Folding tool for forming a metal plate into a step plate has lower and upper stamping parts with displaceable wedges on their surfaces to permit adjustment of the step height of the plate being formed

摘要

Folding tool for folding a plate (B) has a lower part (3) and a moving upper part (4) that moves relative to the lower part in a working direction (z). A plate to be formed into a step plate is placed between the two. The step height (h) can be adjusted by displacing a lower part wedge (17), which is arranged at a sloping angle to the longitudinal direction of the lower part, and by displacing the upper part wedge (40), which is also arranged at a sloping angle, in a similar manner.