JPH06210317A - Edging equipment - Google Patents
Edging equipmentInfo
- Publication number
- JPH06210317A JPH06210317A JP2373893A JP2373893A JPH06210317A JP H06210317 A JPH06210317 A JP H06210317A JP 2373893 A JP2373893 A JP 2373893A JP 2373893 A JP2373893 A JP 2373893A JP H06210317 A JPH06210317 A JP H06210317A
- Authority
- JP
- Japan
- Prior art keywords
- rolled material
- width reduction
- guide
- pressing
- press
- 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.)
- Granted
Links
- 238000007688 edging Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 230000003405 preventing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Abstract
(57)【要約】
【目的】 十分な座屈防止効果を得られるようにすると
共に、ガイド板を離した後の圧延材の位置ずれを防止で
きるようにする。
【構成】 サイドガイド６のガイド板７，８に設けた押
えロール１６で圧延材１を押えることにより、圧延材１
の座屈が防止される。
(57) [Summary] [Purpose] To obtain a sufficient buckling prevention effect and to prevent positional deviation of the rolled material after the guide plate is separated. [Structure] By pressing the rolled material 1 with a pressing roll 16 provided on the guide plates 7 and 8 of the side guide 6, the rolled material 1
Buckling is prevented.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、幅圧下設備に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to width reduction equipment.
【０００２】[0002]
【従来の技術】図３は、従来の幅圧下設備を示すもので
ある。2. Description of the Related Art FIG. 3 shows a conventional width reduction equipment.
【０００３】図中、１は圧延ラインを送られる圧延材、
２は圧延ラインの途中に設けられた幅圧下プレス、３，
４は幅圧下プレス２を構成する一対の金型、５は金型
３，４間の上下に設けられた圧延材１を押えるための押
えロールである。In the figure, 1 is a rolled material sent to a rolling line,
2 is a width reduction press provided in the middle of the rolling line,
Reference numeral 4 denotes a pair of metal molds forming the width reduction press 2, and 5 denotes a pressing roll for pressing the rolled material 1 provided above and below the metal molds 3, 4.
【０００４】又、６は幅圧下プレス２の入側に設けられ
たサイドガイド、７，８はサイドガイド６を構成する一
対のガイド板、９，１０はガイド板７，８を互いに近接
離反動させるための開閉装置、１４はライン方向であ
る。Further, 6 is a side guide provided on the entrance side of the width reduction press 2, 7 and 8 are a pair of guide plates constituting the side guide 6, and 9 and 10 are the guide plates 7 and 8 which are moved toward and away from each other. An opening / closing device 14 is provided in the line direction.
【０００５】そして、圧延ラインを送られてきた圧延材
１は、幅圧下プレス２に通され、一対の金型３，４間で
幅圧下される。Then, the rolled material 1 sent through the rolling line is passed through a width reduction press 2 and width reduced between a pair of molds 3 and 4.
【０００６】この時、金型３，４間に設けられた押えロ
ール５で圧延材１の上下を押えることにより、圧延材１
の座屈が防止される。At this time, the rolled material 1 is pressed by the pressing rolls 5 provided between the molds 3 and 4 to press the rolled material 1 up and down.
Buckling is prevented.
【０００７】又、上記圧延材１の幅圧下に先立って圧延
材１の先端部を幅圧下プレス２に通す際には、幅圧下プ
レス２の入側に設けられたサイドガイド６の開閉装置
９，１０を用いて、一対のガイド板７，８を互いに近接
動させることにより、ガイド板７，８間に達した圧延材
１の先端部の中心合せを行い、圧延材１の中心合せが済
んだら、ガイド板７，８を離反動させて、圧延材１から
ガイド板７，８を僅かに離すことにより、幅圧下プレス
２で幅圧下中の圧延材１の走行抵抗をなくすようにして
いる。When the front end of the rolled material 1 is passed through the width reduction press 2 prior to the width reduction of the rolled material 1, the opening / closing device 9 for the side guide 6 provided on the inlet side of the width reduction press 2 is used. , 10 are used to move the pair of guide plates 7 and 8 close to each other, thereby centering the tip of the rolled material 1 reaching between the guide plates 7 and 8 to complete the centering of the rolled material 1. Then, the guide plates 7 and 8 are moved away from each other to slightly separate the guide plates 7 and 8 from the rolled material 1 so that the running resistance of the rolled material 1 during the width reduction by the width reduction press 2 is eliminated. .
【０００８】[0008]
【発明が解決しようとする課題】しかしながら、上記従
来の幅圧下設備には、以下のような問題があった。However, the above-described conventional width reduction equipment has the following problems.
