JPH06106221A - Material turning gear for roughly lined rolling mill - Google Patents

Material turning gear for roughly lined rolling mill

Info

Publication number
JPH06106221A
JPH06106221A JP25653292A JP25653292A JPH06106221A JP H06106221 A JPH06106221 A JP H06106221A JP 25653292 A JP25653292 A JP 25653292A JP 25653292 A JP25653292 A JP 25653292A JP H06106221 A JPH06106221 A JP H06106221A
Authority
JP
Japan
Prior art keywords
rolling
traveling
turning
rolling mill
feed rollers
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.)
Withdrawn
Application number
JP25653292A
Other languages
Japanese (ja)
Inventor
Mari Nakao
真理 中尾
Shinya Arafuka
伸哉 荒深
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP25653292A priority Critical patent/JPH06106221A/en
Publication of JPH06106221A publication Critical patent/JPH06106221A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/30Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by lodging it in a rotating ring manipulator or ring segment manipulator

Abstract

PURPOSE:To shift the material turning gear of a roughly lined rolling mill to an arbitrary caliber position of a rolling roll at each stand. CONSTITUTION:A traveling member 10 which can travel freely on traveling rails 5, 6 mounted on the front of the roughly lined rolling mill in the axial directions of rolling rolls 7, 8, 9 is provided. The traveling member 10 is provided with a material passage. On supporting members 17, 18 fixed to the traveling member are provided with a turning member 25 supported rotatably round the axis of the material, an air cylinder 41 to turn the turning member, a pair of upper and lower feed rollers 26, 27 which are provided on the turning member so that they can attach or detach to or from the material passage to open or shut it, grip the material passing the material passage at the attaching time and release the grip at the detaching time, a hydraulic cylinder 31 to attach or detach to or from the feed rollers and a return guide 43 to receive the material which is mounted on the supporting member and returns from the rolling roll.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、粗列圧延機の前面に
設けられる材料転回装置に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a material rolling device provided on the front surface of a rough rolling mill.

【0002】[0002]

【従来の技術】従来の粗列圧延機には例えば図10に示す
ような材料誘導落下装置71が第1スタンドの前面に固定
され、図11に示すような材料転回装置81が第2、第3ス
タンドの前面に固定されている。このような装置におい
ては例えば第1スタンドの1パスカリバーを通った材料
が次に2パスカリバーを通って材料誘導落下装置71の回
転ローラ72上に送られ、該ローラ上にあるときシリンダ
73の作動により矢視のように横移動される落下部材74に
より斜状の板部材75に沿って落下される。落下された材
料は、次に図示しない搬送部材で第2スタンドの前面へ
運ばれ、材料転回装置81のローラ82,83間に通され、シ
リンダ84の作動により略45°転回され、第2スタンドの
任意のカリバーに通される。このようにして第2スタン
ド、第3スタンドと材料を通して、材料を所定の形状に
圧延する。
2. Description of the Related Art In a conventional rough row rolling mill, for example, a material guide dropping device 71 as shown in FIG. 10 is fixed to the front surface of a first stand, and a material rolling device 81 as shown in FIG. It is fixed to the front of the 3 stand. In such an apparatus, for example, the material that has passed through the 1-pass caliber of the first stand is then sent through the 2-pass caliber onto the rotating roller 72 of the material guide and drop device 71, and when it is on the roller, the cylinder.
By the operation of 73, it is dropped along the oblique plate member 75 by the falling member 74 that is laterally moved as shown by the arrow. The dropped material is then carried to the front surface of the second stand by a carrying member (not shown), passed between the rollers 82 and 83 of the material turning device 81, and turned about 45 ° by the operation of the cylinder 84, and then the second stand. Threaded through any of the Calibers. In this way, the material is rolled into a predetermined shape through the second stand, the third stand and the material.

