CN108435799A - Trailing type loop back roll external cooling device - Google Patents
Trailing type loop back roll external cooling device Download PDFInfo
- Publication number
- CN108435799A CN108435799A CN201810303256.8A CN201810303256A CN108435799A CN 108435799 A CN108435799 A CN 108435799A CN 201810303256 A CN201810303256 A CN 201810303256A CN 108435799 A CN108435799 A CN 108435799A
- Authority
- CN
- China
- Prior art keywords
- loop back
- back roll
- cover
- water
- outer cover
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 108010066114 cabin-2 Proteins 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of trailing type loop back roll external cooling device, the loop back roll cooling technology in rolling of sectional iron production technical field is applied；The present invention mainly by kink arm, adjusting cabin, loop back roll, nut, main shaft, form with water cover axis, outer cover, inner cover, spacer sleeve；The present invention mainly makes cooling water be uniformly injected on the roll surface of loop back roll along the annular cavity of outer cover and inner cover by being equipped in the side of the non-kink arm of loop back roll with water cover axis, outer cover, inner cover, spacer sleeve, follows loop back roll to carrying out uniformly cooling purpose outside its roll surface to realize；The configuration of the present invention is simple, easily fabricated installation, the cooling efficiency and effect that can preferably improve loop back roll.
Description
Technical field
The present invention relates to a kind of trailing type loop back roll external cooling devices.
Background technology
The loop back roll cooling device applied at present relies primarily on the lifting cabin of loop back roll fixed cooling water pipe to activity
Loop back roll carry out spray cooling, that there is loop back roll inhomogeneous coolings is even for this cooling device, intensity of cooling is low and causes kink
The problem of roller line duration is short, rolled piece is easily scratched by coarse roll surface.
Invention content
The purpose of the present invention is to provide a kind of trailing type loop back roll external cooling device, simple in structure, easily fabricated peace
Dress, the cooling efficiency and effect that can preferably improve loop back roll.
The object of the present invention is achieved like this, a kind of trailing type loop back roll external cooling device, mainly by kink arm, tune
Save cabin, loop back roll, nut, main shaft, with water cover axis, outer cover, inner cover, pin, spacer sleeve, water inlet pipe constitute, loop back roll main shaft it is non-
Kink arm side, which is equipped with, matches water cover axis, with being sequentially installed with inner cover, spacer sleeve, outer cover, pin, water inlet pipe on water cover axis, outer cover with
An annular cavity mouth is formed between inner cover, annular cavity mouth is just corresponding in opposite directions with the outer circle of loop back roll, is adjusting
Cabin opening corresponding with annular cavity mouth is in the opening with chamfering.
Loop back roll is coaxially being followed to be rotated up and down in the annular cavity mouth formed between the outer cover of swing and inner cover, constantly
It sprays continual circular ring shape flow and is just covered on the loop back roll roll surface of rotation after adjusting cabin opening；Make loop back roll
Roll surface forms uniform, stable, continual cooling covering surface, to reach the goal of the invention of the present invention.Its is simple in structure,
Easily fabricated installation, the cooling efficiency and effect that can preferably improve loop back roll.
Description of the drawings
Below in conjunction with attached drawing, the present invention is described in further detail.
Fig. 1 is the part section structural representation of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of trailing type loop back roll external cooling device of the present invention, mainly by kink arm 1, adjusting cabin 2, work
It covers roller 3, nut 4, main shaft 5, match water cover axis 6, outer cover 7, inner cover 8, pin 9, spacer sleeve 10, the composition of water inlet pipe 11.In the work
The side for covering the non-kink arm 1 of the main shaft 5 of roller 3 is equipped with water cover axis 6.With being sequentially installed with inner cover 8, spacer sleeve on water cover axis 6
10, outer cover 7, pin 9, water inlet pipe 11.An annular cavity mouth is formed between outer cover 7 and inner cover 8, annular cavity mouth is just
It is corresponding in opposite directions with the outer circle of loop back roll 3.
As shown in Figure 1, the opening corresponding with annular cavity mouth of adjusting cabin 2 is in the opening with chamfering.It is answered on water inlet pipe 11
The preparation swivel joint；Outer cover 7, inner cover 8 should be able on water cover axis 6 flexible rotating.
