JPH0447803U - - Google Patents
Info
- Publication number
- JPH0447803U JPH0447803U JP9080890U JP9080890U JPH0447803U JP H0447803 U JPH0447803 U JP H0447803U JP 9080890 U JP9080890 U JP 9080890U JP 9080890 U JP9080890 U JP 9080890U JP H0447803 U JPH0447803 U JP H0447803U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- shift
- rolling mill
- piston rod
- liquid chamber
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
第１図は本考案の実施例の圧延機のシフトロー
ル装置の全体断面図、第２図は従来の圧延機のシ
フトロール装置の要部拡大断面図である。
図中、Ｘはロール軸線、１３は軸箱、２０はロ
ール、２３，２４はロール軸、２６はピストンロ
ツド、２７はピストン、２８，２９は油室（液室
）、３２は油圧シリンダ（シフトシリンダ）を示
す。
FIG. 1 is an overall cross-sectional view of a shift roll device of a rolling mill according to an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of essential parts of a conventional shift roll device of a rolling mill. In the figure, X is the roll axis, 13 is the axle box, 20 is the roll, 23 and 24 are the roll shafts, 26 is the piston rod, 27 is the piston, 28 and 29 are the oil chambers (liquid chambers), and 32 is the hydraulic cylinder (shift cylinder). ) is shown.
Claims (1)
リンダでロール軸線方向へ自在に摺動し得る圧延
機のシフトロール装置において、前記シフトシリ
ンダの液室を前記ロールのロール軸の端部内に設
け、かつ前記液室にピストンを介しロール軸線方
向へ移動可能に挿入したピストンロツドを、前記
軸箱に回転自在に支持させたことを特徴とする圧
延機のシフトロール装置。 In a shift roll device for a rolling mill in which a roll rotatably supported by an axle box can be freely slid in the roll axis direction by a shift cylinder, a liquid chamber of the shift cylinder is provided within an end of the roll axis of the roll, A shift roll device for a rolling mill, characterized in that a piston rod is inserted into the liquid chamber via a piston so as to be movable in the roll axis direction, and the shaft box rotatably supports the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990090808U JPH0810429Y2 (en) | 1990-08-30 | 1990-08-30 | Shift roll device for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990090808U JPH0810429Y2 (en) | 1990-08-30 | 1990-08-30 | Shift roll device for rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447803U true JPH0447803U (en) | 1992-04-23 |
| JPH0810429Y2 JPH0810429Y2 (en) | 1996-03-29 |
Family
ID=31825862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990090808U Expired - Lifetime JPH0810429Y2 (en) | 1990-08-30 | 1990-08-30 | Shift roll device for rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810429Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126910A (en) * | 1984-11-22 | 1986-06-14 | Ishikawajima Harima Heavy Ind Co Ltd | Roll |
| JPS61132209A (en) * | 1984-11-30 | 1986-06-19 | Ishikawajima Harima Heavy Ind Co Ltd | Roll device for rolling mill |
-
1990
- 1990-08-30 JP JP1990090808U patent/JPH0810429Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126910A (en) * | 1984-11-22 | 1986-06-14 | Ishikawajima Harima Heavy Ind Co Ltd | Roll |
| JPS61132209A (en) * | 1984-11-30 | 1986-06-19 | Ishikawajima Harima Heavy Ind Co Ltd | Roll device for rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810429Y2 (en) | 1996-03-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |