专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2009241235A Control method for moving body, control device, and processing device 审中-公开
标题翻译：用于移动身体的控制方法，控制装置和处理装置
公开(公告)号：JP2009241235A
公开(公告)日：2009-10-22
申请号：JP2008093130
申请日：2008-03-31
申请人： Hitachi Via Mechanics Ltd , 日立ビアメカニクス株式会社
发明人： SUZUKI NOBUHIKO , HASHIMOTO TAKAYUKI , YAMASHITA TAKAHIKO , OZAKI TOMOAKI
IPC分类号： B23Q15/013
摘要： PROBLEM TO BE SOLVED: To maintain the processing accuracy even in case the moving distance remains short and to facilitate the maintenance.
SOLUTION: A linear guide device 50 having balls (rolling elements) is interposed between a base (moving body) 11 and a cross slide (stator) 7. An NC device (control device) 39 monitors the command for the moving distance at every run relative to the base 11 when the base 11 is moved downward relative to the cross slide 7, and in case a command for moving distance shorter than the first distance L continues for the prescribed value N and the (N+1)'th command is a moving distance shorter than the first distance L, the base 11 is moved upward by the second distance M prior to execution of the (N+1)'th command, and thereafter, the base 11 is moved to the position according to the (N+1)'th command for moving distance.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在移动距离短的情况下也能够保持加工精度并且便于维护。解决方案：在基座（移动体）11和十字滑块（定子）7之间夹有具有滚珠（滚动体）的线性导向装置50.NC装置（控制装置）39监视移动距离的指令当基座11相对于十字滑块7向下移动时，在相对于基座11的每个行程处，并且在短于第一距离L的移动距离的命令继续规定值N的情况下，并且（N + 1） th命令是比第一距离L短的移动距离，在执行第（N + 1）个命令之前，基座11向上移动第二距离M，之后，将基座11移动到到第（N + 1）'个命令用于移动距离。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2005212008A Active Mass Damper 审中-公开
标题翻译：主动质量阻尼器
公开(公告)号：JP2005212008A
公开(公告)日：2005-08-11
申请号：JP2004019895
申请日：2004-01-28
申请人： Hitachi Via Mechanics Ltd , 日立ビアメカニクス株式会社
发明人： NAKAJIMA YOSHIO , BUSUJIMA AKIRA , ITO YASUSHI , SUZUKI NOBUHIKO , YUKI TORU
IPC分类号： B23Q11/00 , F16F7/10 , F16F15/02 , H02P7/00
CPC分类号： F16F7/1005 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide an active mass damper capable of miniaturizing the size of a processing device. SOLUTION: This active mass damper is constituted so as to drive a motor 11b, by feedforward control and feedback control based on displacement of a weight 18, by inputting a torque command value 60 given to a motor 11a of an X table 7 and a torque command value 160 commanded to a motor 211a of a Z table, to a controller 40 of the active mass damper 3 composed of a support device for movably supporting the weight 18 in the horizontal direction, the motor 11b for driving the weight 18 and the controller 40 for controlling the motor 11b. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够使处理装置的尺寸小型化的主动质量阻尼器。
解决方案：通过输入给予X表7的电动机11a的转矩指令值60，通过基于重量18的位移的前馈控制和反馈控制来构造该有源质量阻尼器以驱动电动机11b 以及向Z台的马达211a指令的转矩指令值160指向由水平方向可移动地支撑重物18的支撑装置构成的主动式减震器3的控制器40，用于驱动重物18的马达11b 以及用于控制电动机11b的控制器40。版权所有（C）2005，JPO＆NCIPI

