加工中心机械手换刀与主轴松刀的凸轮液压联动技术

摘要

加工中心机械手与主轴松刀的凸轮液压联动是一种利用电动机驱动刀具松拉凸轮,同时带动主轴松刀油缸和机械手运动凸轮运动,实现快速换刀的技术.%It is a kind of changing tool with cam and hydraulic pressure linkage applied to spindle. The hydraulic pressure loosening-tool cam and the changing-tool cam driven by motor drives chains carry out rapid tool change.