Synchronous ejection mechanism

The utility model discloses a synchronous ejection mechanism, including movable mould side form board, the pull rod that resets, top rod, thimble push pedal, backup pad, roof, cephacoria, ejector pin and back mould, install a rod on the bottom plate of back mould, install the thimble push pedal in the back mould, the ejector pin is installed in back in the mould, and the ejector pin runs through the back mould, thimble push pedal contact on the one end of ejector pin and the back mould, the stopper is installed to one side of ejector pin, install the backup pad on the back mould, install hex socket head shoulder screw in the backup pad, install the pull rod that resets between back mould, backup pad and the movable mould side form board, movable mould side form setting is in the backup pad, install the roof on the movable mould side form board, install the decorative pearl on top of an official cap between the roof, be provided with the cephacoria on the movable mould side form board. The utility model disclo