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公开(公告)号：US08992136B2
公开(公告)日：2015-03-31
申请号：US12908247
申请日：2010-10-20
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。
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公开(公告)号：US08864425B2
公开(公告)日：2014-10-21
申请号：US13147057
申请日：2009-02-04
申请人： Jiro Osawa , Tasuku Itoh
发明人： Jiro Osawa , Tasuku Itoh
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2250/12 , B23B2251/02 , B23C2210/02 , Y10S408/713 , Y10T408/45 , Y10T408/78 , Y10T408/89 , Y10T408/892 , Y10T408/907 , Y10T408/9097 , Y10T408/90993
摘要： A bevel head replaceable rotary tool is provided. The rotary tool includes a coupling protrusion and a coupling recess, plural sets of serrations provided on an outer circumferential surface of the coupling protrusion and an inner wall surface of the coupling recess, circumferential abutting portions provided on the tool body and the bevel head, and axial tight-contact portions, provided on the tool body and the bevel head. The serrations of the coupling protrusion and the serrations of the coupling recess arranged such that curvatures of circumferential circular arcs of the serrations of the coupling protrusion are greater than those of the serrations of the coupling recess or the serrations of the coupling protrusion and the serrations of the coupling recess have circumferential circular arcs with centers deviated from each other.
摘要翻译： 提供斜角头可更换的旋转工具。 旋转工具包括联接突起和联接凹槽，设置在联接突起的外周表面上的多组锯齿和联接凹槽的内壁表面，设置在工具主体和斜面头上的周向抵接部，以及 设置在工具主体和斜面头上的轴向紧密接触部分。 耦合突起的锯齿和联接凹槽的锯齿被布置成使得联接突起的锯齿的圆周圆弧的曲率大于联接凹槽的锯齿形或耦合突起的锯齿的锯齿形， 联接凹槽具有圆周圆弧，中心彼此偏离。
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公开(公告)号：US20130202376A1
公开(公告)日：2013-08-08
申请号：US13832105
申请日：2013-03-15
发明人： Mark D. Meyer , Kevin D. Myers
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B51/048 , B23B51/126 , B23B2200/0419 , B23B2200/0438 , B23B2200/0447 , B23B2251/02 , B23B2251/50 , B23B2260/004 , B23B2260/038 , B23B2260/132 , Y10S408/713 , Y10T408/8928 , Y10T408/906 , Y10T408/9095 , Y10T408/90993
摘要： An adjustable drill is provided comprising a drill body having at least one face surface with a plurality of serrations provided therewith. The drill further has at least one cartridge having a cooperating plurality of second serrations, to be driven with the drill body when assembled therewith. The at least one cartridge includes at least one insert pocket, and at least one insert is releasably affixed in the insert pocket provided in the cartridge. In further examples, the adjustable drill may have a central cutting system in combination with the adjustable cartridge type system, wherein the central cutting system may be modular. There may also be provided a modular type of holder arrangement to provide flexibility to adapt the system for various applications.
摘要翻译： 提供了一种可调节的钻头，其包括具有至少一个具有多个锯齿的表面的钻体。 所述钻具还具有至少一个具有协作的多个第二锯齿的筒，所述第二锯齿与所述钻头主体一起被组装时被驱动。 所述至少一个盒包括至少一个插入口袋，并且至少一个插入件可释放地固定在设置在盒中的插入口袋中。 在另外的示例中，可调节钻头可以具有与可调节筒型系统组合的中心切割系统，其中中央切割系统可以是模块化的。 还可以提供一种模块化类型的保持器装置，以提供灵活性，以适应各种应用的系统。
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公开(公告)号：US20130017028A1
公开(公告)日：2013-01-17
申请号：US13179662
申请日：2011-07-11
申请人： X. Daniel Fang , Jean-Luc Dufour , David J. Wills
发明人： X. Daniel Fang , Jean-Luc Dufour , David J. Wills
CPC分类号： B23B51/02 , B23B27/16 , B23B2222/28 , B23B2224/00 , B23B2226/18 , B23B2226/31 , B23B2226/315 , B23B2251/02 , B23B2251/14 , B23B2251/50 , Y10S408/713 , Y10T408/78 , Y10T408/81 , Y10T408/8923 , Y10T408/909 , Y10T408/9095 , Y10T408/9097 , Y10T408/9098
摘要： One non-limiting aspect of the present disclosure is directed to a multi-piece twist drill head. The multi-piece twist drill head includes a core piece formed from a first hard material, and a peripheral piece formed from a second hard material. The core piece and peripheral piece each comprise a cutting edge and are adapted to mate to provide a central region and a peripheral region, respectively, of the multi-piece twist drill head. A twist drill including the multi-piece twist drill head is also disclosed.
