A highly efficient and automated installation device for rotor end plates

Abstract

The present invention provides a rotor end plate efficient and automated installation device, comprising: a frame; an end plate track, fixed on the frame, for the iron core to slide; a first end cover device, for installing the end cover at one end of the rotor shaft; an iron core flipping device, for flipping the iron core 180 degrees; a second end cover device, for installing the end cover at the other end of the rotor shaft; an iron core transfer device, for extending the delivery time of the iron core; a commutator loading and pre-pressing robot; the present invention can automatically complete the installation of two end plates and a commutator on the rotor, and the loading, installation, flipping and unloading work in the entire installation process are all automated, the entire equipment has a high degree of automation, and does not require manual operation, thereby greatly improving the production efficiency of the rotor and saving manpower, and can complete the assembly of two sizes of end plates and two sizes of commutators, and the size switching process is fast and efficient, which is more convenient for enterprises to use in production.

Description

Technical Field

[0001] The present invention relates to the technical field of rotor production equipment, and in particular to a highly efficient and automated installation device for a rotor end plate. Background Art

[0002] The rotor of the motor includes a rotor shaft, an iron core fixed at the lower end of the rotor shaft, and two end plates installed on the rotor shaft at both ends of the iron core. During the machining process of the rotor, the two end plates are plugged into the two ends of the rotor shaft with an interference fit. The existing motor rotor production equipment has a low degree of automation, and often still requires manual participation to complete the installation process of the two end plates, which greatly reduces the production and processing efficiency of the rotor and is not convenient for large enterprises to use in production.

[0003] Therefore, it is necessary to provide a new rotor end plate efficient and automated installation equipment to solve the above technical problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a rotor end plate efficient and automated installation device.

[0005] The present invention provides a rotor end plate efficient automatic installation device, comprising:

[0006] frame;

[0007] End plate rails, fixed on the frame, for the core to slide;

[0008] A first end cap mounting device is used to mount the end cap on one end of the rotor shaft;

[0009] The core turning device is used to turn the core 180 degrees;

[0010] A second end cover mounting device, used for mounting the end cover on the other end of the rotor shaft;

[0011] Iron core transfer device to extend the delivery time of iron core;

[0012] Commutator feeding and pre-pressing robot, used to pre-press the commutator onto the rotor shaft;

[0013] A coining device for pressing the commutator into a specific position on the rotor shaft; and,

[0014] A discharging robot is used to remove the processed shaft from the end plate track;

[0015] The first end cap installation device, the core turning device, the second end cap installation device, the core transfer device, the commutator feeding pre-pressing robot, the precision pressing device and the unloading robot are all installed on the frame, and the first end cap installation device, the core turning device, the second end cap installation device, the core transfer device, the commutator feeding pre-pressing robot, the precision pressing device and the unloading robot are distributed in sequence along the end plate track;

[0016] An inching device for conveying the iron core along the end plate track is installed on the frame.

[0017] Preferably, the first end cap installing device and the second end cap installing device have the same structure, the first end cap installing device comprises an end cap vibrating plate arranged on one side of the frame, a positioning device for positioning the end cap is provided at the end of the end cap vibrating plate on the frame, and a transport robot for transporting the end plate from the positioning device to the end plate track is installed on the frame.

[0018] Preferably, the positioning device includes a base fixed on the frame, the top of the base is provided with a receiving groove for accommodating the end cover, the top of the base is fixed with an angle positioning block with a V-shaped end, and the V-shaped end of the angle positioning block is arranged in the receiving groove, and a positioning cylinder is fixed on the base, and the output end of the positioning cylinder is arranged in the receiving groove to cooperate with the mounting hole of the end plate.

[0019] Preferably, the transport robot includes a fixed guide rail fixed on a frame, a Y-axis transport cylinder is fixed to one end of the fixed guide rail, a Z-axis transport cylinder is installed on the output shaft of the Y-axis transport cylinder, a sleeve-shaped end cover plate claw is fixed to the output end of the Z-axis transport cylinder, a card slot matching the end cover is provided at the bottom of the sleeve-shaped end cover plate claw, and a side wall of the sleeve-shaped end cover plate claw is provided with an avoidance groove for avoiding the angle positioning block.

