Motor rotor installation device

Abstract

The invention discloses a motor rotor installation device, comprising a supporting platform, a feeding device, a moving device, a pressing mechanism, a motor rotor conveying device, an installation device, a top cover conveying device, a rivet feeding device, a riveting mechanism, and a clamping device. The beneficial effects of the invention are that the feeding, movement, pressing and fixing, conveying, orderly placement, feeding and installation of the top cover, feeding of rivets, riveting and pressing of rivets, and re-extrusion and fixing of the motor rotor can be realized, the work efficiency is high, and the labor cost of the enterprise is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of motor rotor installation, in particular to a motor rotor installation device. Background Art

[0002] At present, the loading and handling of the motor rotor and its fixation to the top cover are usually done manually. However, the efficiency of manual loading, assembly and fixation is relatively low, the labor intensity is relatively high, and the labor cost expenditure for enterprises is also relatively high.

[0003] In view of the above situation, it is necessary to improve the existing motor rotor feeding and assembly fixing method so that it can adapt to the current needs of motor rotor installation and use. Summary of the invention

[0004] Since the current automation level for motor rotor loading and installation is relatively low, enterprises need to spend a lot of labor costs, and the labor efficiency is relatively low, the labor intensity is also relatively high, and it is not suitable for long-term use by enterprises. Therefore, based on the defects of the existing technology, we designed an installation equipment that can complete the loading of the motor rotor and its fixation to the top cover. It has relatively high work efficiency and low manual participation, which greatly saves labor costs for the enterprise.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is a motor rotor installation device, including a support platform, and also including:

[0006] A feeding device, arranged on one side of the supporting platform, is used for feeding the motor rotor;

[0007] A moving device, arranged on one side of the feeding device, for moving the motor rotor on the feeding device;

[0008] A pressing mechanism, arranged on one side of the moving device, is used to press the motor rotor clamped on the moving device;

[0009] A motor rotor handling device is arranged on one side of the pressing mechanism and is used to carry the motor rotor after being pressed;

[0010] An installation device, arranged on one side of the motor rotor transporting device, for placing the motor rotor transported by the motor rotor transporting device;

[0011] A top cover transport device, arranged on one side of the installation device, for transporting the top cover and placing it on the installation device;

[0012] A rivet feeding device, arranged on one side of the mounting device, is used to place rivets in mounting holes of the motor rotor and the top cover on the mounting device;

[0013] A riveting mechanism, arranged on the mounting device and used for riveting rivets;

[0014] The clamping device is arranged on the mounting device and is used to clamp the motor rotor after riveting.

[0015] As a further supplement to the present technical solution, the feeding device includes a mounting plate, a first drive motor arranged on the mounting plate, a first turntable connected to the first drive motor, and a limiting device arranged on the first turntable; the mounting plate is installed on the supporting platform, the first drive motor is fixedly installed on the mounting plate, and the limiting device is fixedly installed on the first turntable; a number of limiting devices are arranged in an array around the center of the first turntable, and the limiting device includes a fixed block and a limiting shaft; the fixed block is fixedly installed on the first turntable, the limiting shaft is fixedly installed on the fixed block, and the motor rotor is sleeved on the limiting shaft.

[0016] To further supplement the present technical solution, the moving device includes a laterally placed working slide rail and a clamping device arranged on the working slide rail; the working slide rail is installed on a supporting platform and is driven by a servo motor; the clamping device includes a first cylinder, a first push rod connected to the first cylinder, a second cylinder fixedly connected to the first push rod, a second push rod connected to the second cylinder, a first clamp installed above the second cylinder, a connecting column fixedly installed above the first clamp, and a second clamp installed above the connecting column; the first cylinder is fixedly installed on the working slide rail.

[0017] To further supplement the present technical solution, the pressing mechanism is installed on a supporting platform, which includes a base, supporting columns arranged around the base, a supporting plate arranged above the supporting columns, a third cylinder arranged on the supporting plate, a third push rod connected to the third cylinder, a third clamp connected to the third push rod, and a placing table arranged above the base; the supporting columns are fixedly installed on the base, the supporting plate is fixedly connected to the supporting columns around it, the third cylinder is fixedly installed on the supporting plate, the third push rod passes through the upper and lower surfaces of the supporting plate and is in sliding contact with it, the placing table is fixedly installed on the base, a groove is provided under the third clamp for clamping the workpiece, and the third clamp is arranged directly above the placing table.

