Servo motor rotor maintenance tool

Abstract

The utility model discloses a servo motor rotor maintenance tool, which comprises a maintenance bin, a first driving motor is arranged in the middle of the bottom in the maintenance bin, a driving shaft is arranged at the output end of the first driving motor, and an incomplete bevel gear is arranged at the top of the driving shaft; through cooperation of the bevel gear, the driving shaft, the first driving motor, the incomplete bevel gear, a rotating shaft, a first incomplete gear, a sliding groove, a pressing block, a first electric air cylinder, a semi-arc-shaped plate, a gear, a limiting sliding plate, a gear ring, a second driving motor and a second incomplete gear, in the rotor maintenance process, the incomplete bevel gear is driven to rotate; the fixed rotor can be continuously driven to rotate in a reciprocating mode, then the facing direction is continuously changed in the grinding process, the grinding plate can be driven to move back and forth in the rotating process, the surface of the rotor is continuously ground, meanwhile, in the grinding process, the machine does not need to be controlled all the time, and the maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of servo motor rotor repair technology, specifically a servo motor rotor repair tooling. Background Technology

[0002] Servo motors play a crucial role in some machines, but their internal rotors can become damaged after a period of use. In such cases, the outer surface needs to be polished for repair, thus requiring maintenance.

[0003] A servo motor rotor repair fixture, with the existing patent publication number "CN215072065U", includes a base plate. A support base is fixedly connected to the upper surface of the base plate. Lower clamping plates are fixedly connected to the upper surface of the support base near the front and rear edges. A sliding groove is formed on the surface of the lower clamping plate. A motor is fixedly connected inside the support base. A lead screw is fixedly connected to the output end of the motor inside the sliding groove. The lead screw is rotatably connected to the inner wall of the sliding groove from the output end away from the motor. A placement groove is formed on the front of the support base. This utility model has a simple and reasonable structure, which can effectively solve the shortcomings of the prior art, effectively improve the rotor clamping efficiency, and help reduce the workload of maintenance personnel.

[0004] However, the rotor is damaged in more than one place, and its orientation needs to be constantly adjusted during the repair process. This requires the device to be constantly changed during the repair process, which reduces the efficiency of the repair. Utility Model Content

[0005] The purpose of this invention is to provide a servo motor rotor repair tool to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a servo motor rotor repair fixture, comprising a repair chamber, a first drive motor disposed in the middle of the bottom of the repair chamber, a drive shaft disposed at the output end of the first drive motor, an incomplete bevel gear disposed at the top of the drive shaft, mounting brackets symmetrically disposed on both sides of the bottom of the repair chamber, a locking assembly disposed at the top of the mounting brackets, a rotating shaft disposed between the two sets of mounting brackets, bevel gears symmetrically disposed on both sides of the outer side of the rotating shaft, a sliding plate slidably connected in the middle of the top of the repair chamber, a second electric cylinder disposed at the top of the sliding plate, a third drive motor disposed at the bottom of the second electric cylinder, a grinding plate disposed at the output end of the third drive motor, a gear ring disposed on one side of the sliding plate, a second drive motor disposed on one side of the top of the repair chamber, the output end of the second drive motor extending to the top of the repair chamber and disposed of a second incomplete gear.

[0007] Preferably, the locking assembly includes a first incomplete gear, a sliding groove, a pressure block, a first electric cylinder, a semi-circular plate, a gear, and a limiting slide plate. One side of the rotating shaft extends into the interior of the mounting frame and is provided with a gear. The top of the mounting frame is provided with the first incomplete gear, and the top of the first incomplete gear is provided with the first electric cylinder. The output end of the first electric cylinder and the bottom of the interior of the first incomplete gear are both provided with semi-circular plates. Multiple sets of pressure blocks are evenly provided on the inner side of the semi-circular plates. Sliding grooves are symmetrically provided on both sides of the first incomplete gear. Limiting slide plates are symmetrically provided on both sides of the interior of the mounting frame. The sliding grooves and limiting slide plates are mutually adapted, so that during rotor maintenance, the fixed rotor can be continuously driven to reciprocate, thereby continuously changing the orientation during the grinding process.

[0008] Preferably, the bottom of the mounting bracket is provided with a mounting groove, and the gear is located inside the mounting groove for easy installation.

[0009] Preferably, the top of the first incomplete gear is provided with a through groove, and the bottom of the first electric cylinder extends into the interior of the first incomplete gear through the through groove, so that the first electric cylinder can push the semi-arc plate to move.

[0010] Preferably, the third drive motor has a connecting compartment on its outer side, and the connecting compartment is connected to the output end of the second electric cylinder to facilitate the movement of the third drive motor.