【0003】[0003]

【発明が解決しようとする課題】ところで、前記従来の
装置の材料誘導落下装置71では、パススケジュールが固
定されているため、第1スタンドの圧延ロール76,77,
78に対するカリバー形成の自由度がない。装置スペース
によりカリバーピッチが制約される。材料にねじれが生
じた場合、材料誘導落下装置71内で材料が詰まるという
問題があった。また材料転回装置81では、装置スペース
によりカリバーピッチが制約される。転回装置内のロー
ラ82,83間の隙間調整が自由にできない。パススケジュ
ールが変わる毎に転回装置、出口トイの移動が必要とい
う問題があった。さらに全体としてもテーブルローラ以
外に材料を各スタンドの圧延ロールのカリバーへ押し込
む押し込み力がないために、ハイス、チタン合金等の材
料を押し込む際、咬え込みトラブルが発生するという問
題があった。
By the way, in the material guiding and dropping device 71 of the conventional device, since the pass schedule is fixed, the rolling rolls 76, 77 of the first stand,
There is no freedom of caliber formation for 78. Caliber pitch is constrained by equipment space. When the material is twisted, there is a problem that the material is clogged in the material guide and drop device 71. Further, in the material turning device 81, the caliber pitch is restricted by the device space. The gap between the rollers 82 and 83 in the turning device cannot be adjusted freely. There was a problem that the turning device and exit toy had to be moved each time the pass schedule changed. Further, as a whole, since there is no pushing force for pushing the material into the caliber of the rolling roll of each stand in addition to the table roller, there is a problem that biting trouble occurs when pushing the material such as HSS or titanium alloy.

【0004】そこでこの発明は、転回装置を各スタンド
の圧延ロールの任意のカリバー位置にシフト可能とし
て、前記従来の問題点を解決することができる装置を提
供することを目的とする。
Therefore, an object of the present invention is to provide a device capable of solving the above-mentioned conventional problems by making it possible to shift the turning device to an arbitrary caliber position of the rolling roll of each stand.

【0005】[0005]

【課題を解決するための手段】前記目的を達成するた
め、請求項1の発明は、粗列圧延機の前面に設けられた
走行レール上を圧延ロールの軸方向に走行自在に設けら
れた走行部材を具え、この走行部材には材料通過路を有
し、走行部材に固定された支持部材に材料の軸回りに転
回可能に支持された転回部材と、この転回部材を転回さ
せる第1作動部材と、前記転回部材に材料通過路を開閉
するように接離可能に設けられ、接近時に材料通過路を
通過する材料をグリップし、離間時にグリップを解放す
る上下1対のフィードローラと、このフィードローラを
接離させる第2作動部材と、前記支持部材に設けられ、
圧延ロールをリターンして通ってくる材料を受けるリタ
ーンガイドとが設けられている。請求項2の発明は、請
求項1の発明において、1対のフィードローラのうち、
下方のフィードローラを回転する駆動部材が転回部材に
設けられている。
In order to achieve the above-mentioned object, the invention of claim 1 is a travel provided on a travel rail provided on the front surface of a rough rolling mill so as to be able to travel in the axial direction of a rolling roll. A turning member supported by a supporting member fixed to the running member so as to be able to turn about the axis of the material; and a first actuating member for turning the turning member. And a pair of upper and lower feed rollers which are provided on the turning member so as to be capable of contacting and separating so as to open and close the material passage, grip the material passing through the material passage when approaching, and release the grip when separating, and the feed rollers. A second actuating member for bringing the roller into and out of contact with the supporting member,
A return guide is provided for receiving the material that returns through the rolling rolls. According to a second aspect of the present invention, in the first aspect of the invention, a pair of feed rollers is
A drive member for rotating the lower feed roller is provided on the turning member.

