CN202893873U - Aluminum hot rolling recoiling machine sector plate cooling system - Google Patents
Aluminum hot rolling recoiling machine sector plate cooling system Download PDFInfo
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- CN202893873U CN202893873U CN 201220503280 CN201220503280U CN202893873U CN 202893873 U CN202893873 U CN 202893873U CN 201220503280 CN201220503280 CN 201220503280 CN 201220503280 U CN201220503280 U CN 201220503280U CN 202893873 U CN202893873 U CN 202893873U
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Abstract
The utility model discloses an aluminum hot rolling recoiling machine sector plate cooling system, which comprises an air cooler and a rotary oil cylinder, wherein a cold air pipe is connected between the air cooler and the rotary oil cylinder; a hollow inner hole is arranged on an axial line position of a rotary mandrel of an aluminum hot rolling recoiling machine, and is used as an air flue; the rotary oil cylinder is connected with the air flue through a connecting pipeline; a plurality of vent holes are arranged on contact faces of wedge-shaped blocks on the periphery of the rotary mandrel of the aluminum hot rolling recoiling machine and a sector plate; and each vent hole is communicated with the air flue on the axial line position of the rotary mandrel. According to the aluminum hot rolling recoiling machine sector plate cooling system, the service life of equipment is prolonged, the environment pollution is reduced, the material consumption is saved, and the product quality is improved.
Description
Technical field
The utility model includes the non-ferrous metal technical field of processing equipment, especially relates to a kind of aluminothermy cool mill winder fanning strip cooling system.
Background technology
Generally, the finishing temperature of aluminium and aluminum alloy hot rolling volume between 200-300 ℃, coiler sector plate in batching the course of work with the band close contact of high temperature.In time between two adjacent coiled materials of front and back unload volume and batch, coiling machine rotates at a slow speed, and fanning strip cools off by emulsion spray, with the sliding surface that keeps fanning strip and carve piece in normal limit of temperature rise.But along with the raising that equipment capacity requires, rhythm of production is accelerated, and the blanking time between volume and the volume is shorter and shorter, adopts simple emulsion spray can not satisfy the cooling requirement of fanning strip.Fanning strip continuously bears rapid cold and hot conversion in the course of the work, and frequent load impact, particularly because the stress that causes uneven in temperature is concentrated, strain cracking occurs easily after accumulation after a while, expands and the contraction jam.It is from the coiler mandrel top fanning strip to be carried out spraying cooling that emulsion is forced the common way of cooling, in the cooling procedure, the evaporation of emulsion causes the pollution of site environment, and can bring other metal impurities in the equipment into emulsion system, can form product defects in follow-up production.This phenomenon is ubiquitous situation in the present same industry, never has preferably solution.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of aluminothermy cool mill winder fanning strip cooling system, and in the service life of extension device, environmental contamination reduction is saved supplies consumption, improves the quality of products.
For achieving the above object, the utility model by the following technical solutions:
Aluminothermy cool mill winder fanning strip cooling system of the present utility model comprises air-cooler, rotary oil cylinder, is connected with cool air hose between air-cooler and the rotary oil cylinder; The axial location of aluminothermy cool mill winder rotation mandrel has the endoporus of hollow, this endoporus is as the air channel, rotary oil cylinder is connected with described air channel by connecting pipe, each contact-making surface of carving type piece and fanning strip arranges some air vents around aluminothermy cool mill winder rotation mandrel, and each air vent is communicated with the air channel of rotation mandrel axial location.
