折彎(wan)機(ji)是(shi)一(yi)種(zhong)能夠對(dui)薄板(ban)進(jin)行折彎(wan)的(de)(de)機(ji)器，其結構(gou)主要包(bao)括支架、工(gong)作臺和(he)夾緊板(ban)，工(gong)作臺置于支架上，工(gong)作臺由底(di)(di)座(zuo)(zuo)(zuo)和(he)壓板(ban)構(gou)成(cheng)，底(di)(di)座(zuo)(zuo)(zuo)通過鉸鏈與夾緊板(ban)相(xiang)連，底(di)(di)座(zuo)(zuo)(zuo)由座(zuo)(zuo)(zuo)殼、線圈(quan)和(he)蓋板(ban)組成(cheng)，線圈(quan)置于座(zuo)(zuo)(zuo)殼的(de)(de)凹(ao)(ao)陷內，凹(ao)(ao)陷頂部覆有(you)蓋板(ban)。使用(yong)時由導線對(dui)線圈(quan)通電(dian)(dian)，通電(dian)(dian)后(hou)對(dui)壓板(ban)產生(sheng)引力，從(cong)而實現對(dui)壓板(ban)和(he)底(di)(di)座(zuo)(zuo)(zuo)之間(jian)薄板(ban)的(de)(de)夾持。由于采用(yong)了電(dian)(dian)磁力夾持，使得壓板(ban)可(ke)以做成(cheng)多種(zhong)工(gong)件要求，而且(qie)可(ke)對(dui)有(you)側壁的(de)(de)工(gong)件進(jin)行加工(gong)，操作上也十分簡便。

折(zhe)彎機(ji)使用時由導線對線圈通電(dian)，通電(dian)后對壓板產(chan)生引力，從而實(shi)現(xian)對壓板和底座之(zhi)間(jian)薄(bo)板的(de)(de)夾(jia)持(chi)。由于采用了(le)電(dian)磁力夾(jia)持(chi)，使得壓板可以(yi)做(zuo)成多種工(gong)(gong)(gong)件要求(qiu)，而且可對有側壁的(de)(de)工(gong)(gong)(gong)件進行(xing)加工(gong)(gong)(gong)。折(zhe)彎機(ji)可以(yi)通過更換折(zhe)彎機(ji)模具，從而滿足各種工(gong)(gong)(gong)件需求(qiu)。