| 摘要 |
A valve assembling device according to the present invention is to insert a valve piston installed on an injector body to be slid in the longitudinal direction; and a sealing ring for maintaining the airtightness between a valve mounting unit installed on the injector body and a valve body supporting the valve piston into a valve body mounting unit of the injector body. The present invention includes a support member vertically installed on a base member; an injector supporting unit which is supported on the support member by a joining unit and which supports the injector body; a pressing member which is positioned on the top of the injector supporting unit, guided by a guide member installed on the support member, and installed to be moved upward and downward and which includes an elastic member for pressing the sealing ring or a valve body to the injector body on one end; and a lifting unit which is installed on the support member and which moves the pressing member upward and downward. |
