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41. 发明申请

US20160311036A1 Tool Coupling Arrangement for Drills and Reamers 有权
标题翻译：钻头和铰刀的工具联轴器布置
公开(公告)号：US20160311036A1
公开(公告)日：2016-10-27
申请号：US14696989
申请日：2015-04-27
申请人： Iscar, Ltd.
发明人： Gil Hecht
IPC分类号： B23B51/06 , B23D77/00 , B23D77/02
CPC分类号： B23B51/06 , B23B31/005 , B23B51/0486 , B23B2231/0204 , B23B2250/12 , B23B2251/02 , B23B2251/424 , B23D77/006 , B23D77/02 , B23D2277/02 , B23D2277/06 , B23D2277/60
摘要： A tool coupling arrangement for drills and reamers includes tool and shank portions with respective tool and shank axial stoppers. An at least partially cylindrical tool coupling end of the tool portion is located within a longitudinal through forward bore portion in the shank portion, and being coupled therein via an elongated coupling member located further inwards in the shank portion and comprising axially opposite member coupling and pulling ends. The forward bore portion has front and rear sub-portions and a bore recess which is located therebetween and extends radially outwardly. In a locked position, the tool axial stopper abuts the shank axial stopper. The tool coupling end abuts the front and rear sub-portions. And the member coupling end is wedged between the tool coupling end and the bore recess.
摘要翻译：用于钻孔和铰刀的工具联接装置包括具有相应工具和柄轴向止动件的工具和柄部分。工具部分的至少部分圆柱形的工具联接端位于柄部分中的纵向前进孔部分内，并且经由位于柄部分内部进一步向内的细长联接构件联接在其中，并且包括轴向相对的构件联接和拉动结束。前孔部具有前后副部分和位于其间并径向向外延伸的孔凹部。在锁定位置，工具轴向止动件抵靠柄轴向止动器。工具联接端邻接前后子部分。并且构件联接端楔入工具连接端和孔凹部之间。

42. 发明授权

US09364927B2 Drill bit and production method 有权
标题翻译：钻头和生产方法
公开(公告)号：US09364927B2
公开(公告)日：2016-06-14
申请号：US13467220
申请日：2012-05-09
申请人： Klaus-Peter Bohn , Stefan Grasberger , Werner Kleine
发明人： Klaus-Peter Bohn , Stefan Grasberger , Werner Kleine
IPC分类号： E21B10/60 , B23P15/28 , B23B51/06
CPC分类号： B23P15/28 , B23B51/06 , B23B2226/75 , B23B2251/406 , B23B2251/68 , B23B2270/62
摘要： A drill bit 1 has a drill head 3 and a shank 4. The shank 4 has a body 20, an add-on part 40 and an internal channel 50. The drill head 3 is attached to the body 20. The add-on part 40 is attached to a lateral surface 21 of the body 20 and arranged completely within a cylindrical envelope 29 that circumscribes the body 20. The internal channel is configured within the add-on part and/or between the add-on part 40 and the lateral surface 21.
摘要翻译：钻头1具有钻头3和柄4.柄4具有主体20，附加部分40和内部通道50.钻头3附接到主体20.附加部件 40连接到主体20的侧表面21，并且完全布置在环绕主体20的圆柱形封套29内。内部通道构造在附加部件内和/或附加部件40和外侧部件40之间。表面21。

43. 发明申请

US20160031016A1 THREE-BLADED DRILL WITH CUTTING FLUID SUPPLY HOLE 有权
标题翻译：三刃钻具切割流体供应孔
公开(公告)号：US20160031016A1
公开(公告)日：2016-02-04
申请号：US14775462
申请日：2013-03-26
申请人： Kazuteru TAKAI
发明人： Kazuteru TAKAI
IPC分类号： B23B51/06 , B23B51/02
CPC分类号： B23B51/06 , B23B51/02 , B23B2250/12 , B23B2251/202 , Y10T408/455
摘要： A three-flute drill having: a tool main body with cutting edges at an axially distal end thereof, a flute portion having discharge flutes in a distal-end side portion of the body, and a cutting fluid supply hole for supplying fluid toward the edges, a rear inner wall surface on the radial direction on a rear side in the drill rotation direction and opposed to the front inner wall surface in a drill circumferential direction, an outer circumferential inner wall surface made up of a partially cylindrical surface whose center lies on an axis of the drill, and an inner circumferential inner wall surface having a partially cylindrical surface whose center lies on the drill axis and opposed to the outer circumferential inner wall surface in the radial direction, the inner circumferential inner wall having a curvature radius smaller than that of the outer circumferential inner wall surface.
摘要翻译：一种三槽钻，具有：具有在其轴向前端的切割刃的工具主体，具有位于主体的前端侧部分中的排出槽的槽部，以及用于朝向边缘供给流体的切削液供给孔，在钻头旋转方向的后侧的径向方向上的后内壁面，与钻头周向的前内侧壁面相对的外周面，由中心在其上的部分圆筒状的表面构成的外周内壁面所述钻头的轴线以及具有中心位于所述钻头轴线上且与所述径向外周面的内周面相对的部分圆筒面的内周面的内周面，所述内周内壁的曲率半径小于外圆周内表面。

