公开(公告)号：US4862379A

公开(公告)日：1989-08-29

申请号：US69336

申请日：1987-07-02

申请人： Akihiko Fujimoto

发明人： Akihiko Fujimoto

IPC分类号： G05B19/414 ,  G05B19/418

CPC分类号： G05B19/4181 ,  G05B19/414 ,  G05B2219/36513 ,  Y02P90/06 ,  Y02P90/12

摘要： This invention is a numerical control machine having information input/output units for working data and for control data, a single control unit including a CPU, arithmetic unit, and a plurality of memory areas which may include program areas and data areas, and a driving unit including a plurality of independently operable drive system, which may be divided by system control means into a plurality of arbitrary groups corresponding to a plurality of independently executable control programs so that each group may be independently controlled by a separate program, wherein the entire numerical control apparatus acts as a plurality of control processing systems so that each operable system may be independently controlled by an independent program or a group of systems may be controlled by the same program.

摘要翻译： 本发明是一种具有用于工作数据和控制数据的信息输入/输出单元的数控机器，包括CPU，运算单元和可包括程序区域和数据区域的多个存储区域的单个控制单元和驱动 单元包括多个可独立操作的驱动系统，其可以由系统控制装置划分成与多个可独立执行的控制程序相对应的多个任意组，使得每个组可以由单独的程序独立地控制，其中整个数字 控制装置用作多个控制处理系统，使得每个可操作系统可以由独立程序独立控制，或者一组系统可以由相同的程序控制。

公开(公告)号：US4766546A

公开(公告)日：1988-08-23

申请号：US21861

申请日：1987-03-04

申请人： Akihiko Fujimoto

发明人： Akihiko Fujimoto

IPC分类号： G05B19/18 ,  G05B19/416 ,  G05B19/407 ,  G06F15/46

CPC分类号： G05B19/4166 ,  Y02P90/265

摘要： A numerical control apparatus is disclosed by which tools are controlled concurrently with respect to their translations in the X-axis, the Y-axis, and the Z-axis in synchronism with or independently of each other. The numerical control apparatus comprises a memory region for storing the translation axis data; a memory region for storing the distance data; a memory region for storing synchronous-translation velocity data; a memory region for storing independent-translation velocity data; and a memory region for storing independent-translation axis data.

摘要翻译： 公开了一种数字控制装置，通过该数字控制装置与X轴，Y轴和Z轴同时或相互独立地相对于其平移来同时控制工具。 数字控制装置包括用于存储平移轴数据的存储区域; 存储距离数据的存储区域; 用于存储同步转换速度数据的存储区域; 用于存储独立平移速度数据的存储区域; 以及用于存储独立平移轴数据的存储区域。

公开(公告)号：US08783434B2

公开(公告)日：2014-07-22

申请号：US13580839

申请日：2010-10-25

申请人： Fujito Aikawa ,  Akihiko Fujimoto

发明人： Fujito Aikawa ,  Akihiko Fujimoto

IPC分类号： F16D55/40 ,  B60T1/06

CPC分类号： B60K17/046 ,  B60K7/0007 ,  B60T1/062 ,  B60Y2200/15 ,  F16D55/36 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00 ,  F16D2125/64

摘要： A hydraulic piston is housed in a cylinder chamber that is provided in a cover plate of a transmission case and that opens toward a pressing arm so that the hydraulic piston is capable of rotating the pressing arm by abutting against a rearward arm portion of the pressing arm, and a hydraulic pipe supplying pressure oil to the cylinder chamber is connected to the cover plate.

摘要翻译： 液压活塞被容纳在气缸室中，气缸室设置在变速器壳体的盖板中并且朝向按压臂打开，使得液压活塞能够通过抵靠按压臂的后臂部分而使压力臂旋转 并且向所述气缸室供给压力油的液压管连接到所述盖板。

公开(公告)号：US20110275468A1

公开(公告)日：2011-11-10

申请号：US13142448

申请日：2009-09-28

申请人： Akihiko Fujimoto ,  Shigeyoshi Umeda

发明人： Akihiko Fujimoto ,  Shigeyoshi Umeda

IPC分类号： F16H57/10

CPC分类号： B60K17/046 ,  B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60T1/062 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00 ,  F16D2125/64

摘要： An object of the present invention is to provide a transfer incorporating a wet brake which, for example, enables a gear shaft for a second gear and a sun gear to be supported by two bearings without inconveniences such as an increase in the axial dimension of the transfer. Accordingly, a brake hub (36) and a second gear shaft (22) are rotatably supported by a bearing (42) and a bearing (43), the bearing (42) interposed between a projection (11D-1) of a support member (11D) disposed on the inner side of a recess (36a) of the brake hub and the inner peripheral surface of the recess, the bearing (43) interposed between a support member (11E) surrounding a top end portion of the brake hub and the top end portion of the brake hub. The transfer further comprises a disc pressing pin (50) inserted through a hole (11D-4) in the support member, a pressing plate (51) disposed on the outer side of the support member, and plate pressing means. The plate pressing means presses the pressing plate, the pressing plate presses the disc pressing pin, and the disc pressing pin presses a press brake disc (35C).

