Series excited motor cutting tool

Abstract

The utility model discloses a series excited motor cutting tool, which relates to the technical field of motor cutting, and comprises a working table, the outer surface of the front end of the working table is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, and the outer surface of the first screw rod is in threaded connection with a first moving block; a first moving plate is fixedly connected to the upper end of the first moving block, a fixing plate is fixedly connected to one side of the first moving plate, a second motor is arranged at the upper end of the fixing plate, a first bidirectional threaded rod is fixedly connected to the output end of the second motor, and a driving rotating roller is fixedly connected to the outer surface of the first bidirectional threaded rod; a transmission belt is arranged on the outer surface of the driving roller, and a driven roller is arranged on the inner surface of the other end of the transmission belt. The series excited motor cutting tool has the advantages that motor stators of different sizes can be conveniently clamped and fixed, and motor stator coils can be conveniently cut.

Description

Technical Field

[0001] The utility model relates to the technical field of motor cutting, in particular to a series motor cutting tool. Background Art

[0002] The series-excited motor is a motor with stator winding and rotor winding connected in series. The stator of the series-excited motor is composed of a salient pole core and an excitation winding, and the rotor is composed of a non-salient pole core, an armature winding, a commutator and a rotating shaft. A series circuit is formed between the excitation winding and the armature winding through brushes and a commutator.

[0003] When a motor is damaged, it is generally repaired and rebuilt. When the stator coil is found to be damaged, the damaged coil needs to be removed from the stator slot and replaced with a new coil. The existing coil removal method is mostly through manual cutting and then pulling it out, which is slow and dangerous, and has a certain adverse effect on people's use process. In order to solve the shortcomings of the existing technology, we propose a series motor cutting tool. Utility Model Content

[0004] The main purpose of the utility model is to provide a series motor cutting tool, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A series-excited motor cutting tool comprises a workbench, a No. 1 motor is arranged on the outer surface of the front end of the workbench, a No. 1 screw is arranged on the output end of the No. 1 motor, a No. 1 moving block is arranged on the outer surface of the No. 1 screw, a No. 1 moving plate is arranged on the upper end of the No. 1 moving block, a fixed plate is arranged on one side of the No. 1 moving plate, a No. 2 motor is arranged on the upper end of the fixed plate, a No. 1 bidirectional threaded rod is arranged on the output end of the No. 2 motor, a driving roller is arranged on the outer surface of the No. 1 bidirectional threaded rod, a transmission belt is arranged on the outer surface of the driving roller, a driven roller is arranged on the inner surface of the other end of the transmission belt, a No. 2 bidirectional threaded rod is arranged on the inner surface of the driven roller, two No. 2 moving blocks are arranged on the outer surfaces of the No. 1 bidirectional threaded rod and the No. 2 bidirectional threaded rod, a connecting plate is arranged on the upper end of the No. 2 moving block, and the connecting plate A No. 3 motor is arranged at the upper end, a No. 3 bidirectional threaded rod is arranged at the output end of the No. 3 motor, two No. 3 moving blocks are arranged on the outer surface of the No. 3 bidirectional threaded rod, a clamp is arranged on one side outer surface of the No. 3 moving block, two supporting plates are arranged at the upper end of the workbench, a top plate is arranged at the upper ends of the two supporting plates, a No. 4 motor is arranged at the right end of the top plate, a No. 2 screw rod is arranged at the output end of the No. 4 motor, a No. 4 moving block is arranged on the outer surface of the No. 2 screw rod, a No. 2 moving plate is arranged at the lower end of the No. 4 moving block, a No. 5 motor is arranged on the front end outer surface of the No. 2 moving plate, a No. 4 bidirectional threaded rod is arranged at the output end of the No. 5 motor, two No. 5 moving blocks are arranged on the outer surface of the No. 4 bidirectional threaded rod, a cutting knife is arranged at the lower end of the No. 5 moving block, and a bolt is arranged on one side of the No. 5 moving block.

[0007] Preferably, the output end of the No. 1 motor is fixedly connected to the No. 1 screw rod, the No. 1 moving block is threadedly connected to the outer surface of the No. 1 screw rod, and the No. 1 moving plate is fixedly connected to the upper end of the No. 1 moving block.

[0008] Preferably, the output end of the No. 2 motor is fixedly connected to the No. 1 bidirectional threaded rod, the active roller is fixedly connected to the outer surface of the No. 1 bidirectional threaded rod, the driven roller is connected to the active roller through a transmission belt, and the driven roller is fixedly connected to the outer surface of the No. 2 bidirectional threaded rod.

