立車車床由左右立柱、頂梁
、工作台底座組成框架
，以承受切削時的負荷，橫梁沿立柱導軌上下移動，橫梁升降電機及蝸杆減速箱置於頂梁上。

    立li車che車che床chuang橫heng梁liang由you碟die形xing彈dan簧huang通tong過guo杠gang杆gan夾jia緊jin在zai立li柱zhu上shang，橫heng梁liang升sheng降jiang的de操cao作zuo按an鈕niu在zai吊diao掛gua按an鈕niu站zhan變bian速su箱xiang緊jin固gu在zai工gong作zuo台tai底di座zuo的de後hou部bu
，主zhu電dian念nian頭tou由you彈dan性xing聯lian軸zhou器qi與yu變bian速su箱xiang相xiang連lian接jie

，變bian速su箱xiang由you變bian速su油you缸gang推tui動dong交jiao換huan齒chi輪lun實shi現xian十shi六liu種zhong轉zhuan速su的de變bian換huan
，轉zhuan速su變bian換huan開kai關guan在zai吊diao掛gua按an鈕niu站zhan上shang。

立(li)車(che)車(che)床(chuang)工(gong)作(zuo)台(tai)由(you)主(zhu)電(dian)機(ji)經(jing)變(bian)速(su)箱(xiang)直(zhi)接(jie)啟(qi)動(dong)和(he)製(zhi)動(dong)，工(gong)作(zuo)台(tai)僅(jin)有(you)正(zheng)向(xiang)工(gong)作(zuo)滾(gun)動(dong)，但(dan)可(ke)以(yi)作(zuo)正(zheng)反(fan)向(xiang)點(dian)動(dong)以(yi)便(bian)於(yu)工(gong)作(zuo)找(zhao)正(zheng)。工(gong)作(zuo)台(tai)鑲(xiang)有(you)鋅(xin)鋁(lv)銅(tong)合(he)金(jin)耐(nai)磨(mo)導(dao)軌(gui)板(ban)，並(bing)在(zai)導(dao)軌(gui)間(jian)通(tong)入(ru)壓(ya)力(li)油(you)以(yi)提(ti)高(gao)導(dao)軌(gui)承(cheng)載(zai)能(neng)力(li)。

    工gong作zuo台tai主zhu軸zhou上shang裝zhuang兩liang個ge雙shuang列lie短duan圓yuan柱zhu滾gun子zi軸zhou承cheng，其qi內nei環huan帶dai有you錐zhui孔kong用yong以yi調tiao整zheng徑jing向xiang間jian隙xi，以yi保bao證zheng主zhu軸zhou能neng在zai高gao精jing度du下xia平ping穩wen地di工gong作zuo。工gong作zuo台tai的de啟qi動dong
，製zhi動dong與yu點dian動dong的de操cao作zuo按an鈕niu在zai吊diao掛gua按an鈕niu站zhan上shang。

大da型xing數shu控kong立li車che左zuo右you兩liang個ge進jin給gei箱xiang裝zhuang在zai橫heng梁liang的de兩liang端duan，進jin給gei箱xiang結jie構gou相xiang同tong，在zai進jin給gei箱xiang的de後hou部bu裝zhuang有you刀dao架jia進jin給gei用yong電dian機ji與yu快kuai速su移yi動dong電dian機ji各ge一yi台tai
，工gong作zuo進jin給gei由you變bian換huan齒chi輪lun實shi現xian十shi八ba種zhong進jin給gei量liang的de變bian換huan。