JPH0140563Y2 - - Google Patents
Info
- Publication number
- JPH0140563Y2 JPH0140563Y2 JP12619982U JP12619982U JPH0140563Y2 JP H0140563 Y2 JPH0140563 Y2 JP H0140563Y2 JP 12619982 U JP12619982 U JP 12619982U JP 12619982 U JP12619982 U JP 12619982U JP H0140563 Y2 JPH0140563 Y2 JP H0140563Y2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- water
- caliber
- gutter
- shaped cross
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000000498 cooling water Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 8
- 210000002105 tongue Anatomy 0.000 description 6
- 235000006506 Brasenia schreberi Nutrition 0.000 description 4
- 244000267222 Brasenia schreberi Species 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
【考案の詳細な説明】
本考案はロールワイパーに関し、さらに詳しく
は、ロール冷却水が圧延材に落下するのを防止で
きるロールワイパーに関する。[Detailed Description of the Invention] The present invention relates to a roll wiper, and more particularly, to a roll wiper that can prevent roll cooling water from falling onto a rolled material.
圧延機のロール冷却に使用する冷却水は、ロー
ルを冷却する以外に、冷却水による圧延材に対す
る過度の冷却によつて、圧延材の品質低下を招来
するという問題があり、従来はロールを冷却した
冷却水を圧延材に落下しないようにするために、
ロールの両側から軟質ラバー等をロール面に接触
させ、これをロール端部のチヨツク等からわたし
たビームで支持することが行なわれたが、冷却水
の排水について考慮されておらず、水はロールと
軟質ラバーの隙間からこぼれ落ちるのである。ま
た、ロール径が変更されたり、上記の軟質ラバー
が摩耗した様な場合には始めからセツトをやり直
さなければならないという問題がある。 The cooling water used to cool the rolls of rolling mills not only cools the rolls, but also has the problem of excessive cooling of the rolled material by the cooling water, leading to deterioration in the quality of the rolled material. In order to prevent the cooled water from falling onto the rolled material,
It has been done to bring soft rubber, etc. into contact with the roll surface from both sides of the roll, and to support this with a beam extending from the chock at the end of the roll, but no consideration was given to drainage of cooling water, and the water was It spills out through the gaps in the soft rubber. Furthermore, if the roll diameter is changed or the soft rubber is worn out, there is a problem in that the setting must be restarted from the beginning.
本考案は圧延機、特に、ロールカリバーを有す
る圧延機における冷却水がロールを効果的に冷却
した後効率よく排水することができ、従来の圧延
機における冷却水による種々の問題点を解決した
圧延機のロールワイパーを提供するものである。 The present invention is a rolling mill, especially a rolling mill with a roll caliber, in which the cooling water can effectively cool the rolls and then drain efficiently, which solves various problems caused by cooling water in conventional rolling mills. It provides a roll wiper for the machine.
本考案に係るロールワイパーの特徴とするとこ
ろは、スタンドに取付けられたロール圧下装置の
ロールバランサ梁に回動可に設けられた複数のＬ
型支持杆に、カリバー付ロール幅より少し長い一
端に排水管のある断面Ｌ型の水受樋を支持し、こ
の断面Ｌ型水受樋のロール側に一端が回動可に取
付けられ、かつ、他端はカリバー付ロールより少
し長い遮水板に設けられたロールのカリバーと合
致する舌片の孔と一致するように取付けた複数の
流水樋とを有することにある。 The roll wiper according to the present invention is characterized by a plurality of L rotatably provided on the roll balancer beam of the roll lowering device attached to the stand.
A water receiving gutter with an L-shaped cross section and a drain pipe at one end that is slightly longer than the width of the roll with a caliber is supported on the mold support rod, and one end of the L-shaped water gutter is rotatably attached to the roll side, and The other end is provided with a plurality of water troughs installed in a water-shielding plate slightly longer than the roll with the caliber so as to match the hole in the tongue piece that matches the caliber of the roll.