[0020] Preferably, the iron core flipping device includes a Z-axis lifting cylinder fixed on a frame, a flipping motor is fixed to the output end of the Z-axis lifting cylinder, a first pneumatic finger clamp is fixedly connected to the output end of the flipping motor, and both clamping plates of the first pneumatic finger clamp are provided with a limiting portion that cooperates with the iron core.

[0021] Preferably, the core transfer device includes a second pneumatic finger clamp fixed on the frame for clamping the rotor shaft, and the second pneumatic finger clamp is located below the end plate track.

[0022] Preferably, the coining device comprises a coining electric hydraulic push rod fixed on a frame, and a cylindrical pressing head for pressing the commutator is installed at the output end of the coining electric hydraulic push rod.

[0023] Preferably, the inching device includes a Y-axis sliding frame slidably connected to the frame in the Y-axis direction, the top of the Y-axis sliding frame is slidably connected to the X-axis sliding frame, a first Y-axis conveying cylinder is fixed on the frame, the output shaft end of the first Y-axis conveying cylinder is fixedly connected to the Y-axis sliding frame, a first positioning and pushing plate for positioning the iron core is fixed on the X-axis sliding frame, a second Y-axis conveying cylinder is fixed on the X-axis sliding frame, a connecting rod is fixed to the output shaft of the second Y-axis conveying cylinder, and a second positioning and pushing plate for positioning the iron core is fixed to the output end of the connecting rod, a first X-axis conveying cylinder is fixed to one side of the Y-axis sliding frame, and the protruding end of the first X-axis conveying cylinder is fixed to the outer wall of the X-axis sliding frame.

[0024] Preferably, one end of the first positioning push plate and the second positioning push plate is provided with an arc groove cooperating with the iron core, and the two arc grooves have different radii, and the second positioning push plate and the first positioning push plate are both provided with a positioning portion cooperating with the side wall of the iron core.

[0025] Preferably, the second positioning and pushing plate is slidably connected to the first positioning and pushing plate.

[0026] Compared with the related art, the rotor end plate efficient automatic installation equipment provided by the present invention has the following beneficial effects:

[0027] The present invention can automatically complete the installation of the two end plates and the commutator on the rotor, can complete the assembly of two sizes of end plates and two sizes of commutators, and the size switching process is fast and efficient, which is more convenient for enterprise production and use, and the loading, installation, turning and unloading work in the whole installation process are all automated. The whole equipment has a high degree of automation and does not require manual operation, thereby greatly improving the production efficiency of the rotor, saving manpower, and being more convenient for enterprises to use in production. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 One of the overall structural schematic diagrams provided by the present invention;

[0029] Figure 2 The second schematic diagram of the overall structure provided by the present invention;

[0030] Figure 3 A schematic structural diagram of a first end cap device provided by the present invention;

[0031] Figure 4 This is an enlarged view of point D provided by the present invention;

[0032] Figure 5 A schematic diagram of the structure of the handling robot provided by the present invention;

[0033] Figure 6 A schematic diagram of the card slot position structure provided by the present invention;

[0034] Figure 7 This is one of the structural schematic diagrams of the core turning device provided by the present invention;

[0035] Figure 8 The second structural schematic diagram of the core turning device provided by the present invention;

[0036] Fig. 9 A schematic diagram of the position structure of the limiting part provided by the present invention;

[0037] Fig.10 A schematic diagram of the position structure of the coining device provided by the present invention;

[0038] Fig.11 A schematic diagram of the structure of the coining device provided by the present invention;

[0039] Fig.12 A schematic diagram of the structure of the iron core transfer device provided by the present invention;

[0040] Fig.13 This is one of the structural schematic diagrams of the inching device provided by the present invention;

[0041] Fig.14 The second structural schematic diagram of the inching device provided by the present invention;

[0042] Fig.15 This is an enlarged view of point F provided by the present invention;

[0043] Fig.16 This is a schematic diagram of the positioning part structure provided by the present invention.

