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1. 发明专利

JP2017077598A 偏心量調整機構を備えた旋盤有权
公开(公告)号：JP2017077598A
公开(公告)日：2017-04-27
申请号：JP2015206632
申请日：2015-10-20
申请人：株式会社オーエム製作所 , O M Ltd
发明人： SHIMIZU TATSUO , NAKAMURA TAKIO , NAKAKUBO HIROFUMI , NISHIYAMA AKIRA
IPC分类号： B23B31/36 , B23B3/10
CPC分类号： B23B3/10 , B23B31/36 , B23Q1/01
摘要：【課題】環境の影響を受け易い電装部品をターンテーブル上から廃止し、特に高速回転時の信号伝達の耐久性の問題が生じるスリップリングも廃止でき、安全で安定したワークの偏心調整が容易に実現できる偏心量調整機構を備えた旋盤を提供すること。【解決手段】ターンテーブル1の中心部と前記センター軸5の軸方向移動部5Aとの係合部に傾斜状態に直動ガイド部6を設けて、センター軸5を移動することで前記直動ガイド部6が傾斜していることで生じる径方向押圧力によって、前記ターンテーブル1が径方向に移動して前記ワーク3の偏心量を調整する偏心量調整機構を備えた旋盤。【選択図】図2

2. 发明专利

JP2014028416A Composite machining machine 有权
标题翻译：复合加工机
公开(公告)号：JP2014028416A
公开(公告)日：2014-02-13
申请号：JP2012170046
申请日：2012-07-31
申请人： O M Ltd , 株式会社オーエム製作所
发明人： SHIMIZU TATSUO , NAKAMURA TAKIO , KABASAWA KATSUNORI , GOTO AKIHIRO
IPC分类号： B23B29/32
CPC分类号： B23Q16/10 , B23B29/323 , B23Q5/10 , B23Q2220/002 , Y10T29/5155 , Y10T74/1494
摘要： PROBLEM TO BE SOLVED: To provide an innovative composite machining machine including an automatic pivoting composite turret device, capable of being compactly designed at low cost, and configured such that transmission/release of rotative power to a rotating tool is automatically switched by switching indexing/locking fixation of a turret.SOLUTION: A composite machining machine includes: a common use motor 9 as a driving source of a rotary drive mechanism 7 for transmitting a rotative power to a rotating tool 5 and a turning driving mechanism 8 for turning a turret 3. Transmission of the rotative power of the common use motor 9 is released when the turret 3 is made turnable to the rotary drive mechanism 7 by sliding the turret 3 along a turning shaft part 2 and releasing locking fixation of a clutch device 4. Alternatively, the rotative power of the common use motor 9 is transmitted when the clutch device 4 is locked and fixed by sliding back the turret 3 at an indexing position of the turret 3. Thus, the composite machining machine is provided with a clutch movement interlocking type rotative power transmission/release switching mechanism 10 in which the rotating tool 5 is rotated.
摘要翻译：要解决的问题：提供一种创新的复合加工机械，其包括能够以低成本紧凑设计的自动枢转复合转塔装置，并且构造成使得通过切换分度/分离自动切换旋转工具的旋转动力的传递/释放，解锁：复合加工机包括：作为用于将旋转动力传递到旋转工具5的旋转驱动机构7的驱动源的共同使用电动机9和用于转动转台3的转动驱动机构8 当通过沿着转动轴部分2滑动转台3并且释放离合器装置4的锁定固定，当转台3可旋转到旋转驱动机构7时，可以释放通用马达9的旋转动力的传递。或者，当离合器装置4被锁定和固定时，通常使用马达9的旋转动力被传递到转台3的分度位置因此，复合加工机器设置有旋转工具5旋转的离合器运动互锁式旋转动力传递/释放切换机构10。

