Gear shaft blank placing device

The utility model relates to the technical field of gear shafts, in particular to a gear shaft blank placing device which comprises a fixing frame, rectangular groove holes distributed in a matrix mode are formed in a material plate, and L-shaped fixing blocks are symmetrically arranged in the rectangular groove holes in a sliding mode. Concave sliding blocks are symmetrically arranged on the material plate in a sliding mode, and the multiple rectangular groove holes in each horizontal row are located between the two concave sliding blocks; an elastic fixing support is arranged in the concave sliding block in a sliding mode. According to the gear shaft blank placing device, a handle rod of a gear shaft blank is downwards placed into the rectangular groove hole, the elastic fixing support is pressed to slide, the concave sliding blocks on the two sides in the rectangular groove hole are pushed to drive the two pushing frames to slide, the L-shaped fixing blocks are attached, the gear shaft blank is extruded an