Fixing device for assembling transformer winding

Abstract

The utility model discloses a fixing device for assembling a transformer winding, which comprises a base, the surface of the base is rotatably connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a turntable, the surface of the turntable is fixedly connected with a fixed seat, a transmission mechanism for clamping and fixing a winding framework is arranged in the fixed seat, and the lower surface of the base is further rotatably connected with a worm wheel. A transmission rod is further rotationally connected to the lower surface of the base, a worm is fixedly connected to the surface of the transmission rod, and the worm is meshed with the worm wheel; according to the utility model, the winding framework is ingeniously enabled to reversely rotate and is cooperated with the rotation of the winding wire, so that the winding wire can be more efficiently wound on the winding framework, the operation time and steps are reduced, the overall winding working efficiency is remarkably improved, and meanwhile, the winding framework can be quickly and accurately clamped.

Description

Technical Field

[0001] This utility model relates to the field of winding production technology, specifically a fixing device for assembling transformer windings. Background Technology

[0002] Traditional methods for assembling and fixing transformer windings have several shortcomings. For example, when fixing the winding frame, it is often difficult to achieve rapid and precise positioning and clamping, resulting in low assembly efficiency and increased labor intensity. Furthermore, winding efficiency has always been a key factor restricting production progress and cost control. In traditional winding assembly processes, the winding method is relatively simple, usually relying solely on the rotation of the winding wire itself to complete the winding operation, resulting in low winding efficiency. Therefore, those skilled in the art have provided a fixing device for assembling transformer windings to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to provide a fixing device for assembling transformer windings, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A fixing device for assembling transformer windings includes a base, a rotating shaft rotatably connected to the surface of the base, a turntable fixedly connected to the top of the rotating shaft, a fixing seat fixedly connected to the surface of the turntable, a transmission mechanism for clamping and fixing the winding frame is provided inside the fixing seat, a worm gear rotatably connected to the lower surface of the base, one end of the worm gear being fixedly connected to the end of the rotating shaft, a transmission rod rotatably connected to the lower surface of the base, a worm fixedly connected to the surface of the transmission rod, and the worm and the worm gear meshing with each other.

[0006] Furthermore, a servo motor is fixedly connected to the side wall of the base, and the power output end of the servo motor is fixedly connected to the end of the transmission rod shaft.

[0007] Furthermore, the transmission mechanism includes a bidirectional lead screw, a lead screw sleeve, a movable block, a limiting groove, a limiting block, and a clamping block. The surface of the fixed seat is provided with a sliding groove, and the inner sidewall of the sliding groove is rotatably connected to the bidirectional lead screw. Both ends of the bidirectional lead screw are threadedly connected to lead screw sleeves.

[0008] Furthermore, a movable block is fixedly connected to the surface of the lead screw sleeve, and a clamping block is fixedly connected to the surface of the movable block, with the clamping blocks facing each other.

[0009] Furthermore, a limiting groove is provided on the inner sidewall of the slide groove, and a limiting block is slidably connected to the inner sidewall of the limiting groove, and the sidewall of the limiting block is fixedly connected to the sidewall of the movable block.

[0010] Furthermore, a knob is rotatably connected to the side wall of the fixed base, and the knob shaft end is fixedly connected to one end of the bidirectional lead screw.

[0011] Furthermore, a scale is fixedly connected to the side wall of the fixed base, and the scale is sleeved outside the knob.

[0012] By adopting the above technical solution

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By cleverly making the winding frame rotate in the opposite direction and coordinating with the rotation of the winding wire, the winding efficiency is greatly improved. In actual operation, this unique operating mode allows the winding wire to be wound more efficiently on the winding frame, reducing operation time and steps, and significantly improving the overall winding efficiency.

[0015] 2. The limiting block slides within the limiting groove, ensuring more stable and accurate movement of the movable block. The dial assists the operator in accurately controlling the rotation angle of the knob, thereby precisely adjusting the clamping degree of the clamping block. Through the cooperation of the bidirectional lead screw and lead screw sleeve, the winding bobbin can be clamped quickly and accurately. Moreover, the dial design allows the operator to accurately control the clamping degree of the clamping block, ensuring the stability and accuracy of the winding bobbin during assembly, reducing the labor intensity of the operator, and improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a fixing device for assembling transformer windings;

[0017] Figure 2 A fixing device for assembling transformer windings. Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 A cross-sectional view of a fixing device base for assembling transformer windings;

[0019] Figure 4 This is a schematic diagram of the planar structure of the bottom of a fixing device base used for assembling transformer windings.

