折彎機是(shi)一種能夠(gou)對(dui)(dui)薄板(ban)(ban)進行折彎的機器，其結構(gou)主要包(bao)括支架、工(gong)(gong)作(zuo)臺和(he)夾緊(jin)(jin)板(ban)(ban)，工(gong)(gong)作(zuo)臺置(zhi)(zhi)于支架上，工(gong)(gong)作(zuo)臺由底座和(he)壓(ya)板(ban)(ban)構(gou)成，底座通過鉸鏈與夾緊(jin)(jin)板(ban)(ban)相連，底座由座殼(ke)、線(xian)圈(quan)和(he)蓋(gai)板(ban)(ban)組成，線(xian)圈(quan)置(zhi)(zhi)于座殼(ke)的凹陷(xian)內，凹陷(xian)頂部覆有蓋(gai)板(ban)(ban)。使用時(shi)由導線(xian)對(dui)(dui)線(xian)圈(quan)通電(dian)，通電(dian)后(hou)對(dui)(dui)壓(ya)板(ban)(ban)產生(sheng)引力(li)(li)，從而實現對(dui)(dui)壓(ya)板(ban)(ban)和(he)底座之間(jian)薄板(ban)(ban)的夾持。由于采用了電(dian)磁(ci)力(li)(li)夾持，使得壓(ya)板(ban)(ban)可以做成多種工(gong)(gong)件要求，而且可對(dui)(dui)有側壁的工(gong)(gong)件進行加工(gong)(gong)，操作(zuo)上也十(shi)分簡便。

折彎(wan)機使用時由導線對(dui)(dui)線圈通(tong)(tong)電，通(tong)(tong)電后(hou)對(dui)(dui)壓板(ban)(ban)(ban)產生引力，從(cong)而(er)實(shi)現對(dui)(dui)壓板(ban)(ban)(ban)和底座之間薄板(ban)(ban)(ban)的夾(jia)持。由于采(cai)用了電磁力夾(jia)持，使得壓板(ban)(ban)(ban)可以做成多種(zhong)(zhong)工(gong)件要求，而(er)且(qie)可對(dui)(dui)有側壁的工(gong)件進(jin)行加工(gong)。折彎(wan)機可以通(tong)(tong)過更換折彎(wan)機模具，從(cong)而(er)滿足各種(zhong)(zhong)工(gong)件需求。