[0044] 1. Frame; 2. End plate track; 3. First end cover device; 31. End cover vibration plate; 32. Positioning device; 321. Base; 322. Angle positioning block; 323. Positioning cylinder; 33. Handling manipulator; 331. Fixed guide rail; 332. Y-axis handling cylinder; 333. Z-axis handling cylinder; 334. Sleeve-shaped end cover plate claw; 3341. Card slot; 3342. Avoidance slot; 4. Core turning device; 41. Z-axis lifting cylinder; 42. Turning motor; 43. First pneumatic finger fixture; 431. Limiting part; 5. Second end cover device; 6. Iron core transfer device; 61. Second pneumatic finger clamp; 7. Commutator feeding pre-pressing robot; 8. Precision pressing device; 81. Precision pressing electric hydraulic push rod; 82. Cylindrical pressure head; 9. Unloading robot; A. Inching device; A1. Y-axis sliding frame; A2. X-axis sliding frame; A3. First Y-axis conveying cylinder; A4. First positioning push plate; A5. Second Y-axis conveying cylinder; A6. Connecting rod; A7. Second positioning push plate; A8. First X-axis conveying cylinder; a. Arc groove; b. Positioning part. DETAILED DESCRIPTION

[0045] Example

[0046] In the specific implementation process, Figure 1 , Figure 2 and Fig.12 As shown, a rotor end plate efficient automatic installation device comprises:

[0047] Rack 1;

[0048] The end plate track 2 is fixed on the frame 1 and is used for the core to slide;

[0049] A first end cover mounting device 3, used for mounting the end cover at one end of the rotor shaft;

[0050] The core turning device 4 is used to turn the core 180 degrees;

[0051] A second end cover mounting device 5, used for mounting the end cover on the other end of the rotor shaft;

[0052] The iron core transfer device 6 is used to extend the delivery time of the iron core;

[0053] A commutator feeding and pre-pressing robot 7 is used to pre-press the commutator onto the rotor shaft;

[0054] A coining device 8, used to press the commutator into a specific position on the rotor shaft; and

[0055] A discharging robot 9 is used to remove the processed rotating shaft from the end plate track 2;

[0056] The first end cap device 3, the core turning device 4, the second end cap device 5, the core transfer device 6, the commutator feeding pre-pressing robot 7, the precision pressing device 8 and the unloading robot 9 are all installed on the frame 1, and the first end cap device 3, the core turning device 4, the second end cap device 5, the core transfer device 6, the commutator feeding pre-pressing robot 7, the precision pressing device 8 and the unloading robot 9 are distributed in sequence along the end plate track 2;

[0057] The frame 1 is provided with an inching device A for conveying the iron core along the end plate track 2 .

[0058] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The first end cap mounting device 3 and the second end cap mounting device 5 have the same structure. The first end cap mounting device 3 includes an end cap vibration plate 31 arranged on one side of the frame 1. A positioning device 32 for positioning the end cap is provided at the end of the end cap vibration plate 31 on the frame 1. A transport robot 33 for transporting the end plate from the positioning device 32 to the end plate track 2 is installed on the frame 1.

[0059] It can automatically complete the installation of the two end covers on the rotor shaft without manual installation. It can complete the assembly of two sizes of end plates and two sizes of commutators. The size switching process is fast and efficient, which is more convenient for enterprise production and use. The entire equipment has a high degree of automation and can automatically load the end covers, install the end covers, and unload the rotor shaft after installation, which improves the efficiency of end cover installation and is more convenient for enterprise production and processing.

[0060] The first end cap installation device 3 and the second end cap installation device 5 both use an end cap vibration plate 31 to load the end caps, and a straight vibrator is installed at the discharge end of the end cap vibration plate to transport the end caps.

[0061] See also Figure 4 The positioning device 32 includes a base 321 fixed on the frame 1, and a receiving groove for receiving the end cover is provided on the top of the base 321. An angle positioning block 322 with a V-shaped end is fixed on the top of the base 321, and the V-shaped end of the angle positioning block 322 is arranged in the receiving groove. A positioning cylinder 323 is fixed on the base 321, and the output end of the positioning cylinder 323 is arranged in the receiving groove and cooperates with the mounting hole of the end plate. The end cover can be positioned at the end of the end cover vibration plate 31 through the positioning device 32, so that the subsequent clamping work of the end cover can be more stable.

