Motor rotor assembly tool

Abstract

The utility model relates to the technical field of motor rotors, and discloses a motor rotor assembly tool which comprises a workbench, a placing plate is fixedly connected to the right side of the upper portion of the workbench, fixing plates are fixedly connected to the two sides of the upper portion of the placing plate, and a motor is fixedly connected to the right portion of the fixing plate on the right side. The output end of the motor is fixedly connected with a threaded rod, the threaded rod is rotationally connected to the inner side of the fixing plate, the threaded rod is in threaded connection with a threaded block, the upper portion of the threaded block is fixedly connected with a sliding plate, the front side and the rear side of the lower portion of the sliding plate are fixedly connected with limiting blocks, and the front side and the rear side of the upper portion of the placing plate are fixedly connected with fixing seats. A limiting groove is formed in the fixing base, and the upper portion of the sliding plate is fixedly connected with a fixing frame. According to the utility model, the motor stator can be installed and fixed, the positions of the rotor and the stator can be flexibly adjusted, and the assembly accuracy and stability are ensured.

Description

Technical Field

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

[0002] The motor is composed of a rotor and a stator. The motor rotor is the rotating part of the motor. During the production process of the motor, an assembly tooling device is often required to assemble the motor rotor and the motor stator together.

[0003] However, these existing devices are not stable and convenient enough when fixing the motor stator, which reduces the assembly effect of the entire device. It is also inconvenient to drive the motor rotor to adjust the position during assembly, which reduces the practicality of the entire device and makes it impossible to quickly assemble the motor body and the motor rotor. Therefore, technical personnel in this field provide a motor rotor assembly tool to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a motor rotor assembly tool, which aims to improve the problem that the motor stator in the prior art is not stable and convenient when fixed, and it is also inconvenient to drive the motor rotor to adjust the position during assembly, resulting in the inability to quickly assemble the motor body and the motor rotor.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A motor rotor assembly tool comprises a workbench, wherein a placement plate is fixedly connected to the upper right side of the workbench, and fixing plates are fixedly connected to the upper two sides of the placement plate, and a motor is fixedly connected to the right side of the right fixing plate, and a threaded rod is fixedly connected to the output end of the motor, and the threaded rod is rotatably connected to the inner side of the fixing plate, and the threaded rod is threadedly connected to a threaded block, and the upper part of the threaded block is fixedly connected to a sliding plate, and the lower front and rear sides of the sliding plate are fixedly connected to a limiting block, and the upper front and rear sides of the placement plate are fixedly connected to a fixing seat, and the fixing seat A limiting groove is provided inside, the upper part of the sliding plate is fixedly connected to a fixed frame, a fixed cylinder is fixedly installed inside the fixed frame, a sliding plate is arranged inside the fixed cylinder, the upper part of the sliding plate is fixedly connected to a connecting column, a spring is arranged outside the connecting column, the spring is arranged between the upper part of the sliding plate and the inner top of the fixed cylinder, the upper part of the connecting column passes through the upper part of the fixed cylinder and is fixedly connected to a pulling block, the lower part of the sliding plate is fixedly connected to a sliding rod, the lower part of the sliding rod is fixedly connected to a first V-shaped pressure plate, and a clamping assembly is arranged on the upper left side of the workbench.

[0007] The cam is provided with a second locking plate, the second locking plate being provided with a second locking plate, the second locking plate being provided with a second locking plate and the second locking plate being provided with a third locking plate.

[0008] Furthermore, the limiting block is slidably connected inside the limiting groove.

[0009] Furthermore, the sliding block is slidably connected inside the sliding groove.

[0010] Furthermore, a controller is fixedly connected to the right portion of the workbench.

[0011] Furthermore, four corners of the bottom of the workbench are fixedly connected with support legs.

[0012] Furthermore, the sliding plate is slidably connected to the upper part of the workbench.

[0013] Furthermore, the second V-shaped pressing plate is slidably connected to the front portion of the fixed box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the motor stator can be installed by cooperating between structures such as the placement plate, the spring, the fixing cylinder, the second threaded rod, the connecting rod, the bidirectional threaded rod, the sliding block, the first bevel gear and the second bevel gear to ensure the stability of the stator on the sliding plate and prevent accidental movement. The first V-shaped pressure plate fixes the motor stator to ensure the stability of the stator on the sliding plate.

