Device for alignment of heavy profiles - works between vertically movable tools above or below the line of alignment with profile aligned in stages with alternating advance feed movements and press stages.

摘要

Upper and lower work tools (2,3) are divided into at least three successive, alternating convexly and concavely curved zones (A,B,C) defining the alignment area (6), and are so arranged that a convex or concave zone of the upper tool is opposite a concave or convex zone of the lower tool (3). The upper and lower tools (2,3) have a first convex or concave curved zone (A), a second concave or convex curved zone (B) and a third slightly convex or slightly concave curved zone (C). The first and second zones are of the same length and are shorter than the third zone. The upper and lower tools consist of individual stamps forming a pair. USE/ADVANTAGE - To improve the alignment of heavy parge profiles being processed in a stamping mill