JPS6364249B2 - - Google Patents
Info
- Publication number
- JPS6364249B2 JPS6364249B2 JP5760181A JP5760181A JPS6364249B2 JP S6364249 B2 JPS6364249 B2 JP S6364249B2 JP 5760181 A JP5760181 A JP 5760181A JP 5760181 A JP5760181 A JP 5760181A JP S6364249 B2 JPS6364249 B2 JP S6364249B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- mill
- cart
- mill housing
- pipe
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 claims description 25
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5760181A JPS57171508A (en) | 1981-04-16 | 1981-04-16 | Roll replacing device of pipe mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5760181A JPS57171508A (en) | 1981-04-16 | 1981-04-16 | Roll replacing device of pipe mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57171508A JPS57171508A (en) | 1982-10-22 |
| JPS6364249B2 true JPS6364249B2 (zh) | 1988-12-12 |
Family
ID=13060368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5760181A Granted JPS57171508A (en) | 1981-04-16 | 1981-04-16 | Roll replacing device of pipe mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57171508A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175011A (en) * | 1981-04-20 | 1982-10-27 | Hitachi Ltd | Stand replacing device for x-shape rolling mill |
| IT1168096B (it) * | 1981-06-11 | 1987-05-20 | Innocenti Santeustacchio Spa | Laminatoio continuo a gabbie incrociate per la produzione di tubi senza saldatura |
| JPS59129407U (ja) * | 1983-02-14 | 1984-08-31 | 日立造船株式会社 | 棒鋼ミルスタンド |
| CN103331332A (zh) * | 2013-04-28 | 2013-10-02 | 上海宝冶集团有限公司 | 宽厚板厂冷矫直机上辊盒快速更换方法 |
| CN110961959B (zh) * | 2019-12-18 | 2022-01-07 | 太原恒信科达重工成套设备有限公司 | 一种分体式定径机方机架压紧装置 |
-
1981
- 1981-04-16 JP JP5760181A patent/JPS57171508A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57171508A (en) | 1982-10-22 |
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