[0020] In the diagram: 1. Base; 2. Rotating shaft; 3. Turntable; 4. Worm gear; 5. Transmission rod; 6. Worm; 7. Servo motor; 8. Fixed seat; 9. Slide groove; 10. Two-way lead screw; 11. Lead screw sleeve; 12. Movable block; 13. Limit groove; 14. Limit block; 15. Knob; 16. Dial; 17. Clamping block. Detailed Implementation

[0021] To make the technical means, creative features, achieved objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0022] Please see Figures 1-4 This utility model provides an embodiment of a fixing device for assembling transformer windings, including a base 1, a rotating shaft 2 rotatably connected to the surface of the base 1, a turntable 3 fixedly connected to the top of the rotating shaft 2, a fixing seat 8 fixedly connected to the surface of the turntable 3, a transmission mechanism for clamping and fixing the winding frame provided in the fixing seat 8, a worm gear 4 rotatably connected to the lower surface of the base 1, and one end of the worm gear 4 fixedly connected to the shaft end of the rotating shaft 2, a transmission rod 5 rotatably connected to the lower surface of the base 1, a worm 6 fixedly connected to the surface of the transmission rod 5, and the worm 6 meshing with the worm gear 4, a servo motor 7 fixedly connected to the side wall of the base 1, and the power output end of the servo motor 7 fixedly connected to the shaft end of the transmission rod 5; a worm gear 4 rotatably connected to the lower surface of the base 1, one end of the worm gear 4 fixedly connected to the shaft end of the rotating shaft 2, and a transmission rod 5 rotatably connected to the lower surface of the base 1, the transmission rod 5 fixedly connected to the lower surface of the base 1, the transmission rod 5 fixedly connected to the shaft end of the rotating shaft 2, and a transmission mechanism for clamping and fixing the winding frame provided in the fixing seat 8, a worm gear 4 rotatably connected to the lower wall of the base 1, and one end of the worm gear 4 fixedly connected to the shaft end of the rotating shaft 2, and a transmission rod 5 fixedly connected to the lower surface of the base 1, the transmission rod 5 fixedly connected to the shaft end of the rotating shaft 2, and a transmission mechanism for clamping and fixing the winding frame provided in the fixing seat 8, a worm gear 4 rotatably connected to the lower wall of the base 1, a worm gear 6 fixedly connected to the shaft end of the rotating shaft 2, A worm gear 6 is fixedly connected to the base 1, and the worm gear 6 meshes with the worm wheel 4. A servo motor 7 is fixedly connected to the side wall of the base 1. The power output end of the servo motor 7 is fixedly connected to the shaft end of the transmission rod 5. When the servo motor 7 is started, the servo motor 7 drives the transmission rod 5 to rotate, and the worm gear 6 on the transmission rod 5 rotates accordingly. Since the worm gear 6 meshes with the worm wheel 4, it drives the worm wheel 4 to rotate, which in turn causes the rotating shaft 2 connected to the worm wheel 4 to rotate, ultimately realizing the rotation of the turntable 3, which in turn causes the winding skeleton fixed on the fixed seat 8 to rotate. By cleverly making the winding skeleton rotate in the opposite direction and coordinating with the rotation of the winding wire, the winding efficiency is greatly improved. In actual operation, this unique operating mode allows the winding wire to be wound more efficiently on the winding skeleton, reducing operation time and steps, and significantly improving the overall winding efficiency.

[0023] In this embodiment, the transmission mechanism includes a bidirectional lead screw 10, a lead screw sleeve 11, a movable block 12, a limiting groove 13, a limiting block, and a clamping block. A sliding groove 9 is provided on the surface of the fixed base 8. The bidirectional lead screw 10 is rotatably connected to the inner wall of the sliding groove 9. Both ends of the bidirectional lead screw 10 are threadedly connected to the lead screw sleeve 11. A movable block 12 is fixedly connected to the surface of the lead screw sleeve 11. A clamping block 17 is fixedly connected to the surface of the movable block 12, and the clamping blocks 17 are arranged opposite to each other. A limiting groove 13 is also provided on the inner wall of the sliding groove 9. A limiting block 14 is slidably connected to the inner wall of the limiting groove 13, and the side wall of the limiting block 14 is fixedly connected to the side wall of the movable block 12. A knob 15 is rotatably connected to the side wall of the fixed base 8. The shaft end of the knob 15 is fixedly connected to one end of the bidirectional lead screw 10. A scale 16 is fixedly connected to the side wall of the fixed base 8, and the scale 16 is sleeved outside the knob 15. The winding frame is placed between the two clamping blocks 17. Rotating knob 15 causes the bidirectional lead screw 10 to rotate. Since the threads at both ends of the bidirectional lead screw 10 are in opposite directions, the lead screw sleeve 11 will move in opposite directions on the bidirectional lead screw 10, thereby driving the movable block 12 and the clamping block 17 to move, thus clamping or loosening the winding bobbin. The limiting block 14 slides in the limiting groove 13 to ensure that the movement of the movable block 12 is more stable and accurate. The dial 16 can help the operator accurately control the rotation angle of knob 15, thereby precisely adjusting the clamping degree of clamping block 17. Through the cooperation of the bidirectional lead screw 10 and the lead screw sleeve 11, the winding bobbin can be clamped quickly and accurately. Moreover, the setting of the dial 16 makes it convenient for the operator to accurately control the clamping degree of clamping block 17, ensuring the stability and accuracy of the winding bobbin during the assembly process, reducing the labor intensity of the operator, and improving work efficiency.