13. 发明专利

JP2013202707A Working machine 审中-公开
标题翻译：工作机
公开(公告)号：JP2013202707A
公开(公告)日：2013-10-07
申请号：JP2012071664
申请日：2012-03-27
申请人： Hitachi Via Mechanics Ltd , 日立ビアメカニクス株式会社
发明人： TAKAHASHI HIROKI , NAGASAWA KATSUHIRO , SUZUKI NOBUHIKO , WATANABE KAZUO , YUKI TORU
IPC分类号： B23B47/26 , B23Q1/72
摘要： PROBLEM TO BE SOLVED: To attain weight reduction in a working machine reducing driving reaction force generated when a working part moves in a Z-axis direction.SOLUTION: A driving part 10 such as an electric motor is movably supported in a Z-axis direction by a fixing member 3. A working part 6 is moved in the Z-axis direction by driving of the driving part 10, and the driving part 10 is moved in a direction opposite to the working part 6 by a reverse movement part R1. The reverse movement part R1 includes a second screw shaft 30b composed of a lead shorter than a lead of a first screw shaft 30a with which the working part 6 is screwed and a second nut member 33 which is fixed to the fixing member 3 and is screwed with the second screw shaft 30b, for instance.
摘要翻译：要解决的问题：使工作机械的重量减轻，减少工作部件沿Z轴方向移动时产生的驱动反作用力。解决方案：诸如电动机的驱动部件10沿Z轴方向可移动地支撑通过驱动部件10驱动工作部件6沿Z轴方向移动，驱动部件10通过反转部件R1在与工作部件6相反的方向上移动。反向运动部分R1包括第二螺杆轴30b，该第二螺纹轴30b由比工作部分6旋拧的第一螺纹轴30a的引线短的导线和固定到固定部件3并被拧紧的第二螺母部件33组成与第二螺杆轴30b。

14. 发明专利

JP2011031332A Cutting method of workpiece 有权
标题翻译：工作切割方法
公开(公告)号：JP2011031332A
公开(公告)日：2011-02-17
申请号：JP2009178900
申请日：2009-07-31
申请人： Hitachi Via Mechanics Ltd , 日立ビアメカニクス株式会社
发明人： YAMADA YUKIHIRO , SUZUKI NOBUHIKO
IPC分类号： B23B47/18
摘要： PROBLEM TO BE SOLVED: To provide a working method which can prevent a hole from being not passed through and a spindle from being broken when a single work is carried out by using a drill with a large diameter in the spindle with high maximum rotating speed.
SOLUTION: When a response position of a Z-axis does not reach a prescribed range within a prescribed time, the drill is temporarily raised to a cutting start position to repeat a position command procedure to the Z-axis. When the response position reaches the prescribed range within the prescribed time before the number of repetitions exceeds a designated number of times, the drill is moved to a next working position. When the number of repetitions exceeds the designated number of times, an alarm is outputted to stop a working operation.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以防止孔不通过的工作方法，并且当通过使用具有高最大值的主轴中的具有大直径的钻头进行单次加工时，主轴不被破坏转速。解决方案：当Z轴的响应位置在规定时间内没有达到规定范围时，钻头暂时升高到切削开始位置，以重复对Z轴的位置指令程序。当响应位置在重复次数超过指定次数之前的规定时间内到达规定范围时，钻头移动到下一个工作位置。当重复次数超过指定次数时，输出报警以停止工作。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2007168064A Spindle device 有权
标题翻译：主轴装置
公开(公告)号：JP2007168064A
公开(公告)日：2007-07-05
申请号：JP2006298125
申请日：2006-11-01
申请人： Hitachi Via Mechanics Ltd , 日立ビアメカニクス株式会社
发明人： YUKI TORU , SUZUKI NOBUHIKO , NAGASAWA KATSUHIRO , HASHIMOTO TAKAYUKI
IPC分类号： B23B31/00 , B23B31/20
