Magnetic pole coil winding mold and winding method using the magnetic pole coil winding mold
A technology for winding molds and magnetic pole coils, which is used in coil manufacturing, electromechanical devices, and motor-generator manufacturing to avoid local convex turns, ensure coil structure, and improve overall compactness.
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Embodiment 1
[0052] see Figure 1 to Figure 7 As shown, this embodiment provides a magnetic pole coil winding mold, which is suitable for such as figure 1 As shown in the magnetic pole coil, the magnetic pole coil is formed with a forward winding part and a reverse winding part of the electromagnetic wire during the winding process of the electromagnetic wire, and the lead-out line 1 of the forward winding electromagnetic wire and the reverse winding The lead-out lines 5 of the electromagnetic wires are drawn from the outside of the electromagnetic coil formed by winding (the forward winding and reverse winding here specifically refer to the opposite winding direction relative to the mold, and one of the directions is defined as Forward, and the other direction is reverse, the detailed definition of forward winding and reverse winding here can refer to the attached pole coil of DC motor with the patent publication number CN109728669A and its winding method).
[0053] Specifically, the mag...
Embodiment 2
[0069] On the basis of the magnetic pole coil winding die of Embodiment 1, this embodiment provides a winding method, using the magnetic pole coil winding die of Embodiment 1; specifically, the winding method of this embodiment includes:
[0070] Step S1: After the rear mold and the front mold are locked to the unwinding disk, wind the unwinding magnet wire 3 reserved for the magnet wire on the unwinding disk.
[0071] Specifically, step S1 includes:
[0072] Step S11, determine the length of the unwinding magnet wire 3 reserved for the magnet wire according to the calculated total length of the unwinding turns of the coil, and then determine the required length of the unwinding magnet wire 3 on the unwinding disk according to the length of the unwinding magnet wire 3 reserved for the magnet wire. The number of winding turns is adjusted by the fixed slot 4031 on the unwinding disc for fixing the start of the electromagnetic wire to adjust the length of the non-integer number o...
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