本考案に係るロールワイパーについて、第１図
および第２図に示す実施例により説明する。 The roll wiper according to the present invention will be explained with reference to the embodiment shown in FIGS. 1 and 2.
スタンド１の上部に取付けられたロール圧下装
置１３の下部にあるロールバランサ梁２に回動可
に複数のＬ型支持杆３を設け、このＬ型支持杆３
にカリバー９付ロールR1の幅よりやや長い一端
に排水管８を有する断面Ｌ型水受樋４を支持し、
この断面Ｌ型水受樋４の両端には三角壁４′があ
る。そして、この断面Ｌ型水受樋４のロール側に
一端が回動可に支持された流水樋６があり、この
流水樋６の他端はカリバー９付ロールR1の幅と
略同じか、少し長い遮水板５が取付けられ、か
つ、遮水板５に設けたロールR1のカリバー９と
略合致する形状の舌片５′の孔７と流水樋６とが
一致するように取付けられており、そして、この
流水樋６は舌片５′と同数、即ち、カリバー９の
数と同数の複数個設けられている。このロールワ
イパーはカリバー付ロールの前後に設けるのがよ
い。 A plurality of L-shaped support rods 3 are rotatably provided on the roll balancer beam 2 at the bottom of the roll lowering device 13 attached to the upper part of the stand 1.
Supports an L-shaped water receiving gutter 4 with a drain pipe 8 at one end, which is slightly longer than the width of the roll R 1 with a caliber 9 attached.
There are triangular walls 4' at both ends of this L-shaped cross-sectional water gutter 4. There is a running water gutter 6 with one end rotatably supported on the roll side of this L-shaped cross-section water receiving gutter 4, and the other end of this running water gutter 6 is approximately the same width as the roll R1 with caliber 9 . A slightly longer water-shielding plate 5 is attached, and the water-shielding plate 5 is installed so that the hole 7 of the tongue piece 5', which has a shape that substantially matches the caliber 9 of the roll R1 provided on the water-shielding plate 5, and the water gutter 6 coincide with each other. A plurality of running water gutters 6 are provided, the same number as the tongues 5', that is, the same number as the calibers 9. This roll wiper is preferably provided before and after the caliber roll.
このような構成を有する本考案に係るロールワ
イパーは以下に説明するように作用するものであ
る。 The roll wiper according to the present invention having such a configuration operates as described below.
即ち、ロールR1が回転してカリバー９に圧延
材が通過するようになると、注水管１１のノズル
１２から冷却水がロールR1に対して噴射される
と、ロールR1が矢印回転しているので、冷却水
はやはりロールR1の回転と同じ方向に流れて、
遮水板５および舌片５′とロールR1とにより作ら
れる凹部に冷却水が留るような状態となるが、遮
水板５の舌片５′の孔７より急速に冷却水が流水
樋６を流れて断面Ｌ型水受樋４に流入し、そし
て、この水受樋４の一端にある排水管８より出て
管１０より機外に除去されるのである。 That is, when the roll R 1 rotates and the rolled material passes through the caliber 9, when cooling water is injected from the nozzle 12 of the water injection pipe 11 to the roll R 1 , the roll R 1 rotates as shown in the arrow. Therefore, the cooling water still flows in the same direction as the rotation of roll R1 ,
Although the cooling water remains in the recess formed by the water shielding plate 5, the tongue piece 5', and the roll R1 , the cooling water quickly flows out from the hole 7 of the tongue piece 5' of the water shielding plate 5. The water flows through the gutter 6 and flows into the L-shaped cross-section water receiving gutter 4, and then exits from the drain pipe 8 at one end of the water receiving gutter 4 and is removed from the machine through the pipe 10.
このように、本考案に係るロールワイパーは、
断面Ｌ型水受樋を設けることによつて冷却水は確
実にロールの端部に排水でき、かつ、遮水板によ
り冷却水はロールの下部に落ちることがなく、流
水樋へは遮水板の孔から正確に冷却水が流れ込む
ので冷却水がロールと遮水板の隙間から漏れるこ
とはない。 In this way, the roll wiper according to the present invention is
By providing an L-shaped cross-sectional water gutter, the cooling water can be reliably drained to the end of the roll, and the water shield plate prevents the cooling water from falling to the bottom of the roll. Since the cooling water flows accurately through the holes, it will not leak from the gap between the roll and the water shield plate.
