Vertical type intelligent combination gear box

Abstract

The invention discloses a vertical type intelligent combination gear box which comprises a box body, an input shaft horizontally mounted on one side in the box body, an auxiliary shaft which is vertically mounted in the box body and is meshed with output shafts through conical gears, the output shafts which are vertically mounted in the box body and are positioned on the side, opposite to the input shaft, of the auxiliary shaft, and a mobile bearing pedestal which is mounted in a shaft sleeve in a telescopic moving manner, wherein the output shafts are meshed with the auxiliary shaft through cylindrical gears; the upper ends of inner output shafts penetrate through outer output shafts and are fixed at the top of the box body through a crane; the shaft sleeve is mounted at one ends of the inner output shafts at the bottom of the box body; a proximity switch is arranged outside the shaft sleeve. On the basis of the conventional rolling mill combination gear box, two intelligent adjustment systems are additionally arranged on each speed reducer; due to hydraulic and mechanical devices, automatic operation of a control system on a rolling system is realized; not only can the steel rolling production efficiency and the size precision of a rolled piece be improved, but also the production cost of a steel rolling plant is reduced.

Description

technical field [0001] The invention relates to a gear box, in particular to a vertical intelligent combined gear box. Background technique [0002] Rod and wire rolling mill combined gearbox is mainly used in high-speed wire, bar, profile and other steel rolling production lines. In the rolling mill transmission device, its function is to transmit and distribute the power of the motor to two or three rolls, and meet the requirements of the rolling mill through the reduction ratio. To meet the required torque and speed, the production line adopts horizontal and vertical gearboxes arranged alternately, so as to realize continuous twist-free high-speed rolling of steel billets. The working characteristics of the compound gearbox for bar and wire rolling mill are low speed, heavy load, large impact load, frequent impact times and continuous operation. [0003] The vertical intelligent control rolling device represents the domestic advanced level. This product is produced by us...

AI Technical Summary

Problems solved by technology

[0004] The mechanical part of the control system of the vertical intelligent control rolling device is designed in the matching gearbox. At present, there are few application cases of this kind of gearbox in China, and the technology is relatively immature, but it is the future of the rolling mill gearbox. development trend

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