公开(公告)号：US07121451B2

公开(公告)日：2006-10-17

申请号：US10843360

申请日：2004-05-12

申请人： Yuzo Kano ,  Mitsuo Fujimoto

发明人： Yuzo Kano ,  Mitsuo Fujimoto

IPC分类号： B23K31/02

CPC分类号： B23K20/123

摘要： A welding tool is inserted into an object in a rotation-stopped state, and the welding tool is rotated after insertion, thereby the object is stirred by frictional heat. The welding tool is inserted into the object free of whirling. The welding tool can be prevented from inserting in a position shifted from the target welding position. Namely, the welding tool is precisely inserted in the target welding position and members of the object can be welded in the target welding position free of shifting.

摘要翻译： 焊接工具以旋转停止状态插入到物体中，并且焊接工具在插入之后旋转，由此通过摩擦热来搅拌物体。 焊接工具被插入到没有旋转的物体中。 可以防止焊接工具插入到从目标焊接位置偏移的位置。 也就是说，焊接工具精确地插入到目标焊接位置，并且可以将目标物体的部件焊接在无偏移的目标焊接位置。

公开(公告)号：US20050001010A1

公开(公告)日：2005-01-06

申请号：US10493037

申请日：2003-08-20

申请人： Shinji Koga ,  Masayuki Inuzuka ,  Mitsuo Fujimoto ,  Hidehito Nishida ,  Yuzo Kano

发明人： Shinji Koga ,  Masayuki Inuzuka ,  Mitsuo Fujimoto ,  Hidehito Nishida ,  Yuzo Kano

IPC分类号： B23K20/12 ,  B23K37/04

CPC分类号： B23K20/123 ,  B23K20/1245 ,  B23K20/126 ,  B23K20/1265 ,  B23K37/0408 ,  B23K37/0443 ,  B23K2101/006 ,  B23K2101/185 ,  B23K2103/10 ,  B25B5/06

摘要： The apparatus includes a base 23 fixed at a predetermine position, a tool holding jig 29, to which a welding tool 21 is mounted, installed on the base 23 rotatably about a preset reference axis L1 and movably along the reference axis L1, a tool rotation driving means for rotating the tool holding jig about the reference axis L1, and a tool movement driving means for moving the tool holding jig along the reference axis L1. The apparatus realizes miniaturization of the apparatus, simplification of the structure, and improvement of the operability.

摘要翻译： 该装置包括固定在预定位置的基座23，安装有焊接工具21的工具保持夹具29，其围绕预设的参考轴线L1可旋转地安装在基座23上并且可沿着参考轴线L1可移动地旋转，工具旋转 用于使工具保持夹具围绕基准轴线L1旋转的驱动装置，以及用于沿着参考轴线L1移动工具保持夹具的工具运动驱动装置。 该装置实现了装置的小型化，结构的简化和可操作性的提高。

公开(公告)号：US20050029331A1

公开(公告)日：2005-02-10

申请号：US10843360

申请日：2004-05-12

申请人： Yuzo Kano ,  Mitsuo Fujimoto

发明人： Yuzo Kano ,  Mitsuo Fujimoto

IPC分类号： B23K20/12

CPC分类号： B23K20/123

摘要： A welding tool is inserted into an object in a rotation-stopped state, and the welding tool is rotated after insertion, thereby the object is stirred by frictional heat. The welding tool is inserted into the object free of whirling. The welding tool can be prevented from inserting in a position shifted from the target welding position. Namely, the welding tool is precisely inserted in the target welding position and members of the object can be welded in the target welding position free of shifting.

摘要翻译： 焊接工具以旋转停止状态插入到物体中，并且焊接工具在插入之后旋转，由此通过摩擦热来搅拌物体。 焊接工具被插入到没有旋转的物体中。 可以防止焊接工具插入到从目标焊接位置偏移的位置。 也就是说，焊接工具精确地插入到目标焊接位置，并且可以将目标物体的部件焊接在无偏移的目标焊接位置。

公开(公告)号：US07290695B2

公开(公告)日：2007-11-06

申请号：US10493037

申请日：2003-08-20

申请人： Shinji Koga ,  Masayuki Inuzuka ,  Mitsuo Fujimoto ,  Hidehito Nishida ,  Yuzo Kano

发明人： Shinji Koga ,  Masayuki Inuzuka ,  Mitsuo Fujimoto ,  Hidehito Nishida ,  Yuzo Kano

IPC分类号： B23K31/02

CPC分类号： B23K20/123 ,  B23K20/1245 ,  B23K20/126 ,  B23K20/1265 ,  B23K37/0408 ,  B23K37/0443 ,  B23K2101/006 ,  B23K2101/185 ,  B23K2103/10 ,  B25B5/06

摘要： The apparatus includes a base 23 fixed at a predetermine position, a tool holding jig 29, to which a welding tool 21 is mounted, installed on the base 23 rotatably about a preset reference axis L1 and movably along the reference axis L1, a tool rotation driving means for rotating the tool holding jig about the reference axis L1, and a tool movement driving means for moving the tool holding jig along the reference axis L1. The apparatus realizes miniaturization of the apparatus, simplification of the structure, and improvement of the operability.

摘要翻译： 该装置包括固定在预定位置的基座23，安装有焊接工具21的工具保持夹具29，其围绕预设的基准轴线L 1可旋转地安装在基座23上，并且沿基准轴线L 1可移动地安装 工具旋转驱动装置，用于使工具保持夹具围绕参考轴线L 1旋转;以及刀具运动驱动装置，用于沿着参考轴线L 1移动工具保持夹具。 该装置实现了装置的小型化，结构的简化和可操作性的提高。

公开(公告)号：US06832713B2

公开(公告)日：2004-12-21

申请号：US09847643

申请日：2001-05-02

申请人： Yuzo Kano ,  Masayuki Inuzuka ,  Seiichiro Yamashita ,  Yasumasa Nakashima ,  Yasuhide Nagao ,  Tomoyuki Iwashita

发明人： Yuzo Kano ,  Masayuki Inuzuka ,  Seiichiro Yamashita ,  Yasumasa Nakashima ,  Yasuhide Nagao ,  Tomoyuki Iwashita

IPC分类号： B23K2012

CPC分类号： B23K20/1265 ,  B23K2103/10

摘要： A spot joining device comprises a joining tool, an induction motor for rotating the joining tool, a servo motor for vertically moving the joining tool along an axis of the joining tool, and a receiving member placed opposite to the joining tool. The joining tool includes a short-column shaped shoulder and a pin protruded downwardly along the axis from a central portion of a lower face of the shoulder at a tip end portion thereof. Two works such as aluminum alloy plates are lapped and placed on a receiving member. When the joining tool is rotated and moved downwardly, a joint spot of the works is heated and softened due to friction heat generated by the rotating pin. Thereby, plastic flow occurs in the vicinity of the joint spot. The vicinity of the joint spot is stirred and the works are fused at the joint spot. Thus, the works are spot-joined.

摘要翻译： 点连接装置包括接合工具，用于旋转接合工具的感应电动机，用于沿着接合工具的轴线垂直移动接合工具的伺服电动机和与接合工具相对放置的接收部件。 接合工具包括一个短柱状的肩部和一个从肩部的下表面的中心部分沿轴线向下突出的销，其顶端部分。 将两个工件如铝合金板叠置并放置在接收构件上。 当接合工具向下旋转并移动时，由于旋转销产生的摩擦热，工件的接合点被加热并软化。 因此，在接合点附近发生塑性流动。 搅拌着附近的地点，在联合点熔化。 因此，作品被加入。