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61. 发明申请

US20140012420A1 NC MACHINE TOOL SYSTEM 有权
标题翻译：数控机床系统
公开(公告)号：US20140012420A1
公开(公告)日：2014-01-09
申请号：US13814455
申请日：2011-08-24
申请人： Nobuyasu Yasue , Hironobu Ishihara , Kikuo Hattori , Tsuyoshi Hattori
发明人： Nobuyasu Yasue , Hironobu Ishihara , Kikuo Hattori , Tsuyoshi Hattori
IPC分类号： G05B19/18
CPC分类号： G05B19/18 , B25J9/1666 , G05B19/4067 , G05B19/41815 , G05B2219/36153 , G05B2219/39105 , G05B2219/40224 , G05B2219/40431 , G05B2219/40476 , G05B2219/50118 , Y02P90/08 , Y02P90/087 , Y10S901/01 , Y10S901/16 , Y10S901/28 , Y10S901/41 , Y10S901/49
摘要： An NC machine tool system includes an NC machine tool (10), a first operation panel (22) and a second operation panel (24) for the NC machine tool, a multi-joint robot (40), a memory (450), and a robot controller (50). The multi-joint robot (40) is disposed above the NC machine tool. The memory (450) stores a wait position return program by which the multi-joint robot (40) is operated. The robot controller (50) controls the multi-joint robot (40) in accordance with the program. Operation panels (22, 24) are respectively provided with switch keys (22c, 24c) operated to execute the wait position return program stored in the memory (450) so as to operate the multi-joint robot (40).
摘要翻译：一种NC机床系统，包括NC机床（10），用于NC机床的第一操作面板（22）和第二操作面板（24），多关节机器人（40），存储器（450）和机器人控制器（50）。多关节机器人（40）设置在NC机床上方。存储器（450）存储操作多关节机器人（40）的等待位置返回程序。机器人控制器（50）根据程序控制多关节机器人（40）。操作面板（22,24）分别设置有操作以执行存储在存储器（450）中的等待位置返回程序以便操作多关节机器人（40）的开关键（22c，24c）。

62. 发明授权

US07979254B2 Simulation apparatus and method for NC machining 失效
标题翻译：数控加工仿真设备及方法
公开(公告)号：US07979254B2
公开(公告)日：2011-07-12
申请号：US11224878
申请日：2005-09-12
申请人： Hajime Ohashi , Kazuhiro Kikata , Morikuni Kimura , Takushi Itogawa
发明人： Hajime Ohashi , Kazuhiro Kikata , Morikuni Kimura , Takushi Itogawa
IPC分类号： G06G7/48
CPC分类号： G05B19/4069 , G05B2219/35315 , G05B2219/35316 , G05B2219/35321 , G05B2219/35322 , G05B2219/35323 , G05B2219/35328
摘要： A simulation control section 210 of an NC machining simulation apparatus 10 computes a movement path of a mechanical element when performing simulation. A ring buffer 270 memorizes the movement path of the mechanical element. In response to a replay instruction, the simulation control section 210 reads the movement path from the ring buffer 270. The simulation control section 210 then displays the mechanical element on a display device 190 as a solid model based on the movement path for replaying the simulation.
摘要翻译： NC加工模拟装置10的模拟控制部210在进行模拟时计算机械元件的移动路径。环形缓冲器270存储机械元件的移动路径。响应于重播指令，模拟控制部分210从环形缓冲器270读取移动路径。然后，仿真控制部分210基于用于重放模拟的移动路径将机械元件显示在显示装置190上作为实体模型。

