折(zhe)彎機(ji)是一種能夠(gou)對薄板(ban)(ban)(ban)進行(xing)折(zhe)彎的(de)機(ji)器(qi)，其結構(gou)主要包括支(zhi)架、工(gong)作(zuo)臺和夾緊(jin)板(ban)(ban)(ban)，工(gong)作(zuo)臺置于(yu)支(zhi)架上(shang)，工(gong)作(zuo)臺由底(di)(di)座(zuo)(zuo)(zuo)和壓板(ban)(ban)(ban)構(gou)成，底(di)(di)座(zuo)(zuo)(zuo)通過鉸鏈(lian)與夾緊(jin)板(ban)(ban)(ban)相連，底(di)(di)座(zuo)(zuo)(zuo)由座(zuo)(zuo)(zuo)殼、線圈(quan)(quan)(quan)和蓋板(ban)(ban)(ban)組成，線圈(quan)(quan)(quan)置于(yu)座(zuo)(zuo)(zuo)殼的(de)凹陷內，凹陷頂部覆有(you)蓋板(ban)(ban)(ban)。使(shi)用時由導線對線圈(quan)(quan)(quan)通電(dian)，通電(dian)后對壓板(ban)(ban)(ban)產生引力(li)，從而(er)實現(xian)對壓板(ban)(ban)(ban)和底(di)(di)座(zuo)(zuo)(zuo)之間薄板(ban)(ban)(ban)的(de)夾持(chi)。由于(yu)采(cai)用了電(dian)磁力(li)夾持(chi)，使(shi)得壓板(ban)(ban)(ban)可以(yi)做成多(duo)種工(gong)件(jian)要求，而(er)且可對有(you)側壁的(de)工(gong)件(jian)進行(xing)加工(gong)，操作(zuo)上(shang)也十(shi)分(fen)簡便(bian)。

折(zhe)彎(wan)機(ji)使(shi)用時由導線(xian)對線(xian)圈通(tong)電，通(tong)電后對壓板(ban)(ban)產生(sheng)引力，從而(er)實現對壓板(ban)(ban)和底座之間薄板(ban)(ban)的(de)夾(jia)(jia)持。由于采(cai)用了電磁力夾(jia)(jia)持，使(shi)得壓板(ban)(ban)可(ke)(ke)以做成(cheng)多種工(gong)件(jian)要求，而(er)且可(ke)(ke)對有側壁的(de)工(gong)件(jian)進行加工(gong)。折(zhe)彎(wan)機(ji)可(ke)(ke)以通(tong)過更換折(zhe)彎(wan)機(ji)模具，從而(er)滿足各種工(gong)件(jian)需(xu)求。