(57) Abstract Objective Die set to on table of press machine itselfInstallation and removal job safely, the auxiliary equipment which easily and quickly can be doneIt offers. Constitution It possesses the oil sac 16 which it is communicated is jointed to the hydraulic pumpRam 10, through the standards 14 for fixing, tebu of the press machine itselfPerson in charge stopping that try it is possible in the long channel 40 of the ru 38 surface. Rim of ramOn the surface in fluid-tight state in sleeve possible cylinder 26, Out in the long channelBeing sinking unrestricted, support pawl 36 in order to support die set as one unitIt forms. Using 4 these hydraulic type jacks, daisetsuTry to raise to table upward.
展开▼