[0016] 1. In the utility model, the positions of the rotor and the stator can be flexibly adjusted through the cooperation among the base, the electric push rod, the slider, the slide groove, the motor, the threaded rod, the sliding plate, the fixing plate and the limit block, thereby ensuring the accuracy and stability of the assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a motor rotor assembly tool proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the structure of a placement plate of a motor rotor assembly tool proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a fixing cylinder of a motor rotor assembly tool proposed by the utility model;

[0020] Figure 4 This is a partial structural schematic diagram of a motor rotor assembly tool proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a clamping assembly of a motor rotor assembly tool.

[0022] Legend:

[0023] 1. Connecting plate; 2. Fixing tube; 3. Fixing frame; 4. Motor; 5. Placement plate; 6. Controller; 7. Workbench; 8. Support leg; 9. Base; 10. Sliding plate; 11. First V-shaped pressure plate; 12. Threaded block; 13. Threaded rod; 14. Fixing plate; 15. Limiting groove; 16. Fixing seat; 17. Limiting block; 18. Spring; 19. Pulling block; 20. Connecting column; 21. Sliding plate; 22. Sliding rod; 23. Second V-shaped pressure plate; 24. Sliding block; 25. Electric push rod; 26. Sliding groove; 27. Bevel gear one; 28. Fixing box; 29. ​​Rotating block; 30. Connecting rod; 31. Sliding block; 32. Bevel gear two; 33. Bidirectional threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model:

[0026] A motor rotor assembly tool comprises a workbench 7, a placement plate 5 is fixedly connected to the upper right side of the workbench 7, a fixing plate 14 is fixedly connected to the upper two sides of the placement plate 5, a motor 4 is fixedly connected to the right side of the right fixing plate 14, a threaded rod 13 is fixedly connected to the output end of the motor 4, the threaded rod 13 is rotatably connected to the inner side of the fixing plate 14, a threaded block 12 is threadedly connected to the threaded rod 13, a sliding plate 10 is fixedly connected to the upper part of the threaded block 12, a limiting block 17 is fixedly connected to the front and rear sides of the lower part of the sliding plate 10, a fixing seat 16 is fixedly connected to the front and rear sides of the upper part of the placement plate 5, and a limiting groove 15 is provided inside the fixing seat 16. The upper part of the sliding plate 10 is fixedly connected with a fixing frame 3, a fixing cylinder 2 is fixedly installed inside the fixing frame 3, a sliding plate 21 is arranged inside the fixing cylinder 2, a connecting column 20 is fixedly connected to the upper part of the sliding plate 21, a spring 18 is arranged outside the connecting column 20, the spring 18 is arranged between the upper part of the sliding plate 21 and the inner top of the fixing cylinder 2, the upper part of the connecting column 20 passes through the upper part of the fixing cylinder 2 and is fixedly connected with a pull block 19, the lower part of the sliding plate 21 is fixedly connected with a sliding rod 22, the lower part of the sliding rod 22 is fixedly connected with a first V-shaped pressing plate 11, the right part of the workbench 7 is fixedly connected with a controller 6, and a clamping assembly is arranged on the upper left side of the workbench 7;

[0027] By pulling the pull block 19, the pull block 19 drives the connecting column 20 to move upward, so that the sliding plate 21 inside the fixed cylinder 2 squeezes the spring 18, and the sliding plate 21 drives the sliding rod 22 to move upward, thereby driving the first V-shaped pressure plate 11 to move upward, and the motor stator is placed on the sliding plate 10, and then the pull block 19 is released, so that the first V-shaped pressure plate 11 fixes the motor stator, and by starting the motor 4, the output end of the motor 4 drives the threaded rod 13 to rotate on the fixed plate 14, and the rotation of the threaded rod 13 drives the threaded block 12 to move to the left, and the threaded block 12 drives the sliding plate 10 to move to the left, and at the same time, the limit block 17 at the lower part of the sliding plate 10 slides and limits in the limit groove 15 inside the fixed seat 16, so that the rotor enters into the motor stator to complete the assembly process.

