CN103658201A - Position-guiding guide plate between pinch roll and finishing mill - Google Patents

Position-guiding guide plate between pinch roll and finishing mill Download PDF

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Publication number
CN103658201A
CN103658201A CN201310750345.4A CN201310750345A CN103658201A CN 103658201 A CN103658201 A CN 103658201A CN 201310750345 A CN201310750345 A CN 201310750345A CN 103658201 A CN103658201 A CN 103658201A
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CN
China
Prior art keywords
bearing
guide plate
band steel
steel cooling
cooling manifold
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
Application number
CN201310750345.4A
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Chinese (zh)
Other versions
CN103658201B (en
Inventor
陈波涛
赵华国
孙韶辉
郑頔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China First Heavy Industries Co Ltd
CFHI Dalian Design and Research Institute Co Ltd
Original Assignee
China First Heavy Industries Co Ltd
CFHI Dalian Design and Research Institute Co Ltd
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Publication date
Application filed by China First Heavy Industries Co Ltd, CFHI Dalian Design and Research Institute Co Ltd filed Critical China First Heavy Industries Co Ltd
Priority to CN201310750345.4A priority Critical patent/CN103658201B/en
Publication of CN103658201A publication Critical patent/CN103658201A/en
Application granted granted Critical
Publication of CN103658201B publication Critical patent/CN103658201B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a position-guiding guide plate between a pinch roll and a finishing mill. The position-guiding guide plate comprises a support, an upper guide plate, a lower guide plate, scale removal headers and strip steel cooling headers, wherein the upper guide plate is a flat plate; the lower guide plate is an arc plate; the middle rear parts of the upper and lower guide plates are provided with scale removal header holes and strip steel cooling header holes; the upper scale removal header and the upper strip steel cooling header are arranged in a scale removal header hole and a strip steel cooling header hole in the upper guide plate; the lower scale removal header and the lower strip steel cooling header are arranged on a transmission side support and an operation side support; the upper and lower guide plates are arranged on the transmission side support and the operation side support, are positioned between the transmission side support and the operation side support, and have the same height as the strip steel conveying height of a milling production line. The position-guiding guide plate has the beneficial effects that the position-guiding guide plate smoothly guides strip steel into a finishing mill group by matching with the pinch roll and a loop, and performs scale removal and temperature control on the strip steel.

