Stator and rotor dismounting equipment

Abstract

The utility model provides stator and rotor dismounting equipment, belongs to the technical field of motor equipment, and solves the problems that the manual dismounting efficiency of the existing stator and rotor dismounting equipment is not high, and potential safety hazards exist when workers carry out mounting and dismounting. The device comprises a main body and a transportation device, a fixing plate is arranged in the main body, an air cylinder is arranged on the fixing plate, a fixing block for fixing a stator and a rotor is arranged on the air cylinder, the transportation device is arranged on the main body and comprises a rotating shaft and a clamp, the clamp is used for moving the disassembled rotor out of a working position, and a movable positioning plate is arranged in the main body. A stator and a rotor are installed in the positioning plate, a through hole is formed in the positioning plate, and a movable part is installed below the through hole and moves through a lead screw. The stator and rotor dismounting device has the advantages that the stator and rotor dismounting device performs dismounting operation through machinery, so that the working efficiency is improved; meanwhile, the disassembled stator and rotor are moved out of a working area through the conveying device and the positioning plate, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor equipment and relates to a stator and rotor equipment, in particular to a stator and rotor disassembly equipment. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It uses an energized coil to generate a rotating magnetic field and thereby drives the rotor to output torque. The stator and rotor are both important components of the motor. The two components cooperate with each other through the action of the energized coil to convert electromagnetic energy into mechanical energy.

[0003] Disassembly tooling equipment is used when disassembling the stator and rotor. Existing disassembly equipment requires manual clamping during disassembly. After removing the rotor from the stator, employees are required to remove the disassembled rotor from the equipment by hand. The disassembly process is time-consuming and labor-intensive, with low work efficiency, and requires many steps for employees to participate, which makes it easy for accidents to occur during the work of employees.

[0004] For example, a motor stator and rotor disassembly table with application number CN202122812591.0 includes a fixing mechanism and an adjusting mechanism, a fixing plate is provided inside the fixing mechanism, fixing plates are installed on both sides of the fixing plate, the fixing plate is connected to a first threaded rod, a fixing block is installed on the first threaded rod, and a rotating handle is installed on the first threaded rod; a mounting plate is provided inside the adjusting mechanism, a motor is installed on the mounting plate, the motor is connected to a second threaded rod, and a movable plate is connected to the second threaded rod.

[0005] The above patent has many steps of manual participation, and the disassembly of the stator and rotor requires manual participation, which has low work efficiency and certain risks. Utility Model Content

[0006] The utility model aims to solve the above problems existing in the prior art and provides a stator and rotor disassembly device which is convenient for disassembling the stator and rotor assembly.

[0007] The utility model can be implemented through the following technical scheme: a stator and rotor disassembly device, including a main body and a transportation device, fixed plates are arranged at both ends of the main body, a cylinder is installed on the fixed plate, a fixed block is installed on the cylinder, a motor 1 is installed in the main body, the motor 1 is connected to a screw rod, the screw rod is connected to a movable part, a top plate is arranged on the top of the movable part, the transportation device is arranged as a rotating shaft, a motor 2 is connected under the rotating shaft, and a clamp is installed on the top of the rotating shaft.

[0008] In the above-mentioned stator and rotor disassembly equipment, the top of the movable part is set as a top plate, the end of the top plate is provided with a connecting sleeve, the connecting sleeve is provided with a thread, and the connecting sleeve is connected to the screw rod.

[0009] In the above-mentioned stator and rotor disassembly equipment, a fixing groove is arranged in the main body, a guide hole is opened in the fixing groove, and the movable part is installed in the guide hole.

[0010] In the above-mentioned stator and rotor disassembly equipment, a positioning plate is installed in the fixing groove, and a positioning groove is formed on the positioning plate.

[0011] In the above-mentioned stator and rotor disassembly equipment, the positioning groove is provided with a through hole for the movable part to pass through.

[0012] In the above-mentioned stator and rotor disassembly equipment, a handle is installed on the front side of the positioning plate.

