Seamless steel tube piercing mill with discharging device

Abstract

The invention relates to a seamless steel tube piercing mill with a discharging device. The discharging device is arranged on one side of a steel tube discharging port of a clamping device and comprises a plurality of material rolling plates, the material rolling plates are arranged on one side of a clamping unit device and incline downwards in the direction of the steel tube discharging port to form material rolling channels, and a steel tube transferring mechanism and a material receiving mechanism are arranged on discharging ports of the material rolling channels in sequence. The steel tube transferring mechanism comprises a transferring rotary shaft, a plurality of transferring rotary plates and a rotary shaft driving device, wherein the transferring rotary plates are arranged on the transferring rotary shaft, and a plurality of annular material receiving grooves are formed in the circumference of the external circle of each transferring rotary plate and distributed at equal intervals. The material receiving mechanism comprises a material receiving swing shaft and material receiving shifting plates matched with the transferring rotary plates and provided with material receiving forks, material storage grooves are formed in the two fork arms of each material receiving fork, and each material receiving shifting plate is provided with a material receiving station and a discharging station. The transferring rotary shaft is driven by the rotary shaft driving device to swing, so that the material receiving forks are switched between the material receiving stations and the discharging stations. By means of the seamless steel tube piercing mill, steel tubes can be discharged automatically. In addition, the seamless steel tube piercing mill has the advantages of high production efficiency and safe and reliable discharging.

Description

technical field [0001] The invention relates to the technical field of steel pipe manufacturing equipment, in particular to a seamless steel pipe piercer, in particular to a seamless steel pipe piercer with a steel pipe output device. Background technique [0002] Seamless steel pipes have a hollow cross-section and are widely used as pipes for transporting fluids, such as pipes for transporting oil, natural gas, gas, water, and certain solid materials. 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 structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, and bicycles. Frames and steel scaffolds used in construction, such as steel scaffolds, are used to make ring parts with steel pipes, which can improve the utilization rate of materials, simplify the manufacturing proc...

AI Technical Summary

Problems solved by technology

The piercing machine adopts manual blanking, and the perforated steel pipe has a certain preheating temperature. Using manual blanking not only has high labor intensity, inconvenient operation and low work efficiency, but also has potential safety hazards such as worker burns.

There are also plate parts that are inclined to form an inclined surface for the steel pipe to roll down to complete the blanking. However, the steel pipe rolls from the initial point to the end point and has a high height, which also has certain safety hazards, and the collision between the steel pipes is likely to cause damage to the steel pipe.

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