[0011] Preferably, one end of the repair chamber is provided with a transparent cover to facilitate the blocking of debris during the grinding process.

[0012] Preferably, the top of the maintenance compartment is provided with a connecting groove in the middle to facilitate the sliding of the slide plate, and the outer side of the slide plate is provided with a limiting groove to limit the slide plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the servo motor rotor repair tooling;

[0014] Through the cooperation of bevel gears, drive shaft, first drive motor, incomplete bevel gear, rotating shaft, first incomplete gear, slide groove, pressure block, first electric cylinder, semi-arc plate, gear, limit slide plate, gear ring, second drive motor, and second incomplete gear, the rotor can be continuously driven to reciprocate during rotor maintenance. This allows for continuous reversal of the rotor's orientation during grinding, and also drives the grinding plate to move back and forth during rotation, thus continuously grinding the rotor's surface. Furthermore, the machine does not need to be constantly controlled during grinding, improving maintenance efficiency. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is a side sectional view of the locking component of this utility model;

[0018] Figure 4 This is a top view of the locking component of this utility model;

[0019] Figure 5 This is a top view of the toothed ring of this utility model.

[0020] In the diagram: 1. Repair compartment; 2. Bevel gear; 3. Drive shaft; 4. First drive motor; 5. Incomplete bevel gear; 6. Rotating shaft; 7. Mounting bracket; 8. Locking assembly; 81. First incomplete gear; 82. Slide groove; 83. Pressure block; 84. First electric cylinder; 85. Semi-arc plate; 86. Gear; 87. Limiting slide plate; 9. Gear ring; 10. Second drive motor; 11. Second incomplete gear; 12. Grinding plate; 13. Slide plate; 14. Second electric cylinder; 15. Third drive motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 The present invention provides an embodiment of a servo motor rotor repair fixture, comprising a repair chamber 1, one end of which is provided with a transparent cover plate to facilitate blocking debris during the grinding process. A first drive motor 4 is provided in the middle of the bottom of the repair chamber 1, and a drive shaft 3 is provided at the output end of the first drive motor 4. An incomplete bevel gear 5 is provided at the top of the drive shaft 3. Mounting brackets 7 are symmetrically provided on both sides of the bottom of the repair chamber 1, and a locking component 8 is provided at the top of the mounting brackets 7.

[0023] The locking assembly 8 includes a first incomplete gear 81, a sliding groove 82, a pressure block 83, a first electric cylinder 84, a semi-arc plate 85, a gear 86, and a limiting slide plate 87. One side of the rotating shaft 6 extends into the interior of the mounting frame 7 and is provided with a gear 86. The bottom of the mounting frame 7 is provided with a mounting groove, and the gear 86 is located inside the mounting groove for easy installation. The top of the mounting frame 7 is provided with the first incomplete gear 81, and the top of the first incomplete gear 81 is provided with a first electric cylinder 84. The output end of the first electric cylinder 84 and the bottom of the interior of the first incomplete gear 81 are both provided with a semi-arc plate 85. Multiple sets of pressure blocks 83 are evenly provided on the inner side of the semi-arc plate 85. Sliding grooves 82 are symmetrically provided on both sides of the first incomplete gear 81. Limiting slide plates 87 are symmetrically provided on both sides of the interior of the mounting frame 7. The sliding grooves 82 and the limiting slide plates 87 are mutually compatible. During rotor maintenance, the fixed rotor can be continuously driven to reciprocate, thereby continuously changing the orientation during the grinding process.

[0024] A rotating shaft 6 is provided between the two sets of mounting brackets 7. Bevel gears 2 are symmetrically provided on both sides of the outer side of the rotating shaft 6. A sliding plate 13 is slidably connected in the middle of the top of the maintenance compartment 1. A connecting groove is provided in the middle of the top of the maintenance compartment 1 to facilitate the sliding of the sliding plate 13. A limiting groove is provided on the outer side of the sliding plate 13 to limit the sliding plate 13. A second electric cylinder 14 is provided on the top of the sliding plate 13. A third drive motor 15 is provided at the bottom of the second electric cylinder 14. A connecting compartment is provided on the outer side of the third drive motor 15, and the connecting compartment is connected to the output end of the second electric cylinder 14 to facilitate the movement of the third drive motor 15. A grinding plate 12 is provided at the output end of the third drive motor 15. A toothed ring 9 is provided on one side of the sliding plate 13. A second drive motor 10 is provided on one side of the top of the interior of the maintenance compartment 1. The output end of the second drive motor 10 extends to the top of the maintenance compartment 1 and is provided with a second incomplete gear 11.

