| 摘要 |
A bending machine according to the present invention include: a first fixture member 22 for holding one end portion of a long work 20; a second fixture member 24 for holding the other end portion of the work 20; a rack 30 mounted on the first fixture member 22 so as to extend in longitudinal directions of the first fixture member 22; a roll-shaped bending die 21, mounted on the second fixture member 24, for bending the work along the outer peripheral surface of the second fixture member; a pinion gear 26 which is coaxially connected to the bending die 21 via a shaft 28 and which engages the rack 30; and a connecting member 27 for connecting the first fixture member 22 to the second fixture member 24 via the shaft 28 in a relatively rotatable state so that the pinion gear 26 is movable along the rack 30 while engaging the rack 30.
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