1results about How to "Guaranteed structural integrity" patented technology

The utility model discloses a planet carrier mould belongs to mould manufacturing technical field, this novel planet carrier mould, including the upper mould plate, the top of upper mould plate is provided with module assembly, the bottom of upper mould plate is installed with upper mould, the bottom of upper mould plate is installed with lower mould plate, the top of lower mould plate is installed with lower mould, between upper mould and lower mould is installed with a plurality of first module and second module respectively, between every two first module is seted up with first core, between every two second module is seted up with second core. The utility model discloses through with mould is divided to two mould plates on, two mould plates all adopt multilayer thin plate plywood and are formed, and each layer thin plate fiber direction is staggered, can bear the pressure, impact force and other external force in the mould use process, reduces mould damage risk, and four edges of two mould plates all adopt angle iron package, and the corner is welded, guarantees that mould whole structure is complete, prolongs mould service life.