折彎機(ji)是一種(zhong)(zhong)能夠對(dui)(dui)薄(bo)板(ban)(ban)(ban)(ban)進(jin)行(xing)折彎的(de)機(ji)器，其結構(gou)(gou)主要(yao)包括(kuo)支架、工(gong)(gong)作(zuo)臺(tai)和(he)(he)夾緊板(ban)(ban)(ban)(ban)，工(gong)(gong)作(zuo)臺(tai)置于支架上，工(gong)(gong)作(zuo)臺(tai)由底(di)座(zuo)(zuo)和(he)(he)壓(ya)板(ban)(ban)(ban)(ban)構(gou)(gou)成，底(di)座(zuo)(zuo)通(tong)過鉸鏈與(yu)夾緊板(ban)(ban)(ban)(ban)相連，底(di)座(zuo)(zuo)由座(zuo)(zuo)殼、線(xian)(xian)圈和(he)(he)蓋板(ban)(ban)(ban)(ban)組成，線(xian)(xian)圈置于座(zuo)(zuo)殼的(de)凹陷內，凹陷頂部覆有(you)蓋板(ban)(ban)(ban)(ban)。使用時(shi)由導線(xian)(xian)對(dui)(dui)線(xian)(xian)圈通(tong)電，通(tong)電后對(dui)(dui)壓(ya)板(ban)(ban)(ban)(ban)產生引力，從而(er)實(shi)現對(dui)(dui)壓(ya)板(ban)(ban)(ban)(ban)和(he)(he)底(di)座(zuo)(zuo)之間(jian)薄(bo)板(ban)(ban)(ban)(ban)的(de)夾持。由于采(cai)用了(le)電磁力夾持，使得壓(ya)板(ban)(ban)(ban)(ban)可(ke)以做成多種(zhong)(zhong)工(gong)(gong)件要(yao)求，而(er)且可(ke)對(dui)(dui)有(you)側(ce)壁(bi)的(de)工(gong)(gong)件進(jin)行(xing)加(jia)工(gong)(gong)，操作(zuo)上也十分(fen)簡(jian)便。

折彎機(ji)使(shi)用時由(you)導線對線圈通電，通電后對壓板(ban)產生引力，從而(er)實(shi)現對壓板(ban)和(he)底座之間(jian)薄板(ban)的(de)夾(jia)持(chi)(chi)。由(you)于(yu)采用了電磁(ci)力夾(jia)持(chi)(chi)，使(shi)得(de)壓板(ban)可以(yi)做成(cheng)多種工件(jian)要求(qiu)，而(er)且可對有側(ce)壁(bi)的(de)工件(jian)進行加工。折彎機(ji)可以(yi)通過更換折彎機(ji)模具，從而(er)滿足各(ge)種工件(jian)需求(qiu)。