Motor rotor laser cladding remanufacturing repair structure

Abstract

The utility model provides a motor rotor laser cladding remanufacturing repair structure, which belongs to the technical field of motor rotor repair, and comprises a fixed plate and a servo screw rod, the back of the fixed plate is fixedly connected with the servo screw rod, the output end of the servo screw rod is fixedly connected with a first electric telescopic rod, and the output end of the first electric telescopic rod is fixedly connected with a second electric telescopic rod. A first motor is fixedly connected to the tail end of the first electric telescopic rod, a first transmission arm is fixedly connected to the output end of the first motor, a second transmission arm is hinged to the tail end of the first transmission arm, and a second electric telescopic rod is hinged to the bottom of the first transmission arm; and the tail end of the second transmission arm is fixedly connected with a laser output head. The storage box, the delivery pump and the atomization nozzle are additionally arranged through the fixing plate, the delivery pump generates suction force for water in the storage box and delivers the water into the atomization nozzle, at the moment, the atomization nozzle atomizes and sprays the water to the outer surface of the motor rotor, and the motor rotor is prevented from being damaged due to too high temperature.

Description

Technical Field

[0001] This utility model belongs to the field of motor rotor repair technology, and in particular relates to a motor rotor laser cladding remanufacturing repair structure. Background Technology

[0002] As a commonly used modern transmission structure, the laser cladding layer on the surface of the motor rotor is often damaged due to friction after a period of use. At this time, a laser cladding remanufacturing repair structure is needed to manufacture and repair the cladding layer on the surface of the motor rotor using laser. However, the existing laser cladding remanufacturing repair structure for motor rotors lacks cooling auxiliary components. When the surface temperature of the motor rotor is too high and damage occurs, it is impossible to cool down the motor rotor, which affects the safety of the laser cladding remanufacturing repair structure for motor rotors. Utility Model Content

[0003] To achieve the above objectives, the present invention adopts the following technical solution:

[0004] A laser cladding remanufacturing repair structure for an electric motor rotor includes a fixed plate and a servo screw. The servo screw is fixedly connected to the back of the fixed plate. A first electric telescopic rod is fixedly connected to the output end of the servo screw. A first electric motor is fixedly connected to the tail end of the first electric telescopic rod. A first transmission arm is fixedly connected to the output end of the first electric motor. A second transmission arm is hinged to the tail end of the first transmission arm. A second electric telescopic rod is hinged to the bottom of the first transmission arm and is hinged to the outer surface of the second transmission arm. A laser output head is fixedly connected to the tail end of the second transmission arm.

[0005] Preferably, the top of the fixing plate is fixedly connected with a fixing bolt, and two fixing bolts are provided, with a third electric telescopic rod penetrating through the interior of the fixing bolt.

[0006] Preferably, a second motor is fixedly connected to the tail end of one of the third electric telescopic rods, and a first clamp is fixedly connected to the output end of the second motor; a second clamp is rotatably connected to the tail end of the other third electric telescopic rod.

[0007] Preferably, the outer surfaces of the first clamp and the second clamp are both threaded with transmission rods, and four transmission rods are provided, with a clamping piece rotatably connected to the tail end of each transmission rod.

[0008] Preferably, the bottom of the fixing plate is fixedly connected with a support foot, four support feet are provided, and the top of the support foot is provided with a threaded fixing hole.

[0009] Preferably, a storage box is fixedly connected to the top of the fixed plate, a water inlet pipe is connected through the top of the storage box, a delivery pump is fixedly connected to the top of the storage box, and four delivery pumps are provided, with atomizing nozzles fixedly connected to the output ends of the four delivery pumps.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] This invention adds a storage tank, a delivery pump, and an atomizing nozzle. The delivery pump generates suction on the water inside the storage tank and delivers the water to the interior of the atomizing nozzle. At this time, the atomizing nozzle atomizes and sprays the water onto the outer surface of the motor rotor, preventing the motor rotor from being damaged due to excessive temperature. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a laser cladding remanufacturing repair structure for an electric motor rotor proposed in this utility model;

[0013] Figure 2 This is a schematic diagram of a laser cladding remanufacturing repair structure for an electric motor rotor proposed in this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the storage box connection part proposed in this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the second clamp connection part proposed in this utility model;

[0016] Figure 5 This is a schematic diagram of the connection part of the first electric telescopic rod proposed in this utility model;

[0017] Figure 6 This is a schematic diagram of the first transmission arm connection part proposed in this utility model.

