A transformer enameled wire processing winding device
By setting a movable limiting plate and bolt fixing structure in the transformer enameled wire winding device, the problem of compatibility with different transformer frames is solved, and the applicability and operational accuracy of the winding device are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANCHENG CHANGXING MAGNETOELECTRIC TECHNOLOGY CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-05-29
AI Technical Summary
Existing transformer enameled wire winding devices are difficult to adapt to different transformer bobbins, resulting in reduced practicality.
A movable limiting plate device was designed. By adjusting the distance between the limiting plates, it can adapt to the width of different transformer frames. Combined with bolt fixing and scale plate indication, it can achieve precise adjustment.
This invention enables the transformer enameled wire winding device to be adapted to various transformer models, improving the practicality and ease of operation of the device.
Smart Images
Figure CN224304529U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of winding devices, and in particular to a winding device for processing enameled wire of transformers. Background Technology
[0002] The transformer enameled wire winding device can drive the winding shaft to rotate via a servo motor, so that the wire is wound evenly and tightly on the iron core or frame. It can significantly improve the quality stability and efficiency of transformer production and is one of the core equipment in the modern electromagnetic component manufacturing industry.
[0003] When using a transformer enameled wire winding device to wind the enameled wire of a transformer, a brushless motor is mainly used to drive the winding rod to rotate, thereby winding the enameled wire onto the bobbin on the winding rod. However, the bobbin length varies for different transformer models, while the distance between the limiting plates on the winding rod used to restrict the enameled wire is fixed. This makes it difficult for the transformer enameled wire winding device to be adapted to various transformer models, thus reducing the practicality of the transformer enameled wire winding device. Utility Model Content
[0004] This utility model addresses the problem that the frame lengths of different transformer models vary, while the distance between the limiting plates on the winding rod used to restrict the enameled wire is fixed. This makes it difficult for the transformer enameled wire winding device to adapt to various transformer models, thus reducing the practicality of the transformer enameled wire winding device. Therefore, this utility model proposes a transformer enameled wire processing and winding device.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a transformer enameled wire processing and winding device, comprising a base plate, a base mounted on one side of the top of the base plate, a current collector box mounted on one side of the base plate, a side plate slidably mounted on the other side of the top of the base plate, a winding rod detachably mounted on the side plate and the side of the base plate adjacent to the same winding rod, a limiting device provided on the outer surface of the winding rod, the limiting device limiting the two ends of the enameled wire skeleton on the winding rod by setting two limiting plates that can be moved and adjusted on the winding rod.
[0006] The effect achieved by the above components is as follows: by setting two limiting plates that can move on the winding rod, it is convenient to adjust the distance between the two limiting plates according to the actual width of different transformer frames, so that the transformer enameled wire winding device can be adapted to various types of transformers, which helps to improve the practicality of the transformer enameled wire winding device.
[0007] Preferably, the limiting device includes two limiting plates, both of which are sleeved on the outer surface of the winding rod. An auxiliary plate is provided at the bottom of the limiting plate. Both auxiliary plates are slidably installed on the top of the abutment plate. A screw hole block is installed at the bottom of one side of the auxiliary plate, and a bolt is threaded into the inner wall of the screw hole block.
[0008] The effect achieved by the above components is as follows: the two auxiliary plates are pushed to move on the top of the base plate, and the auxiliary plates will drive the limiting plates to move synchronously until the distance between the two limiting plates matches the length of the transformer frame. Then the bolt is rotated so that one end of the bolt passes through the inner wall of the bolt hole block until one end of the bolt abuts against the top of the base plate. The bolt can then fix the limiting plates and the base plate, thereby facilitating the corresponding adjustment of the distance between the two limiting plates according to actual needs.
[0009] Preferably, a rubber strip is bonded to the inner wall of the base plate, and both bolts are located on the top of the rubber strip.
[0010] The effect achieved by the above components is that by setting the rubber strip, the top of the base plate can be replaced to abut against one end of the bolt, and the friction between the bolt and the base plate can be increased, making the bolt more securely fixed to the limiting plate.
