CN2592300Y

CN2592300Y - Riffled plate rolling apparatus

Info

Publication number: CN2592300Y
Application number: CN 02283408
Authority: CN
Inventors: 张国和; 李欣波
Original assignee: SHANGHAI MEISHAN CO Ltd BAOSTEEL GROUP
Current assignee: SHANGHAI MEISHAN CO Ltd BAOSTEEL GROUP; Shanghai Meishan Baosteel Group Co Ltd
Priority date: 2002-12-20
Filing date: 2002-12-20
Publication date: 2003-12-17
Anticipated expiration: 2012-12-20

Abstract

The utility model relates to a steel rolling device and particularly relates to a rolling device for a pattern plate. The utility model solves the disadvantage that when rolling pressure is very large, patterns on a pattern roller frequently flake off, and the pattern roller is led to be ineffective. The utility model has the technical proposal that the rolling device for a pattern plate comprises an upper supporting roller, a pattern roller, a pattern flaking off position, a pattern plate, a lower work roller and a lower supporting roller. The utility model is characterized in that both ends of the upper supporting roller are provided with no chamfering; the processing depth of pattern on the pattern roller is between 2.5 mm and 4.0 mm. The utility model is mainly used for rolling the pattern plate.

Description

A kind of diamond plate rolling device

(1) technical field

The utility model relates to a kind of steel rolling equipment, particularly a kind of diamond plate rolling device.

(2) background technology

The backing roll roll shape that the roll shape of the backing roll that the production of hot rolling at present diamond plate is equipped with is basic and production is dull and stereotyped is identical, with reference to Fig. 1, the backing roll roll shape is the chamferings of body of roll two ends for the band tapering, use the backing roll rolled diamond plate of this roll shape that an open defect is arranged, be exactly when draught pressure is very big, the patterned roll decorative pattern often take place peel off, cause patterned roll to lose efficacy, influence output and quality, also cause roll consumption to increase.

(3) summary of the invention:

The present invention overcomes the problem that the patterned roll decorative pattern peels off the aspect prior art is improved, the rolling device of establishing of a kind of diamond plate, comprise top backing up roll, patterned roll, decorative pattern exfoliation, diamond plate, bottom working roll, lower support roller, it is characterized in that the top backing up roll two ends do not have chamfering, the processing patterns degree of depth of patterned roll is 2.5 ~ 4.0mm.

The present invention compares with existing original technology, and the diamond plate profile is more attractive in appearance, and the output of a patterned roll rolled diamond plate is risen to more than 5000 tons by ton surplus 1000, and rolling class produces and the diamond plate quality all is significantly improved.

(4) description of drawings

Fig. 1 is the prior art structural representation:

Fig. 2 is the utility model structural representation:

Among the figure: 1-top backing up roll, 2-patterned roll, the exfoliation of 3-decorative pattern, 4-diamond plate, 5-bottom working roll, 6-lower support roller;

(5) specific embodiment

Embodiment 1: with reference to Fig. 2, a kind of diamond plate rolling device, comprise top backing up roll 1, patterned roll 2, decorative pattern exfoliation 3, diamond plate 4, bottom working roll 5, lower support roller 6, it is characterized in that top backing up roll 1 two ends do not have chamfering, the processing patterns degree of depth of patterned roll 2 is 3.0mm.The present invention compares with existing original technology, and the diamond plate profile is more attractive in appearance, and the output of a patterned roll rolled diamond plate is risen to more than 5000 tons by ton surplus 1000, and rolling class produces and the diamond plate quality all is significantly improved.

Embodiment 2: the processing patterns degree of depth of patterned roll 2 is 3.5mm, and all the other are identical with embodiment 1.

Claims

1, the rolling device of establishing of a kind of diamond plate comprises top backing up roll, patterned roll, decorative pattern exfoliation, diamond plate, bottom working roll, lower support roller, it is characterized in that the top backing up roll two ends do not have chamfering.

2, the rolling device of establishing of a kind of diamond plate according to claim 1, the processing patterns degree of depth that it is characterized in that patterned roll is 2.5 ~ 4.0mm.