DE20308237U1 - Variable cooling system for rolling metal rolling mill has movable hoods for air cooling and with a water cooling track moved between a storage position beside the roller track and into the roller line - Google Patents

Variable cooling system for rolling metal rolling mill has movable hoods for air cooling and with a water cooling track moved between a storage position beside the roller track and into the roller line

Info

Publication number
DE20308237U1
DE20308237U1 DE20308237U DE20308237U DE20308237U1 DE 20308237 U1 DE20308237 U1 DE 20308237U1 DE 20308237 U DE20308237 U DE 20308237U DE 20308237 U DE20308237 U DE 20308237U DE 20308237 U1 DE20308237 U1 DE 20308237U1
Authority
DE
Germany
Prior art keywords
cooling
air
water
track
press
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 - Lifetime
Application number
DE20308237U
Other languages
German (de)
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.)
UNTERSCHUETZ SONDERMASCHB GmbH
Original Assignee
UNTERSCHUETZ SONDERMASCHB GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by UNTERSCHUETZ SONDERMASCHB GmbH filed Critical UNTERSCHUETZ SONDERMASCHB GmbH
Priority to DE20308237U priority Critical patent/DE20308237U1/en
Publication of DE20308237U1 publication Critical patent/DE20308237U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work

Abstract

A variable cooling system for a metal rolling mill has movable hoods (1, 2) above and below the height variable roller track (4) and with air jets to provide a cooling patterns. The air cooling pattern is controlled between side air curtains. The change to a water cooling system the hoods are removed along with a section of track and a water cooling track is moved from a storage position beside the track into the gap. The water cooling is via patterns of jets which are directed onto the rolled items from all sides.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Wechselvorrichtung zur Kühlung der Pressstränge zwischen den Medien Luft und Wasser hinter der Strangpresse, gekennzeichnet dadurch, dass im Rollgang für den Pressprofiltransport ein heb- und senkbarer Rollgangabschnitt (4) mit darüber und darunter heran- bzw. wegbewegbaren Luftkühlhauben oben und un­ ten (1, 2) angeordnet ist und gemäß sich ändernder technologischer Erfordernisse ein verfahrbarer Wasserkühlkasten (3) von einem Absetztisch (10) aus maschi­ nell, seitlich in den Bereich des heb- und senkbaren Rollgangabschnittes (4) her­ anbewegbar ist, wenn sich letzterer in abgesenkter Position befindet.1. Changing device for cooling the press strands between the media air and water behind the extrusion press, characterized in that in the roller table for the transport of the pressed profile a roller table section ( 4 ) which can be raised and lowered with air cooling hoods above and below which can be moved up and down ( 1 , 2 ) is arranged and in accordance with changing technological requirements, a movable water cooler ( 3 ) from a settling table ( 10 ) from machine, laterally in the area of the raised and lowered roller table section ( 4 ) can be moved here when the latter is lowered Position. 2. Wechselvorrichtung zur Kühlung der Pressstränge nach Anspruch 1, gekenn­ zeichnet dadurch, dass die Luftkühlhauben oben und unten (1, 2) neben den frontal auf die Profilgurte gerichteten Luftauslässen (13) an ihren Längsseiten sich darüber hinaus verlängernde Luftdüsen unten und oben (7, 12) aufweisen, die Austrittsöffnungen in Richtung des zu kühlenden Profilsteges besitzen.2. Change device for cooling the press strands according to claim 1, characterized in that the air cooling hoods at the top and bottom ( 1 , 2 ) in addition to the air outlets ( 13 ) directed frontally onto the profile belts on their longitudinal sides also have air nozzles that extend at the bottom and top ( 7 , 12 ), which have outlet openings in the direction of the profile web to be cooled. 3. Wechselvorrichtung zur Kühlung der Pressstränge nach Anspruch 1, gekenn­ zeichnet dadurch, dass sich im verfahrbaren Wasserkühlkasten (3) an seinen Längsseiten Zuführrohre mit zum durchlaufenden Pressprofil hin gerichteten seitlichen Wasserdüsen (5) befinden, wobei deren Austrittsöffnungen kurz über dem Niveau der im Wasserkühlkasten (3) eingesetzten Transportwalzen liegen.3. Change device for cooling the press strands according to claim 1, characterized in that in the movable water cooler ( 3 ) on its long sides there are feed pipes with lateral water nozzles ( 5 ) directed towards the continuous press profile, the outlet openings of which are just above the level of the water cooler ( 3 ) used transport rollers. 4. Wechselvorrichtung zur Kühlung der Pressstränge nach Anspruch 1, gekenn­ zeichnet dadurch, dass zu Beginn und Ende des verfahrbaren Wasserkühlkastens (3) jeweils paarweise angeordnet, die Wasserdüsen unten (6) und die schwenkba­ ren Wasserdüsen oben (8) an einem Zuführrohr eingebracht sind.4. changing device for cooling the press strands according to claim 1, characterized in that at the beginning and end of the movable water cooling box ( 3 ) each arranged in pairs, the water nozzles below ( 6 ) and the schwenkba ren water nozzles above ( 8 ) are introduced on a feed pipe , 5. Wechselvorrichtung zur Kühlung der Pressstränge nach Anspruch 4, gekenn­ zeichnet dadurch, dass mittels der schwenkbar ausgebildeten Wasserdüsen oben (8) eine Durchfahrtmöglichkeit der jeweiligen Profilauszugsvorrichtung gemäss eingefahrener Luft- oder Wasserkühleinrichtung gegeben ist.5. changing device for cooling the press strands according to claim 4, characterized in that by means of the pivotable water nozzles above ( 8 ) a passage possibility of the respective profile pull-out device according to the retracted air or water cooling device is given.
DE20308237U 2003-05-21 2003-05-21 Variable cooling system for rolling metal rolling mill has movable hoods for air cooling and with a water cooling track moved between a storage position beside the roller track and into the roller line Expired - Lifetime DE20308237U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20308237U DE20308237U1 (en) 2003-05-21 2003-05-21 Variable cooling system for rolling metal rolling mill has movable hoods for air cooling and with a water cooling track moved between a storage position beside the roller track and into the roller line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308237U DE20308237U1 (en) 2003-05-21 2003-05-21 Variable cooling system for rolling metal rolling mill has movable hoods for air cooling and with a water cooling track moved between a storage position beside the roller track and into the roller line

