论文部分内容阅读
青岛缝纫机厂最近试制成功了一种QF-QT4146型气动液压动力头。该动力头具有结构简单,调整方便,造价低廉等特点,可用于钻孔、铰孔、锪平面、攻丝、倒角等工序。动力头的主轴有两种型式,I型动力头主轴锥孔为2号莫氏锥度;Ⅱ型动力头可安装圆形及椭圆形主轴箱,可根据加工要求选择不同的型式。该动力头可以配置各种形式的组合机床及自动线。动力头经过性能试验证明,达到了设计要求。其外观见图1。
Qingdao Sewing Machine Factory recently successfully trial-produced a QF-QT4146-type pneumatic power head. The power head has the advantages of simple structure, convenient adjustment and low cost, and can be used for processes such as drilling, reaming, cutting, tapping and chamfering. Power head spindle there are two types, I-type power head spindle taper hole No. 2 Morse taper; Ⅱ power head can be installed round and oval headstock, according to the processing requirements of different types. The power head can be configured with various forms of combination of machine tools and automatic lines. Power head through the performance test proved that reached the design requirements. The appearance of Figure 1.