[0062] See also Figure 5 and Figure 6 The transport robot 33 includes a fixed guide rail 331 fixed on the frame 1, one end of the fixed guide rail 331 is fixed with a Y-axis transport cylinder 332, the output shaft of the Y-axis transport cylinder 332 is installed with a Z-axis transport cylinder 333, and the output end of the Z-axis transport cylinder 333 is fixed with a sleeve-shaped end cover plate claw 334, the bottom of the sleeve-shaped end cover plate claw 334 is provided with a card groove 3341 matched with the end cover, and the side wall of the sleeve-shaped end cover plate claw 334 is provided with an avoidance groove 3342 for avoiding the angle positioning block 322, which can automatically clamp the end cover at the end of the end cover vibration plate 31 and install it on the rotor shaft.

[0063] See also Figure 7 , Figure 8 and Fig. 9 The core flipping device 4 includes a Z-axis lifting cylinder 41 fixed on the frame 1, and a flipping motor 42 is fixed to the output end of the Z-axis lifting cylinder 41. The output end of the flipping motor 42 is fixedly connected to a first pneumatic finger clamp 43. The two clamping plates of the first pneumatic finger clamp 43 are provided with a limiting portion 431 that cooperates with the iron core, which can automatically complete the flipping of the rotor shaft, thereby facilitating the installation of the second end cover.

[0064] See also Fig.12 The core transfer device 6 includes a second pneumatic finger clamp 61 fixed on the frame 1 for clamping the rotor shaft, and the second pneumatic finger clamp 61 is located below the end plate track 2, which can position the rotor shaft between the commutator installation station and the second end cover installation station. Since the distance between the commutator installation station and the second end cover installation station is relatively long, the core transfer device 6 is provided to stably fix the rotor shaft here.

[0065] See also Fig.10 and Fig.11 The coining device 8 includes a coining electric hydraulic push rod 81 fixed on the frame 1. The output end of the coining electric hydraulic push rod 81 is equipped with a cylindrical pressing head 82 for squeezing the commutator, which can perform further coining work on the installed commutator, so that the commutator is more firmly installed on the rotor shaft.

[0066] See also Fig.13 and Fig.14 The inching device A includes a Y-axis sliding frame A1 slidably connected to the frame 1 in the Y-axis direction, an X-axis sliding frame A2 is slidably connected to the top of the Y-axis sliding frame A1, a first Y-axis conveying cylinder A3 is fixed on the frame 1, and the output shaft end of the first Y-axis conveying cylinder A3 is fixedly connected to the Y-axis sliding frame A1, a first positioning and pushing plate A4 for positioning the iron core is fixed on the X-axis sliding frame A2, a second Y-axis conveying cylinder A5 is fixed on the X-axis sliding frame A2, a connecting rod A6 is fixed to the output shaft of the second Y-axis conveying cylinder A5, and a second positioning and pushing plate A7 for positioning the iron core is fixed to the output end of the connecting rod A6, a first X-axis conveying cylinder A8 is fixed to one side of the Y-axis sliding frame A1, and the protruding end of the first X-axis conveying cylinder A8 is fixed to the outer wall of the X-axis sliding frame A2.

[0067] The inching device A is used to complete the conveying work of the iron core on the end plate track 2;

[0068] By setting up the first positioning and pushing plate A4 and the second positioning and pushing plate A7 which can slide relatively on the upper and lower layers, the positioning and conveying work of two different types of chips can be completed, and the switching between the two is fast, and the switching process does not require the replacement of mechanical parts, which is convenient for completing the conveying and positioning work of two common types of iron cores.

[0069] See also Fig.15 and Fig.16One end of the first positioning push plate A4 and the second positioning push plate A7 is provided with an arc groove a that cooperates with the iron core, and the two arc grooves a have different radii. The second positioning push plate A7 and the first positioning push plate A4 are both provided with a positioning portion b that cooperates with the side wall of the iron core, which can facilitate better coordination with the shape of the iron core to complete the positioning of the rotor shaft and the iron core fixed on the rotor shaft.

[0070] See also Fig.14 The second positioning and pushing plate A7 is slidably connected to the first positioning and pushing plate A4 so that the two can perform conversion operations.

