Oil sucker rod intelligent manufacturing production line

Abstract

An oil sucker rod intelligent manufacturing production line comprises a feeding bin, a first stepping push device, a first angular positioning device, a first transferring device, an axial operation device, a second angular positioning device, a second stepping push device, a second transferring device and a discharging bin arranged in sequence in the workpiece operating direction; the outer sideof the first transferring device and the outer side of the second transferring device are both provided with machine tools; the first stepping push device pushes workpieces on the feeding bin, the first angular positioning device and the first transferring device forwards in sequence; and the second stepping push device pushes the workpieces on the axial operation device, the second angular positioning device, the second transferring device and the discharging bin forwards. According to the production line, the problems that conveying, clamping and positioning are difficult in the machining process of long and thin oil sucker rods are solved, intelligent automatic production of external threads of two ends of an oil sucker rod is achieved, the workpiece transferring stability is ensured, the paces are intense, the production efficiency is high, and the production cost is reduced.

Description

technical field [0001] The invention relates to an intelligent automatic production line for producing sucker rods, belonging to the technical field of sucker rod intelligent manufacturing. Background technique [0002] The sucker rod belongs to the slender rod, and the upper and lower parts are respectively connected with the polished rod and the oil pump, and is used to transmit power when the oil is extracted from the pumping well. Both ends of the sucker rod are special-shaped joints. The special-shaped joints are mainly realized by forging and upsetting. When forging and upsetting, it is necessary to pre-heat the two ends of the bar to the higher temperature required for forging, and then send it into the Forging equipment for forging upsetting. After the special-shaped end is processed, the two ends of the sucker rod need to be processed with external threads to connect the polished rod and the pump. [0003] The traditional sucker rod forging production is to manual...

AI Technical Summary

Problems solved by technology

Although these two production lines realize the automation of forging in the production process, they can only realize the upsetting and non-circular special-shaped processing of the end of the sucker rod, and cannot realize the cold processing of the threaded connection part

[0005] Due to the slender nature of the sucker rod, it is difficult to convey, clamp and position. At present, there is no automatic production line for processing external threads at both ends.

Images