CN202480050U - 冶金轧钢机轧辊轴头扳轴器 - Google Patents

冶金轧钢机轧辊轴头扳轴器 Download PDF

Info

Publication number
CN202480050U
CN202480050U CN2012200016985U CN201220001698U CN202480050U CN 202480050 U CN202480050 U CN 202480050U CN 2012200016985 U CN2012200016985 U CN 2012200016985U CN 201220001698 U CN201220001698 U CN 201220001698U CN 202480050 U CN202480050 U CN 202480050U
Authority
CN
China
Prior art keywords
tubing string
shaft
spindle nose
puller
rolling mill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200016985U
Other languages
English (en)
Inventor
陈加民
廖涛
许彦
罗兴仕
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.)
Wuxi Seamless Oil Pipe Co Ltd
Original Assignee
Wuxi Seamless Oil Pipe Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Seamless Oil Pipe Co Ltd filed Critical Wuxi Seamless Oil Pipe Co Ltd
Priority to CN2012200016985U priority Critical patent/CN202480050U/zh
Application granted granted Critical
Publication of CN202480050U publication Critical patent/CN202480050U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Abstract

本实用新型提供了冶金轧钢机轧辊轴头扳轴器,所述的扳轴器使用时省力,能够根据轴头端面两个吊装孔距离自由调节。其包括管柱和以及安装于所述管柱端部的固定端,其特征在于:在管柱上套装有活动爪。

Description

冶金轧钢机轧辊轴头扳轴器
技术领域
本实用新型涉及热轧无缝钢管环形炉的配件技术领域,具体为冶金轧钢机轧辊轴头扳轴器。   
背景技术
轧辊一般由辊身、轴颈和轴头三部分组成,辊身参与轧制变形,轴颈装配在轴承箱中,轴头套在联轴器中,与其相连传递电机轧制扭矩。由于轧辊是生产过程中重要轧制变形工具,为了使产品(钢管/带钢)能稳定轧制并获得令人满意的尺寸精度和良好的表面质量,必须在一个轧制周期内更换轧辊。 
但是目前使用上,装轧辊机架时轧辊轴头与联轴器轴头对中时,均靠操作员手动转动轴头,繁琐费劲而且不安全。 
发明内容
    针对上述缺陷,本实用新型提供了冶金轧钢机轧辊轴头扳轴器,所述的扳轴器使用时省力,能够根据轴头端面两个吊装孔距离自由调节。 
本实用新型的技术方案是:其包括管柱和以及安装于所述管柱端部的固定端,其特征在于:在管柱上套装有活动爪。 
其进一步特征在于:所述活动爪安装于滑块,所述滑块套装于所述管柱,所述滑块和所述管柱间隙配合;所述固定端有两个;所述的两个固定端和所述管柱围成“Z”结构。 
本实用新型采用上述结构后,能够根据轴头端面两个吊装孔距离自由调节,而且两端均可使用,且比较省力。 
附图说明:
图1为轧辊轴头端面图;
图2为本实用新型的结构示意图。
具体实施方式
见图2,本实用新型包括管柱4和以及安装于管柱4端部的固定端,固定端有两个,固定端1、5和管柱4围成“Z”结构。在管柱4上套装有滑块3,之间间隙配合,活动爪2安装于滑块3。将图2中的固定端1(或固定端5)插入两吊装孔中其中一个,根据图1中的距离,由图2滑块3调节固定端1(或固定端5)与活动爪2之间的距离A(或B),这样活动端也插入另一吊装孔中,固定端5(或固定端1)充当把手作用,这样操作人员即可扳动扳轴器固定端5(固定端1)把手,调整轧辊轴头位置,自由地将轧辊轴头插入联轴器轴头中。 

Claims (4)

1.冶金轧钢机轧辊轴头扳轴器,其包括管柱和以及安装于所述管柱端部的固定端,其特征在于:在管柱上套装有活动爪。
2.根据权利要求1所述冶金轧钢机轧辊轴头扳轴器,其特征在于:所述活动爪安装于滑块,所述滑块套装于所述管柱,所述滑块和所述管柱间隙配合。
3.根据权利要求1所述冶金轧钢机轧辊轴头扳轴器,其特征在于:所述固定端有两个。
4.根据权利要求3所述冶金轧钢机轧辊轴头扳轴器,其特征在于:所述的两个固定端和所述管柱围成“Z”结构。
CN2012200016985U 2012-01-05 2012-01-05 冶金轧钢机轧辊轴头扳轴器 Expired - Fee Related CN202480050U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200016985U CN202480050U (zh) 2012-01-05 2012-01-05 冶金轧钢机轧辊轴头扳轴器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200016985U CN202480050U (zh) 2012-01-05 2012-01-05 冶金轧钢机轧辊轴头扳轴器

Publications (1)

Publication Number Publication Date
CN202480050U true CN202480050U (zh) 2012-10-10

Family

ID=46954510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200016985U Expired - Fee Related CN202480050U (zh) 2012-01-05 2012-01-05 冶金轧钢机轧辊轴头扳轴器

Country Status (1)

Country Link
CN (1) CN202480050U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231346A (zh) * 2013-05-09 2013-08-07 苏州金牛精密机械有限公司 一种多功能扳轴器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231346A (zh) * 2013-05-09 2013-08-07 苏州金牛精密机械有限公司 一种多功能扳轴器

Similar Documents

Publication Publication Date Title
CN102294379B (zh) 大口径高压气瓶用无缝钢管的制造方法
CN101767136A (zh) 带张力长钢管旋压加工方法及其装置
CN104384192A (zh) 拉管机和无缝管轧制方法
CN107855374B (zh) 一种加工tp316l精密无缝钢管的冷拔设备
CN202480050U (zh) 冶金轧钢机轧辊轴头扳轴器
CN205673372U (zh) 一种高速线材精轧机减定径轧机辊箱
CN201632577U (zh) 芯轴扩孔用马架
WO2007144905A8 (en) Retained mandrel rolling mill for seamless tubes
CN105834222B (zh) 高速冷轧管机的轧辊架往复驱动装置
CN203061555U (zh) 一种顶管机组
CN105170658B (zh) 定径机
CN104438429B (zh) 一种不等壁变径的异型不锈钢钢管的成型方法
CN201799455U (zh) 一种连轧轧辊扳轴器
CN202535999U (zh) 保证质量提高工效的组合式肠衣套杆
CN201791802U (zh) 弧线下调式卷板机侧托架
CN101318200B (zh) 一种大口径斜轧均整无缝钢管的精轧工艺
CN202061962U (zh) 热轧无缝钢管生产线轧管机入口台
WO2008126633A1 (ja) 継目無管の製造方法
CN203044495U (zh) 一种碳化钨轧辊
CN203282430U (zh) 一种多功能扳轴器
CN102310084B (zh) 一种立辊轧机
CN101502846A (zh) 用于曼氏轧管机的可移动短芯棒装置
CN205020517U (zh) 定径机
JP2017522191A (ja) 継目無管を圧延するためのコンパクトなプラント
CN103071680B (zh) 一种顶管机组

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PP01 Preservation of patent right

Effective date of registration: 20140922

Granted publication date: 20121010

RINS Preservation of patent right or utility model and its discharge
PD01 Discharge of preservation of patent

Date of cancellation: 20150322

Granted publication date: 20121010

RINS Preservation of patent right or utility model and its discharge
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121010

Termination date: 20170105