【０００９】即ち、幅圧下プレス２の金型３，４間の上
下に設けられた押えロール５で圧延材１を押えることに
より、圧延材１の座屈を防止させているが、金型３，４
との干渉を避けるために、押えロール５を金型３，４か
ら離した位置に支持しなければならないため、圧延材１
の両端部を押えるようにすることができず、押えロール
５による座屈防止効果が必ずしも十分に得られなかっ
た。That is, buckling of the rolled material 1 is prevented by pressing the rolled material 1 with pressing rolls 5 provided above and below between the dies 3 and 4 of the width reduction press 2. , 4
In order to avoid the interference with the pressing roll 5, it is necessary to support the presser roll 5 at a position separated from the molds 3 and 4, so that the rolled material 1
It was not possible to press both ends of the press roll, and the buckling prevention effect of the press roll 5 was not always sufficiently obtained.
【００１０】又、幅圧下プレス２の入側にサイドガイド
６を設けて、サイドガイド６に幅圧下プレス２に入る前
の圧延材１の中心合せを行わせているが、中心合せを行
った後、圧延材１の走行抵抗をなくすために圧延材１か
らガイド板７，８を僅かに離した時に、圧延材１の中心
が僅かにずれてしまうことがあった。A side guide 6 is provided on the entrance side of the width reduction press 2 to center the rolled material 1 before entering the width reduction press 2, but the centering was performed. After that, when the guide plates 7 and 8 are slightly separated from the rolled material 1 in order to eliminate the running resistance of the rolled material 1, the center of the rolled material 1 may be slightly displaced.
【００１１】本発明は、上述の実情に鑑み、十分な座屈
防止効果が得られると共に、ガイド板を離した後も圧延
材のずれを防止できるようにした幅圧下設備を提供する
ことを目的とするものである。In view of the above-mentioned circumstances, the present invention has an object to provide a width reduction equipment capable of obtaining a sufficient buckling preventing effect and preventing the rolled material from being displaced even after the guide plate is released. It is what
【００１２】[0012]
【課題を解決するための手段】請求項１の発明は、幅圧
下プレスの入側或いは出側の少なくとも一方に並設され
たサイドガイドのガイド板に、圧延材の上面或いは下面
の少なくとも一方を押える押えロールを取付けたことを
特徴とする幅圧下設備にかかるものである。According to a first aspect of the present invention, at least one of an upper surface and a lower surface of a rolled material is provided on a guide plate of a side guide arranged in parallel on at least one of an inlet side and an outlet side of a width reduction press. The present invention relates to a width reduction equipment characterized in that a presser roll for pressing is attached.
【００１３】又、請求項２の発明は、サイドガイドのガ
イド板に、圧延材の両側部を案内するピンチロールを設
けた請求項１記載の幅圧下設備にかかるものである。The invention according to claim 2 relates to the width reduction equipment according to claim 1, wherein the guide plates of the side guides are provided with pinch rolls for guiding both sides of the rolled material.
【００１４】[0014]
【作用】本発明の作用は以下の通りである。The operation of the present invention is as follows.
【００１５】幅圧下プレスで幅圧下される圧延材は、幅
圧下される前に幅圧下プレスの入側或いは出側の少なく
とも一方に並設されたサイドガイドで中心合せを行われ
るようになっている。The rolled material that is width-reduced by the width-reducing press is centered by the side guides that are arranged in parallel on at least one of the inlet side and the outlet side of the width-reducing press before being width-reduced. There is.
【００１６】そして、請求項１の発明によれば、サイド
ガイドのガイド板に設けた押えロールで圧延材を押える
ことにより、圧延材の座屈を防止することができる。According to the first aspect of the present invention, buckling of the rolled material can be prevented by pressing the rolled material with the pressing roll provided on the guide plate of the side guide.
【００１７】又、請求項２の発明によれば、サイドガイ
ドのガイド板に設けたピンチロールにより、幅圧下中の
圧延材の両側部を案内して圧延材の位置ずれを防止する
ことができる。According to the second aspect of the present invention, the pinch rolls provided on the guide plates of the side guides can guide both sides of the rolled material during width reduction to prevent the rolled material from being displaced. .
【００１８】[0018]
【実施例】以下、本発明の実施例を図面を参照しつつ説
明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１９】図１・図２は、本発明の一実施例である。1 and 2 show an embodiment of the present invention.
【００２０】図中、１は圧延ラインを送られる圧延材、
２は圧延ラインの途中に設けられた幅圧下プレス、３，
４は幅圧下プレス２を構成する一対の金型、５は金型
３，４間の上下に設けられた圧延材１を押えるための押
えロールである。In the figure, 1 is a rolled material sent to a rolling line,
2 is a width reduction press provided in the middle of the rolling line,
Reference numeral 4 denotes a pair of metal molds forming the width reduction press 2, and 5 denotes a pressing roll for pressing the rolled material 1 provided above and below the metal molds 3, 4.
