High-voltage bushing flange spinning device and spinning method

The invention belongs to spinning forming equipment and method for a ceramic bushing in a high-voltage capacitor, and provides a high-voltage bushing flange spinning device and spinning method in order to solve the technical problems that when an upper flange and a lower flange of a high-voltage capacitor ceramic bushing adopt a pouring forming method, the process is tedious, and the period is long. The high-voltage bushing flange spinning device comprises a rack and at least one group of spinning mechanisms; each spinning mechanism comprises a driving device, each driving device drives a tipassembly to vertically move, a panel is arranged under each tip assembly and connected with a spindle box through stand columns, and each panel is provided with a through hole of which the center is located on a same straight line with the center of the corresponding tip assembly; and driving motors drive rotation shafts to rotate, the upper ends of the rotation shafts penetrate through the tops of the spindle boxes, elec