JPS5861301U - rolling mill - Google Patents
rolling millInfo
- Publication number
- JPS5861301U JPS5861301U JP15651981U JP15651981U JPS5861301U JP S5861301 U JPS5861301 U JP S5861301U JP 15651981 U JP15651981 U JP 15651981U JP 15651981 U JP15651981 U JP 15651981U JP S5861301 U JPS5861301 U JP S5861301U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rolling mill
- work rolls
- lower work
- pressure
- 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.)
- Pending
Links
Landscapes
- Control Of Metal Rolling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の圧延機の説明図、第２図は従来の圧延機
の他の例を示す説明図、第３図は本考案の概略側面図、
第４図は作業ロールをシフトさせる−の各押付はローラ
の配置を示す平面図である。
１．２・・・・・・作業ロール、１′、２′・・・・・
・ネック部、３．４・・・・・・押付はローラ、５・・
・・・・ハウジング、６．８・・・・・・シリンダ、７
．９・・・・・・ピストンロッド、１０・・・・・・圧
力調整弁、１１・・・・・・位置検出器、１２・・・・
・・設定器、１３・・・・・・サーボ弁、ｉ″４・・・
・・・加算器。Fig. 1 is an explanatory diagram of a conventional rolling mill, Fig. 2 is an explanatory diagram showing another example of the conventional rolling mill, and Fig. 3 is a schematic side view of the present invention.
FIG. 4 is a plan view illustrating the arrangement of rollers for each pressing step to shift the work roll. 1.2...Work roll, 1', 2'...
・Neck part, 3.4... Pressing is done by roller, 5...
...Housing, 6.8 ...Cylinder, 7
．． 9... Piston rod, 10... Pressure regulating valve, 11... Position detector, 12...
...Setting device, 13...Servo valve, i″4...
...adder.
Claims (1)
た圧延機において、上、下作業ロールの軸心間を結ぶ圧
下ラインに対し圧延ライン方向の反対側より上、下作業
ロールのネック部間に接し得るよう一対の押付はローラ
を互い違いに配設し、・ 該各押付はローラをハウジ
ングに設けた各油圧シリンダに接続して該一方のシリン
ダを圧力制御用とし他方のシリンダを位置制御用とし、
且つ圧力制御用シリンダの圧力に対応して位置制御用シ
リンダの位置を制御する装置を備えたことを特徴とする
圧延機。In a rolling mill in which the upper and lower work rolls can be shifted in the i center force direction, the neck of the upper and lower work rolls is A pair of pressing rollers are arranged alternately so as to be in contact with the parts, and each pressing roller is connected to each hydraulic cylinder provided in the housing so that one cylinder is used for pressure control and the other cylinder is used for positioning. For control purposes,
A rolling mill further comprising a device for controlling the position of the position control cylinder in accordance with the pressure of the pressure control cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15651981U JPS5861301U (en) | 1981-10-21 | 1981-10-21 | rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15651981U JPS5861301U (en) | 1981-10-21 | 1981-10-21 | rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5861301U true JPS5861301U (en) | 1983-04-25 |
Family
ID=29949054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15651981U Pending JPS5861301U (en) | 1981-10-21 | 1981-10-21 | rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5861301U (en) |
-
1981
- 1981-10-21 JP JP15651981U patent/JPS5861301U/en active Pending
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