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1. 外观设计

USD717847S1 End mill 有权
标题翻译：立铣刀
公开(公告)号：USD717847S1
公开(公告)日：2014-11-18
申请号：US29472603
申请日：2013-11-14
申请人： Nikken Kosakusho Works, Ltd.
设计人： Susumu Mikado , Steve Eckersall

2. 外观设计

USD686646S1 End mill 有权
公开(公告)号：USD686646S1
公开(公告)日：2013-07-23
申请号：US29441271
申请日：2013-01-03
申请人： Nikken Kosakusho Works, Ltd.
设计人： Susumu Mikado , Steve Eckersall

3. 发明申请

US20130069322A1 Tool Holder 审中-公开
标题翻译：工具托架
公开(公告)号：US20130069322A1
公开(公告)日：2013-03-21
申请号：US13316776
申请日：2011-12-12
申请人： Eisaku NAKAI , Suguru MAEMURA , Susumu MIKADO
发明人： Eisaku NAKAI , Suguru MAEMURA , Susumu MIKADO
IPC分类号： B23B31/107
CPC分类号： B23B31/1075 , B23B31/028 , B23B31/117 , B23B2231/24 , B23B2250/04 , B23B2250/12 , B23B2260/126 , B23Q11/1023 , Y10T279/17111
摘要： A tool holder, which is inserted into a center-through-coolant spindle and employs a side-lock type chuck structure, can reliably prevent leakage of cutting liquid from a bolt hole for a side-lock bolt. The tool holder includes a side-lock bolt and an annular seal member. The side-lock bolt is inserted into a through hole extending from an outer peripheral surface to an inner peripheral surface of a tool attachment portion, threadedly engaged with an internal thread formed in the through hole, and secures a shank of a tool to a tool-holding bore. The seal member seals between the through hole and side-lock bolt.
摘要翻译：插入中心贯通冷却剂主轴并采用侧锁式卡盘结构的工具架可以可靠地防止切断液体从用于侧锁螺栓的螺栓孔泄漏。工具架包括侧锁螺栓和环形密封构件。侧锁螺栓插入到从外周面延伸到工具安装部的内周面的通孔中，与形成在通孔中的内螺纹螺纹接合，并将工具的柄固定到工具保持孔。密封件密封在通孔和侧锁螺栓之间。

4. 发明申请

US20070053758A1 Tool holder 有权
标题翻译：工具托架
公开(公告)号：US20070053758A1
公开(公告)日：2007-03-08
申请号：US11595693
申请日：2006-11-10
申请人： Masakazu Matsumoto , Masahiro Taguchi , Kazuhiro Shimono
发明人： Masakazu Matsumoto , Masahiro Taguchi , Kazuhiro Shimono
IPC分类号： B23C5/00
CPC分类号： B23B31/026 , B23B31/117 , B23B31/1177 , B23B31/20 , B23B2265/12 , B23B2270/12 , B23Q17/2216 , Y10T408/858 , Y10T408/85843 , Y10T409/30952
摘要： A tool holder is equipped with a tip run-out correction mechanism for correcting run-out of the tip of the tool. The tip run-out correction mechanism includes an annular stepped portion formed on a cylindrical support portion of a holder body; a ring member rotatably fitted onto the annular stepped portion; an eccentric cam disposed within the ring member, the eccentric cam extending radially through the ring member and being rotatable about a radially extending axis; and a pin disposed within the ring member to be movable along a direction parallel to the center axis of a flange portion of the holder body. One end of the pin is in contact with the eccentric cam, and the other end of the pin is in contact with a rear end face of a clamp sleeve which clamps a tool inserted into a chuck sleeve of the holder body. The eccentric cam is rotated so as to adjust press force that the pin applies to the rear end face of the clamp sleeve, to thereby elastically deform a base end portion of the chuck sleeve in a radial direction in such a manner that tip run-out of the tool approaches zero.
摘要翻译：工具架配备有用于校正工具尖端的磨损的尖端径向校正机构。刀头径向校正机构包括形成在保持器主体的圆柱形支撑部分上的环形阶梯部分; 可旋转地装配到所述环形台阶部分上的环件; 设置在所述环构件内的偏心凸轮，所述偏心凸轮径向延伸穿过所述环构件并能够围绕径向延伸的轴线旋转; 以及设置在所述环构件内的销以能够沿着与所述保持器主体的凸缘部的中心轴线平行的方向移动。销的一端与偏心凸轮接触，并且销的另一端与夹紧套筒的后端面接触，夹紧套筒夹持插入保持器主体的卡盘套筒中的工具。旋转偏心凸轮以调节销向夹紧套筒的后端面施加的压力，从而使卡盘套筒的基端部沿径向弹性变形，使得尖端径向的工具接近零。

