US20100089113A1 - Drive roller, in particular for edge trimmers - Google Patents
Drive roller, in particular for edge trimmers Download PDFInfo
- Publication number
- US20100089113A1 US20100089113A1 US12/312,997 US31299707A US2010089113A1 US 20100089113 A1 US20100089113 A1 US 20100089113A1 US 31299707 A US31299707 A US 31299707A US 2010089113 A1 US2010089113 A1 US 2010089113A1
- Authority
- US
- United States
- Prior art keywords
- channels
- running roller
- driving roll
- fluid
- accordance
- 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.)
- Abandoned
Links
- 239000012809 cooling fluid Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
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
- B21B27/08—Lubricating, cooling or heating rolls internally
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
- B22D11/1265—Accessories for subsequent treating or working cast stock in situ for cutting having auxiliary devices for deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
- B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
Definitions
- the invention concerns a driving roll, especially for edge trimmers for use in the production of plate, and in this regard, especially hot plate or strip in the heavy plate range or in the hot rolled strip range.
- Driving rolls are used especially in edge trimmers for working plate, with the driving rolls being used for conveying plate in the plate working plants.
- DE 35 42 007 A1 and WO 01/36294 A1 disclose driving rolls used for this purpose.
- the driving rolls are used especially for conveying or straightening plates in shears suitable for edge trimming and/or slitting or cutting plates to length.
- the use of driving rolls of this type is well known for the working of cold plate.
- the driving rolls are arranged in pairs and guide a plate to be conveyed between them. The driving rolls are set against the plate, and the plate can be conveyed due to the driven rotation of the driving rolls.
- the driving rolls used in edge trimmers are in continuous contact with the hot plate to be worked and in the process are themselves strongly heated by the hot plate.
- the continuous input of energy into the driving rolls causes them to overheat, and they thus lose the ability to function properly or they suffer a defect that can ultimately lead to their destruction.
- the objective of the invention is to develop a driving roll of the type described above, which meets the requirements of use, especially in edge trimmers for hot strip or plate, and is highly fit for this use.
- a driving roll with the features of claim 1 , wherein the driving roll is designed especially for edge trimmers, especially for use in the production of plate or strip, and here especially in the heavy plate range or in the hot rolled strip range, with a hub part that is provided with a journal and with a running roller that can be joined with the journal, wherein the running roller is designed with a channel or several channels for conveying a cooling fluid.
- the driving roll is designed especially for edge trimmers, especially for use in the production of plate or strip, and here especially in the heavy plate range or in the hot rolled strip range, with a hub part that is provided with a journal and with a running roller that can be joined with the journal, wherein the running roller is designed with a channel or several channels for conveying a cooling fluid.
- the running roller has a plurality of channels arranged parallel to the surface of the running roller. These channels can be produced in the running rollers as bores or as grooves in the surface, which are then sealed by means of a covering on the surface.
- the channels have a star-shaped orientation or are uniformly distributed on the circumference of the running roller. This makes it possible to provide a favorable distribution of the channels, which results in optimized cooling of the surface of the running roller.
- a fluid can be supplied to or removed from the channels by means of connecting channels, such that the connecting channels have an essentially radial or star-shaped orientation.
- first connecting channels and second connecting channels are provided, such that the first and second connecting channels are connected by essentially annular channels.
- journal is mounted in a bearing housing, and the bearing housing also has fluid channels for cooling by means of a fluid.
- the fluid channels of the running roller are in fluid connection with the fluid channels of the bearing housing.
- the objective of the invention is achieved in a driving roll installation with at least two driving rolls, wherein the driving rolls for edge trimmers are arranged in the run-in and/or runout region of the edge trimmers in such a way that they are positioned above and/or below a hot strip or plate to be received between them.
- FIG. 1 shows a sectional view of a driving roll.
- FIG. 2 shows a cross section through the driving roll according to FIG. 1 .
- FIG. 3 shows an end view of the driving roll according to FIG. 1 .
- FIG. 4 shows a set of driving rolls.
- FIG. 5 shows an end view of the driving rolls according to FIG. 4 .
- FIG. 1 shows a sectional view of a driving roll 1 .
