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Instrument and process for regulating roller system of vertical wheel rolling mill

A technology for adjusting instruments and wheel rolling mills, which is applied in the direction of metal rolling stands, metal rolling mill stands, metal rolling, etc., and can solve the problem of not being able to get rid of adjustments based on experience and feeling, unable to directly reflect the adjustment status of the rolling mill, and the position of each roll. Problems such as pre-setting, to achieve the effect of improving the accuracy of adjustment, saving raw materials, and shortening the adjustment time

Active Publication Date: 2008-12-10
MAANSHAN IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] First, each roll is adjusted independently, without a unified benchmark, it is impossible to pre-set the position of each roll
Even if it is referenced by a laser measuring machine, this mapping cannot directly reflect the adjustment status of the rolling mill. In fact, the laser measuring machine can only play a role in confirming the effect and guiding fine-tuning
Using this method cannot get rid of the phenomenon of adjusting empirically and feeling
[0004] Second, especially when rolling new product specifications, because there is no unified benchmark, adjustments are made independently of each other, which takes too much time and is too inefficient
[0005] Third, in the process of adjustment, due to the use of experience and sensory observation, the adjustment parameters are gradually approached to the correct value, and a lot of waste products in the middle of adjustment will be produced in this process

Method used

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  • Instrument and process for regulating roller system of vertical wheel rolling mill
  • Instrument and process for regulating roller system of vertical wheel rolling mill
  • Instrument and process for regulating roller system of vertical wheel rolling mill

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Embodiment Construction

[0027] Such as Figure 1 to Figure 3 The structure of the present invention is expressed, and the present invention is a roll train adjustment instrument for a vertical wheel rolling mill. The roll system of vertical wheel rolling mill comprises main roll 5, spoke plate roll 7, skew roll 8 and guide roll 9, and main roll 5 rolls the excircle of wheel billet 6 rim, and its axis is parallel with the axis of wheel billet 6. A pair of symmetrically arranged web rollers 7 roll the inner circle and the web of the wheel billet 6 rim, and balance the rolling force with the main roll 5 in the radial direction of the wheel billet 6 . A pair of symmetrically arranged skewed rolls 8 roll the two end faces of the wheel billet 6 rims at the opposite wheel rims of the above-mentioned three rolls. The axes of web roller 7 and skew roller 8 form an included angle less than 90° with the axis of wheel steel billet 6, and the purpose is to make the roller shaft have the position of setting. The...

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Abstract

The present invention discloses instrument and process for regulating roller system of vertical wheel rolling mill. The roller system regulating instrument is provided with main scale, cursor and vernier scale. The main scale has locating rod, cursor sliding rod and connecting rod, which form a Z. The roller system regulation is reasonable, and has united datum, high accuracy, high efficiency and other advantages.

Description

technical field [0001] The invention relates to technical equipment for rolling train tires in metallurgical industry production, more specifically, the invention relates to a roll system adjustment instrument for a vertical wheel rolling mill. The present invention also relates to the adjustment method adopted by the above-mentioned roll train adjustment instrument of the vertical wheel rolling mill. Background technique [0002] At present, in the rolling process of train tires, the adjustment principle of the roll system of the vertical wheel rolling mill is not reasonable, and the following problems exist: [0003] First, each roll is adjusted independently, without a unified benchmark, the position of each roll cannot be preset. Even if it is referenced by the laser measuring machine, this mapping cannot directly reflect the adjustment status of the rolling mill. In fact, the laser measuring machine can only play the role of confirming the effect and guiding fine-tunin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B31/16B21B38/00B21B1/08
Inventor 李小宇安涛李翔吴江淮谢峰许章泽
Owner MAANSHAN IRON & STEEL CO LTD
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