5. 发明授权

US07037053B2 Tool holder 有权
公开(公告)号：US07037053B2
公开(公告)日：2006-05-02
申请号：US10387086
申请日：2003-03-12
申请人： Masakazu Matsumoto , Masahiro Taguchi , Kazuhiro Shimono
发明人： Masakazu Matsumoto , Masahiro Taguchi , Kazuhiro Shimono
IPC分类号： B23C5/00
CPC分类号： B23B31/026 , B23B31/117 , B23B31/1177 , B23B31/20 , B23B2265/12 , B23B2270/12 , B23Q17/2216 , Y10T408/858 , Y10T408/85843 , Y10T409/30952
摘要： A tool holder is equipped with a tip run-out correction mechanism for correcting run-out of the tip of the tool. The tip run-out correction mechanism includes an annular stepped portion formed on a cylindrical support portion of a holder body; a ring member rotatably fitted onto the annular stepped portion; an eccentric cam disposed within the ring member, the eccentric cam extending radially through the ring member and being rotatable about a radially extending axis; and a pin disposed within the ring member to be movable along a direction parallel to the center axis of a flange portion of the holder body. One end of the pin is in contact with the eccentric cam, and the other end of the pin is in contact with a rear end face of a clamp sleeve which clamps a tool inserted into a chuck sleeve of the holder body. The eccentric cam is rotated so as to adjust press force that the pin applies to the rear end face of the clamp sleeve, to thereby elastically deform a base end portion of the chuck sleeve in a radial direction in such a manner that tip run-out of the tool approaches zero.

6. 发明授权

US06923451B2 Tool holder 有权
标题翻译：工具托架
公开(公告)号：US06923451B2
公开(公告)日：2005-08-02
申请号：US10391917
申请日：2003-03-19
申请人： Masahiro Taguchi , Yusaku Yamamoto , Eisaku Nakai
发明人： Masahiro Taguchi , Yusaku Yamamoto , Eisaku Nakai
IPC分类号： B23B31/20
CPC分类号： B23B31/20 , Y10T279/17299 , Y10T279/17504 , Y10T279/17538
摘要： In order to provide a tool holder which greatly reduces frictional resistance between a locknut and a taper collet, and eliminates a twisting of the taper collet during tightening of the locknut, in a tool holder comprising a locknut 13 which pushes a taper collet 12 into a tapered hole 115 of a collet chuck body 11 to chuck a cutting tool 15, between a reference end 123 of the tape collet 12 and a collet supporting portion 131 opposed thereto, interposed is a bearing washer 14 to reduce frictional resistance between both contact surfaces. To both surfaces of this bearing washer 14, namely, to the respective surfaces which come into contact with the reference end 123 and collet supporting portion 131, surface treatment by any of ion nitriding, DLC (Diamond-Like Carbon) coating, and TiN coating is applied.
摘要翻译：为了提供一种大大降低锁紧螺母和锥形夹头之间的摩擦阻力的工具夹具，并且在紧固锁紧螺母时消除了锥形夹头在拧紧锁紧螺母时的扭转，该工具夹具包括锁紧螺母13，其将锥形夹头12推入卡套夹头主体11的锥形孔115夹持切割工具15，在夹具12的基准端123和与其相对的夹头支撑部131之间插入有用于减小两个接触表面之间的摩擦阻力的轴承垫圈14。对于这种轴承垫圈14的两个表面，即与参考端123和夹头支撑部分131接触的各个表面，通过任何离子氮化，DLC（类金刚石碳）涂层和TiN涂层的表面处理被申请;被应用。

