会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • CONTACTLESS POWER-FEED EQUIPMENT
    • 无连接供电设备
    • US20130002037A1
    • 2013-01-03
    • US13533097
    • 2012-06-26
    • Yoshio Doi
    • Yoshio Doi
    • H01F38/14
    • H02J50/12H02J5/005
    • Contactless power-feed equipment includes: a power-supply device that outputs an AC constant current having a predetermined oscillation frequency to a main induction line; a primary coil provided on the main induction line connected to the power-supply device; a secondary coil that forms an insulating transformer with the primary coil and is connected in parallel with the sub induction line, a resonance capacitor that is connected in parallel with the secondary coil and constitutes a parallel resonant circuit with the sub induction line, and a switch provided between the secondary coil and the parallel resonant circuit. In the parallel resonant circuit, the sub induction line and the resonance capacitor have constants such that the parallel resonant circuit has a resonance frequency equal to the oscillation frequency of the power-supply device.
    • 非接触供电设备包括:向主感应线输出具有预定振荡频率的交流恒定电流的电源装置; 设置在与所述电源装置连接的所述主感应线上的初级线圈; 与初级线圈形成绝缘变压器并与副感应线并联连接的次级线圈,与次级线圈并联连接并与副感应线构成并联谐振电路的谐振电容器,以及开关 设置在次级线圈和并联谐振电路之间。 在并联谐振电路中,副感应线和谐振电容器具有使得并联谐振电路的谐振频率等于电源装置的振荡频率的常数。
    • 8. 发明授权
    • Menu programmed machine tool numerical controller with an interference
checking function
    • 菜单编程机床数字控制器具有干扰检查功能
    • US4513366A
    • 1985-04-23
    • US475509
    • 1983-03-15
    • Kenichi MunekataYoshio DoiIsao SuzukiShigeru Doi
    • Kenichi MunekataYoshio DoiIsao SuzukiShigeru Doi
    • G05B19/19G05B19/4061G05B19/4068G05B19/4093G05B23/02G05B9/02
    • G05B19/4061G05B2219/35287G05B2219/49157Y10T82/2502
    • A numerical controller for a machining center comprising a microprocessor connected to a data input device, a CRT display device and a data storage device. The microprocessor prepares an NC program for a workpiece to be machined, based upon machining information manually input by the use of the data input device and stored in the data storage device. The debugging of the prepared NC program is then executed, wherein the microprocessor obtains by calculation a workpiece interference space defined outwardly from the outer periphery of the workpiece, based upon workpiece blank shape and dimension data and workpiece mounting position data stored in the data storage device. The microprocessor further calculates, based upon the NC program, a tool path along which a tool spindle of the machining center would be moved relative to a work table in accordance with the NC program. The microprocessor ascertains based upon the tool path, a tool interference space, defined outwardly from the outer periphery of each tool, and the workpiece interference space, whether or not the tool interference space would enter the workpiece interference space in any rapid feed movement if relative movement between the tool spindle and the work table were effected in accordance with the NC program. When detecting the entry of the tool interference space into the workpiece interference space, the microprocessor displays on the CRT screen a message informing an operator of the occurrence of an interference.
