| 摘要 |
PURPOSE: A nozzle assembly in a side gate type for an injection molding device is provided to prevent a resin leakage or the shortage of charge. CONSTITUTION: A nozzle assembly in a side gate type for an injection molding device comprises a nozzle(200), a nozzle link(300), a resin distribution hole(400), and a mold gate. Screw threads are formed on an inner surface of a tip installation hole(320). The other screw threads corresponding the screw threads are formed on a part of an outer surface of a nozzle tip. A contact surface opposite to the tip of the nozzle tip is vertically processed. The octangle surface of the resin distribution hole is vertically processed. An inclined plane for joining or loosing the nozzle tip is formed on the outer surface of the nozzle tip.
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