Rotor winding machine

Abstract

The utility model relates to the technical field of rotor processing, in particular to a rotor winding machine which comprises a base, two positioning boxes are arranged on the front side of the upper surface of the base, rotating rods are rotatably connected to the inner walls of the two sides of each positioning box, and threaded grooves with opposite rotating directions are symmetrically formed in the left side and the right side of the surface of each rotating rod. The right end of the rotating rod penetrates through the positioning box and is provided with an operation device, the two threaded grooves are in threaded connection with first sliding blocks, the two first sliding blocks are jointly in sliding connection with a sliding rod, and the two ends of the sliding rod are fixedly connected with the inner walls of the two sides of the positioning box. According to the utility model, through the operation device, the annular block is rotated to drive the square block to rotate, so that the two bent plates are driven to move towards the sides far away from each other, the size of a hole formed between the bent plates is adjusted, and the operation device is time-saving and labor-saving and is beneficial to operating the rotor winding machine.

Description

Technical Field

[0001] This utility model relates to the field of rotor processing technology, and in particular to a rotor winding machine. Background Technology

[0002] An electric motor generally consists of a housing, a stator, and a rotor. The rotor has a rotating shaft, and the motor rotor is formed by winding enameled wire into the slots of the rotor core using a winding machine.

[0003] For example, the authorization announcement number "CN219576821U" is named a fully automatic rotor winding machine. This utility model has a reasonable structural design. It drives two moving plates to move through the cooperation of a disc, a small cylinder and a connecting rod, which makes it easy to adjust the position of the two bending plates, thereby adapting to different types of wires, facilitating wire guidance, and making the operation simple and highly reliable.

[0004] The above and existing technologies have the following drawbacks: the upward movement of the lever by the handle and the movement to the right by pulling the lever are time-consuming and laborious, which is not conducive to operating the rotor winding machine. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rotor winding machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a rotor winding machine, including a base, two upright plates on the rear side of the upper surface of the base, a winding drum rotatably connected between the two upright plates, a motor on one side surface of the upright plates, the output end of the motor being fixedly connected to the winding drum, two positioning boxes on the front side of the upper surface of the base, rotating rods rotatably connected to the inner walls of the two sides of the positioning boxes, the rotating rods having symmetrically opened threaded grooves with opposite directions of rotation on their surfaces, a limiting block at the right end of the rotating rod, the right end of the rotating rod passing through the positioning box and having an operating device, a first slider threadedly connected to each of the two threaded grooves, the two first sliders being slidably connected to a sliding rod, the two ends of the sliding rod being fixedly connected to the inner walls of the two sides of the positioning box, a movable plate at the upper end of each of the two first sliders, a strip-shaped through hole on the upper surface of the positioning box, and a bent plate passing through the strip-shaped through hole at the upper end of each of the two movable plates.

[0008] Preferably, the operating device includes a square block, which is disposed at one end of a rotating rod. A second slider is slidably connected to the surface of the square block. The surface of the second slider is provided with multiple support rods. The ends of the multiple support rods away from the second slider are provided with a ring block. An insertion block is provided on the side of the ring block near the positioning box. Multiple slots are provided on the right side surface of the positioning box, and the insertion block matches the slots.

[0009] Preferably, each of the slots has a magnet on its left inner wall, and the front end of the insertion block has an iron block, which is matched with the iron block.

[0010] Preferably, the surface of the annular block has multiple finger grooves.

[0011] Preferably, the square block has an end block at its right end.

[0012] Preferably, the right side surface of the positioning box has an installation slot, the inner wall of the installation slot has a panel, the left side surface of the panel has a storage box, and the right side surface of the panel has a handle.

[0013] The rotor winding machine proposed in this utility model has the following advantages: by using the operating device, the rotating annular block drives the square block to rotate, thereby driving the two bent plates to move away from each other, adjusting the size of the hole formed between the bent plates. This operating device saves time and effort and is beneficial to operating this rotor winding machine. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an enlarged view of position A in this utility model;

[0016] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 4 This is an enlarged view of position B of this utility model.

[0018] In the diagram: 1. Base; 2. Upright plate; 3. Winding spool; 4. Motor; 5. Positioning box; 6. Rotating rod; 7. Threaded groove; 8. Limiting block; 9. First slider; 10. Sliding rod; 11. Moving plate; 12. Strip through hole; 13. Bent plate; 14. Square block; 15. Second slider; 16. Support rod; 17. Ring block; 18. Insert block; 19. Slot; 20. Magnet; 21. Iron block; 22. Finger groove; 23. End block; 24. Mounting slot; 25. Panel; 26. Storage box; 27. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-4A rotor winding machine includes a base 1. Two upright plates 2 are provided on the rear side of the upper surface of the base 1. A winding drum 3 is rotatably connected between the two upright plates 2. A motor 4 is provided on one side surface of the upright plates 2. The output end of the motor 4 is fixedly connected to the winding drum 3. Two positioning boxes 5 are provided on the front side of the upper surface of the base 1. Rotating rods 6 are rotatably connected to the inner walls on both sides of the positioning boxes 5. The rotating rods 6 have symmetrically opened threaded grooves 7 with opposite directions of rotation on the left and right sides. A limiting block 8 is provided at the right end of the rotating rod 6. The right end of the rotating rod 6 passes through the positioning box 5 and is provided with an operating device. The two threaded grooves 7 are threadedly connected to the first sliders 9. The two first sliders 9 are slidably connected to the sliding rod 10. The two ends of the sliding rod 10 are fixedly connected to the inner walls on both sides of the positioning box 5. The upper ends of the two first sliders 9 are provided with moving plates 11. The upper surface of the positioning box 5 has a strip-shaped through hole 12. The upper ends of the two moving plates 11 pass through the strip-shaped through hole 12 and are provided with bent plates 13.