44. 发明授权

US09216460B2 Coolant-hole equipped drill 有权
标题翻译：冷却孔装钻
公开(公告)号：US09216460B2
公开(公告)日：2015-12-22
申请号：US13377617
申请日：2010-06-15
申请人： Nobuyuki Matsuda , Hiroyuki Higashi , Koichiro Naruke , Tadashi Yamamoto , Kazuya Yanagida
发明人： Nobuyuki Matsuda , Hiroyuki Higashi , Koichiro Naruke , Tadashi Yamamoto , Kazuya Yanagida
IPC分类号： B23B51/06 , B23B51/04
CPC分类号： B23B51/06 , B23B51/0486 , B23B2222/80 , B23B2251/406 , B23B2251/44 , Y10T408/455
摘要： A coolant-hole equipped drill includes a drill main body, a cutting edge portion which has a tip flank, a chip discharging groove provided with a front groove wall surface and a rear groove wall surface, a cutting edge formed at a ridge line portion where the front groove wall surface and the tip flank intersect with each other, a land portion formed between the chip discharging grooves adjacent to each other in the rotating direction, and a coolant hole drilled at the land portion and opened at the tip flank. The coolant hole includes a front hole wall surface, a rear hole wall surface, and an outer-circumference hole wall surface.
摘要翻译：具有冷却孔的钻具包括钻头主体，具有末端侧面的切削刃部分，设置有前槽壁表面和后槽壁表面的切屑排出槽，形成在脊线部分处的切削刃，前槽壁表面和末端侧面彼此相交，形成在沿着旋转方向彼此相邻的排屑槽之间的接合部，以及在胎面部分处钻出并在末端侧面开口的冷却剂孔。冷却剂孔包括前孔壁表面，后孔壁表面和外周孔壁表面。

45. 发明申请

US20150328696A1 Boring Cutter 审中-公开
标题翻译：镗刀
公开(公告)号：US20150328696A1
公开(公告)日：2015-11-19
申请号：US14653270
申请日：2013-09-30
申请人： ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD.
发明人： Shequan WANG , Aisheng JIANG , Aimin TANG , Min LIU
IPC分类号： B23B51/06 , B23B51/02
CPC分类号： B23B51/06 , B23B51/02 , B23B2250/12 , B23B2250/16 , B23B2251/50 , Y10T408/45
摘要： A boring cutter includes a tool body and a cutting insert. The tool body includes a shaft handle and a cutting end, and defines a circumferential face extended between the shaft handle and the cutting end. The tool body further has an insert pocket extended to the cutting end to secure the cutting insert at the insert pocket, and a flute formed on the circumferential face to communicate with the insert pocket. The tool body further has a cooling channel extended through the shaft handle to the cutting end, and a plurality of discharging chambers spacedly formed on the circumferential face to communicate with the cooling channel. During a drilling process, cooling fluid is released to the discharging chambers from the cooling channel to create a pressure between the tool body and an inner wall of a hole of a workpiece to prevent the tool deflection and drilling vibration.
摘要翻译：镗铣刀包括工具主体和切削刀片。工具主体包括轴柄和切割端，并且限定在轴柄与切割端之间延伸的圆周面。工具主体还具有延伸到切割端的刀片凹口，以将切削刀片固定在刀片槽上，以及形成在圆周面上的槽与刀片槽连通。工具主体还具有通过轴把手延伸到切割端的冷却通道，以及间隔地形成在圆周面上以与冷却通道连通的多个排出室。在钻井过程中，冷却流体从冷却通道释放到排放室，以在工具主体和工件的孔的内壁之间产生压力，以防止工具偏转和钻孔振动。

