Fixed-length cutting device for welded pipe production

The utility model discloses a fixed-length cutting device for welded pipe production, which relates to the technical field of welded pipe processing, and comprises a cutting table and a cutting machine for cutting a welded pipe, and further comprises a handle positioned at the front end of the cutting machine so that an operator can control the cutting machine conveniently, and a fixed-length mechanism arranged at the middle section of one side of the cutting table so that the cutting length of the welded pipe can be known conveniently. And the fixing assembly is suitable for welding pipes of multiple sizes and is attached to the sizing mechanism. According to the fixed-length cutting-off device for welded pipe production, through the arranged fixed-length mechanism, in the welded pipe cutting process, an operator drives the base plate to slide on the outer surface of the upper end of the base through a limiting sliding groove based on a limiting sliding block by controlling a control rod, and after the base