[0018] To further supplement the present technical solution, the motor rotor transport device includes a vertical rod, a movable slide rail installed on the vertical rod, a first longitudinal slide rail arranged on the movable slide rail, a first connecting plate installed on the first longitudinal slide rail, a fourth cylinder installed below the first connecting plate, a fourth push rod connected to the fourth cylinder, and a fourth clamp installed below the fourth cylinder. The vertical rod is installed on a supporting platform, the movable slide rail is fixedly installed on the vertical rod, the first longitudinal slide rail is fixedly installed on the movable slide rail, the first connecting plate is buckled on the first longitudinal slide rail, the fourth cylinder is fixedly installed on the first connecting plate, and the structure of the fourth clamp is the same as that of the first clamp.

[0019] As a further supplement to the present technical solution, the installation device includes a second turntable, a second drive motor connected to the first turntable, and a plurality of fixed tools arranged on the second turntable, wherein the fixed tools are fixedly installed on the second turntable, and the fixed tools include a support seat and limiting columns arranged around the support seat; the support seat is fixedly installed on the second turntable, and the limiting columns are fixedly installed on the support seat.

[0020] As a further supplement to the present technical solution, the top cover transport device includes a supporting column, a connecting rail installed above the supporting column, a first slider installed on the connecting rail, a fifth cylinder installed on the first slider, a fifth push rod connected to the fifth cylinder, a second slider connected to the fifth push rod, a support block fixedly connected to the second slider, and a fifth clamp fixedly connected to the support block. The supporting column is fixedly installed on the supporting platform, the connecting rail is fixedly installed on the supporting column, the first slider is slidably installed on the connecting rail, the fifth cylinder is fixedly installed on the first slider, and the second slider rests on the fifth cylinder.

[0021] As a further supplement to the present technical solution, the rivet feeding device includes a top column, a lateral control device arranged on both sides above the top column, a longitudinal control device arranged on the lateral control device, and a rivet blowing device arranged on one side of the longitudinal control device; the lateral control device includes a support plate, a sixth cylinder installed on the support plate, a sixth push rod connected to the sixth cylinder, and a receiving plate connected to the sixth push rod; the support plate is fixedly connected to the top column; the longitudinal control device includes a seventh cylinder, a seventh push rod connected to the seventh cylinder, and a second connecting plate connected to the seventh push rod; the seventh cylinder is fixedly installed on the receiving plate.

[0022] To further supplement the present technical solution, two riveting mechanisms are provided and both are inclined, and their inclination angles are the same as the central angle formed between adjacent motor rotors on the second turntable; the riveting mechanism includes a fixed column, a second longitudinal slide rail arranged on the fixed column, an eighth cylinder arranged on the fixed column, an eighth push rod connected to the eighth cylinder, a third slider connected to the eighth push rod, and a pressing head arranged on the third slider; the eighth cylinder is fixedly installed on the fixed column, the third slider is slidably installed on the second longitudinal slide rail, and the pressing head is fixedly installed on the third slider.

[0023] As a further supplement to the technical solution, the clamping device includes a column, a ninth cylinder installed on the column, a ninth push rod connected to the ninth cylinder, and a pressure block connected to the ninth push rod. The pressure block is a rotating body, and the diameter at its bottom is the same as the diameter of the position where the rivet is installed on the motor rotor.

