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    • 1. 发明授权
    • Pallet exchange apparatus
    • 托盘交换装置
    • US5368150A
    • 1994-11-29
    • US74582
    • 1993-06-11
    • Yasuhiro OkadaYukio HoshinoYasuhiro HattoriHidekazu Hirano
    • Yasuhiro OkadaYukio HoshinoYasuhiro HattoriHidekazu Hirano
    • B23Q7/00B23Q7/14B65G37/00
    • B23Q7/1431Y10T29/5196
    • A pallet exchange apparatus has a bed and an arm assembly supported on the bed to be rotatable between a workpiece loading-and-unloading station and workpiece machining station. A pair of cylindrical holes are formed at both ends of the arm assembly for receiving the pallets. The apparatus is further provided with driving means for rotating the arm assembly, a turntable rotatably mounted on the bed at a position corresponding to the workpiece machining station, first engagement portions formed at the ends of the arm assembly, second engagement portions formed on the pallets so as to be engaged with the first engagement portions for preventing the rotation of the pallets, and a moving device disposed on the turntable for moving the pallet located at the workpiece machining station in the vertical direction. When the pallet is lowered by the moving device, the pallet is separated from the turntable and the second engagement portion of the pallet is engaged with the first engagement portion. When the pallet is raised, the pallet is thrust against the turntable and the second engagement portion is disengaged from the second engagement portion.
    • 托盘交换装置具有床和臂组件,其支撑在床上以在工件装载站和工件加工站之间旋转。 在臂组件的两端形成一对圆柱形的孔,用于接收托盘。 该装置还设置有用于使臂组件旋转的驱动装置,可转动地安装在床上的与工件加工台相对应的位置的转盘,形成在臂组件端部的第一接合部分,形成在托盘上的第二接合部 以便与用于防止托盘旋转的第一接合部分接合,以及设置在转台上用于沿垂直方向移动位于工件加工站的托盘的移动装置。 当托盘被移动装置降低时,托盘与转台分离,托盘的第二接合部分与第一接合部分接合。 当托盘升起时,托盘被推靠在转盘上,第二接合部分从第二接合部分脱离。
    • 2. 发明授权
    • Horizontal machine tool
    • 卧式机床
    • US06190294B1
    • 2001-02-20
    • US09162132
    • 1998-09-29
    • Yasuhiro OkadaKengo YoshiokaFumio SakamotoSentaro SugitaHidekazu HiranoTakeshi NishikayamaHiroyuki Takahara
    • Yasuhiro OkadaKengo YoshiokaFumio SakamotoSentaro SugitaHidekazu HiranoTakeshi NishikayamaHiroyuki Takahara
    • B23Q3157
    • B23Q1/015B23Q3/15773B23Q11/0003B23Q11/0042Y10T408/91Y10T409/307728Y10T409/308288Y10T409/309576Y10T483/1733Y10T483/1752
    • A horizontal machine tool has a spindle head which supports a horizontal tool spindle. The spindle head is guided on a top surface portion of a base such that the spindle head is movable in two horizontal directions X and Z. A workpiece support for supporting a workpiece on its upper end is guided on the vertical front face portion of the base for movement in a vertical direction Y. When the spindle head is located at a machining position at the center in the X direction, a pair of guide portions of each of a front/back guide mechanism for the spindle head and a vertical guide mechanism for the workpiece support body take symmetrical positions with respect to a vertical plane including the axis of the tool spindle. A first index member and a second index member for supporting the workpiece are provided on the workpiece support body. Therefore, all surfaces of the workpiece excepting an attachment surface can be machined while being directed to a tool on the tool spindle. The horizontal machine tool has an automatic tool change apparatus including a tool change arm unit, a tool magazine, and an intermediate transport unit. The tool magazine is disposed on the front side of the machine tool and on one side of the workpiece support body in the X direction, and is designed such that a plurality of tools can be stored into and removed from the magazine from the front side thereof.
    • 卧式机床具有支撑卧式工具主轴的主轴头。 主轴头在基座的顶面部分被引导,使得主轴头可在两个水平方向X和Z上移动。用于在其上端支撑工件的工件支撑件在底座的垂直正面部分上被引导 用于沿垂直方向Y移动。当主轴头位于X方向中心的加工位置时,用于主轴头的前/后引导机构中的每一个的一对引导部分和用于主轴头的垂直引导机构 工件支撑体相对于包括工具主轴的轴线的垂直平面取对称的位置。 用于支撑工件的第一分度构件和第二分度构件设置在工件支撑体上。 因此,除了安装表面以外,工件的所有表面都可以被加工,同时被引导到工具主轴上的工具。 水平机床具有自动换刀装置,其包括换刀臂单元,刀架和中间输送单元。 工具仓被设置在机床的前侧,在X方向上设置在工件支承体的一侧,并且被设计成使得多个工具可以从其前侧被存储到盒中 。
    • 3. 发明授权
    • Electronic device, signal transmission device, and signal transmission method
    • 电子装置,信号传输装置和信号传输方法
    • US09007981B2
    • 2015-04-14
    • US13384120
    • 2010-08-09
    • Norihito MihotaHirofumi KawamuraYasuhiro OkadaNaoto NakamuraYoshiyuki Akiyama
    • Norihito MihotaHirofumi KawamuraYasuhiro OkadaNaoto NakamuraYoshiyuki Akiyama
    • H04H20/71H04B7/02H04B7/04
    • H04B7/022H04B7/0413
    • Signal distribution, signal switching, and signal collection are performed with a simple configuration. An electronic device comprises a transmission unit (108) for transmitting, as a wireless signal, a signal to be transmitted and a reception unit (208) for receiving the wireless signal transmitted from the transmission unit. In the electronic device, a plurality of pairs of wireless signal transmission points in the transmission unit and wireless signal reception points in the reception unit can be formed. Using the pairs of transmission points and reception points make it possible to execute at least either one of signal distribution in which the same signal to be transmitted from a transmission point is transmitted to the multiple reception points and signal switching in which a signal to be transmitted from a transmission point is selectively transmitted to any of the multiple reception points. The signal to be transmitted is transmitted as a wireless signal. In this case, the signal distribution, signal switching, and signal collection are performed in a wireless signal portion. Since a portion where a signal transmission is performed through electric wiring does not interpose the portion where the signal distribution, signal switching, and signal collection are performed, the signal distribution, signal switching, and signal collection can be performed with a simple configuration.
    • 以简单的配置进行信号分配,信号切换和信号采集。 电子设备包括用于作为无线信号发送要发送的信号的发送单元(108)和用于接收从发送单元发送的无线信号的接收单元(208)。 在电子设备中,可以形成发送单元中的多对无线信号发送点和接收单元中的无线信号接收点。 使用发送点和接收点对可以执行信号分配中的至少一个,其中从发送点发送的相同信号被发送到多个接收点,并且其中要发送的信号的信号切换 从发送点选择性地发送到多个接收点中的任一个。 要发送的信号作为无线信号发送。 在这种情况下,在无线信号部分中执行信号分配,信号切换和信号采集。 由于通过电线执行信号传输的部分不会插入执行信号分配,信号切换和信号收集的部分,所以可以以简单的配置进行信号分配,信号切换和信号收集。