Claims (1)
1. a kind of trailing type loop back roll external cooling device, mainly by kink arm, adjusting cabin, loop back roll, nut, main shaft, water distribution
Lid axis, outer cover, inner cover, pin, spacer sleeve, water inlet pipe are constituted, it is characterized in that：The non-kink arm side of loop back roll main shaft is equipped with water distribution
Lid axis forms a circle with inner cover, spacer sleeve, outer cover, pin, water inlet pipe is sequentially installed on water cover axis between outer cover and inner cover
Toroidal cavity mouth, annular cavity mouth is just corresponding in opposite directions with the outer circle of loop back roll, right in adjusting cabin and annular cavity mouth
The opening answered is in the opening with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303256.8A CN108435799A (en) | 2018-04-07 | 2018-04-07 | Trailing type loop back roll external cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303256.8A CN108435799A (en) | 2018-04-07 | 2018-04-07 | Trailing type loop back roll external cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108435799A true CN108435799A (en) | 2018-08-24 |
Family
ID=63198492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303256.8A Pending CN108435799A (en) | 2018-04-07 | 2018-04-07 | Trailing type loop back roll external cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435799A (en) |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290610A (en) * | 1987-05-21 | 1988-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | Cooling device for roll |
| JPH0565409U (en) * | 1992-12-24 | 1993-08-31 | 株式会社神戸製鋼所 | Cooling device for wire rod rolling mill |
| JPH09174121A (en) * | 1995-12-26 | 1997-07-08 | Kawasaki Steel Corp | Method for cooling roll of cold rolling mill and device therefor |
| JP2001001017A (en) * | 1999-06-24 | 2001-01-09 | Hitachi Ltd | Method and device for cooling rolling roll |
| KR20030023354A (en) * | 2001-09-13 | 2003-03-19 | 주식회사 포스코 | Apparatus for cooling the roll |
| CN1681603A (en) * | 2002-08-15 | 2005-10-12 | 涡流工程方案有限公司 | Apparatus for regulating fluid flow through a spray nozzle |
| CN2845920Y (en) * | 2005-11-25 | 2006-12-13 | 保定天威集团有限公司 | Circular spray type nozzle |
| CN101639311A (en) * | 2008-08-01 | 2010-02-03 | 中冶赛迪工程技术股份有限公司 | Cooling device for roller |
| CN201529580U (en) * | 2009-09-24 | 2010-07-21 | 沈婷 | Adjustable water curtain spray head |
| CN102139336A (en) * | 2010-12-30 | 2011-08-03 | 中国第一重型机械股份公司 | Cooling structure for upper working roller of cylindrical shell section forming machine |
| CN202070556U (en) * | 2011-05-18 | 2011-12-14 | 武汉钢铁(集团)公司 | Cooling device of wire mill roller box |
| CN202316558U (en) * | 2011-11-15 | 2012-07-11 | 新疆八一钢铁股份有限公司 | Looping base structure for preventing deviation of steel strip |
| CN103028635A (en) * | 2012-12-21 | 2013-04-10 | 广东韶钢松山股份有限公司 | Straightening process with external cold water for working rolls of straightening machine |
| KR20140005500A (en) * | 2012-07-04 | 2014-01-15 | 주식회사 포스코 | Apparatus for cooling rolling roll |
| CN203750997U (en) * | 2014-03-04 | 2014-08-06 | 安徽天一重工股份有限公司 | Loop roller cooling structure |
| US20140332706A1 (en) * | 2011-04-28 | 2014-11-13 | Shoichi Toyonaga | Roll Coolant Valve for Rolling |
| CN104226689A (en) * | 2014-09-26 | 2014-12-24 | 湖南三泰新材料股份有限公司 | Roller cooling device and cooling method |
| CN204503764U (en) * | 2015-03-10 | 2015-07-29 | 王铸博 | Water cooling device for roller |
| CN104889166A (en) * | 2015-05-08 | 2015-09-09 | 宁波宇能复合铜带有限公司 | Metal composite rolling roller system direct cooling technological method and device |
| CN106112685A (en) * | 2016-08-29 | 2016-11-16 | 北京精雕科技集团有限公司 | A kind of annular water screen apparatus |