7. 发明申请

US20040007097A1 Wrench 有权
标题翻译：扳手
公开(公告)号：US20040007097A1
公开(公告)日：2004-01-15
申请号：US10616285
申请日：2003-07-08
申请人： Nikken Kosakusho Works Ltd.
发明人： Masakazu Matsumoto , Masahiro Taguchi , Susumu Mikado
IPC分类号： B25B013/00
CPC分类号： B25B13/5083 , B25B13/462 , B25B13/5066 , B25B23/105
摘要： A wrench includes a wrench body having a ring portion and a handle portion. A retainer that holds a plurality of wedge members at predetermined intervals in a circumferential direction of the ring portion is disposed inside the ring portion. Wedge guide grooves are formed on the inner circumferential surface of the ring portion to be arranged at intervals corresponding to those of the wedge members. Each of the wedge guide grooves has a free region which maintains the corresponding wedge member in a free state in which the wedge member moves freely between a bottom surface of the corresponding wedge guide groove and the outer circumferential surface of a fastening member, and left-hand and right-hand wedge regions each of which maintains the corresponding wedge member in a caught state in which the wedge member is caught between the bottom surface of the corresponding wedge guide groove and the outer circumferential surface of the fastening member. The wrench is provided with a changeover mechanism for operating the retainer. By use of the changeover mechanism, the retainer is moved to a position at which the wedge member faces the corresponding free region, a position at which the wedge member faces the corresponding left-hand wedge region, or a position at which the wedge member faces the corresponding right-hand wedge region.
摘要翻译：扳手包括具有环部分和手柄部分的扳手主体。在环部内设置有以环状部的圆周方向以规定间隔保持多个楔构件的保持架。楔形引导槽形成在环形部分的内圆周表面上，以与楔形构件的间隔相对应的间隔布置。每个楔形导向槽具有自由区域，其将相应的楔形构件保持在自由状态，楔形构件在相应的楔形导向槽的底表面和紧固构件的外周表面之间自由移动，手和右手楔形区域，每个楔形区域将相应的楔形构件保持在捕获状态，其中楔形构件被夹在相应楔形导向槽的底表面和紧固构件的外周表面之间。扳手设置有用于操作保持器的切换机构。通过使用切换机构，保持器被移动到楔形构件面对相应的自由区域的位置，楔形构件面对相应的左侧楔形区域的位置或楔形构件面对的位置相应的右侧楔形区域。

8. 发明申请

US20030228199A1 Tool holder 审中-公开
标题翻译：工具托架
公开(公告)号：US20030228199A1
公开(公告)日：2003-12-11
申请号：US10453271
申请日：2003-06-03
申请人： Nikken Kosakusho Works Ltd.
发明人： Masakazu Matsumoto , Masahiro Taguchi , Kazuhiro Shimono
IPC分类号： B23B031/02
CPC分类号： B23Q11/0035 , B23B31/006 , B23B2250/04 , Y10T408/76 , Y10T409/304312
摘要： A tool holder includes a holder body which in turn includes a flange portion. A plurality of threaded holes are formed in the flange portion. A weight balance adjustment member(s) is removably screwed into an appropriate threaded hole(s). The adjustment member includes a coming-out prevention mechanism for preventing the same from coming out of the threaded hole. In another tool holder, weight balance adjustment members are removably screwed into all the threaded holes, each of the adjustment members includes a coming-out prevention mechanism for preventing the same from coming out of the threaded hole, and a detachment prevention member is provided on the outer circumferential surface of the flange portion in order to prevent detachment of the adjustment members.
摘要翻译：工具架包括保持器本体，该保持器主体又包括凸缘部。多个螺纹孔形成在凸缘部分中。重量平衡调节构件可移除地拧入适当的螺纹孔中。调节构件包括用于防止其从螺纹孔中脱出的脱出防止机构。在另一个工具架中，重量平衡调节构件可拆卸地拧入所有螺纹孔中，每个调节构件包括防止其从螺纹孔中脱出的防脱出机构，并且防脱部件设置在凸缘部的外周面，以防止调节部件脱离。

