Set -top box surface shell department bobbin top goes out mould

The utility model discloses a set -top box surface shell department bobbin top goes out mould, including last fixing base, the cope match -plate pattern, the lower bolster, thimble board and lower fixing base, it is provided with a line position mechanism to go up between fixing base and cope match -plate pattern, cope match -plate pattern and lower bolster are through supplementary compound die of the smart locating component of side and die sinking operation, mould benevolence on the lower bolster is provided with the taper pin at the inner face of compound die position, an installation officials section of thick bamboo in the mould benevolence in the taper pin outside, the edge of mould benevolence is provided with the sand grip that suits with the product strengthening rib, and this sand grip is cuted the formation breach on the position corresponding with taking charge of a section of thick bamboo, be provided with the inserts between breach and the department's section of thick bamboo, be provided with