Machine tool with cam gear, in particular for punching and shaping the lead-outs of integrated circuits

摘要

PCT No. PCT/EP92/01450 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed Jun. 27, 1992 PCT Pub. No. WO93/02540 PCT Pub. Date Feb. 4, 1993.The machine tool has a frame (10) and in it, a cam gear with two pairs of cam tracks with complementary curve shapes. The tool actuation takes place by means of two levers (3a, 3b) which are hinged to the side on a clamping plate (8). Each of these levers has two rollers (4a, 6a; 4b, 6b) on one of its arms and these are coupled positively to one cam track pair each.