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    • 4. 发明授权
    • Toolholder with floating roller
    • 带浮动辊的刀柄
    • US6012364A
    • 2000-01-11
    • US16472
    • 1998-01-30
    • John L. PetersonMark G. CharletonLawrence A. BallewFred E. Chaffin
    • John L. PetersonMark G. CharletonLawrence A. BallewFred E. Chaffin
    • B23B29/16B23B5/08
    • B23B29/16Y10T407/2234Y10T407/2242Y10T82/10Y10T82/148Y10T82/2571Y10T82/2583Y10T82/2591Y10T82/2593Y10T82/2597
    • A toolholder apparatus includes a head, a cutting tool mounting fixture attached to the head for holding the cutting tool, and a floating roller assembly pivotally mounted relative to the head. These components are arranged and constructed so that during the cutting of a workpiece with the cutting tool the floating roller assembly can pivot about a pivotal axis relative to the head to allow the floating roller assembly to align with the workpiece. A mechanism is also provided for accomplishing the initial adjustment of alignment of the cutting tool with the rotating workpiece. This mechanism includes a cylindrical shaft extending from the head, and having an eccentric cam follower lug extending transversely from the shaft. A mounting block has a cylindrical bore disposed therethrough, and the shaft is received through the bore of the mounting block. A cam piece is slideably disposed within the mounting block to rotate the shaft as the cam piece slides relative to the mounting block. An adjuster is provided for moving the cam piece relative to the mounting block. Methods are also provided for machining an elongated rotating workpiece utilizing the apparatus described.
    • 刀夹装置包括头部,附接到头部用于保持切割工具的切割工具安装夹具以及相对于头枢转地安装的浮动辊组件。 这些部件被布置和构造成使得在用切割工具切割工件期间,浮动辊组件可相对于头部绕枢转轴线枢转,以允许浮动辊组件与工件对准。 还提供了一种用于完成切割工具与旋转工件的对准的初始调整的机构。 该机构包括从头部延伸的圆柱形轴,并且具有从轴横向延伸的偏心凸轮从动件凸耳。 安装块具有穿过其中的圆柱形孔,并且轴通过安装块的孔容纳。 当凸轮片相对于安装块滑动时,凸轮件可滑动地设置在安装块内以旋转轴。 设置有用于相对于安装块移动凸轮件的调节器。 还提供了使用所述装置来加工细长旋转工件的方法。
    • 5. 发明授权
    • Toolholder with floating roller
    • 带浮动辊的刀柄
    • US06182542B2
    • 2001-02-06
    • US09312291
    • 1999-05-14
    • John L. PetersonMark G. CharletonLawrence A. BallewFred E. Chaffin
    • John L. PetersonMark G. CharletonLawrence A. BallewFred E. Chaffin
    • B23B100
    • B23B29/16Y10T82/10Y10T82/148Y10T82/2571Y10T82/2583Y10T82/2591Y10T82/2593Y10T82/2597Y10T407/2234Y10T407/2242
    • A toolholder apparatus includes a head, a cutting tool mounting fixture attached to the head for holding the cutting tool, and a floating roller assembly pivotally mounted relative to the head. These components are arranged and constructed so that during the cutting of a workpiece with the cutting tool the floating roller assembly can pivot about a pivotal axis relative to the head to allow the floating roller assembly to align with the workpiece. A mechanism is also provided for accomplishing the initial adjustment of alignment of the cutting tool with the rotating workpiece. This mechanism includes a cylindrical shaft extending from the head, and having an eccentric cam follower lug extending transversely from the shaft. A mounting block has a cylindrical bore disposed therethrough, and the shaft is received through the bore of the mounting block. A cam piece is slideably disposed within the mounting block to rotate the shaft as the cam piece slides relative to the mounting block. An adjuster is provided for moving the cam piece relative to the mounting block. Methods are also provided for machining an elongated rotating workpiece utilizing the apparatus described.
