JPS5779006A - Removing device for broken piece of rolled material - Google Patents
Removing device for broken piece of rolled materialInfo
- Publication number
- JPS5779006A JPS5779006A JP15389180A JP15389180A JPS5779006A JP S5779006 A JPS5779006 A JP S5779006A JP 15389180 A JP15389180 A JP 15389180A JP 15389180 A JP15389180 A JP 15389180A JP S5779006 A JPS5779006 A JP S5779006A
- Authority
- JP
- Japan
- Prior art keywords
- stands
- iii
- rolled material
- rolling
- rolling mill
- 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 abstract 6
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
- B21B2033/005—Cobble-freeing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To quickly, easily remove a broken piece of a rolled material generated during a rolling process, by installing an upwards and dounwoards, moving beam member on the downstream side of the rolling line between adjoining two rolling stands in a continuous tandem rolling mill. CONSTITUTION:When a rolled material is broken between the 2nd and 3rd stands II, III, of a continuous rolling mill, the preceding material further than the breaking point is already coiled, and the following material remains in a snaky style between two stands II, III. On purpose to remove this remaining material, it is cut off by a portable motor-driven cutter, etc., between two stands II, III. After this cutting work, a work roll of the stand II is slowly driven to rotate in order to completely discharge the cut material into the run-out side of the stand II Under this condition, moving plates 22, 23 attached to the top of the housings 7 of the stands II, III are horizontally moved by cylinders so as to form an aperture. Then a winch 21 is started to hang a beam 19 up to above the rolling mill with a wire-rope 20; hereby, the broken piece of the rolled material is taken out upward by the upper surface of the beam 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15389180A JPS5779006A (en) | 1980-11-04 | 1980-11-04 | Removing device for broken piece of rolled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15389180A JPS5779006A (en) | 1980-11-04 | 1980-11-04 | Removing device for broken piece of rolled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5779006A true JPS5779006A (en) | 1982-05-18 |
Family
ID=15572366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15389180A Pending JPS5779006A (en) | 1980-11-04 | 1980-11-04 | Removing device for broken piece of rolled material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5779006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262358A (en) * | 2016-12-30 | 2018-07-10 | (株)星宇Hitech | Double rolling and forming devices and methods therefor |
| CN114798745A (en) * | 2022-06-10 | 2022-07-29 | 广东韶钢松山股份有限公司 | Steel pile storage equipment |
-
1980
- 1980-11-04 JP JP15389180A patent/JPS5779006A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262358A (en) * | 2016-12-30 | 2018-07-10 | (株)星宇Hitech | Double rolling and forming devices and methods therefor |
| CN114798745A (en) * | 2022-06-10 | 2022-07-29 | 广东韶钢松山股份有限公司 | Steel pile storage equipment |
| CN114798745B (en) * | 2022-06-10 | 2024-01-09 | 广东韶钢松山股份有限公司 | Pile steel storage facilities |
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