Spline gear rolling location frock

The utility model provides a spline gear rolling location frock belongs to mechanical technical field. It has solved the current low problem of spline gear rolling processing qualification rate. This spline gear rolling location frock includes connecting rod and rotation axis, the front end of connecting rod has the cavity, the rear end is used for linking firmly mutually with the workstation, adjusting plate and calibrated scale have been linked firmly on the lateral wall of connecting rod front end, the rear end of rotation axis is arranged in the cavity, and rotation axis and connecting rod axial fixity, the positioning disk has been linked firmly on the rotation axis, the front end of rotation axis can be dismantled and link firmly the spline dabber, the adjusting plate is located between calibrated scale and the positioning disk, one side that the positioning disk is close to the adjusting plate has the recess, wear to be equipped with the pilot pin on the adjusting plate, the one end that the pilot pin is close to the positioning disk is equipped with the steel ball, the cover has the spring on the pilot pin, the one end of spring is supported and is leaned on on the pilot pin, the other end supports and leans on on the adjusting plate, during the steel ball can be embedded into the recess under spring force's effect. This spline gear rolling location frock has the advantage that improves the product percent of pass.