Working machine for making gears

摘要

A machine for making gears.;The machine comprises a piece-holder unit and an operating unit equipped with an operating head provided with at least one tool for machining a piece. Moreover, one piece-holder unit and the operating unit are provided with relative motion with respect to each another in a direction. The machine is characterized in that the operating unit is suitable to move, in a direction substantially perpendicular to the direction, and in that the tool is mounted on a slide provided with a tangential motion defined by a direction.

主权项

1. A machine (1) for making gears,
the machine (1) comprising at least two piece-holder units (3*; 3**) and at least one operating unit (20) comprising a first slide (22); said at least one operating unit (20) being equipped with at least one operating head (30) provided with at least one tool (33; 33A, 33B) for machining a piece; said at least two piece-holder units (3*; 3**) and said at least one operating unit (20) each being structurally configured such that each of said at least two piece-holder units are capable of moving in at least a first direction (X1, X2) relative to a position of said at least one operating unit, with each piece-holder unit of said at least two piece-holder units also being moveable with respect to the other piece-holder unit in said first direction (X1, X2); wherein said at least one operating unit (20) is suitable to move in a second direction (Y1) substantially perpendicular to said at least first direction (X1, X2); wherein said at least one operating unit (20) includes a second slide (25) mounted on a pivoting element (24), said pivoting element (24) being moveable in a third, rotational direction (A) about an axis (W); wherein said at least one tool (33; 33A, 33B) is mounted on said second slide (25), said second slide (25) being configured to move in a fourth direction (Y) which is tangential relative to said axis (W); wherein said pivoting element (24) is mounted on a third slide (23), said third slide (23) being configured to move in a fifth, vertical direction (Z) extending vertically and transversal to said second direction (Y1).