CN202174109U - 二中间辊 - Google Patents

二中间辊 Download PDF

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Publication number
CN202174109U
CN202174109U CN2011201993259U CN201120199325U CN202174109U CN 202174109 U CN202174109 U CN 202174109U CN 2011201993259 U CN2011201993259 U CN 2011201993259U CN 201120199325 U CN201120199325 U CN 201120199325U CN 202174109 U CN202174109 U CN 202174109U
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CN
China
Prior art keywords
roll
convexity
calender rolls
intermediate calender
double intermediate
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Expired - Fee Related
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CN2011201993259U
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English (en)
Inventor
王国军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG YONGJIN METAL TECHNOLOGY Co Ltd
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ZHEJIANG YONGJIN METAL TECHNOLOGY Co Ltd
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Priority to CN2011201993259U priority Critical patent/CN202174109U/zh
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Publication of CN202174109U publication Critical patent/CN202174109U/zh
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Abstract

一种二中间辊,包括上二中(1)和下二中(2),其特征在于,上二中(1)有凸度,下二中(2)无凸度。另一种二中间辊,包括上二中(1)和下二中(2),其特征在于,上二中(1)和下二中(2)都有凸度。本实用新型通过不同的二中凸度来控制产品的板型,防止生产中出现严重中波、夹痕、边波、断带等问题。

Description

二中间辊
技术领域
本实用新型涉及二十辊轧机,具体涉及一种二中间辊,属于冷轧不锈钢钢带领域。 
背景技术
二十辊轧机是冷轧不锈钢钢带领域中常用的,二十辊轧机主机部分由背衬轴承、二中间辊、传动辊、一中间辊及工作辊组成。各部件之间的配合对产品的质量起到至关重要的作用,二中间辊又是重中之重,生产时,由上下辊箱组成一组使用。 
目前的二中间辊无凸度,设备运行稳定,适合于生产单道次压下率小于5%的薄带。根据生产需要,二中间辊需要磨削不同的凸度,便于轧制。 
发明内容
本实用新型所要解决的技术问题是:根据生产需要,提供磨削有不同的凸度、便于轧制的二中间辊。 
根据生产中不同的用途,发明了以下二种类型的二中间辊。 
本实用新型的技术解决方案之一是:二中间辊,包括上二中1和下二中2,其特征在于,上二中1有凸度,下二中2无凸度。此种方法,设备运行正常稳定,适合于生产下压率为5%-15%的薄带。 
本实用新型的技术解决方案之二是:二中间辊,包括上二中1和下二中2,其特征在于,上二中1和下二中2都有凸度。此种方法,适合于生产下压率15%-30%的薄带。 
生产中由于不同产品轧机单道次压下率不同,本实用新型通过不同的二中凸度来控制产品的板型,防止生产中出现严重中波、夹痕、边波、断带等问题。 
附图说明
附图1为本实用新型方案之一结构示意图; 
附图2为本实用新型方案之二结构示意图。 
具体实施方式
实施例1:一种二中间辊,包括上二中1和下二中2,其特征在于,上二中1有凸度,下二中2无凸度。 
实施例2:一种二中间辊,包括上二中1和下二中2,其特征在于,上二中1和下二中2都有凸度。 

Claims (2)

1.一种二中间辊,包括上二中(1)和下二中(2),其特征在于,上二中(1)有凸度,下二中(2)无凸度。
2.一种二中间辊,包括上二中(1)和下二中(2),其特征在于,上二中(1)和下二中(2)都有凸度。
CN2011201993259U 2011-06-14 2011-06-14 二中间辊 Expired - Fee Related CN202174109U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201993259U CN202174109U (zh) 2011-06-14 2011-06-14 二中间辊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201993259U CN202174109U (zh) 2011-06-14 2011-06-14 二中间辊

Publications (1)

Publication Number Publication Date
CN202174109U true CN202174109U (zh) 2012-03-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201993259U Expired - Fee Related CN202174109U (zh) 2011-06-14 2011-06-14 二中间辊

Country Status (1)

Country Link
CN (1) CN202174109U (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Jiangsu Yongjin Metal Technology Co., Ltd.

Assignor: Zhejiang Yongjin Metal Technology Co., Ltd.

Contract record no.: 2013320010029

Denomination of utility model: Method for repairing second intermediate roll

Granted publication date: 20120328

License type: Exclusive License

Record date: 20130318

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120328

Termination date: 20130614