[0009] Preferably, the plurality of No. 2 moving blocks are respectively threadedly connected to the outer surfaces of No. 1 bidirectional threaded rod and No. 2 bidirectional threaded rod, the connecting plate is fixedly connected to the upper end of the No. 2 moving block, the output end of the No. 3 motor is fixedly connected to the No. 3 bidirectional threaded rod, the No. 3 moving block is threadedly connected to the outer surface of the No. 3 bidirectional threaded rod, and the splint is fixedly connected to one side of the No. 3 moving block.

[0010] Preferably, the output end of the No. 4 motor is fixedly connected to the No. 2 screw rod, the No. 4 moving block is threadedly connected to the outer surface of the No. 2 screw rod, and the No. 2 moving plate is fixedly connected to the lower end of the No. 4 moving block.

[0011] Preferably, the output end of the No. 5 motor is fixedly connected to the No. 4 bidirectional threaded rod, the No. 5 moving block is threadedly connected to the outer surface of the No. 4 bidirectional threaded rod, and the cutting knife is detachably connected to the lower end of the No. 5 moving block by bolts.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting a workbench, a No. 1 moving plate, a fixed plate, a No. 2 motor, a No. 1 bidirectional threaded rod, a driving roller, a transmission belt, a driven roller, a No. 2 bidirectional threaded rod, a No. 2 moving block, a connecting plate, a No. 3 motor, a No. 3 bidirectional threaded rod, a No. 3 moving block and a clamping plate, motor stators of different sizes can be conveniently clamped and fixed, so as to facilitate the cutting of damaged coils. When in use, the No. 1 bidirectional threaded rod is driven to rotate by turning on the No. 2 motor, and at this time, the No. 2 bidirectional threaded rod will also rotate under the action of the driving roller transmission belt and the driven roller. When the No. 1 bidirectional threaded rod and the No. 2 bidirectional threaded rod rotate at the same time, multiple No. 2 moving blocks will drive the connecting plate to move toward the center position. After moving to the appropriate position, the motor stator will be placed in the middle of the four connecting plates. Then, the No. 3 motor will be turned on to drive the No. 3 bidirectional threaded rod to rotate. At this time, multiple groups of No. 3 moving blocks will drive the clamping plate to move toward the center position as the No. 3 bidirectional threaded rod rotates, and the motor stator will be clamped and fixed at the same time. Motor stators of different sizes can be clamped and fixed conveniently, so that damaged coils can be cut easily, and the operation is convenient and quick.

[0015] 2. In the utility model, by setting No. 1 motor, No. 1 screw rod, No. 1 moving block, No. 1 moving plate, support plate, top plate, No. 4 motor, No. 2 screw rod, No. 4 moving block, No. 2 moving plate, No. 5 motor, No. 4 bidirectional threaded rod, No. 5 moving block, cutting knife and bolt, it is possible to replace manual cutting of the motor stator coil, and the utility model is high. After the motor stator is clamped and fixed, the No. 1 motor is turned on to drive the No. 1 screw rod to rotate. At this time, the No. 1 moving block will drive the No. 1 moving plate and the fixed motor stator to move back and forth with the rotation of the No. 1 screw rod. When the stator coil moves to the two cutting knives, the No. 1 moving plate and the fixed motor stator will move back and forth. After that, the No. 4 two-way threaded rod is driven to rotate by turning on the No. 5 motor. At this time, the two No. 5 moving blocks will drive the two cutting knives to move toward the center position as the No. 4 two-way threaded rod rotates, and the stator coil is cut at the same time. After the cutting is completed, the No. 4 motor is turned on to drive the No. 2 screw rod to rotate. At this time, the No. 4 moving block will drive the No. 5 motor to move as the No. 2 screw rod rotates. When it moves to another stator coil, the No. 5 motor can be turned on to drive the cutting knife to cut the stator coil again. It can replace manual cutting of the motor stator coil, is highly practical, and is easy and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the motor stator moving device of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the motor stator clamping device adjusting device of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the motor stator clamping device of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the cutting device moving device of the utility model;

[0021] Figure 6 It is a schematic structural diagram of a coil cutting device of the utility model.

