Auxiliary positioning mechanism of oblique line bending mechanism of bending machine

The invention discloses an auxiliary positioning mechanism for an oblique line bending mechanism of a bending machine, and relates to the technical field of bending equipment. The fixing seat is fixed on the working table through bolts, the fixing seat abuts against the module, a sliding rail is fixed on the side wall of the fixing seat, a sliding block is arranged on the sliding rail in a sliding mode, a fixing plate is fixed on the sliding block, and the side, adjacent to the module, of the fixing plate abuts against the upper side wall of the fixing seat; the positioning plate is fixed to the rear side of the upper surface of the fixing plate. An embedding groove is formed in the lower side of the front side wall of the positioning plate. The side, adjacent to the module, of the movable plate is connected with the upper side wall of the positioning plate and the fixed plate in a rotating mode through a rotating shaft. The angle adjusting mechanism is arranged on the upper side of the fixed plate and connec