Drive for auxiliaries of press

摘要

A cam disc (2) is fixed on the crankpin (1) of the crankshaft which drives the press. The cam disc engages with the end of a rod (3) which is mounted inside the connecting rod (4) of the press drive and which is connected to the ram (5) of a single- or multistage press. The cam, while moving round with the crankpin, rotates relative to the rod according to a predetermined movement-time-law. It drives auxiliary equipment on the press ram.