摘要 |
PURPOSE: A metal member bending apparatus is provided to make mass production possible by bending both ends of a metal member in opposite directions at the same time. CONSTITUTION: A metal member bending apparatus(100) comprises a body(110), a metal member bending unit(120), a drive unit(130), and a control unit(140). The body is composed of a support plate(118) supporting the closed end of a bent metal member. The metal member bending unit includes first and second support rollers and first and second press rollers. The drive unit is composed of a movable shaft, a rotary shaft, and a rack gear. The control unit comprises a first rotator, a second rotator, a third rotator, and a first and a second sensor which control a hydraulic cylinder to regulate the rotation angle of the movable rollers.
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