- the driving roll 1 consists essentially of a hub part 2 that is provided with a journal 3 and a running roller 4 that can be joined with the journal 3 .
- the running roller 4 is rotatably supported on the journal 3 by means of a bearing.
- Both the hub part 2 and/or the running roller 4 have channels that are at least essentially annular. These annular channels 5 , 6 are provided essentially on the outer surface 7 of the hub part 2 and on the inner surface 8 of the running roller 4 . According to the embodiment of FIG. 1 , the annular channels 5 , 6 are formed as annular grooves in the outer surface 7 and in the inner surface 8 .
- channels 9 , 10 , 11 , 12 which distribute a cooling fluid, run radially inward in the hub part 2 and radially outward in the running roller 4 .
- these channels are oriented both radially and axially.
- the channels 9 , 10 serve as supply channel 10 and drainage channel 9 for the annular channels 5 , 6 , and the cooling fluid is supplied by a central, preferably truly axial, supply and drainage connection 14 , 15 .
- the channels 11 , 12 serve to supply the cooling fluid, starting from the annular channels 5 , 6 , and are distributed to channels 13 , which are oriented in the axial direction and run under the surface of the running roller 4 .
- the axial arrangement of a plurality of channels 13 allows improved distribution of the cooling fluid flow in the running roller 4 .
- the channels 13 run essentially parallel to the axis of the running roller 4 , and they advantageously also run parallel to the surface or rolling surface 4 a of the running roller 4 .
- the supply and drainage channels 14 , 15 are supplied with cooling fluid from the side 17 opposite the drive side 16 .
- a joining flange 18 is provided, which is provided with or can be joined with a supply and drainage line (not shown in the drawing).
- the supply and drainage channels are formed as a double tube, so that the supply channel is supplied on the inside, and the drainage channel is supplied in an outer jacket.
- FIG. 1 also shows a cooling fluid connection 20 for cooling the bearing housing 21 .
- the cooling fluid connection 20 allows cooling fluid for cooling the bearing housing 1 to be supplied and drained.
- the supplying of the driving roll 4 with cooling fluid can be coupled with the supplying of the bearing housing 21 with cooling fluid.
- a fluid connection can be provided between the channels for cooling the bearing housing and the channels for cooling the driving roll.
- the fluid supply channels can also be fed separately.
- FIG. 2 shows a cross section through a driving roll 4 .
- the channels 13 in the driving roll 4 for distributing the cooling fluid are oriented parallel to the surface 4 a of the driving roll 4 .
- These channels 13 are connected by the channels 11 , 12 , such that one supply connection 11 and one drainage connection 12 each are provided, which run in an essentially radial direction.
- the channels 13 have an essentially star-shaped distribution.
- the cooling fluid is conveyed by the channels 9 , 10 to the annular channels 5 , 6 for distribution or is drained, and from the annular channels 5 , 6 , the cooling fluid is distributed by the supply and drainage channels or collected from these channels and removed.
- FIG. 3 shows a cooling fluid connection 20 for supplying and draining a cooling fluid for cooling the bearing housing 21 .
- the fluid flows from the supply to the drain through the channel 22 near the surface.
- the channel 22 near the surface is formed by a covered recess, which is connected on its supply side and drainage side with the connection 20 by means of bores 23 .
