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B665牛头刨床小刀架一直为手动进给。为了改变这种落后状况,我们革新了自动进刀机构,运行效果良好。自动进刀机构(附图),由齿轮传动、棘轮机构、移动挡块、控制手把等部分组成。齿轮传动部分由轴10、伞齿轮11、6,带花键轴的伞齿轮5、4、刀架螺杆1及螺母等零件组成。其作用是将回转运动转变成直线运动。轴10装在滑枕头部新镗出的两孔中,伞齿轮5装在转盘内的法兰盘3中,伞齿轮
B665 shaper knife holder has been for manual feed. In order to change this backward situation, we have renovated the automatic feed mechanism, running well. Automatic feed mechanism (with photos), by the gear transmission, ratchet mechanism, moving block, control handle and other parts. The gear transmission part is composed of a shaft 10, a bevel gear 11, 6, a bevel gear 5, 4 with a splined shaft, a screw 1 of a tool holder and a nut and the like. Its role is to turn the rotary motion into a linear motion. The shaft 10 is mounted in two new holes borne by the ram head, the bevel gear 5 is mounted in the flange 3 in the turntable, the bevel gear