
威海力建液壓設(she)備廠
經(jing)營模式:生產加工
地址(zhi):山東(dong)省(sheng)威海(hai)市羊(yang)亭孫家灘(tan)工業園
主營(ying):液壓缸(gang),油缸(gang),液壓系統
業務熱線:
QQ:3049278720
HSG型(xing)工程用液壓缸(gang)
HSG型工(gong)程用(yong)液(ye)壓缸為雙作(zuo)用(yong)單活塞(sai)桿式液(ye)壓缸。具(ju)有安裝連接(jie)方式多樣以及可(ke)帶緩沖裝置(zhi)等特點。適用(yong)于工(gong)程機(ji)械(xie)、起重運輸機(ji)械(xie)、船舶機(ji)械(xie)、冶金礦山機(ji)械(xie)以及其它液(ye)壓系統。
DG型車輛(liang)用液(ye)壓缸
DG型車(che)輛(liang)用(yong)液(ye)(ye)壓(ya)缸為雙作用(yong)單活塞(sai)桿式(shi)液(ye)(ye)壓(ya)缸,主要用(yong)于車(che)輛(liang)、工程機(ji)械、起(qi)重機(ji)械、礦(kuang)山機(ji)械、冶金(jin)機(ji)械及其它機(ji)械的液(ye)(ye)壓(ya)系統。





活塞式液壓缸
單活(huo)塞(sai)(sai)桿液壓缸(gang)(gang)只有一(yi)端有活(huo)塞(sai)(sai)桿。如(ru)圖所示是一(yi)種(zhong)單活(huo)塞(sai)(sai)液壓缸(gang)(gang)。其兩端進出(chu)口(kou)油(you)口(kou)A和B都可通壓力(li)油(you)或回油(you),以實現(xian)雙向(xiang)運(yun)動(dong),故稱(cheng)為雙作用缸(gang)(gang)。
活塞(sai)(sai)僅能單向(xiang)運(yun)動(dong),其反方向(xiang)運(yun)動(dong)需(xu)由外力來完(wan)成。但其行(xing)程一般(ban)較活塞(sai)(sai)式(shi)液壓缸大。
活塞式(shi)液壓缸(gang)(gang)可分為單桿式(shi)和(he)雙桿式(shi)兩(liang)種(zhong)結(jie)構,其固定(ding)方式(shi)由缸(gang)(gang)體固定(ding)和(he)活塞桿固定(ding)兩(liang)種(zhong)。、
擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)式(shi)(shi)(shi)液壓(ya)缸是輸出扭矩并(bing)實(shi)現往復(fu)運(yun)動(dong)(dong)(dong)(dong)的執行(xing)元件(jian),有單葉(xie)片(pian)、雙(shuang)葉(xie)片(pian)、螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)等幾(ji)種形式(shi)(shi)(shi)。葉(xie)片(pian)式(shi)(shi)(shi)式(shi)(shi)(shi):定(ding)(ding)子塊固定(ding)(ding)在缸體上,而(er)葉(xie)片(pian)和(he)轉子連接在一起。根據進油(you)方向,葉(xie)片(pian)將帶動(dong)(dong)(dong)(dong)轉子作往復(fu)擺(bai)動(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)式(shi)(shi)(shi)又分單螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)和(he)雙(shuang)螺(luo)旋(xuan)兩(liang)種,現在雙(shuang)螺(luo)旋(xuan)比較(jiao)常用,靠兩(liang)個螺(luo)旋(xuan)副降液壓(ya)缸內活塞的直線運(yun)動(dong)(dong)(dong)(dong)轉變(bian)為直線運(yun)動(dong)(dong)(dong)(dong)與自(zi)轉運(yun)動(dong)(dong)(dong)(dong)的復(fu)he運(yun)動(dong)(dong)(dong)(dong),從(cong)而(er)實(shi)現擺(bai)動(dong)(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)(dong)。