Werkzeugmaschine

摘要

A machine tool having a work table mounted for pivotal movement about a first axis, a tool holder mounted for pivotal movement about a second axis and means for causing relative movement of the work table and tool holder towards and away from each other. Apart from this advancing movement all other movement is effected by pivoting rather than the use of conventional slideways. The two axes may be parallel and the work table and tool holder also mounted for pivotal movement about second and fourth axes perpendicular to and intersecting the first and third axes respectively. Connecting means are described for moving the work table and tool holder through equal angles in the same sense about their parallel axes. This device is applicable to a plurality of tool holders surrounding a single work table or vice versa.