Injection molding machine for manufacturing casting product, has movable support plate that moves relative to stationary support plate to generate clamping force corresponding to force applied on long and short connection elements

摘要

The injection molding machine (10) has a pivot mechanism (30) to pivot a connecting element bearing portion (23) around a pivot axis of a short connection element (21) or a long connection element (22) which supports an end pivotably by a stationary support plate (12). A movable support plate (13) is set to move relative to the stationary support plate, when the bearing portion is pivoted. The mold assembly clamping force corresponding to the compression force applied to the short connection element and tensile force applied on long connection element is generated.