| 摘要 |
PURPOSE: A device for adjusting the angle of a cam driving unit in a press for bending a flange is provided to form a flange on a work piece and easily eject the completed product without interferences. CONSTITUTION: A device for adjusting the angle of a cam driving unit in a press for bending a flange comprises a lower die, an upper die, a cam roller, and a tilt angle control unit(340). The tilt angle control unit includes a pressure source(342) which regulates stroke, a pressing roller(344) which is installed in a piston part of the pressure source, and a tilt angle control plate(346) whose one side contacts the pressing roller and the other side contacts the outer side of the cam slide. The tilt angle control plate is formed into a rectangular plate and attached to one side of the lower die.
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