[0018] In the diagram: 1. Fixed plate; 2. Servo screw; 3. First electric telescopic rod; 4. First motor; 5. First transmission arm; 6. Second transmission arm; 7. Second electric telescopic rod; 8. Laser output head; 9. Fixing bolt; 10. Third electric telescopic rod; 11. Second motor; 12. First clamp; 13. Second clamp; 14. Transmission rod; 15. Clamping plate; 16. Support leg; 17. Storage box; 18. Water inlet pipe; 19. Delivery pump; 20. Atomizing nozzle. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0020] Reference Figures 1-6A laser cladding remanufacturing repair structure for an electric motor rotor includes a fixed plate 1 and a servo screw 2. The servo screw 2 is fixedly connected to the back of the fixed plate 1. The fixed plate 1 provides fixing points for the servo screw 2, fixing bolts 9, support feet 16, and storage box 17, which are fixedly connected to its outer surface. The servo screw 2 is fixedly connected to the back of the fixed plate 1. When it is necessary to adjust the output position of the laser output component, electrical energy can be transmitted to the interior of the servo screw 2 via an external control component. At this time, the servo screw 2 drives the laser output component indirectly connected to its output end to move. The output end of the servo screw 2 is fixedly connected to a first electric telescopic rod 3. When it is necessary to adjust the output height of the laser output component, electrical energy can be transmitted to the first electric telescopic rod via an external control component. Inside the first electric telescopic rod 3, the first electric telescopic rod 3 extends or retracts to adjust the output height of the laser output component. The tail end of the first electric telescopic rod 3 is fixedly connected to the first motor 4. When the output angle of the laser output component needs to be adjusted, electrical energy can be transmitted to the first motor 4 via an external control component. The first motor 4 then drives the first transmission arm 5 to swing via the external control component. The output end of the first motor 4 is fixedly connected to the first transmission arm 5. When the rotational force is transmitted to the inside of the first transmission arm 5, the first transmission arm 5 swings, adjusting the angle of the laser output component. The tail end of the first transmission arm 5 is hinged to the second transmission arm 6. When the second transmission arm 6 swings under the drive of the second electric telescopic rod 7, the second transmission arm... Arm 6 adjusts the output angle of the laser output head 8. A second electric telescopic rod 7 is hinged to the bottom of the first transmission arm 5 and is hinged to the outer surface of the second transmission arm 6. When the angle of the laser output component needs adjustment, electrical energy can be transmitted to the interior of the second electric telescopic rod 7 via an external control component. At this time, the second electric telescopic rod 7 generates an oblique pushing and pulling force, causing the laser output component to swing. The tail end of the second transmission arm 6 is fixedly connected to the laser output head 8. When electrical energy is transmitted to the interior of the laser output head 8 via the external control component, the laser output head 8 transmits the laser to the outer surface of the motor rotor, completing the laser cladding process of the motor rotor. Two fixing bolts 9 are fixedly connected to the top of the fixing plate 1 for fixing... Bolt 9 is fixedly connected to the top of fixing plate 1, providing a fixing point for the third electric telescopic rod 10 that passes through it. The third electric telescopic rod 10 passes through the interior of fixing bolt 9. When it is necessary to clamp the motor rotor, electrical energy can be transmitted to the interior of the third electric telescopic rod 10 via an external control component. At this time, the third electric telescopic rod 10 extends, driving the first clamp 12 and the second clamp 13 to move inward, generating a clamping force on the motor rotor, thus completing the initial fixing of the motor rotor. A second motor 11 is fixedly connected to the tail end of one of the third electric telescopic rods 10. When it is necessary to adjust the angle of the fixed motor rotor, electrical energy can be transmitted to the interior of the second motor 11 via an external control component, at which time the second motor 11 rotates.The output end of the second motor 11 is indirectly connected to the output end of the motor, causing the motor rotor to rotate. The output end of the second motor 11 is fixedly connected to the first clamp 12. The first clamp 12 is fixedly connected to the output end of the second motor 11. When it is necessary to fix the motor rotor, the motor rotor can be moved to the inside of the first clamp 12 by external force, and at the same time, it provides a connection point for the transmission rod 14 threaded to its outer surface. The tail end of the third electric telescopic rod 10 is rotatably connected to the second clamp 13. The second clamp 13 is fixedly connected to the tail end of the third electric telescopic rod 10. When it is necessary to fix the motor rotor, the motor rotor can be moved to the inside of the second clamp 13 by external force, and at the same time, it provides a connection point for the transmission rod 14 threaded to its outer surface. The outer surfaces of the first clamp 12 and the second clamp 13 are both threaded with transmission rods 14, and there are four transmission rods 14. To further secure the motor rotor, the transmission rod 14 can be rotated by external force. This causes the transmission rod 14 to move inward, driving the clamping plates 15 rotatably connected to its tail end to move inward as well. Each tail end of the transmission rod 14 is rotatably connected to a clamping plate 15. Driven by the transmission rod 14, the clamping plates 15 move inward, generating a clamping force on the motor rotor to secure it. Four support feet 16 are fixedly connected to the bottom of the fixing plate 1. Each support foot 16 has a threaded fixing hole at its top. The support feet 16 are fixedly connected to the bottom of the fixing plate 1, and the supporting force transmitted from the ground to their interior provides support for the entire device. When it is necessary to secure the repair structure, external bolts can be inserted into the support feet 16 by external force, and then into the external fixing plane to complete the overall fixation of the repair structure.