[0022] In the figure: 1. workbench; 2. No. 1 motor; 3. No. 1 screw rod; 4. No. 1 moving block; 5. No. 1 moving plate; 6. Fixed plate; 7. No. 2 motor; 8. No. 1 two-way threaded rod; 9. Active roller; 10. Transmission belt; 11. Driven roller; 12. No. 2 two-way threaded rod; 13. No. 2 moving block; 14. Connecting plate; 15. No. 3 motor; 16. No. 3 two-way threaded rod; 17. No. 3 moving block; 18. Clamp; 19. Support plate; 20. Top plate; 21. No. 4 motor; 22. No. 2 screw rod; 23. No. 4 moving block; 24. No. 2 moving plate; 25. No. 5 motor; 26. No. 4 two-way threaded rod; 27. No. 5 moving block; 28. Cutting knife; 29. ​​Bolt. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, a series-excited motor cutting tool comprises a workbench 1, a No. 1 moving plate 5 is arranged on the upper end of the workbench 1, a fixed plate 6 is fixedly connected to one side of the No. 1 moving plate 5, a No. 2 motor 7 is arranged on the upper end of the fixed plate 6, a No. 1 bidirectional threaded rod 8 is fixedly connected to the output end of the No. 2 motor 7, a driving roller 9 is fixedly connected to the outer surface of the No. 1 bidirectional threaded rod 8, a transmission belt 10 is arranged on the outer surface of the driving roller 9, a driven roller 11 is arranged on the inner surface of the other end of the transmission belt 10, a No. 2 bidirectional threaded rod 12 is fixedly connected to the inner surface of the driven roller 11, the outer surfaces of the No. 1 bidirectional threaded rod 8 and the No. 2 bidirectional threaded rod 12 are both threadedly connected to two No. 2 moving blocks 13, the upper end of the No. 2 moving block 13 is fixedly connected to a connecting plate 14, the upper end of the connecting plate 14 is fixedly connected to a No. 3 motor 15, the output end of the No. 3 motor 15 is fixedly connected to a No. 3 bidirectional threaded rod 16, the outer surface of the No. 3 bidirectional threaded rod 16 is threadedly connected to the There are two No. 3 moving blocks 17, and a clamping plate 18 is fixedly connected to the outer surface of one side of the No. 3 moving block 17. When in use, the No. 1 bidirectional threaded rod 8 is driven to rotate by turning on the No. 2 motor 7. At this time, the No. 2 bidirectional threaded rod 12 will also rotate accordingly under the action of the active roller 9 transmission belt 10 and the driven roller 11. When the No. 1 bidirectional threaded rod 8 and the No. 2 bidirectional threaded rod 12 rotate at the same time, multiple No. 2 moving blocks 13 will drive the connecting plate 14 to move toward the center position. After moving to the appropriate position, the motor stator is placed in the middle of the four connecting plates 14, and then the No. 3 bidirectional threaded rod 16 is driven to rotate by turning on the No. 3 motor 15. At this time, multiple groups of No. 3 moving blocks 17 will drive the clamping plate 18 to move to the center position as the No. 3 bidirectional threaded rod 16 rotates, and at the same time, the motor stator will be clamped and fixed, so that motor stators of different sizes can be conveniently clamped and fixed to facilitate cutting of damaged coils.

[0025] like Figure 1 , 5 As shown in , 6, the front end outer surface of the workbench 1 is fixedly connected to the No. 1 motor 2, the output end of the No. 1 motor 2 is fixedly connected to the No. 1 screw rod 3, the outer surface of the No. 1 screw rod 3 is threadedly connected to the No. 1 moving block 4, the upper end of the No. 1 moving block 4 is fixedly connected to the No. 1 moving plate 5, the upper end of the workbench 1 is fixedly connected to two supporting plates 19, the upper ends of the two supporting plates 19 are fixedly connected to a top plate 20, the right end of the top plate 20 is fixedly connected to the No. 4 motor 21, the output end of the No. 4 motor 21 is fixedly connected to the No. 2 screw rod 22, the outer surface of the No. 2 screw rod 22 is threadedly connected to the No. 4 moving block 23, the lower end of the No. 4 moving block 23 is fixedly connected to the No. 2 moving plate 24, the front end outer surface of the No. 2 moving plate 24 is fixedly connected to the No. 5 motor 25, the output end of the No. 5 motor 25 is fixedly connected to the No. 4 bidirectional threaded rod 26, the outer surface of the No. 4 bidirectional threaded rod 26 is threadedly connected to two No. 5 moving blocks 27, the lower end of the No. 5 moving block 27 is detachably connected to a cutting knife 28, A bolt 29 is provided on one side of 7. After the motor stator is clamped and fixed, the No. 1 motor 2 is turned on to drive the No. 1 screw rod 3 to rotate. At this time, the No. 1 moving block 4 will drive the No. 1 moving plate 5 and the fixed motor stator to move back and forth as the No. 1 screw rod 3 rotates. After the stator coil moves to between the two cutting knives 28, the No. 4 bidirectional threaded rod 26 is driven to rotate by turning on the No. 5 motor 25. At this time, the two No. 5 moving blocks 27 will drive the two cutting knives 28 to move toward the center position as the No. 4 bidirectional threaded rod 26 rotates, and the stator coil is cut at the same time. After the cutting is completed, the No. 2 screw rod 22 is driven to rotate by turning on the No. 4 motor 21. At this time, the No. 4 moving block 23 will drive the No. 5 motor 25 to move as the No. 2 screw rod 22 rotates. When it moves to another stator coil, the No. 5 motor 25 can be turned on to drive the cutting knife 28 to cut the stator coil again, which can replace manual cutting of the motor stator coil, and is highly practical.

