折(zhe)彎機是一(yi)種能夠(gou)對薄板(ban)(ban)(ban)進行(xing)折(zhe)彎的(de)(de)(de)機器，其結構(gou)主要包括支架(jia)(jia)、工(gong)(gong)作臺和夾(jia)(jia)緊板(ban)(ban)(ban)，工(gong)(gong)作臺置于支架(jia)(jia)上，工(gong)(gong)作臺由(you)底(di)座(zuo)和壓板(ban)(ban)(ban)構(gou)成(cheng)，底(di)座(zuo)通(tong)過鉸鏈與(yu)夾(jia)(jia)緊板(ban)(ban)(ban)相連，底(di)座(zuo)由(you)座(zuo)殼、線(xian)圈和蓋板(ban)(ban)(ban)組成(cheng)，線(xian)圈置于座(zuo)殼的(de)(de)(de)凹陷(xian)內(nei)，凹陷(xian)頂部覆有蓋板(ban)(ban)(ban)。使用(yong)時由(you)導線(xian)對線(xian)圈通(tong)電，通(tong)電后(hou)對壓板(ban)(ban)(ban)產生引力，從(cong)而(er)實現對壓板(ban)(ban)(ban)和底(di)座(zuo)之間(jian)薄板(ban)(ban)(ban)的(de)(de)(de)夾(jia)(jia)持(chi)。由(you)于采用(yong)了(le)電磁(ci)力夾(jia)(jia)持(chi)，使得(de)壓板(ban)(ban)(ban)可以做成(cheng)多種工(gong)(gong)件要求，而(er)且可對有側壁的(de)(de)(de)工(gong)(gong)件進行(xing)加工(gong)(gong)，操作上也十分簡(jian)便。

折彎(wan)機(ji)使用時由導線對線圈通電(dian)，通電(dian)后對壓(ya)板(ban)產生引力(li)，從而實現(xian)對壓(ya)板(ban)和底座(zuo)之間(jian)薄板(ban)的夾持。由于采用了電(dian)磁(ci)力(li)夾持，使得壓(ya)板(ban)可以做成多種工件要(yao)求(qiu)，而且可對有側壁(bi)的工件進行加(jia)工。折彎(wan)機(ji)可以通過更換折彎(wan)機(ji)模具，從而滿足(zu)各種工件需求(qiu)。