| CN106311763A (en) * | 2016-10-25 | 2017-01-11 | 东北大学 | Annular jet cooling device for controlled cooling of hot-rolled seamless steel tubes |
| CN107309103A (en) * | 2017-07-04 | 2017-11-03 | 彭波涛 | A kind of energy-efficient water-saving shower system and method for work |
| CN207057289U (en) * | 2017-07-24 | 2018-03-02 | 包头钢铁（集团）有限责任公司 | The device that a kind of outer surface of steel tube is sprayed water online |
| CN208066947U (en) * | 2018-04-07 | 2018-11-09 | 新疆八一钢铁股份有限公司 | Trailing type loop back roll external cooling device |
-
2018
- 2018-04-07 CN CN201810303256.8A patent/CN108435799A/en active Pending
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290610A (en) * | 1987-05-21 | 1988-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | Cooling device for roll |
| JPH0565409U (en) * | 1992-12-24 | 1993-08-31 | 株式会社神戸製鋼所 | Cooling device for wire rod rolling mill |
| JPH09174121A (en) * | 1995-12-26 | 1997-07-08 | Kawasaki Steel Corp | Method for cooling roll of cold rolling mill and device therefor |
| JP2001001017A (en) * | 1999-06-24 | 2001-01-09 | Hitachi Ltd | Method and device for cooling rolling roll |
| KR20030023354A (en) * | 2001-09-13 | 2003-03-19 | 주식회사 포스코 | Apparatus for cooling the roll |
| CN1681603A (en) * | 2002-08-15 | 2005-10-12 | 涡流工程方案有限公司 | Apparatus for regulating fluid flow through a spray nozzle |
| CN2845920Y (en) * | 2005-11-25 | 2006-12-13 | 保定天威集团有限公司 | Circular spray type nozzle |
| CN101639311A (en) * | 2008-08-01 | 2010-02-03 | 中冶赛迪工程技术股份有限公司 | Cooling device for roller |
| CN201529580U (en) * | 2009-09-24 | 2010-07-21 | 沈婷 | Adjustable water curtain spray head |
| CN102139336A (en) * | 2010-12-30 | 2011-08-03 | 中国第一重型机械股份公司 | Cooling structure for upper working roller of cylindrical shell section forming machine |
| US20140332706A1 (en) * | 2011-04-28 | 2014-11-13 | Shoichi Toyonaga | Roll Coolant Valve for Rolling |
| CN202070556U (en) * | 2011-05-18 | 2011-12-14 | 武汉钢铁(集团)公司 | Cooling device of wire mill roller box |
| CN202316558U (en) * | 2011-11-15 | 2012-07-11 | 新疆八一钢铁股份有限公司 | Looping base structure for preventing deviation of steel strip |
| KR20140005500A (en) * | 2012-07-04 | 2014-01-15 | 주식회사 포스코 | Apparatus for cooling rolling roll |
| CN103028635A (en) * | 2012-12-21 | 2013-04-10 | 广东韶钢松山股份有限公司 | Straightening process with external cold water for working rolls of straightening machine |
| CN203750997U (en) * | 2014-03-04 | 2014-08-06 | 安徽天一重工股份有限公司 | Loop roller cooling structure |
| CN104226689A (en) * | 2014-09-26 | 2014-12-24 | 湖南三泰新材料股份有限公司 | Roller cooling device and cooling method |
| CN204503764U (en) * | 2015-03-10 | 2015-07-29 | 王铸博 | Water cooling device for roller |
| CN104889166A (en) * | 2015-05-08 | 2015-09-09 | 宁波宇能复合铜带有限公司 | Metal composite rolling roller system direct cooling technological method and device |
| CN106112685A (en) * | 2016-08-29 | 2016-11-16 | 北京精雕科技集团有限公司 | A kind of annular water screen apparatus |
| CN106311763A (en) * | 2016-10-25 | 2017-01-11 | 东北大学 | Annular jet cooling device for controlled cooling of hot-rolled seamless steel tubes |
| CN107309103A (en) * | 2017-07-04 | 2017-11-03 | 彭波涛 | A kind of energy-efficient water-saving shower system and method for work |
| CN207057289U (en) * | 2017-07-24 | 2018-03-02 | 包头钢铁（集团）有限责任公司 | The device that a kind of outer surface of steel tube is sprayed water online |
| CN208066947U (en) * | 2018-04-07 | 2018-11-09 | 新疆八一钢铁股份有限公司 | Trailing type loop back roll external cooling device |
Non-Patent Citations (1)
| Title |
|---|
| 云正宽等: "《冶金工程设计 第3册 机电设备与工业炉窑设计》", vol. 1, 冶金工业出版社, pages: 449 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |