CN2654270Y - Headless rolling steel billet welding equipment - Google Patents
Headless rolling steel billet welding equipment Download PDFInfo
- Publication number
- CN2654270Y CN2654270Y CN 200320113973 CN200320113973U CN2654270Y CN 2654270 Y CN2654270 Y CN 2654270Y CN 200320113973 CN200320113973 CN 200320113973 CN 200320113973 U CN200320113973 U CN 200320113973U CN 2654270 Y CN2654270 Y CN 2654270Y
- Authority
- CN
- China
- Prior art keywords
- billet
- pinch roll
- steel billet
- welding machine
- utility
- 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 - Fee Related
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- Metal Rolling (AREA)
Abstract
The utility model discloses an endless rolling billet welding device, which comprises a flash butt welding machine. A vertical pinch roll which pinches the billet vertically is arranged at the billet exit end of the flash butt welding machine. The utility model actually shifts the common static vertical pinch roll to the flash butt welding machine to connect with the welding machine as a whole, thus driving the vertical pinch roll to move along with the flash butt welding machine; the pinch roll is very near to the billet welding point, therefore the billet can be adjusted and controlled easily, accurately and reliably with a fast speed; in particular, the switching of single rolling and continuous rolling can be conducted randomly. The utility model improves the stability of continuous rolling process and significantly improves production efficiency and the percentage of acceptable products.
Description
Technical field:
The utility model relates to the endless rolling steel billet welding equipment of continuous rolling welding steel billet.
Background technology:
In known endless rolling production line, welding equipment is exactly a flash welder, to regulate two steel billet position degree earlier during the welding steel billet, this work is finished by near the vertical pinch roll that static state is arranged on the milling train, because this pinch roll is far away from the steel billet pad, it is big therefore to adjust the control difficulty, time is long, especially when abnormal conditions taking place switch to single rolling back and recover continuous rolling, this defective is more apparent outstanding, and operating rate is obviously reduced.
The utility model content:
The purpose of this utility model be to provide adjust before a kind of welding steel billet speed fast, accurately, reliable, single rollingly can carry out at random with switching continuous rolling can significantly improve the endless rolling steel billet welding equipment of operating rate.
The technical scheme of taking for the utility model that achieves the above object is: it comprises a flash welder, is provided with the vertical pinch roll that vertically pinches steel billet at the steel billet port of export of flash welder.
The utility model is actually the vertical pinch roll of known static state has been moved on on the flash welder, with this welding machine be one, vertical pinch roll is moved with flash welder, and pinch roll is very near from the steel billet pad, thereby adjustment control steel billet is easy, accurate, reliable, speed is fast, particularly single rolling and switching continuous rolling can be carried out at random, thereby have improved the stability of continuous rolling process, and production efficiency and product percent of pass are significantly improved.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model still has flash welder 1 as can be seen from Figure 1, the steel billet port of export 2 at this welding machine is provided with the vertical pinch roll 3 that vertically pinches steel billet, this pinch roll is still mainly by the driven roller 4 of steel billet below and the depress roller 6 of driving roller seat 5, steel billet top of this roller is installed and the roller seat 7 of depressing that this roller is installed is formed, drive roller seat 5 and depress on the support 8 and sidewall 9 that roller seat 7 can be installed in flash welder 1 respectively, perhaps drive roller seat 5 and depress roller seat 7 and make on the support 8 that one is installed in flash welder 1.Can adopt in a word and make vertical pinch roll be installed to all mounting means on the flash welder.
Claims (1)
1, a kind of endless rolling steel billet welding equipment comprises a flash welder, it is characterized in that: the steel billet port of export (2) of flash welder is provided with the vertical pinch roll (3) that vertically pinches steel billet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113973 CN2654270Y (en) | 2003-10-28 | 2003-10-28 | Headless rolling steel billet welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113973 CN2654270Y (en) | 2003-10-28 | 2003-10-28 | Headless rolling steel billet welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654270Y true CN2654270Y (en) | 2004-11-10 |
Family
ID=34345167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320113973 Expired - Fee Related CN2654270Y (en) | 2003-10-28 | 2003-10-28 | Headless rolling steel billet welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654270Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252567A (en) * | 2013-04-23 | 2013-08-21 | 宁夏东方钽业股份有限公司 | Method for welding large-size tantalum strips |
| CN104625377A (en) * | 2015-01-16 | 2015-05-20 | 唐山钢铁集团有限责任公司 | Welding process of flash butt welding low alloy and high strength steel in acid continuous rolling production line |
-
2003
- 2003-10-28 CN CN 200320113973 patent/CN2654270Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252567A (en) * | 2013-04-23 | 2013-08-21 | 宁夏东方钽业股份有限公司 | Method for welding large-size tantalum strips |
| CN103252567B (en) * | 2013-04-23 | 2016-08-03 | 宁夏东方钽业股份有限公司 | A kind of welding method of large-size tantalum bar |
| CN104625377A (en) * | 2015-01-16 | 2015-05-20 | 唐山钢铁集团有限责任公司 | Welding process of flash butt welding low alloy and high strength steel in acid continuous rolling production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |