JPS63101004A

JPS63101004A - Rolling equipment

Info

Publication number: JPS63101004A
Application number: JP61245086A
Authority: JP
Inventors: Hiroshi Kikuchi; 寛菊池
Original assignee: IHI Corp
Current assignee: IHI Corp
Priority date: 1986-10-15
Filing date: 1986-10-15
Publication date: 1988-05-06

Abstract

PURPOSE:To surely prevent meandering and cambering of a rolled stock by installing side guides which can be adjusted in size between an H mill and edger. CONSTITUTION:The side guides 4a, 4b are so provided between the H mill 1 and the edger 2 as to sandwich both transverse ends of the thickly segregated part 3. A driving shaft 7 is driven by a motor 8 via a connecting shaft 9 and screw nuts 5a, 5b screwed to threaded parts 6a, 6b are moved by which the side guides 4a, 4b can be attached to and detached from each other in the case of changing the width of the side guides 4a, 4b according to the change of the width of the rolled stock 3. Since the rolled stock 3 can be thereby surely fed, the meandering and cambering of the rolled stock 3 are prevented.

Description

【発明の詳細な説明】［産業上の利用分野］本発明は、圧延材の蛇行及びキャンバ−を防止する圧延
設備に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to rolling equipment that prevents meandering and camber of rolled material.

［従来の技術］一般に、第３図に示す如く、Ｈミルｌ及びエツジヤ−２
を併設する圧延設備に於いては、蛇行及びキャンバ−を
軽減させる手段として、Ｈミルｌ又はエツジヤ−２のハ
ウジングの前面又は後面に、固定ガイド（図示せず）が
圧延材３の板幅に対しである程度の余裕をもった間隔で
設置されていた。[Prior Art] Generally, as shown in FIG.
In rolling equipment equipped with a rolling stock 3, a fixed guide (not shown) is installed on the front or rear surface of the housing of the H mill 1 or edger 2 to accommodate the width of the rolled material 3 as a means to reduce meandering and camber. They were placed at intervals with a certain amount of leeway.

［発明が解決しようとする問題点コしかしながら、前記固定ガイドは位置調整ができない為
、圧延材８の先端がエツジヤ−２からＨミル１に進む過
程で固定ガイドに片当りする等により、圧延材３が２点
鎖線で示される如く、エツジヤ−２を中心として板幅方
向に押し曲げられたままＨミルｌに噛み込み、蛇行やキ
ャンバ−の発生を防止することは極めて困難であった。[Problems to be Solved by the Invention] However, since the position of the fixed guide cannot be adjusted, the tip of the rolled material 8 may hit the fixed guide unevenly in the process of progressing from the edger 2 to the H mill 1, causing the rolled material to be damaged. As shown by the two-dot chain line, the steel sheet 3 is pressed and bent in the board width direction around the edger 2 and gets stuck in the H mill 1, making it extremely difficult to prevent meandering and camber from occurring.

ｃ問題点を解決するための手段］本発明は、上述の従来の問題点を解決することを目的と
してなしたものであり、Ｈミル及びエツジヤ−を併設す
る圧延設備に於いて、Ｈミルとエツジヤ−との間に幅調
整可能なサイドガイドを設けたことを特徴とするもので
ある。c. Means for Solving Problems] The present invention was made with the aim of solving the above-mentioned conventional problems, and is aimed at solving the above-mentioned conventional problems. It is characterized by providing a width-adjustable side guide between the edger and the edger.

［作　　　用］圧延材の板幅に応じて幅調整可能なサイドガイドをＨミ
ルとエツジヤ−との間に設置することにより、圧延材の
蛇行及びキャンバ−の発生を防止し得る。[Function] By installing a side guide whose width is adjustable according to the width of the rolled material between the H mill and the edger, meandering and camber of the rolled material can be prevented.

［実　施　例〕以下、図面を参照しつつ本発明の詳細な説明する。[Example〕 Hereinafter, the present invention will be described in detail with reference to the drawings.

第１図及び第２図は本発明の一実施例を示すものであり
、Ｈミル１とエツジヤ−２との間に、圧延材３の幅側端
部を挟み込むようサイドガイド４ａ、４ｂを対向配置す
る。該サイドガイド４ａ。1 and 2 show an embodiment of the present invention, in which side guides 4a and 4b are arranged opposite to each other so as to sandwich the width side end of a rolled material 3 between an H mill 1 and an edger 2. Deploy. The side guide 4a.

４ｂ下部にはスクリューナツト５ａ、５ｂが固・着され
、該スクリューナツト５ａ、５ｂは圧延材３の走行方向
と直交する方向に設けた駆動軸７のねじ部Ｂａ。Screw nuts 5a and 5b are fixedly attached to the lower part of 4b, and the screw nuts 5a and 5b are threaded portions Ba of the drive shaft 7 provided in a direction perpendicular to the running direction of the rolled material 3.

６ｂに螺着している。該ねじ部８ａ、８ｂは互いに逆ね
じとし、駆動軸７は、その両端を軸受ブロック１０ａ、
ｌＯｂにて軸支され、連結軸９を介してモータ８に接続
されている。It is screwed onto 6b. The threaded portions 8a and 8b are oppositely threaded, and the drive shaft 7 has both ends connected to a bearing block 10a,
It is pivotally supported at lOb and connected to the motor 8 via a connecting shaft 9.

上述の如く構成したので、圧延材３の板幅が変化しサイ
ドガイド４ａ、４ｂの幅変えを行う場合には、モータ８
により連結軸９を介して駆動軸７を駆動し、ねじ部６ａ
、８ｂに螺管したスクリューナツト５ａ、５ｂの移動に
より、サイドガイド４ａ。With the configuration as described above, when the width of the rolled material 3 changes and the width of the side guides 4a, 4b is changed, the motor 8
drives the drive shaft 7 via the connecting shaft 9, and the threaded portion 6a
, 8b, the side guide 4a is moved.

４ｂを近接・離反させることができる。従って、圧延材
３の送りを確実に案内し得る為、圧延材３の蛇行及びキ
ャンバ−の発生を防止できる。4b can be moved closer or further away. Therefore, since the feeding of the rolled material 3 can be reliably guided, meandering and camber of the rolled material 3 can be prevented from occurring.

尚、上記実施例ではねじ部６ａ、６ｂを有する駆動軸７
をモータ８により駆動せしめ、サイドガイド４ａ、４ｂ
の幅変えを行ったが、油圧シリンダ等の駆動装置を用い
てサイドガイドの幅変えを行っても良く、又リバース圧
延を行う場合はＨミルの前後に設けられるエツジヤ−と
Ｈミルとの夫々の間に前記サイドガイドを設けるように
すること、その池水発明の要旨を逸脱しない範囲内で種
々変更を加え得ることは勿論である。In the above embodiment, the drive shaft 7 has threaded portions 6a and 6b.
is driven by a motor 8, and the side guides 4a, 4b
Although the width of the side guide was changed, the width of the side guide may be changed using a drive device such as a hydraulic cylinder, and when performing reverse rolling, the edger and the H mill installed before and after the H mill can be changed. It goes without saying that the side guide may be provided between the two, and that various changes may be made without departing from the gist of the invention.

［発明の効果］以上述べた如く本発明によれば、Ｈミルとエソジャーと
の間に幅変え可能なサイドガイドを設置したので、圧延
材の蛇行及びキャンバ−の発生を確実に防止し得るとい
う優れた効果を発揮する。[Effects of the Invention] As described above, according to the present invention, since a side guide whose width can be changed is installed between the H mill and the Esoger, it is possible to reliably prevent meandering and camber of the rolled material. Demonstrates excellent effects.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の実施例を示す平面図、第２図は第１図
の■−■矢視図、第３図は従来例を示す説明図である。ｌはＨミル、２はエツジヤ−１３は圧延材、４ａ、４ｂ
はサイドガイド、５ａ、５ｂはスクリューナツトｓ　６
ａ、ｆｉｂはねじ部、７は駆動軸、８はモータを示す。FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a view taken along arrows -■ in FIG. 1, and FIG. 3 is an explanatory diagram showing a conventional example. l is H mill, 2 is edger, 13 is rolled material, 4a, 4b
is a side guide, 5a and 5b are screw nuts s 6
a and fib are threaded portions, 7 is a drive shaft, and 8 is a motor.

Claims

【特許請求の範囲】[Claims]

１）Ｈミル及びエッジャーを併設する圧延設備に於いて
、Ｈミルとエッジャーとの間に幅調整可能なサイドガイ
ドを設けたことを特徴とする圧延設備。1) A rolling equipment equipped with an H mill and an edger, characterized in that a width-adjustable side guide is provided between the H mill and the edger.