[0013] In the above-mentioned stator and rotor disassembly equipment, a positioning rod is installed on the top plate.

[0014] In the above-mentioned stator and rotor disassembly equipment, the clamp consists of a clamp block and a clamp block cylinder for pushing the clamp block.

[0015] Compared with the prior art, the utility model has the advantages of: handing over the disassembly function of the disassembly equipment to the power parts and the actuators, reducing the direct participation of employees in the disassembly and assembly process, reducing the workload of employees, improving production efficiency, and reducing production risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the stator and rotor disassembly equipment;

[0017] Figure 2 It is a cross-sectional view of the stator and rotor disassembly equipment;

[0018] Figure 3 It is a three-dimensional view of the positioning plate of the stator and rotor disassembly equipment;

[0019] Figure 4 is a cross-sectional view of an embodiment of a movable part of a stator and rotor disassembly device;

[0020] Figure 5 It is a stereoscopic diagram of a second embodiment of the movable parts of the stator and rotor disassembly device;

[0021] Among them, 1. main body; 11. fixing plate; 12. fixing groove; 121. guide hole; 2. cylinder; 3. fixing block; 4. motor 1; 5. screw rod; 6. movable part; 61. top plate; 611. connecting sleeve; 612. thread; 613. positioning rod; 7. transportation device: 71. rotating shaft; 72. clamp; 721. clamp block; 722. clamp block cylinder; 8. motor 2; 9. positioning plate; 91. positioning groove; 911. through hole; 92. handle. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] The utility model can be implemented through the following embodiments: Embodiment 1:

[0024] like Figures 1 to 5 As shown, a stator and rotor disassembly equipment includes a main body 1 and a transportation device 7, fixed plates 11 are provided at both ends of the main body 1, a cylinder 2 is installed on the fixed plate 11, a fixed block 3 is installed on the cylinder 2, a motor 4 is installed in the main body 1, the motor 4 is connected to a screw rod 5, the screw rod 5 is connected to a movable part 6, a top plate 61 is provided at the top of the movable part 6, the transportation device 7 is set as a rotating shaft 71, a motor 2 8 is connected under the rotating shaft 71, and a clamp 72 is installed at the top of the rotating shaft 71.

[0025] The cylinder 2 installed on the main body 1 pushes the fixed block 3 to clamp and fix the stator. The movable part 6 connected to the screw rod 5 is used to eject the rotor. The transportation device 7 is used to remove the ejected rotor from the working area to facilitate transportation by the staff.

[0026] like Figure 2 and Figure 4 As shown, the top of the movable member 6 is provided as a top plate 61, the end of the top plate 61 is provided with a connecting sleeve 611, a thread 612 is provided in the connecting sleeve 611, and the connecting sleeve 611 is connected to the screw rod 5. The top plate 61 contacts the rotor to be disassembled, and the rotor is pushed out from the stator, and the connecting sleeve 611 is connected to the screw rod 5 through the thread 612, so that the movable member 6 moves along the screw rod 5.

[0027] like Figure 2 As shown, a fixing groove 12 is provided in the main body 1, and a guide hole 121 is provided in the fixing groove 12, and the movable member 6 is installed in the guide hole 121. The guide hole 121 is used to accommodate the movable member 6, and at the same time plays a positioning role when the movable member 6 is displaced, so as to prevent the movement of the guide hole 121 from being offset.

[0028] like Figures 1 to 3 As shown, a positioning plate 9 is installed in the fixing groove 12, and a positioning groove 91 is provided on the positioning plate 9. The positioning plate 9 is installed in the fixing groove 12, and the positioning groove 91 plays a positioning role, which is convenient for the staff to load and unload the stator and rotor components that need to be removed.

[0029] like Figure 3 As shown, the positioning groove 91 is provided with a through hole 911 for the movable member 6 to pass through. The through hole 911 allows the top plate 61 in the movable member 6 to pass through the positioning plate 9 and remove the rotor from the stator-rotor assembly, while preventing the positioning plate 9 from affecting the movement of the movable member 6.