9. 发明授权

US6105974A Chuck 失效
标题翻译：查克
公开(公告)号：US6105974A
公开(公告)日：2000-08-22
申请号：US28508
申请日：1998-02-23
申请人： Masakazu Matsumoto
发明人： Masakazu Matsumoto
IPC分类号： B23B31/08 , B23B31/117 , B23B31/20 , B23B5/22
CPC分类号： B23B31/202 , B23B31/117 , Y10S279/903 , Y10T279/17 , Y10T279/17965 , Y10T409/30952
摘要： A chuck includes a holder body, a clamp sleeve, and a large number of needle rollers. The holder body has a shank portion, a flange formed at one end of the shank portion, and a chuck sleeve that extends from the flange in the direction away from the shank portion. The clamp sleeve is fitted onto the outer circumference of the chuck sleeve such that the clamp sleeve is rotatable and axially movable relative to the chuck sleeve. The needle rollers are disposed between the chuck sleeve and the clamp sleeve over the entire circumference. The clamp sleeve is rotated to cause the needle rollers to revolve spirally along the outer circumferential surface of the chuck sleeve while rotating about their own axes in order to decrease and restore the diameter of the chuck sleeve. In the chuck, a groove having a predetermined depth is formed in the end surface of the flange opposite the shank portion such that the groove surrounds the base end of the chuck sleeve through which the chuck sleeve is joined with the flange.
摘要翻译：卡盘包括保持器主体，夹紧套筒和大量滚针。保持器主体具有柄部，形成在柄部的一端的凸缘以及从凸缘沿远离柄部的方向延伸的卡盘套筒。夹紧套筒安装在卡盘套筒的外圆周上，使得夹紧套筒相对于夹头套筒可旋转并可轴向移动。滚针在整个圆周上设置在卡盘套筒和夹紧套筒之间。旋转夹紧套筒使得滚针沿卡盘套筒的外圆周表面螺旋旋转，同时围绕其自身的轴线旋转，以便减小并恢复卡盘套筒的直径。在卡盘中，在与柄部相对的凸缘的端面上形成具有预定深度的凹槽，使得凹槽围绕卡盘套筒的基端部，卡盘套筒与凸缘接合。

10. 发明授权

US5593258A Tool holder 失效
标题翻译：工具托架
公开(公告)号：US5593258A
公开(公告)日：1997-01-14
申请号：US538737
申请日：1995-10-03
申请人： Masakazu Matsumoto , Masahiro Taguchi , Yusaku Yamamoto
发明人： Masakazu Matsumoto , Masahiro Taguchi , Yusaku Yamamoto
IPC分类号： B23Q3/12 , B23B31/00 , B23B31/11 , B23B31/20 , B23C5/26 , B23B31/117
CPC分类号： B23B31/201 , B23B31/006 , B23B31/1107 , B23B31/1122 , B23B2231/0296 , Y10T279/17444 , Y10T279/17471 , Y10T279/17965 , Y10T408/95 , Y10T409/30952
摘要： A tool holder has a main sleeve to be attached to a tapered bore of a spindle of a machine tool, and a subholder which is coupled with the main sleeve and to which a tool is attached. The tapered shank of the main sleeve is inserted into the tapered bore of the spindle having a taper of 7/24. The main sleeve has a tapered hole having a taper of 1/10. A tapered sleeve which is elastically deformable in the radial direction is fitted onto the outer circumference surface of a shank portion of a subholder body of the subholder. The subholder is coupled with the main sleeve such that the outer circumferential surface of the tapered sleeve having a taper of 1/10 intimately contacts the circumferential surface of the tapered hole and the rear end surface of a flange of the subholder body intimately contacts the forward end surface of the main sleeve. This structure prevents the generation of vibrations during machining. Also, the tool holder makes it possible to efficiently machine a workpiece at high speed, and to increase the durability of the tool and the spindle.
摘要翻译：工具保持器具有主套筒，其连接到机床的主轴的锥形孔，以及与主套筒联接并且工具附接到其上的子座。主套筒的锥形柄插入主轴的锥形孔中，其锥度为+ E，fra 7/24 + EE。主套筒具有锥度为+ E的锥形孔，为1/10 + EE。可沿径向可弹性变形的锥形套筒安装在子座的副座体的柄部的外圆周表面上。子座与主套筒联接，使得具有+ E，1/10 + EE锥度的锥形套筒的外圆周表面紧密接触锥形孔的圆周表面和与其相接触的凸缘的后端表面副主体紧密接触主套筒的前端表面。这种结构防止在加工过程中产生振动。此外，工具架能够高效地加工工件，并提高工具和主轴的耐久性。

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