Conveying roller assembly for solid tube blank loading frame

Abstract

The invention relates to a conveying roller assembly for a solid tube blank loading frame, and relates to the field of production equipment for seamless steel tubes. The assembly comprises a fixing frame, wherein a conveying roller is arranged at the upper end of the fixing frame and comprises a driving roller and driven rollers; the outer side of the driving roller is connected with a manual rocking handle; placement frames are arranged on the inner side of the fixing frame; the upper end faces of the placement frames are higher than the conveying roller; and the driving roller is arranged at the leftmost end of the conveying roller. The assembly has a simple structure and is reasonable in design and easy to operate, the material placement frames and a material conveying frame are arranged in a stepped mode and have a height difference, a tube blank can directly roll from the material placement frames to the conveying roller of the material conveying frame, and is loaded through the conveying roller, the loading process is simple, quick and high-efficiency, and the driving roller provides conveying power for the tube blank when the tube blank is loaded, and is manually controlled.

Description

Technical field: [0001] The invention relates to the field of seamless steel pipe production equipment, in particular to a conveying roller of a solid pipe billet feeding rack. Background technique: [0002] Seamless steel pipe is a round, square, or rectangular steel with a hollow section and no seams around it. Seamless steel pipes are made of steel ingots or solid tube blanks that are perforated into capillary tubes, and then made by hot rolling, cold rolling or cold drawing. The seamless steel pipe has a hollow section and is widely used as a pipe for conveying fluid. Compared with solid steel such as round steel, the steel pipe is lighter in weight when the bending and torsional strength is the same. It is an economical cross-section steel and is widely used in the manufacture of structures. components and mechanical parts, such as oil drill pipes, automobile drive shafts, bicycle frames, and steel scaffolding used in building construction. [0003] The use of steel p...

AI Technical Summary

Problems solved by technology

[0004] When producing seamless steel pipes, it is necessary to flatten the solid tube blanks, that is, use a cutting machine to cut off the parts of the solid tube blanks that are uneven at both ends and whose quality cannot meet the requirements. In the prior art, when cutting the solid tube blanks, Due to the heavy material, it is very inconvenient to load and unload the material, and the production efficiency is also very low

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