风扇壳体压铸模具
申请公布号:CN203599498U
申请号:CN201320753634.5
申请日期:2013.11.26
申请公布日期:2014.05.21
发明人:夏朝晖;余光亮
分类号:B22D17/22(2006.01)I
主分类号:B22D17/22(2006.01)I
代理人:赵彦栋
地址:550006 贵州省贵阳市小河区长江路121号
摘要:本实用新型公开了一种风扇壳体压铸模具,包括上模具(1)和下模具(2),下模具(2)两侧各安装有一个抽芯机构(3),抽芯机构(3)连接抽芯板(4),两个抽芯板(4)配合构成矩形的型腔,抽芯板(4)内侧的边角上有凸起的抽芯(5),型腔有型芯(6)。使用本模具可以将壳体零件一次压铸成型,只需要一些很少的部分作机械加工即可达到要求,大大提高了生产效率。
主权项:一种风扇壳体压铸模具,包括上模具(1)和下模具(2),其特征在于:下模具(2)两侧各安装有一个抽芯机构(3),抽芯机构(3)连接抽芯板(4),两个抽芯板(4)配合构成矩形的型腔,抽芯板(4)内侧的边角上有凸起的抽芯(5),型腔中央有型芯(6)。
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