公开(公告)号：US20170334001A1

公开(公告)日：2017-11-23

申请号：US15534687

申请日：2015-11-06

申请人： SECO TOOLS AB

发明人： Jan-Willem van IPEREN

IPC分类号： B23B51/10 ,  B23C5/10 ,  B23C3/12

CPC分类号： B23B51/102 ,  B23B51/101 ,  B23B2220/08 ,  B23B2251/242 ,  B23B2251/247 ,  B23B2265/08 ,  B23C3/12 ,  B23C5/10 ,  B23C2220/20 ,  B23C2265/08

摘要： A deburring tool includes a shank attached at a first end to a chuck and a working portion at a second end of the shank. The working portion includes a first end portion closest to and joining the second end of the shank at a first end of the first end portion, a second end portion furthest from the shank, and an intermediate portion disposed between the first end portion and the second end portion, a first end of the intermediate portion joining a second end of the first end portion and a second end of the intermediate portion joining a first end of the second end portion. The intermediate portion tapers continuously from a largest diameter at the first end of the intermediate portion to a smallest diameter at the second end of the intermediate portion, and deburring cutter members provided on the second end portion adjacent the second end of the intermediate portion.

公开(公告)号：US20170173707A1

公开(公告)日：2017-06-22

申请号：US15379828

申请日：2016-12-15

申请人： Heule Werkzeug AG

发明人： Harry Studer ,  Roman Faessler

IPC分类号： B23B51/10

CPC分类号： B23B51/101 ,  B23B51/102 ,  B23B51/105 ,  B23B2220/08 ,  B23B2251/54 ,  B23B2260/136 ,  Y10T408/8595

摘要： A deburring tool with a deburring blade (9) for deburring borehole edges (3, 6) that have a straight or un-round shape, consisting of a base body (12) which is rotatably driven about its longitudinal axis (50), and at the lower end of which at least one blade holder (20) with at least one deburring blade (9) secured therein is mounted on a blade bearing (27) on the side of the base body so as to swivel vertically, and on the outer periphery of the blade holder (20) a control groove (31) which is open radially outward is arranged, into which the freely flexible end (30a) of a flexible spring (30) engages, the other end of said spring being clamped to the base body (12), wherein during the deburring process, the deburring blade (9) is swiveled away from the base body (12) at an angle (51, 52, 53) in relation to the longitudinal axis of the base body (12), and the blade axis (55) of the deburring blade (9) rests, spring-loaded, with its at least one cutting edge (39) against the borehole edge (3, 6) to be deburred, and executes spring-loaded swiveling movements that follow the contour of the borehole edge (3, 6) as the deburring tool is rotated, wherein the blade axis (55) of the deburring blade (9), in the home position in which it is swiveled away from the base body, forms an angled swivel position (52, 53) that deviates from the 90-degree position, and in that a backstop is assigned to the deburring blade (9), which prevents it from swiveling back into the position in which it is swiveled at a 90-degree angle from the base body (12).

公开(公告)号：US20170008095A1

公开(公告)日：2017-01-12

申请号：US15275735

申请日：2016-09-26

申请人： The Boeing Company

发明人： Walter F. Gurnavage

IPC分类号： B23B51/10

CPC分类号： B23B51/102 ,  B23B51/104 ,  B23B2215/04 ,  B23B2260/008 ,  B23B2260/12 ,  Y10T408/5621 ,  Y10T408/5622

摘要： A reverse spot-facing tool for cutting a reverse spot-face in a workpiece using a reverse spot-facing cutter configured to engage a pilot shaft having a first end and a second end is disclosed. The workpiece comprises a through hole having a central axis. The reverse spot-facing tool comprises a stop configured to be located between the first end and the second end of the pilot shaft; a biasing assembly that generates a first thrust force and an equal and opposite second thrust force when the reverse spot-facing cutter is cutting the reverse spot face; and a thrust bearing configured to be positioned between the biasing assembly and the stop. When the reverse spot-facing cutter is cutting the reverse spot-face, the thrust bearing transmits the second thrust force from the biasing assembly to the stop, and the biasing assembly transmits the first thrust force to the workpiece.

