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1.
公开(公告)号:EP0102620A2
公开(公告)日:1984-03-14
申请号:EP83108594.9
申请日:1983-08-31
CPC分类号: B21D45/006 , B21D28/002 , Y10T83/2153 , Y10T83/2166 , Y10T83/7547
摘要: A punch (27) and ram assembly (13, 36, 40) for a punch press (10) which clamps a workpiece prior to punching with the same mechanism used to strip the workpiece from the punch (27) as the punch is retracted. The elements of the clamping and stripping mechanism (36, 40) are carried and actuated by the ram (13) and its motion. The invention allows for adjusting the clamping and stripping force.
摘要翻译: 用于冲压机(10)的冲头(27)和冲头组件(13,36,40),该冲头组件(13,36,40)在冲压之前利用用于在冲头缩回时从冲头(27)剥离工件的相同机构夹紧工件。 夹紧和剥离机构(36,40)的元件由冲头(13)及其运动承载和致动。 本发明允许调节夹紧和剥离力。