公开(公告)号：US20150174770A1

公开(公告)日：2015-06-25

申请号：US14547139

申请日：2014-11-19

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Ryuta KAGAWA

IPC: B25J19/00

CPC classification number: B25J19/0008 ,  B25J19/0066 ,  Y10T74/20305

Abstract: A robot includes a base. A rotation base is coupled to the base and rotatable about a rotation axis relative to the base. An arm includes a base end that is coupled to the rotation base and that is turnable relative to the rotation base about a turning axis that is approximately perpendicular to the rotation axis. A balancer is coupled to the rotation base and the arm to provide force to between the rotation base and the arm. To a first attachment portion, one end of a jig is attachable to restrict displacement of the balancer in an axial direction. The first attachment portion is disposed at a coupling portion where the balancer and the arm are coupled to each other. To second attachment portions, another end of the jig is attachable. The second attachment portions are disposed at a predetermined distance from the rotation base.

Abstract translation: 机器人包括一个基座。 旋转底座联接到基座并且可相对于基座绕旋转轴线旋转。 臂包括联接到旋转底座并且相对于旋转底座绕与大致垂直于旋转轴线的转动轴线相对转动的基端。 平衡器联接到旋转底座和臂，以在旋转底座和手臂之间提供力。 对于第一附接部分，夹具的一端可附接以限制平衡器沿轴向的位移。 第一附接部分设置在平衡器和臂彼此联接的联接部分处。 对于第二附接部分，夹具的另一端可附接。 第二安装部分设置在离旋转基座预定的距离处。

公开(公告)号：US20130278249A1

公开(公告)日：2013-10-24

申请号：US13853059

申请日：2013-03-29

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Ryuta KAGAWA ,  Kenji MATSUURA ,  Koji UEMURA

IPC: G01D5/14

CPC classification number: G01D5/145 ,  G01D5/245 ,  H02K11/22

Abstract: A rotating electric machine according to the embodiments includes a rotating-electric-machine unit, a rotation detector, an Oldham coupling, and a washer. The rotating-electric-machine unit includes a shaft. The rotation detector includes a body and a rotation input pin that is rotatably provided on the body. The Oldham coupling couples the rotation input pin of the rotation detector and the shaft to each other while allowing any relative displacement in a direction intersecting an axial direction. The washer is provided on the rotating-electric-machine unit while being positioned with respect to the shaft. The washer includes an attaching portion at which the body of the rotation detector is attached to the washer.

Abstract translation: 根据实施例的旋转电机包括旋转电机单元，旋转检测器，十字联轴器和垫圈。 旋转电机单元包括轴。 旋转检测器包括主体和可旋转地设置在主体上的旋转输入销。 十字联轴器将旋转检测器的旋转输入销和轴彼此耦合，同时允许在与轴向相交的方向上的任何相对位移。 在旋转电机单元上设置有相对于轴定位的垫圈。 垫圈包括安装部分，旋转检测器的主体附接到该安装部分。

公开(公告)号：US20180065254A1

公开(公告)日：2018-03-08

申请号：US15807574

申请日：2017-11-09

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Manabu OKAHISA ,  Ryuta KAGAWA ,  Hikaru INOUE ,  Tatsuo HIRO

IPC: B25J9/16

CPC classification number: B25J9/1676 ,  B25J9/047 ,  B25J9/06 ,  B25J9/1643 ,  G05B2219/39082

Abstract: A robot system includes a robot and a motion control unit. The robot includes a bottom, a swiveling base, first to third arms. A bottom side of the first arm is supported on the swiveling base swivelably around a horizontal-direction second axis. A bottom side of the redundant arm is supported on a leading side of the first arm swivelably around an axis parallel to the second axis. A bottom side of the second arm is supported on a leading side of the redundant arm swivelably around a third axis parallel to the second axis. A bottom side of the third arm is supported on a leading side of the second arm rotatably around a fourth axis perpendicular to the third axis. The motion control unit activates the redundant arm so that a control point provided on the fourth axis linearly moves while maintaining a direction of the fourth axis.

公开(公告)号：US20160271806A1

公开(公告)日：2016-09-22

申请号：US15068956

申请日：2016-03-14

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kentaro TANAKA ,  Ryuta KAGAWA

IPC: B25J19/00

CPC classification number: B25J19/0012 ,  B25J9/047 ,  B25J19/007 ,  Y10S901/48

Abstract: A robot includes a robot arm, a balancer, and a first mounting portion and a second mounting portion. The balancer is pressurized in advance by a predetermined amount of pressure and contracted to a dimension smaller than a predetermined mounting dimension of the robot arm. The first mounting portion and the second mounting portion are disposed on the robot arm to respectively accept a first end and a second end of the balancer so that the first end and the second end of the balancer are mounted on the robot arm. At least one mounting portion among the first mounting portion and the second mounting portion accepts the corresponding end, among the first end and the second end, of the balancer in a direction approximately parallel to a direction in which the balancer is expanded and contracted.

Abstract translation: 机器人包括机器人臂，平衡器以及第一安装部和第二安装部。 平衡器预先加压预定量的压力并收缩到小于机器人手臂的预定安装尺寸的尺寸。 第一安装部分和第二安装部分设置在机器人臂上以分别接纳平衡器的第一端和第二端，使得平衡器的第一端和第二端安装在机器人手臂上。 第一安装部和第二安装部中的至少一个安装部在大致平行于平衡器伸缩的方向的方向上接纳平衡器的第一端部和第二端部中的相应端部。

公开(公告)号：US20160136813A1

公开(公告)日：2016-05-19

申请号：US14979554

申请日：2015-12-28

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Tatsuo HIRO ,  Kuniaki KATAMINE ,  Ryuta KAGAWA ,  Yusuke KINOSHITA ,  Manabu OKAHISA ,  Masami NAKAKURA

IPC: B25J9/16 ,  B25J11/00 ,  B23K11/31

CPC classification number: B25J9/1664 ,  B25J9/0027 ,  B25J9/0084 ,  B25J9/161 ,  B25J9/1643 ,  Y10S901/02 ,  Y10S901/14

Abstract: A machining apparatus includes a robot including a first arm portion, a second arm portion, a tip portion, a second actuator swinging the first arm portion around a second axis, a third actuator swinging the second arm portion around a third axis, a seventh actuator adjusting a distance between the second axis and the third axis, and an end effector provided to a tip portion and applying machining to a workpiece. The robot is positioned such that a movable range of a tip portion of the first arm portion or a base end portion of the second arm portion interferes with the workpiece when the first arm portion is rotated around the second axis, where the distance is made longest, in a state where the robot exactly faces the workpiece.

Abstract translation: 一种加工设备包括：机器人，包括第一臂部分，第二臂部分，末端部分，绕第二轴线摆动第一臂部分的第二致动器;绕第三轴线摆动第二臂部分的第三致动器;第七致动器 调节第二轴线与第三轴线之间的距离，以及设置在尖端部分上的端部执行器，并对工件进行加工。 机器人被定位成使得当第一臂部分围绕第二轴线旋转时，第一臂部分的末端部分或第二臂部分的基端部分的可移动范围与工件干涉，其中距离最长 在机器人精确面对工件的状态下。