[0071] Working principle:

[0072] When in use, the end cover is vibrated and loaded through the end cover vibration plate 31. After the loaded end cover reaches the inner side of the receiving groove on the base 321, it is stuck on the angle positioning block 322, and the positioning cylinder 323 at the bottom is extended. The extended end of the positioning cylinder 323 is inserted into the inner side of the end cover to complete the positioning of the end cover. Then the Y-axis transport cylinder 332 is driven to move the sleeve-shaped end cover plate claw 334 to a position just above the end cover. Then the Z-axis transport cylinder 333 is extended to push the sleeve-shaped end cover plate claw 334 to be inserted into the outer side of the end cover. Finally, the end cover is interference-fitted inside the sleeve-shaped end cover plate claw 334, and then contracted by the Z-axis transport cylinder 333, and then the end cover is moved and inserted into the upper end of the rotor shaft above the end plate track 2 by the Y-axis transport cylinder 332 and the Z-axis transport cylinder 333. After the end cover is inserted to the outside of the rotor shaft, the friction between the end cover and the rotor shaft is much greater than the friction between the end cover and the sleeve-shaped end cover plate claw 334, so that the sleeve-shaped end cover plate claw 334 can be smoothly separated from the end cover, completing the connection work of the first end cover and the rotor shaft;

[0073] Then, the first X-axis conveying cylinder A8 is driven to extend, pushing the X-axis sliding frame A2 to slide, thereby driving the second positioning and pushing plate A4 to move, and the iron core is driven to move along the end plate track 2 to the next station through the second positioning and pushing plate A4. After the movement is completed, the first Y-axis conveying cylinder A3 contracts, pulling the Y-axis sliding frame A1 to move away from the end plate track 2, and then the first X-axis conveying cylinder A8 contracts again, and then the first Y-axis conveying cylinder A3 is extended again, so that the second positioning and pushing plate A7 is stuck on the outside of the iron core again, and the iron core can be driven and moved by repeating this process. When the specifications of the processed rotor shaft iron core change, the second Y-axis conveying cylinder A5 can be driven to extend and push the connecting rod A6 to move, thereby driving the second positioning and pushing plate A7 to slide, exposing the first positioning and pushing plate A4, and then the end cover shaft iron core can be clamped and transposed and conveyed through the first positioning and pushing plate A4;

[0074] The rotor shaft transported to the flipping station is clamped by the first pneumatic finger clamp 43, and then driven to rise by the Z-axis lifting cylinder 41, and then driven to flip 180 degrees by the flipping motor 42, and then driven to descend and reset to the end plate track 2 by the Z-axis lifting cylinder 41 again, and then the first pneumatic finger clamp 43 is driven to release the iron core to complete the flipping work. The flipped rotor shaft is transported to the second end cover installation device 5 by the inch device A again to install the second end cover, and the installation process of the second end cover is the same as that of the first end cover. After the installation is completed, the rotor shaft is driven by the inch device A again along the end plate track 2 Move, when the rotor shaft moves to the iron core transfer device 6, it is clamped by the second pneumatic finger clamp 61, and after clamping, it is released and transported to the commutator feeding and pre-pressing robot 7 by the inch motion device A again, and the commutator is pre-pressed and installed by the commutator feeding and pre-pressing robot 7. After the commutator is installed on the rotor shaft, it is transported to the precision pressing device 8 by the inch motion device A again, and the precision pressing electric hydraulic push rod 81 is driven to extend so that the cylindrical pressure head 82 performs precision pressing on the commutator. After pressing is completed, the iron core is transported by the inch motion device A again, until the iron core is transported to the unloading robot 9, and the unloading robot 9 completes the unloading of the rotor shaft.

