an injection molding die for an injection molding machine is capable of injecting a plurality of plastic components or one plastic component and a gas or liquid , selectively or simultaneously . the molding die includes a die base with a die channel which slidably receives a sleeve element . an injection aperture in the die channel can be closed or opened by the sleeve element . a pin channel in the sleeve element receives a closing pin which is fixed to the die base . a passage opening in the sleeve element can be closed or opened by relative movement between the sleeve element and the closing pin . a lever arrangement extends laterally from the sleeve element for moving the sleeve element in the die channel .