公开(公告)号：JP2007203384A

公开(公告)日：2007-08-16

申请号：JP2006021725

申请日：2006-01-31

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： NAKAMURA TAKIO ,  YANAGISAWA TETSUYA ,  UEDA TAKASHI ,  GOTO AKIHIRO

IPC: B23Q11/00

Abstract: PROBLEM TO BE SOLVED: To provide a chip discharging device in a cutting machine, which discharges and guides chips outward by centrifugal force, leads the chips from a rotary part (a rotation guiding part) to a fixed part (a receiving part), and has excellent durability and maintenance property. SOLUTION: This chip discharging device in the cutting machine is constituted by providing the rotation guiding part 4 horizontally and protrudedly at the outer periphery of a working table 2, by arranging the receiving part 6 for receiving the chips 3 discharged and guided outward on the rotation guiding part 4 by centrifugal force outward of the rotation guiding part 4, and by bringing an upper end of an erected part 8 in the receiving part 6 close to a rear surface at an outer periphery end of the rotating rotation guiding part 4. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了在通过离心力向外排出和引导切屑的切割机中提供切屑排出装置，将切屑从旋转部（旋转引导部）引导到固定部（接收部 ），具有优异的耐久性和维护性。 解决方案：切割机中的该切屑排出装置通过将用于接收向外排出和引导的芯片3的接收部6布置而在工作台2的外周处水平突出地设置旋转引导部4而构成 通过旋转引导部4向外的离心力在旋转引导部4上，并且通过使旋转引导部4的外周端部处于接收部6中的直立部8的上端部靠近后表面 。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007038348A

公开(公告)日：2007-02-15

申请号：JP2005225718

申请日：2005-08-03

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： SHIMIZU TATSUO ,  GOTO AKIHIRO ,  NAKAMURA TAKIO ,  UEDA TAKASHI

IPC: B23Q7/00

Abstract: PROBLEM TO BE SOLVED: To provide a pallet exchanger in a finishing machine, improving the exchange speed without large revolving, dispensing with a number of stations, constructing a setup rotary table by one component, and achieving space-saving.
SOLUTION: This pallet exchanger in the finishing machine includes: a receiving part 3 for receiving a pallet P1 on the rotary table 1 for the finishing machine; and a setup table 4 provided with the setup rotary table 2 for performing the setup work for centering a work W and fixing the same to the pallet P2, wherein a slide moving part 5 for juxtaposing two pallets P1, P2 at the same time is provided to freely slide, and with the pallet P1 held thereon, the slide moving part 5 is slid so as to slide and transfer the pallet P2 on the receiving part 3 onto the setup part 4.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了在整理机中提供托盘交换器，提高交换速度而没有大的旋转，分配多个站，通过一个部件构建设置旋转台，并且实现节省空间。 该精整机中的该托盘交换器包括：接收部3，用于接收用于整理机的旋转台1上的托盘P1; 以及安装台4，其设置有用于对工件W进行定心并将其固定到托盘P2的设置工作台，其中设置有用于同时并置两个托盘P1，P2的滑动移动部件5 自由滑动，并且托盘P1保持在其上时，滑块移动部分5滑动以滑动并将接收部分3上的托盘P2移动到设置部分4上。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005061430A

公开(公告)日：2005-03-10

申请号：JP2003207185

申请日：2003-08-11

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： NAKAMURA TAKIO ,  SHIMIZU TATSUO ,  GOTO AKIHIRO ,  UEDA TAKASHI

IPC: B23Q5/14 ,  F16H3/22 ,  F16H61/28

Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making speed conversion device capable of omitting hydraulic pressure by adopting an air cylinder as a drive device for moving up and down a gear wheel and saving resources.
SOLUTION: A guide inclined plane 8 is arranged on a drive transfer section which is moving back and forth to an approximately horizontal direction by means of a drive unit 6 of a gear wheel moving up and down drive mechanism 5, a guide contact section 10 guiding and bringing into contact with the guide inclined plane is arranged on a moving up and down section 11 for making a speed change gear wheel or a transmitting gear wheel 4 move up and down, and the guide inclined plane of the drive transfer section is moved back and forth to an approximately horizontal direction by means of the drive unit. The guide contact section moves up and down while moving along the moving guide slanted plane, and the gear wheel moving-up and down drive mechanism is provided so that the moving up and down section having the guide contact section is moved up and down and the speed change gear wheel or the transmitting gear wheel is moved up and down.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够通过采用气缸作为用于使齿轮上下移动并驱动资源的驱动装置而省略液压的划时代转速装置。 解决方案：导向斜面8布置在驱动传递部分上，驱动传递部分借助于上下驱动机构5的驱动单元6前后移动到大致水平方向，导向接触 引导和引导与导向倾斜平面接触的部分10布置在用于使变速齿轮或传动齿轮4上下移动的上下移动部分11上，并且驱动传递部分的引导倾斜平面 通过驱动单元来回移动到大致水平的方向。 导向接触部分在沿着移动导向件倾斜平面移动的同时上下移动，并且设置齿轮上下驱动机构，使得具有引导接触部分的上下移动部分上下移动， 变速齿轮或传动齿轮上下移动。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2011031312A