3. 发明专利

JP2013226618A Method for cooling lathe-machining tool in nc lathe and nc lathe including mechanism for cooling lathe-machining tool 有权
标题翻译：数控车床和数控车床加工工具的方法，包括用于冷却机加工工具的机械
公开(公告)号：JP2013226618A
公开(公告)日：2013-11-07
申请号：JP2012099924
申请日：2012-04-25
申请人： O M Ltd , 株式会社オーエム製作所
发明人： NAKAMURA TAKIO , GOTO AKIHIRO , NOGUCHI YUKI , KONDO HIDEKI
IPC分类号： B23Q11/10 , B23B1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for cooling a lathe-machining tool in an NC lathe which attains cooling action equal to that of wet machining by means of the vaporization heat cooling of water, and is excellent that efficient cooling is performed while suppressing an increase in costs and a rust or corrosion problem does not occur.SOLUTION: A method for cooling a lathe-machining tool in a NC lathe is provided in which alkaline ionized water is injected toward a cutting edge 2 of the lathe-machining tool 1 from a nozzle 3 and the injected water is evaporated by heat to be generated in lathe machining to cool the cutting edge 2 by means of the heat of the evaporation. The proper amount of the water to be injected is preset according to a lath machining condition or controlled automatically in machining. The on/off-control of water injection is conducted on the basis of the NC information of an NC control part 5, or the detection of a water injection on/off-detection part for detecting a lathe machining start time when the lathe-machining tool 1 is contacted with a workpiece 6 and the lathe machining stop time when the lathe-machining tool is parted from the workpiece. The proper (small) amount of the alkaline ionized water 4 is injected spottedly toward the cutting edge 2 in lathe machining.
摘要翻译：要解决的问题：提供一种用于冷却NC车床中的车床加工工具的方法，其通过水的汽化热冷却实现与湿加工相同的冷却作用，并且优异的是在抑制不会发生成本增加和锈蚀或腐蚀问题。解决方案：提供一种用于在NC车床中冷却车床加工工具的方法，其中将碱性离子水注入车床加工工具1的切削刃2 从喷嘴3喷射的水通过热量蒸发，在车床加工中产生，以通过蒸发的热量冷却切削刃2。根据车床加工条件预先准备适量的注水，或者在加工中自动进行控制。喷水的开/关控制基于NC控制部5的NC信息，或者检测用于检测车床加工开始时刻的注水开/关检测部，进行车床加工当车床加工工具从工件分离时，工具1与工件6接触，车床加工停止时间。在车床加工中，适当（少量）的碱性电离水4被点状地注入切削刃2。