[0024] The beneficial effect is that it can well complete the installation of the motor rotor and the fixation to the top cover, is easy for people to use, has a high degree of automation, and through the feeding device, the moving device, the pressing mechanism, the motor rotor conveying device, the installation device, the top cover conveying device, the rivet feeding device, the riveting mechanism, and the clamping device, it can realize the feeding, moving, pressing and fixing, conveying, orderly placement, feeding and installation of the top cover, feeding of rivets, riveting and pressing of rivets, and re-extrusion and fixation of the motor rotor, with high work efficiency and reducing the labor cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the installation structure of the motor rotor feeding device, the moving device, and the pressing mechanism of the present invention;

[0027] Figure 3 yes Figure 2 A partial enlarged view of middle A;

[0028] Figure 4 It is a schematic diagram of the installation structure of the motor rotor feeding device, the moving device, the pressing mechanism, and the motor rotor handling device of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the motor rotor handling device of the present invention;

[0030] Figure 6 It is a schematic diagram of the installation structure of the installation device, the top cover handling device, the rivet feeding device, the riveting mechanism, and the clamping device of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the rivet feeding device and the riveting mechanism of the present invention;

[0032] In the figure, 1, feeding device; 11, mounting plate; 12, first driving motor; 13, first turntable; 14, fixing block; 15, limiting shaft; 2, moving device; 21, working slide rail; 22, first cylinder; 23, second cylinder; 24, first clamping jaw; 25, second clamping jaw; 3, pressing mechanism; 31, base; 32, supporting column; 33, supporting plate; 34, third cylinder; 35, third clamping jaw; 36, placing table; 4, motor rotor handling device; 41, vertical rod; 42, moving slide rail; 43, first longitudinal slide rail; 44, first connecting plate; 45, fourth cylinder; 46, fourth clamping jaw; 5, mounting device; 51, second driving motor machine; 52, second turntable; 53, support seat; 54, limit column; 6, top cover handling device; 61, support column; 62, connecting rail; 63, first slider; 64, fifth cylinder; 65, second slider; 66, support block; 67, fifth clamp; 7, rivet feeding device; 71, top column; 72, support plate; 73, sixth cylinder; 74, receiving plate; 75, seventh cylinder; 76, second connecting plate; 77, rivet blowing device; 8, riveting mechanism; 81, fixed column; 82, second longitudinal slide rail; 83, eighth cylinder; 84, third slider; 85, pressure head; 9, clamping device; 91, column; 92, ninth cylinder; 93, pressure block. DETAILED DESCRIPTION

[0033] The present invention is based on the fact that the feeding and installation and fixation of the motor rotor in the prior art cannot meet our use requirements, and inspired by this, the technical scheme of the present invention is conceived; the present invention mainly includes a feeding device 1, a moving device 2, a pressing mechanism 3, a motor rotor conveying device 4, an installation device 5, a top cover conveying device 6, a rivet feeding device 7, a riveting mechanism 8, and a clamping device 9. The combination of the above structures can well realize the installation and fixation of the motor rotor, and the work efficiency is greatly improved compared with the prior art; wherein the above structures are installed on a supporting platform, and the supporting platform plays a supporting role.

[0034] In order to make the technical solution more clear to those skilled in the art, Figure 1-7 Elaborate on the specific structure of the above structure:

[0035] The feeding device 1 can realize the feeding of the motor rotor, and mainly comprises a mounting plate 11 playing a supporting role, a first drive motor 12 arranged on the mounting plate 11, a first turntable 13 connected to the first drive motor 12, and a limiting device arranged on the first turntable 13; the mounting plate 11 is installed on the supporting platform, the first drive motor 12 is fixedly installed on the mounting plate 11, and the limiting device is fixedly installed on the first turntable 13; the limiting device is arranged in a plurality of arrays around the center of the first turntable 13, and the limiting device comprises a fixing block 14, a limiting shaft 15 ; The fixed block 14 is fixedly installed on the first turntable 13, the limiting shaft 15 is fixedly installed on the fixed block 14, and the motor rotor is sleeved on the limiting shaft 15; the first driving motor 12 can drive the first turntable 13 to rotate, which is convenient for people to stand in one place to load all the limiting devices on the first turntable 13, so that the motor rotor is sleeved on the limiting shaft 15, which is convenient for people to use and reduces the time wasted in taking materials and loading materials back and forth; the limiting shaft 15 can limit the motor rotor to prevent it from rolling off the first turntable 13 when the first turntable 13 rotates.

