Automatic processing equipment for butt-weld aluminum nuts

Abstract

The invention discloses an automatic processing equipment for butt welding aluminum nuts, which comprises a base, a side plate perpendicular to the base is arranged on the left side of the upper surface of the base, and an upper plate perpendicular to the side plate is fixed on the upper end of the right side of the side plate. The automatic processing equipment for butt-welded aluminum nuts has a simple structure and stable operation. The circular cutting of the end face of the nut is carried out by the rotation of the cutter on the cutter base to form a boss in the middle. The side of the boss is further polished to ensure the fineness of the side of the boss. The tapered inner grinding layer facilitates the travel of the boss. At the same time, a certain amount of chamfering is performed on the outside of the boss to facilitate the subsequent boss to enter the positioning hole and cut. The tool holder can move axially while rotating with the grinder, which can perform cutting and chamfering processing operations in sequence, one-time forming, and the setting of the elastic plate is convenient for the processed workpiece to return to the blanking seat, which is convenient to pick and place, and improves the Efficiency of butt weld nut machining.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to automatic processing equipment for butt welding aluminum nuts. Background technique [0002] Butt welding nuts are nuts used for welding. Hexagonal welding nuts are commonly used. One side is the same as the hexagonal nut, and the other side has three welding spots and a boss. The three welding spots are used for welding, and the boss is used for positioning. Welding nuts solve the problem that ordinary nuts cannot fix the parent body. First, punch out positioning holes on the parent body, position the boss of the nut on the hole, and then use a spot welder to weld the nuts on the parent body. The welding principle is to melt the nut at high temperature. Three solder joints make the solder joints melt on the parent body to achieve the welding effect. This connection method is a non-detachable connection. However, the boss processing of the welding nut in the prior a...

AI Technical Summary

Problems solved by technology

[0002] Butt welding nuts are nuts used for welding. Hexagonal welding nuts are commonly used. One side is the same as the hexagonal nut, and the other side has three welding spots and a boss. The three welding spots are used for welding, and the boss is used for positioning. Welding nuts solve the problem that ordinary nuts cannot fix the parent body. First, punch out positioning holes on the parent body, position the boss of the nut on the hole, and then use a spot welder to weld the nuts on the parent body. The welding principle is to melt the nut at high temperature. Three solder joints make the solder joints melt on the parent body to achieve the welding effect. This connection method is a non-detachable connection. However, the boss processing of the welding nut in the prior art is generally done manually. This processing method is inefficient and labor-intensive. The labor intensity is high, and there is a high scrap rate

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