Patent ID: 11904422
Assignee: HIRATA CORPORATION
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 16:
17. A manufacturing apparatus for manufacturing a press-fit product in which a press-fitting component is fitted with the press-fitting target component, comprising:
a first measuring portion which measures a dimension of the press-fitting target component;
a second measuring portion which measures a dimension of the press-fitting component;
a press-fitting portion which press-fits the press-fitting component with the press-fitting target component; and
a control portion which controls the press-fitting tool, wherein:
the press-fitting portion comprises a press-fitting apparatus which performs press-fitting based on the dimension of the press-fitting target component and the dimension of the press-fitting component;
the press-fitting apparatus comprises:
a support portion which supports the press-fitting target component; and
a pressing mechanism having a press-fitting tool configured to move in a press-fitting direction with respect to the support portion;

the press-fitting tool comprises:
a pressing portion having a pressing surface which presses the press-fitting component;
a restriction portion having a restriction surface configured to come into contact with the press-fitting target component; and
a position setting mechanism which sets a pressing position of the pressing surface of the pressing portion in the press-fitting direction and a restriction position of the restriction surface of the restriction portion in the press-fitting direction according to the press-fitting component and the press-fitting target component; and

the control portion includes:
a first recording portion which records a first dimension of the press-fitting target component measured by the first measuring portion;
a second recording portion which records a second dimension of the press-fitting component measured by the second measuring portion; and
a reference information setting portion in which a reference interval dimension is set, the reference interval dimension being a preset press-fitting position of the press-fitting component with respect to the press-fitting target component.