Description

Between pinch roll and finishing mill, lead a guide plate
Technical field
The present invention is metallurgical technology field, relates in particular to auxiliary finishing mill rolling equipment in metallurgical production hot continuous rolling steekle mill unit.
Background technology
During China's metallurgy industry is produced, steekle mill unit is a kind of rear hot continuous rolling technology of sending out.The steekle mill unit of prior art is limited because equipment forms, and has limited production capacity raising.For utilizing to greatest extent steekle mill, can on existing rolling line basis, after steekle mill, set up several finishing mills, reduce rolling pass to improve production capacity.Therefore need to before mm finishing mill unit, arrange and pinch and guide device, for pinching band steel, enter finishing mill, and bear tension force, prevent from being with steel perk to damage simultaneously and batch furnace shell.
Summary of the invention
The object of this invention is to provide an a kind of guide plate of leading sending between roller and finishing mill.Solve a problem of leading of setting up finishing mill after steekle mill.
Technical scheme of the present invention is: between pinch roll and finishing mill, lead a guide plate, comprise support, upper guide plate, bottom guide, descaling header and band steel cooling manifold, it is characterized in that: described support comprises base plate, guide beam, transmission side bearing and fore side bearing, described base plate is a flat board, described transmission side bearing and fore side bearing are the bearings of two settings, transmission side bearing and fore side rest base are fixed on base plate, guide beam is fixed on the base plate between transmission side bearing and fore side bearing, two ends are fixedly connected with fore side bearing with transmission side bearing, described upper guide plate is a flat board, and dull and stereotyped postmedian position has descaling header hole and band steel cooling manifold hole, described bottom guide is arc, is plane above arc, is cambered surface below, and bottom guide postmedian position has descaling header hole and band steel cooling manifold hole, described descaling header comprises descaling header and lower descaling header, described band steel cooling manifold comprises band steel cooling manifold and lower band steel cooling manifold, upper descaling header and on steel cooling manifold be arranged on upper guide plate descaling header hole and band steel cooling manifold hole site, upper descaling header mouth and upper band steel cooling manifold mouth are placed in descaling header hole and band steel cooling manifold hole, lower descaling header and lower band steel cooling manifold are arranged on transmission side bearing and fore side bearing, lower descaling header mouth and lower with steel cooling manifold mouth be placed in bottom guide descaling header hole and band steel cooling manifold hole in, upper guide plate and bottom guide are arranged on transmission side bearing and fore side bearing, and between transmission side bearing and fore side bearing, height transmits highly contour with the band steel of rolling line.
The invention has the beneficial effects as follows: coordinate and will be with steel to import smoothly mm finishing mill unit with pinch roll and kink, and band steel is carried out to de-scaling and temperature control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the present invention's use location schematic diagram on rolling line
In figure, 1. support; 2. upper guide plate; 3. bottom guide; 4. go up descaling header; 5. descend descaling header; 6. on, be with steel cooling manifold; 7. time band steel cooling manifold; 8. kink; 9. coiler furnace before machine; 10. steekle mill; Coiler furnace after 11. machines; 12. pinch rolls; 13. guide and guard guide plates; 14. kinks; 15.F1 entrance guide plate, 16 finishing mills.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
A guide plate of leading between pinch roll and finishing mill comprises support 1, upper guide plate 2, bottom guide 3, descaling header and band steel cooling manifold, support 1 comprises base plate, guide beam, transmission side bearing and fore side bearing, base plate is a flat board, transmission side bearing and fore side bearing are the bearings of two settings, transmission side bearing and fore side rest base are fixed on base plate, guide beam is fixed on the base plate between transmission side bearing and fore side bearing, and two ends are fixedly connected with fore side bearing with transmission side bearing, upper guide plate 2 is flat boards, and dull and stereotyped postmedian position has descaling header hole and band steel cooling manifold hole, bottom guide 3 is arcs, is plane above arc, is cambered surface below, and bottom guide postmedian position has descaling header hole and band steel cooling manifold hole, descaling header comprises descaling header 4 and lower descaling header 5, band steel cooling manifold comprises band steel cooling manifold 6 and lower band steel cooling manifold 7, upper descaling header 4 and on steel cooling manifold 6 be arranged on upper guide plate 2 descaling header hole and band steel cooling manifold hole site, upper descaling header mouth and upper band steel cooling manifold mouth are placed in descaling header hole and band steel cooling manifold hole, lower descaling header 5 and lower band steel cooling manifold 7 are arranged on transmission side bearing and fore side bearing, lower descaling header mouth and lower with steel cooling manifold mouth be placed in bottom guide descaling header hole and band steel cooling manifold hole in, upper guide plate 2 and bottom guide 3 are arranged on transmission side bearing and fore side bearing, and between transmission side bearing and fore side bearing, height transmits highly contour with the band steel of rolling line.
After these guide and guard guide plate 13 is positioned at steekle mill 10 and before the finishing mill 16 of newly establishing, coordinates and will be with steel to import smoothly mm finishing mill unit with pinch roll 12 and kink 14, and band steel is had to de-scaling and temperature control function.

Claims (1)

