CN108465708A - Roller knife spreading formula descaler for steel billet - Google Patents
Roller knife spreading formula descaler for steel billet Download PDFInfo
- Publication number
- CN108465708A CN108465708A CN201810303095.2A CN201810303095A CN108465708A CN 108465708 A CN108465708 A CN 108465708A CN 201810303095 A CN201810303095 A CN 201810303095A CN 108465708 A CN108465708 A CN 108465708A
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- CN
- China
- Prior art keywords
- spreading
- billet
- roller
- steel billet
- steel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a kind of roller knife spreading formula descaler for steel billet, it is applied to carry out prune job to slab or iron oxide on surface of billet steel in Rolling production technical field.The invention mainly comprises have motor, gear-box, transmission shaft, oil cylinder, rack, spreading roller, steel billet.Mainly by that above and below steel billet or two sides in left and right add the spreading roller of the dynamic driven type with pressure of advocating of symmetrical structure in groups, the iron scale of billet surface can be made to be fallen off by spreading under the action of the blade spreading of spreading roller surface.Using being avoided that the iron oxide on surface of billet steel skin thicker the problem of being not easily cleaned stopped in the prior art by rolling accident in the operation of rolling after the present invention.
Description
Technical field
The present invention relates to a kind of roller knife spreading formula descaler for steel billet.
Background technology
In the prior art, there is melted down caused by rolling accident iron oxide on surface of billet steel skin it is thicker be not easily cleaned ask
Topic, thicker iron scale can influence to melt down the heating quality of steel billet heated again in the subsequent process of reproduction.
Invention content
The purpose of the present invention is to provide a kind of roller knife spreading formula descaler for steel billet, are avoided that and are rolling in the prior art
Iron oxide on surface of billet steel skin thicker the problem of being not easily cleaned that process is stopped by rolling accident.
The object of the present invention is achieved like this, and a kind of roller knife spreading formula descaler for steel billet is being parallel to the upper of steel billet
Lower or left and right directions is symmetrically installed with spreading roller in groups, spreading roller by motor, gear-box, transmission shaft, oil cylinder, rack, crossbeam,
Bearing block realizes connection, installation, transmission, the surface of spreading roller be distributed with equidistant, same shape, same diameter knife-edge ring
Fill blade.
Because the certain thickness iron scale that billet surface is formed during heating has more crisp characteristic, when spreading roller
Cyclic annular tooth shape blade be applied to iron scale surface under certain pressure and active rotary action after, iron scale is crushed
And it is separated in the lateral direction from billet surface by spreading.The configuration of the present invention is simple is avoided that and was rolling in the prior art
Cheng Yin rolls iron oxide on surface of billet steel skin thicker the problem of being not easily cleaned that accident stops, and using effect is preferable.
Description of the drawings
Below in conjunction with attached drawing, the present invention is described in further detail.
Fig. 1 is the main sectional view of the present invention.
Fig. 2 be in Fig. 1 A to enlarged view.
Specific implementation mode
As shown in Figure 1 and Figure 2, roller knife spreading formula descaler for steel billet of the present invention, mainly includes steel billet 11.It is being parallel to
The upper and lower or left and right directions of the steel billet 11 is symmetrically installed with spreading roller 7 in groups.Spreading roller 7 passes through motor 1, gear-box 2, biography
Moving axis 3, oil cylinder 5, rack 9, crossbeam 6, bearing block 8 realize connection, installation, transmission.As shown in Figure 1 and Figure 2, the surface of spreading roller 7
Equidistant, same shape is distributed with, the knife-edge ring of same diameter fills blade.When manufacturing and using the present invention, oil cylinder 5 is passed through
Oil cylinder seat 4 realizes connection installation with bearing block 8, rack 9, and spreading roller 7 may be implemented by the pressure in adjusting and control cylinder 5
Pressure control to 11 surface of steel billet.Motor 1, gear-box 2, transmission shaft 3 transmission under spreading roller 7 may be implemented to steel billet 11
The main rotary action on surface.Roller way protecting plate 10 can prevent steel billet 11 from offsetting out the roll surface of spreading roller 7.
