公开(公告)号：US4578005A

公开(公告)日：1986-03-25

申请号：US564533

申请日：1983-12-22

申请人： Genzo Fuse ,  Kaoru Abe ,  Isao Matsumoto

发明人： Genzo Fuse ,  Kaoru Abe ,  Isao Matsumoto

IPC分类号： B23B5/00 ,  B23C3/12

CPC分类号： B23B5/00 ,  Y10T407/134 ,  Y10T409/3042 ,  Y10T409/304256 ,  Y10T409/306552 ,  Y10T409/308624

摘要： The present invention is directed to machining reforming apparatus for machining electrodes of a resistance welding device. The apparatus comprises a body having an insertion portion for receiving at least one electrode and at least one rotary cutter, the cutter having a cutter portion adapted to extend along a peripheral inclined surface on a front portion of an electrode. A receiving base member is positioned within the body on the axis of rotation of the rotary cutter, wherein the receiving base member is adapted to abut a front end surface of an electrode. The cutter portions are biased radially inward towards an electrode, the biasing device maintaining proper contact between the edge of the cutter and the electrode.

摘要翻译： 本发明涉及用于加工电阻焊装置的电极的加工重整装置。 该装置包括具有用于容纳至少一个电极的插入部分和至少一个旋转切割器的本体，该切割器具有适于沿电极前部的周边倾斜表面延伸的切割器部分。 接收基座构件位于旋转切割器的旋转轴线的主体内，其中接收基座构件适于邻接电极的前端表面。 切割器部分朝向电极径向向内偏置，偏置装置保持切割器边缘与电极之间的适当接触。

公开(公告)号：US4542845A

公开(公告)日：1985-09-24

申请号：US369124

申请日：1982-04-16

申请人： Genzo Fuse

发明人： Genzo Fuse

IPC分类号： B23K11/31 ,  B25J9/00 ,  B25J19/00 ,  B23K9/12

CPC分类号： B25J19/0029 ,  B23K11/318 ,  B25J9/00

摘要： A robot-type welding apparatus including a stationary main body, a supporting arm extending from a moveable forwardly and rearwardly of the main body, a tiltable wrist base body pivotally supported on the front end portion of the supporting arm, a shaft rotatably extending longitudinally through and supported by the wrist base body, a wrist member 6 to the front end of the shaft, an expansion arm member mounted on the wrist member substantially at right angles to the shaft being moveable along its longitudinal axis relative to the wrist member, and a welding gun attached to the forward end of the expansion arm member. A mechanism for moving the supporting arm relative to the main body, a mechanism for tilting the wrist base body relative to the supporting arm, a mechanism for rotating the shaft relative to the wrist base body, and a mechanism for moving the expansion arm member relative to the wrist member are provided.

摘要翻译： 一种机器人型焊接设备，包括固定主体，从主体前后移动的支撑臂，可枢转地支撑在支撑臂的前端部的可倾斜腕部基体，可纵向延伸穿过的轴 并且由腕基体支撑，将手腕构件6支撑在轴的前端，大致与轴成直角的安装在腕部件上的膨胀臂构件相对于手腕构件沿着其纵向轴线移动， 焊枪连接到扩展臂构件的前端。 用于使支撑臂相对于主体移动的机构，用于使腕部基体相对于支撑臂倾斜的机构，用于使轴相对于腕部基体旋转的机构，以及用于使伸出臂构件相对移动的机构 提供到腕部构件。

公开(公告)号：US4948329A

公开(公告)日：1990-08-14

申请号：US342744

申请日：1989-04-25

申请人： Genzo Fuse ,  Hiroshi Miwa ,  Yoshinobu Kawasaki

发明人： Genzo Fuse ,  Hiroshi Miwa ,  Yoshinobu Kawasaki

IPC分类号： B25J5/02 ,  B25J9/04 ,  B25J9/14 ,  B25J9/16 ,  B25J17/02 ,  B25J18/00 ,  B62D65/02

CPC分类号： B62D65/02 ,  B25J17/0241 ,  B25J18/002 ,  B25J5/02 ,  B25J9/046 ,  B25J9/14 ,  B25J9/1692

摘要： A robot apparatus includes a robot having a swingable arm, a wrist mechanism mounted on the arm, and a running mechanism for displacing the robot in a prescribed direction. The wrist mechanism is coupled to an attachment member by an actuator having a fluid cylinder substantially parallel to the arm. When a component to be attached to a workpiece is held by a jig mounted on the wrist mechanism, the fluid cylinder is actuated to lift the wrist mechanism in order to correct the jig for the distance it is lowered due to the weight of the component. The wrist mechanism includes a bracket mounted on the arm by a support shaft, the bracket and the support shaft having fluid passages for supplying fluid under pressure to a torque actuator disposed in the bracket. The running mechanism is disposed in a pit defined in a floor on which the robot apparatus is located.

