
卷(juan)筒(tong)(tong)聯軸器是起重設備傳動(dong)(dong)系統中重要(yao)的(de)(de)(de)的(de)(de)(de)部(bu)件(jian), 通過其連接減(jian)速機(ji)(ji)動(dong)(dong)力輸入軸和卷(juan)筒(tong)(tong)契合,傳遞扭矩同時限制(zhi)卷(juan)筒(tong)(tong)的(de)(de)(de)軸向竄動(dong)(dong),并(bing)且(qie)帶有機(ji)(ji)械或者電子(zi)磨損(sun)報警,是卷(juan)筒(tong)(tong)式提升機(ji)(ji)構的(de)(de)(de)核心部(bu)件(jian)之一。
卷(juan)筒聯軸(zhou)(zhou)器(qi)是一種(zhong)新型撓性聯軸(zhou)(zhou)器(qi),主(zhu)要用于(yu)起重(zhong)設備(bei)中(zhong)起升機構的減速器(qi)輸出軸(zhou)(zhou)與鋼絲繩(sheng)卷(juan)筒的聯接,也適(shi)用于(yu)其(qi)它(ta)類似的既傳(chuan)遞轉矩(ju)又承受(shou)徑向(xiang)載荷的機械設備(bei),但不能用作需承受(shou)軸(zhou)(zhou)向(xiang)載荷的傳(chuan)動。
卷筒聯(lian)軸(zhou)(zhou)器(qi)由帶鼓形齒(chi)的外齒(chi)軸(zhou)(zhou)套、帶聯(lian)接法蘭和內(nei)齒(chi)圈(quan)的外套、帶外球面的承(cheng)載環、端(duan)蓋(gai)和密封(feng)圈(quan)等組成,并設有定位磨損指(zhi)針、潤滑油孔(kong)和通(tong)氣孔(kong)等。
外(wai)齒軸(zhou)套和外(wai)套構(gou)成的(de)(de)鼓(gu)形(xing)齒式(shi)聯軸(zhou)器傳遞驅動(dong)功率(lv), 而由承(cheng)載(zai)環的(de)(de)外(wai)球面(mian)和外(wai)套的(de)(de)內(nei)(nei)承(cheng)載(zai)面(mian)形(xing)成的(de)(de)接觸副構(gou)成自動(dong)調(diao)位的(de)(de)球面(mian)軸(zhou)承(cheng),承(cheng)受徑(jing)向載(zai)荷。聯軸(zhou)器的(de)(de)內(nei)(nei)、外(wai)齒嚙合在(zai)油浴(yu)中工(gong)作,通(tong)過內(nei)(nei)外(wai)端蓋、密封圈防止(zhi)潤滑脂泄漏。
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