4. 发明专利

JP2007075995A Machine tool 审中-公开
标题翻译：机床
公开(公告)号：JP2007075995A
公开(公告)日：2007-03-29
申请号：JP2006309561
申请日：2006-11-15
申请人： O M Ltd , 株式会社オーエム製作所
发明人： SHIMIZU TATSUO , NAKAMURA TAKIO , GOTO AKIHIRO , UEDA TAKASHI
IPC分类号： B23B3/16 , B23B3/20 , B23P23/02 , B23Q1/70
摘要： PROBLEM TO BE SOLVED: To provide a machine tool which machines an inner diameter of a deep hole while it is a five-spindle combined machining machine and small-sized; facilitating design and control without greatly increasing cost by being provided on the same tool rest; sufficiently keeping compact side without requiring large height for retracting the tool rest and a ram at the time of deep hole machining, because of contacting/separating a tool to/from work by using the movement of the tool rest in case of the deep hole and inserting the tool into the work for machining movement by movement of the ram. SOLUTION: The machine tool comprises: a horizontal cross rail 3 provided in an intersecting state on a column 2 provided in a standing state to a turning table 1; and the tool rest 5 through a vertical cross rail 4 so as to move in a lateral direction and a vertical direction. On the tool rest 5, a tool attaching portion 6 equipped with a tool 7 is provided so as to rotate in an A-shaft indexing direction. The tool 7 carrying out deep hole inner diameter turning of the work W is provided in a lower end portion of the ram 8 provided so as to move in a Z-axis direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在五轴联合加工机械小型化的同时对深孔内径进行加工的机床; 通过提供在相同的工具架上而不会大大增加成本，便于设计和控制; 由于在深孔的情况下通过使用工具的移动来使工具接触/分离工具，因此在深孔加工时，不需要大的高度用于缩回刀架和冲头，将工具插入用于通过柱塞运动进行加工运动的工件。解决方案：机床包括：水平横梁3，其以处于竖立状态设置在转台1上的柱2上以交叉状态设置; 并且刀架5通过竖直横杆4沿横向和垂直方向移动。在工具架5上，配备有工具7的工具安装部6被设置为沿A轴分度方向旋转。进行工件W的深孔内径转动的工具7设置在设置成沿Z轴方向移动的冲头8的下端部。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004050324A Tool holder device of turning center 有权
公开(公告)号：JP2004050324A
公开(公告)日：2004-02-19
申请号：JP2002209253
申请日：2002-07-18
申请人： O M Ltd , 株式会社オーエム製作所
发明人： SHIMIZU TATSUO , WAKATSUKI HIROSHI , NAKAMURA TAKIO , AKITA NAOTO
IPC分类号： B23B31/117 , B23B29/00
摘要： PROBLEM TO BE SOLVED: To provide a tool holder device of a turning center appropriately replacing a rotating tool with a machining tool and firmly fixing it by pressure booster operation when replacing the machining tool.
SOLUTION: A holder engagement part 5 to be engaged with a base end part of the tool is provided in a main spindle 1 rotatably provided to a ram via a bearing 3, and clamps a clamp projection part 2A of a tapered shank part 2 of the tool base end part. A draw bar clamp mechanism 6 to be held and fixed to the main spindle 1 by drawing is clampably/releasably provided, and a pressure booster mechanism 8 intensifying the drawing force in clamping is operatably/releasably provided. This device is so constituted that, when the machining tool is held and fixed, the pressure booster mechanism 8 is operated to surge the drawing force and firmly holds and fixes it, and when the rotating tool is attached, the operation of the booster mechanism is released.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2014176941A Hollowing apparatus 有权
标题翻译：中空装置
公开(公告)号：JP2014176941A
公开(公告)日：2014-09-25
申请号：JP2013053336
申请日：2013-03-15
申请人： O M Ltd , 株式会社オーエム製作所
发明人： NAKAMURA TAKIO , NAKAKUBO HIROFUMI , GOTO AKIHIRO , AMAKI HIROMI
IPC分类号： B26D1/547 , B23B41/00 , B23B41/02 , B24B27/06
摘要： PROBLEM TO BE SOLVED: To provide an innovative hollowing apparatus that can perform both of boring of a circular groove and wire cutting, and particularly can perform hollowing by the wire cutting, simply and smoothly.SOLUTION: A hollowing apparatus is configured by boring a circular groove 2 from an upper surface of a workpiece 1 toward the bottom by a grooving blade 7 provided at the lower end of a cylindrical body 6, and tensioning the cutting wire 8 turned to the bottom of the circular groove 2, thereby performing the wire cutting of the bottom of the circular groove 2 toward the inside to extract a cylindrical object 3 by using the tension and the rotation of the workpiece 1. The hollowing apparatus has a wire cutting device 12 provided in the cylindrical body 6, the wire cutting device being configured to move upward a locking part 10 for hanging and turning the wire, for hanging and turning the cutting wire 8 at the lower end of the cylindrical body 6 and bringing it into a retreated and maintained state to achieve a wire-free state, and also to provide cutting tension by applying a lifting tension to the cutting wire 8 pulled upward and disposed using a tensioning device 9 provided on the upper part of the cylindrical body 6 through a locking part 11 for lifting the wire.
摘要翻译：要解决的问题：提供一种能够进行圆形槽的钻孔和线切割的创新的中空装置，特别是可以简单平稳地通过线切割进行中空化。解决方案：中空装置通过将圆形槽2从工件1的上表面朝向底部，设置在圆筒体6的下端的切槽刀片7，并且将切割线8张紧，转动到圆形槽2的底部，从而进行线切割通过使用工件1的张力和旋转来使圆形槽2的底部朝向内部提取圆柱形物体3.中空装置具有设置在圆筒体6中的线切割装置12，线切割装置被配置为向上移动用于悬挂和转动线的锁定部分10，用于将切割线8悬挂并转动在圆柱形主体6的下端并使其进入重新定位器选择和保持状态以实现无丝状态，并且还通过将拉伸张力施加到向上拉并且使用设置在圆柱形主体6的上部上的张紧装置9设置的切割线8来提供切割张力，该张紧装置9通过锁定用于提升电线的第11部分。