63. 发明授权

US07745756B2 Laser processing machine 有权
标题翻译：激光加工机
公开(公告)号：US07745756B2
公开(公告)日：2010-06-29
申请号：US11420260
申请日：2006-05-25
申请人： Tsunehiko Yamazaki , Naoomi Miyakawa
发明人： Tsunehiko Yamazaki , Naoomi Miyakawa
IPC分类号： B23K26/14 , B23K26/08 , B25F3/00
CPC分类号： B23K26/0876 , B23K26/1482 , B23P23/04 , Y10T29/50 , Y10T29/5168 , Y10T483/17
摘要： A laser processing machine is provided in which a machining tool is automatically exchanged with a laser processing tool to be mounted to a processing head thereof to perform machining operations such as tapping to works. A machining tool 70 which is exchangeably clamped to a mounting section 510 of a processing head 50 of a laser processing machine has a body 720 and a piston member 730 in the body 720, and the piston member 730 supports an air motor 740, a reducer 750, a tool chuck 760, and a tap 762. Air is sent to the air motor 740 from an air source 551b by switching a valve, and an assist gas for a normal or reverse rotation is sent from an assist gas source 554b to the upper portion of the piston member 730, so that a tap is lowered to perform tapping to a work.
摘要翻译：提供了一种激光加工机，其中利用激光加工工具自动更换加工工具以将其安装到其加工头上，以进行诸如对工件进行加工的加工操作。可交换地夹紧到激光加工机的加工头50的安装部510的加工工具70在主体720中具有主体720和活塞部件730，并且活塞部件730支撑空气马达740，减速器 750，工具卡盘760和抽头762.空气通过切换阀从空气源551b发送到空气马达740，并且用于正常或反向旋转的辅助气体从辅助气体源554b发送到活塞构件730的上部，使得水龙头下降以对工件进行攻丝。

64. 发明授权

US07739854B2 Column and bed of machine tool 有权
标题翻译：机床床和床
公开(公告)号：US07739854B2
公开(公告)日：2010-06-22
申请号：US11419536
申请日：2006-05-22
申请人： Tsunehiko Yamazaki , Naoomi Miyakawa
发明人： Tsunehiko Yamazaki , Naoomi Miyakawa
IPC分类号： B23Q1/01
CPC分类号： B23K26/38 , B23K2101/18 , Y10T29/49826 , Y10T29/49936 , Y10T29/49941 , Y10T29/53991
摘要： A technique of easy manufacture of a column and a bed of a machine tool in a short time is provided by having an assembly structure of sheet metal members. A column body of the machine tool is constituted by combining a front member 110 with a rear member 130 and mounting a side cover. Its inside is reinforced by a plurality of ribs 150, 160. Each of the members is made by precision laser machining of sheet plate materials. The column body is assembled by inserting projection portions provided on one member into slits formed on the other member.
摘要翻译：通过具有钣金构件的组装结构，提供了在短时间内容易地制造机床的柱和床的技术。机身的柱体通过将前部构件110与后部构件130组合并安装侧盖构成。其内部由多个肋150,160加强。每个构件通过板材材料的精密激光加工制成。通过将设置在一个构件上的突出部分插入形成在另一个构件上的狭缝中来组装柱体。

65. 发明申请

US20090214313A1 MACHINING UNIT AND MACHINE TOOL 有权
标题翻译：加工单元和机床
公开(公告)号：US20090214313A1
公开(公告)日：2009-08-27
申请号：US12372160
申请日：2009-02-17
申请人： Heizaburo Kato , Minoru Kitayama , Kazuya Horibe , Hidekazu Kojima , Masaharu Nakatsu
发明人： Heizaburo Kato , Minoru Kitayama , Kazuya Horibe , Hidekazu Kojima , Masaharu Nakatsu
IPC分类号： B23C3/00 , B23C1/12
CPC分类号： B23B29/03482 , B23B2260/02 , Y10T82/16591 , Y10T82/16737 , Y10T279/14 , Y10T409/306664 , Y10T409/307896
摘要： A machining unit that is supported on a machine tool and machines a workpiece by a revolving tool with a main spindle section being driven and rotated includes an eccentric rotational section, a tool holder, a tool revolution-radius changing mechanism, and a cutting-edge-orientation correcting mechanism. The eccentric rotational section is disposed on the main spindle section, and is rotatable about an eccentric axis that is located eccentrically at any distance in a radial direction of the main spindle section from a rotation center of the main spindle section. The tool holder is disposed on the eccentric rotational section, and supports the tool. The tool revolution-radius changing mechanism moves the tool in the radial direction, and changes the radius of the revolution of the tool by rotating the eccentric rotational section about the eccentric axis. The cutting-edge-orientation correcting mechanism corrects the orientation of a cutting edge of the tool by making the tool holder spin about an axis of the tool holder, the axis being parallel to the rotation center of the main spindle section.
摘要翻译：一个加工单元，其被支撑在机床上并且通过被驱动和旋转的主轴部分的旋转工具对工件进行加工，包括偏心旋转部分，工具夹具，刀具转动半径改变机构和切削刃方位校正机制。所述偏心旋转部设置在所述主轴部上，并且能够围绕所述主轴部的旋转中心偏心地位于所述主轴部的径向任意距离的偏心轴线旋转。工具架设置在偏心旋转部分上，并支撑工具。刀具旋转半径改变机构沿径向移动刀具，并且通过围绕偏心轴旋转偏心旋转部分来改变刀具的旋转半径。刀尖定向校正机构通过使工具架围绕刀架的轴线旋转，该轴线平行于主轴部的旋转中心来校正刀具的切削刃的取向。

