The invention relates to a drilling pile with a bar-reinforced squeezing branch-plate. The pile comprises a precast pile tip, a uniform-section pile body and a branch-plate body; the uniform-section pile body is composed of a longitudinal main bar and spiral bars; the precast pile tip is placed at the end of the uniform-section pile body; the branch-plate body is positioned on the outer wall of the uniform-section pile body, and comprises a branch-plate upward-oblique bar and a branch-plate downward-oblique bar which are connected up at a certain angle. The invention solves the problem of laying bars in the branch-plate body, ensures the shape and stability of a drilled hole wall and the reamed hole wall of the branch-plate body, and solves the quality problem of soil-in-concrete by an elastic membrane, because alternating the operations of pulling out the elastic membrane and pouring the pile can avoid the adverse effect of the left elastic membrane to the pile side friction force. The invention belongs to the pile foundation engineering field, can be applied to the construction of cast-in-place pile with a squeezing expansion branch-plate, also has good applicability in the soil layers where the common methods are limited such as weak soil and sand, and can achieve good technical and economical effects.