Winding device for transformer coil processing
By designing a transformer coil winding device including cylinders, push rods, bore cylinders, clamps and elastic components, the problem of not being able to effectively fix the iron core in the prior art is solved, and the stable fixation of the iron core during the winding process is achieved and the winding efficiency of the iron core is improved.
Patent Information
- Application Number
- CN202421851453.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The existing winding device for transformer coil processing cannot effectively fix the iron core, which causes the iron core to easily deviate during the winding process, resulting in failure of winding.
A winding device including a workbench, an external ring, a cylinder, a push rod, an apertured cylinder, a connecting rod, a clamp and an elastic component is designed. The push rod and an apertured cylinder are driven by the cylinder to push the clamp, and the clamp and the mounting block form a lever to fix the iron core at a limit position.
Effectively prevent the iron core from being offset during winding, ensure successful winding, and meshing connection between the external tooth ring and the inner tooth cylinder through the motor drive, prevent the external tooth ring from falling off and improve winding efficiency.
Smart Images
Figure CN222965933U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformer production, in particular to a wire winding device for processing transformer coils. Background Art
[0002] A transformer coil is a kind of coil. A transformer needs a coil to operate. According to the number of phases, it can be divided into single-phase transformers: used for single-phase loads and three-phase transformer groups, and three-phase transformers: used for stepping up and stepping down voltages in three-phase systems. According to the capacity, the coils of small transformers are generally made of insulated round copper wires, while large transformers use insulated flat copper wires.
[0003] In the prior art, during the specific use of some wire winding devices for processing transformer coils, the iron core cannot be effectively fixed. As a result, when winding the wire on the iron core, the iron core is likely to shift, causing the winding to fail. Therefore, in view of the above problems, a wire winding device for processing transformer coils is proposed. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose a wire winding device for processing transformer coils, aiming to improve the problem that the iron core cannot be effectively fixed during wire winding in the prior art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire winding device for processing transformer coils, including a workbench and an external toothed ring. The right side of the top of the workbench is fixedly connected with a support plate. A chute is opened at the top of the support plate. A cylinder is slidably connected inside the support plate. A push rod is fixedly connected to the driving end of the cylinder. A perforated cylinder is fixedly connected to the left side of the cylinder. A plurality of connecting rods are slidably connected to the perforated cylinder. A plurality of mounting blocks are fixedly connected to the outside of the perforated cylinder. A clamping block is rotatably connected inside the mounting block. An elastic component for pushing the clamping block is fixedly connected to the outside of the perforated cylinder. An iron core is arranged on the right side of the perforated cylinder. A connecting component for pushing the cylinder is slidably connected inside the chute. A fixing plate is fixedly connected to the left side of the top of the workbench.
[0006] As a further description of the above technical solution:
[0007] The elastic component includes a sleeve. The outside of the sleeve is fixedly connected inside the perforated cylinder. A spring is arranged inside the sleeve. A cylindrical sleeve is slidably connected inside the sleeve.
[0008] As a further description of the above technical solution:
[0009] The connecting component includes a push plate. The bottom of the push plate is fixedly connected to the top of the cylinder.
[0010] As a further description of the above technical solution:
[0011] A plurality of fixing rods are fixedly connected to the right side of the fixing plate. An internally toothed cylinder is rotatably connected to the outside of the fixing rods. A meshing connection is provided between the plurality of internally toothed cylinders and the external toothed ring. A motor is fixedly connected to the left side of the fixing plate. A rotating rod is fixedly connected to the driving end of the motor. A gear is fixedly connected to the outside of the rotating rod. A meshing connection is provided between the gear and the external toothed ring. A threaded column is threadedly connected to the inside of the external toothed ring. A wire cylinder is slidably connected to the outside of the threaded column.
[0012] As a further description of the above technical solution:
[0013] The outside of the push rod is slidably connected inside the perforated cylinder, and the outside of the push rod is in contact with the outside of the connecting rod.
[0014] As a further description of the above technical solution:
[0015] The outside of the connecting rod is in contact with the outside of the clamping block, and the outside of the clamping block is in contact with the outside of the iron core.
[0016] As a further description of the above technical solution:
[0017] One side of the spring is fixedly connected inside the sleeve, and the other side of the spring is fixedly connected inside the cylindrical sleeve.
[0018] As a further description of the above technical solution:
[0019] The outside of the rotating rod is rotatably connected inside the fixing plate, and support columns are fixedly connected to the four corners of the bottom of the workbench.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, the cylinder generates power to cooperate with the push rod and the perforated cylinder to push the clamping block. The clamping block and the mounting block form a lever principle to limit and fix the iron core, so that the iron core will not shift during winding.
[0022] 2. In the utility model, the motor cooperates with the rotating rod to drive the gear to rotate while rotating, so that the external toothed ring is limited by the internally toothed cylinder during rotation to prevent the external toothed ring from falling off, so that winding can be carried out quickly and the working efficiency is improved at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional view of a wire winding device for transformer coil processing proposed by the utility model.