[0026] It should be noted that the utility model is a series-excited motor cutting tool. When in use, through the set workbench 1, No. 1 moving plate 5, fixed plate 6, No. 2 motor 7, No. 1 bidirectional threaded rod 8, active roller 9, transmission belt 10, driven roller 11, No. 2 bidirectional threaded rod 12, No. 2 moving block 13, connecting plate 14, No. 3 motor 15, No. 3 bidirectional threaded rod 16, No. 3 moving block 17 and clamping plate 18, motor stators of different sizes can be conveniently clamped and fixed to facilitate cutting of damaged coils. When in use, the No. 1 bidirectional threaded rod 8 is driven to rotate by turning on the No. 2 motor 7. At this time, the active roller 9, transmission belt 10 and the driven roller 11 are in operation. The second bidirectional threaded rod 12 will also rotate accordingly. When the first bidirectional threaded rod 8 and the second bidirectional threaded rod 12 rotate at the same time, the multiple second moving blocks 13 will drive the connecting plate 14 to move to the center position. After moving to the appropriate position, the motor stator is placed in the middle of the four connecting plates 14, and then the No. 3 bidirectional threaded rod 16 is driven to rotate by turning on the No. 3 motor 15. At this time, the multiple groups of No. 3 moving blocks 17 will drive the clamping plate 18 to move to the center position as the No. 3 bidirectional threaded rod 16 rotates, and at the same time, the motor stator will be clamped and fixed, which can conveniently clamp and fix motor stators of different sizes, so as to facilitate the cutting of damaged coils, and the operation is convenient and quick. By setting the No. 1 motor 2, No. 1 screw rod 3, No. 1 moving block 4, No. 1 moving plate 5, support plate 19, top plate 20, No. 4 motor 21, No. 2 screw rod 22, No. 4 moving block 23, No. 2 moving plate 24, No. 5 motor 25, No. 4 bidirectional threaded rod 26, No. 5 moving block 27, cutting knife 28 and bolt 29, it is possible to replace manual labor to conveniently cut the motor stator coil, and the practicality is high. After the motor stator is clamped and fixed, the No. 1 motor 2 is turned on to drive the No. 1 screw rod 3 to rotate. At this time, the No. 1 moving block 4 will drive the No. 1 moving plate 5 and the fixed motor stator to move back and forth with the rotation of the No. 1 screw rod 3. When the stator coil moves to the two cutting knives 28, the No. 1 moving plate 5 and the fixed motor stator will move back and forth. After that, the No. 4 bidirectional threaded rod 26 is driven to rotate by turning on the No. 5 motor 25. At this time, the two No. 5 moving blocks 27 will drive the two cutting knives 28 to move toward the center position as the No. 4 bidirectional threaded rod 26 rotates, and the stator coil is cut at the same time. After the cutting is completed, the No. 4 motor 21 is turned on to drive the No. 2 screw rod 22 to rotate. At this time, the No. 4 moving block 23 will drive the No. 5 motor 25 to move as the No. 2 screw rod 22 rotates. When moving to another stator coil, the No. 5 motor 25 can be turned on to drive the cutting knife 28 to cut the stator coil again, which can replace manual cutting of the motor stator coil. It is highly practical and easy to operate.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A series motor cutting tool, comprising a workbench (1), characterized in that: A first motor (2) is disposed on the outer surface of the front end of the workbench (1); a first screw rod (3) is disposed at the output end of the first motor (2); a first moving block (4) is disposed on the outer surface of the first screw rod (3); a first moving plate (5) is disposed at the upper end of the first moving block (4); a fixed plate (6) is disposed on one side of the first moving plate (5); a second motor (7) is disposed at the upper end of the fixed plate (6); a first bidirectional threaded rod (8) is disposed at the output end of the second motor (7); and the outer surface of the first bidirectional threaded rod (8) is A driving roller (9) is arranged on the surface, a transmission belt (10) is arranged on the outer surface of the driving roller (9), a driven roller (11) is arranged on the inner surface of the other end of the transmission belt (10), a No. 2 bidirectional threaded rod (12) is arranged on the inner surface of the driven roller (11), two No. 2 moving blocks (13) are arranged on the outer surfaces of the No. 1 bidirectional threaded rod (8) and the No. 2 bidirectional threaded rod (12), a connecting plate (14) is arranged on the upper end of the No. 2 moving block (13), a No. 3 motor (15) is arranged on the upper end of the connecting plate (14), and the No. 3 motor (15) is arranged on the upper end of the connecting plate (14). A No. 3 bidirectional threaded rod (16) is arranged at the output end of the No. 3 bidirectional threaded rod (16), two No. 3 moving blocks (17) are arranged on the outer surface of the No. 3 bidirectional threaded rod (16), a clamping plate (18) is arranged on one side of the outer surface of the No. 3 moving block (17), two support plates (19) are arranged at the upper end of the workbench (1), a top plate (20) is arranged at the upper ends of the two support plates (19), a No. 4 motor (21) is arranged at the right end of the top plate (20), and a No. 2 screw rod (22) is arranged at the output end of the No. 4 motor (21), and the No. 2 screw rod (22) is arranged at the output end of the No. 4 motor (21). A No. 4 moving block (23) is arranged on the outer surface of the rod (22), a No. 2 moving plate (24) is arranged at the lower end of the No. 4 moving block (23), a No. 5 motor (25) is arranged on the front end outer surface of the No. 2 moving plate (24), a No. 4 bidirectional threaded rod (26) is arranged at the output end of the No. 5 motor (25), two No. 5 moving blocks (27) are arranged on the outer surface of the No. 4 bidirectional threaded rod (26), a cutting knife (28) is arranged at the lower end of the No. 5 moving block (27), and a bolt (29) is arranged on one side of the No. 5 moving block (27).