【００２１】又、６は幅圧下プレス２の入側に設けられ
たサイドガイド、７，８はサイドガイド６を構成する一
対のガイド板、９，１０はガイド板７，８を互いに近接
離反動させるための開閉装置である。Further, 6 is a side guide provided on the entrance side of the width reduction press 2, 7 and 8 are a pair of guide plates constituting the side guide 6, and 9 and 10 are the guide plates 7 and 8 which are moved toward and away from each other. It is an opening and closing device for making it.
【００２２】そして、各ガイド板７，８の幅圧下プレス
２側の端部近傍の上部或いは下部の少なくとも一方（図
では上部のもののみを描いている）にブロック１１を設
け、該ブロック１１に圧延材１の幅方向１２へ延びる軸
１３を貫通し、該軸１３の圧延材１側の端部に圧延ライ
ンのライン方向１４へ延びるほぼ水平なアーム１５の一
端部を枢支固定し、該アーム１５の他端部に、前記押え
ロール５の両側部で且つ押えロール５と一部ラップさせ
て、補助用の押えロール１６を回動自在に枢支する。A block 11 is provided on at least one of the upper and lower portions (only the upper one is shown in the drawing) near the ends of the guide plates 7 and 8 on the width reduction press 2 side, and the block 11 is provided on the block 11. One end of a substantially horizontal arm 15 that extends in the line direction 14 of the rolling line is pivotally fixed to the end of the rolled material 1 that extends in the width direction 12 of the rolled material 1 and to the end of the shaft 13 on the rolled material 1 side. The auxiliary pressing roll 16 is rotatably supported at the other end of the arm 15 on both sides of the pressing roll 5 and partially overlapping the pressing roll 5.
【００２３】前記ブロック１１に貫通された軸１３の他
端部にレバー１７の一端部を枢支固定し、該レバー１７
とガイド板７，８との間にシリンダなどの押付装置１８
を介装する。One end of a lever 17 is pivotally fixed to the other end of the shaft 13 penetrating the block 11, and the lever 17
Between the guide plate and the guide plates 7 and 8 is a pressing device 18 such as a cylinder.
Intervene.
【００２４】更に、各ガイド板７，８の幅圧下プレス２
側の端部に、シリンダなどの開閉装置１９を介して圧延
材１の幅方向１２へ移動自在なロール２０を取付け、左
右のロール２０によりピンチロール２１を構成する。Further, the width reduction press 2 for each of the guide plates 7 and 8
A roll 20 movable in the width direction 12 of the rolled material 1 is attached to an end portion on the side through an opening / closing device 19 such as a cylinder, and a pinch roll 21 is formed by the left and right rolls 20.
【００２５】次に、作動について説明する。Next, the operation will be described.
【００２６】幅圧下プレス２で圧延材１を幅圧下する過
程、及び、サイドガイド６で幅圧下プレス２に圧延材１
を通す際の中心合せを行う過程については図３と同様な
ので説明を省略する。The process of width-reducing the rolled material 1 by the width-reducing press 2 and the rolling material 1 to the width-reducing press 2 by the side guides 6.
The process of centering when passing through is the same as in FIG.
【００２７】本発明では、ガイド板７，８に補助用の押
えロール１６を設けたので、幅圧下プレス２に圧延材１
が通されたら、シリンダなどの押付装置１８を伸長させ
て、押付装置１８に接続されたレバー１７、軸１３、ア
ーム１５を介して補助用の押えロール１６を圧延材１へ
押付けさせることにより、幅圧下時に、既設の押えロー
ル５に加えて、押えロール１６で圧延材１を押えさせる
ことができるようになるため、圧延材１に対する座屈防
止効果を高めることができる。In the present invention, since the auxiliary pressing roll 16 is provided on the guide plates 7 and 8, the width reduction press 2 and the rolled material 1 are provided.
When the pressing device 18 such as a cylinder is extended, the auxiliary pressing roll 16 is pressed against the rolled material 1 via the lever 17, the shaft 13, and the arm 15 connected to the pressing device 18, Since the rolled material 1 can be pressed by the pressing roll 16 in addition to the existing pressing roll 5 during width reduction, the effect of preventing buckling of the rolled material 1 can be enhanced.
【００２８】又、押えロール１６をガイド板７，８から
支持させるようにしたことにより、金型３，４との干渉
を起こさずに、より圧延材１の両端部に近い位置を押え
させることが可能となり、圧延材１に対する座屈防止効
果を一層高めることができる。Further, since the presser roll 16 is supported by the guide plates 7 and 8, the presser rolls 16 can be pressed to positions closer to both ends of the rolled material 1 without causing interference with the molds 3 and 4. Therefore, the effect of preventing buckling of the rolled material 1 can be further enhanced.