1. between pinch roll and finishing mill, lead a guide plate, comprise support (1), upper guide plate (2), bottom guide (3), descaling header and band steel cooling manifold, it is characterized in that: described support (1) comprises base plate, guide beam, transmission side bearing and fore side bearing, described base plate is a flat board, described transmission side bearing and fore side bearing are the bearings of two settings, transmission side bearing and fore side rest base are fixed on base plate, guide beam is fixed on the base plate between transmission side bearing and fore side bearing, two ends are fixedly connected with fore side bearing with transmission side bearing, described upper guide plate (2) is a flat board, and dull and stereotyped postmedian position has descaling header hole and band steel cooling manifold hole, described bottom guide (3) is arc, is plane above arc, is cambered surface below, and bottom guide postmedian position has descaling header hole and band steel cooling manifold hole, described descaling header comprises descaling header (4) and lower descaling header (5), described band steel cooling manifold comprises band steel cooling manifold (6) and lower band steel cooling manifold (7), upper descaling header (4) and upper band steel cooling manifold (6) are arranged on descaling header hole and the band steel cooling manifold hole site of upper guide plate (2), upper descaling header mouth and upper band steel cooling manifold mouth are placed in descaling header hole and band steel cooling manifold hole, lower descaling header (5) and lower band steel cooling manifold (7) are arranged on transmission side bearing and fore side bearing, lower descaling header mouth and lower band steel cooling manifold mouth are placed in the descaling header hole and band steel cooling manifold hole of bottom guide (3), upper guide plate (2) and bottom guide (3) are arranged on transmission side bearing and fore side bearing, and between transmission side bearing and fore side bearing, height transmits highly contour with the band steel of rolling line.
CN201310750345.4A 2013-12-31 2013-12-31 A guide plate is led between pinch roll and finishing mill Active CN103658201B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310750345.4A CN103658201B (en) 2013-12-31 2013-12-31 A guide plate is led between pinch roll and finishing mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310750345.4A CN103658201B (en) 2013-12-31 2013-12-31 A guide plate is led between pinch roll and finishing mill

Publications (2)

Publication Number Publication Date
CN103658201A true CN103658201A (en) 2014-03-26
CN103658201B CN103658201B (en) 2015-08-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104399747A (en) * 2014-11-17 2015-03-11 中国第一重型机械股份公司 Steckel mill production line

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228218A (en) * 1990-12-27 1992-08-18 Kawasaki Steel Corp Upper cooling system for hot rolled steel plate
CN1086467A (en) * 1992-09-21 1994-05-11 石川岛播磨重工业株式会社 The guider of roughing mill and the guidance method of rolled piece
JPH06277741A (en) * 1993-03-31 1994-10-04 Nakayama Steel Works Ltd Dust catching guide device for rolling mill
EP1142652A2 (en) * 2000-04-08 2001-10-10 ACHENBACH BUSCHHÜTTEN GmbH Roll cooling and/or lubricating device for cold strip rolling mills, in particular fine strip and foil rolling mills
CN1633342A (en) * 2002-02-15 2005-06-29 Sms迪马格股份公司 Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills
CN202921663U (en) * 2012-11-29 2013-05-08 一重集团大连设计研究院有限公司 Three-section foldable-type entrance guide plate of rolling mill
CN203678874U (en) * 2013-12-31 2014-07-02 一重集团大连设计研究院有限公司 Position guide plate between pinch roll and finishing mill

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228218A (en) * 1990-12-27 1992-08-18 Kawasaki Steel Corp Upper cooling system for hot rolled steel plate
CN1086467A (en) * 1992-09-21 1994-05-11 石川岛播磨重工业株式会社 The guider of roughing mill and the guidance method of rolled piece
JPH06277741A (en) * 1993-03-31 1994-10-04 Nakayama Steel Works Ltd Dust catching guide device for rolling mill
EP1142652A2 (en) * 2000-04-08 2001-10-10 ACHENBACH BUSCHHÜTTEN GmbH Roll cooling and/or lubricating device for cold strip rolling mills, in particular fine strip and foil rolling mills
CN1633342A (en) * 2002-02-15 2005-06-29 Sms迪马格股份公司 Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills
CN202921663U (en) * 2012-11-29 2013-05-08 一重集团大连设计研究院有限公司 Three-section foldable-type entrance guide plate of rolling mill
CN203678874U (en) * 2013-12-31 2014-07-02 一重集团大连设计研究院有限公司 Position guide plate between pinch roll and finishing mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104399747A (en) * 2014-11-17 2015-03-11 中国第一重型机械股份公司 Steckel mill production line

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