折彎機是一(yi)種(zhong)能夠對(dui)(dui)薄板(ban)進行折彎的機器，其結構主要包括支(zhi)架(jia)(jia)、工(gong)(gong)作(zuo)臺和夾(jia)(jia)(jia)緊板(ban)，工(gong)(gong)作(zuo)臺置于(yu)支(zhi)架(jia)(jia)上(shang)，工(gong)(gong)作(zuo)臺由(you)底(di)座(zuo)(zuo)和壓(ya)(ya)板(ban)構成(cheng)，底(di)座(zuo)(zuo)通過(guo)鉸鏈與夾(jia)(jia)(jia)緊板(ban)相連，底(di)座(zuo)(zuo)由(you)座(zuo)(zuo)殼、線圈(quan)(quan)和蓋板(ban)組成(cheng)，線圈(quan)(quan)置于(yu)座(zuo)(zuo)殼的凹陷內，凹陷頂部覆有蓋板(ban)。使用時由(you)導線對(dui)(dui)線圈(quan)(quan)通電，通電后(hou)對(dui)(dui)壓(ya)(ya)板(ban)產生(sheng)引力，從而實現對(dui)(dui)壓(ya)(ya)板(ban)和底(di)座(zuo)(zuo)之間薄板(ban)的夾(jia)(jia)(jia)持。由(you)于(yu)采用了(le)電磁力夾(jia)(jia)(jia)持，使得(de)壓(ya)(ya)板(ban)可以做(zuo)成(cheng)多種(zhong)工(gong)(gong)件要求，而且可對(dui)(dui)有側壁的工(gong)(gong)件進行加工(gong)(gong)，操作(zuo)上(shang)也十分簡便。

折(zhe)彎機(ji)使(shi)用(yong)(yong)時由導線(xian)對(dui)線(xian)圈通電(dian)，通電(dian)后(hou)對(dui)壓板(ban)(ban)產生引(yin)力，從(cong)而實現對(dui)壓板(ban)(ban)和底座之間薄(bo)板(ban)(ban)的夾(jia)持。由于采用(yong)(yong)了電(dian)磁(ci)力夾(jia)持，使(shi)得壓板(ban)(ban)可(ke)以做成多種工件要求，而且可(ke)對(dui)有側(ce)壁的工件進(jin)行加(jia)工。折(zhe)彎機(ji)可(ke)以通過更(geng)換折(zhe)彎機(ji)模具，從(cong)而滿足(zu)各(ge)種工件需求。