[0028] Reference Figure 1 , Figure 4 and Figure 5The clamping assembly includes a base 9, which is fixedly connected to the upper left side of the workbench 7, and the upper two sides of the base 9 are fixedly connected to the connecting plate 1, and the inner side of the connecting plate 1 is provided with a fixed box 28, and the inner side of the fixed box 28 is rotatably connected with a bidirectional threaded rod 33, and the outer two sides of the bidirectional threaded rod 33 are threadedly connected with sliding blocks 31, and the front part of the sliding block 31 is fixedly connected to the second V-shaped pressing plate 23, and the outer middle side of the bidirectional threaded rod 33 is fixedly connected with a bevel gear 22, and the upper part of the bevel gear 22 is meshedly connected with a bevel gear 1 27, and the upper part of the bevel gear 1 27 is fixedly connected with a connecting rod 30, and the upper part of the connecting rod 30 passes through the upper part of the fixed box 28 and is fixedly connected with a rotating block 29, and the upper part of the base 9 is fixedly connected with an electric push rod 25, and the telescopic end of the electric push rod 25 is fixedly connected to the lower part of the fixed box 28, and the outer side of the fixed box 28 is fixedly connected with a slider 24, and a slide groove 26 is provided inside the connecting plate 1;

[0029] By rotating the rotating block 29, the rotating block 29 drives the connecting rod 30 to rotate, the connecting rod 30 drives the bevel gear 1 27 to rotate, the bevel gear 1 27 drives the bevel gear 2 32 to rotate, the bevel gear 2 32 drives the bidirectional threaded rod 33 to rotate, the bidirectional threaded rod 33 drives the sliding block 31 to move inward, the sliding block 31 drives the second V-shaped pressure plate 23 to move inward to clamp the rotor, the electric push rod 25 is started by the controller 6, the telescopic end of the electric push rod 25 drives the fixed box 28 to move on the upper part of the base 9, and the slider 24 slides and limits inside the slide groove 26 inside the connecting plate 1, so that the rotor position is aligned with the stator of the motor.

[0030] Reference Figure 1 , Figure 2 and Figure 5 The limit block 17 is slidably connected to the inside of the limit groove 15, the slider 24 is slidably connected to the inside of the slide groove 26, the four corners of the bottom of the workbench 7 are fixedly connected with the support legs 8, the sliding plate 10 is slidably connected to the upper part of the workbench 7, and the second V-shaped pressing plate 23 is slidably connected to the front of the fixed box 28;

[0031] By sliding the limit block 17 inside the limit groove 15, the sliding plate 10 can be limited in sliding, and by sliding the slider 24 inside the slide groove 26, the fixed box 28 can be limited in movement. By providing the support legs 8 to support the workbench 7, the sliding plate 10 can slide on the upper part of the workbench 7 to enable the rotor to enter the motor stator to complete the assembly process. By sliding the second V-shaped pressure plate 23 on the front of the fixed box 28, rotors of different sizes can be clamped.

