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    • 1. 发明授权
    • Stopper for use in an industrial robot
    • 用于工业机器人的止动器
    • US6065364A
    • 2000-05-23
    • US043387
    • 1998-03-17
    • Tomoyuki ShirakiToshiaki IwanagaShigeo MatsushitaKazuhiro Haniya
    • Tomoyuki ShirakiToshiaki IwanagaShigeo MatsushitaKazuhiro Haniya
    • B25J9/10G05G11/00
    • B25J9/101Y10T74/20305Y10T74/2063
    • A stopper includes a frame (51) fixed to a mount base (1) of an industrial robot, a retaining shaft (52) which is fixed to the frame (51) in an upright position in relation to the plane of rotation of the turning base (2), a rod-shaped engagement lever (53) which is supported so as to be able to turn around the retaining shaft (52), a spring (57) for returning the engagement lever (53) to a position where it faces the center of the turning base (2), stoppers (59A, 59B) provided on both inner surfaces of the frame (51) which face the engagement lever (53), and an engagement dog (7) which is fixed to the turning base (2) and is capable of engaging the engagement lever (53). It is possible to provide a stopper for use with an industrial robot which permits setting of the operating angle of the turning base to a value of 360.degree. or more and which ensures a wide range of operation.
    • PCT No.PCT / JP96 / 02647 Sec。 371日期:1998年3月17日 102(e)1998年3月17日PCT PCT 1996年9月17日PCT公布。 公开号WO97 / 10933 日期1997年3月27日一种止动器包括:固定到工业机器人的安装基座(1)的框架(51);固定轴(52),其相对于平面固定在框架(51)上; 所述转动基座(2)的转动,被支撑为能够绕所述保持轴(52)转动的杆状接合杆(53),用于使所述接合杆(53)返回的弹簧(57) 到与转动基座(2)的中心相对的位置,设置在框架(51)的与接合杆(53)相对的两个内表面上的止动件(59A,59B)和接合爪(7) 固定到转动基座(2)上并且能够接合接合杆(53)。 可以提供一种用于工业机器人的止动件,其允许将转动底座的操作角度设定为360度或更大的值,并且确保较宽的操作范围。
    • 2. 发明授权
    • Wrist mechanism of industrial robot
    • 工业机器人手腕机构
    • US5934148A
    • 1999-08-10
    • US973259
    • 1998-04-02
    • Kazuhiro HaniyaShigeo Matsushita
    • Kazuhiro HaniyaShigeo Matsushita
    • B25J9/10B25J17/02B25J17/00
    • B25J17/0258B25J9/102Y10T74/20305Y10T74/20335
    • A wrist mechanism of an industrial robot comprises: spline teeth (2A) formed in the outer circumference of the end portion of a bending drive shaft (2) which is provided inside of an arm (1); spline grooves (2B) which are formed in the inner circumference of a first bevel gar (21) and are engaged with the spline teeth (2A); spline teeth (3A) formed in the outer circumference of the end portion of a revolving drive shaft (3); a hollow cylindrical intermediate shaft (30) having one end portion in the inner circumference of which spline grooves (3B), which are engaged with the spline teeth (3A); are formed, and the other end portion to the outer circumference of which a second bevel gear (31) is secured; a bearing (301) through which the one end portion of the intermediate shaft (30) is supported on the first bevel gear (21); and bearings (22 and 24) through which the other end portion of the intermediate shaft (30) is supported on a stationary gear box (45).
