
蛇形彈簧聯軸器是(shi)一(yi)種(zhong)(zhong)結構先進的金屬聯軸器,它靠蛇形(xing)彈簧(huang)片來傳遞扭矩,蛇形(xing)彈簧(huang)聯軸器是(shi)軸聯接(jie)傳動部件,也(ye)是(shi)一(yi)種(zhong)(zhong)非常通(tong)用(yong)的軸聯接(jie)傳動部件。蛇簧(huang)聯軸器承受扭矩較大,適用(yong)于(yu)重型機(ji)械(xie)及通(tong)用(yong)機(ji)械(xie)場合。這種(zhong)(zhong)經過特殊工藝(yi)處的蛇形(xing)彈簧(huang),具有很(hen)長(chang)的使(shi)用(yong)壽命(ming)(ming) 允許(xu)轉速較高,在軸向、徑向和角(jiao)向具有良好的補償能力。結構簡(jian)單;拆(chai)裝方(fang)便,使(shi)用(yong)壽命(ming)(ming)長(chang);減振效果好,避免了共振。
蛇形(xing)聯軸器共有九類型(xing)(xing)(xing)(xing)式,分別是JS罩(zhao)殼徑向安裝型(xing)(xing)(xing)(xing)(基(ji)本型(xing)(xing)(xing)(xing))、JSB罩(zhao)殼軸向安裝型(xing)(xing)(xing)(xing)、JSS雙法(fa)(fa)蘭(lan)聯接(jie)型(xing)(xing)(xing)(xing)、JSD單(dan)法(fa)(fa)蘭(lan)聯接(jie)型(xing)(xing)(xing)(xing)、SJS接(jie)中間軸型(xing)(xing)(xing)(xing)、JSG高速型(xing)(xing)(xing)(xing)、JSZ帶制(zhi)(zhi)動輪型(xing)(xing)(xing)(xing)、JSP帶制(zhi)(zhi)動盤型(xing)(xing)(xing)(xing)、JSA安全型(xing)(xing)(xing)(xing)等。
蛇簧聯軸器其主要結構是由兩個半聯軸節,兩個半外罩,兩個密封圈及蛇形彈簧片組成。它是靠蛇簧嵌入兩半聯軸節的齒槽內來傳遞扭矩,聯軸器以蛇形彈簧片嵌入兩個半聯軸節的齒槽內,來實現主動軸與從動軸的鏈接。蛇型彈簧聯軸器運轉(zhuan)時(shi),是(shi)靠主動(dong)(dong)端齒面對蛇(she)簧(huang)的(de)(de)軸向作用力帶動(dong)(dong)從動(dong)(dong)端,來傳遞扭矩(ju)(ju),如此在很大程度(du)上避(bi)免了共振(zhen)現象發(fa)生(sheng),且簧(huang)片(pian)在傳遞扭矩(ju)(ju)時(shi)所(suo)產(chan)生(sheng)的(de)(de)彈性變量,使機械系統能(neng)獲得較好的(de)(de)減(jian)振(zhen)效(xiao)果,其平均減(jian)振(zhen)率達36%以上。
微信咨詢