[0032] Working principle: When using this device, by pulling the pull block 19, the pull block 19 drives the connecting column 20 to move up, so that the sliding plate 21 inside the fixed cylinder 2 squeezes the spring 18, and the sliding plate 21 drives the sliding rod 22 to move up, thereby driving the first V-shaped pressure plate 11 to move up, and the motor stator is placed on the sliding plate 10, and then the pull block 19 is released, so that the first V-shaped pressure plate 11 fixes the motor stator, and then the rotor is placed between the second V-shaped pressure plates 23, and the rotating block 29 is rotated, and the rotating block 29 drives the connecting rod 30 to rotate, and the connecting rod 30 drives the bevel gear 1 27 to rotate, and the bevel gear 1 27 drives the bevel gear 2 32 to rotate, and the bevel gear 2 32 drives the bidirectional threaded rod 33 to rotate, and the bidirectional threaded rod 33 drives the sliding The block 31 moves inward, and the sliding block 31 drives the second V-shaped pressure plate 23 to move inward to clamp the rotor. The electric push rod 25 is started by the controller 6, and the electric push rod 25 drives the fixed box 28 to move on the upper part of the base 9. At the same time, the slider 24 slides and limits in the slide groove 26 inside the connecting plate 1, so that the rotor position is aligned with the motor stator. By starting the motor 4, the motor 4 drives the threaded rod 13 to rotate on the fixed plate 14, and the rotation of the threaded rod 13 drives the threaded block 12 to move to the left, and the threaded block 12 drives the sliding plate 10 to move to the left. At the same time, the limit block 17 at the lower part of the sliding plate 10 slides and limits in the limit groove 15 inside the fixed seat 16, so that the rotor enters the motor stator to complete the assembly process.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor rotor assembly tool, comprising a workbench (7), characterized in that: A placement plate (5) is fixedly connected to the right side of the upper part of the workbench (7), and a fixing plate (14) is fixedly connected to both sides of the upper part of the placement plate (5). A motor (4) is fixedly connected to the right part of the fixing plate (14) on the right side, and a threaded rod (13) is fixedly connected to the output end of the motor (4), and the threaded rod (13) is rotatably connected to the inner side of the fixing plate (14). The threaded rod (13) is threadedly connected to a threaded block (12), and the upper part of the threaded block (12) is fixedly connected to a sliding plate (10), and the lower front and rear sides of the sliding plate (10) are fixedly connected to a limiting block (17), and the upper front and rear sides of the placement plate (5) are fixedly connected to a fixing seat (16), and a limiting groove (15) is provided inside the fixing seat (16). The upper part of the sliding plate (10) is fixedly connected to a fixed frame (3), a fixed cylinder (2) is fixedly installed inside the fixed frame (3), a sliding plate (21) is arranged inside the fixed cylinder (2), the upper part of the sliding plate (21) is fixedly connected to a connecting column (20), a spring (18) is arranged outside the connecting column (20), the spring (18) is arranged between the upper part of the sliding plate (21) and the inner top of the fixed cylinder (2), the upper part of the connecting column (20) passes through the upper part of the fixed cylinder (2) and is fixedly connected to a pulling block (19), the lower part of the sliding plate (21) is fixedly connected to a sliding rod (22), the lower part of the sliding rod (22) is fixedly connected to a first V-shaped pressing plate (11), and a clamping assembly is arranged on the upper left side of the workbench (7).

2. The motor rotor assembly tool according to claim 1, characterized in that: The clamping assembly comprises a base (9), the base (9) is fixedly connected to the upper left side of the workbench (7), the upper two sides of the base (9) are fixedly connected with connecting plates (1), the inner side of the connecting plate (1) is provided with a fixing box (28), the interior of the fixing box (28) is rotatably connected with a bidirectional threaded rod (33), the outer two sides of the bidirectional threaded rod (33) are threadedly connected with sliding blocks (31), the front part of the sliding block (31) is fixedly connected with a second V-shaped pressing plate (23), the outer middle side of the bidirectional threaded rod (33) is fixedly connected with a bevel gear second (32), the upper part of the bevel gear 2 (32) is meshedly connected with the bevel gear 1 (27), the upper part of the bevel gear 1 (27) is fixedly connected with a connecting rod (30), the upper part of the connecting rod (30) passes through the upper part of the fixed box (28) and is fixedly connected with a rotating block (29), the upper part of the base (9) is fixedly connected with an electric push rod (25), the telescopic end of the electric push rod (25) is fixedly connected to the lower part of the fixed box (28), the outside of the fixed box (28) is fixedly connected with a sliding block (24), and the interior of the connecting plate (1) is provided with a sliding groove (26).

3. The motor rotor assembly tool according to claim 1, characterized in that: The limiting block (17) is slidably connected inside the limiting groove (15).

4. The motor rotor assembly tool according to claim 2, characterized in that: The sliding block (24) is slidably connected inside the sliding groove (26).

5. The motor rotor assembly tool according to claim 2, characterized in that: The right part of the workbench (7) is fixedly connected with a controller (6).

6. The motor rotor assembly tool according to claim 1, characterized in that: The four corners of the bottom of the workbench (7) are fixedly connected with support legs (8).

7. The motor rotor assembly tool according to claim 1, characterized in that: The sliding plate (10) is slidably connected to the upper part of the workbench (7).

8. The motor rotor assembly tool according to claim 2, characterized in that: The second V-shaped pressing plate (23) is slidably connected to the front of the fixed box (28).

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