缺齿齿轮组和销传动机构是作者为厂内“高频钎焊管接头设备”特殊设计的。当工件管接头上升通过高频感应线圈被加热时,因线圈有开口,圆周不连续,会使工件受热不均匀。为此设备要求管接头上升通过感应线圈时,能沿圆周顺逆旋转。缺齿齿轮组和销传动机构就为实现该项要求设计的,它也可以在类似的机器中推广使用。一、结构本机构总体结构见图1和图2。图中件3、5、7、8、12、14等零件构成缺齿齿轮组和销传动机构的主体部 The missing tooth gear set and pin drive are specially designed for the factory “High Frequency Brazed Pipe Fittings”. When the workpiece pipe is heated up by high-frequency induction coil, because the coil has an opening, the circumference is not continuous, the workpiece will be heated unevenly. For this purpose, the fittings are required to be able to rotate clockwise and counterclockwise along the circumference of the pipe when the pipe is lifted through the induction coil. The missing tooth gear set and the pin drive are designed to meet this requirement and can also be used in similar machines. First, the structure The overall structure of the agency shown in Figure 1 and Figure 2. Map pieces 3, 5, 7, 8, 12, 14 and other parts constitute a lack of gear gear and pin drive body of the main body