公开(公告)号：US4552504A

公开(公告)日：1985-11-12

申请号：US579362

申请日：1984-01-31

申请人： Akiyoshi Nakada ,  Toshitugu Inoue ,  Haruo Tada ,  Kiyoshi Shinki ,  Kuninori Takezawa ,  Makoto Doi

发明人： Akiyoshi Nakada ,  Toshitugu Inoue ,  Haruo Tada ,  Kiyoshi Shinki ,  Kuninori Takezawa ,  Makoto Doi

IPC分类号： B25J17/00 ,  B25J9/06 ,  B25J9/08 ,  B25J9/10 ,  B25J17/02 ,  B25J19/00 ,  F16H33/00

CPC分类号： B25J19/0004 ,  B25J17/0241 ,  B25J9/06 ,  B25J9/08 ,  B25J9/1005 ,  B25J9/102 ,  B25J9/1025 ,  Y10T74/19

摘要： An industrial robot is constituted by a plurality of series connected arm units each composed of a driving unit from among a plurality of driving units having different driving powers and different driving speeds, a joint unit from among a plurality of joint units having different driving speeds and power transmitting capacities, and an arm from among a plurality of arms having different sizes and load capacities. The joint units, driving units and arms each have connecting surfaces thereon having positioning parts and setting-fixing parts in a predetermined pattern for enabling the joint units, driving units and arms to be detachably connected to other joint units, driving units and arms at corresponding connecting surfaces to form arm units with the desired joint units, driving units and arms. The joint units each have a stationary frame and a follower frame rotatably connected to each other and driving power transmitting mechanism connected between said frames and including reduction gears. The driving units each have a motor and an output member fixed to the motor shaft which, when a driving unit is connected with a joint unit, is engaged with power transmitting mechanism.

摘要翻译： PCT No.PCT / JP83 / 00175 Sec。 371日期1984年1月31日 102（e）日期1984年1月31日PCT提交日期1983年5月31日。工业机器人由多个串联连接的臂单元构成，每个组合连接的臂单元由驱动单元组成，多个驱动单元具有不同的驱动力和不同的驱动 速度，具有不同驱动速度和动力传递能力的多个接头单元中的接头单元，以及具有不同尺寸和负载能力的多个臂中的臂。 接合单元，驱动单元和臂各具有连接表面，其上具有预定图案的定位部件和固定部件，以使接合单元，驱动单元和臂可拆卸地连接到相应的其它接头单元，驱动单元和臂 连接表面以形成具有所需接头单元，驱动单元和臂的臂单元。 接头单元各自具有彼此可旋转地连接的静止框架和从动框架，并且连接在所述框架之间并且包括减速齿轮的驱动动力传递机构。 驱动单元各自具有固定到电动机轴的电动机和输出构件，当驱动单元与接合单元连接时，其与动力传递机构接合。

公开(公告)号：US08739591B2

公开(公告)日：2014-06-03

申请号：US11885376

申请日：2006-02-28

申请人： Shuhei Ogura ,  Kouji Nomura ,  Mikiji Suzuki ,  Yuki Doi ,  Takayuki Shimizu ,  Shinji Terada ,  Kiyoshi Shinki ,  Hideya Kimura ,  Yoshinori Tanaka

发明人： Shuhei Ogura ,  Kouji Nomura ,  Mikiji Suzuki ,  Yuki Doi ,  Takayuki Shimizu ,  Shinji Terada ,  Kiyoshi Shinki ,  Hideya Kimura ,  Yoshinori Tanaka

IPC分类号： B21D31/00

CPC分类号： B23K11/3063

摘要： There are provided an electrode tip dressing apparatus and an electrode tip dressing tool for resistance welding, which are miniaturized by reducing a rotational driving-force of a dressing tool. By adjusting a curvature radius of a dressing portion 4 of a dressing tool 2, a contact width, wherein a top electrode tip 5 abuts to the dressing portion 4 of the dressing tool 2, is adjusted from a rotational center of the dressing tool 2 to the outer side of the dressing tool 2. Dressing work done with the dressing tool 2 is thus made to be constant at the whole area of the dressing portion 4, from the rotational center of the dressing tool 2 to the outer side of the dressing tool 2. Accordingly, excess dressing work, which brings decline of productivity, can be avoided, thus enabling to dress the top electrode tip 5 with the minimal dressing work. A rotational driving-power of the dressing tool 2 is thereby reduced, enabling to labor-save and miniaturize the electrode tip dressing apparatus.

摘要翻译： 提供了一种用于电阻焊接的电极头修整装置和电极头修整工具，其通过减少修整工具的旋转驱动力而小型化。 通过调节修整工具2的修整部分4的曲率半径，其中顶部电极末端5邻接修整工具2的修整部分4的接触宽度从修整工具2的旋转中心被调整到 修整工具2的外侧。因此，使修整工具2完成的修整工作在修整部分4的整个区域中从修整工具2的旋转中心到修整工具的外侧是恒定的 因此，可以避免产生生产率下降的多余的修整工作，从而能够以最小的修整作业来装饰顶部电极末端5。 因此，修整工具2的旋转驱动力降低，能够省电并且使电极末端修整装置小型化。

公开(公告)号：US20080134743A1

公开(公告)日：2008-06-12

申请号：US11885376

申请日：2006-02-28

申请人： Shuhei Ogura ,  Kouji Nomura ,  Mikiji Suzuki ,  Yuki Doi ,  Takayuki Shimizu ,  Shinji Terada ,  Kiyoshi Shinki ,  Hideya Kimura ,  Yoshinori Tanaka

发明人： Shuhei Ogura ,  Kouji Nomura ,  Mikiji Suzuki ,  Yuki Doi ,  Takayuki Shimizu ,  Shinji Terada ,  Kiyoshi Shinki ,  Hideya Kimura ,  Yoshinori Tanaka

IPC分类号： B21D1/02

CPC分类号： B23K11/3063

摘要： There are provided an electrode tip dressing apparatus and an electrode tip dressing tool for resistance welding, which are miniaturized by reducing a rotational driving-force of a dressing tool. By adjusting a curvature radius of a dressing portion 4 of a dressing tool 2, a contact width, wherein a top electrode tip 5 abuts to the dressing portion 4 of the dressing tool 2, is adjusted from a rotational center of the dressing tool 2 to the outer side of the dressing tool 2. Dressing work done with the dressing tool 2 is thus made to be constant at the whole area of the dressing portion 4, from the rotational center of the dressing tool 2 to the outer side of the dressing tool 2. Accordingly, excess dressing work, which brings decline of productivity, can be avoided, thus enabling to dress the top electrode tip 5 with the minimal dressing work. A rotational driving-power of the dressing tool 2 is thereby reduced, enabling to labor-save and miniaturize the electrode tip dressing apparatus.

摘要翻译： 提供了一种用于电阻焊接的电极头修整装置和电极头修整工具，其通过减少修整工具的旋转驱动力而小型化。 通过调节修整工具2的修整部分4的曲率半径，其中顶部电极末端5邻接修整工具2的修整部分4的接触宽度从修整工具2的旋转中心被调整到 敷料工具2的外侧。 因此，使修整工具2进行的修整工作在修整部4的整个区域从修整工具2的旋转中心到修整工具2的外侧是恒定的。 因此，可以避免产生生产率下降的多余的修整作业，从而能够以最小的修整作业来装饰顶部电极末端5。 因此，修整工具2的旋转驱动力降低，能够省电并且使电极末端修整装置小型化。