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目前,X50A型铣床因价格低廉,操怍轻便,得到了普遍使用。但与X52型铣床相比,它的不足之处是只限于配装三号莫氏圆锥刀夹体,不能配装四号莫氏圆锥刀夹体,也不能夹紧12mm以上的直柄铣刀和莫氏圆锥柄钻头等,因而在生产中有部分机械零件难以加工,生产效率较低。为了能更广泛地发挥X50A型铣床的功能,在不破坏原铣床主轴7:24圆锥孔的前提下,针对其不足之处,设计出一种结构新颖、制造简单的刀夹体套,它能直接装入该铣床使用。装配结构如图所示:
At present, X50A type milling machine due to low prices, light operation, has been widely used. However, compared with the X52-type milling machine, its shortcomings are limited to equipped with No. 3 Mocca conical cutter body, can not be equipped with No. 4 Moccasin conical cutter body, can not be clamped 12mm above the straight shank cutter And Morse taper shank bit, etc., so in the production of some mechanical parts difficult to process, the production efficiency is low. In order to give full play to the function of the X50A milling machine, aiming at the shortcomings of the milling machine without detriment to the original 7:24 taper hole of the original milling machine, a novel and simple tool holder sleeve was designed Used directly into the milling machine. Assembly structure as shown: