Machining head, especially for milling of electrodes, device for removal of chips as well as the unit consisting of the head and the device for the removal of chips.

摘要

A machining head (1), especially for milling of electrodes, is formed of two rings (2) and (3) with the machining plates (4) positioned in their inside, and the inside of the head has a form of polyhedron with bevelled and rounded corners (5). The contact edges of the polyhedron forming the inside of the head (1), with the upper and the lower plane of the rings (2) and (3) are bevelled at an angle falling within the range from 0 up 90 degrees, the upper surface of the ring (2) has a form of a wide flange (6), resting on the power unit, where the head (1) is mounted, and on its external surface two pockets (7) are formed, which are positioned one opposite each other. Under the internal surface of the flange (6) there are four seats (9) for machining plates (4), and these seats (9) have a form of perpendicular recesses with internal edges, which are horizontal to the plane of polyhedral hole inside the ring, close to which they are positioned.