The work principle and the application of welding roller fra

Working principle

The transmission device to drive the active wheel, using the active roller and the friction between the cylindrical workpiece drives the rotation of the workpiece to achieve change, the horizontal position of the workpiece can be both inside and outside the ring and inner and outer longitudinal seam welding, automatic welding equipment can realize automatic welding.

Application

Mainly used for cylindrical and welding assembly. If the Lord, follower height adjustment, also can be segmented by vertebral, ranging from rotary and welding assembly. For some non circular long welding parts, if the card in a special ring clamps, can also carry out welding operation on the welding roller frame. Welding roller frame can also be combined with manual welding, assembly of cylinder workpiece as detection equipment. Welding roller frame can greatly improve the weld quality, reduce labor intensity, improve work efficiency.