[0025] Working principle: During rotor maintenance, the rotor end is first placed on the pressure block 83. Then, the first electric cylinder 84 is started. During the start of the first electric cylinder 84, the semi-arc plate 85 and the pressure block 83 are moved. Then, the pressure block 83 clamps the rotor. At this time, the first drive motor 4 is started. During the start of the first drive motor 4, the drive shaft 3 and the incomplete bevel gear 5 are rotated. During the rotation of the incomplete bevel gear 5, one bevel gear 2 is rotated. When it rotates to a designated position and drives another bevel gear 2 to rotate, it drives the bevel gear 2 to rotate in the opposite direction. This causes the rotating shaft 6 to rotate back and forth. Then, the rotating shaft 6 drives the gear 86 to rotate. During the rotation of the gear 86, the first incomplete gear 81 is rotated, causing the clamped servo motor rotor to rotate back and forth.

[0026] During the rotation of the servo motor rotor, the second electric cylinder 14, the third drive motor 15, and the second drive motor 10 are activated. Then, the second electric cylinder 14 drives the third drive motor 15 and the grinding plate 12 to move downward. At the same time, the third drive motor 15 starts, driving the grinding plate 12 to rotate and grind the servo motor rotor. Then, the second drive motor 10 drives the second incomplete gear 11 to rotate. During the rotation of the second incomplete gear 11, the gear ring 9 rotates back and forth. Then, the gear ring 9 drives the slide plate 13, the second electric cylinder 14, the third drive motor 15, and the grinding plate 12 to reciprocate, thereby reciprocating to grind the servo motor rotor.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A tool for servicing a rotor of a servo motor, comprising a service chamber (1), characterized in that: The maintenance compartment (1) has a first drive motor (4) located in the middle of its bottom interior. The output end of the first drive motor (4) has a drive shaft (3). The top of the drive shaft (3) has an incomplete bevel gear (5). Mounting brackets (7) are symmetrically arranged on both sides of the bottom interior of the maintenance compartment (1). The top of each mounting bracket (7) has a locking assembly (8). A rotating shaft (6) is located between the two sets of mounting brackets (7). Bevel gears (2) are symmetrically arranged on both sides of the outer side of the rotating shaft (6). A sliding mechanism is located in the middle of the top of the maintenance compartment (1). A sliding plate (13) for dynamic connection is provided. A second electric cylinder (14) is provided at the top of the sliding plate (13). A third drive motor (15) is provided at the bottom of the second electric cylinder (14). A grinding plate (12) is provided at the output end of the third drive motor (15). A toothed ring (9) is provided on one side of the sliding plate (13). A second drive motor (10) is provided on one side of the top of the inside of the maintenance chamber (1). The output end of the second drive motor (10) extends to the top of the maintenance chamber (1) and is provided with a second incomplete gear (11).

2. The servo motor rotor repair tooling of claim 1, wherein: The locking assembly (8) includes a first incomplete gear (81), a slide groove (82), a pressure block (83), a first electric cylinder (84), a semi-circular plate (85), a gear (86), and a limiting slide plate (87). One side of the rotating shaft (6) extends into the interior of the mounting frame (7) and is provided with a gear (86). The top of the mounting frame (7) is provided with the first incomplete gear (81). The top of the first incomplete gear (81) is provided with the first electric cylinder (84). The output end of the first electric cylinder (84) and the bottom of the interior of the first incomplete gear (81) are both provided with a semi-circular plate (85). Multiple sets of pressure blocks (83) are evenly provided on the inner side of the semi-circular plate (85). The slide groove (82) is symmetrically provided on both sides of the first incomplete gear (81). The limiting slide plate (87) is symmetrically provided on both sides of the interior of the mounting frame (7). The slide groove (82) and the limiting slide plate (87) are mutually adapted.

3. A servomotor rotor repair tooling kit according to claim 2, wherein: The mounting bracket (7) has a mounting groove at its bottom, and the gear (86) is located inside the mounting groove.

4. The servo motor rotor repair tooling of claim 2, wherein: The top of the first incomplete gear (81) is provided with a through groove, and the bottom of the first electric cylinder (84) extends into the interior of the first incomplete gear (81) through the through groove.

5. The servo motor rotor repair tooling of claim 1, wherein: The third drive motor (15) is provided with a connecting compartment on its outer side, and the connecting compartment is connected to the output end of the second electric cylinder (14).

6. The servo motor rotor repair tooling of claim 1, wherein: One end of the maintenance compartment (1) is equipped with a transparent cover.

7. The servo motor rotor repair tooling of claim 1, wherein: The maintenance compartment (1) has a connecting groove in the middle of its top, and the sliding plate (13) has a limiting groove on its outer side.

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