钢板圈制作机是为电杆的构造需用钢板圈而设计制作的。该机结构简单,性能良好,操作简便,工效高,成型质量好。一、结构简介该机是由电机、蜗轮变速箱、滚轮与承力架等部件组成。所有部件是装在框架上进行工作的(见图1)。蜗杆是用弹性联轴节与电机联接。伸出台面的蜗轮轴以槽键同滚轮组装,是随蜗轮的运转进行工作。装在台面上的燕尾槽与承力架的两翼装配,组成承力架进退工作的导向滑道(见图2)。架上有四只滚筒逐一地与滚轮的外圆吻合,借以促使钢板能紧密地与滚轮接触成型。固定在台面上的螺母与 The steel plate ring making machine is designed for making the structure of the electric pole using a steel plate ring. The machine has simple structure, good performance, easy operation, high work efficiency and good molding quality. I. Structure Introduction The machine is composed of motors, worm gears, rollers and bearing frames. All parts are mounted on the frame to work (see Figure 1). The worm is connected to the motor with a flexible coupling. The worm gear shaft protruding from the table is assembled with the roller with the groove key and works with the operation of the worm gear. The dovetail grooves installed on the countertops are assembled with the wings of the load-bearing frame to form a guide chute for the advance and retreat of the bearing frame (see Figure 2). There are four rollers on the frame that are in line with the outer circle of the roller one by one, so that the steel plate can be tightly formed in contact with the roller. Nuts fixed on the table and