[0030] like Figure 2 and Figure 3 A handle 92 is installed on the front of the positioning plate 9. The handle 92 facilitates the staff to extract the positioning plate 9 from the device and replace the stator and rotor to be removed, preventing the staff from reaching into the device to remove and install the stator and rotor during the replacement process, which may cause safety hazards.

[0031] like Figure 1 and Figure 2 As shown, the clamp 72 consists of a clamp block 721 and a clamp block cylinder 722 for pushing the clamp block 721. The rotating shaft 71 rotates the clamp 72 to above the positioning plate 9, and after the rotor is ejected by the top plate 61, the clamp block cylinder 722 pushes the clamp block 721 to clamp the rotor, ensuring that the rotor does not fall when the rotating shaft 71 rotates. Embodiment 2:

[0032] like Figure 5 As shown, a positioning rod 613 is installed on the top plate 61. The positioning rod 613 penetrates into the interior of the rotor to play a positioning role, thereby preventing the rotor from wearing and tearing the stator during the removal process, thereby causing damage to the stator.

[0033] The working principle of the utility model is as follows: the stator and rotor to be disassembled are mounted on the positioning plate 9, the positioning plate 9 is sent into the disassembly device, and then the cylinder 2 is started to push the fixing block 3 to fix the stator and rotor, and then the motor 2 8 is started, the clamp 72 is rotated to the top of the stator and rotor, and then the motor 1 4 is started, and the screw rod 5 is started to drive the movable part 6 to move, so that the top plate 61 pushes the rotor to leave the stator, and the clamp 72 starts the clamping block cylinder 722 after the rotor is separated from the stator, and pushes the clamping block 721 to clamp the rotor, and then the motor 2 8 is started to send the rotor away from the working area, and the staff pulls open the positioning plate 9 to take out the stator.

[0034] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0035] Although various terms are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A stator and rotor disassembly device, comprising a main body (1) and a transport device (7), wherein both ends of the main body (1) are provided with fixed plates (11), a cylinder (2) is mounted on the fixed plates (11), a fixed block (3) is mounted on the cylinder (2), a motor (4) is mounted inside the main body (1), the motor (4) is connected to a screw rod (5), the screw rod (5) is connected to a movable part (6), a top plate (61) is arranged at the top of the movable part (6), the transport device (7) is arranged as a rotating shaft (71), a motor (8) is connected below the rotating shaft (71), and a clamp (72) is mounted at the top of the rotating shaft (71).

2. A stator and rotor disassembly device according to claim 1, characterized in that: The top end of the movable member (6) is provided as a top plate (61), the end of the top plate (61) is provided with a connecting sleeve (611), a thread (612) is provided inside the connecting sleeve (611), and the connecting sleeve (611) is connected to the screw rod (5).

3. The stator and rotor disassembly equipment according to claim 1, characterized in that: A fixing groove (12) is provided in the main body (1), a guide hole (121) is provided in the fixing groove (12), and the movable member (6) is installed in the guide hole (121).

4. The stator and rotor disassembly equipment according to claim 3, characterized in that: A positioning plate (9) is installed in the fixing groove (12), and a positioning groove (91) is provided on the positioning plate (9).

5. The stator and rotor disassembly equipment according to claim 4, characterized in that: The positioning groove (91) is provided with a through hole (911) for the movable part (6) to pass through.

6. The stator and rotor disassembly equipment according to claim 4, characterized in that: A handle (92) is mounted on the front of the positioning plate (9).

7. The stator and rotor disassembly equipment according to claim 2, characterized in that: A positioning rod (613) is installed on the top plate (61).

8. The stator and rotor disassembly equipment according to claim 1, characterized in that: The clamp (72) comprises a clamp block (721) and a clamp block cylinder (722) for pushing the clamp block (721).

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