[0036] The moving device 2 can move the motor rotor on the feeding device 1 to facilitate subsequent tightening thereof, and mainly comprises a laterally placed working slide rail 21 and a clamping device arranged on the working slide rail 21; the working slide rail 21 is installed on a supporting platform, which is driven by a servo motor, and the clamping device comprises a first cylinder 22, a first push rod connected to the first cylinder 22, a second cylinder 23 fixedly connected to the first push rod, a second push rod connected to the second cylinder 23, a first clamping jaw 24 installed above the second cylinder 23, a connecting column fixedly installed above the first clamping jaw 24, and a second clamping jaw 25 installed above the connecting column; the first cylinder 22 is fixedly installed on the working slide rail 21; the first cylinder 22 can drive the first push rod to work, and the work of the first push rod can drive the second cylinder 23 to move up and down, the second cylinder 23 can drive the second push rod to move, and the movement of the second push rod can drive the first clamping jaw 24 and the second clamping jaw 25 thereon to move, so as to better clamp and move the motor rotor on the limiting shaft 15.

[0037] The pressing mechanism 3 can press the motor rotor after being transported by the moving device 2. Since the connection of the motor rotor may not be so firm after leaving the factory, we designed the pressing mechanism 3 to connect the motor rotor tightly together. It mainly includes a base 31, support columns 32 arranged on the four sides above the base 31, a support plate 33 arranged above the support columns 32, a third cylinder 34 arranged on the support plate 33, a third push rod connected to the third cylinder 34, a third clamp 35 connected to the third push rod, and a placement table 36 arranged above the base 31; the support column 32 is fixedly installed on the base 31, the support plate 33 is fixedly connected to the support columns 32 on the four sides, and the third cylinder 34 is fixedly installed on the support plate 3 3, the third push rod penetrates the upper and lower surfaces of the support plate 33 and is in sliding contact with it, the placement table 36 is fixedly installed on the base 31, and a groove is opened below the third clamping jaw 35 for clamping the workpiece, and the third clamping jaw 35 is arranged just above the placement table 36; when working, firstly, the motor rotor is placed on the placement table 36 by the moving device 2, and then the third cylinder 34 is operated, the third cylinder 34 can drive the third push rod to move, and the movement of the third push rod can drive the third clamping jaw 35 to move up and down until it contacts the motor rotor, and then the third cylinder 34 is controlled to continue working, so that the groove below the third clamping jaw 35 is tightly covered on the outer surface of the motor rotor, thereby realizing the fastening of the motor rotor, which is convenient for people to use.

[0038] The motor rotor handling device 4 can carry and transfer the motor rotor fastened by the pressing mechanism 3, and mainly includes a vertical rod 41, a movable slide rail 42 installed on the vertical rod 41, a first longitudinal slide rail 43 arranged on the movable slide rail 42, a first connecting plate 44 installed on the first longitudinal slide rail 43, a fourth cylinder 45 installed below the first connecting plate 44, a fourth push rod connected to the fourth cylinder 45, and a fourth clamping claw 46 installed below the fourth cylinder 45. The vertical rod 41 is installed on the supporting platform, the movable slide rail 42 is fixedly installed on the vertical rod 41, and the first longitudinal slide rail 43 is fixedly installed on the vertical rod 41. It is fixedly installed on the movable slide rail 42, the first connecting plate 44 is snapped on the first longitudinal slide rail 43, the fourth cylinder 45 is fixedly installed on the first connecting plate 44, the structure of the fourth clamping jaw 46 is the same as the structure of the first clamping jaw 24, and can clamp the motor rotor; the first longitudinal slide rail 43 can move on the movable slide rail 42, the first connecting plate 44 can move on the first longitudinal slide rail 43, the fourth cylinder 45 can drive the fourth push rod to move, and when the fourth push rod moves, it can drive the fourth clamping jaw 46 to move, and then move to the position of the placement table 36 to clamp the motor rotor thereon.

