| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold clamp apparatus of an injection molding machine in which a central part of a mold fitting surface of a mold fitting panel is deformed to be a convex before performing mold clamp, thereby bearing can be made further uniform when performing mold clamp.SOLUTION: An injection molding machine M includes: mold clamp force transmission members 7, 8 that transmit mold clamp force to a central part of mold fitting panels (a stationary panel 1, a movable panel 2); connection members 10, 11 inserted in a separation part (apertures 18, 18) between a peripheral part of the mold fitting panels 1, 2 and a peripheral part of the mold clamp force transmission members 7, 8; and mold fitting panel fixing bolts 12, 13 that fix the mold fitting panels 1, 2 to the mold clamp force transmission members 7, 8 through the connection members 10, 11, wherein the mold fitting panel fixing bolts 12, 13 are used to cramp to narrow the apertures 18, 18 between the mold fitting panels (the stationary panel 1, the movable panel 2) and the mold clamp force transmission members 7, 8, thereby the mold fitting panels (the stationary panel 1, the movable panel 2) are deformed to be a convex before generating mold clamp force. |
