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实用新型
CN203155807U 分离式组合冲孔模具 失效 - 权利终止 质押 许可

分离式组合冲孔模具
摘要：
本实用新型涉及一种分离式组合冲孔模具，属于模具领域。本实用新型所述的分离式组合冲孔模具，包括托架，托架上固定芯棒，芯棒上安装冲头，芯棒上设凹模安装槽，凹模安装槽内安装凹模，凹模中部设凹坑，四周设固定孔，螺栓穿过固定孔将凹模固定在凹模安装槽内；冲头上设固定孔，用螺栓穿过固定孔将冲头固定在冲头固定座上，节省原材料，提高生产效率，操作简单，制作方便。
摘要（英）：

The utility model relates to a separating-type combination punching die and belongs to the die field. The separating-type combination punching die comprises a bracket. A core rod is fixed on the bracket. A puncher pin is mounted on the core rod which is provided with a concave die mounting groove. A concave die is mounted in the concave die mounting groove. The middle of the concave die is provided with a pit, and the periphery of the concave die is provided with a fixing hole. A bolt penetrates through the fixing hole to fix the concave die in the concave die mounting groove. The puncher pin is provided with the fixing hole, the bolt penetrates through the fixing hole to fix the puncher pin on a puncher pin fixing base, and therefore raw materials are saved, production efficiency is improved, operation is simple, and manufacturing is convenient.

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