Steel pipe and lantern ring roller press

Abstract

The invention provides a steel pipe and lantern ring roller press, and belongs to the technical field of steel pipe machining. The steel pipe and lantern ring roller press comprises a steel pipe feeding device, a rolling device, a lantern ring device and a discharging device, the rolling device comprises a steel pipe feeding mechanism, a steel pipe feeding bearing mechanism, a steel pipe rotating mechanism and an eccentric rolling mechanism, and a steel pipe supply device comprises a steel pipe supply inclined table, a steel pipe storage device, steel pipe supply bearing rollers, a steel pipe supply pushing air cylinder and a steel pipe supply pushing head. The lantern ring device comprises a lantern ring conveying mechanism, a lantern ring translation jacking mechanism and a lantern ring overturning pushing mechanism. The discharging device comprises a discharging guide pipe, a discharging sliding sleeve, a discharging rack, a discharging gear, a discharging motor, a discharging motor support and a discharging clamping assembly. By means of the steel pipe and lantern ring roller press, roll finishing of steel pipes and lantern rings can be achieved, stability of connection of the lantern rings and the steel pipes can be guaranteed, the steel pipes and the lantern rings can be automatically fed, machined workpieces can also be automatically discharged, the structure is reasonable, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of steel pipe processing, in particular to a steel pipe collar rolling machine. Background technique [0002] A steel pipe is a steel material with a hollow section whose length is much greater than its diameter or circumference. According to the cross-sectional shape, it can be divided into circular, square, rectangular and special-shaped steel pipes; according to the material, it can be divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes; Steel pipes for thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.; according to the production process, they are divided into seamless steel pipes and welded steel pipes, among which seamless steel pipes are divided into hot-rolled and cold-rolled. Welded steel pipes are divided into straight seam welded steel pipes and spiral seam we...

AI Technical Summary

Problems solved by technology

[0004] In mechanical equipment, due to connection requirements, steel pipes are often connected as pipe parts and collars. At present, the connection method between steel pipes and collars is usually clamping. In this connection method, the collar is easy to slip on the steel pipe during the operation of the equipment. It will seriously affect the connection and transmission of the equipment, and affect the stability of the equipment.

Images