Tool arrangement for making oblique cuts in metal sheets by fine blanking or punching

摘要

Tool arrangement for making oblique cuts in metal sheets by fine blanking or punching, whose top plate (8), press plate (1) and bottom plate (9) are guided perpendicular to one another, whose die plate (2) is aligned horizontally and whose cutting punch (12) and cutting opening (17) in the die plate (2) are aligned in a cutting direction at an angle to the perpendicular, the die plate (2) being guided on pin walls (15, 18; 16, 19) aligned parallel with the cutting direction. When the cutting edges of the die plate opening (17) wear, this guidance of the die plate (2) allows regrinding and appropriate underlining of the die plate (2) without losing the required exact position of alignment between the cutting punch (12) and the cutting opening (17). <IMAGE>