摘要： PROBLEM TO BE SOLVED: To provide a spindle device capable of miniaturizing a device and easily determining life of spring for retaining a tool of a collet chuck.
SOLUTION: A pressure reduction valve 32 is adjusted such that pressure force of a piston 22 becomes the minimum pressure force satisfying a specification. A three-port solenoid valve 30 and a three-port solenoid valve 31 are turned ON and a dog 71 is arranged at a position where a sensor 72 of a push rod 20 is turned ON in a position where the piston 22 is stopped, namely a position where the pressure force of the piston 22 and repulsive force of the spring 8 are balanced. Then, when the sensor 72 is not turned ON when the three-port solenoid valve 30 and the three-port solenoid valve 31 are turned ON, it is determined that the spring 8 is finishing of the life.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使装置小型化并容易地确定用于保持夹头卡盘的工具的弹簧寿命的主轴装置。解决方案：调节减压阀32，使得活塞22的压力成为满足规格的最小压力。三端口电磁阀30和三端口电磁阀31接通，并且在活塞22停止的位置将推杆20的传感器72接通的位置处设置有狗71，即活塞22的压力和弹簧8的排斥力平衡的位置。然后，当三端口电磁阀30和三端口电磁阀31接通时传感器72未接通时，确定弹簧8正在完成寿命。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2005081506A Main spindle device having work presser 有权
标题翻译：主要设备工作压力机
公开(公告)号：JP2005081506A
公开(公告)日：2005-03-31
申请号：JP2003317494
申请日：2003-09-09
申请人： Hitachi Via Mechanics Ltd , 日立ビアメカニクス株式会社
发明人： SUZUKI NOBUHIKO , ITO YASUSHI , TANAKA SHINJI
IPC分类号： B23B47/28 , B23B19/02 , B23B47/00 , B23Q3/06 , B23Q5/32
CPC分类号： B23Q3/002 , B23Q5/32 , Y10T408/5623 , Y10T408/56245 , Y10T408/56253
摘要： PROBLEM TO BE SOLVED: To improve process efficiency even when compressed air is used as a forcing means for the pressure foot. SOLUTION: This spindle shaft device 100 having a work presser includes a rotor shaft 1 provided at a base 16 along an axial line so as to move freely; a collet chuck 2 provided at one end of the rotor shaft; a linear motor 18 approximating/separating a drill to/from the work 42 by connecting the rotor shaft so as to rotate freely and moving a moving element 12 provided at the base so as to move freely along the axial line along the axial line together with the rotor shaft 1; a rotating motor 17 for rotating the rotor shaft 1; the pressure foot 53 which faces the top end of the collet chuck to be disposed and can press the work; and an air cylinder 50 for connecting the moving element with the pressure foot 53 so as to relatively move by a prescribed distance and performing forcing in such a direction as to separate the pressure foot from the collet chuck. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使使用压缩空气作为压脚的强制手段，也可以提高加工效率。解决方案：具有工作压力机的主轴轴装置100包括沿着轴线设置在基座16上以便自由移动的转子轴1; 设置在转子轴的一端的夹头卡盘2; 线性电动机18通过连接转子轴自由旋转以使设置在基座处的移动元件12移动并沿着轴线沿着轴线自由移动，使钻头与工件42近似/分离，从而将钻头与工件42接近/分离，转子轴1; 用于使转子轴1旋转的旋转马达17; 压脚53，其面向待配置的夹头卡盘的顶端，并可按压工件; 以及用于将移动元件与压脚53连接以便相对移动预定距离并且在使压脚从夹头卡盘分离的方向上进行强制的气缸50。版权所有（C）2005，JPO＆NCIPI