摘要翻译： 公开了一种用于使用构造成接合具有第一端和第二端的导向轴的反向面向切割器来切割工件中的反向点面的反向面向工具。 工件包括具有中心轴线的通孔。 面向倒车的工具包括：止动件，其构造成位于导向轴的第一端和第二端之间; 偏压组件，当反面向切割器切割反向点面时，产生第一推力和相等且相反的第二推力; 以及构造成定位在所述偏置组件和所述止挡件之间的止推轴承。 当反向切向刀具切割反向点面时，止推轴承将第二推力从偏置组件传递到止动件，偏置组件将第一推力传递到工件。

公开(公告)号：US20160332238A1

公开(公告)日：2016-11-17

申请号：US14709467

申请日：2015-05-11

申请人： The Boeing Company

发明人： Derek L. Mickelson ,  Joel T. Adriance ,  Alan R. Merkley ,  Christopher J. Gray

IPC分类号： B23B51/10 ,  B23Q15/20

CPC分类号： B23B51/102 ,  B23B2260/128 ,  B23B2270/32 ,  B23B2270/48 ,  B23Q15/20 ,  B23Q15/22 ,  B23Q17/2241

摘要： A back spotfacing system having a machining apparatus with a through-hole cutter tool. The tool has an elongate member movable to coaxially extend through a hole in a workpiece from a first side of the workpiece, the workpiece coupled to the apparatus. The tool has a cutter element pivotal between a stowed position on the elongate member, a contact position with an inner surface of the hole, and an extended position extending radially from the elongate member. In the extended position, the cutter element extends to machine and back spotface a surface on a second side of the workpiece opposite the first side. The system has a power system for powering the apparatus and tool, and a measurement system coupled to the apparatus for measuring one or more hole exit positions of the cutter element and one or more surface contact positions of the cutter element on the surface.

摘要翻译： 具有带有通孔刀具的加工装置的背面接近系统。 工具具有细长构件，其可移动以同轴地从工件的第一侧延伸穿过工件中的孔，工件联接到设备。 该工具具有在细长构件上的收起位置与孔的内表面的接触位置之间枢转的切割元件以及从细长构件径向延伸的延伸位置。 在延伸位置，刀具元件延伸到机器并且背面位于与第一侧相对的工件的第二侧上的表面。 该系统具有用于为装置和工具供电的动力系统，以及耦合到该装置的测量系统，用于测量切割器元件的一个或多个孔出口位置和切割器元件在表面上的一个或多个表面接触位置。

公开(公告)号：US09486861B2

公开(公告)日：2016-11-08

申请号：US14481484

申请日：2014-09-09

申请人： The Boeing Company

发明人： Walter F. Gurnavage

IPC分类号： B23B51/10 ,  B23B51/12

CPC分类号： B23B51/102 ,  B23B51/104 ,  B23B2215/04 ,  B23B2260/008 ,  B23B2260/12 ,  Y10T408/5621 ,  Y10T408/5622

摘要： A reverse spot-facing tool for cutting a reverse spot-face in a workpiece using a reverse spot-facing cutter configured to engage a pilot shaft having a first end and a second end is disclosed. The workpiece comprises a through hole having a central axis. The reverse spot-facing tool comprises a stop configured to be located between the first end and the second end of the pilot shaft; a biasing assembly that generates a first thrust force and an equal and opposite second thrust force when the reverse spot-facing cutter is cutting the reverse spot face; and a thrust bearing configured to be positioned between the biasing assembly and the stop. When the reverse spot-facing cutter is cutting the reverse spot-face, the thrust bearing transmits the second thrust force from the biasing assembly to the stop, and the biasing assembly transmits the first thrust force to the workpiece.

摘要翻译： 公开了一种用于使用构造成接合具有第一端和第二端的导向轴的反向面向切割器来切割工件中的反向点面的反向面向工具。 工件包括具有中心轴线的通孔。 面向倒车的工具包括：止动件，其构造成位于导向轴的第一端和第二端之间; 偏压组件，当反面向切割器切割反向点面时，产生第一推力和相等且相反的第二推力; 以及构造成定位在所述偏置组件和所述止挡件之间的止推轴承。 当反向切向刀具切割反向点面时，止推轴承将第二推力从偏置组件传递到止动件，偏置组件将第一推力传递到工件。

