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公开(公告)号：US20160052067A1
公开(公告)日：2016-02-25
申请号：US14525300
申请日：2014-10-28
发明人： Richard Stricklen
CPC分类号： B23B39/22 , B23B35/00 , B23B39/04 , B23B39/14 , B23B39/161 , B23B2215/08 , B23B2220/32 , B23B2228/21 , B23B2247/08
摘要： A spindle assembly for machining a cast workpiece includes a fixture that provides rotational movement to the workpiece around a fixture axis. A first spindle provides rotational movement to a cutting tool around a first spindle axis and a second spindle provides rotational movement to a second cutting tool around a second spindle axis. The first spindle axis and the second spindle axis are transverse to the fixture axis. The fixture is disposed between the first spindle and the second spindle. The pivotal movement of the fixture provides access to opposite sides of the workpiece to the first spindle and the second spindle enabling the cutting tools to simultaneously cut opposing sides of the workpiece. The first cutting tool and the second cutting tool are replaceable by a third cutting tool and a fourth cutting tool to cut an alternative or different aperture into the workpiece.
摘要翻译： 用于加工铸造工件的主轴组件包括固定件，该固定件围绕夹具轴线向工件提供旋转运动。 第一主轴提供围绕第一主轴轴线的切削工具的旋转运动，第二主轴围绕第二主轴轴线向第二切削工具提供旋转运动。 第一主轴轴线和第二主轴轴线横向于夹具轴线。 固定装置设置在第一主轴和第二主轴之间。 夹具的枢转运动提供了进入到第一主轴和第二主轴的工件的相对侧，使得切削工具能够同时切割工件的相对侧。 第一切割工具和第二切割工具可由第三切割工具和第四切割工具替换，以将替代的或不同的孔切割成工件。
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公开(公告)号：US20170259349A1
公开(公告)日：2017-09-14
申请号：US15604965
申请日：2017-05-25
发明人： Richard Stricklen
CPC分类号： B23B39/22 , B23B35/00 , B23B39/04 , B23B39/14 , B23B39/161 , B23B2215/08 , B23B2220/32 , B23B2228/21 , B23B2247/08
摘要： A spindle assembly for machining a cast workpiece includes a fixture that provides rotational movement to the workpiece around a fixture axis. A first spindle provides rotational movement to a cutting tool around a first spindle axis and a second spindle provides rotational movement to a second cutting tool around a second spindle axis. The first spindle axis and the second spindle axis are transverse to the fixture axis. The fixture is disposed between the first spindle and the second spindle. The pivotal movement of the fixture provides access to opposite sides of the workpiece to the first spindle and the second spindle enabling the cutting tools to simultaneously cut opposing sides of the workpiece. The first cutting tool and the second cutting tool are replaceable by a third cutting tool and a fourth cutting tool to cut an alternative or different aperture into the workpiece.
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公开(公告)号：US09682428B2
公开(公告)日：2017-06-20
申请号：US14525300
申请日：2014-10-28
发明人： Richard Stricklen
CPC分类号： B23B39/22 , B23B35/00 , B23B39/04 , B23B39/14 , B23B39/161 , B23B2215/08 , B23B2220/32 , B23B2228/21 , B23B2247/08
摘要： A spindle assembly for machining a cast workpiece includes a fixture that provides rotational movement to the workpiece around a fixture axis. A first spindle provides rotational movement to a cutting tool around a first spindle axis and a second spindle provides rotational movement to a second cutting tool around a second spindle axis. The first spindle axis and the second spindle axis are transverse to the fixture axis. The fixture is disposed between the first spindle and the second spindle. The pivotal movement of the fixture provides access to opposite sides of the workpiece to the first spindle and the second spindle enabling the cutting tools to simultaneously cut opposing sides of the workpiece. The first cutting tool and the second cutting tool are replaceable by a third cutting tool and a fourth cutting tool to cut an alternative or different aperture into the workpiece.
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