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Basic Introduction to Retaining Rings for Holes

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Basic Introduction to Retaining Rings for Holes

date:[2019-10-24]     pk_hits:
擋圈又稱卡簧,分為孔用擋圈和軸用擋圈,起軸向限位作用,可以防止其他零件軸向竄動(dòng)。成型工藝多采用板材沖切,功能截面呈錐形,裝配后多為"線性接觸"部分大規(guī)格型號(hào)采用線材纏繞成型,沖切多余材料的工藝制成,截面呈規(guī)則矩形,裝配后為"面接觸"。
孔用擋圈的基本介紹:
孔用擋圈也可以叫做孔用彈性擋圈,孔用擋卡,孔用卡環(huán), 孔用卡簧, 孔用扣環(huán)。安裝于圓孔內(nèi),用作固定零部件的軸向運(yùn)動(dòng),這類擋圈的外徑比裝配圓孔直徑徑稍大。安裝時(shí)須用卡簧鉗,將鉗嘴插入擋圈的鉗孔中,夾緊擋圈,才能放入預(yù)先加工好的圓孔內(nèi)槽??子脫跞Φ闹饕牧鲜翘妓貜椈射撆c不銹鋼。

孔用擋圈按用途可以分為兩種:孔用彈性擋圈和反向孔用彈性擋圈。
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