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公开(公告)号：US20120137519A1
公开(公告)日：2012-06-07
申请号：US13359669
申请日：2012-01-27
申请人： Richard Sojak , James E. Kys
发明人： Richard Sojak , James E. Kys
CPC分类号： B21K21/16 , B21D15/02 , B21D22/025 , B21D41/00 , B21D41/04 , B21D51/10 , B21J9/06 , B23P15/00 , F01N3/28 , F01N3/2807 , Y10T29/49398 , Y10T29/53709
摘要： A tool assembly for forming a workpiece into a housing with a non-round design outer profile at least partially defined by an outer surface at a design position reduced from the initial position thereof. The tool assembly includes a ring portion having a bore therein at least partially defined by an inner surface, and an insert portion with a back plate and a number of elongate jaw segments, each jaw segment having between a back end thereof engaged with the back plate. When the insert portion is moved from an open condition to a closed condition, the inner surface of the ring portion urges the jaw segments inwardly, causing the jaw segments to engage substantially the entire outer surface and to move the outer surface from an initial position to the design position, reducing an initial outer profile to the design outer profile and forming the workpiece into the housing.
摘要翻译： 一种工具组件，用于将工件形成为具有非圆形设计的外轮廓的外壳，该外轮廓至少部分地由设计位置的外表面从其初始位置减小。 该工具组件包括其中具有至少部分地由内表面限定的孔的环部分和具有后板和多个细长钳口段的插入部分，每个钳口段在其后端与后板 。 当插入部分从打开状态移动到关闭状态时，环部分的内表面向内推动钳口段，使得钳口段基本上与整个外表面接合并使外表面从初始位置移动到 设计位置，将初始外部轮廓减小到设计外部轮廓并将工件形成到壳体中。
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公开(公告)号：US09079235B2
公开(公告)日：2015-07-14
申请号：US13359669
申请日：2012-01-27
申请人： Richard Sojak , James E. Kys
发明人： Richard Sojak , James E. Kys
CPC分类号： B21K21/16 , B21D15/02 , B21D22/025 , B21D41/00 , B21D41/04 , B21D51/10 , B21J9/06 , B23P15/00 , F01N3/28 , F01N3/2807 , Y10T29/49398 , Y10T29/53709
摘要： A tool assembly for forming a workpiece into a housing with a non-round design outer profile at least partially defined by an outer surface at a design position reduced from the initial position thereof. The tool assembly includes a ring portion having a bore therein at least partially defined by an inner surface, and an insert portion with a back plate and a number of elongate jaw segments, each jaw segment having between a back end thereof engaged with the back plate. When the insert portion is moved from an open condition to a closed condition, the inner surface of the ring portion urges the jaw segments inwardly, causing the jaw segments to engage substantially the entire outer surface and to move the outer surface from an initial position to the design position, reducing an initial outer profile to the design outer profile and forming the workpiece into the housing.
摘要翻译： 一种工具组件，用于将工件形成为具有非圆形设计的外轮廓的外壳，该外轮廓至少部分地由设计位置的外表面从其初始位置减小。 该工具组件包括其中具有至少部分地由内表面限定的孔的环部分和具有后板和多个细长钳口段的插入部分，每个钳口段在其后端与后板 。 当插入部分从打开状态移动到关闭状态时，环部分的内表面向内推动钳口段，使得钳口段基本上与整个外表面接合并使外表面从初始位置移动到 设计位置，将初始外部轮廓减小到设计外部轮廓并将工件形成到壳体中。
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