7. 发明专利

JP2011036970A Automatic revolving type turret device for machine tool 有权
标题翻译：自动翻新型机床设备
公开(公告)号：JP2011036970A
公开(公告)日：2011-02-24
申请号：JP2009188591
申请日：2009-08-17
申请人： O M Ltd , 株式会社オーエム製作所
发明人： SHIMIZU TATSUO , NAKAMURA TAKIO , GOTO AKIHIRO , NOGUCHI YUKI
IPC分类号： B23B29/32
CPC分类号： B23Q1/5431 , B23Q16/102 , B23Q39/024 , B23Q2039/004 , B23Q2220/002 , Y10T29/5152 , Y10T29/5154 , Y10T29/5155 , Y10T29/5158 , Y10T29/5165 , Y10T74/14 , Y10T74/1494 , Y10T82/2506 , Y10T82/2508 , Y10T408/37
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic-free automatic revolving type turret device for a machine tool, capable of anchoring a turret by air or a low drive force with a motor, using a structure which allows locking of the turret with a clutch device by one drive (actuator) without use of a lift type of turret and which directly resists a load during cutting by generating a wedge effect for elimination of the necessity of a large drive force. SOLUTION: The automatic revolving type turret device for the machine tool includes: an axial slide body 7 which advances and retreats in the revolving-axial direction by advancing and retreating a driver 6 in the direction orthogonal to the revolving-axial direction of the turret 3 by a drive 5; and a clutch 4 which engages and disengages by using the turret 3 of non-lift type and advancing and retreating the axial slide body 7. A taper action portion 8 which push-slides the axial slide body 7 to a turret head 1 by an expansion action through the movement of the driver 6 is provided at the driver 6. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于机床的无液压自动旋转式转塔装置，能够通过空气或低驱动力与电动机固定转台，使用允许将转台与通过一个驱动器（致动器）的离合器装置，而不使用升降机类型的转台，并且通过产生用于消除大驱动力的必要性的楔形效应在切割期间直接抵抗负载。解决方案：用于机床的自动旋转式转塔装置包括：轴向滑动体7，其通过使驱动器6沿与旋转轴线方向正交的方向前进和后退，从而沿着旋转轴向前进和后退转塔3由驱动5; 以及离合器4，其通过使用不提升型的转塔3而接合和脱离，并且使轴向滑动体7前进和后退。锥形作用部分8，其通过膨胀推动滑动轴向滑动体7到转台头部1 驾驶员6提供通过驾驶员6的动作的动作。版权所有：（C）2011，JPO＆INPIT

