Damping discharge chute of solid tube blank feeding frame

Abstract

The invention provides a damping discharge chute of a solid tube blank feeding frame and relates to the field of seamless steel tube production equipment. The damping discharge chute comprises a material holding frame, a material conveying frame is connected to the right side of the material holding frame, a discharge limit frame is connected to the right side of the material conveying frame, a material stop plate is fixed at the left end of the material holding frame, a conveying roller is arranged at the upper end of the material conveying frame, a damping block is arranged at the bottom of the discharge limit frame, the material conveying frame is lower than the material holding frame, and an arc-shaped limiting groove is manufactured at the upper end of the damping block. The damping discharge chute of the solid tube blank feeding frame is simple in structure and reasonable in design, the material holding frame and the material conveying frame are designed to be a stepped form with height differences, tube blanks can directly roll from the material holding frame onto the conveying roller of the material conveying frame, and then feeding is performed by the aid of the conveying roller, so that feeding process is simple, fast and high in efficiency. In addition, the damping block can play a role in damping and can limit the off-line tube blanks during tube blank discharging so as to prevent the tube blanks from rolling and to eliminate potential safety hazards.

Description

Technical field: [0001] The invention relates to the field of seamless steel pipe production equipment, in particular to a shock-absorbing unloading chute for a solid tube billet loading 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] Th...

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. When the material is unloaded, because the tubular body is easy to roll, it is easy to hurt people, and there is a great safety hazard in the operation process.

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