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Mold structure of hole retaining ring

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Mold structure of hole retaining ring

date:[2015-04-26]     pk_hits:
孔用擋圈模采用級進(jìn)模制造來克服復(fù)雜的制造,實行多工位集中的工藝方案。在壓力機(jī)的滑塊上將上模凸模的活動部分緊緊的固定住。跟隨滑塊上、下往復(fù)運動。在壓力機(jī)的工作臺或墊板上,將下模凸模的固定部分緊固住。再用側(cè)刃初定位、彈性卸料、導(dǎo)正銷精定位、自然漏料等方式級進(jìn)沖裁結(jié)構(gòu)形式。
擋圈
在運作時,坯料在下模面上利用定位零件定位,壓力機(jī)滑塊帶動上模下壓,從而是的零件達(dá)到所需的形狀和尺寸。上模回升時,出件的裝置將零件從凹凸模送出,為下一次沖壓提供方便。
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