Publications (1)

Publication Number Publication Date
DE20308237U1 true DE20308237U1 (en) 2003-09-18

Family

ID=28459142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20308237U Expired - Lifetime DE20308237U1 (en) 2003-05-21 2003-05-21 Variable cooling system for rolling metal rolling mill has movable hoods for air cooling and with a water cooling track moved between a storage position beside the roller track and into the roller line

Country Status (1)

Country Link
DE (1) DE20308237U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033007B3 (en) * 2006-07-17 2007-08-30 Unterschütz Sondermaschinenbau GmbH Air-cooling equipment for profile leaving extrusion press, includes modular side nozzles with oval outlets set at different heights to suit extrusion dimensions
DE102007032917B3 (en) * 2007-07-12 2008-08-28 Unterschütz, Uwe, Dipl.-Ing. Pressed strand cooling device, has cooling system with displacement drive i.e. hydraulic drive, designed in manner that cooling system is displaced in direction to press front edge in opposite direction
DE102007032919B3 (en) * 2007-07-12 2008-10-23 Unterschütz, Uwe, Dipl.-Ing. Extruded material water-cooling device, uses roller conveyor in cooling system to increase or reduce height compensation of cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033007B3 (en) * 2006-07-17 2007-08-30 Unterschütz Sondermaschinenbau GmbH Air-cooling equipment for profile leaving extrusion press, includes modular side nozzles with oval outlets set at different heights to suit extrusion dimensions
DE102007032917B3 (en) * 2007-07-12 2008-08-28 Unterschütz, Uwe, Dipl.-Ing. Pressed strand cooling device, has cooling system with displacement drive i.e. hydraulic drive, designed in manner that cooling system is displaced in direction to press front edge in opposite direction
DE102007032919B3 (en) * 2007-07-12 2008-10-23 Unterschütz, Uwe, Dipl.-Ing. Extruded material water-cooling device, uses roller conveyor in cooling system to increase or reduce height compensation of cooling system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031023

R150 Term of protection extended to 6 years

Effective date: 20060621

R163 Identified publications notified

Effective date: 20060714

R151 Term of protection extended to 8 years

Effective date: 20091124

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20111025

R071 Expiry of right
R071 Expiry of right