折彎機是一種能夠對(dui)薄(bo)板(ban)進行折彎的(de)(de)機器(qi)，其結構主要(yao)包括支(zhi)架、工(gong)作(zuo)臺和(he)(he)夾緊板(ban)，工(gong)作(zuo)臺置(zhi)于(yu)支(zhi)架上，工(gong)作(zuo)臺由底(di)座(zuo)和(he)(he)壓板(ban)構成，底(di)座(zuo)通(tong)過鉸鏈與夾緊板(ban)相連，底(di)座(zuo)由座(zuo)殼、線圈和(he)(he)蓋板(ban)組成，線圈置(zhi)于(yu)座(zuo)殼的(de)(de)凹陷(xian)(xian)內，凹陷(xian)(xian)頂(ding)部覆(fu)有蓋板(ban)。使(shi)用時由導線對(dui)線圈通(tong)電(dian)(dian)，通(tong)電(dian)(dian)后(hou)對(dui)壓板(ban)產生引力，從而實現對(dui)壓板(ban)和(he)(he)底(di)座(zuo)之(zhi)間薄(bo)板(ban)的(de)(de)夾持。由于(yu)采用了電(dian)(dian)磁力夾持，使(shi)得壓板(ban)可(ke)以做(zuo)成多(duo)種工(gong)件(jian)要(yao)求，而且可(ke)對(dui)有側壁的(de)(de)工(gong)件(jian)進行加工(gong)，操(cao)作(zuo)上也十分簡便(bian)。

折(zhe)彎(wan)機使用(yong)時由導線(xian)(xian)對線(xian)(xian)圈通(tong)電，通(tong)電后對壓(ya)板(ban)產生(sheng)引力(li)，從而(er)實(shi)現對壓(ya)板(ban)和底座之間薄板(ban)的夾持(chi)。由于(yu)采用(yong)了電磁力(li)夾持(chi)，使得壓(ya)板(ban)可以做成多種(zhong)工(gong)件(jian)要求(qiu)，而(er)且可對有(you)側(ce)壁的工(gong)件(jian)進行加(jia)工(gong)。折(zhe)彎(wan)機可以通(tong)過更換折(zhe)彎(wan)機模具，從而(er)滿足各種(zhong)工(gong)件(jian)需求(qiu)。