Claims (1)
1. a kind of roller knife spreading formula descaler for steel billet, it is characterised in that right in groups in the upper and lower or left and right directions for being parallel to steel billet
Title is equipped with spreading roller, and spreading roller realizes connection, peace by motor, gear-box, transmission shaft, oil cylinder, rack, crossbeam, bearing block
Dress, transmission, equidistant, same shape is distributed in the surface of spreading roller, the knife-edge ring of same diameter fills blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303095.2A CN108465708A (en) | 2018-04-07 | 2018-04-07 | Roller knife spreading formula descaler for steel billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303095.2A CN108465708A (en) | 2018-04-07 | 2018-04-07 | Roller knife spreading formula descaler for steel billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108465708A true CN108465708A (en) | 2018-08-31 |
Family
ID=63262573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303095.2A Pending CN108465708A (en) | 2018-04-07 | 2018-04-07 | Roller knife spreading formula descaler for steel billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108465708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246047A (en) * | 2020-09-28 | 2021-01-22 | 安徽广达金属科技有限公司 | Descaling device for galvanized steel sheet production line and use method thereof |
| CN114082795A (en) * | 2021-11-18 | 2022-02-25 | 马鞍山钢铁股份有限公司 | Heavy special-shaped continuous casting steel billet descaling system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09141323A (en) * | 1995-11-16 | 1997-06-03 | Kotobuki Sangyo Kk | Descaling device and roll guide device combined with descaling device |
| JP2007044728A (en) * | 2005-08-09 | 2007-02-22 | Kobe Steel Ltd | Method for mechanical descaling of hot steel material |
| CN202045353U (en) * | 2011-03-25 | 2011-11-23 | 中国重型机械研究院有限公司 | Scale removing device |
| CN203664378U (en) * | 2014-01-09 | 2014-06-25 | 湖北时力模具材料有限公司 | Hot-rolled steel plate production line dephosphorization device |
| CN203936140U (en) * | 2014-05-30 | 2014-11-12 | 莱芜钢铁集团有限公司 | A kind of active descaling device for special-shaped continuous casting steel billet |
| CN104295619A (en) * | 2014-08-19 | 2015-01-21 | 重庆钢铁(集团)有限责任公司 | Power part structure of cogging mill |
| CN205217623U (en) * | 2015-11-03 | 2016-05-11 | 浙江格洛斯无缝钢管有限公司 | Steel billet machinery phosphorus removal device |
| CN208066973U (en) * | 2018-04-07 | 2018-11-09 | 新疆八一钢铁股份有限公司 | Roller knife spreading formula descaler for steel billet |
-
2018
- 2018-04-07 CN CN201810303095.2A patent/CN108465708A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09141323A (en) * | 1995-11-16 | 1997-06-03 | Kotobuki Sangyo Kk | Descaling device and roll guide device combined with descaling device |
| JP2007044728A (en) * | 2005-08-09 | 2007-02-22 | Kobe Steel Ltd | Method for mechanical descaling of hot steel material |
| CN202045353U (en) * | 2011-03-25 | 2011-11-23 | 中国重型机械研究院有限公司 | Scale removing device |
| CN203664378U (en) * | 2014-01-09 | 2014-06-25 | 湖北时力模具材料有限公司 | Hot-rolled steel plate production line dephosphorization device |
| CN203936140U (en) * | 2014-05-30 | 2014-11-12 | 莱芜钢铁集团有限公司 | A kind of active descaling device for special-shaped continuous casting steel billet |
| CN104295619A (en) * | 2014-08-19 | 2015-01-21 | 重庆钢铁(集团)有限责任公司 | Power part structure of cogging mill |
| CN205217623U (en) * | 2015-11-03 | 2016-05-11 | 浙江格洛斯无缝钢管有限公司 | Steel billet machinery phosphorus removal device |
| CN208066973U (en) * | 2018-04-07 | 2018-11-09 | 新疆八一钢铁股份有限公司 | Roller knife spreading formula descaler for steel billet |
Non-Patent Citations (1)
| Title |
|---|
| 徐国毅;: "轧制特殊钢高压除鳞分析和改进途径", 重型机械, no. 06, pages 52 - 54 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246047A (en) * | 2020-09-28 | 2021-01-22 | 安徽广达金属科技有限公司 | Descaling device for galvanized steel sheet production line and use method thereof |
| CN114082795A (en) * | 2021-11-18 | 2022-02-25 | 马鞍山钢铁股份有限公司 | Heavy special-shaped continuous casting steel billet descaling system |
| CN114082795B (en) * | 2021-11-18 | 2024-01-26 | 马鞍山钢铁股份有限公司 | Heavy special-shaped continuous casting billet descaling system |
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