折(zhe)彎(wan)(wan)機(ji)是一種(zhong)(zhong)能(neng)夠對(dui)薄板(ban)進(jin)行折(zhe)彎(wan)(wan)的(de)機(ji)器，其(qi)結構主要(yao)包(bao)括支(zhi)架、工(gong)(gong)作(zuo)臺和(he)夾緊(jin)板(ban)，工(gong)(gong)作(zuo)臺置于(yu)支(zhi)架上，工(gong)(gong)作(zuo)臺由底座(zuo)(zuo)和(he)壓(ya)板(ban)構成，底座(zuo)(zuo)通過鉸鏈與夾緊(jin)板(ban)相連，底座(zuo)(zuo)由座(zuo)(zuo)殼、線(xian)圈(quan)和(he)蓋(gai)板(ban)組成，線(xian)圈(quan)置于(yu)座(zuo)(zuo)殼的(de)凹陷內，凹陷頂部覆(fu)有蓋(gai)板(ban)。使用時由導線(xian)對(dui)線(xian)圈(quan)通電(dian)，通電(dian)后(hou)對(dui)壓(ya)板(ban)產(chan)生引力，從而實現對(dui)壓(ya)板(ban)和(he)底座(zuo)(zuo)之間薄板(ban)的(de)夾持(chi)。由于(yu)采(cai)用了電(dian)磁力夾持(chi)，使得壓(ya)板(ban)可以(yi)做成多(duo)種(zhong)(zhong)工(gong)(gong)件要(yao)求，而且(qie)可對(dui)有側壁的(de)工(gong)(gong)件進(jin)行加工(gong)(gong)，操作(zuo)上也十分簡便。

折彎機使用(yong)時由(you)導線對線圈通(tong)電，通(tong)電后(hou)對壓板(ban)產生引力(li)，從(cong)(cong)而實現對壓板(ban)和底座之間薄板(ban)的(de)夾(jia)持。由(you)于采(cai)用(yong)了(le)電磁力(li)夾(jia)持，使得(de)壓板(ban)可以做成(cheng)多種(zhong)工(gong)(gong)件要求(qiu)，而且(qie)可對有側壁的(de)工(gong)(gong)件進行加(jia)工(gong)(gong)。折彎機可以通(tong)過更換折彎機模具，從(cong)(cong)而滿足(zu)各種(zhong)工(gong)(gong)件需求(qiu)。