High -speed forming die of single armed plastic material

The utility model provides a high -speed forming die of single armed plastic material, includes bush, stock mould and water tank, is equipped with the cooling water circulation pore around stock mould body die cavity on the wall, the body of design model comprises the dry -type design section of entry front end and the wet -type design section of rear end, the dry -type finalize the design the section include the die cavity inner wall all around the equipartition have a plurality of vacuum tanks, be equipped with on the body with the communicating vacuum pore of above -mentioned vacuum tank, the wet -type stereotype the section include the die cavity inner wall all around the equipartition have a plurality of cooling troughs, the cooling trough is linked together with the cooling water circulation pore, the wet -type stereotype the below lateral part of section body be equipped with with the wet -type communicating vacuum cavity that absorbs water of section inner chamber of stereotyping. The device adopts a lesson stock mould structure, and easy operation reduces the cost, the stock mould adopts does the wet modular construction that mixes, has guaranteed the shaping of plastic material cross -section promptly and avoided the section bar bending deformation again that the extruded velocity is effectively improved simultaneously.