摘要翻译： 本公开的一个非限制性方面涉及一种多片麻花钻头。 多片麻花钻头包括由第一硬质材料形成的芯片和由第二硬质材料形成的周边片。 芯片和周边片各自包括切割边缘并且适于配合以分别提供多片麻花钻头的中心区域和周边区域。 还公开了一种包括多片麻花钻头的麻花钻。
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公开(公告)号：US20120121347A1
公开(公告)日：2012-05-17
申请号：US13147057
申请日：2009-02-04
申请人： Jiro Osawa , Tasuku Itoh
发明人： Jiro Osawa , Tasuku Itoh
CPC分类号： B23B51/02 , B23B2250/12 , B23B2251/02 , B23C2210/02 , Y10S408/713 , Y10T408/45 , Y10T408/78 , Y10T408/89 , Y10T408/892 , Y10T408/907 , Y10T408/9097 , Y10T408/90993
摘要： A bevel head replaceable rotary tool is provided. The rotary tool includes a coupling protrusion and a coupling recess, plural sets of serrations provided on an outer circumferential surface of the coupling protrusion and an inner wall surface of the coupling recess, circumferential abutting portions provided on the tool body and the bevel head, and axial tight-contact portions, provided on the tool body and the bevel head. The serrations of the coupling protrusion and the serrations of the coupling recess arranged such that curvatures of circumferential circular arcs of the serrations of the coupling protrusion are greater than those of the serrations of the coupling recess or the serrations of the coupling protrusion and the serrations of the coupling recess have circumferential circular arcs with centers deviated from each other.
摘要翻译： 提供斜角头可更换的旋转工具。 旋转工具包括联接突起和联接凹槽，设置在联接突起的外周表面上的多组锯齿和联接凹槽的内壁表面，设置在工具主体和斜面头上的周向抵接部分，以及 设置在工具主体和斜面头上的轴向紧密接触部分。 耦合突起的锯齿和联接凹槽的锯齿被布置成使得联接突起的锯齿的圆周圆弧的曲率大于联接凹槽的锯齿或耦合突起的锯齿的锯齿形， 联接凹槽具有圆周圆弧，中心彼此偏离。
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公开(公告)号：US20110280677A1
公开(公告)日：2011-11-17
申请号：US13193392
申请日：2011-07-28
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2205/02 , B23B2251/02 , Y10S408/713 , Y10T29/49826 , Y10T408/03 , Y10T408/892 , Y10T408/907 , Y10T408/9095 , Y10T408/9097 , Y10T408/9098
摘要： A metal cutting tool has a cutting head releasably mounted on a front end of a tool shank, in a self-clamping manner. The tool shank's forward end is provided with a pair of shank coupling portions, each having a forwardly facing shank support surface. A pocket recess is defined between the shank's coupling portions. Within the pocket recess are a plurality of shank fixation surfaces which are parallel to a longitudinal axis of the tool shank. The cutting head has a cap portion and a fixation portion extending in rearward direction therefrom. The cap portion includes a pair of head segments, each having a rearwardly facing head base surface. The cutting head's fixation portion has a plurality of head fixation surfaces which are parallel to a longitudinal axis of the cutting head. In the assembled tool, the tool shank's forwardly facing shank support surfaces support the cutting head's rearwardly facing head base surfaces, while the plurality of head fixation surfaces abut the plurality of shank fixation surfaces.
摘要翻译： 金属切削工具具有以自夹紧方式可释放地安装在工具柄的前端上的切割头。 工具柄的前端设置有一对柄联接部分，每一个具有向前的柄支撑表面。 狭槽凹部被限定在柄的联接部之间。 凹穴内的多个柄固定表面平行于工具柄的纵向轴线。 切割头具有盖部和从其向后延伸的固定部。 盖部分包括一对头部段，每个头部段具有向后的头部基部表面。 切割头的固定部分具有平行于切割头的纵向轴线的多个头部固定表面。 在组装的工具中，工具柄的向前的柄支撑表面支撑切割头的向后的头部基座表面，同时多个头部固定表面邻接多个柄部固定表面。
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公开(公告)号：US08057135B2
公开(公告)日：2011-11-15
申请号：US12273853
申请日：2008-11-19
申请人： William Nordlin , Peter Czyzewski
发明人： William Nordlin , Peter Czyzewski
IPC分类号： B23B51/02
CPC分类号： B27G15/00 , Y10S408/713 , Y10T407/227 , Y10T407/235 , Y10T408/5628 , Y10T408/901 , Y10T408/902 , Y10T408/9097 , Y10T408/9098
摘要： An auger bit includes a shaft having a central axis, a cutting insert mounted to said shaft, and a feed screw that is separate from the cutting insert and which is mounted to the shaft. The cutting insert and the feed screw are engaged with each other. A single locking member, such as a set screw, secures the feed screw member to the shaft, and thereby secures the cutting insert to the shaft. If the feed screw or the cutting insert become worn, feed screw or the cutting insert can be replaced.