【0006】[0006]

【作用】走行部材が走行レール上を走行して所定の粗列
圧延機の前に位置する一方、材料がこの走行部材の転回
部材内へ送り込まれると、第2作動部材が作動されて材
料が両フィードローラ間でグリップされる。グリップ後
に第1作動部材が作動され、転回部材が支持部材に対し
て転回される。転回完了後、前記フィードローラにより
材料が圧延ロール側へ送り込まれ、圧延される。圧延
後、走行部材が走行レール上を次の粗列圧延機の前まで
走行され、該走行部材に設けられて同時に走行されるリ
ターンガイドに圧延ロールの後面から前面側に搬送され
る材料が受けられる。
When the traveling member travels on the traveling rail and is positioned in front of the predetermined rough rolling mill, and when the material is fed into the rolling member of the traveling member, the second actuating member is actuated to move the material. It is gripped between both feed rollers. The first actuating member is actuated after gripping, and the turning member is turned with respect to the support member. After the completion of turning, the material is sent to the rolling roll side by the feed roller and rolled. After rolling, the traveling member travels on the traveling rail up to the front of the next rough row rolling mill, and the return guide provided on the traveling member and simultaneously traveling receives the material conveyed from the rear surface to the front surface of the rolling roll. To be

【0007】[0007]

【実施例】図1はこの発明の一実施例の一部破断の正面
図、図2は図1の左側面図である。図1で1は三段の粗
列圧延機の第1スタンドで、この第1スタンド1の前面
には転回装置用機枠2が前面テーブルローラ3,3間に
位置するように設けられている。機枠2には上下に段差
をおいて走行レール5,6が粗列圧延機の第1〜第3ス
タンドの各圧延ロール7,8,9の軸方向に沿って配設
され、該レール5,6上には走行部材10が走行自在に設
けられている。走行部材10は走行レール5,6上に載る
走行部11,12を有する本体13を具え、該本体13にはAC
サーボモータ14が搭載されており、該モータ14の駆動に
よりモータ軸に装着のピニオン15が走行レール6の近く
の機枠2に配設されたラック16上を回転することによ
り、走行部材10を走行自在となしている。
FIG. 1 is a partially cutaway front view of an embodiment of the present invention, and FIG. 2 is a left side view of FIG. In FIG. 1, reference numeral 1 is a first stand of a three-stage rough rolling mill, and a machine frame 2 for a rolling device is provided on the front surface of the first stand 1 so as to be located between the front table rollers 3 and 3. . Traveling rails 5 and 6 are arranged on the machine frame 2 at different levels along the axial direction of the rolling rolls 7, 8 and 9 of the first to third stands of the rough rolling mill. , 6 is provided with a traveling member 10 so as to be freely movable. The traveling member 10 includes a main body 13 having traveling portions 11 and 12 mounted on the traveling rails 5 and 6, and the main body 13 has an AC body.
A servo motor 14 is mounted, and a pinion 15 mounted on the motor shaft is driven by the motor 14 to rotate on a rack 16 arranged on the machine frame 2 near the traveling rail 6 to move the traveling member 10. It is said that it can run freely.