The beneficial effects of the utility model are:
The air-cooler of configure dedicated in the utility model, cooling-air by with pipeline that rotary oil cylinder is connected after to enter the rotary core axle inner, to rotate mandrel hollow endoporus as the air channel, then the air vent outflow that each contact-making surface of carving type piece and every fanning strip distributes around the mandrel, this structure purges evenly, constantly in the fanning strip bottom surface cooling-air, and heated air flows out from fanning strip sidepiece gap.So, then can be for a long time, effectively, equably aluminothermy cool mill winder fanning strip and the type slide block of carving are cooled off.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can from practice of the present utility model, take a hint.Target of the present utility model and other advantages can realize and obtain by specifically noted structure in following specification and the accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present utility model; Fig. 2 is the partial enlarged drawing among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As depicted in figs. 1 and 2, aluminothermy cool mill winder rotation mandrel 6 one ends link to each other with the coiling machine gear-box, the other end supports that with axle head 10 link to each other, aluminothermy cool mill winder fanning strip cooling system of the present utility model, comprise air-cooler 1, rotary oil cylinder 3, be connected with cool air hose 2 between air-cooler 1 and the rotary oil cylinder 3; The axial location of aluminothermy cool mill winder rotation mandrel 6 has the endoporus of hollow, this endoporus is as the air channel 7 of cold wind, rotary oil cylinder 3 is connected with described air channel 7 by connecting pipe 4, each contact-making surface of carving type piece 11 and fanning strip 8 arranges some air vents 9 around aluminothermy cool mill winder rotation mandrel 6, and each air vent 9 communicates with the air channel 7 of rotation mandrel axial location.During use, cooling-air by with pipeline 4 that rotary oil cylinder 3 is connected after to enter the rotary core axle inner, to rotate mandrel hollow endoporus as air channel 7, then air vent 9 outflows that each contact-making surface of carving type piece and every fanning strip distributes around the mandrel, this structure purges evenly, constantly in fanning strip 8 bottom surfaces cooling-air, and heated air is 12 outflows from fanning strip sidepiece gap.So, then can be for a long time, effectively, equably aluminothermy cool mill winder fanning strip and the type slide block of carving are cooled off, thus guarantee fanning strip each several part uniformity of temperature profile, be difficult for strain cracking, avoid moving jam, improve machinery service life, nearly 100,000 yuan of annual maintenance cost of saving.The utility model utilization has mature technology now, realizes easily, has reduced extra coiler sector plate emulsion cooling system configuration investment, owing to do not use the emulsion spray cooling, has both avoided the production scene air pollution, does not consume again emulsion; Both overcome the restriction to rhythm of production, and reduced and shut down the impact of safeguarding producing, improved production efficiency; avoid again dirty emulsion on the impact of product quality; to a medium-sized aluminum plate ﹠ strip hot-rolling factory, every annual prolongs rolling time 3 hours, more than 200 ten thousand yuan of volume increase extra earnings.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. aluminothermy cool mill winder fanning strip cooling system is characterized in that: comprise air-cooler, rotary oil cylinder, be connected with cool air hose between air-cooler and the rotary oil cylinder; The axial location of aluminothermy cool mill winder rotation mandrel has the endoporus of hollow, this endoporus is as the air channel, rotary oil cylinder is connected with described air channel by connecting pipe, each contact-making surface of carving type piece and fanning strip arranges some air vents around aluminothermy cool mill winder rotation mandrel, and each air vent is communicated with the air channel of rotation mandrel axial location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503280 CN202893873U (en) | 2012-09-27 | 2012-09-27 | Aluminum hot rolling recoiling machine sector plate cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503280 CN202893873U (en) | 2012-09-27 | 2012-09-27 | Aluminum hot rolling recoiling machine sector plate cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893873U true CN202893873U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220503280 Expired - Fee Related CN202893873U (en) | 2012-09-27 | 2012-09-27 | Aluminum hot rolling recoiling machine sector plate cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202893873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269989A (en) * | 2016-08-22 | 2017-01-04 | 常州宝菱重工机械有限公司 | The devices for taking-up of sheet-band continuous casting and rolling |
| CN106475431A (en) * | 2016-11-28 | 2017-03-08 | 山西太钢不锈钢股份有限公司 | Improve the control method of hot rolling variety steel surface quality |
| CN112384314A (en) * | 2018-06-28 | 2021-02-19 | 达涅利机械设备股份公司 | Coiler mandrel and related process for monitoring the condition thereof |
-
2012
- 2012-09-27 CN CN 201220503280 patent/CN202893873U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269989A (en) * | 2016-08-22 | 2017-01-04 | 常州宝菱重工机械有限公司 | The devices for taking-up of sheet-band continuous casting and rolling |
| CN106475431A (en) * | 2016-11-28 | 2017-03-08 | 山西太钢不锈钢股份有限公司 | Improve the control method of hot rolling variety steel surface quality |
| CN112384314A (en) * | 2018-06-28 | 2021-02-19 | 达涅利机械设备股份公司 | Coiler mandrel and related process for monitoring the condition thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130927 |