[0011] Preferably, a scale plate is installed on one side of the base plate, and one end of the screw hole block is located at the top of the scale plate.
[0012] The effect achieved by the above components is that by setting a scale plate, the scale on the scale plate can indicate the moving distance of the screw hole block, thereby facilitating a more intuitive and precise adjustment of the limit plate through the scale plate.
[0013] Preferably, springs are symmetrically fixedly installed at the ends of the limiting plate and the auxiliary plate that are close to each other.
[0014] The effect achieved by the above components is as follows: by setting a spring, the spring will push the limiting plate when it is not subjected to other external forces, so that the bottom of the inner wall of the limiting plate can always be in contact with the outer surface of the winding rod, while not obstructing the rotation of the winding rod, thus facilitating the quick adjustment of the limiting plate.
[0015] Preferably, the spring has a round rod inside, and one end of the two round rods are symmetrically fixedly installed on the top of the auxiliary plate, and the round rods are slidably installed on the inner wall of the limiting plate.
[0016] The effect achieved by the above components is as follows: by setting two round rods, the round rods can limit and guide the spring and the limiting plate, which helps to prevent the spring from easily bending during deformation and makes the limiting plate more stable when moving in the vertical direction.
[0017] Preferably, a pin is installed on one side of the bottom of the limiting plate, and the size and shape of the outer surface of the pin are adapted to the size and shape of the inner wall of the auxiliary plate.
[0018] The effect achieved by the above components is as follows: by setting a pin, the limiting plate is pushed down so that the pin is inserted into the inner wall of the auxiliary plate, which can connect the limiting plate and the auxiliary plate, fix the auxiliary plate and the limiting plate to each other, thereby fixing the spring and moving the limiting plate away from the winding rod, which facilitates the disassembly and installation of the winding rod.
[0019] Preferably, a rubber block is fixedly installed at one end of the pin, and the cross-section of the rubber block in the vertical direction is an isosceles trapezoid.
[0020] The effect achieved by the above-mentioned components is as follows: by setting a rubber block with an isosceles trapezoidal cross-section, one end of which is smaller, making it easier to insert into the inner wall of the auxiliary plate, while the other end of the rubber block is larger. After the rubber block is fully inserted into the inner wall of the auxiliary plate, the rubber block can limit the movement between the pin and the auxiliary plate, which helps to prevent the pin from detaching from the inner wall of the auxiliary plate.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, by setting two limiting plates that can move on the winding rod, the distance between the two limiting plates can be adjusted according to the actual width of different transformer frames, so that the transformer enameled wire winding device can be adapted to various types of transformers, which helps to improve the practicality of the transformer enameled wire winding device. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;
[0024] Figure 2 This is a three-dimensional structural diagram of the limiting device of this utility model;
[0025] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;
[0026] Figure 4 This utility model Figure 2 A magnified structural diagram at point B.
[0027] Legend: 1. Base plate; 2. Machine base; 3. Current collector box; 4. Side plate; 5. Winding rod; 6. Limiting device; 61. Limiting plate; 62. Auxiliary plate; 63. Screw hole block; 64. Bolt; 65. Rubber strip; 66. Scale plate; 67. Spring; 68. Round rod; 69. Pin; 610. Rubber block. Detailed Implementation
[0028] Example 1, referring to Figures 1-3 As shown, this embodiment discloses a transformer enameled wire processing and winding device, including a base plate 1, a base 2 installed on one side of the top of the base plate 1, a current collector 3 installed on one side of the base 2, and a side plate 4 slidably installed on the other side of the top of the base plate 1. A winding rod 5 is detachably installed on the side plate 4 and the side of the base 2 that is close to it (the base is equipped with a brushless motor and reducer, etc., which can drive the winding rod 5 to rotate through the connecting parts, while the current collector is equipped with control elements to control the speed and other indicators of the winding rod). A limit device 6 is provided on the outer surface of the winding rod 5. The limit device 6 limits the two ends of the enameled wire skeleton on the winding rod 5 by setting two limit plates 61 that can be moved and adjusted on the winding rod 5. By setting two limit plates 61 that can be moved on the winding rod 5, it is convenient to adjust the distance between the two limit plates 61 according to the actual width of different transformer skeletons, so that the transformer enameled wire winding device can be adapted to various types of transformers, which is beneficial to improving the practicality of the transformer enameled wire winding device.