【0008】本体13の上面には図3,4にも示すように
1対のリング状支持部材17,18が材料の通過方向に所定
の間隔をおいてボルト19,20で固定され、該支持部材1
7,18間には図5に示すように4本の支柱と頂板、底板
からなる方形立体形の枠形部材21と、その両側に固定さ
れ、内周側に材料通過路が形成された中空円筒部22,23
からなる転回部材25が、一方の円筒部22を支持部材17
に、他方の円筒部23を支持部材18にそれぞれ回転自在に
嵌挿して支持されている。転回部材25の枠形部材21内に
は図6〜9に示すように接近時に前記材料通過路を通過
する材料をグリップし、離間時にグリップを解放する上
下1対のフィードローラ26,27がそれぞれ両端部を軸受
で支持されて配置されている。28,29はその軸受と一体
となった軸受押えで、両側に張出した部分を枠形部材21
の縦溝30に係合させ、下フィードローラ27は移動不能
に、上フィードローラ26は枠形部材21の上部に設けた油
圧シリンダ31により下フィードローラ27に対して前記材
料通過路を開閉するように接離可能になっている。32は
下フィードローラ27の軸とカップリング33を介して連結
された駆動モータで、このモータ32の駆動により下フィ
ードローラ27を回転駆動させ、両ローラ26,27でグリッ
プした材料を圧延ロール8,9のカリバーへ向けて押し
込めるようになっている。
As shown in FIGS. 3 and 4, a pair of ring-shaped supporting members 17 and 18 are fixed to the upper surface of the main body 13 with bolts 19 and 20 at predetermined intervals in the material passing direction, and the supporting members are supported. Member 1
As shown in FIG. 5, between 7 and 18, a rectangular solid member 21 having four columns, a top plate, and a bottom plate, and a hollow member fixed on both sides of the frame member 21 and having a material passage on the inner peripheral side. Cylindrical part 22, 23
The turning member 25, which is composed of
The other cylindrical portion 23 is rotatably fitted in and supported by the supporting member 18. As shown in FIGS. 6 to 9, a pair of upper and lower feed rollers 26 and 27 for gripping the material passing through the material passage when approaching and releasing the grip when separated are provided in the frame-shaped member 21 of the turning member 25, respectively. Both ends are supported by bearings. 28 and 29 are bearing retainers that are integrated with the bearing, and the portions that project to both sides are frame-shaped members 21
, The lower feed roller 27 is immovable, and the upper feed roller 26 opens and closes the material passage with respect to the lower feed roller 27 by a hydraulic cylinder 31 provided above the frame-shaped member 21. It is possible to approach and separate. Reference numeral 32 denotes a drive motor connected to the shaft of the lower feed roller 27 via a coupling 33. The drive of this motor 32 drives the lower feed roller 27 to rotate, and the material gripped by both rollers 26, 27 is rolled by a rolling roll 8 It can be pushed toward the caliber 9

【0009】図9で35,36は転回部材25の円筒部22,23
の材料通過路にそれぞれ嵌挿して配設された材料誘導ガ
イド、37,38は軸受メタルである。図7,8で40は円筒
部23の大径部に突設された二又の取付部で、この取付部
40には本体13に取付けられたエアシリンダ41のロッド先
端部が取付けられ、エアシリンダ41の作動により転回部
材25を支持部材17,18の軸心を中心として所定角度、こ
の例では略90°転回させられるようになっている。ま
た、図1,2で43はリターンして圧延ロール7,8のカ
リバーを通ってくる材料を受ける上方開口のトイ状のリ
ターンガイドで、下部ブラケット44,45を介して支持部
材18,19の上部平坦面18a,19a(図3,4参照)にボ
ルト等で取付けられている。下部ブラケット44には入口
ガイド46が、下部ブラケット45には出口ガイド47が取付
けられ、それぞれ転回部材25内へ送り込まれる材料を誘
導するようになっている。48は入口ガイド46と支持部材
17間に本体13の前面に固定して立設された方形の枠形部
材で、この枠形部材48には上下に1対の材料誘導ガイド
50,51が設けられている。
In FIG. 9, 35 and 36 are cylindrical portions 22 and 23 of the turning member 25.
Material guides 37 and 38, which are respectively fitted and disposed in the material passages, are bearing metals. In FIGS. 7 and 8, reference numeral 40 denotes a bifurcated mounting portion projecting from the large diameter portion of the cylindrical portion 23.
A rod tip portion of an air cylinder 41 attached to the main body 13 is attached to the body 40, and the turning member 25 is actuated by the operation of the air cylinder 41 to form a predetermined angle about the axes of the support members 17 and 18, approximately 90 ° in this example. It is designed to be turned. 1 and 2, reference numeral 43 denotes a toy-shaped return guide having an upper opening for returning and receiving the material coming through the caliber of the rolling rolls 7 and 8, and the support members 18 and 19 of the supporting members 18 and 19 via the lower brackets 44 and 45. It is attached to the upper flat surfaces 18a, 19a (see FIGS. 3 and 4) with bolts or the like. An inlet guide 46 is attached to the lower bracket 44 and an outlet guide 47 is attached to the lower bracket 45 to guide the material fed into the turning member 25. 48 is an inlet guide 46 and a supporting member
It is a rectangular frame-shaped member that is fixedly installed on the front surface of the main body 13 between 17 and the frame-shaped member 48 has a pair of upper and lower material guide guides.
50 and 51 are provided.