公开(公告)号：US4719328A

公开(公告)日：1988-01-12

申请号：US887472

申请日：1986-07-21

申请人： Takashi Yanagisawa ,  Genzo Fuse

发明人： Takashi Yanagisawa ,  Genzo Fuse

IPC分类号： B23K11/31 ,  B25J9/02 ,  B25J15/04 ,  B23K11/00 ,  B23K37/02

CPC分类号： B25J9/026 ,  B23K11/318 ,  B25J15/0491 ,  B23K2201/006

摘要： A touch-up welding apparatus for welding such portions of a motorcar body which remain unwelded after the body has passed along a main welding portion of an assembly line. Plural welding gun magazines holding differing welding guns are disposed along side of a welding station into which the motorcar body is positioned. A framework surrounds the welding station and supports the main body of a welding robot which is movable laterally and longitudinally of the station. A turnable, swingable wrist portion is provided on a lower end of an upwardly and downwardly movable robot arm attached to the robot main body. The differing welding guns may be selectively attached to the wrist portion and moved about the motorcar body as desired to weld the remaining unwelded portions thereof.

摘要翻译： 一种用于焊接在主体沿着装配线的主焊接部分通过之后保持未焊接的汽车车身部分的接触焊接装置。 持有不同焊接枪的多个焊枪盒子沿着汽车车身所在的焊接站的侧面设置。 一个框架围绕着焊接站，并且支撑着能够在站台横向和纵向移动的焊接机器人的主体。 可旋转的可摆动的腕部设置在附接到机器人主体的向上和向下运动的机器人手臂的下端。 不同的焊枪可以选择性地附接到腕部，并且根据需要围绕汽车车身移动以焊接剩余的未焊接部分。

公开(公告)号：US4970361A

公开(公告)日：1990-11-13

申请号：US325791

申请日：1989-03-20

申请人： Genzo Fuse

发明人： Genzo Fuse

IPC分类号： B23K11/24 ,  B23K11/10 ,  B23K11/11 ,  B23K11/31

CPC分类号： B23K11/314

摘要： A displacement detector is attached to the pressure cylinder which operates scissored gun arms to open and close the welding gun instead of being attached directly to the arms and measures displacement of the piston rod. An optical distance sensor mounted on the front cover of the cylindr is disposed to face the piston and determine the distance thereto. Alternatively, a linear moving type potentiometer can be mounted outside the cylinder having its slider connected to the piston rod.

摘要翻译： 位移检测器连接到压力缸，该压力缸操作剪刀枪臂以打开和关闭焊枪，而不是直接附接到臂上并且测量活塞杆的位移。 安装在圆柱体的前盖上的光学距离传感器设置成面对活塞并确定与其的距离。 或者，线性移动型电位器可以安装在具有连接到活塞杆的滑块的气缸的外部。

公开(公告)号：US4935595A

公开(公告)日：1990-06-19

申请号：US304452

申请日：1989-02-01

申请人： Genzo Fuse

发明人： Genzo Fuse

IPC分类号： B23K11/30

CPC分类号： B23K11/3072 ,  Y10T279/17231 ,  Y10T279/18 ,  Y10T483/17 ,  Y10T483/19

摘要： An electrode tip replacement apparatus for a welding gun comprising a housing having a through-hole through which an electrode tip attached to a gun arm of a welding gun can be inserted, a chuck member in such through-hole and having a ring shaped cam rotated by a driving source and a plurality of chucking claws pivotally attached for engaging and rotating an electrode tip inserted through said through-hole for removing the electrode tip from the welding gun arm.

