Electricity core closes shell device

The utility model provides an electricity core closes shell device. Electricity core closes shell device be used for closing, the flatten shell of electric core, it includes: a pedestal. Bear the mechanism, fix on the base for bear the weight of and move the electric core of cladding shell, all there are the upside that exceeds electric core in the bottom of shell cladding electricity core and subtend both sides and shell in subtend both sides part just is defined as the portion of closing up, actuating mechanism, fold the mechanism, fix on the base, make two to fold an upside to electric core and fold by actuating mechanism drive with two portions of foling of the subtend of the shell of buckling, the mechanism that flattens is tentatively flattened on the upside of electric core with two portions of closing up with the shell by the actuating mechanism drive, and rolling mechanism, carry out roll extrusion flattening with two portions of foling accomplishing the shell to buckling in two portions of foling of