[0021] Reference Figures 1-3 A storage tank 17 is fixedly connected to the top of the fixed plate 1. The storage tank 17 is fixedly connected to the top of the fixed plate 1, providing storage space for the cold water stored inside, and also providing a fixing point for the water inlet pipe 18 and the delivery pump 19 fixedly connected to its top. The water inlet pipe 18 is connected through the top of the storage tank 17. When water needs to be delivered to the interior of the storage tank 17, an external pipe can be connected to the water inlet pipe 18 via an external control component. At this time, the water inlet pipe 18 delivers water to the interior of the storage tank 17. The top of the storage tank 17 is fixedly connected to the water inlet pipe 18. There are four delivery pumps 19 connected to the motor rotor. When it is necessary to cool down the damaged motor rotor, electrical energy can be delivered to the inside of the delivery pumps 19 through an external control component. At this time, the delivery pumps 19 generate suction on the water inside the storage tank 17 and deliver the water to the inside of the atomizing nozzle 20. The output ends of the four delivery pumps 19 are fixedly connected to the atomizing nozzle 20. When the water is delivered to the inside of the atomizing nozzle 20, the atomizing nozzle 20 sprays the water into the outer surface of the motor rotor, thereby cooling the motor rotor.

[0022] The functional principle of this utility model can be explained through the following operation: First, the motor rotor is moved to the inside of the first clamp 12 and the second clamp 13. Then, through an external control component, electrical energy is transmitted to the inside of the third electric telescopic rod 10. At this time, the third electric telescopic rod 10 extends, generating a clamping force on the motor rotor, completing the initial fixation of the motor rotor. Then, through external force, the transmission rod 14 is rotated. At this time, the transmission rod 14 moves inward, driving the clamping plate 15 rotatably connected to its tail end to move inward. The clamping plate 15 moves inward under the drive of the transmission rod 14, generating a clamping force on the motor rotor to complete the fixation of the motor rotor. After being fixed in place, the first electric telescopic rod 3 transmits electrical energy to the interior of the first electric telescopic rod 3 via an external control component. At this time, the first electric telescopic rod 3 adjusts the output height of the laser output component. Then, the electrical energy is transmitted to the interior of the first electric motor 4 via an external control component. At this time, the first electric motor 4 adjusts the position of the laser output component via the first transmission arm 5 and the second transmission arm 6. Simultaneously, the second electric telescopic rod 7 generates an oblique pushing and pulling force on the second transmission arm 6 to adjust the output position of the laser output component. At the same time, the laser output head 8 transmits the laser to the outer surface of the motor rotor, completing the laser cladding layer manufacturing and repair processing of the motor rotor.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A laser cladding remanufacturing repair structure of a motor rotor, comprising a fixing plate (1) and a servo lead screw (2), characterized in that, A servo screw (2) is fixedly connected to the back of the fixed plate (1). A first electric telescopic rod (3) is fixedly connected to the output end of the servo screw (2). A first motor (4) is fixedly connected to the tail end of the first electric telescopic rod (3). A first transmission arm (5) is fixedly connected to the output end of the first motor (4). A second transmission arm (6) is hinged to the tail end of the first transmission arm (5). A second electric telescopic rod (7) is hinged to the bottom of the first transmission arm (5). The second electric telescopic rod (7) is hinged to the outer surface of the second transmission arm (6). A laser output head (8) is fixedly connected to the tail end of the second transmission arm (6).

2. The laser cladding remanufacturing and repairing structure of an electric machine rotor according to claim 1, characterized in that, The top of the fixing plate (1) is fixedly connected with a fixing bolt (9), and there are two fixing bolts (9). A third electric telescopic rod (10) is connected through the inside of the fixing bolt (9).

3. The laser cladding remanufacturing and repairing structure of an electric machine rotor according to claim 2, characterized in that, A second motor (11) is fixedly connected to the tail end of one of the third electric telescopic rods (10), and a first clamp (12) is fixedly connected to the output end of the second motor (11). A second clamp (13) is rotatably connected to the tail end of the other third electric telescopic rod (10).

4. The laser cladding remanufacturing repair structure for a motor rotor according to claim 3, characterized in that, The outer surfaces of the first clamp (12) and the second clamp (13) are threaded with transmission rods (14), and there are four transmission rods (14). The tail ends of the transmission rods (14) are rotatably connected with clamping plates (15).

5. The laser cladding remanufacturing and repairing structure of an electric machine rotor according to claim 1, characterized in that, The bottom of the fixed plate (1) is fixedly connected with a support foot (16), and four support feet (16) are provided, and the top of the support foot (16) is provided with a threaded fixing hole.

6. The laser cladding remanufacturing and repairing structure of an electric machine rotor according to claim 1, characterized in that, A storage tank (17) is fixedly connected to the top of the fixed plate (1), and a water inlet pipe (18) is connected through the top of the storage tank (17). A delivery pump (19) is fixedly connected to the top of the storage tank (17), and four delivery pumps (19) are provided. Atomizing nozzles (20) are fixedly connected to the output ends of the four delivery pumps (19).

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