摘要翻译： 一种用于焊枪的电极头替换装置，包括具有通孔的壳体，通孔可以将连接在焊枪的枪臂上的电极头插入该通孔中;卡盘构件穿过该通孔并具有旋转的环形凸轮 通过驱动源和多个夹紧爪枢转地安装，用于接合和旋转插入通过所述通孔的电极头，用于从焊枪臂去除电极尖端。

公开(公告)号：US4910373A

公开(公告)日：1990-03-20

申请号：US316734

申请日：1989-02-28

申请人： Genzo Fuse

发明人： Genzo Fuse

IPC分类号： B23K11/10 ,  B23K11/11 ,  B23K11/31 ,  B23Q3/155 ,  B25J15/04

CPC分类号： B25J15/0491 ,  B23K11/318 ,  B23Q3/15573

摘要： The gun arm has a tail end portion provided with a flange with notches therein and a tapered portion extending rearwards from the flange. The arm holder on the gun body has a tapered hole formed to allow the tapered portion to be fitted thereinto via a receiving recess. Locking projections corresponding in shape to the notches of the flange are provided along the inner circumference of the opening end of the receiving recess. The exchange apparatus includes a gun arm indexing magazine with a plurality of gun arm holders, and a transfer device for transferring gun arms back and forth between the magazine and the welding gun.

摘要翻译： 枪臂具有设有带凹口的凸缘的尾端部分和从凸缘向后延伸的锥形部分。 枪体上的臂架具有形成为允许锥形部分经由容纳凹槽嵌入其中的锥形孔。 沿着容纳凹部的开口端的内周设置与凸缘的凹口相对应的锁定突起。 交换装置包括具有多个枪臂保持器的枪臂分度盒，以及用于在刀库与焊枪之间传送枪臂的传送装置。

公开(公告)号：US4875823A

公开(公告)日：1989-10-24

申请号：US117229

申请日：1987-11-06

申请人： Genzo Fuse ,  Hiroshi Miwa ,  Yoshinobu Kawasaki

发明人： Genzo Fuse ,  Hiroshi Miwa ,  Yoshinobu Kawasaki

IPC分类号： B25J5/02 ,  B25J9/04 ,  B25J9/14 ,  B25J9/16 ,  B25J17/02 ,  B25J18/00 ,  B62D65/02

CPC分类号： B62D65/02 ,  B25J17/0241 ,  B25J18/002 ,  B25J5/02 ,  B25J9/046 ,  B25J9/14 ,  B25J9/1692

摘要： A robot apparatus includes a robot having a swingable arm, a wrist mechanism mounted on the arm, and a running mechanism for displacing the robot in a prescribed direction. The wrist mechanism is coupled to an attachment member by an actuator having a fluid cylinder substantially parallel to the arm. When a component to be attached to a workpiece is held by a jig mounted on the wrist mechanism, the fluid cylinder is actuated to lift the wrist mechanism in order to correct the jig for the distance it is lowered due to the weight of the component. The wrist mechanism includes a bracket mounted on the arm by a support shaft, the bracket and the support shaft having fluid passages for supplying fluid under pressure to a torque actuator disposed in the bracket. The running mechanism is disposed in a pit defined in a floor on which the robot apparatus is located.

摘要翻译： 机器人装置包括具有摆动臂的机器人，安装在臂上的腕部机构，以及用于使机器人沿规定方向移动的行进机构。 手腕机构通过具有基本上平行于臂的流体柱的致动器联接到附接构件。 当安装在工件上的部件被安装在腕部机构上的夹具保持时，液压缸被致动以提升腕部机构，以便由于部件的重量而使夹具的距离被降低。 手腕机构包括通过支撑轴安装在臂上的支架，支架和支撑轴具有用于将压力下的流体供给到设置在支架中的扭矩致动器的流体通道。 运行机构设置在限定在机器人装置所在的地板上的凹坑中。

公开(公告)号：US4841113A

公开(公告)日：1989-06-20

申请号：US259828

申请日：1988-10-19

申请人： Akio Hamada ,  Gen Tsujii ,  Genzo Fuse ,  Masahide Kondo

发明人： Akio Hamada ,  Gen Tsujii ,  Genzo Fuse ,  Masahide Kondo

IPC分类号： B23K11/11 ,  B23K11/25 ,  B23K11/31

CPC分类号： B23K11/253 ,  B23K11/115 ,  B23K11/314

摘要： A welding control apparatus and a method for controlling thereof for automatic welding machines having a welding gun successively moved by a robot to a plurality of welding spots on a work object for welding is disclosed. The welding control apparatus and the method for controlling thereof detect any abnormal conditions for preventing damages to the gun or undesired occurrence of holes in the work object.

摘要翻译： 公开了一种焊接控制装置及其控制方法，该自动焊接机具有由机器人连续移动到焊接工件上的多个焊接点的焊枪。 焊接控制装置及其控制方法检测任何异常情况，以防止对枪的损坏或工作物体中不希望有的孔的出现。