    • PCT No.PCT / JP97 / 00746 Sec。 371日期:1998年4月2日 102(e)日期1998年4月2日PCT 1997年3月10日PCT公布。 第WO97 / 37817号公报 日期:1997年10月16日工业机器人的手腕机构包括:形成在设置在臂(1)内部的弯曲驱动轴(2)的端部的外周的花键齿(2A) 花键槽(2B),其形成在第一斜面花纹(21)的内圆周中并与花键齿(2A)接合; 形成在旋转驱动轴(3)的端部的外周的花键齿(3A); 中空圆柱形中间轴(30),其内缘具有一个端部,花键槽(3B)与花键齿(3A)接合; 并且其外周的另一端部固定有第二锥齿轮(31); 轴承(301),中间轴(30)的一个端部支撑在第一锥齿轮(21)上; 以及中间轴(30)的另一端部支撑在固定齿轮箱(45)上的轴承(22,24)。
    • 5. 发明授权
    • Articulated manipulator
    • 铰接机械手
    • US08413538B2
    • 2013-04-09
    • US13115992
    • 2011-05-26
    • Kazuhiro HaniyaManabu OkahisaAtsushi Ichibangase
    • Kazuhiro HaniyaManabu OkahisaAtsushi Ichibangase
    • B25J18/02
    • B25J9/06B25J9/0087B25J9/08B25J9/126B25J17/025B25J19/0029Y10T74/20311Y10T74/20317Y10T74/20329
    • An articulated manipulator includes a base body, a first arm body, a second arm body having a second arm center axis, and a third arm body. A first joint part connects the base body and a first end portion of the first arm body rotatably around a first rotation axis. A second joint part connects a second end portion of the first arm body and a third end portion of the second arm body rotatably around a second rotation axis. A third joint part connects a fourth end portion of the second arm body and a fifth end portion of the third arm body rotatably around the third rotation axis. When the first, second and third arm bodies are all erected with respect to a installation surface, the first rotation axis, the second arm center axis, and the third rotation axis are substantially aligned with each other.
    • 关节式操纵器包括基体,第一臂体,具有第二臂中心轴线的第二臂体和第三臂体。 第一接合部分围绕第一旋转轴线可旋转地连接基体和第一臂体的第一端部。 第二接合部分围绕第二旋转轴线可旋转地连接第一臂体的第二端部和第二臂体的第三端部。 第三关节部分可绕第三旋转轴线可转动地连接第二臂体的第四端部和第三臂体的第五端部。 当第一,第二和第三臂体全部相对于安装表面竖起时,第一旋转轴线,第二臂中心轴线和第三旋转轴线基本上彼此对准。
    • 8. 发明申请
    • Speed reducer for industrial robot
    • 工业机器人减速机
    • US20060156852A1
    • 2006-07-20
    • US10542714
    • 2004-01-21
    • Kazuhiro Haniya
    • Kazuhiro Haniya
    • B25J18/00
    • B25J9/102B25J19/0029Y10T74/20317
    • A problem of the invention is to provide a reduction device at low cost capable of considerably alleviating a restriction on a range of operating each shaft of a robot by providing a communication hole at a center portion and wiring a wire-like member therein while using a main bearing having an optimum load capacity. According to the invention, in a reduction device of a rotating shaft (first shaft) having a large gear a position of which is fixed to a robot base and a small gear brought in mesh with the large gear and axially supported in a rotating barrel portion, the large gear and the small gear are arranged at a vicinity of a rotational plane of a second shaft (front/rear shaft), further, in the reduction device of the rotating shaft (first shaft) having a small gear axially supported by a robot base and a large gear which is brought in mesh with the small gear and a position of which is fixed to a rotating barrel portion, a large gear and a small gear are arranged at a vicinity of the rotational plane of the second shaft (front/rear shaft).
    • 本发明的一个问题是提供一种低成本的减速装置,其能够通过在中心部分设置一个连通孔并在其中布线一个线状部件,从而显着地减轻对机器人每个轴的操作范围的限制,同时使用 主轴承具有最佳的负载能力。 根据本发明,在具有大齿轮的旋转轴(第一轴)的减速装置中,其位置固定在机器人基座上,小齿轮与大齿轮啮合并轴向支撑在旋转筒部 大齿轮和小齿轮配置在第二轴(前/后轴)的旋转平面附近,此外,在具有小齿轮的旋转轴(第一轴)的减速装置中, 机器人基座和与小齿轮啮合并且其位置固定到旋转筒部的大齿轮,大齿轮和小齿轮布置在第二轴(前侧)的旋转平面附近 /后轴)。