JPS6329606U - - Google Patents
Info
- Publication number
- JPS6329606U JPS6329606U JP12087186U JP12087186U JPS6329606U JP S6329606 U JPS6329606 U JP S6329606U JP 12087186 U JP12087186 U JP 12087186U JP 12087186 U JP12087186 U JP 12087186U JP S6329606 U JPS6329606 U JP S6329606U
- Authority
- JP
- Japan
- Prior art keywords
- reduction
- hydraulic
- self
- flushing
- piping
- 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
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Control Of Metal Rolling (AREA)
Description
第１図は本考案の一実施例を示す概要図、第２
図は油圧圧下装置の回路図である。
３……ハウジング、４……圧下シリンダ、１０
……ハウジング側往き配管、１１Ａ，１１Ｂ……
セルフシールカツプリングハーフ、１２，１７…
…バルブスタンド側往き配管、１３……バルブス
タンド、１４，１６……仕切弁、１５……サーボ
バルブ、１９，２１……バルブスタンド側戻り配
管、２２……ハウジング側フラツシング用戻り配
管、２３Ａ，２３Ｂ……セルフシールカツプリン
グハーフ、２４……バルブスタンド側フラツシン
グ用戻り配管、２５……仕切弁、２６……フラツ
シング用バルブ。
Figure 1 is a schematic diagram showing one embodiment of the present invention;
The figure is a circuit diagram of a hydraulic pressure reduction device. 3...Housing, 4...Compression cylinder, 10
...Housing side piping, 11A, 11B...
Self-seal coupling half, 12, 17...
... Valve stand side outgoing pipe, 13... Valve stand, 14, 16... Gate valve, 15... Servo valve, 19, 21... Valve stand side return pipe, 22... Housing side return pipe for flushing, 23A, 23B...Self-seal coupling half, 24...Return piping for flushing on the valve stand side, 25...Gate valve, 26...Valve for flushing.
Claims (1)
換を行なうよう構成した圧延機において、圧下シ
リンダにセルフシールカツプリングを介して配管
接続可能なサーボバルブを含む油圧圧下回路及び
該油圧圧下回路の戻り側と圧下シリンダの油圧圧
下回路接続側をセルフシールカツプリングを介し
て配管接続可能なフラツシング用バルブを含むフ
ラツシング回路を設けたことを特徴とする圧延機
の油圧圧下装置。 In a rolling mill configured to perform roll exchange with a housing provided with a reduction cylinder, a hydraulic reduction circuit including a servo valve that can be connected to the reduction cylinder via a self-sealing coupling via piping, and a return side of the hydraulic reduction circuit and the reduction cylinder. A hydraulic reduction device for a rolling mill, characterized in that a flushing circuit including a flushing valve whose hydraulic reduction circuit connection side can be connected to piping via a self-sealing coupling is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12087186U JPH0442004Y2 (en) | 1986-08-06 | 1986-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12087186U JPH0442004Y2 (en) | 1986-08-06 | 1986-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6329606U true JPS6329606U (en) | 1988-02-26 |
| JPH0442004Y2 JPH0442004Y2 (en) | 1992-10-02 |
Family
ID=31009599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12087186U Expired JPH0442004Y2 (en) | 1986-08-06 | 1986-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442004Y2 (en) |
-
1986
- 1986-08-06 JP JP12087186U patent/JPH0442004Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442004Y2 (en) | 1992-10-02 |
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