[0024] Figure 2 Schematic diagram of the push plate structure of a wire winding device for transformer coil processing proposed by the present utility model.
[0025] Figure 3 Schematic diagram of the connecting rod structure of a wire winding device for transformer coil processing proposed by the present utility model.
[0026] Figure 4 Schematic diagram of the clamping block structure of a wire winding device for transformer coil processing proposed by the present utility model.
[0027] Figure 5 is Figure 4 The enlarged view at position A in
[0028] Figure 6 Schematic diagram of the rotating rod structure of a wire winding device for transformer coil processing proposed by the present utility model.
[0029] Legend description:
[0030] 1. Workbench; 2. Support plate; 3. Slide groove; 4. Cylinder; 5. Push rod; 6. Tubular cylinder with holes; 7. Connecting rod; 8. Mounting block; 9. Clamping block; 10. Sleeve; 11. Spring; 12. Cylindrical sleeve; 13. Iron core; 14. Push plate; 15. Fixed plate; 16. Fixed rod; 17. Inner tooth groove cylinder; 18. Outer tooth ring; 19. Motor; 20. Rotating rod; 21. Gear; 22. Threaded column; 23. Bobbin. Specific implementation manners
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0032] Refer to Figure 1 - Figure 3As shown in the figure, an embodiment provided by the utility model is a winding device for transformer coil processing, including a workbench 1 and an external tooth ring 18. The workbench 1 is the basic platform of the whole device, which is used for supporting and fixing. On the right side of the top of the workbench 1, there is a fixed connection with a support plate 2. The support plate 2 is used to connect with the workbench 1 and at the same time make a chute 3 opened. On the top of the support plate 2, there is a chute 3 opened. Inside the support plate 2, there is a sliding connection with a cylinder 4. The chute 3 is used to make the cylinder 4 slide inside it and at the same time limit the cylinder 4. The driving end of the cylinder 4 is fixedly connected with a push rod 5. There are multiple cut surfaces on the outside of the push rod 5, which cooperate with the cut surfaces to push the connecting rod 7. The outside of the push rod 5 is slidably connected inside a perforated cylinder 6. The perforated cylinder 6 is used to limit the sliding of the connecting rod 7.
[0033] Referring to Figure 3 - Figure 5 As shown in the figure, the outside of the push rod 5 is in contact with the outside of the connecting rod 7. The connecting rod 7 is used to push the clamping block 9 through the push rod 5. On the left side of the cylinder 4, there is a fixed connection with a perforated cylinder 6. There are multiple connecting rods 7 slidably connected to the perforated cylinder 6. The outside of the connecting rod 7 is in contact with the outside of the clamping block 9. The outside of the clamping block 9 is in contact with the outside of the iron core 13. On the outside of the perforated cylinder 6, there are multiple fixed blocks 8 fixedly connected. The fixed blocks 8 are used to limit and fix the clamping block 9. Inside the fixed blocks 8, there is a rotational connection with the clamping block 9. The clamping block 9 is used to limit the iron core 13 to prevent the iron core 13 from falling off. On the outside of the perforated cylinder 6, there is an elastic component for pushing the clamping block 9. The elastic component includes a sleeve 10. The sleeve 10 and the cylindrical sleeve 12 are used to prevent the spring 11 from deforming. The outside of the sleeve 10 is fixedly connected inside the perforated cylinder 6. Inside the sleeve 10, there is a spring 11. The spring 11 is used to generate elastic force to push the cylindrical sleeve 12 and the clamping block 9, so that the clamping block 9 opens. One side of the spring 11 is fixedly connected inside the sleeve 10, and the other side of the spring 11 is fixedly connected inside the cylindrical sleeve 12. Inside the sleeve 10, there is a sliding connection with the cylindrical sleeve 12.
[0034] Referring to Figure 1 and Figure 6 As shown in the figure, on the right side of the perforated cylinder 6, there is an iron core 13. Inside the chute 3, there is a connecting component for pushing the cylinder 4. The connecting component includes a push plate 14. The push plate 14 is used to make the cylinder 4 slide inside the support plate 2. The bottom of the push plate 14 is fixedly connected to the top of the cylinder 4. On the left side of the top of the workbench 1, there is a fixed connection with a fixed plate 15. The fixed plate 15 is used to fix the fixed rod 16. On the right side of the fixed plate 15, there are multiple fixed rods 16 fixedly connected. The fixed rods 16 are used to fix the internal tooth groove cylinder 17. The outside of the fixed rods 16 has a rotational connection with the internal tooth groove cylinder 17. The internal tooth groove cylinder 17 is used to limit the external tooth ring 18 when the external tooth ring 18 rotates;
[0035] There is a meshing connection between multiple internal tooth groove cylinders 17 and an external tooth ring 18. A motor 19 is fixedly connected to the left side of a fixing plate 15. The motor 19 is used to generate power to drive a rotating rod 20 to rotate. The driving end of the motor 19 is fixedly connected to the rotating rod 20. The rotating rod 20 is used to drive a gear 21 to rotate. The outside of the rotating rod 20 is rotatably connected inside the fixing plate 15. Support columns are fixedly connected to the four corners of the bottom of a workbench 1. A gear 21 is fixedly connected to the outside of the rotating rod 20. The gear 21 is used to drive the external tooth ring 18 to rotate. There is a meshing connection between the gear 21 and the external tooth ring 18. A threaded column 22 is threadedly connected inside the external tooth ring 18. The threaded column 22 is used to limit the position of a bobbin 23. The outside of the threaded column 22 is slidably connected to the bobbin 23.
