Reversible type mould

The utility model discloses a reversible type mould, include: the movable mould has movable mould lagging and moving die insert, is equipped with the mold insert in the moving die insert, the cover half has cover half lagging and fixed die insert, the slider core is located between moving die insert and the fixed die insert, the slider is located between movable mould lagging and the cover half lagging, the fixed die insert is reserved the core fixed knot who has both fixed connection with the slider core and is constructed, the slider is reserved the slider fixed knot who has both fixed connection with the movable mould lagging and is constructed, the slider is reserved with the slider core has the connection structure that takes out with both fixed connection. The utility model discloses in the time need not loosing core, convert the slider core to fixed die insert partly, become partly on the movable mould lagging the slider is fixed, satisfied the requirement of loosing core on the same set of mould with