JPH02123302U - - Google Patents
Info
- Publication number
- JPH02123302U JPH02123302U JP2849989U JP2849989U JPH02123302U JP H02123302 U JPH02123302 U JP H02123302U JP 2849989 U JP2849989 U JP 2849989U JP 2849989 U JP2849989 U JP 2849989U JP H02123302 U JPH02123302 U JP H02123302U
- Authority
- JP
- Japan
- Prior art keywords
- rolling oil
- rolling
- strip
- rolling mill
- work rolls
- 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
- 239000010731 rolling oil Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Description
第１図は本考案の実施例としての概略を示す側
面図、第２図は第１図の―´線矢視図、第３
図Ａは同実施例のストリツプの幅の広い場合の作
用を示す平面図、第３図Ｂは同実施例のストリツ
プの幅の狭い場合の作用を示す平面図、第４図は
第１図の要部の拡大図、第５図は第４図の―
線矢視図、第６図は本考案の油遮断による研削性
能の改善効果のデータを示すグラフ、第７図は従
来の圧延油噴射法の説明図、第８図Ａ，Ｂ，Ｃそ
れぞれは第７図のａ―ａ´，ｂ―ｂ´及びｃ―ｃ
´断面における圧延油の付着状況の説明図、第９
図Ａ，Ｂ，Ｃはそれぞれ第７図のａ―ａ´，ｂ―
ｂ´及びｃ―ｃ´断面におけるオンラインロール
グラインダ用砥石との関係を示す説明図である。
１……圧延油遮断用噴出ノズル、２……圧延野
噴出ノズル、３……圧延油遮断用スプレ、４……
圧延油スプレ、５……ワークロール、６……サイ
ドガイド、７……オンラインロールグラインダ砥
石、Ｓ……ストリツプ、Ｏ……圧延油、Ｗ……水
。
Fig. 1 is a side view schematically showing an embodiment of the present invention, Fig. 2 is a view taken along the line -' in Fig. 1, and Fig. 3 is a side view schematically showing an embodiment of the present invention.
Figure A is a plan view showing the effect when the width of the strip is wide in the same embodiment, Figure 3B is a plan view showing the effect when the width of the strip is narrow in the same example, and Figure 4 is the same as in Figure 1. An enlarged view of the main parts, Figure 5 is the same as Figure 4.
6 is a graph showing data on the improvement effect of grinding performance due to the oil cut-off of the present invention, FIG. 7 is an explanatory diagram of the conventional rolling oil injection method, and FIG. 8 A, B, and C are respectively a-a', b-b' and c-c in Figure 7
'Explanatory diagram of the adhesion of rolling oil in the cross section, No. 9
Figures A, B, and C are a-a' and b- of Figure 7, respectively.
It is an explanatory view showing the relationship with a grindstone for an online roll grinder in b' and c-c' cross sections. 1... Spray nozzle for blocking rolling oil, 2... Rolling field spray nozzle, 3... Spray for blocking rolling oil, 4...
Rolling oil spray, 5... Work roll, 6... Side guide, 7... Online roll grinder grindstone, S... Strip, O... Rolling oil, W... Water.
Claims (1)
板幅方向に設けられた圧延油噴出ノズル、及び圧
延機の作業ロールの非通板部の範囲において拡縮
可能なサイドガイドに設けられ前記圧延油噴出ノ
ズルと前記作業ロールの間に位置する圧延油遮断
手段を備えたことを特徴とする圧延機の圧延油遮
断装置。 A rolling oil spouting nozzle is provided in the width direction of the strip plate on the inlet side of the rolling mill to sandwich the strip, and the rolling oil spouting nozzle is provided on a side guide that can be expanded and contracted in the range of the non-threaded part of the work roll of the rolling mill. A rolling oil cutoff device for a rolling mill, comprising a rolling oil cutoff means located between the work rolls and the work rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028499U JPH0719606Y2 (en) | 1989-03-15 | 1989-03-15 | Rolling oil cutoff device for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028499U JPH0719606Y2 (en) | 1989-03-15 | 1989-03-15 | Rolling oil cutoff device for rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123302U true JPH02123302U (en) | 1990-10-11 |
| JPH0719606Y2 JPH0719606Y2 (en) | 1995-05-10 |
Family
ID=31251914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989028499U Expired - Lifetime JPH0719606Y2 (en) | 1989-03-15 | 1989-03-15 | Rolling oil cutoff device for rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719606Y2 (en) |
-
1989
- 1989-03-15 JP JP1989028499U patent/JPH0719606Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0719606Y2 (en) | 1995-05-10 |
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