| 摘要 |
PURPOSE: A powder press machine for molding and straightening is provided to work safety on the ground because work height becomes low by installing first and second hydraulic cylinders in upper part of the press machine. CONSTITUTION: A powder press machine for molding and straightening(100) comprises a die plate(107) and a cylinder plate(103). The die plate co-operates with a core plate(106). First and second hydraulic cylinders(109,112), which make an upper punch plate(111) operating, are installed with the cylinder plate together. The first hydraulic cylinder is installed in the upper part of the second hydraulic cylinder and moves opposite direction of the second hydraulic cylinder. A guide supporter(110) standing on the die plate is extended to the upper part of the cylinder plate. The upper part of the guide supporter is coupled to a lifting panel(113) coupling to a rod of the first hydraulic cylinder. |
