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Method for mounting and adjusting running deviation of cold-rolled horizontal loop

A horizontal looper and looper technology, applied in the direction of metal rolling, metal rolling, bending workpiece, etc., can solve the problems of low adjustment accuracy, complicated hanging of wire racks, no deviation correction method, etc., to avoid control line errors, The effect of improving adjustment accuracy and fast installation speed

Active Publication Date: 2019-09-03
SHANGHAI ERSHIYE CONSTR CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the adjustment process of the deviation correction roller, due to the large height difference of the deviation correction roller foundation, it is difficult to pay off the wire, and the wire rack is complicated to hang during the adjustment process, resulting in low adjustment accuracy
[0003] During the installation and adjustment of the looper tractor, due to the structure of the vehicle body, the verticality of the idler roller cannot be measured. There is insufficient understanding of the analysis of the deviation of the steel belt during the operation of the looper running belt, and there is no effective correction method. It seriously affects the normal operation of production, so the traditional construction method can no longer effectively solve the demand for quick installation of cold-rolled horizontal loopers

Method used

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  • Method for mounting and adjusting running deviation of cold-rolled horizontal loop
  • Method for mounting and adjusting running deviation of cold-rolled horizontal loop
  • Method for mounting and adjusting running deviation of cold-rolled horizontal loop

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Embodiment Construction

[0031] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0032] Such as Figure 1-8 As shown, the embodiment of the present invention relates to a method for installing and adjusting running deviation of a cold-rolled horizontal looper, and the specific steps are as follows:

[0033] Step (1), fine-tuning the track 1 of the looper, the ground roller 2, the deviation correction roller 3 and the looper drive drum 6: bury the center mark plate on the longitudinal centerline of the loop...

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Abstract

The invention relates to a method for mounting and adjusting a running deviation of a cold-rolled horizontal loop. The method comprises the following steps that firstly, accurate adjustment is conducted on looping car rails, ground rollers, a deviation correcting roller and a loop transmission device; the accurate adjustment is conducted on looping car carrier rollers; and finally the carrier rollers are checked and adjusted in the threading operation, during the mounting and measurement paying-off process of the equipment in the loop, all control lines are arranged to complete at one step byusing a total station according to an inspection item. According to the method, key technical problems in the mounting and operation deviation adjustment of the cold-rolled horizontal loop are effectively solved, the mount speed is high, and the construction efficiency is high.

Description

technical field [0001] The invention relates to the field of equipment installation for cold rolling production, in particular to a method for installing and adjusting running deviation of a cold rolling horizontal looper. Background technique [0002] In the traditional horizontal looper installation process, due to the long distance of the looper, during the track adjustment process of the looper, the method of installing wire racks in sections to hang steel wires is used to check the looper track. Since the wire rack is set higher, The measurement method of pulling the measuring tape by the hanging wire is subject to environmental interference factors, and the measurement error is large. During the adjustment process of the deviation correction roller, due to the large height difference of the deviation correction roller foundation, it is difficult to pay off the wire, and the wire rack is complicated to hang during the adjustment process, resulting in low adjustment accu...

Claims

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Application Information

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IPC IPC(8): B21B41/00B21B41/12
CPCB21B41/00B21B41/12
Inventor 赵建波宋文智洪陈超李丽昆尹攀
Owner SHANGHAI ERSHIYE CONSTR CO LTD
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