A friction welding machine capable of rolling and leveling workpieces

Abstract

The invention relates to the technical field of friction welding, in particular to a friction welding machine capable of rolling and leveling workpieces. It includes a mounting frame mechanism, the mounting frame mechanism includes a base, a No. 1 mounting frame is fixed on the top of the base, and a No. 2 mounting frame is fixed on the side of the No. One side of No. 2 mounting frame is fixed with No. 3 mounting frame, and the top of described No. 3 mounting frame is equipped with driving motor, and the output end of described driving motor is connected with No. 2 clamping mechanism, and the top of described No. 2 mounting frame is positioned at The outer wall of the No. 2 clamping mechanism is connected with an eccentric mechanism. In the present invention, by setting the connection mechanism and the grinding mechanism, the connection mechanism can quickly install or disassemble the grinding head, and the process is convenient. After the welding is completed, the grinding mechanism can quickly polish the weld seam, so that the welding is completed and rolled The purpose of leveling is to reduce the processing failure required by the workpiece, thereby reducing production costs.

Description

technical field [0001] The invention relates to the technical field of friction welding, in particular to a friction welding machine capable of rolling and leveling workpieces. Background technique [0002] Friction welding refers to the method of using the heat generated by the friction of the contact surface of the workpiece as a heat source to make the workpiece plastically deform under the action of pressure for welding. Under the action of pressure, it is under the action of constant or increasing pressure and torque. The relative motion between the contacting end surfaces generates frictional heat and plastic deformation heat on the friction surface and its surrounding area, so that the temperature of the surrounding area rises to a temperature range close to but generally lower than the melting point, the deformation resistance of the material is reduced, the plasticity is improved, The oxide film at the interface is broken, and under the action of upsetting pressure,...

AI Technical Summary

Problems solved by technology

[0003] However, the existing friction welding device cannot effectively grind the inner wall of the round pipe. After the welding is completed, other methods are used to weld the weld seam position of the pipe for rolling leveling. There are many operating steps, resulting in higher leveling costs. , the effect of leveling after welding cannot be achieved; at the same time, the existing clamping mechanism cannot quickly adapt to different pipes, resulting in low applicability

Images