8. 发明专利

JP2004042184A Trucking station turning device in pallet exchanger of processing machine 审中-公开
公开(公告)号：JP2004042184A
公开(公告)日：2004-02-12
申请号：JP2002202693
申请日：2002-07-11
申请人： O M Ltd , 株式会社オーエム製作所
发明人： SHIMIZU TATSUO , WAKATSUKI HIROSHI , NAKAMURA TAKIO , AKITA NAOTO
IPC分类号： B23Q7/00
摘要： PROBLEM TO BE SOLVED: To provide an innovative trucking station turning device in a pallet exchanger of a processing machine, which significantly mitigates shock in turning stoppage of the trucking station through its simple design, and thereby enabling a speed-up of swivel control for the trucking station.
SOLUTION: The turning device is provided with a jointing arm 3 protrusively-mounted on a pivot 2 of the trucking station 1, an engaging section 4 containing a notch 4A with its length in a protruding direction of this jointing arm 3, a rack tooth 7 moving together with the movement of a rod 5A for a hydraulic cylinder 5 on an articulated moving member 7A, a pinion 8 engaging this rack tooth 7, and a base end side of a drive arm 6 connected to this pinion 8. Thus it is composed so that movement of the rod 5A for the hydraulic cylinder 5 allows the drive arm 6 to be rotated at a specified angle through the rack tooth 7 and the pinion 8. Additionally, the moving operation of the hydraulic cylinder 5 allows the joint arm 3 and then the pivot 2 to be rotated through the drive arm 6, rotating the trucking station 1.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2011224744A Wheel lathe 有权
标题翻译：车轮
公开(公告)号：JP2011224744A
公开(公告)日：2011-11-10
申请号：JP2010098144
申请日：2010-04-21
申请人： O M Ltd , 株式会社オーエム製作所
发明人： NAKAKUBO HIROFUMI , NAKAMURA TAKIO , KABASAWA MASANORI , YANAGISAWA TETSUYA
IPC分类号： B23B5/08 , B23B25/06
CPC分类号： B23B5/28 , Y10T82/18
摘要： PROBLEM TO BE SOLVED: To provide a wheel lathe always properly fixable to a main spindle, can simplify a device and expected to largely reduce installing-adjusting manhours, when lifting by automatically calculating a proper lifting required quantity (a lifter required moving distance) by measuring one point position on the wheel circumference being not just above a wheel, for example, a horizontal distance from the wheel shaft center of the outer edge existing in the height of a movement measuring part of a constant height by the movement measuring part, by making the wheel shaft center of the wheel and the main spindle center coincide by a simple constitution without using a core detecting part lowered from just above by synchronizing.SOLUTION: This wheel lathe includes an outer edge position measuring part 5 for measuring one point of the outer edge of the wheel 1, and a lifter required moving distance arithmetic operation part 6 for calculating a lifter required moving distance H from the measured value and a known dimensional value, in a lifter control device 4 for controlling operation of a lifter device 3 for lifting the wheel 1.
摘要翻译：要解决的问题：为了提供总是适合固定在主轴上的车轮，可以简化装置，并且在大大减少安装调整工时时，通过自动计算适当的提升所需数量（提升机所需的移动距离），通过测量车轮周围上的一个位置不仅在车轮上方，例如通过移动测量在距离恒定高度的运动测量部分的高度处存在的外边缘的车轮轴中心的水平距离通过使轮的轮轴中心和主轴中心通过简单的构造重合，而不使用通过同步从上方降低的铁芯检测部分。解决方案：该车轮包括用于测量车轮1的外边缘的一个点的外边缘位置测量部分5以及需要的移动距离算术运算部分6的升降器，用于从所测量的距离计算升降器所需的移动距离H 在升降机控制装置4中，用于控制用于提升车轮1的升降装置3的操作的值和已知的尺寸值。（C）2012年，JPO和INPIT

10. 发明专利

JP2009228877A Linear guide device of machine tool 有权
标题翻译：线性导轨机床设备
公开(公告)号：JP2009228877A
公开(公告)日：2009-10-08
申请号：JP2008078294
申请日：2008-03-25
申请人： O M Ltd , 株式会社オーエム製作所
发明人： NAKAMURA TAKIO , SHIMIZU TATSUO , GOTO AKIHIRO , NISHIYAMA RYUJI
IPC分类号： F16C29/02 , B23Q1/26 , B23Q1/40 , B23Q1/58 , F16C27/02 , F16C29/06 , F16C29/12 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To provide an innovative linear guide device of a machine tool capable of eliminating even lubrication, by having a high speed and motional accuracy of a rolling guide, while having also excellent vibration damping performance.
SOLUTION: This linear guide device of a hybrid type machine tool is constituted for freely adjusting a clearance 10 between a guide surface 8 and a sliding surface 9 of a sliding guide part 4. The clearance 10 between this guide surface 8 and the sliding surface 9 is set so that contact bearing pressure is generated by elastic deformation of a rolling guide part 3 generated by a load in processing and this clearance 10 becomes 0 or more in non-processing. A hard carbon film 11 for reducing frictional resistance is formed on at least any one surface of this guide surface 8 and the sliding surface 9.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过具有滚动导轨的高速度和运动精度而能够消除均匀润滑的机床的创新的直线导引装置，同时具有优异的减震性能。＆lt; P＆gt;解决方案：混合式机床的线性引导装置构造成用于自由地调节滑动引导部分4的引导表面8和滑动表面9之间的间隙10.在该引导表面8和滑动面9被设定为使得由处理中的负载产生的滚动导向部3的弹性变形产生接触轴承压力，并且在非加工中该间隙10变为0以上。在该导向表面8和滑动表面9的至少任何一个表面上形成用于降低摩擦阻力的硬质碳膜11.权利要求（C）2010，JPO＆INPIT

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