公开(公告)号：US10052727B2

公开(公告)日：2018-08-21

申请号：US14845866

申请日：2015-09-04

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takahiro Kitamura ,  Koichi Sugiura ,  Kenji Harada ,  Takahiro Akimoto

IPC分类号： B23P19/02

CPC分类号： B23P19/02

摘要： A press-fitting device includes: a workpiece holding portion; a one-side pressing unit configured to press either one of a press-fitting tool and a backup tool against a workpiece in a first direction while performing three dimensional position adjustment thereon; an other-side pressing unit configured to press the other one of the press-fitting tool and the backup tool which is not pressed by the one-side pressing unit, against the workpiece in a second direction opposite to the first direction, while performing three dimensional position adjustment thereon; and a press-fitting controlling portion configured to control stroke amounts of the tools in a press-fitting direction at the time of a press-fitting operation. The press-fitting controlling portion includes a stroke manipulating portion; a displacement data storing portion; and a stroke correction portion.