TROQUELADORA WITH A DRIVE / ELECTRIC CARRERA DRIVE.

摘要

Punching machine with a tool support (7) for a die (6) and with a rotation / stroke drive (5, 55, 85) by which the tool support (7) can be moved back and forth in the direction of a lifting axis (8) to the working area of the die cutter and adjusting its rotation around the axis of travel (8) and comprising an electric motor for driving the rotation (14, 64a; 94a, 94b), a motor electric drive actuator (14, 64b; 94a, 94b) and a drive spindle (18, 68; 98a, 98b) connected in motion with the tool support (7), being able to turn a race spindle nut (17 , 67; 97a, 97b) placed on the drive spindle (18, 68; 98a, 98b) for the movement of the tool support (7) in the direction of the stroke axis (8) by means of the stroke drive motor ( 14, 64b; 94a, 94b) in relation to the drive spindle (18, 68; 98a, 98b) and move the drive spindle (18, 68; 98 a, 98b) in the direction of a spindle shaft (19) and can be rotated, for the rotation adjustment of the tool support (7) around the axis of travel (8), a drag (27, 77; 97a, 97b) rotating around the axis (19) of the drive spindle (18, 68; 98a, 98b) by means of the rotation drive motor (14, 64a; 94a, 94b) while dragging the drive spindle ( 18, 68; 98a, 98b) characterized in that the travel spindle nut (17, 67; 97a, 97b) is mounted on a rotor (16, 66b; 96a, 96b) of the stroke drive motor (14, 64b; 94a, 94b), rotor that rotates around the axis (19) of the drive spindle (18, 68; 98a, 98b) and / or the drive (77; 97a, 97b) is mounted on a rotor (66a; 96a, 96b ) of the rotation drive motor (64a; 94a, 94b), rotor that rotates around the axis (19) of the drive spindle (68; 98a, 98b) and because the travel spindle nut (17, 67; 97a, 97b) and the corresponding rotor (16, 66b; 96a, 96b) are arranged within a stator (15, 65b; 95a, 95b) of the stroke drive motor (14, 64b; 94, 94b) and / or the drive (77; 97a, 97b) and the corresponding rotor (66a; 96a, 9 6b) inside a stator (65a; 95a, 95b) of the rotation drive motor (64a; 94a, 94b), at least partially overlapping, the running spindle nut (17, 67; 97a, 97b) and the stator (15, 65b; 95a, 95b) of the stroke drive motor (14, 64b; 94a, 94b) and / or the drive (77; 97a, 97b) and the stator (65a; 95a, 95b) of the rotation drive motor (64a; 94a, 94b) in the direction of the spindle shaft (19).