[0075] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A highly efficient and automated installation device for rotor end plates, characterized in that: include: Rack (1); An end plate track (2) is fixed on the frame (1) and is used for the iron core to slide; A first end cover mounting device (3) for mounting the end cover on one end of the rotor shaft; An iron core turning device (4), used for turning the iron core 180 degrees; A second end cover mounting device (5), used for mounting the end cover on the other end of the rotor shaft; An iron core transfer device (6) for extending the delivery time of the iron core; A commutator loading and pre-pressing robot (7) is used to pre-press the commutator onto the rotor shaft; A coining device (8) for pressing the commutator into a specific position on the rotor shaft; and A discharging robot (9) for removing the processed rotating shaft from the end plate track (2); The first end cover mounting device (3), the core turning device (4), the second end cover mounting device (5), the core transfer device (6), the commutator feeding pre-pressing robot (7), the precision pressing device (8) and the unloading robot (9) are all installed on the frame (1), and the first end cover mounting device (3), the core turning device (4), the second end cover mounting device (5), the core transfer device (6), the commutator feeding pre-pressing robot (7), the precision pressing device (8) and the unloading robot (9) are distributed in sequence along the end plate track (2); The frame (1) is provided with an inching device (A) for conveying the iron core along the end plate track (2); the first end cover mounting device (3) and the second end cover mounting device (5) have the same structure, the first end cover mounting device (3) comprises an end cover vibration plate (31) arranged on one side of the frame (1), a positioning device (32) for positioning the end cover is provided at the end of the end cover vibration plate (31) on the frame (1), and a transporting robot (33) for transporting the end plate from the positioning device (32) to the end plate track (2) is installed on the frame (1); The positioning device (32) comprises a base (321) fixed on the frame (1); a receiving groove for receiving the end cover is provided on the top of the base (321); an angle positioning block (322) having a V-shaped end is fixed on the top of the base (321); and the V-shaped end of the angle positioning block (322) is arranged in the receiving groove; a positioning cylinder (323) is fixed on the base (321); and an output end of the positioning cylinder (323) is arranged in the receiving groove and cooperates with a mounting hole of the end plate; The transport robot (33) comprises a fixed guide rail (331) fixed on the frame (1), a Y-axis transport cylinder (332) being fixed to one end of the fixed guide rail (331), a Z-axis transport cylinder (333) being installed on the output shaft of the Y-axis transport cylinder (332), a sleeve-shaped end cover plate claw (334) being fixed to the output end of the Z-axis transport cylinder (333), a slot (3341) cooperating with the end cover being provided at the bottom of the sleeve-shaped end cover plate claw (334), and a side wall of the sleeve-shaped end cover plate claw (334) being provided with an avoidance slot (3342) for avoiding the angle positioning block (322); The inching device (A) comprises a Y-axis sliding frame (A1) slidably connected to the frame (1) in the Y-axis direction, the top of the Y-axis sliding frame (A1) is slidably connected to the X-axis sliding frame (A2), a first Y-axis conveying cylinder (A3) is fixed on the frame (1), the output shaft end of the first Y-axis conveying cylinder (A3) is fixedly connected to the Y-axis sliding frame (A1), a first positioning push plate (A4) for positioning the iron core is fixed on the X-axis sliding frame (A2), a second Y-axis conveying cylinder (A5) is fixed on the X-axis sliding frame (A2), a connecting rod (A6) is fixed on the output shaft of the second Y-axis conveying cylinder (A5), and a second positioning push plate (A7) for positioning the iron core is fixed on the output end of the connecting rod (A6), and a first X-axis conveying cylinder (A8) is fixed on one side of the Y-axis sliding frame (A1), and the protruding end of the first X-axis conveying cylinder (A8) is fixed to the outer wall of the X-axis sliding frame (A2).

2. The efficient and automated installation equipment for rotor end plates according to claim 1 is characterized in that: The iron core flipping device (4) comprises a Z-axis lifting cylinder (41) fixed on a frame (1); a flipping motor (42) is fixed to the output end of the Z-axis lifting cylinder (41); a first pneumatic finger clamp (43) is fixedly connected to the output end of the flipping motor (42); and two clamping plates of the first pneumatic finger clamp (43) are both provided with a limiting portion (431) that cooperates with the iron core.

3. The efficient and automated installation equipment for rotor end plates according to claim 1 is characterized in that: The core transfer device (6) comprises a second pneumatic finger clamp (61) fixed on the frame (1) and used for clamping the rotor shaft, and the second pneumatic finger clamp (61) is located below the end plate track (2).

4. The efficient and automated installation equipment for rotor end plates according to claim 1 is characterized in that: The coining device (8) comprises a coining electric hydraulic push rod (81) fixed on the frame (1), and a cylindrical pressing head (82) for pressing the commutator is installed at the output end of the coining electric hydraulic push rod (81).

5. The efficient and automated installation equipment for rotor end plates according to claim 1 is characterized in that: One end of the first positioning push plate (A4) and the second positioning push plate (A7) is provided with an arc groove (a) matched with the iron core, and the two arc grooves (a) have different radii, and the second positioning push plate (A7) and the first positioning push plate (A4) are both provided with a positioning portion (b) matched with the side wall of the iron core.

6. The efficient and automated installation equipment for rotor end plates according to claim 1 is characterized in that: The second positioning and pushing plate (A7) is slidably connected to the first positioning and pushing plate (A4).

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