【0010】次に前記実施例の作用を説明する。ACサ
ーボモータ14の駆動により走行部材10が走行レール5,
6上を走行し、第1スタンド1の前に位置すると、第1
スタンド1の前面テーブルローラ3及び図示しない後面
テーブルローラが正転する。この両テーブルローラの正
転により材料がテーブルローラ3で搬送され、入口ガイ
ド46、誘導ガイド50,51を経て転回部材25内へ送り込ま
れる。転回部材25内へ送り込まれる材料に対しては、図
示しない制御回路により転回すべき材料なのか、転回し
なくともよい材料なのかの指令が出され、転回すべき材
料である場合、転回部材25に設けた図示しない入口セン
サで材料が検知され、タイマによる所定時間後に油圧シ
リンダ31が作動され、上フィードローラ26が下動して、
下フィードローラ27との間で材料をグリップする。これ
とほぼ同時にエアシリンダ41が作動され、転回部材25が
支持部材17,18に対して略90°転回される。転回完了
後、モータ32が駆動され、下フイードローラ27が正転す
る。またこれと同時に、前面テーブルローラ3及び後面
テーブルローラが正転し、これにより材料出口ガイド47
を経て第1スタンド1の圧延ロール8,9側へ送り込ま
れ、該圧延ロールのカリバーにかんで圧延される。圧延
後、材料は図示しない搬送部材により第2スタンドの後
面側まで搬送される。
Next, the operation of the above embodiment will be described. By driving the AC servomotor 14, the traveling member 10 moves the traveling rail 5,
No. 1 when you run over 6 and are in front of the first stand 1.
The front table roller 3 and the rear table roller (not shown) of the stand 1 rotate normally. The material is conveyed by the table roller 3 by the normal rotation of the both table rollers, and is fed into the turning member 25 through the inlet guide 46 and the guide guides 50 and 51. With respect to the material fed into the turning member 25, a control circuit (not shown) issues a command as to whether the material should be turned or not need to be turned. The material is detected by an inlet sensor (not shown) provided in, the hydraulic cylinder 31 is activated after a predetermined time by the timer, the upper feed roller 26 moves downward,
The material is gripped between the lower feed roller 27. Almost at the same time, the air cylinder 41 is operated and the turning member 25 is turned about 90 ° with respect to the supporting members 17 and 18. After the rotation is completed, the motor 32 is driven and the lower feed roller 27 is normally rotated. At the same time, the front table roller 3 and the rear table roller rotate in the forward direction, which causes the material outlet guide 47.
After that, it is fed to the rolling rolls 8 and 9 of the first stand 1 and rolled by the caliber of the rolling rolls. After rolling, the material is transported to the rear surface side of the second stand by a transport member (not shown).

【0011】前記において転回しなくともよい材料の場
合は、エアシリンダ41による転回部材25の略90°転回が
行われないだけであり、そのほかの材料に対するグリッ
プや送りは同様である。
In the case of a material that does not need to be turned in the above, the turning member 25 is not turned by the air cylinder 41 at approximately 90 °, and the grip and feed for the other materials are the same.

【0012】次に、ACサーボモータ14が再び駆動さ
れ、この駆動により走行部材10が走行レール5,6上を
走行し、第2スタンドの前に位置すると、図示しない後
面チルチングテーブルが上昇した後、第2スタンドの前
面テーブルローラ及び後面テーブルローラが逆転し、こ
のテーブルローラの逆転により材料が後面から第2スタ
ンドの圧延ロール7,8側に搬送され、該圧延ロールの
カリバーにかんで圧延される。圧延後、材料はリターン
ガイド43に送られて受けられ、該ガイドに設けられた回
転ローラによりさらに前面側に誘導されて、前面テーブ
ルローラ3上に落下される。このようにしてこの実施例
ではさらに第2スタンドから第3スタンドへと圧延が行
われることとなるが、第3スタンドの圧延はパススケジ
ュールにより行われない場合もある。
Next, the AC servomotor 14 is driven again, and by this driving, the traveling member 10 travels on the traveling rails 5 and 6, and when it is positioned in front of the second stand, the rear tilting table (not shown) is raised. After that, the front table roller and the rear table roller of the second stand reversely rotate, and the material is conveyed from the rear surface to the rolling rolls 7 and 8 of the second stand by the reverse rotation of the table roller, and the material is rolled by the caliber of the rolling roll. To be done. After rolling, the material is sent to and received by the return guide 43, further guided to the front side by the rotating roller provided in the guide, and dropped onto the front table roller 3. Thus, in this embodiment, rolling is further performed from the second stand to the third stand, but the rolling of the third stand may not be performed according to the pass schedule.