公开(公告)日：2011-02-17

申请号：JP2009176959

申请日：2009-07-29

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： NAKAKUBO HIROFUMI ,  NAKAMURA TAKIO ,  YANAGISAWA TETSUYA ,  UEDA TAKASHI

IPC: B23B5/32

Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, practical and innovative underfloor wheel lathe with a simple and small entire device without requiring a moving rail.
SOLUTION: In this underfloor wheel lathe, a wheel raising roller in-and-out part made by notching one part of a width direction of a fixing rail into a concave shape, and an edge cutting part without the fixing rail are parallely aligned on the fixing rail in a rail longitudinal direction, and a wheel raising roller part going in and out of the wheel raising roller in-and-out part and rotating the wheel while raising it, is elevatably provided below the fixing rail, and a base part moving in a width direction of the fixing rail orthogonal to at least a longitudinal direction of the fixing rail is provided below the fixing rail. A cutting blade part projecting from the edge cutting part under an inclined condition and cutting in contact with a rail contact face of the wheel, and an auxiliary rail part interposed at the edge cutting part when a vehicle passes through the edge cutting part are provided to the base part.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供廉价，实用和创新的地板车轮，具有简单而小的整个装置，而不需要移动轨道。 解决方案：在该地板车轮中，通过将固定轨道的宽度方向的一部分切成凹形而形成的轮升降辊部分和没有固定轨道的边缘切割部分是平行的 在轨道纵向方向上对齐在固定轨道上，并且在升起辊的同时进出车轮提升辊的出入部分并使其转动，同时可升降地设置在固定轨道的下方，并且 在与固定轨道的至少长度方向正交的固定轨道的宽度方向上移动的基部设置在固定轨道的下方。 切割刀片部分，其在倾斜状态下从边缘切割部分突出并与车轮的轨道接触面相接触，以及当车辆通过边缘切割部分时插入在边缘切割部分的辅助轨道部分被提供到 的基础部分。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008272889A

公开(公告)日：2008-11-13

申请号：JP2007120209

申请日：2007-04-27

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： SHIMIZU TATSUO ,  NAKAMURA TAKIO ,  NISHIYAMA RYUJI ,  GOTO AKIHIRO ,  UEDA TAKASHI

IPC: B23C1/12 ,  B23B9/12 ,  B23C1/06 ,  B23C1/14 ,  B23P23/02

Abstract: PROBLEM TO BE SOLVED: To provide an extremely superior epoch-making machine tool capable of further freely performing various processing by setting the processing direction over a wide range by being freely replaceable in this way, by realizing an automatically freely replaceable universal attachment for freely indexing 360 degrees, by freeing indexing in a position flush with these side surfaces or projected a little to the side more than these surfaces, without interfering with a tool post and a ram arranged on the tool post.
SOLUTION: This machine tool is provided for performing milling work in the various direction, by transmitting and rotating a tool 7, by controlling indexing over a 360-degree wide range in the automatically freely replaceable universal attachment by rotatably arranging a freely rotatable tool installing part 10 for installing a rotary tool 7 in a tool attachment 9 so as to be capable of indexing by 360 degrees.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种非常优越的划时代机床，能够通过以这种方式可自由更换地设定宽范围内的加工方向，从而进一步自由地进行各种加工，通过实现可自动更换的通用附件 通过在与这些侧表面齐平的位置释放分度，或者比这些表面稍微向一侧突出一点，而不会干扰设置在工具柱上的工具柱和柱塞，自由地分度360度。

解决方案：该机床用于通过在可自由更换的通用附件中360度宽范围内的分度传递和旋转工具7，在各个方向上执行铣削加工，可旋转地布置可自由旋转的 工具安装部10，用于将旋转工具7安装在工具附件9中，以便能够分度360度。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009083070A

公开(公告)日：2009-04-23

申请号：JP2007258549

申请日：2007-10-02

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： NAKAMURA TAKIO ,  SHIMIZU TATSUO ,  NISHIYAMA RYUJI ,  GOTO AKIHIRO ,  UEDA TAKASHI

IPC: B23B29/32

CPC classification number: B23Q16/102 ,  B23Q2220/002 ,  Y10T29/5152 ,  Y10T82/2506 ,  Y10T82/2508 ,  Y10T408/37

Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic-free automatic swiveling turret device allowing easy securing of a swiveling function having smoothness and excellent durability by a simple constitution without requiring provision of a hydraulic pressure reducing mechanism requiring complicated design and control. SOLUTION: This automatic swiveling turret device has a wedge mechanism 13, in which a resistance reducing member 9 reducing sliding frictional resistance during swiveling of a turret 3 is provided in an inside surface portion of a sliding movement gap 7 abutting when releasing locking and fixing of a clutch device 4 by sliding the turret 3 in an axial direction as a result of allowing inflow of air into a clutch release pressure chamber 6, and the turret 3 in a unswivelable working position locked and fixed by the clutch device 4 is locked in a wedge fashion and held as a result of return sliding is also provided. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种无液压的自动旋转转塔装置，可以通过简单的结构容易地确保具有平滑度和优异的耐久性的旋转功能，而不需要设置需要复杂的设计和控制的液压减压机构。 解决方案：该自动旋转转台装置具有楔形机构13，其中在滑架3的旋转期间减小滑动摩擦阻力的阻力减小部件9设置在滑动运动间隙7的内表面部分， 并且通过使转台3沿轴向滑动来固定离合器装置4，由于允许空气流入离合器释放压力室6，并且由离合器装置4锁定和固定的不可旋转的工作位置中的转台3是 锁定楔形并且作为返回滑动的结果而被保持。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006231427A

