Unlock instant, AI-driven research and patent intelligence for your innovation.

Work roll positioning device

A technology of positioning device and working roll, which is applied in the field of rolling mills, can solve the problems of large load impact, easy damage, and buffering of the support arm, and achieve the effect of not being easily damaged and protecting the support arm

Active Publication Date: 2016-04-20
ZHAOQING HONGWANG METAL IND
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the supporting arm is carrying the work rolls, it cannot buffer the bearing impact. Due to the heavy weight of the working rolls, when the work rolls are installed on the support arm, the support arm will be greatly impacted by the load and easily damaged.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Work roll positioning device
  • Work roll positioning device
  • Work roll positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other, and the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0025] See figure 1 , The present invention provides a work roll positioning device, which includes an adjusting seat 10, a sliding seat 20, a supporting arm 30, and an elastic reset mechanism 40. The sliding seat 20 is hinged on one side of the adjusting seat 10, the supporting arm 30 is fixed on the side of the adjusting seat 10 opposite to the sliding seat 20, and the elastic r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a working roll positioning device, which includes an adjustment seat, a sliding seat, a support arm and an elastic reset mechanism. The opposite sides of the adjustment seat are a hinged side and a fixed side respectively. The support arm is fixedly connected, and an assembly groove is opened on the adjustment seat, and a hinge wall is formed on the hinge side correspondingly. Hinged with the upper end of the slider. The work roll positioning device of the present invention can provide a certain buffer when the work roll is installed on the support arm, and the work roll positioning device is not easy to be damaged.

Description

Technical field [0001] The invention relates to the technical field of rolling mills, in particular to a work roll positioning device. Background technique [0002] The cold strip rolling mill has a load-bearing roll and a work roll set above the load-bearing roll. During rolling, the steel bar is dragged by the motor, and the load-bearing roll and work roll are used to jointly apply force to the two surfaces of the steel bar. The size of the roll gap realizes the rolling of cold-rolled ribbed steel bars of different diameters, the load-bearing rolls make ribs on the lower surface of the steel bars, and the work rolls make ribs on the upper surface of the steel bars. When adjusting the gap between the two rollers, the adjustment is achieved by moving the work roller. The work roll is installed on the work roll positioning device, which facilitates the positioning, position adjustment and replacement of the work roll. The existing work roller positioning device includes a slidin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B21B31/00
Inventor 戴泽辉刘自然卢威
Owner ZHAOQING HONGWANG METAL IND