摘要翻译： 本发明的目的是提供一种包含湿式制动器的传动装置，其例如能够使用于第二齿轮的齿轮轴和太阳齿轮由两个轴承支撑，而不会造成诸如轴向尺寸的增加 转让。 因此，制动轮毂（36）和第二齿轮轴（22）由轴承（42）和轴承（43）可旋转地支撑，轴承（42）插入支撑部件的突出部（11D-1） （11D），其布置在所述制动轮毂的凹部（36a）的内侧和所述凹部的内周面之间，所述轴承（43）插入在围绕所述制动轮毂的顶端部的支撑部件（11E）和 制动轮毂的顶端部分。 该转印装置还包括：插入通过支撑构件中的孔（11D-4）的盘压销（50），设置在支撑构件外侧的按压板（51）和板压装置。 压板装置按压压板，按压板按压盘压销，盘压销按压压制盘（35C）。

公开(公告)号：US07331741B2

公开(公告)日：2008-02-19

申请号：US11114191

申请日：2005-04-26

申请人： Masahiro Murota ,  Akihiko Fujimoto ,  Norio Watanabe

发明人： Masahiro Murota ,  Akihiko Fujimoto ,  Norio Watanabe

IPC分类号： B23C1/00

CPC分类号： B23Q17/22 ,  B23Q17/003 ,  Y10T409/300896 ,  Y10T409/30392 ,  Y10T409/30728 ,  Y10T409/308064

摘要： A numerically controlled machine tool performs machining by rotating a rotational tool attached to a tool holder mounted on a spindle, with keys fitted into key grooves in the tool holder. The numerically controlled machine tool includes predetermined-amount rotating unit for stopping the tool holder at a predetermined rotational position and then rotating the tool holder by a given amount, and a distance sensor which is installed apart from the tool holder and measures a distance to the outer surface of the tool holder. The predetermined-amount rotating unit stops the tool holder at a rotational position at which the key grooves do not face the distance sensor, then rotates the tool holder by the given amount. The distance sensor measures the distance to the tool holder while the tool holder is rotating. The measurement result is compared with a reference distance or distances to discriminate between normal and abnormal rotational run-out of the tool holder.

摘要翻译： 数控机床通过旋转安装在安装在主轴上的工具架上的旋转工具进行加工，其中键安装在工具夹中的键槽中。 数控机床包括预定量的旋转单元，用于将工具架停止在预定的旋转位置，然后将工具架旋转一定量;以及距离传感器，该距离传感器与工具架分开安装并测量距离 刀架外表面。 预定量的旋转单元在键槽不面向距离传感器的旋转位置处停止工具架，然后将工具架旋转给定量。 距离传感器在刀架旋转时测量刀架的距离。 将测量结果与参考距离或距离进行比较，以区分工具架的正常和异常旋转跳动。

公开(公告)号：US20060045644A1

公开(公告)日：2006-03-02

申请号：US11216091

申请日：2005-09-01

申请人： Akihiko Fujimoto ,  Norio Watanabe ,  Masahiro Murota

发明人： Akihiko Fujimoto ,  Norio Watanabe ,  Masahiro Murota

IPC分类号： B23C5/26

CPC分类号： B23B31/263 ,  B23B2215/56 ,  B23B2250/16 ,  Y10T29/49609 ,  Y10T409/304312 ,  Y10T409/309464

摘要： For a spring sliding on the drawbar, the coil spring is used; the removal work for keeping the inner diameters of the coil springs aligned is performed such that the clearance between the outer diameter of the drawbar and the inner diameter of the coil spring becomes a minimum; and the coil springs are caused to be guided integrally with the drawbar. By doing so, the movement of the center of gravity of the spring that is caused by repeated rotational operation of the main spindle or repeated tool clamping operation will be reduced and the amplitude by vibration will be made smaller.