摘要翻译： 螺旋钻头包括具有中心轴的轴，安装到所述轴的切削刀片和与切削刀片分离并且安装到轴的进给螺杆。 切削刀片和进给螺杆彼此接合。 诸如固定螺钉的单个锁定构件将进给螺钉构件固定到轴上，从而将切削刀片固定到轴上。 如果进给螺钉或切削刀片磨损，可以更换进给螺丝或切削刀片。
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公开(公告)号：US07997836B2
公开(公告)日：2011-08-16
申请号：US11572989
申请日：2005-08-16
申请人： Young-Heum Kim , Joo-Oh Kim , Kwan-Hee Lee , Hak-Kyu Kim
发明人： Young-Heum Kim , Joo-Oh Kim , Kwan-Hee Lee , Hak-Kyu Kim
IPC分类号： B23B51/02
CPC分类号： B23B51/0009 , B23B51/02 , B23B51/06 , B23B2251/082 , B23B2251/14 , B23B2251/50 , B23B2260/016 , B23B2270/08 , Y10S408/713 , Y10T407/192 , Y10T407/1936 , Y10T408/455 , Y10T408/89 , Y10T408/9097 , Y10T408/90993
摘要： An indexable type cutting tool includes a drill having a shank and a drill body which extends from the shank, the drill body being defined with body flutes, and being formed with an insert seat which has seat side surfaces and a seat bottom surface and body flank surfaces and body thinning surfaces; a drill insert fitted into the insert seat of the drill body, having cutting edges and an insert bottom surface which is brought into close contact with the seat bottom surface, formed with insert flutes and insert side surfaces which are brought into close contact with the seat side surfaces, and defined with a through-hole which passes through the insert side surfaces; and a fastening screw for fastening the drill insert fitted into the insert seat to the drill.
摘要翻译： 可转位型切削工具包括具有柄和钻体的钻头，该钻柄和柄体从柄部延伸，钻体主体由本体凹槽限定，并且形成有具有座侧表面和座底表面和主体侧面的插入座 表面和身体变薄表面; 镶嵌在钻体主体的插入座中的钻头插入件，其具有切削刃和与底座表面紧密接触的刀片底面，该刀片底面形成有插入凹槽和插入件侧面，该侧面与阀座紧密接触 侧表面，并且限定有穿过插入件侧表面的通孔; 以及用于将装配到插入座中的钻头插入件紧固到钻头的紧固螺钉。
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公开(公告)号：US07950881B2
公开(公告)日：2011-05-31
申请号：US11470143
申请日：2006-09-05
IPC分类号： B23B51/02
CPC分类号： B23B51/0009 , B23B2251/082 , B23B2251/14 , B23B2251/18 , B23B2251/406 , B23B2251/408 , B23B2251/50 , Y10S408/713 , Y10T408/909 , Y10T408/9097 , Y10T408/9098 , Y10T408/90993
摘要： A cutting tool insert and holder therefore, the drill insert having a helical geometry corresponding to helical flutes in a drill body holder which enable the drill tool assembly to more efficiently remove chips from a hole during operation, the drill insert comprising a drill insert body having a first end opposite a second end, a plurality of helical flutes formed in the drill insert body, a plurality of cutting edges formed at the interfaces of the plurality of helical flutes and the first end of the drill insert body, and an aperture formed in each helical flute.
摘要翻译： 因此，切削工具插入件和保持器，钻子插入件具有对应于钻体保持器中的螺旋形凹槽的螺旋形几何形状，其使得钻机工具组件能够在操作期间更有效地从钻孔中移除切屑，所述钻头插入件包括具有 与第二端相对的第一端，形成在所述钻子插入体中的多个螺旋槽，形成在所述多个螺旋槽和所述钻头插入体的所述第一端的界面处的多个切削刃， 每个螺旋槽。
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公开(公告)号：US20110110735A1
公开(公告)日：2011-05-12
申请号：US12908247
申请日：2010-10-20
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，并且在其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。
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