Forging device for molten metal
OwnerCharles Hsu, Chin-Hsiang Hsu +1inventors
InventorsCharles Hsu, Chin-Hsiang Hsu, Chen-Che Hsu
Life of this patent
Estimating the term…
Abstract
A forging device for molten metal includes first and second die bodies that are linked by first and second power arms to move back and forth in a cavity of a die base so as to open and close a workpiece shaping space defined between first and second die faces of the first and second die bodies. When the workpiece shaping space is opened, a molten metal is poured, and then the workpiece shaping space is closed to cast a semi-finished workpiece. After that, the first and second power arms axially press and forge the semi-finished workpiece in the workpiece shaping space into a high-strength workpiece. The high-strength workpiece is shaped by casting and forging in the same process.
Claims5
A forging device for molten metal, comprising a die base, the die base having a cavity therein, a first die body and a second die body being disposed in the cavity;
- one end of the first die body having a first die face, another end of the first die body being locked by a screw to a first power arm;
- one end of the second die body having a second die face opposite to the first die face, another end of the second die body being locked by a screw to a second power arm;
- a workpiece shaping space being defined between the first die face and the second die face;
- wherein the workpiece shaping space is opened and closed through reciprocating movement of the first and second power arms, when the workpiece shaping space is opened, a molten metal is poured, and then the workpiece shaping space is closed to cast a semi-finished workpiece;
- after that, the first and second power arms axially press and forge the semi-finished workpiece in the workpiece shaping space into a high-strength workpiece.
Dependencies are inferred from the claim text.