inner wall of the base plate 29 and the fixed platform 2, and a return spring 30 is arranged on the outside of the lifting rod 28. One end of the return spring 30 is fixedly connected to the bottom of the fixed seat 19, and the other end of the return spring 30 is fixedly connected to the outer wall of the base plate 29.

[0041] During operation: when the push-down block 27 drives the fixed seat 19 and the auxiliary pad 24 to descend to the bottom of the opening groove 2 31, the auxiliary pad 24 can be separated from the outer wall of the motor rotor 5 so that the motor stator 6 can be completely inserted into the outer wall of the motor rotor 5. During the descent of the fixed seat 19, the lifting rod 28 will slide downward on the inner wall of the fixed platform 2 and the inner wall of the bottom plate platform 29 and squeeze the reset spring 2 30. During the subsequent rising and resetting process of the placement plate 4, the fixed seat 19 will be reset by the reset spring 2 30, and the rack plate 26 and the gear 25 will engage again during the rise to reset the auxiliary pad 24.

[0042] like Figure 1 and Figure 5 As shown, the conveying mechanism includes a conveying body 3 and a conveyor belt 32. The top of the conveyor belt 32 is fixedly connected to a placement table 33. The motor rotor 5 is placed above the placement table 33. The inner wall of the placement plate 4 is provided with an open groove three 35. The width of the open groove three 35 is the same as the outer diameter width of the placement table 33.

[0043] During operation: In the initial state, the motor rotor 5 is placed above the placement table 33 and transported to the center position of the two fixed tables 2 through the conveying body 3 and the conveyor belt 32, and after the motor stator 6 is completely inserted into the outer wall of the motor rotor 5, the conveying mechanism is started again. At this time, the placement table 33 will slide along the inner wall of the opening groove three 35, and at this time the motor stator 6 and the motor rotor 5 are merged together, and the assembled motor stator 6 and the motor rotor 5 can be transported away from the assembly position for subsequent processing.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic motor assembly device, comprising an assembly table (1), characterized in that: A fixed table (2) is symmetrically fixedly installed on the top of the assembly table (1), a placement plate (4) is arranged directly above the fixed table (2), and the upper part of the placement plate (4) is used to place a motor stator (6). A conveying mechanism is arranged below the two fixed tables (2), and a motor rotor (5) is arranged above the conveying mechanism. The conveying component is used to convey the motor rotor (5) to the center position between the two fixed tables (2). A lifting component is arranged on the outer side of the placement plate (4) to drive the placement plate (4) to rise or fall. A circular groove (34) is opened on the inner wall at the center of the top surface of the placement plate (4), and the diameter of the circular groove (34) is the same as the inner groove diameter of the placement plate (4) and the outer diameter of the motor rotor (5). A straightening component for correcting the position of the motor stator (6) is arranged on the outer side of the placement plate (4), and a clamping component for clamping the motor rotor (5) is arranged on the outer side of the motor rotor (5).

2. The motor automatic assembly equipment according to claim 1, characterized in that: The straightening assembly comprises a plurality of opening seats (11), the plurality of opening seats (11) being fixedly mounted on multiple sides of the outer wall of the placement plate (4), the inner walls of the plurality of opening seats (11) being slidably connected to inner push sliders (12), the tops of the plurality of inner push sliders (12) being fixedly connected to correction pads (15), one ends of the plurality of inner push sliders (12) being fixedly connected to extrusion rods (13), the extrusion rods (13) being plugged into the inner side walls of the opening seats (11), one ends of the plurality of extrusion rods (13) being fixedly connected to extrusion truncated tables (14), the outer sides of the fixed table (2) being fixedly connected to a plurality of bending upright plates (16), the plurality of extrusion truncated tables (14) being respectively fitted to the inner side walls of the plurality of bending upright plates (16).

3. The motor automatic assembly equipment according to claim 2, characterized in that: After the multiple correction pads (15) move, an inner ring is formed, and the diameter of the inner ring is the same as the diameter of the motor stator (6). The outer parts of the multiple extrusion rods (13) are each provided with a return spring (17), one end of the return spring (17) is fixedly connected to one end of the extrusion truncated table (14), and the other end of the return spring (17) is fixedly connected to one side of the opening seat (11).

4. The motor automatic assembly equipment according to claim 3, characterized in that: The lifting assembly comprises two lifting columns (9), the two lifting columns (9) are symmetrically fixedly mounted on the top of the assembly table (1), the inner walls of the two lifting columns (9) are slidably connected to inner sliders (8), one side of the two inner sliders (8) is fixedly connected to connecting rods (7), the two connecting rods (7) are respectively fixedly connected to the two sides of the placement plate (4), and the tops of the two lifting columns (9) are fixedly mounted with telescopic cylinders (10), and the output ends of the telescopic cylinders (10) are fixedly connected to the tops of the inner sliders (8).

5. The motor automatic assembly equipment according to claim 4, characterized in that: The inner walls of the two fixing platforms (2) are each provided with an opening groove (18), the spacing between the two opening grooves (18) and the fixing platforms (2) forms a placement area, and the thickness of the placement plate (4) is the same as the depth of the opening groove (18).

6. The motor automatic assembly equipment according to claim 5, characterized in that: The clamping assembly comprises two fixed seats (19), the two fixed seats (19) are both located above the fixed platform (2), the inner walls of the two fixed seats (19) are both fixedly connected with threaded rods (20), the outer walls of the threaded rods (20) are both threadedly connected with conveying slide blocks (21), the two sides of the conveying slide blocks (21) are fixedly connected with fixed rods (23), one ends of the two fixed rods (23) are fixedly connected with auxiliary pads (24), and the side surfaces of the fixed seats (19) are provided with side sliding grooves (22), the side sliding grooves (22) and the fixed rods (23) are slidably connected and mutually adapted.

7. The motor automatic assembly equipment according to claim 6, characterized in that: One end of the two conveying slide blocks (21) is fixedly connected to a gear (25), and the outer walls of the two connecting rods (7) are fixedly connected to a rack plate (26), and the teeth of the rack plate (26) are meshed with the teeth of the gear (25).

8. The motor automatic assembly equipment according to claim 7, characterized in that: The outer walls of the two connecting rods (7) are fixedly connected with a push-down block (27), and the push-down block (27) is located directly above the fixed seat (19). The inner walls of the two fixed platforms (2) are provided with a second opening groove (31), and the fixed seat (19) is located directly above the second opening groove (31).

9. The motor automatic assembly equipment according to claim 8, characterized in that: A base plate (29) is fixedly mounted at the bottom of the two fixed platforms (2), and a lifting rod (28) is fixedly connected to the bottom of the two fixed seats (19). The lifting rod (28) is plugged into the inner wall of the base plate (29) and the fixed platform (2), and a second return spring (30) is arranged outside the lifting rod (28). One end of the second return spring (30) is fixedly connected to the bottom of the fixed seat (19), and the other end of the second return spring (30) is fixedly connected to the outer wall of the base plate (29).

10. The motor automatic assembly equipment according to claim 9, characterized in that: The conveying mechanism comprises a conveying body (3) and a conveying belt (32); a placement platform (33) is fixedly connected to the top of the conveying belt (32); a motor rotor (5) is placed above the placement platform (33); an opening groove (35) is provided on the inner wall of the placement plate (4); and the width of the opening groove (35) is the same as the outer diameter of the placement platform (33).

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