【0013】この実施例の走行部材10、支持部材17,1
8、転回部材25等は好ましい形のものを一例として示し
たにすぎず、これ以外の形状、構造のものを排除するも
のではない。
The traveling member 10 and the supporting members 17 and 1 of this embodiment
8. The turning member 25 and the like are shown as preferable examples by way of example, and other shapes and structures are not excluded.

【0014】[0014]

【発明の効果】請求項1の発明は前記のような構成から
なるので、転回装置を圧延ロールの任意のカリバー位置
にシフトすることが可能となる。したがって、カリバー
を圧延ロールの任意の位置に形成できて、圧延ロールの
胴長さを最大限に活用することができる。また、両フィ
ードローラの隙間を第2作動部材の作動により任意に調
整することができるとともに、リターンガイドを転回装
置とともに走行部材で走行させることができるので、パ
ススケジュールが変わっても、従来のようにリターンガ
イドをその都度移動させる必要がない。請求項2の発明
はさらに駆動部材により下フィードローラを回転駆動さ
せることにより、グリップした材料を押し込む力が強く
なり、従来生じていた圧延ロールへの咬え込みトラブル
をなくしてハイス、チタン合金等の材料でも確実に押し
込むことができるという優れた効果がある。
Since the invention of claim 1 has the above-mentioned structure, the turning device can be shifted to an arbitrary caliber position of the rolling roll. Therefore, the caliber can be formed at any position on the rolling roll, and the cylinder length of the rolling roll can be utilized to the maximum. Further, the gap between both feed rollers can be arbitrarily adjusted by the operation of the second operating member, and the return guide can be moved by the traveling member together with the turning device. There is no need to move the return guide each time. According to the invention of claim 2, the lower feed roller is driven to rotate by the driving member, so that the force of pushing the gripped material becomes strong, and the problem of biting into the rolling roll which has been conventionally caused is eliminated, and high speed steel, titanium alloy, etc. It has an excellent effect that it can be surely pushed in even with the above material.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の一実施例の一部破断の正面図であ
る。
FIG. 1 is a partially cutaway front view of an embodiment of the present invention.

【図2】図1の左側面図である。FIG. 2 is a left side view of FIG.

【図3】支持部材の正面図である。FIG. 3 is a front view of a support member.

【図4】支持部材の正面図である。FIG. 4 is a front view of a support member.

【図5】転回部材の縦断正面図である。FIG. 5 is a vertical sectional front view of a turning member.

【図6】要部の正面図である。FIG. 6 is a front view of a main part.

【図7】要部の左側面図である。FIG. 7 is a left side view of a main part.

【図8】要部の右側面図である。FIG. 8 is a right side view of a main part.

【図9】図6の線A−Aに沿う横断平面図である。9 is a cross-sectional plan view taken along the line AA of FIG.

【図10】従来の装置を示す側断面図である。FIG. 10 is a side sectional view showing a conventional device.

【図11】従来の装置を示す正断面図である。FIG. 11 is a front cross-sectional view showing a conventional device.

