Synchronous welding training device for manual welding

According to the manual welding synchronous welding training device, the outer side of the installation ball head is sleeved with the rotating ring, the guide handle is connected with the fixed cantilever on the rotating ring through the rotating shaft pin, and then the position between the rotating ring and the installation ball head is limited through the limiting mechanism; therefore, synchronous operation and feedback between teachers and students during welding training are realized, the teachers can directly perceive operation states and problems of the students, and the students can directly copy operation actions and skills of the teachers, so that the welding training effect and efficiency are greatly improved; meanwhile, a limiting block can be separated from a limiting square groove by pressing a pressing column in the limiting mechanism, and then the positions of a rotating ring and a guide handle are adjusted, so that the requirement for synchronous practice of various welding skills or technique