    • 刀夹装置包括头部,附接到头部用于保持切割工具的切割工具安装夹具以及相对于头枢转地安装的浮动辊组件。 这些部件被布置和构造成使得在用切割工具切割工件期间,浮动辊组件可相对于头部绕枢转轴线枢转,以允许浮动辊组件与工件对准。 还提供了一种用于完成切割工具与旋转工件的对准的初始调整的机构。 该机构包括从头部延伸的圆柱形轴,并且具有从轴横向延伸的偏心凸轮从动件凸耳。 安装块具有穿过其中的圆柱形孔,并且轴通过安装块的孔容纳。 当凸轮片相对于安装块滑动时,凸轮件可滑动地设置在安装块内以旋转轴。 设置有用于相对于安装块移动凸轮件的调节器。 还提供了使用所述装置来加工细长旋转工件的方法。
    • 6. 发明授权
    • Adjustable toolholder
    • 可调刀架
    • US6082234A
    • 2000-07-04
    • US104571
    • 1998-06-25
    • John L. PetersonCarl E. HerbertFred E. ChaffinJohn D. HargisMark G. Charleton
    • John L. PetersonCarl E. HerbertFred E. ChaffinJohn D. HargisMark G. Charleton
    • B23B29/04B23B21/00B23B1/00
    • B23B29/04Y10T82/10Y10T82/2541Y10T82/2577Y10T82/2585Y10T82/2591
    • An adjustable toolholder apparatus includes a base plate having a planar supporting surface. A holder body includes a bottom planar supported surface which slideably engages and rests upon the supporting surface of the base plate. A linear position adjuster provides a linear sliding motion of the holder body upon the base plate. An angular position adjuster provides a rotational sliding motion of the holder body upon the base plate. The holder body has a wedge shaped recess within which is received a wedge shaped carrier block. A vertically adjustable column supports the wedge shaped carrier block from the base plate to adjust a height of the cutting tool. After linear and angular adjustment of the cutting tool relative to the base plate, the wedge shaped carrier block is clamped to the holder body, and the holder body and base plate are clamped to a cross slide to fix the cutting tool in its final desired position.
    • 一种可调刀架设备,包括具有平面支撑表面的基板。 保持器主体包括可滑动地接合并搁置在基板的支撑表面上的底部平面支撑表面。 线性位置调节器提供保持器主体在基板上的线性滑动运动。 角位置调节器提供保持器主体在基板上的旋转滑动运动。 保持器主体具有楔形凹槽,在该楔形凹槽内容纳楔形载体块。 一个垂直调节的支柱,从基板上支撑楔形承载块,以调整切割工具的高度。 在切割工具相对于基板进行线性和角度调节之后,楔形承载块被夹持到保持器主体,并且保持器本体和基板被夹紧到十字滑块以将切割工具固定在其最终期望位置 。
    • 10. 发明授权
    • Adjustable alignment
    • 可调校准
    • US6105476A
    • 2000-08-22
    • US311982
    • 1999-05-14
    • John L. PetersonMark G. CharletonLawrence A. BallewFred E. Chaffin
    • John L. PetersonMark G. CharletonLawrence A. BallewFred E. Chaffin
    • B23B29/16B23B1/00
    • B23B29/16Y10T407/2234Y10T407/2242Y10T82/10Y10T82/148Y10T82/2571Y10T82/2583Y10T82/2591Y10T82/2593Y10T82/2597
    • A toolholder apparatus includes a head, a cutting tool mounting fixture attached to the head for holding the cutting tool, and a floating roller assembly pivotally mounted relative to the head. These components are arranged and constructed so that during the cutting of a workpiece with the cutting tool the floating roller assembly can pivot about a pivotal axis relative to the head to allow the floating roller assembly to align with the workpiece. A mechanism is also provided for accomplishing the initial adjustment of alignment of the cutting tool with the rotating workpiece. This mechanism includes a cylindrical shaft extending from the head, and having an eccentric cam follower lug extending transversely from the shaft. A mounting block has a cylindrical bore disposed therethrough, and the shaft is received through the bore of the mounting block. A cam piece is slideably disposed within the mounting block to rotate the shaft as the cam piece slides relative to the mounting block. An adjuster is provided for moving the cam piece relative to the mounting block. Methods are also provided for machining an elongated rotating workpiece utilizing the apparatus described.
    • 刀夹装置包括头部,附接到头部用于保持切割工具的切割工具安装夹具以及相对于头枢转地安装的浮动辊组件。 这些部件被布置和构造成使得在用切割工具切割工件期间,浮动辊组件可相对于头部绕枢转轴线枢转,以允许浮动辊组件与工件对准。 还提供了一种用于完成切割工具与旋转工件的对准的初始调整的机构。 该机构包括从头部延伸的圆柱形轴,并且具有从轴横向延伸的偏心凸轮从动件凸耳。 安装块具有穿过其中的圆柱形孔,并且轴通过安装块的孔容纳。 当凸轮片相对于安装块滑动时,凸轮件可滑动地设置在安装块内以旋转轴。 设置有用于相对于安装块移动凸轮件的调节器。 还提供了使用所述装置来加工细长旋转工件的方法。