JPS577304A - Rolling mill - Google Patents
Rolling millInfo
- Publication number
- JPS577304A JPS577304A JP7898780A JP7898780A JPS577304A JP S577304 A JPS577304 A JP S577304A JP 7898780 A JP7898780 A JP 7898780A JP 7898780 A JP7898780 A JP 7898780A JP S577304 A JPS577304 A JP S577304A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- spindle coupling
- case
- intermediate roll
- chock
- 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 title 1
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010168 coupling process Methods 0.000 abstract 5
- 238000005859 coupling reaction Methods 0.000 abstract 5
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
- B21B35/141—Rigid spindle couplings, e.g. coupling boxes placed on roll necks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
PURPOSE:To simply, quickly connect a spindle coupling with an axially shiftable roll, by installing a case around the spindle coupling of an intermediate roll so as to be rotatable. CONSTITUTION:Under a condition that a case 54 is loaded on a carrier 76, an intermediate roll 18 is set at a roll replacing position on a line vertical to the roll axis. When a hook 58 is disengaged, a metallic chock 20 and the spindle coupling 22 become possible to pull out the roll 18 in the direction opposite to the roll axis. Hereupon, the movement of the case 54 is restrained by a projection 74 of the carrier 76. When the intermediate roll 18 is to be set in next, the intermediate roll 18 is pushed into the spindle coupling 22 until the tip of the metallic chock 20 strikes a slider 60. Then the hook 58 is engaged with the case 54 in order to connect the intermediate roll 18 with the spindle coupling 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7898780A JPS6043204B2 (en) | 1980-06-13 | 1980-06-13 | rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7898780A JPS6043204B2 (en) | 1980-06-13 | 1980-06-13 | rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS577304A true JPS577304A (en) | 1982-01-14 |
| JPS6043204B2 JPS6043204B2 (en) | 1985-09-27 |
Family
ID=13677238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7898780A Expired JPS6043204B2 (en) | 1980-06-13 | 1980-06-13 | rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043204B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0568631U (en) * | 1992-02-24 | 1993-09-17 | 石川島播磨重工業株式会社 | Roll and spindle attachment / detachment device |
| CN104399756A (en) * | 2014-11-13 | 2015-03-11 | 中冶陕压重工设备有限公司 | Main transmission shaft of rolling mill |
| CN107309276A (en) * | 2017-07-31 | 2017-11-03 | 莱芜钢铁集团有限公司 | A kind of method for being used to change the cross bag of milling train lower drive shaft |
-
1980
- 1980-06-13 JP JP7898780A patent/JPS6043204B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0568631U (en) * | 1992-02-24 | 1993-09-17 | 石川島播磨重工業株式会社 | Roll and spindle attachment / detachment device |
| CN104399756A (en) * | 2014-11-13 | 2015-03-11 | 中冶陕压重工设备有限公司 | Main transmission shaft of rolling mill |
| CN107309276A (en) * | 2017-07-31 | 2017-11-03 | 莱芜钢铁集团有限公司 | A kind of method for being used to change the cross bag of milling train lower drive shaft |
| CN107309276B (en) * | 2017-07-31 | 2019-06-04 | 莱芜钢铁集团有限公司 | A method of for replacing the cross packet of milling train lower drive shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6043204B2 (en) | 1985-09-27 |
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