Alloy body welding structure

The utility model relates to an alloy body welding structure; the alloy welding structure is welded in a tapered pick and tapered engineering tool product with braze welding technology, and is mainly used for engineering machinery, ore exploitation and coal mine collection; and the structure comprises a cylindrical alloy body, a plurality of clearance adjusting ribs for outer surface welding seams and a plurality of clearance adjusting ribs for bottom surface welding seams. The alloy body welding structure is characterized in that the plurality of clearance adjusting ribs for the outer surface welding seams and the plurality of clearance adjusting ribs for the bottom surface welding seams are added on the basis of the original hard rock pick alloy so as to form novel hard rock pick alloy; when the structure is welded with a pick body, the number of clearance adjusting ribs for alloy welding seams, the number of adjusting points, and the semi-diameter and thickness sizes required are scientifically selected, t