圓錐破碎機所(suo)采(cai)用(yong)的(de)球(qiu)面(mian)軸(zhou)(zhou)(zhou)承(cheng)(cheng)襯材質為鑄青銅,工作時(shi)由軸(zhou)(zhou)(zhou)和銷(xiao)將(jiang)二件(jian)球(qiu)面(mian)軸(zhou)(zhou)(zhou)承(cheng)(cheng)襯連接成一個整(zheng)體,安(an)裝在(zai)球(qiu)面(mian)鉸鏈聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)內,球(qiu)面(mian)軸(zhou)(zhou)(zhou)承(cheng)(cheng)襯外徑Φ110f7處子(zi)球(qiu)面(mian)鉸鏈聯(lian)袖器(qi)(qi)內孔,采(cai)用(yong)H7/f7配合,可(ke)轉(zhuan)動(dong)。球(qiu)面(mian)Φ196f7處于(yu)套管(guan)(guan)內孔。當聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)調整(zheng)方向時(shi),球(qiu)面(mian)軸(zhou)(zhou)(zhou)承(cheng)(cheng)襯柱面(mian)中(zhong)Φ110f7在(zai)萬向球(qiu)面(mian)聯(lian)抽器(qi)(qi)中(zhong)轉(zhuan)動(dong),同時(shi)球(qiu)面(mian)Φ196f7在(zai)套管(guan)(guan)內轉(zhuan)動(dong),為使其轉(zhuan)動(dong)靈活,除保證尺(chi)寸精度外。還必須保證球(qiu)面(mian)Φ196f7中(zhong)心(xin)與柱面(mian)Φ110f7中(zhong)心(xin)向心(xin),同時(shi)保證球(qiu)面(mian)Φ196f7中(zhong)心(xin)與銷(xiao)孔Φ25H7同心(xin),否則圓錐破碎機(ji)內的(de)萬向聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)在(zai)工作是有(you)可(ke)能出(chu)現(xian)卡死(si)現(xian)象。
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