66. 发明授权

US07501602B2 Optical path axis aligning device of laser beam machine 有权
标题翻译：激光束机的光路轴对准装置
公开(公告)号：US07501602B2
公开(公告)日：2009-03-10
申请号：US11611257
申请日：2006-12-15
申请人： Tsunehiko Yamazaki , Naoomi Miyakawa
发明人： Tsunehiko Yamazaki , Naoomi Miyakawa
IPC分类号： B23K26/04
CPC分类号： G02B7/1825 , B23K26/042 , B23K26/043 , G02B7/1822
摘要： A device for improving the efficiency of operation for aligning the optical axis of mirrors disposed in an optical path for laser transmission in a laser beam machine. The laser beam output from a laser oscillator of a laser beam machine is transmitted via multiple mirrors disposed in the optical path thereof to a torch. A mirror for receiving the laser beam from the mirror is removed and a laser beam detecting device is attached in replacement thereof. The laser beam is passed through a cross-shape target, a portion of which is branched and taken as image by a laser beam detecting picture element. The operator operates adjusting screws and to change the tilt angle of the mirror while watching image data, so as to align the optical axis of the laser beam.
摘要翻译：一种用于提高激光束机器中激光传输光路中配置的镜子的光轴对准操作效率的装置。从激光束机的激光振荡器输出的激光束通过设置在其光路中的多个反射镜传送到割炬。去除用于接收来自反射镜的激光束的反射镜，并且更换激光束检测装置。激光束通过十字形靶，其一部分被分支，并通过激光束检测图像元素作为图像。操作者操作调节螺钉并且在观看图像数据的同时改变反射镜的倾斜角度，以便对准激光束的光轴。

67. 发明授权

US07367930B2 Automatic tool changer of laser beam machine 有权
标题翻译：激光束机自动换刀
公开(公告)号：US07367930B2
公开(公告)日：2008-05-06
申请号：US11768234
申请日：2007-06-26
申请人： Tsunehiko Yamazaki , Naoomi Miyakawa
发明人： Tsunehiko Yamazaki , Naoomi Miyakawa
IPC分类号： B23Q3/155
CPC分类号： B23K26/1482 , B23K26/0884 , Y10T483/17
摘要： The invention provides a rotation-type changer of torches and nozzles for a laser beam machine having a movable table. The automatic tool changer 100 of a laser beam machine is equipped with a plurality of torch holders 160 and a nozzle changer 170 disposed on the magazine 150. The working head 40 moves in a Y-axis direction perpendicular to the paper plane and in a Z-axis direction. The torch holder 160 storing the torch to be exchanged is rotated along the Y-axis path line and the working head 40 is lowered to exchange the torch.
摘要翻译：本发明提供一种用于具有可移动台的激光束机的炬和喷嘴的旋转式更换器。激光束机的自动换刀装置100配备有多个割炬保持架160和设置在钉仓150上的喷嘴更换器170。工作头40在垂直于纸面的Y轴方向上沿Z轴方向移动。存放待更换的割炬的割炬支架160沿着Y轴路径线旋转，工作头40下降以交换割炬。

