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一种注塑模具

申请公布号:CN203246038U

申请号:CN201220643577.0

申请日期:2012.11.29

申请公布日期:2013.10.23

申请人:
东莞市高记精密模胚制品有限公司

发明人:张玉红

分类号:B29C45/26(2006.01)I;B29C45/40(2006.01)I

主分类号:B29C45/26(2006.01)I

代理机构:
深圳市千纳专利代理有限公司 44218

代理人:孔凡亮

地址:523000 广东省东莞市大朗镇犀牛陂甲田路30-32号

摘要:本实用新型公开了一种注塑模具,包括上模与上模配合的下模及设置在上模与下模之间的顶出平衡机构,顶出平衡机构内部设有复位平衡板,复位平衡板设有中司边导柱,且中司边导柱底部置于下模,顶部置于上模;复位平衡板还设置有复位顶针,复位顶针底部置于复位平衡板,其顶部置于上模。通过在注塑模具设置顶出平衡机构,使产品顶出效果好,结构简单,减低生产成本及提高注塑产品的成功率。

主权项:一种注塑模具,包括上模(1)与上模(1)配合的下模(2)及设置在上模(1)与下模(2)之间的顶出平衡机构(3),其特征在于,顶出平衡机构(3)内部设有复位平衡板(31),复位平衡板(31)设有中司边导柱(32),且中司边导柱(32)底部置于下模(2),顶部置于上模(1);复位平衡板(31)还设置有复位顶针(33),复位顶针(33)底部置于复位平衡板(31),其顶部置于上模(1)。

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