[0024] The winding bobbin is placed between two clamping blocks 17. The knob 15 is turned, which drives the bidirectional lead screw 10 to rotate. Since the threads at both ends of the bidirectional lead screw 10 are opposite, the lead screw sleeve 11 will move towards or away from the bidirectional lead screw 10, thereby driving the movable block 12 and the clamping block 17 to move, thus clamping or releasing the winding bobbin. When the servo motor 7 is started, the servo motor 7 drives the transmission rod 5 to rotate, and the worm 6 on the transmission rod 5 rotates accordingly. Since the worm 6 meshes with the worm wheel 4, it drives the worm wheel 4 to rotate, which in turn drives the rotating shaft 2 connected to the worm wheel 4 to rotate, ultimately realizing the rotation of the turntable 3, which in turn causes the winding bobbin fixed on the fixed seat 8 to rotate. By cleverly making the winding bobbin rotate in the opposite direction and coordinating with the rotation of the winding wire, the winding efficiency is greatly improved.

[0025] By cleverly making the winding skeleton rotate in the opposite direction and coordinating with the rotation of the winding wire, the winding efficiency is greatly improved. In actual operation, this unique operating mode allows the winding wire to be wound more efficiently on the winding skeleton, reducing operation time and steps, and significantly improving the overall winding efficiency. The limiting block 14 slides in the limiting groove 13, ensuring that the movement of the movable block 12 is more stable and accurate. The dial 16 can assist the operator in accurately controlling the rotation angle of the knob 15, thereby precisely adjusting the clamping degree of the clamping block 17. Through the cooperation of the bidirectional lead screw 10 and the lead screw sleeve 11, the winding skeleton can be clamped quickly and accurately. Moreover, the setting of the dial 16 makes it convenient for the operator to accurately control the clamping degree of the clamping block 17, ensuring the stability and accuracy of the winding skeleton during the assembly process, reducing the labor intensity of the operator, and improving work efficiency.

[0026] This specification describes embodiments, but not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixing device for assembling transformer windings, characterized in that, The device includes a base (1), on which a rotating shaft (2) is rotatably connected. A turntable (3) is fixedly connected to the top of the rotating shaft (2). A fixed seat (8) is fixedly connected to the surface of the turntable (3). A transmission mechanism for clamping and fixing the winding frame is provided inside the fixed seat (8). A worm wheel (4) is also rotatably connected to the lower surface of the base (1), and one end of the worm wheel (4) is fixedly connected to the shaft end of the rotating shaft (2). A transmission rod (5) is also rotatably connected to the lower surface of the base (1), and a worm (6) is fixedly connected to the surface of the transmission rod (5). The worm (6) and the worm wheel (4) mesh with each other.

2. The fixing device for assembling transformer windings according to claim 1, characterized in that, A servo motor (7) is fixedly connected to the side wall of the base (1), and the power output end of the servo motor (7) is fixedly connected to the shaft end of the transmission rod (5).

3. The fixing device for assembling transformer windings according to claim 1, characterized in that, The transmission mechanism includes a bidirectional lead screw (10), a lead screw sleeve (11), a movable block (12), a limiting groove (13), a limiting block (14), and a clamping block (17). The surface of the fixed seat (8) is provided with a sliding groove (9), and the inner wall of the sliding groove (9) is rotatably connected to the bidirectional lead screw (10). Both ends of the bidirectional lead screw (10) are threadedly connected to the lead screw sleeve (11).

4. A fixing device for assembling transformer windings according to claim 3, characterized in that, The surface of the lead screw sleeve (11) is fixedly connected to a movable block (12), and the surface of the movable block (12) is fixedly connected to a clamping block (17), and the clamping blocks (17) are arranged opposite to each other.

5. A fixing device for assembling transformer windings according to claim 3, characterized in that, The inner sidewall of the slide (9) is also provided with a limiting groove (13), and the inner sidewall of the limiting groove (13) is slidably connected to a limiting block (14), and the sidewall of the limiting block (14) is fixedly connected to the sidewall of the movable block (12).

6. A fixing device for assembling transformer windings according to claim 1, characterized in that, The fixed base (8) has a knob (15) rotatably connected to its side wall, and the end of the knob (15) shaft is fixedly connected to one end of the bidirectional lead screw (10).

7. A fixing device for assembling transformer windings according to claim 1, characterized in that, The fixed base (8) has a dial (16) fixedly connected to its side wall, and the dial (16) is sleeved on the outside of the knob (15).

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