[0029] Reference Figure 2 and Figure 3 As shown, the limiting device 6 includes two limiting plates 61, both of which are sleeved on the outer surface of the winding rod 5. An auxiliary plate 62 is provided at the bottom of each limiting plate 61. Both auxiliary plates 62 are slidably mounted on the top of the base plate. A screw hole block 63 is installed on the bottom of one side of each auxiliary plate 62. A bolt 64 is threaded into the inner wall of the screw hole block 63. Pushing the two auxiliary plates 62 to move them on the top of the base plate 1 causes the auxiliary plates 62 to move the limiting plates 61 synchronously until the distance between the two limiting plates 61 matches the length of the transformer frame. Then, the bolt 64 is rotated so that the bolt 64... One end of bolt 64 passes through the inner wall of bolt hole block 63 until one end of bolt 64 abuts against the top of base plate 1. Bolt 64 can then fix the limiting plate 61 to base plate 1, thereby facilitating the adjustment of the distance between the two limiting plates 61 according to actual needs. A rubber strip 65 is bonded to the inner wall of base plate 1, and both bolts 64 are set on the top of the rubber strip 65. By setting the rubber strip 65, it can replace the top of base plate 1 to abut against one end of bolt 64, and increase the friction between bolt 64 and base plate 1, making the fixing of bolt 64 to limiting plate 61 more stable.
[0030] Reference Figure 2 and Figure 3 As shown, a scale plate 66 is installed on one side of the base plate 1, and one end of the screw hole block 63 is set on the top of the scale plate 66. By setting the scale plate 66, the scale on the scale plate 66 can indicate the moving distance of the screw hole block 63, thereby facilitating a more intuitive and precise adjustment of the limit plate 61 through the scale plate 66.
[0031] Reference Figure 2 and Figure 4 As shown, springs 67 are symmetrically fixed at the ends of the limiting plate 61 and the auxiliary plate 62 that are close to each other. By setting springs 67, when there is no other external force, springs 67 will push the limiting plate 61, so that the bottom of the inner wall of the limiting plate 61 can always abut against the outer surface of the winding rod 5, while not obstructing the rotation of the winding rod 5, thus facilitating the quick adjustment of the limiting plate 61. Inside the spring 67, there are round rods 68. One end of the two round rods 68 is symmetrically fixed at the top of the auxiliary plate 62, and the round rods 68 are slidably installed on the inner wall of the limiting plate 61. By setting two round rods 68, the round rods 68 can limit and guide the spring 67 and the limiting plate 61, which helps to prevent the spring 67 from easily bending during deformation, and also makes the limiting plate 61 more stable when moving in the vertical direction.
[0032] Reference Figure 2 and Figure 4 As shown, a pin 69 is installed on one side of the bottom of the limiting plate 61. The size and shape of the outer surface of the pin 69 are adapted to the size and shape of the inner wall of the auxiliary plate 62. By setting the pin 69, the limiting plate 61 is pushed downward, so that the pin 69 is inserted into the inner wall of the auxiliary plate 62, thereby connecting the limiting plate 61 and the auxiliary plate 62, fixing the auxiliary plate 62 and the limiting plate 61 to each other, thereby fixing the spring 67, and moving the limiting plate 61 away from the winding rod 5, which facilitates the winding rod. 5. Disassembly and installation are performed; a rubber block 610 is fixedly installed at one end of the pin 69. The vertical cross-section of the rubber block 610 is an isosceles trapezoid. By setting the rubber block 610 with an isosceles trapezoidal cross-section, one end of the rubber block 610 is smaller, which makes it easier to insert into the inner wall of the auxiliary plate 62. At the same time, the other end of the rubber block 610 is larger. After the rubber block 610 is fully inserted into the inner wall of the auxiliary plate 62, the rubber block 610 can limit the distance between the pin 69 and the auxiliary plate 62, which helps to prevent the pin 69 from detaching from the inner wall of the auxiliary plate 62.