摘要翻译： 对于在拉杆上滑动的弹簧，使用螺旋弹簧; 进行将螺旋弹簧的内径保持一致的去除工作，使得牵引杆的外径与螺旋弹簧的内径之间的间隙变得最小; 使螺旋弹簧与牵引杆一体地引导。 通过这样做，将减少由主轴的反复旋转操作引起的弹簧的重心运动或重复的工具夹紧操作，并且使振动的振幅变小。

公开(公告)号：US20050175425A1

公开(公告)日：2005-08-11

申请号：US11054542

申请日：2005-02-10

申请人： Norio Watanabe ,  Akihiko Fujimoto ,  Masahiro Mubota

发明人： Norio Watanabe ,  Akihiko Fujimoto ,  Masahiro Mubota

IPC分类号： B23B31/117 ,  B23B19/02 ,  B23B31/00 ,  B23B31/26 ,  B23C5/00

CPC分类号： B23B31/006 ,  B23B31/261 ,  B23B2231/0204 ,  B23B2231/0288 ,  Y10T408/95 ,  Y10T409/309408 ,  Y10T409/309464

摘要： A tool holder is attached to a spindle by the contacting of the projecting cone part and end surface of the tool holder with the recessed cone part and end surface of the spindle respectively. A toroidal cone section is provided on the inner side surface of the recessed cone part of the spindle so as to protrude inward. The diameter of the toroidal cone section is formed smaller than the diameter of the section of the projecting cone part of the tool holder that abuts the toroidal cone section.

摘要翻译： 刀架通过突出的锥体部分和刀架的端面与主轴的凹入的锥体部分和端面的接触分别连接在主轴上。 环形锥形部分设置在主轴的凹入锥形部分的内侧表面上，从而向内突出。 环形锥形部分的直径形成为小于邻接环形锥形部分的工具架的突出锥形部分的直径。

公开(公告)号：US5130919A

公开(公告)日：1992-07-14

申请号：US435231

申请日：1989-11-13

申请人： Akihiko Fujimoto

发明人： Akihiko Fujimoto

IPC分类号： G05B19/414

CPC分类号： G05B19/4147

摘要： This invention relates to an industrial machine control device for controlling machine tools and other industrial machines. The industrial machine control device is able to provide a predetermined position arrival signal with no detectors attached to the machine, and therefore it is possible to carry out the positioning of a movable member with high accuracy and reliability regardless of the life period of time of the detectors which are required in conventional ones.

公开(公告)号：US4955127A

公开(公告)日：1990-09-11

申请号：US360915

申请日：1989-04-06

申请人： Nobuyuki Suda ,  Akihiko Fujimoto ,  Ryuji Suzuki

发明人： Nobuyuki Suda ,  Akihiko Fujimoto ,  Ryuji Suzuki

IPC分类号： B23Q3/157

CPC分类号： B23Q3/15706 ,  B23Q3/15534 ,  Y10T29/5107 ,  Y10T483/179

摘要： An automatic tool exchanging device for a machine tool, comprising a stopper block (5, 5') attached to a magazine supporting member (2) supporting a magazine (1) at the lower end thereof and capable of swinging to the front and rear, and pulled by an elastic member (8) having one end connected to the upper end of the magazine supporting member (2). Upon arrival of the magazine (1) at a standby position from a tool exchanging position, a stopper (4, 4', 11) is engaged with the stopper block (5, 5') to prevent vibration of the magazine (1). A desired tool among various tools stored in the turret magazine is selected automatically and automatically exchanged for a tool on the machine tool.

公开(公告)号：US4885695A

公开(公告)日：1989-12-05

申请号：US342612

申请日：1989-04-19

申请人： Akihiko Fujimoto

发明人： Akihiko Fujimoto

IPC分类号： G05B19/18 ,  G05B19/4063 ,  G05B19/4069 ,  G05B19/414

CPC分类号： G05B19/4069 ,  G05B2219/35287 ,  G05B2219/36031

摘要： A numerical control device which is capable of using a general-purpose setting display section to display machining data for controlling a machine tool or the like. The machining data can be displayed in character or graphic form, and internal processing is carried out using a high level language. A transmitting and receiving unit is interfaced with the general-purpose setting display section using a standard serial data interface to transmit the display data using the high level language.

摘要翻译： 一种数控装置，其能够使用通用设定显示部显示用于控制机床等的加工数据。 加工数据可以以字符或图形形式显示，并且使用高级语言进行内部处理。 发送和接收单元使用标准串行数据接口与通用设置显示部分连接，以使用高级语言传输显示数据。