折彎機是一種能夠對薄板(ban)(ban)(ban)(ban)進(jin)行折彎的機器(qi)，其結構主要包括支架、工作臺和夾(jia)緊板(ban)(ban)(ban)(ban)，工作臺置于(yu)(yu)(yu)支架上(shang)，工作臺由底(di)座(zuo)和壓(ya)板(ban)(ban)(ban)(ban)構成，底(di)座(zuo)通(tong)過鉸(jiao)鏈與夾(jia)緊板(ban)(ban)(ban)(ban)相連，底(di)座(zuo)由座(zuo)殼、線(xian)圈和蓋板(ban)(ban)(ban)(ban)組成，線(xian)圈置于(yu)(yu)(yu)座(zuo)殼的凹陷(xian)內，凹陷(xian)頂部覆(fu)有蓋板(ban)(ban)(ban)(ban)。使用時由導線(xian)對線(xian)圈通(tong)電，通(tong)電后對壓(ya)板(ban)(ban)(ban)(ban)產生引力，從而實(shi)現對壓(ya)板(ban)(ban)(ban)(ban)和底(di)座(zuo)之間薄板(ban)(ban)(ban)(ban)的夾(jia)持。由于(yu)(yu)(yu)采用了電磁力夾(jia)持，使得壓(ya)板(ban)(ban)(ban)(ban)可以做成多種工件要求，而且可對有側壁的工件進(jin)行加工，操作上(shang)也十分簡便。

折(zhe)(zhe)彎(wan)機使用時由導線對線圈通電(dian)(dian)(dian)，通電(dian)(dian)(dian)后對壓(ya)板(ban)產生引力，從(cong)而(er)實現對壓(ya)板(ban)和(he)底座(zuo)之(zhi)間薄板(ban)的夾(jia)持。由于采(cai)用了(le)電(dian)(dian)(dian)磁力夾(jia)持，使得(de)壓(ya)板(ban)可以(yi)做(zuo)成(cheng)多(duo)種(zhong)工件(jian)(jian)要求，而(er)且可對有(you)側壁(bi)的工件(jian)(jian)進行加(jia)工。折(zhe)(zhe)彎(wan)機可以(yi)通過(guo)更換折(zhe)(zhe)彎(wan)機模具(ju)，從(cong)而(er)滿足各種(zhong)工件(jian)(jian)需(xu)求。