17. 发明专利

JP2002263978A WORK MACHINING DEVICE 失效
公开(公告)号：JP2002263978A
公开(公告)日：2002-09-17
申请号：JP2001069245
申请日：2001-03-12
申请人： HITACHI VIA MECHANICS LTD
发明人： TAKEGAWA KATSURO , ITO YASUSHI , SUZUKI NOBUHIKO
IPC分类号： B23Q5/28 , B23Q5/34 , F16P7/02
摘要： PROBLEM TO BE SOLVED: To provide a work machining device capable of lengthening a maintenance inspection interval and reducing a thrust loss of a linear motor. SOLUTION: An arm 31 is fixed at a housing 3 to hold a main shaft 1 through a rod 30. A cylinder device 32 is situated in a position opposite to the arm 31. When a linear motor 8 is operated, a piston rod 32b is positioned at a lower moving end. When the power source of the linear motor 8 is cut off, the cylinder device 32 is operated and the piston rod 32b is raised and a housing 3, i.e., the main shaft 1 is held not to drop.

18. 发明专利

JP2002127050A TOOL KEEPING MEANS AND TOOL HOLDING DEVICE IN PRINTED CIRCUIT BOARD FINISHING MACHINE 失效
公开(公告)号：JP2002127050A
公开(公告)日：2002-05-08
申请号：JP2000321256
申请日：2000-10-20
申请人： HITACHI VIA MECHANICS LTD
发明人： ITO YASUSHI , SUZUKI NOBUHIKO , OTANI TAMIO
IPC分类号： B25H3/02
摘要： PROBLEM TO BE SOLVED: To facilitation an inspection of a blade part of a tool and to shorten time for reversing the tool. SOLUTION: A lower case 10 and an upper case 20 are provided. The lower case 10 is provided, at its surface 10S side, with a plurality of tool holding holes 2 with bottoms and stores a part of a blade 3C and a shank 3S of a drill 3. The upper case 20 is provided, at its surface 20S side which approximately comes into close contact with the surface 10S of the lower case 10, with a plurality of tool holding holes 21 with bottoms. The tool holding holes 21 is coaxial with the tool holding holes 2 of the lower case 10, and the number of the tool holding holes 21 are identical with the number of the toll holding holes 2. The upper case 20 stores the shank 3C exposed to an outside of the lower case 10 with respect to ever tool 3. The drill 3 is stored in an inside of the tool holding holes 2 and an inside of the tool holding holes 21 which are connected to each other by stacking the upper case 20 and the lower case 10 and abutting the surface 10S and the surface 20S to each other.

19. 发明专利

JP2007000988A METHOD AND APPARATUS FOR DRILLING 审中-公开
公开(公告)号：JP2007000988A
公开(公告)日：2007-01-11
申请号：JP2005186492
申请日：2005-06-27
申请人： HITACHI VIA MECHANICS LTD
发明人： YAMAURA KOJI , SUZUKI NOBUHIKO
IPC分类号： B23B39/08 , B23B39/16 , B23Q15/18 , B23Q15/24
摘要： PROBLEM TO BE SOLVED: To reduce the positional error of holes to be formed on a substrate when a plurality of the holes are drilled at the same time on the substrate by using a plurality of drills. SOLUTION: Workpieces are mounted on a table 3 which can move in the X-direction. A cross slide 6 is arranged above the table 3 and can move in the Y-direction perpendicular to the X-direction. A plurality of spindles 12 are mounted on the cross slide 6. A plurality of tools are supported on the tip ends of the respective spindles 12. Before the holes are drilled on the workpieces, the positional errors of the axes of a plurality of the tools in the X-direction and the Y-direction with respect to the designed axes of the spindles 12 are detected respectively, and the mean value of the detected positional errors for every direction is calculated. Then, the holes are drilled on the workpieces after correcting the coordinates of the axes of a plurality of the spindles 12 by the amount of the mean value for every direction with respect to the coordinates of the centers of the holes to be drilled. COPYRIGHT: (C)2007,JPO&INPIT

20. 发明专利

JP2002118342A WORKING METHOD FOR PRINTED CIRCUIT BOARD AND WORKING MACHINE THEREFOR 失效
公开(公告)号：JP2002118342A
公开(公告)日：2002-04-19
申请号：JP2000309650
申请日：2000-10-10
申请人： HITACHI VIA MECHANICS LTD
发明人： ITO YASUSHI , SUZUKI NOBUHIKO , OTANI TAMIO
IPC分类号： B23Q3/18 , B26F1/00 , B26F1/16 , H05K3/00
摘要： PROBLEM TO BE SOLVED: To provide a working method for printed circuit board and a printed circuit board working machine, with which accuracy in working is satisfactory and working efficiency can be improved even when working a multiple-mounting board (one printed circuit board, with which all the coordinates of holes on adjacent patterns are (x1, y1+L) when the coordinate of a hole on a certain pattern is defined as (x1, y1)) by a printed circuit board working machine, which has two main axes, capable of varying an interval between the main axes. SOLUTION: On the work placing surface of a table 2, a reference hole 17 to engage a positioning pin 17P fixed on a printed circuit board 12, and a groove 23a, with which a centerline in the direction of the width passes the center of the reference hole 17, to engage a positioning pin 18P, are located parallel with an X axis, and the groove 23a is configured movable in the direction of a Y axis. When working one multiple-mounting board with two main axes, the groove 23a is positioned so that a reference line AB of working can be vertical to a centerline O1O2 of the main axes.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式