Press for shaping by a brief description of drawing, a blank of sheet and method of drawing corresponding

摘要

The present invention relates to a press (1) intended to be shaped by a method for pressing a sheet metal blank (2), comprising a matrix (5) and a punch (3) to be stamped, the sheet blank (2) by an action moving the matrix (5) and the punch (3), the press (1) comprising a fixing jaw (55), at least in part, formed by a lateral part (52) of the matrix (5) and by an upper portion (43) which is movable in a greenhouse - blank (4) which is adapted to maintain during a portion of the process of drawing, a lateral edge (21) of the sheet blank (2), said fixing jaw (55) which can slide laterally towards the outside of the central part of the press (1) for at least a second part of the drawing process.