JPH01177006U - - Google Patents
Info
- Publication number
- JPH01177006U JPH01177006U JP7171388U JP7171388U JPH01177006U JP H01177006 U JPH01177006 U JP H01177006U JP 7171388 U JP7171388 U JP 7171388U JP 7171388 U JP7171388 U JP 7171388U JP H01177006 U JPH01177006 U JP H01177006U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- hydraulic cylinder
- hydraulic
- axial direction
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
第１図は本考案の一実施例のシフト装置の油圧
系統図、第２図は従来のシフト装置の油圧系統図
である。
１…ハウジング、２…ロール、３…軸受箱、４
…フレーム、５…シリンダ、６…レバー、７〜９
…ピン。
FIG. 1 is a hydraulic system diagram of a shift device according to an embodiment of the present invention, and FIG. 2 is a hydraulic system diagram of a conventional shift device. 1...Housing, 2...Roll, 3...Bearing box, 4
...Frame, 5...Cylinder, 6...Lever, 7-9
…pin.
Claims (1)
トさせる装置を装備した圧延機において、 前記油圧シリンダに前記ロールを軸方向に移動
可能な油圧回路と前記油圧シリンダよりの動力が
前記ロール迄伝達可能で、かつ、前記ロールの移
動を不可にする油圧低圧回路を設けたことを特徴
とする圧延機のロールシフト装置。 ２ 前記油圧シリンダの前記油圧回路に前記ロー
ルを軸方向に移動可能な圧力から、前記油圧シリ
ンダよりの動力が前記ロール迄伝達可能で、かつ
、前記ロールの移動不可とする圧力の調整が可能
な圧力調整弁を設けたことを特徴とする実用新案
登録請求の範囲第１項記載の圧延機のロールシフ
ト装置。[Claims for Utility Model Registration] 1. A rolling mill equipped with a device for shifting rolls in the axial direction using a hydraulic cylinder, comprising: a hydraulic circuit in the hydraulic cylinder capable of moving the roll in the axial direction; A roll shift device for a rolling mill, characterized in that a hydraulic low pressure circuit is provided that can transmit power to the rolls and disables movement of the rolls. 2 The hydraulic circuit of the hydraulic cylinder is capable of adjusting a pressure that allows the roll to be moved in the axial direction, and a pressure that allows power from the hydraulic cylinder to be transmitted to the roll and makes it impossible to move the roll. A roll shift device for a rolling mill according to claim 1, characterized in that a pressure regulating valve is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7171388U JPH01177006U (en) | 1988-06-01 | 1988-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7171388U JPH01177006U (en) | 1988-06-01 | 1988-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177006U true JPH01177006U (en) | 1989-12-18 |
Family
ID=31296908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7171388U Pending JPH01177006U (en) | 1988-06-01 | 1988-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177006U (en) |
-
1988
- 1988-06-01 JP JP7171388U patent/JPH01177006U/ja active Pending
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