2. A series motor cutting tool according to claim 1, characterized in that: The output end of the No. 1 motor (2) is fixedly connected to the No. 1 screw rod (3), the No. 1 moving block (4) is threadedly connected to the outer surface of the No. 1 screw rod (3), and the No. 1 moving plate (5) is fixedly connected to the upper end of the No. 1 moving block (4).

3. A series motor cutting tool according to claim 1, characterized in that: The output end of the second motor (7) is fixedly connected to the first bidirectional threaded rod (8), the active roller (9) is fixedly connected to the outer surface of the first bidirectional threaded rod (8), the driven roller (11) is transmission-connected to the active roller (9) via a transmission belt (10), and the driven roller (11) is fixedly connected to the outer surface of the second bidirectional threaded rod (12).

4. A series motor cutting tool according to claim 1, characterized in that: The plurality of No. 2 moving blocks (13) are respectively threadedly connected to the outer surfaces of the No. 1 bidirectional threaded rod (8) and the No. 2 bidirectional threaded rod (12); the connecting plate (14) is fixedly connected to the upper end of the No. 2 moving block (13); the output end of the No. 3 motor (15) is fixedly connected to the No. 3 bidirectional threaded rod (16); the No. 3 moving block (17) is threadedly connected to the outer surface of the No. 3 bidirectional threaded rod (16); and the clamping plate (18) is fixedly connected to one side of the No. 3 moving block (17).

5. The series motor cutting tool according to claim 1, characterized in that: The output end of the No. 4 motor (21) is fixedly connected to the No. 2 screw rod (22), the No. 4 moving block (23) is threadedly connected to the outer surface of the No. 2 screw rod (22), and the No. 2 moving plate (24) is fixedly connected to the lower end of the No. 4 moving block (23).

6. A series motor cutting tool according to claim 1, characterized in that: The output end of the No. 5 motor (25) is fixedly connected to the No. 4 bidirectional threaded rod (26), the No. 5 moving block (27) is threadedly connected to the outer surface of the No. 4 bidirectional threaded rod (26), and the cutting knife (28) is detachably connected to the lower end of the No. 5 moving block (27) via a bolt (29).

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