One-die multi-cavity female die forming tool for composite material deep-cavity box-shaped piece

The utility model discloses a one-die multi-cavity female die forming tool for a composite material deep-cavity box-shaped piece. The one-die multi-cavity female die forming tool comprises a die body with a groove; at least one side surface of the transverse positioning block is provided with a draft inclined surface, and the transverse positioning block is arranged in the groove of the die body; the longitudinal positioning blocks are mounted in the grooves of the die body, the longitudinal positioning blocks and the transverse positioning blocks form T-shaped structures, and one end of each longitudinal positioning block abuts against the surface of the corresponding transverse positioning block; the mold body, the transverse positioning blocks and the longitudinal positioning blocks define a plurality of forming cavities used for manufacturing the composite material deep-cavity box type parts. The box-shaped part manufactured by the forming die is high in outer profile quality and size precision, meets the