Upper-connected injection mold

The utility model discloses an upper-connected injection mold which comprises a bottom mold and side molds which are arranged on the two sides of the bottom mold in an opening and closing mode, a groove for a prefabricated shoe sole to be embedded and installed is formed in the upper end of the bottom mold, and the bottom mold comprises a mold core located in the middle and two frames located on the two sides of the mold core respectively. The two frames are arranged on the two sides of the mold core in an opening and closing mode, the groove comprises a bottom inner wall and two inner side walls arranged on the two sides of the bottom inner wall in a surrounding mode, the bottom inner wall is arranged at the upper end of the mold core, and the two inner side walls are arranged on the two frames respectively. The upper-connected injection mold is simple in structure, and can be used for conveniently mounting prefabricated soles. 本实用新型公开了一种连帮注塑模具，包括有底模以及可开合的设置在底模两侧的边模，所述底模上端开设有供预制鞋底嵌入安装的凹槽，所述底模包括有位于中部的模芯、分别位于模