公开(公告)号：US20160311037A1

公开(公告)日：2016-10-27

申请号：US15135725

申请日：2016-04-22

申请人： Heule Werkzeug AG

发明人： Harry Studer

IPC分类号： B23B51/08 ,  B23B51/02 ,  B23B51/10

CPC分类号： B23B51/08 ,  B23B51/02 ,  B23B51/102 ,  B23B51/105 ,  B23B51/108 ,  B23B2220/04 ,  B23B2222/28 ,  B23B2251/02 ,  B23B2251/426 ,  B23B2251/50 ,  Y10T408/8583

摘要： A combined drill and chamfer tool (13, 21) for producing boreholes (29) in a workpiece (28) and for subsequently producing a chamfer (30) on at least one bore edge of the borehole (29), comprising a drill bit (1), which is secured in a rotationally fixed manner in a base body (3), and at least one chamfering blade (4) arranged behind the drill bit (1) in the axial direction, said chamfering blade being mounted in a blade window (25) arranged in the drill shank (35) and spring-loaded so as to be displaceable transversely to the longitudinal axis of the combined tool (13, 21), wherein the drill body (13) comprising the drill bit (1) and the drill shank (35) is made of a solid hard metal material, and wherein a spring-loaded, displaceable control bolt (5) is located in a central longitudinal bore (36) of the solid hard metal drill, the front tip (15) of said bolt controlling the transverse displacement of the chamfering blade (4), which is transversely displaceable within the blade window (25).

摘要翻译： 一种用于在工件（28）中产生钻孔（29）并用于随后在所述钻孔（29）的至少一个钻孔边缘上产生倒角（30）的组合钻和倒角工具（13,21），包括钻头 1），其以旋转固定的方式固定在基体（3）中;以及至少一个倒角刀片（4），其布置在所述钻头（1）的轴向方向上，所述倒角刀片安装在刀片窗口 （25），其布置在所述钻柄（35）中并且被弹簧加载以能够横向于所述组合工具（13,21）的纵向轴线移动，其中所述钻体（13）包括所述钻头（1）和 钻杆（35）由固体硬金属材料制成，并且其中弹簧加载的可移位的控制螺栓（5）位于固体硬金属钻头的中心纵向孔（36）中，前端（15） ），所述螺栓控制倒角刀片（4）的横向位移，其在刀片窗口内可横向移位 （25）。

公开(公告)号：US20150375308A1

公开(公告)日：2015-12-31

申请号：US14314859

申请日：2014-06-25

申请人： Caterpillar Inc.

发明人： Rohit Arun Bhapkar ,  George Norbits

IPC分类号： B23B51/10 ,  B23B39/08 ,  B23B39/02 ,  B23B29/03 ,  B23B29/02

CPC分类号： B23B51/102 ,  B23B39/02

摘要： A method for machining a counterbore in a machining component is provided. The method includes positioning a machining component with respect to a machining tool, the positioning of the machining component based on geometric specifications of the counterbore. The machining tool includes a boring bar, the boring bar angled based on the geometric specifications of the counterbore. The method further includes, with the head traversed through the bore, repositioning one of the machining component or the tool such that the cutting element comes in contact with the second side of the machining component and, with the cutting element in contact with the second side of the machining component, rotating at least one of the tool and the machining component.

摘要翻译： 提供了一种在加工部件中加工沉孔的方法。 该方法包括相对于加工工具定位加工部件，基于沉孔的几何规格来定位加工部件。 加工工具包括镗杆，镗杆根据沉孔的几何规格而成角度。 该方法还包括，当头部穿过孔时，重新定位加工部件或工具中的一个，使得切割元件与加工部件的第二侧接触，并且切割元件与第二侧接触 的加工部件，旋转刀具和加工部件中的至少一个。

公开(公告)号：US08721233B2

公开(公告)日：2014-05-13

申请号：US12870241

申请日：2010-08-27

申请人： Mike C. Burr ,  Michael Anthony Moore

发明人： Mike C. Burr ,  Michael Anthony Moore

IPC分类号： B23B51/00

CPC分类号： B23B51/101 ,  B23B51/102

摘要： A deburring tool for deburring an aperture of a work piece is disclosed. The tool includes an arbor rotatable about a central axis and having proximal and distal ends spaced from each other along the central axis. The arbor defines a slot between the proximal and distal ends. The tool includes a cutter coupled to the distal end and rotatable about a pivot axis between a cutting position, a first non-cutting position, and a second non-cutting position opposite the first non-cutting position. The tool includes a pivot disposed through the cutter and coupled to the distal end of the arbor. The tool includes a lever disposed in the slot of the arbor and movable between an engaged position engaging the pivot for applying a load to the pivot and the cutter and a disengaged position spaced from the pivot for removing the pivot and the cutter from the arbor.