68. 发明授权

US07366576B2 Position control device and position control method for machine tools 失效
标题翻译：机床位置控制装置及位置控制方法
公开(公告)号：US07366576B2
公开(公告)日：2008-04-29
申请号：US10910084
申请日：2004-08-03
申请人： Makoto Tanahashi , Yasuhiko Suzuki
发明人： Makoto Tanahashi , Yasuhiko Suzuki
IPC分类号： G06F19/00 , G05B19/18
CPC分类号： G05B19/19
摘要： A machine tool moves a driven member by use of a servomotor. A position control device controls the position of the driven member in accordance with full closed loop control. The position control device computes an integrated feedback value g in correspondence with a function F (VM, PM, Vm, Pm) in which four state amounts, motor speed VM, motor position PM, driven member speed Vm, and driven member position Pm are independent variables. The thrust instruction τ*, which is inputted to the servomotor, is compensated with the integrated feedback value g. The servomotor is thus optimally driven and controlled in accordance with full closed loop control.
摘要翻译：机床通过使用伺服电机来移动从动构件。位置控制装置根据全闭环控制来控制从动构件的位置。位置控制装置根据函数F（V M M，P M M，M M，P SUB）计算积分反馈值g >其中四个状态量，电动机速度V M，电动机位置P M M，从动构件速度V m，并且被驱动构件位置P 是独立变量。输入到伺服电动机的推力指令τ*用积分反馈值g补偿。因此伺服电动机根据全闭环控制被最佳地驱动和控制。

69. 发明授权

US07324868B2 Die for a press brake and method for producing the same 有权
标题翻译：用于压制机的模具及其制造方法
公开(公告)号：US07324868B2
公开(公告)日：2008-01-29
申请号：US11419524
申请日：2006-05-22
申请人： Tsunehiko Yamazaki , Naoomi Miyakawa
发明人： Tsunehiko Yamazaki , Naoomi Miyakawa
IPC分类号： G06F19/00
CPC分类号： G05B19/188 , G05B2219/35044 , G05B2219/45204
摘要： There are provided a method for producing a die for press brake easily and a die. Three-dimensional models of an upper die 10 and a lower die 20 are prepared based on the data of a work W10. The lower die 20 is divided into plate-shaped die elements 201 to 20n, and each element is subjected to three-dimensional laser beam machining. The die elements are fastened to complete the lower die. The upper die is also produced by the same process.
摘要翻译：提供了一种用于制造用于压制机的模具和一种模具的方法。基于工件W 10的数据准备上模10和下模20的三维模型。下模20被分割为板状模具元件201〜20n，对各元件进行三维激光加工。模具元件被紧固以完成下模。上模也通过相同的工艺生产。

70. 发明授权

US07273999B2 Dustproof device of light path system in laser beam machine 失效
标题翻译：激光束机光路系统防尘装置
公开(公告)号：US07273999B2
公开(公告)日：2007-09-25
申请号：US11538842
申请日：2006-10-05
申请人： Tsunehiko Yamazaki , Naoomi Miyakawa
发明人： Tsunehiko Yamazaki , Naoomi Miyakawa
IPC分类号： B23K26/02
CPC分类号： G02B27/0006 , B23K26/0869 , B23K26/702
摘要： The invention provides a laser beam machine having a light path duct with improved dust proof property. A light path system 1 of a laser beam machine comprises a light path duct 10 having a U-shaped cross-section with the upper end opened, wherein the opening portion is covered by a steel belt 30. The laser beam extraction unit 50 traveling on the light path duct 10 in the direction of arrow A elevates the steel belt 30 and extracts the laser beam from the light path duct 10. The steel belt 30 has a guiding projection 32 disposed at the center thereof. The laser beam extraction unit 50 has a guide roller 64 disposed below the steel belt 30 and a guide roller 62 having a V-shaped groove 62a for engaging the projection on the steel belt 30, thereby preventing displacement of the steel belt.
摘要翻译：本发明提供一种具有防尘性能好的光路管的激光束机。激光束机的光路系统1包括具有上端开口的U形横截面的光路导管10，其中开口部分被钢带30覆盖。在光路导管10上沿箭头A方向行进的激光束提取单元50提升钢带30并从光路导管10提取激光束。钢带30具有设置在其中心的引导突起32。激光束提取单元50具有设置在钢带30下方的引导辊64和具有用于接合钢带30上的突起的V形槽62a的引导辊62，从而防止钢带的位移。

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