Injection compression die of loudspeaker plastic basin frame
The utility model discloses an injection compression die of a loudspeaker plastic basin frame. The injection compression die of the loudspeaker plastic basin frame comprises a movable die plate, a fixed die plate, a runner system, cooling medium channels and asbestos plates, wherein the cooling medi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an injection compression die of a loudspeaker plastic basin frame. The injection compression die of the loudspeaker plastic basin frame comprises a movable die plate, a fixed die plate, a runner system, cooling medium channels and asbestos plates, wherein the cooling medium channels are formed at the periphery of the runner system; the asbestos plates are arranged at the periphery of the injection compression die; the fixed die plate and the movable die plate are fixed by a guide post, a guide sleeve and a precision positioning pin; a fixed die base plate is arranged between the runner system and the fixed die plate; a fixed die seat plate is also arranged between the fixed die base plate and the asbestos plates; intra-die cold runner plastic pipes are arranged in grooves of the fixed die seat plate and the fixed die base plate. The injection compression die is an one-die four-part injection compression die and belongs to a plastic forming process which simultaneously has the chara |
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