Apparatus for bending a strip material

摘要

PCT No. PCT/JP93/00818 Sec. 371 Date Apr. 8, 1994 Sec. 102(e) Date Apr. 8, 1994 PCT Filed Jun. 17, 1993 PCT Pub. No. WO95/00266 PCT Pub. Date Jan. 5, 1995.The present invention relates to an apparatus for bending a strip material such as a band blade. A stationary die having a slit through which the strip material is passed is integrated with a shaft body. A movable die which cooperates with the stationary die to bend the strip material is formed into a cylindrical shape. The rotation is transmitted from an electric motor, only to one end of the movable die. The replacement of the stationary die is facilitated by attaching the lower end of the shaft body by mounting bolts to a machine base through a mounting member. When the stationary die is to be replaced, the mounting bolts are removed, the shaft body and the mounting member are pulled out to the lower side of the machine base, and another shaft body is inserted from the lower side of the machine base, and the mounting member is fixed to the machine base by using the mounting bolts.