    • 一种用于加工中心的数字控制器,包括连接到数据输入装置的微处理器,CRT显示装置和数据存储装置。 基于通过使用数据输入装置手动输入并存储在数据存储装置中的加工信息,微处理器为要加工的工件准备NC程序。 然后执行所准备的NC程序的调试,其中微处理器基于工件坯件形状和尺寸数据以及存储在数据存储装置中的工件安装位置数据通过计算获得从工件的外周向外限定的工件干涉空间 。 微处理器还根据NC程序进一步计算一个刀具路径,根据NC程序,加工中心的刀具主轴将相对于工作台移动到该刀具路径上。 微处理器基于刀具路径,从每个刀具的外周边向外定义的刀具干涉空间和工件干涉空间,无论刀具干涉空间是否进入任何快速进给运动中的工件干涉空间,如果相对 根据NC程序进行刀具主轴和工作台之间的移动。 当检测到工件干涉空间进入工件干涉空间时,微处理器在CRT屏幕上显示通知操作者出现干扰的消息。
    • 9. 发明授权
    • Machine tool with tool change function
    • 具有换刀功能的机床
    • US4538341A
    • 1985-09-03
    • US477990
    • 1983-03-22
    • Yoshio DoiTetsuro YamakageKunimichi NakashimaAkihiro Matsuura
    • Yoshio DoiTetsuro YamakageKunimichi NakashimaAkihiro Matsuura
    • B23B31/117B23B31/26B23P23/00B23Q3/12B23Q3/157
    • B23B31/263B23Q3/15706B23Q3/1574B23Q3/15773B23Q3/1578Y10T409/30448Y10T409/308456Y10T409/309296Y10T483/1757Y10T483/1786
    • A machine tool having an automatic tool changer for transferring tools between a tool magazine and a horizontal tool spindle rotatably mounted in a spindle head and which includes a vertical head which rotatably carries a vertical tool spindle and a horizontal drive shaft connected thereto is removably mounted on a vertical head support. In advance of a machining operation on a top surface of a workpiece, relative movement between the vertical head support and the spindle head is effected in a vertical direction and first and second horizontal directions, so that the vertical head is mounted on the spindle head, with the drive shaft being drivingly connected with the horizontal tool spindle. A tool support station mounted on the vertical head support is provided with two tool grippers each for vertically holding a tool. The tool support station is brought under the vertical head being mounted on the spindle head and selectively presents the two tool grippers in vertical axial alignment with the vertical tool spindle. In this state, the spindle head is moved in the vertical direction and the axial direction of the horizontal tool spindle and enables the vertical tool spindle to return a used tool therefrom to one of the tool grippers and then, to receive therein a new tool from the other tool gripper. A tool transfer device, which cooperates with the tool changer to receive a new tool therefrom and hand over a used tool thereto, is provided between the tool changer and the tool support station and transfers tools therebetween.
    • 一种具有自动换刀装置的机床,用于在工具仓和可旋转地安装在主轴头中的卧式工具主轴之间传送工具,该工具包括可旋转地承载垂直工具主轴的垂直头部和与其连接的水平驱动轴可拆卸地安装在 垂直头部支撑。 在工件的上表面上的加工操作之前,垂直头部支撑件和主轴头之间的相对运动在垂直方向和第一和第二水平方向上进行,使得垂直头部安装在主轴头上, 驱动轴与水平工具主轴驱动连接。 安装在垂直头部支撑件上的工具支撑台设置有两个工具夹持件,每个用于垂直地保持工具。 工具支撑台被放置在安装在主轴头上的垂直头下方,并且选择性地将两个工具夹具垂直地与垂直工具主轴对齐。 在这种状态下,主轴头在水平刀具主轴的垂直方向和轴向方向上移动,并且使得垂直刀具主轴能够将所使用的刀具从其中的一个工具夹紧器返回到其中,从而从其中接收新的刀具 另一个工具夹具。 工具传送装置与工具更换器配合以从其接收新工具并将其使用的工具移交到工具更换器和工具支撑台之间,并在其间传送工具。
    • 10. 发明授权
    • Contactless power-feed equipment
    • 非接触式供电设备
    • US09331496B2
    • 2016-05-03
    • US13533097
    • 2012-06-26
    • Yoshio Doi
    • Yoshio Doi
    • H01F38/14H02J5/00
    • H02J50/12H02J5/005
    • Contactless power-feed equipment includes: a power-supply device that outputs an AC constant current having a predetermined oscillation frequency to a main induction line; a primary coil provided on the main induction line connected to the power-supply device; a secondary coil that forms an insulating transformer with the primary coil and is connected in parallel with the sub induction line, a resonance capacitor that is connected in parallel with the secondary coil and constitutes a parallel resonant circuit with the sub induction line, and a switch provided between the secondary coil and the parallel resonant circuit. In the parallel resonant circuit, the sub induction line and the resonance capacitor have constants such that the parallel resonant circuit has a resonance frequency equal to the oscillation frequency of the power-supply device.
    • 非接触供电设备包括:向主感应线输出具有预定振荡频率的交流恒定电流的电源装置; 设置在与所述电源装置连接的所述主感应线上的初级线圈; 与初级线圈形成绝缘变压器并与副感应线并联连接的次级线圈,与次级线圈并联连接并与副感应线构成并联谐振电路的谐振电容器,以及开关 设置在次级线圈和并联谐振电路之间。 在并联谐振电路中,副感应线和谐振电容器具有使得并联谐振电路的谐振频率等于电源装置的振荡频率的常数。