[0036] Working principle: When it is necessary to wind the iron core 13, only need to make one side of the iron core 13 contact with the outside of the perforated cylinder 6, and then start the cylinder 4, so that the cylinder 4 generates power and cooperates with the push rod 5 to push, so that the push rod 5 pushes the connecting rod 7 on the inner wall of the perforated cylinder 6. When the connecting rod 7 is pushed, the connecting rod 7 pushes the clamping block 9, so that the clamping block 9 forms a lever principle through the mounting block 8 to limit and fix the iron core 13. At the same time, by pressing down the sleeve 10 and the spring 11, the spring 11 generates elastic force for elastic pushing, and then effectively fixes the iron core 13, so that the iron core 13 will not shift during winding;
[0037] Then during winding, first turn the threaded column 22 to replace the bobbin 23 outside the threaded column 22 with a full-wound state, and then fix it on the inner ring of the external tooth ring 18. Then hold the push plate 14, so that the push plate 14 drives the cylinder 4 to slide towards the inner ring of the external tooth ring 18. Then start the motor 19, so that the motor 19 generates power to drive the rotating rod 20 to rotate, so that the rotating rod 20 drives the gear 21 to rotate while rotating, so as to drive the meshing external tooth ring 18 to rotate, so that the external tooth ring 18 is limited by the internal tooth groove cylinder 17 during rotation to prevent the external tooth ring 18 from falling off and causing winding failure.
[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A winding device for transformer coil processing, comprising a workbench (1) and an outer gear ring (18), characterized in that: The top right side of the workbench (1) is fixedly connected to a support plate (2), the top of the support plate (2) is provided with a slide groove (3), the inside of the support plate (2) is slidably connected to a cylinder (4), the driving end of the cylinder (4) is fixedly connected to a push rod (5), the left side of the cylinder (4) is fixedly connected to a perforated cylinder (6), the perforated cylinder (6) is slidably connected to a plurality of connecting rods (7), the outside of the perforated cylinder (6) is fixedly connected to a plurality of mounting blocks (8), the inside of the mounting block (8) is rotatably connected to a clamping block (9), the outside of the perforated cylinder (6) is fixedly connected to an elastic component for pushing the clamping block (9), the right side of the perforated cylinder (6) is provided with an iron core (13), the inside of the slide groove (3) is slidably connected to a connecting component for pushing the cylinder (4), and the top left side of the workbench (1) is fixedly connected to a fixed plate (15).
2. A winding device for transformer coil processing according to claim 1, characterized in that: The elastic component comprises a sleeve (10), the exterior of the sleeve (10) being fixedly connected to the interior of the perforated cylinder (6), a spring (11) being arranged inside the sleeve (10), and a cylindrical sleeve (12) being slidably connected to the interior of the sleeve (10).
3. The winding device for transformer coil processing according to claim 1, characterized in that: The connection assembly comprises a push plate (14), the bottom of the push plate (14) being fixedly connected to the top of the cylinder (4).
4. The winding device for transformer coil processing according to claim 1, characterized in that: A plurality of fixed rods (16) are fixedly connected to the right side of the fixed plate (15), and an inner toothed groove cylinder (17) is rotatably connected to the outside of the fixed rod (16), and the inner toothed groove cylinders (17) and the outer toothed ring (18) are meshingly connected. A motor (19) is fixedly connected to the left side of the fixed plate (15), and a rotating rod (20) is fixedly connected to the driving end of the motor (19), and a gear (21) is fixedly connected to the outside of the rotating rod (20), and the gear (21) and the outer toothed ring (18) are meshingly connected. A threaded column (22) is threadedly connected to the inside of the outer toothed ring (18), and a wire drum (23) is slidably connected to the outside of the threaded column (22).
5. The winding device for transformer coil processing according to claim 1, characterized in that: The outside of the push rod (5) is slidably connected to the inside of the perforated cylinder (6), and the outside of the push rod (5) is in contact with the outside of the connecting rod (7).
6. The winding device for transformer coil processing according to claim 1, characterized in that: The outside of the connecting rod (7) contacts the outside of the clamping block (9), and the outside of the clamping block (9) contacts the outside of the iron core (13).
7. The winding device for transformer coil processing according to claim 2, characterized in that: One side of the spring (11) is fixedly connected to the interior of the sleeve (10), and the other side of the spring (11) is fixedly connected to the interior of the cylindrical sleeve (12).
8. The winding device for transformer coil processing according to claim 4, characterized in that: The outside of the rotating rod (20) is rotatably connected to the inside of the fixed plate (15), and the four corners of the bottom of the workbench (1) are fixedly connected to support columns.