Deep drawing machine for mold and spacer attachment design comprising spacer strips locked to sections fastened to mold base plate

摘要

Deep-drawing machine has quick-fastening attachments for mold and spacers, limiting single set of costly clamping components to mold table, whilst fitting cheap and simple attachments to potentially-numerous molds Spacer strips (12) are locked to sections (15) fastened to the mold base plate (11). Preferred features: bolts (15) or tongues include transverse grooves (16). A locking section (19) is slid or rotated into engagement in the groove. The locking section is operated manually, pneumatically, hydraulically or by motor. It is forked, and has two tines with symmetrical end bevels. A variant, in which the opposite section is a clamping roller, with D-cam cross section and stops, is further detailed.