【００２９】更に、ガイド板７，８にピンチロール２１
を設けたので、幅圧下中の圧延材１の走行抵抗をなくす
ためにガイド板７，８を圧延材１から僅かに離した時
に、シリンダなどの開閉装置１９を伸長動させて、左右
のロール２０で圧延材１を挾持させることにより、ピン
チロール２１で圧延材１の両側部を案内することができ
るので、圧延材１が位置ずれするのを防止することがで
きる。Further, the pinch roll 21 is attached to the guide plates 7 and 8.
Since the guide plates 7 and 8 are slightly separated from the rolled material 1 in order to eliminate the running resistance of the rolled material 1 during the width reduction, the opening / closing device 19 such as a cylinder is extended to move the left and right rolls. By pinching the rolled material 1 with 20, the pinch rolls 21 can guide the both sides of the rolled material 1, so that the rolled material 1 can be prevented from being displaced.
【００３０】又、左右のロール２０を直接ガイド板７，
８に取付けるようにしたことにより、幅圧下を行う圧延
材１の幅寸法の変化に対応させることができる。Further, the left and right rolls 20 are directly connected to the guide plates 7,
By mounting it on No. 8, it is possible to cope with a change in the width dimension of the rolled material 1 which is subjected to width reduction.
【００３１】尚、本発明は、上述の実施例にのみ限定さ
れるものではなく、サイドガイド６は幅圧下プレス２の
入側と出側の少なくともどちらか一方に設けてあれば良
いこと、その他、本発明の要旨を逸脱しない範囲内にお
いて種々変更を加え得ることは勿論である。The present invention is not limited to the above-described embodiment, and the side guides 6 may be provided on at least one of the inlet side and the outlet side of the width reduction press 2, and the like. Needless to say, various changes can be made without departing from the scope of the present invention.
【００３２】[0032]
【発明の効果】以上説明したように、請求項１の発明に
よれば、十分な座屈防止効果を得ることができ、更に、
請求項２の発明によれば、ガイド板を離した後の圧延材
の位置ずれを防止することができるという優れた効果を
奏し得る。As described above, according to the invention of claim 1, a sufficient buckling prevention effect can be obtained, and further,
According to the invention of claim 2, it is possible to obtain an excellent effect that it is possible to prevent the positional deviation of the rolled material after the guide plate is separated.
【図１】本発明の一実施例の概略平面図である。FIG. 1 is a schematic plan view of an embodiment of the present invention.
【図２】図１のＩＩ−ＩＩ矢視図である。FIG. 2 is a view taken along the line II-II of FIG.
【図３】従来例の概略平面図である。FIG. 3 is a schematic plan view of a conventional example.
１ 圧延材 ２ 幅圧下プレス ６ サイドガイド ７，８ ガイド板 １４ ライン方向 １６ 押えロール ２１ ピンチロール 1 rolled material 2 width reduction press 6 side guide 7, 8 guide plate 14 line direction 16 presser roll 21 pinch roll
Claims (2)
とも一方に並設されたサイドガイドのガイド板に、圧延
材の上面或いは下面の少なくとも一方を押える押えロー
ルを取付けたことを特徴とする幅圧下設備。1. A pressing roll for pressing at least one of an upper surface and a lower surface of a rolled material is attached to a guide plate of a side guide arranged in parallel on at least one of an inlet side and an outlet side of a width reduction press. Width reduction equipment.
側部を案内するピンチロールを設けた請求項１記載の幅
圧下設備。2. The width reduction equipment according to claim 1, wherein the guide plates of the side guides are provided with pinch rolls for guiding both sides of the rolled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02373893A JP3191469B2 (en) | 1993-01-19 | 1993-01-19 | Width reduction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02373893A JP3191469B2 (en) | 1993-01-19 | 1993-01-19 | Width reduction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06210317A true JPH06210317A (en) | 1994-08-02 |
| JP3191469B2 JP3191469B2 (en) | 2001-07-23 |
Family
ID=12118655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02373893A Expired - Fee Related JP3191469B2 (en) | 1993-01-19 | 1993-01-19 | Width reduction equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3191469B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581944B (en) | 2008-05-15 | 2011-05-11 | 宝山钢铁股份有限公司 | Control method of alternative pressure of side guides of hot strip mill coiler |
| JP2015131341A (en) * | 2013-12-13 | 2015-07-23 | Ｊｆｅスチール株式会社 | Bend corrector |
-
1993
- 1993-01-19 JP JP02373893A patent/JP3191469B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581944B (en) | 2008-05-15 | 2011-05-11 | 宝山钢铁股份有限公司 | Control method of alternative pressure of side guides of hot strip mill coiler |
| JP2015131341A (en) * | 2013-12-13 | 2015-07-23 | Ｊｆｅスチール株式会社 | Bend corrector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3191469B2 (en) | 2001-07-23 |
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