46. 发明申请

US20150321267A1 DRILL 有权
标题翻译：钻头
公开(公告)号：US20150321267A1
公开(公告)日：2015-11-12
申请号：US14759532
申请日：2013-01-29
申请人： Kazuteru TAKAI
发明人： Kazuteru TAKAI
IPC分类号： B23B51/06 , B23B51/02
CPC分类号： B23B51/06 , B23B51/02 , B23B2250/12 , B23B2251/408 , B23B2260/082 , Y10T408/455
摘要： A drill with a cutting fluid supply hole includes: a tool main-body with an axial end cutting-edge, a portion having a discharge flute on a main-body distal end side portion, and a cutting fluid supply hole, the hole having a fan-shaped cross section defined by a front inner-wall surface located along a main-body radial direction on the front side in the drill rotation direction, a rear inner-wall surface located along the radial-direction on the rear side in the drill rotation direction and facing the front inner-wall surface in a main-body circumferential direction, an outer circumferential inner-wall surface made up of a partially cylindrical surface around a drill center line, and an inner circumferential inner-wall surface made up of a partially cylindrical surface around the center line with a curvature radius smaller than that of the outer circumferential inner-wall surface and facing the outer circumferential inner-wall surface in the radial direction.
摘要翻译：具有切削液供给孔的钻头包括：具有轴向端部切削刃的工具主体，在主体前端侧部分具有排出槽的部分和切削液供给孔，该孔具有由沿着钻头旋转方向的前侧的主体径向的前内壁面形成的扇形截面，位于钻头的后侧的径向的后内壁面旋转方向并且面向主体周向的前内壁表面，由围绕钻中心线的部分圆柱形表面构成的外周内壁表面和由内圆周表面构成的内周内壁表面围绕中心线的部分圆柱形表面，其曲率半径小于外周内壁表面的曲率半径，并且在径向方向上面向外周内壁表面。

47. 发明申请

US20150298222A1 MACHINING TOOL AND METHOD FOR MANUFACTURING A MACHINING TOOL 审中-公开
标题翻译：加工工具和制造加工工具的方法
公开(公告)号：US20150298222A1
公开(公告)日：2015-10-22
申请号：US14687189
申请日：2015-04-15
申请人： Kennametal Inc.
发明人： Eduard Ach , Christoph Gey
IPC分类号： B23C5/00 , B23C5/10 , B23P15/32 , B23P15/34 , B23B51/02 , B23B51/06
CPC分类号： B23C5/006 , B23B51/02 , B23B51/06 , B23B2251/50 , B23C5/10 , B23C5/28 , B23P15/32 , B23P15/34 , B33Y80/00
摘要： A machining tool, in particular a drill carrier tool, includes a monolithic base body extending in the axial direction which, at least in one section, has a porous or grid-like core structure that is encased in a solid outer jacket. These measures allow less material to be used, while maintaining good mechanical properties. The porous or grid-like core structure is simultaneously used for transporting coolant. The base body is manufactured in particular by means of a 3D printing method.
摘要翻译：一种加工工具，特别是一种钻机工具，包括沿轴向方向延伸的整体式基体，至少在一个部分中，该单体基体具有被包裹在固体外护套中的多孔或格栅状芯结构。这些措施允许使用较少的材料，同时保持良好的机械性能。同时使用多孔或格子状的芯结构输送冷却剂。基体通过3D印刷方法特别制造。

48. 发明申请

US20150174671A1 Cutting tool, especially a drilling or milling tool 审中-公开
标题翻译：切削刀具，特别是钻孔或铣削刀具
公开(公告)号：US20150174671A1
公开(公告)日：2015-06-25
申请号：US14483816
申请日：2014-09-11
申请人： Jakob Lach GmbH & Co. KG
发明人： Eugen MAURER
IPC分类号： B23B51/06 , B23C5/06
CPC分类号： B23B51/06 , B23B51/042 , B23B2226/31 , B23B2250/12 , B23B2251/02 , B23B2251/50 , B23C5/06 , B23C5/28 , B23C2210/16 , B23C2250/12 , Y10T407/14 , Y10T408/909
摘要： The invention pertains to a cutting tool for material-removing machining of materials, comprising a shaft (12) with a tool head (16) having a cutting blade (70). For the effective cooling of the tool blades, the shaft (12) has a single coolant supply channel (26) running in the longitudinal direction of the shaft and a single coolant return channel (28) running in the longitudinal direction and the tool head (16) has a single flow channel (78) connecting the coolant supply channel (26) to the coolant return channel (28) which is thermally coupled to the tool blades (70).
摘要翻译：本发明涉及用于材料去除机械加工的切削工具，其包括具有带有切割刀片（70）的工具头（16）的轴（12）。为了有效地冷却工具刀片，轴（12）具有在轴的纵向方向上延伸的单个冷却剂供给通道（26）和沿纵向延伸的单个冷却剂返回通道（28）和工具头（ 16）具有将冷却剂供应通道（26）连接到热耦合到工具叶片（70）的冷却剂返回通道（28）的单个流动通道（78）。

