Adjustable three-dimensional wound core transformer winding machine

Abstract

An adjustable three-dimensional wound core transformer winding machine comprises a base, wherein a support is arranged on the base, a three-claw clamping disc is arranged on the support, a sliding table is arranged at a lower end of the support at one end of a part above the base, an intermediate wheel shaft is arranged at positions, parallel to the support at two ends, of the base, one end of the intermediate wheel shaft is connected with a main shaft by a connection plate, an intermediate wheel is arranged on the intermediate wheel shaft, two transmission gears are fixedly arranged on the main shaft and are engaged with winding gears, an adjustment rod is hinged with the support, a long round hole is formed in the adjustment rod, and an adjustment bolt is arranged on the connection plate. The three-claw clamping disc synchronously moving in three directions is used for clamping a three-dimensional wound core, so that the iron core is maintained in the center of the clamping disc all the time without moving; the relative positions of the transmission gears of the main shaft and the winding gears are adjusted by taking the intermediate wheel shaft as a circle center so as to be adaptive to the diameter sizes of the winding gear; and by the winding gears, the condition that a fixed bolt is loosen and falls off due to factors such as rotation and vibration during coil winding is prevented.

Description

Technical field [0001] The three-dimensional wound core transformer winding machine of the present invention is specifically an adjustable three-dimensional wound core transformer winding machine. Background technique [0002] The three-dimensional triangular wound core transformer iron core is composed of three winding core single frames of the same geometric size as a triangular three-dimensionally arranged iron core. Because the three-dimensional wound core structure is a ring closed, the winding of the coil can only be clamped by two halves of gears. On the iron core column, an insulating cylinder is applied to the inner ring of the gear to form a coil frame, and the winding of the wire is completed by rotating the gear. In the prior art, the iron core is fixed by installing a long shaft in the gap between the three frames of the iron core, tightening the two ends with nuts, and then fixing it on the winding machine bracket; in addition, the driving spindle is a fixed type, w...

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Problems solved by technology

In the prior art, the iron core is fixed by installing a long shaft in the gap between the three frames of the iron core, tightening the two ends with nuts, and then fixing it on the winding machine bracket; in addition, the transmission spindle is fixed, when the size of the transformer iron core changes , by lifting the iron core support to adjust the distance between the winding gear and the main transmission gear to adapt to iron cores of different sizes, the installation process of this method is complicated and labor-intensive

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