Patent ID: 8043083

Claim:
A movable platen support mechanism of an injection molding machine, wherein the injection molding machine has an injection unit and a die clamping unit including a stationary platen to be fitted with a stationary die and a movable platen to be fitted with a movable die, disposed on a base frame, and also has a guide mounting block which is secured to a linear guide block and supports the movable platen and a linear guide rail which guides the linear guide block, said movable platen support mechanism comprising: a spring element horizontally disposed between the movable platen and the guide mounting block; and a mounting bolt configured to compress the spring element, thereby elastically connecting the guide mounting block and the movable platen, wherein the spring element and the mounting bolt are mounted on the guide mounting block at two or more separate positions longitudinally relative to the linear guide rail, and the movable platen is configured to mesh with an adjust bolt which pulls the movable platen toward the guide mounting block to narrow the space between the movable platen and the guide mounting block, or the guide mounting block is configured to mesh with an adjust bolt which pushes the movable platen from the guide mounting block to widen the space between the movable platen and the guide mounting block.