摘要翻译： 公开了一种用于去毛刺工件的孔的去毛刺工具。 该工具包括可围绕中心轴线旋转并且具有沿中心轴线彼此分开的近端和远端的心轴。 心轴在近端和远端之间限定狭槽。 该工具包括联接到远端并可围绕枢转轴线在切割位置，第一非切割位置和与第一非切割位置相对的第二非切割位置之间旋转的切割器。 该工具包括枢轴，该枢轴穿过切割器设置并联接到心轴的远端。 该工具包括设置在心轴的槽中的杆，并且可在接合位置的接合位置和枢轴之间移动，用于将负载施加到枢轴和切割器，以及与枢轴间隔开的脱离位置，用于从心轴移除枢轴和切割器。

公开(公告)号：US08672591B2

公开(公告)日：2014-03-18

申请号：US12722008

申请日：2010-03-11

申请人： Heinrich Heule ,  Harry Studer

发明人： Heinrich Heule ,  Harry Studer

IPC分类号： B23B51/10

CPC分类号： B23B51/102 ,  B23B2270/24 ,  Y10T408/45 ,  Y10T408/455 ,  Y10T408/85 ,  Y10T408/865

摘要： A pressure medium controlled countersinking tool with one or more chip-removing knives, which can be activated by feeding in a pressure medium, in which for activation of at least one knife this is flowed in by a control medium.

摘要翻译： 一种压力介质控制的锪孔工具，其具有一个或多个除屑刀，其可以通过在压力介质中进给而被激活，其中用于激活由控制介质流入的至少一个刀。

公开(公告)号：US08056204B2

公开(公告)日：2011-11-15

申请号：US12870524

申请日：2010-08-27

申请人： John F. Suarez ,  Bradley G. Weiskittel

发明人： John F. Suarez ,  Bradley G. Weiskittel

IPC分类号： B23P19/02 ,  B23Q17/00

CPC分类号： B23B51/102 ,  B21J15/50 ,  Y10T29/4973 ,  Y10T29/49732 ,  Y10T29/49734 ,  Y10T29/49735 ,  Y10T29/49739 ,  Y10T29/49741 ,  Y10T29/49744 ,  Y10T29/49771 ,  Y10T29/4978 ,  Y10T29/49815 ,  Y10T29/49821 ,  Y10T29/49822 ,  Y10T29/49995 ,  Y10T29/53657 ,  Y10T29/53687 ,  Y10T29/53909 ,  Y10T29/53987 ,  Y10T83/9396 ,  Y10T83/9401 ,  Y10T408/55 ,  Y10T408/865

摘要： An extraction apparatus (40) for the removal of a riveted fastener (12) from a structure (10) includes a shaft (42) and a cutting element (62). The cutting element (62) is mechanically coupled to the shaft (42) and is configured to cut a portion of the riveted fastener (12). The shaft (42) and the cutting element (62) are configured for insertion through an inner channel (24) of the riveted fastener (12). A method of replacing the riveted fastener (12) from the structure (10) includes inserting the extraction apparatus (40) through the inner channel (24). The extraction apparatus (40) is rotated. A portion of the riveted fastener (12) that extends through the structure (10) is removed. A head (20) of the riveted fastener (12) is also removed from the structure.

摘要翻译： 用于从结构（10）移除铆接的紧固件（12）的提取装置（40）包括轴（42）和切割元件（62）。 切割元件（62）机械地联接到轴（42）并且被构造成切割铆接的紧固件（12）的一部分。 轴（42）和切割元件（62）构造成用于插入通过铆接的紧固件（12）的内部通道（24）。 从所述结构（10）更换所述铆接紧固件（12）的方法包括将所述提取装置（40）插入所述内部通道（24）。 提取装置（40）旋转。 移除穿过结构（10）的铆接紧固件（12）的一部分。 铆钉紧固件（12）的头部（20）也从结构上移除。