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实用新型
CN201158124Y 双色车灯面罩一次成型模具 失效 - 权利终止 许可

双色车灯面罩一次成型模具
摘要：
本实用新型公开了一种双色车灯面罩一次成型模具，它由定模与动模、型腔、型芯及镶块、浇注系统、顶出系统、冷却系统所组成。本实用新型的特征在于：由模具型腔(1)与型芯(2)、镶块(3)构成模腔，在型芯(2)与镶块(3)间安装一个可活动的分隔件(4)。分隔件(4)在合模时与型腔(1)贴合，将模腔分隔成两个部分，注射第一种材料后退出一段距离与型芯顶面对齐再注射第二种材料。本实用新型结构简单，易于制造并且使用寿命较长。
摘要（英）：

The utility model discloses a one-step forming mold of a two-color auto lamp shade. The one-step forming mold is composed of a fixed mold, a movable mold, a cavity, a core, an embedded block, a gating system, an ejecting system and a cooling system. The one-step forming mold is characterized in that a mold cavity is constituted by the cavity (1) and the core (2) of the mold, and the embedded block (3); and a movable separating part (4) is arranged between the core (2) and the embedded block (3). The separating part (4) is adhered to the cavity (1) when in mold closing, thereby separating the mold cavity into two parts and withdrawing a section of distance to be leveled with the top surface of the core after the injection of the first type of materials for re-injection of the second type of materials. The one-step forming mold has simple structure, easy manufacture and longer service life.

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