公开(公告)日：2006-09-07

申请号：JP2005045951

申请日：2005-02-22

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： NAKAMURA TAKIO ,  GOTO AKIHIRO ,  SHIMIZU TATSUO ,  UEDA TAKASHI

IPC: B23B31/117

CPC classification number: B23B31/261 ,  Y10T82/2511 ,  Y10T408/95 ,  Y10T408/953 ,  Y10T409/309408 ,  Y10T409/309464

Abstract: PROBLEM TO BE SOLVED: To provide a tool mounting device for a turning center which is capable of clamping and fixing a rotary tool 1A by a shared clamp mechanism 8, and also, capable of firmly clamping and fixing a turning tool 1B in a state of engaging and locking the turning tool 1B. SOLUTION: The tool mounting device for a turning device is composed as follows. The turning center is composed of the shared clamp mechanism 8. A cylinder device 9 as a draw-bar driving device 9 of the clamp mechanism 8 has a releasing position (a), a first clamping position (b), and a second clamping position (c). When the cylinder device is set at the first clamping position (b), the rotary tool 1A is clamped and fixed by daringly allowing a space between a locking part 12 and a bearing part 13 to have a rotation allowable gap 14. When the cylinder device is set at the second clamping position (c) and a load is applied by bringing the bearing part 13 into contact with the locking part 12 by further driving an advance/retreat driving part 11 by an amount equivalent to the rotation allowable gap 14, the advance/retreat driving part 11 is engaged and locked by a wedge mechanism 18 at a position in a return movement preventing state that return movement of a draw bar 7 is prevented by the bearing and locking of the locking part 12 with the bearing part 13. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够通过共用夹紧机构8夹持和固定旋转工具1A的车削中心的工具安装装置，并且还能够将转动工具1B牢固地夹紧和固定在 接合并锁定车削工具1B的状态。 解决方案：车削装置的工具安装装置如下。 车削中心由共用夹具机构8组成。作为夹紧机构8的拉杆驱动装置9的缸装置9具有释放位置（a），第一夹紧位置（b）和第二夹紧位置 （C）。 当气缸装置设置在第一夹紧位置（b）时，通过大大地允许锁定部件12和轴承部件13之间的空间具有旋转允许间隙14，旋转工具1A被夹紧和固定。当气缸装置 被设定在第二夹持位置（c），并且通过使轴承部13与锁定部12接触来进一步驱动前进/后退驱动部11相当于旋转允许间隙14的量来施加负载， 前进/后退驱动部11通过楔形机构18被接合并锁定在返回运动防止状态的位置处，通过轴承防止拉杆7的返回运动并且锁定部12与轴承部13的锁定。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2007075995A

公开(公告)日：2007-03-29

申请号：JP2006309561

申请日：2006-11-15

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： SHIMIZU TATSUO ,  NAKAMURA TAKIO ,  GOTO AKIHIRO ,  UEDA TAKASHI

IPC: B23B3/16 ,  B23B3/20 ,  B23P23/02 ,  B23Q1/70

Abstract: 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

Abstract translation: 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

公开(公告)号：JP2004181572A

公开(公告)日：2004-07-02

申请号：JP2002351580

申请日：2002-12-03

Applicant: O M Ltd ,  株式会社オーエム製作所

Inventor： YONEYAMA MASAYUKI ,  UEDA TAKASHI ,  FURUMI YOICHI ,  WAKATSUKI HIROSHI

IPC: B23B5/28

Abstract: PROBLEM TO BE SOLVED: To provide a highly practical and epoch-making cutting method of a wheel for railway use, wherein different types of tools (tips) are used respectively on a tread and a flange surface, the tread is cut deep and the flange surface is cut shallowly, proper cutting can be done according to abrasion conditions, cut chips are resistant to connection on both the tread and the flange surface so that good conditions of the cut chips can be obtained, the method is resistant to the occurrence of troubles due to the cut chips, and cutting efficiency is improved.
SOLUTION: Instead of cutting from the tread 1 to the flange surface 2 using one kind of cutting tool in a single pass, the tread 1 is cut in a predetermined cut depth by using an edge strengthened tip 3 with such characteristics that cutting edge strength is large but the cut chips are difficult to cut if the cutting is shallow. Cutting is done from the middle of the tread 1 to the flange surface 2 in a shallower depth than that by the tip 3 by using a round tip 4 with such characteristics that cutting edge strength is lower than the tip 3 but the cut chips are easy to cut.
COPYRIGHT: (C)2004,JPO&NCIPI