49. 发明授权

US08992136B2 Rotary-driven tool for cutting machining with a cutting body 有权
标题翻译：用于切割加工的旋转驱动工具
公开(公告)号：US08992136B2
公开(公告)日：2015-03-31
申请号：US12908247
申请日：2010-10-20
申请人： Markus Klettenheimer , Uwe Schlagenhauf
发明人： Markus Klettenheimer , Uwe Schlagenhauf
IPC分类号： B23B51/02 , B23B51/06
CPC分类号： B23B51/02 , B23B51/06 , B23B2251/02 , Y10S408/713 , Y10T408/45 , Y10T408/906 , Y10T408/90993
摘要： A rotary-driven tool for cutting machining, in particular a drilling tool with a cutting body and a holder with a shaft piece is disclosed, with at least a cutter and a dovetail-shaped region on the cutting body and a matching dovetail recess on the holder. The cutting body can only be inserted in the holder laterally to a longitudinal axis of the holder. In order to fix the cutting body, opposing flank sections of the dovetail recess, between which the dovetail-shaped region fits can be moved over each other by means of a screw connection in the holder and on fixing the cutting body said body is subjected to a force on the axial direction by the screw connection. In one aspect, the cutting body is a cutting head and the axial force is exclusively generated by the dovetail-shaped region in cooperation with the dovetail recess in the holder.
摘要翻译：公开了一种用于切割加工的旋转驱动工具，特别是具有切割主体的钻具和具有轴件的保持器，至少在切割体上具有切割器和燕尾形区域，并且在切割体上具有匹配的燕尾形凹部持有人切割体只能沿着支架的纵向轴线侧向插入支架。为了固定切割体，燕尾形凹槽的相对侧面部分可以通过螺丝连接在夹持器中而彼此移动，并且固定切割体，所述主体经受通过螺纹连接在轴向方向上的力。在一个方面，切割体是切割头，并且与保持器中的燕尾槽凹槽配合，燕尾形区域仅产生轴向力。

50. 发明申请

US20150043983A1 SPADE DRILL 审中-公开
标题翻译： SPADE钻机
公开(公告)号：US20150043983A1
公开(公告)日：2015-02-12
申请号：US14337726
申请日：2014-07-22
申请人： Performance Carbide, Inc.
发明人： Gerald A. Gass , Kenneth L. Kammeyer , Dennis L. Schmidt
IPC分类号： B23B51/00 , B23B51/06
CPC分类号： B23B51/0009 , B23B2250/12 , B23B2251/082 , B23B2251/18 , B23B2251/48 , Y10T408/89 , Y10T408/909 , Y10T408/9098
摘要： A drill, such as a spade drill, is provided. The drill includes a drill body that includes a mounting end and a cutting end. The cutting end includes first and second cutting edges that are generally curved along the entirety of the cutting end of the drill body, removing any sort of cutting corner. The curved cutting edge provides a more resilient drill for removing material from a workpiece. The cutting edges may also include a drilling point at a distal end and at least partially between the first and second edges, along with webs extending from the drilling point to the cutting edges. The mounting portion includes structure to attach the drill to a holder, which can connect to a rotating apparatus for rotating the holder and drill.
摘要翻译：提供了一个钻，如铲子钻。钻头包括钻体，其包括安装端和切割端。切割端包括沿钻头主体的整个切割端大致弯曲的第一和第二切削刃，从而去除任何切割角。弯曲的切削刃提供了一种更有弹性的钻头，用于从工件上去除材料。切割边缘还可以包括在远端处的钻孔点，并且至少部分地在第一和第二边缘之间的钻孔点以及从钻孔点延伸到切削刃的腹板。安装部分包括将钻头附接到保持器的结构，该保持器可以连接到用于旋转保持器和钻头的旋转装置。

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