[0039] The mounting device 5 is used to place the motor rotor transported by the motor rotor transport device 4, and can complete the installation of the top cover and the fastening of the top cover and the motor rotor on it; it mainly includes a second turntable 52, a second drive motor 51 connected to the second turntable 52, and a plurality of fixing tools arranged on the second turntable 52, the fixing tools are fixedly installed on the second turntable 52, and the fixing tools include a support seat 53 and a limiting column 54 arranged around the support seat 53; the support seat 53 is fixedly installed on the second turntable 52, and the limiting column 54 is fixedly installed on the support seat 53; the support seat 53 is fixedly installed on the second turntable 52, and the limiting column 54 is fixedly installed on the support seat 53; The limiting column 54 plays a supporting role, and the second drive motor 51 can drive the second turntable 52 to rotate, so as to facilitate the motor rotor handling device 4 to better place the motor rotor thereon. Each time a motor rotor is placed, the second turntable 52 will rotate a certain angle, and the angle is related to the number of fixed work pieces set on the second turntable 52, that is, each time it rotates an angle, the fixed tooling on the second turntable 52 can be aligned with the motor rotor handling device 4. The limiting column 54 mainly limits the motor rotor to prevent the second turntable 52 from rolling off the second turntable 52 during rotation.

[0040] The top cover handling device 6 can place the top cover on the motor rotor installed on the second turntable 52, and mainly includes a supporting column 61, a connecting rail 62 installed above the supporting column 61, a first slider 63 installed on the connecting rail 62, a fifth cylinder 64 installed on the first slider 63, a fifth push rod connected to the fifth cylinder 64, a second slider 65 connected to the fifth push rod, a supporting block 66 fixedly connected to the second slider 65, and a fifth clamping claw 67 fixedly connected to the supporting block 66. The supporting column 61 is fixedly installed on the supporting platform, and the connecting rail 62 is fixedly installed On the supporting column 61, the first slider 63 is slidably installed on the connecting rail 62, the fifth cylinder 64 is fixedly installed on the first slider 63, and the second slider 65 is against the fifth cylinder 64; the first slider 63 can slide on the connecting rail 62, and the fifth cylinder 64 can drive the fifth push rod to move. When the fifth push rod moves, it can drive the second slider 65 thereon to move. The movement of the second slider 65 can drive the support block 66 to move. The movement of the support block 66 can drive the fifth clamp 67 to move, thereby facilitating the transportation of the top cover to the motor rotor installed on the second turntable 52.

[0041] The rivet feeding device 7 can place rivets in the mounting holes of the motor rotor and the top cover on the second turntable 52 to fix the top cover on the motor rotor. It mainly includes a top column 71, a lateral control device arranged on both sides above the top column 71, a longitudinal control device arranged on the lateral control device, and a rivet blowing device 77 arranged on one side of the longitudinal control device; the lateral control device includes a support plate 72, a sixth cylinder 73 installed on the support plate 72, a sixth push rod connected to the sixth cylinder 73, and a receiving plate 74 connected to the sixth push rod; the support plate 72 is fixedly connected to the top column 71; the sixth cylinder 7 3 can drive the sixth push rod to move, and the movement of the sixth push rod can drive the receiving plate 74 to move, the longitudinal control device includes a seventh cylinder 75, a seventh push rod connected to the seventh cylinder 75, and a second connecting plate 76 connected to the seventh push rod; the seventh cylinder 75 is fixedly installed on the receiving plate 74; the seventh cylinder 75 can drive the seventh push rod to move, and the movement of the seventh push rod can drive the second connecting plate 76 to move, wherein the role of the lateral control device and the longitudinal control device is to adjust the position of the rivet blowing device 77 according to the position of the motor rotor and the top cover, so that the rivet blowing device 77 can better feed the rivets.

