Apparatus for the simultaneous production of a plurality of component hollow bodies by the internal high-pressure forming method

摘要

An apparatus for the simultaneous production by the internal high-pressure forming method of a plurality of component hollow bodies, at least some of which are different, for a hollow-body arrangement constructed from these component hollow bodies comprises a forming press (1, 2) with die arrangements (31-34) and an internal high-pressure source common to a number of them. The forming press (1, 2) has a press table (1) and a press ram (2) which is arranged above the latter and can be moved up and down. Each of the die arrangements (31-34) has a bottom die (35) mounted on the press table (1), a top die (36) mounted on the press ram (2), and forming rams (37). The die arrangement (31-34) for each component hollow body can be controlled independently of the others in terms of the forming carried out. Such an apparatus is of particularly simple construction if all the bottom dies (35) of the die arrangements (31-34) are mounted on the press table (1) and all the top dies (36) are mounted on the press rams (2) of the forming press (1, 2) common to all the die arrangements (31-34). <IMAGE>