[0021] The operating device includes a square block 14, which is disposed at one end of the rotating rod 6. A second slider 15 is slidably connected to the surface of the square block 14. Multiple support rods 16 are provided on the surface of the second slider 15. An annular block 17 is provided at the end of the multiple support rods 16 away from the second slider 15. An insert block 18 is provided on the side of the annular block 17 near the positioning box 5. Multiple slots 19 are provided on the right side surface of the positioning box 5. The insert block 18 matches the slot 19.

[0022] Magnets 20 are provided on the inner left side of multiple slots 19, and iron blocks 21 are provided at the front end of the insertion blocks 18, with the insertion blocks 18 matching the iron blocks 21. The iron blocks 21 are attracted by the magnets 20 to prevent the insertion blocks 18 from falling off.

[0023] The annular block 17 has multiple finger grooves 22 on its surface. The annular block 17 can be easily operated by gripping the finger grooves 22 with one's fingers.

[0024] The right end of the square block 14 is provided with an end block 23, which serves as a limit.

[0025] The positioning box 5 has a mounting slot 24 on its right side surface. The inner wall of the mounting slot 24 is provided with a panel 25. The left side surface of the panel 25 is provided with a storage box 26, and the right side surface of the panel 25 is provided with a handle 27. By pulling the handle 27, the panel 25 and the storage box 26 can be moved. The storage box 26 can collect debris and dust that fall into the positioning box 5.

[0026] In use, by pulling the support rod 16 through the operating device, the second slider 15 slides along the square block 14. Then, the annular block 17 is rotated, causing the square block 14 to rotate. Since the two first sliders 9 are threadedly connected to the threaded grooves 7 with opposite directions of rotation, and the two first sliders 9 are slidably connected to the slide rod 10, the two bent plates 13 are moved away from each other through the connecting action of the moving plate 11. This adjusts the size of the hole formed between the bent plates 13, making it easier to adapt to different types of wire. The adjusted state is then fixed by inserting the insert block 18 into the slot 19. In summary, by rotating the annular block 17 through the operating device, the square block 14 is rotated, which in turn moves the two bent plates 13 away from each other, adjusting the size of the hole formed between the bent plates 13. This operating device is time-saving and labor-saving, and facilitates the operation of this rotor winding machine.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotor winding machine, comprising a base (1), characterized in that, The base (1) has two upright plates (2) on the rear side of its upper surface. A winding drum (3) is rotatably connected between the two upright plates (2). A motor (4) is provided on one side of the upright plate (2). The output end of the motor (4) is fixedly connected to the winding drum (3). The base (1) has two positioning boxes (5) on the front side of its upper surface. Rotating rods (6) are rotatably connected to the inner walls of the two sides of the positioning boxes (5). The rotating rods (6) have symmetrically arranged threaded grooves (7) with opposite directions of rotation on their surfaces. A limiting block (8) is provided at the right end of the rotating rods (6). The right end of the rotating rod (6) passes through the positioning box (5) and is equipped with an operating device. The two threaded grooves (7) are threadedly connected to the first slider (9). The two first sliders (9) are slidably connected to the slide rod (10). The two ends of the slide rod (10) are fixedly connected to the inner walls on both sides of the positioning box (5). The upper ends of the two first sliders (9) are equipped with moving plates (11). The upper surface of the positioning box (5) is provided with a strip-shaped through hole (12). The upper ends of the two moving plates (11) pass through the strip-shaped through hole (12) and are equipped with bent plates (13).

2. The rotor winding machine according to claim 1, characterized in that, The operating device includes a square block (14), which is disposed at one end of the rotating rod (6). A second slider (15) is slidably connected to the surface of the square block (14). Multiple support rods (16) are provided on the surface of the second slider (15). An annular block (17) is provided at the end of the multiple support rods (16) away from the second slider (15). An insert (18) is provided on the side of the annular block (17) near the positioning box (5). Multiple slots (19) are provided on the right side surface of the positioning box (5). The insert (18) matches the slot (19).

3. A rotor winding machine according to claim 2, characterized in that, Magnets (20) are provided on the inner left side of each of the slots (19), and an iron block (21) is provided at the front end of the insertion block (18), and the insertion block (18) matches the iron block (21).

4. A rotor winding machine according to claim 2, characterized in that, The surface of the annular block (17) is provided with multiple finger grooves (22).

5. A rotor winding machine according to claim 2, characterized in that, The square block (14) has an end block (23) at its right end.

6. A rotor winding machine according to claim 1, characterized in that, The positioning box (5) has an installation slot (24) on its right side surface. The inner wall of the installation slot (24) is provided with a panel (25). The left side surface of the panel (25) is provided with a storage box (26). The right side surface of the panel (25) is provided with a handle (27).

Images