[0042] The riveting mechanism 8 can perform riveting on the rivets after loading. It is provided with two and the two are inclined. The angle of inclination is set according to the central angle formed between the adjacent motor rotors on the second turntable 52, so that it can perform riveting on the adjacent motor rotors. It includes a fixed column 81, a second longitudinal slide rail 82 arranged on the fixed column 81, an eighth cylinder 83 arranged on the fixed column 81, an eighth push rod connected to the eighth cylinder 83, a third slide block 84 connected to the eighth push rod, and a pressure head 85 arranged on the third slide block 84; the eighth cylinder 83 is fixed The third slider 84 is fixedly installed on the fixed column 81, the third slider 84 is slidably installed on the second longitudinal slide rail 82, and the pressure head 85 is fixedly installed on the third slider 84; the eighth cylinder 83 can drive the eighth push rod to move, and when the eighth push rod moves, it can drive the third slider 84 thereon to move, wherein the third slider 84 is slidably installed on the second longitudinal slide rail 82, so the third slider 84 can move stably on the second longitudinal slide rail 82, and when the third slider 84 moves, it can drive the pressure head 85 to move, and the pressure head 85 can rivet the rivets installed on the motor rotor and the top cover.

[0043] The clamping device 9 can re-clamp the motor rotor and the top cover after being riveted by the riveting mechanism 8, so that the motor rotor and the top cover are tightly installed together. It includes a column 91, a ninth cylinder 92 installed on the column 91, a ninth push rod connected to the ninth cylinder 92, and a pressure block 93 connected to the ninth push rod. The pressure block 93 is a rotating body, and the diameter of its lower side is the same as the diameter of the position where the rivet is installed on the motor rotor; the ninth cylinder 92 can drive the ninth push rod to move, and the pressure block 93 can move when the ninth push rod moves, wherein the pressure block 93 can be tightly squeezed on the motor rotor and the top cover when working, so as to achieve re-clamping of the motor rotor and the top cover.

[0044] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A motor rotor installation device, comprising a support platform, characterized in that: Also includes: A loading device (1), arranged on one side of the support platform and used for loading the motor rotor; A moving device (2) is arranged on one side of the feeding device (1) and is used to move the motor rotor on the feeding device (1); A pressing mechanism (3) is arranged on one side of the moving device (2) and is used to press the motor rotor clamped on the moving device (2); A motor rotor transport device (4) is arranged on one side of the pressing mechanism (3) and is used to transport the motor rotor after being pressed; A mounting device (5) is arranged on one side of the motor rotor transporting device (4) and is used for placing the motor rotor transported by the motor rotor transporting device (4); A top cover transport device (6) is arranged on one side of the mounting device (5) and is used to transport the top cover and place it on the mounting device (5); A rivet feeding device (7) is arranged on one side of the mounting device (5) and is used to place rivets in mounting holes of the motor rotor and the top cover on the mounting device (5); A riveting mechanism (8) is arranged on the mounting device (5) and is used for riveting rivets; A clamping device (9) is arranged on the mounting device (5) and is used to clamp the motor rotor after riveting; The pressing mechanism (3) is installed on a supporting platform, and comprises a base (31), supporting columns (32) arranged on the four sides above the base (31), a supporting plate (33) arranged above the supporting columns (32), a third cylinder (34) arranged on the supporting plate (33), a third push rod connected to the third cylinder (34), a third clamping claw (35) connected to the third push rod, and a placing table (36) arranged above the base (31); the supporting columns (32) are fixedly installed on the base (31), the supporting plate (33) is fixedly connected to the supporting columns (32) on the four sides, the third cylinder (34) is fixedly installed on the supporting plate (33), the third push rod penetrates the upper and lower surfaces of the supporting plate (33) and is in sliding contact with the supporting plate (33), the placing table (36) is fixedly installed on the base (31), a groove is provided below the third clamping claw (35) for clamping a workpiece, and the third clamping claw (35) is arranged directly above the placing table (36); The rivet feeding device (7) comprises a top column (71), a transverse control device arranged on both sides above the top column (71), a longitudinal control device arranged on the transverse control device, and a rivet blowing device (77) arranged on one side of the longitudinal control device; the transverse control device comprises a support plate (72), a sixth cylinder (73) installed on the support plate (72), a sixth push rod connected to the sixth cylinder (73), and a receiving plate (74) connected to the sixth push rod; the support plate (72) is fixedly connected to the top column (71); the longitudinal control device comprises a seventh cylinder (75), a seventh push rod connected to the seventh cylinder (75), and a second connecting plate (76) connected to the seventh push rod; the seventh cylinder (75) is fixedly installed on the receiving plate (74).