[0033] Working principle: Pushing the limiting plate 61 downwards moves it away from the winding rod 5. The limiting plate 61 slides on the outer surface of the two round rods 68, compressing the two springs 67 and causing them to deform until the rubber block 610 at the bottom of the limiting plate 61 is fully inserted into the inner wall of the auxiliary plate 62. The rubber block 610 then fixes the pin 69 and the auxiliary plate 62, while the pin 69 fixes the limiting plate 61, moving it away from the winding rod 5 and facilitating the disassembly and installation of the winding rod 5. Then, pushing the two auxiliary plates 62 to move them on the top of the base plate 1 causes the limiting plate 61 to move synchronously, also moving the screw hole block 6. 3. Move the scale plate 66 to the top until the distance between the two limit plates 61 matches the length of the transformer frame. Then rotate the bolt 64 so that one end of the bolt 64 passes through the inner wall of the screw hole block 63 until one end of the bolt 64 abuts against the rubber strip 65 on the top of the base plate 1. The bolt 64 can then fix the limit plate 61 to the base plate 1. Finally, push the limit plate 61 so that the rubber block 610 disengages from the inner wall of the auxiliary plate 62. The spring 67 will then reset and automatically drive the limit plate 61 to move upward so that the bottom of the inner wall of the limit plate 61 always abuts against the outer surface of the winding rod 5. Thus, the two limit plates 61 can effectively limit the two sides of the enameled wire frame on the limit rod.
Claims
1. A transformer enameled wire processing and winding device, comprising a base plate (1), characterized in that: A base (2) is installed on one side of the top of the base plate (1). A current collector (3) is installed on one side of the base (2). A side plate (4) is slidably installed on the other side of the top of the base plate (1). The same winding rod (5) is detachably installed on the side of the side plate (4) and the base (2) that are close to each other. A limiting device (6) is provided on the outer surface of the winding rod (5). The limiting device (6) limits the two ends of the enameled wire skeleton on the winding rod (5) by setting two limiting plates (61) that can be moved and adjusted on the winding rod (5).
2. The transformer enameled wire processing and winding device according to claim 1, characterized in that: The limiting device (6) includes two limiting plates (61), both of which are sleeved on the outer surface of the winding rod (5). An auxiliary plate (62) is provided at the bottom of the limiting plate (61). Both auxiliary plates (62) are slidably installed on the top of the abutment. A screw hole block (63) is installed at the bottom of one side of the auxiliary plate (62). A bolt (64) is threaded into the inner wall of the screw hole block (63).
3. The transformer enameled wire processing and winding device according to claim 2, characterized in that: The inner wall of the base plate (1) is bonded with a rubber strip (65), and both bolts (64) are located on the top of the rubber strip (65).
4. The transformer enameled wire processing and winding device according to claim 2, characterized in that: A scale plate (66) is installed on one side of the base plate (1), and one end of the screw hole block (63) is located at the top of the scale plate (66).
5. The transformer enameled wire processing and winding device according to claim 2, characterized in that: Springs (67) are symmetrically fixed at one end of the limiting plate (61) and the auxiliary plate (62) that are close to each other.
6. The transformer enameled wire processing winding device according to claim 5, characterized in that: The spring (67) has a round rod (68) inside. One end of the two round rods (68) is symmetrically fixed on the top of the auxiliary plate (62). The round rods (68) are slidably installed on the inner wall of the limiting plate (61).
7. The transformer enameled wire processing and winding device according to claim 6, characterized in that: A pin (69) is installed on one side of the bottom of the limiting plate (61), and the size and shape of the outer surface of the pin (69) are adapted to the size and shape of the inner wall of the auxiliary plate (62).
8. The transformer enameled wire processing winding device according to claim 7, characterized in that: A rubber block (610) is fixedly installed at one end of the pin (69), and the cross section of the rubber block (610) in the vertical direction is an isosceles trapezoid.