Soldering machine with movable rotating function

Abstract

The invention provides a mill welding machine with moving and rotating function, which comprises a base, a main frame, a moving frame, an induction mill welding structure, a worktable and a clamp; a drive structure is arranged at the bottom of the main frame, which is composed of a screw rod connected with a motor and a nut at the bottom of the main frame; a sliding way which is parallel to a lead rail is arranged on the main frame; the moving frame is supported on the sliding way, an induction mill welding structure is provided at one side of the worktable close to the moving frame; the worktable and the clamp are fixed two lead rails at one side of the base, which comprises a worktable of the supporting work piece and a clamp of the clamp work piece. The beneficial effect of the invention is that: the invention has simple structure and advanced technology, which is suitable for symmetric work piece at the position of welding opening. The forming structure can ensure the welding opening flat, which is especially suitable for large and middle size water wheel dynamo rotor coil with adopting four corner welded purple copper bar. After one side of the work piece is finished welding, the main frame returns, the worktable drives the coil rotate by 180 degree, and proceed welding to the other side of the work piece.

Description

technical field [0001] The invention belongs to welding equipment, in particular to a brazing machine with the function of moving and rotating. Background technique [0002] At present, in power generation equipment, the rotor coil is one of the most critical components and plays a very important role in the operation of the equipment. The rotor coil uses purple copper bars welded at four corners. The quality of the welding directly affects the performance of the power generation equipment, and the quality of the welding depends to a large extent on the brazing machine. [0003] In the domestic prior art, the processing of red copper row coils adopts mechanical winding, but the equipment is heavy and the technology is backward. Internationally, countries with advanced technology have adopted induction brazing automation special equipment for welding processing, which has high production efficiency and good quality. At present, Sweden has taken the lead in the world in coil...

AI Technical Summary

Problems solved by technology

[0004] Although the special equipment for automatic induction brazing of copper row coils abroad is good, the cost is also very high, which is difficult for domestic enterprises to bear.

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