2. The motor rotor installation device according to claim 1, characterized in that: The moving device (2) comprises a transversely placed working slide rail (21) and a clamping device arranged on the working slide rail (21); the working slide rail (21) is installed on a supporting platform and driven by a servo motor; the clamping device comprises a first cylinder (22), a first push rod connected to the first cylinder (22), a second cylinder (23) fixedly connected to the first push rod, a second push rod connected to the second cylinder (23), a first clamping claw (24) installed above the second cylinder (23), a connecting column fixedly installed above the first clamping claw (24), and a second clamping claw (25) installed above the connecting column; the first cylinder (22) is fixedly installed on the working slide rail (21).

3. The motor rotor installation device according to claim 1, characterized in that: The motor rotor handling device (4) comprises a vertical rod (41), a movable slide rail (42) mounted on the vertical rod (41), a first longitudinal slide rail (43) arranged on the movable slide rail (42), a first connecting plate (44) mounted on the first longitudinal slide rail (43), a fourth cylinder (45) mounted below the first connecting plate (44), a fourth push rod connected to the fourth cylinder (45), and a fourth clamping claw (46) mounted below the fourth cylinder (45); the vertical rod (41) is mounted on a supporting platform, the movable slide rail (42) is fixedly mounted on the vertical rod (41), the first longitudinal slide rail (43) is fixedly mounted on the movable slide rail (42), the first connecting plate (44) is buckled on the first longitudinal slide rail (43), the fourth cylinder (45) is fixedly mounted on the first connecting plate (44), and the structure of the fourth clamping claw (46) is the same as that of the first clamping claw (24).

4. The motor rotor installation device according to claim 1, characterized in that: The mounting device (5) comprises a second turntable (52), a second drive motor (51) connected to the second turntable (52), and a plurality of fixing fixtures arranged on the second turntable (52); the fixing fixtures are fixedly mounted on the second turntable (52); the fixing fixtures comprise a support seat (53) and limiting columns (54) arranged around the support seat (53); the support seat (53) is fixedly mounted on the second turntable (52), and the limiting columns (54) are fixedly mounted on the support seat (53).

5. The motor rotor installation device according to claim 4, characterized in that: The top cover transport device (6) comprises a supporting column (61), a connecting rail (62) installed above the supporting column (61), a first slider (63) installed on the connecting rail (62), a fifth cylinder (64) installed on the first slider (63), a fifth push rod connected to the fifth cylinder (64), a second slider (65) connected to the fifth push rod, a supporting block (66) fixedly connected to the second slider (65), and a fifth clamp (67) fixedly connected to the supporting block (66); the supporting column (61) is fixedly installed on the supporting platform, the connecting rail (62) is fixedly installed on the supporting column (61), the first slider (63) is slidably installed on the connecting rail (62), the fifth cylinder (64) is fixedly installed on the first slider (63), and the second slider (65) rests on the fifth cylinder (64).

6. The motor rotor installation device according to claim 1, characterized in that: The riveting mechanism (8) is provided with two and both are inclined, and the inclination angle is the same as the central angle formed between adjacent motor rotors on the second rotating disk (52); the riveting mechanism (8) comprises a fixed column (81), a second longitudinal slide rail (82) arranged on the fixed column (81), an eighth cylinder (83) arranged on the fixed column (81), an eighth push rod connected to the eighth cylinder (83), a third slide block (84) connected to the eighth push rod, and a pressing head (85) arranged on the third slide block (84); the eighth cylinder (83) is fixedly installed on the fixed column (81), the third slide block (84) is slidably installed on the second longitudinal slide rail (82), and the pressing head (85) is fixedly installed on the third slide block (84).

7. The motor rotor installation device according to claim 6, characterized in that: The clamping device (9) comprises a column (91), a ninth cylinder (92) mounted on the column (91), a ninth push rod connected to the ninth cylinder (92), and a pressing block (93) connected to the ninth push rod. The pressing block (93) is a rotating body, and the diameter of the lower part thereof is the same as the diameter of the position where the rivet is installed on the motor rotor.

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