さらに、本考案に係るロールワイパーは、ダブ
ルヒンジ構造であるのでロール径が変化したり、
遮水板が摩耗した場合でも自重により常にロール
に当接するので高いシール効果が得られ、また、
ロール組替時にもロールワイパーを手動、機械式
で上方に支持するだけでロールワイパーを取外す
ことなくロールを容易に交換することもできるの
である。 Furthermore, since the roll wiper according to the present invention has a double hinge structure, the roll diameter can change,
Even if the water shield plate is worn out, it always comes into contact with the roll due to its own weight, resulting in a high sealing effect.
When replacing the rolls, the rolls can be easily replaced without removing the roll wiper by simply supporting the roll wiper upward manually or mechanically.
以上説明したように本考案に係るロールワイパ
ーは上記の構成を有しているものであるから、上
述した効果の外に、ロールの冷却水が圧延材上に
落下しないので圧延材に生じる亀裂や圧延材の温
度低下を防止できるという効果がある。 As explained above, since the roll wiper according to the present invention has the above-mentioned configuration, in addition to the above-mentioned effects, since the cooling water of the roll does not fall onto the rolled material, cracks and the like that occur in the rolled material can be prevented. This has the effect of preventing the temperature of the rolled material from decreasing.
第１図および第２図は本考案に係るロールワイ
パーの一部断面側面図および正面図である。
１……スタンド、２……ロールバランサ梁、３
……Ｌ型支持杆、４……断面Ｌ型水受樋、５……
遮水板、５′……舌片、６……流水樋、７……孔、
８……排水管、９……カリバー、１３……圧下装
置、R1，R2……ロール。
1 and 2 are a partially sectional side view and a front view of a roll wiper according to the present invention. 1...Stand, 2...Roll balancer beam, 3
... L-shaped support rod, 4 ... L-shaped cross-section water gutter, 5 ...
Water shield plate, 5'...tongue, 6...water gutter, 7...hole,
8...Drain pipe, 9...Caliber, 13...Reducing device, R1 , R2 ...Roll.
Claims (1)
ルバランサ梁に回動可に設けられた複数のＬ型支
持杆に、カリバー付ロール幅より少し長い一端に
排水管のある断面Ｌ型の水受樋を支持し、この断
面Ｌ型水受樋のロール側に一端が回動可に取付け
られ、かつ、他端はカリバー付ロールの幅より少
し長い遮水板に設けられたロールのカリバーと合
致する舌片の孔と一致するように取付けた複数の
流水樋とを有することを特徴とするロールワイパ
ー。 A water receiving gutter with an L-shaped cross section with a drain pipe at one end, which is slightly longer than the width of the roll with caliber, is supported on multiple L-shaped support rods that are rotatably installed on the roll balancer beam of the roll lowering device attached to the stand. One end is rotatably attached to the roll side of this L-shaped cross-sectional water gutter, and the other end is a tongue piece that matches the caliber of the roll provided on the water shielding plate that is slightly longer than the width of the roll with caliber. A roll wiper characterized in that it has a plurality of running water gutters installed to match the holes of the roll wiper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12619982U JPS5930304U (en) | 1982-08-21 | 1982-08-21 | Roll wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12619982U JPS5930304U (en) | 1982-08-21 | 1982-08-21 | Roll wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5930304U JPS5930304U (en) | 1984-02-25 |
| JPH0140563Y2 true JPH0140563Y2 (en) | 1989-12-04 |
Family
ID=30287046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12619982U Granted JPS5930304U (en) | 1982-08-21 | 1982-08-21 | Roll wiper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930304U (en) |
-
1982
- 1982-08-21 JP JP12619982U patent/JPS5930304U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5930304U (en) | 1984-02-25 |
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