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Four-roller and six-roller combined temper mill

A technology of skin pass mill and No. 1, which is applied in metal processing equipment, metal rolling, manufacturing tools, etc., can solve the problems of difficult to ensure accuracy, decreased yield, and difficult installation, and achieves improved unit productivity, compact structure, The effect of short wearing time

Active Publication Date: 2014-08-06
CHINA NAT HEAVY MACHINERY RES INSTCO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tandem structure brings problems such as difficulty in installation, difficulty in ensuring accuracy, and large floor space. In addition, rolling equipment must be installed between the two skin pass mills. The structure is complex and the tonnage of the equipment is large. Difficulty, reduced efficiency, reduced yield

Method used

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  • Four-roller and six-roller combined temper mill
  • Four-roller and six-roller combined temper mill

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Experimental program
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Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0010] refer to figure 1 with figure 2 , a four-six-roll skin pass machine, including a rail base 1, a beam 2, an operating side frame 3, a transmission side frame 4, a No. 1 six-roll roller system, a tension measuring roller 11, a No. 2 four-roll roller system, The No. 6 roller system includes: No. 1 lower support roll 5, No. 1 lower intermediate roll 6, No. 1 lower work roll 7, No. 1 upper work roll 8, No. 1 upper intermediate roll 9 and No. 1 upper support roll 10, one The No. 1 lower support roll 5, the No. 1 lower intermediate roll 6, the No. 1 lower work roll 7, the No. 1 upper work roll 8, the No. 1 upper intermediate roll 9 and the No. 1 upper support roll 10 fall together in sequence from bottom to top, That is, the No. 1 six-roll roll system is formed; the No. 2 four-roll roll system includes the No. 2 lower support roll 15, the No. 2 lower work roll 14,...

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Abstract

A four-roller and six-roller combined temper mill comprises rail chairs, cross beams, operating side machine frames, a first six roller system, a tension measuring roller and a second four roller system. The two rail chairs are fixed on a foundation of a plant. The operating side machine frames and transmission side machine frames are fixed and supported on the rail chairs, are integral steel casting parts with double windows and are connected integrally in a combined mode through four cross beams. The first six roller system and the second four roller system are respectively installed into corresponding machine frame windows, the tension measuring roller is arranged between the first six roller system and the second four roller system, is supported on a machine frame and is used for measuring rolling tension, and strip steel passes through the first six roller system, the tension measuring roller and the second four roller system to achieve secondary cold rolling and smooth temper rolling. The four-roller and six-roller combined temper mill has the remarkable advantages of being compact in structure, short in strip steel penetration time and high in unit efficiency and yield, easily ensuring overall assembly precision and the like.

Description

technical field [0001] The invention relates to the field of a double-frame four-six-roll skin pass machine, in particular to a four-six-roll skin pass machine. Background technique [0002] The traditional two-frame four-six-roll skin pass mill is a tandem structure, that is, a single-frame six-roll skin pass machine and a single-frame four-roll pass mill are arranged in series. The tandem structure brings problems such as difficult installation, difficulty in ensuring accuracy, and large floor space. Moreover, there must be a rolling room equipment between the two skin pass mills. The structure is complex and the tonnage of the equipment is large. Difficulty, reduced efficiency, and reduced yield. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a four-six-roll skin pass mill, which has the remarkable characteristics of easy assurance of overall assembly accuracy,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B15/00
Inventor 计江商亚丹谢磊钱广阔
Owner CHINA NAT HEAVY MACHINERY RES INSTCO
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