【符号の説明】[Explanation of symbols]

1 第1スタンド 2 機枠 3 前面テーブルローラ 5,6 走行レール 7,8,9 圧延ロール 10 走行部材 17,18 支持部材 25 転回部材 26,27 フィードローラ 31 油圧シリンダ 32 駆動モータ 41 エアシリンダ 43 リターンガイド 1 1st stand 2 Machine frame 3 Front table roller 5,6 Traveling rail 7,8,9 Rolling roll 10 Traveling member 17,18 Supporting member 25 Rolling member 26,27 Feed roller 31 Hydraulic cylinder 32 Drive motor 41 Air cylinder 43 Return guide

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 粗列圧延機の前面に設けられた走行レー
ル上を圧延ロールの軸方向に走行自在に設けられた走行
部材を具え、この走行部材には材料通過路を有し、走行
部材に固定された支持部材に材料の軸回りに転回可能に
支持された転回部材と、この転回部材を転回させる第1
作動部材と、前記転回部材に材料通過路を開閉するよう
に接離可能に設けられ、接近時に材料通過路を通過する
材料をグリップし、離間時にグリップを解放する上下1
対のフィードローラと、このフィードローラを接離させ
る第2作動部材と、前記支持部材に設けられ、圧延ロー
ルをリターンして通ってくる材料を受けるリターンガイ
ドとが設けられていることを特徴とする粗列圧延機の材
料転回装置。
1. A traveling member provided so as to be able to travel in the axial direction of a rolling roll on a traveling rail provided on the front surface of a rough rolling mill, the traveling member having a material passage, and the traveling member. A slewing member supported by a supporting member fixed to the slab so that the slewing member is rotatable around the axis of the material;
An operating member and a turning member which are provided so as to be able to come into contact with and separate from each other so as to open and close the material passage, grip the material passing through the material passage when approaching, and release the grip when separating 1
A pair of feed rollers, a second actuating member for bringing the feed rollers into and out of contact with each other, and a return guide provided on the support member for receiving a material that returns through a rolling roll and passes therethrough. Material rolling device for rough row rolling mill.
【請求項2】 前記1対のフィードローラのうち、下方
のフィードローラを回転する駆動部材が転回部材に設け
られている請求項1記載の粗列圧延機の材料転回装置。
2. The material rolling device for the rough rolling mill according to claim 1, wherein a driving member for rotating the lower feed roller of the pair of feed rollers is provided in the rolling member.
JP25653292A 1992-09-25 1992-09-25 Material turning gear for roughly lined rolling mill Withdrawn JPH06106221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25653292A JPH06106221A (en) 1992-09-25 1992-09-25 Material turning gear for roughly lined rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25653292A JPH06106221A (en) 1992-09-25 1992-09-25 Material turning gear for roughly lined rolling mill

Publications (1)

Publication Number Publication Date
JPH06106221A true JPH06106221A (en) 1994-04-19

Family

ID=17293935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25653292A Withdrawn JPH06106221A (en) 1992-09-25 1992-09-25 Material turning gear for roughly lined rolling mill

Country Status (1)

Country Link
JP (1) JPH06106221A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881005A2 (en) * 1997-05-31 1998-12-02 Sms Schloemann-Siemag Aktiengesellschaft Method and device for tilting rolled sections, for example billets, about their longitudinal axis
EP1137506A1 (en) * 1998-08-19 2001-10-04 Sullivan & Haddon Group Limited Elongate body processing
CN105990055A (en) * 2016-06-28 2016-10-05 苏州市吴中区胥口健浩五金加工厂 Turnover device for stroke switch assembly machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881005A2 (en) * 1997-05-31 1998-12-02 Sms Schloemann-Siemag Aktiengesellschaft Method and device for tilting rolled sections, for example billets, about their longitudinal axis
EP0881005A3 (en) * 1997-05-31 2001-03-21 SMS Demag AG Method and device for tilting rolled sections, for example billets, about their longitudinal axis
EP1137506A1 (en) * 1998-08-19 2001-10-04 Sullivan & Haddon Group Limited Elongate body processing
EP1137506A4 (en) * 1998-08-19 2002-11-13 Sullivan & Haddon Group Ltd Elongate body processing
CN105990055A (en) * 2016-06-28 2016-10-05 苏州市吴中区胥口健浩五金加工厂 Turnover device for stroke switch assembly machine

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Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 19991130