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工具结构如图所示:在辊具柄⑥内装入杯形弹簧⑦,两个圆形衬套②将辊柱①定位,防止其滑动。衬套②分别用两个轴承支撑,由夹紧螺栓固定在辊具前端。辊具主体⑤由弹簧支板、杯形弹簧⑦和辊光力调节螺钉⑧构成,固定在辊具柄⑥内.加工时,辊光力经衬套②传递到辊柱①,轴柱轴向力经钢球③和止推轴承④传递到辊具主体⑤的前端.这样,主体
Tool structure as shown: In the roller handle ⑥ fitted cup spring ⑦, the two circular bushing ① positioning roller ①, to prevent its sliding. The bushings ② are respectively supported by two bearings and are fixed on the front end of the roller tool by clamping bolts. Roller body ⑤ by the spring support, cup spring ⑦ and roller light adjustment screw ⑧ form, fixed in the roller shank ⑥. Processing, the roller light through the bushing ② transmitted to the roller ①, the axial direction of the shaft The force is transmitted to the front end of the roller body ⑤ via the steel ball ③ and the thrust bearing ④