Bending device and method for bending a long profile, in particular of a tube as well as bending installation for the three-dimensional shape of a long profile with at least two bending devices

摘要

Bending device for bending of a long profile (19), in particular of a tube, comprising an upper tool unit (2) and a lower tool unit (3), which are movable relative to one another, wherein the upper tool unit (2) and / or the lower tool unit (3) at least one of the bending shape, which thereby forming region (17) has / have, by means of which at least one bend section on the long profile (19) can be produced. According to the invention, a part of the upper tool unit (2) and / or the lower tool unit (3) about a pivot axis, which is variable in its inclination and the pivot axis is in synchronism for changing the inclination to a circular path about an axis of rotation (y) can be displaced around.