CN201324745Y - 拉伸弯曲矫直机辊缝快速打开装置 - Google Patents

拉伸弯曲矫直机辊缝快速打开装置 Download PDF

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Publication number
CN201324745Y
CN201324745Y CNU2008202227683U CN200820222768U CN201324745Y CN 201324745 Y CN201324745 Y CN 201324745Y CN U2008202227683 U CNU2008202227683 U CN U2008202227683U CN 200820222768 U CN200820222768 U CN 200820222768U CN 201324745 Y CN201324745 Y CN 201324745Y
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China
Prior art keywords
eccentric shaft
sliding
roll gap
stretching
oil cylinder
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Expired - Fee Related
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CNU2008202227683U
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English (en)
Inventor
姚养库
刘忠宝
马伟然
程军周
陈勇
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China National Heavy Machinery Research Institute Co Ltd
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CHINA HEAVY MACHINERY INSTITUTE
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Abstract

本实用新型属于冶金领域设备，特别是用于带钢连续热镀锌机组中的拉伸弯曲矫直机辊缝快速打开装置，其特征是：包括摆动油缸(1)、偏心轴(2)、滑动轴承(3)、轴承座(4)、矫直辊底座(5)，左右轴承座(4)内分别固定有滑动轴承(3)，偏心轴(2)与摆动油缸(1)一端轴连接，偏心轴(2)同时穿过左右轴承座(4)内的滑动轴承(3)与滑动轴承(3)滑动连接，偏心轴(2)滑动面与矫直辊底座(5)底部滑动连接。它使设备装配和日常的维护方便；与凸轮机构相比，偏心轴加工更为简单且加工成本低廉。

Description

拉伸弯曲矫直机辊缝快速打开装置
技术领域
本实用新型属于冶金领域设备，特别是用于带钢连续热镀锌机组中的拉伸弯曲矫直机辊缝快速打开装置。
背景技术
在带钢连续热镀锌机组中，矫直机是一台非常重要的设备，它主要用来改善带钢的板形，以提高产品质量。在现有的技术中，通常采用连杆机构、液压缸直接驱动矫直单元凸轮机构实现辊缝的打开或闭合。这种工作方式存在着结构繁琐，安装维护不方便，制造复杂等诸多缺点。
发明内容
本实用新型的目的是提供一种结构简单、安装维护方便，工艺性好的拉伸弯曲矫直机辊缝快速打开装置。
本实用新型的目的是这样实现的，拉伸弯曲矫直机辊缝快速打开装置，其特征是：包括摆动油缸、偏心轴、滑动轴承、轴承座、矫直辊底座，左右轴承座内分别固定有滑动轴承，偏心轴与摆动油缸一端轴连接，偏心轴同时穿过左右轴承座内的滑动轴承与滑动轴承滑动连接，偏心轴滑动面与矫直辊底座底部滑动连接。
本实用新型与现有的技术相比具有以下优点：由于通过摆动油缸1控制偏心轴转动一定的角度来实现辊缝的打开和闭合。使设备重量有所减轻，安装维护方便，由于这种结构摆动油缸安装在设备的侧面，使设备装配和日常的维护方便；制造简单，制造成本低，与凸轮机构相比，偏心轴加工更为简单且加工成本低廉。
附图说明
下面结合实施例附图对本实用新型作进一步说明。
图1是本实用新型实施例结构示意图；
图2是图1的A向视图。
图中：1、摆动油缸；2、偏心轴；3、滑动轴承；4、轴承座；5、矫直辊底座。
具体实施方式
如图1和图2所示，包括摆动油缸1、偏心轴2、滑动轴承3、轴承座4、矫直辊底座5，左右轴承座4内分别固定有滑动轴承3，偏心轴2穿过左右轴承座4内的滑动轴承3与滑动轴承3构成滑动连接，偏心轴2一端与摆动油缸1轴连接，矫直辊底座5座落在底套上，底套上端开口，偏心轴2露出底套上端开口与矫直辊底座5接触。
工作时，利用摆动油缸1驱动偏心轴2的转动带动矫直辊底座5上下移动，使矫直机辊缝打开与闭合。这种结构摆动油缸安装在设备的侧面，使设备装配和日常的维护方便；制造简单，制造成本低；与凸轮机构相比，偏心轴加工更为简单且加工成本低廉。

Claims (1)

1、拉伸弯曲矫直机辊缝快速打开装置，其特征是：包括摆动油缸(1)、偏心轴(2)、滑动轴承(3)、轴承座(4)、矫直辊底座(5)，左右轴承座(4)内分别固定有滑动轴承(3)，偏心轴(2)与摆动油缸(1)一端轴连接，偏心轴(2)同时穿过左右轴承座(4)内的滑动轴承(3)与滑动轴承(3)滑动连接，偏心轴(2)滑动面与矫直辊底座(5)底部滑动连接。
CNU2008202227683U 2008-12-04 2008-12-04 拉伸弯曲矫直机辊缝快速打开装置 Expired - Fee Related CN201324745Y (zh)

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CNU2008202227683U CN201324745Y (zh) 2008-12-04 2008-12-04 拉伸弯曲矫直机辊缝快速打开装置

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CNU2008202227683U CN201324745Y (zh) 2008-12-04 2008-12-04 拉伸弯曲矫直机辊缝快速打开装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107755464A (zh) * 2017-09-26 2018-03-06 肇庆宏旺金属实业有限公司 一种矫直辊及其矫直系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107755464A (zh) * 2017-09-26 2018-03-06 肇庆宏旺金属实业有限公司 一种矫直辊及其矫直系统
CN107755464B (zh) * 2017-09-26 2019-08-16 肇庆宏旺金属实业有限公司 一种矫直辊及其矫直系统

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Assignee: CHANGZHOU JIN'AN METALLURGICAL EQUIPMENT Co.,Ltd.

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Contract record no.: 2013320000469

Denomination of utility model: Roll gap quick opening device for stretching-bending straightening machine

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