Operating head for automatic machine tools with chuck support angular locking devices

摘要

This invention relates to an operating head for automatic machine tools of the type consisting of a fork (2) with several degrees of freedom to which the support of a chuck (3) is hinged, which can rotate arond an axis (4) passing through the arms of the fork (2).;In accordance with the invention clamping devices (5,6) are provided, designed to lock the support of the chuck (3) in any angular position to the fork (2), to perform power tasks with high precision.