HOT CHAMBER DIE CASTING MACHINE

摘要

PROBLEM TO BE SOLVED: To form a driving unit, with which a die is approached to a nozzle so as not to receive the heat of a die casting machine. SOLUTION: The driving unit 14 is connected with a machine frame attached to a crucible at one side and connected with a die fixing plate 8 fixed to a die clamping device at the other side and pushes a pouring hole bush 30 at the half part of the die 31 fixed t the die fixing plate to the nozzle tip 29. Then, the driving unit is formed as a linear driving device driven with an electrically driving servo motor 17 through a miter gear device and this feeding speed can be controlled.