按摩椅配件電動推杆的技術原理
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[導讀:]按摩椅配件電動推杆的技術原理 diandongtuiganshiyizhongjiangdiandongjidexuanzhuanyundongzhuanbianweituigandezhixianwangfuyundongdedianliqudongzhuangzhi。keyongyugezhongjiandanhuofuzadegongyiliuchengzhongzuoweizhixingjixieshiyong,yishixianyuanjulikongzhi、集中控製或自動控製。直線傳動機構電動推杆,直線傳動機構電動推杆工作原理電動機經齒輪..
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按摩椅配件電動推杆的技術原理
diandongtuiganshiyizhongjiangdiandongjidexuanzhuanyundongzhuanbianweituigandezhixianwangfuyundongdedianliqudongzhuangzhi。keyongyugezhongjiandanhuofuzadegongyiliuchengzhongzuoweizhixingjixieshiyong,yishixianyuanjulikongzhi、集ji中zhong控kong製zhi或huo自zi動dong控kong製zhi。直zhi線xian傳chuan動dong機ji構gou電dian動dong推tui杆gan,直zhi線xian傳chuan動dong機ji構gou電dian動dong推tui杆gan工gong作zuo原yuan理li電dian動dong機ji經jing齒chi輪lun減jian速su後hou,帶dai動dong一yi對dui絲si杆gan螺luo母mu。把ba電dian機ji的de旋xuan轉zhuan運yun動dong變bian成cheng直zhi線xian運yun動dong,利li用yong電dian動dong機ji正zheng反fan轉zhuan完wan成cheng推tui杆gan動dong作zuo。如ru通tong過guo各ge種zhong杠gang杆gan、搖杆或連杆等機構可完成轉動、搖動等複雜動作。通過改變杠杆力臂長度,可以增大或加大行程。
1、結構:
電動推杆由電動機、減速齒輪、絲杆、銅螺母、導向套、活塞杆、軸承座、軸承座、彈簧、缸筒座、聯接叉及光電接近開關裝置(用戶選購)等部件所組成。
2、工作原理:
電dian動dong機ji通tong過guo一yi級ji或huo二er級ji齒chi輪lun減jian速su後hou,帶dai動dong絲si杠gang螺luo母mu付fu,把ba電dian動dong機ji的de旋xuan轉zhuan運yun動dong變bian為wei直zhi線xian運yun動dong,利li用yong電dian動dong機ji正zheng反fan轉zhuan實shi現xian推tui杆gan往wang複fu動dong作zuo。輸shu出chu推tui拉la力li相xiang等deng。通tong過guo各ge種zhong杠gang杆gan力li臂bi長chang度du,可ke以yi增zeng長chang行xing程cheng。
3、過載自動保護功能:
電(dian)動(dong)推(tui)杆(gan)內(nei)過(guo)載(zai)自(zi)動(dong)保(bao)護(hu)裝(zhuang)置(zhi),當(dang)推(tui)杆(gan)行(xing)程(cheng)到(dao)極(ji)限(xian)位(wei)置(zhi)或(huo)負(fu)載(zai)超(chao)過(guo)額(e)定(ding)推(tui)力(li)一(yi)定(ding)數(shu)值(zhi)時(shi),推(tui)杆(gan)將(jiang)自(zi)動(dong)切(qie)斷(duan)電(dian)源(yuan),起(qi)到(dao)保(bao)護(hu)作(zuo)用(yong),使(shi)電(dian)動(dong)機(ji)及(ji)其(qi)它(ta)構(gou)件(jian)不(bu)致(zhi)損(sun)壞(huai),但(dan)不(bu)得(de)以(yi)此(ci)作(zuo)為(wei)正(zheng)常(chang)運(yun)行(xing)時(shi)的(de)限(xian)位(wei)開(kai)關(guan)使(shi)用(yong)。因(yin)此(ci)要(yao)求(qiu)在(zai)本(ben)機(ji)上(shang)另(ling)行(xing)配(pei)置(zhi)外(wai)行(xing)程(cheng)限(xian)位(wei)開(kai)關(guan)裝(zhuang)置(zhi),本(ben)廠(chang)可(ke)為(wei)用(yong)戶(hu)配(pei)置(zhi)光(guang)電(dian)接(jie)近(jin)開(kai)關(guan)裝(zhuang)置(zhi),以(yi)控(kong)製(zhi)推(tui)杆(gan)正(zheng)常(chang)起(qi)停(ting)。
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