- FIGS. 4 and 5 each show two driving rolls 1 , which can be adjusted and set relative to each other by means of an adjustment mechanism 30 , so that a plate can be passed through between the two running rollers 4 with contact or initial set against the running rollers.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Valve Device For Special Equipments (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006058134.2 | 2006-12-09 | ||
DE102006058134A DE102006058134A1 (de) | 2006-12-09 | 2006-12-09 | Treibrolle insbesondere für Besäumscheren |
PCT/EP2007/009680 WO2008067886A1 (de) | 2006-12-09 | 2007-11-08 | Treibrolle insbesondere für besäumscheren |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100089113A1 true US20100089113A1 (en) | 2010-04-15 |
Family
ID=38959671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/312,997 Abandoned US20100089113A1 (en) | 2006-12-09 | 2007-11-08 | Drive roller, in particular for edge trimmers |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100089113A1 (de) |
EP (1) | EP2101934B1 (de) |
JP (1) | JP2010511516A (de) |
KR (1) | KR20090077970A (de) |
CN (1) | CN101605618A (de) |
AT (1) | ATE495833T1 (de) |
DE (2) | DE102006058134A1 (de) |
RU (1) | RU2414979C1 (de) |
UA (1) | UA95662C2 (de) |
WO (1) | WO2008067886A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102233356A (zh) * | 2011-04-13 | 2011-11-09 | 无锡市桥联冶金机械有限公司 | 背衬轴承稀油系统 |
RU2550446C2 (ru) * | 2012-07-04 | 2015-05-10 | Актиеболагет Скф | Оболочка ролика, роликовая направляющая линия и устройство для непрерывной разливки |
CN106363229B (zh) * | 2016-11-23 | 2018-07-13 | 北京京诚之星科技开发有限公司 | 滚筒飞剪 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655596A (en) * | 1949-05-12 | 1953-10-13 | Vernon L Heeren | Automatic gain control circuit |
US5313813A (en) * | 1990-08-10 | 1994-05-24 | Sms Schloemann-Siemag Aktiengesellschaft | Upsetting press for reducing the width of rollng stock with internally cooled retaining rolls and driver rolls |
US5899264A (en) * | 1997-09-17 | 1999-05-04 | Marquip, Inc. | Steam supply and condensate removal apparatus for heated roll |
US6237384B1 (en) * | 1999-02-01 | 2001-05-29 | Sms Schloemann-Siemag Ag | Method of and installation for shaping a metal strip |
US6971174B2 (en) * | 2003-01-08 | 2005-12-06 | Alcoa Inc. | Method of manufacturing a caster roll |
US20060191662A1 (en) * | 2003-07-18 | 2006-08-31 | Gunther Deibl | Internally cooled billet guiding roller |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH412139A (de) * | 1963-08-05 | 1966-04-30 | Schlatter Ag | Elektrodenrolle für Nahtschweissmaschinen |
DE3542007A1 (de) * | 1985-11-28 | 1987-06-04 | Schloemann Siemag Ag | Treiber zum transport von blechen in scheren |
DE4025872A1 (de) * | 1989-09-22 | 1991-04-04 | Eberhard Derichs | Heiz- oder kuehlwalze |
SE501633C2 (sv) * | 1992-03-30 | 1995-04-03 | Dalforsaan Ab | Kyld stödrulle |
JPH06335819A (ja) * | 1993-05-28 | 1994-12-06 | Mitsubishi Heavy Ind Ltd | 薄板製造設備 |
JPH08126909A (ja) * | 1994-10-27 | 1996-05-21 | Mitsubishi Heavy Ind Ltd | サイドトリミング方法及びサイドトリマ |
DE19652388C2 (de) * | 1996-12-04 | 1998-12-17 | Mannesmann Ag | Strangführungs- und Treibrolle |
DE10006630C1 (de) * | 2000-02-14 | 2001-07-19 | Thyssenkrupp Stahl Ag | Drehdurchführung an einer flüssigkeitsgekühlten Rolle, insbesondere einer Transportrolle eines Rollenherdofens |
AUPQ848900A0 (en) * | 2000-06-30 | 2000-07-27 | Bhp Steel (Jla) Pty Limited | Feeding strip material |
-
2006
- 2006-12-09 DE DE102006058134A patent/DE102006058134A1/de not_active Withdrawn
-
2007
- 2007-11-08 UA UAA200907139A patent/UA95662C2/ru unknown
- 2007-11-08 KR KR1020097010908A patent/KR20090077970A/ko not_active Application Discontinuation
- 2007-11-08 DE DE502007006339T patent/DE502007006339D1/de active Active
- 2007-11-08 JP JP2009539625A patent/JP2010511516A/ja active Pending
- 2007-11-08 RU RU2009126170/02A patent/RU2414979C1/ru active
- 2007-11-08 WO PCT/EP2007/009680 patent/WO2008067886A1/de active Application Filing
- 2007-11-08 CN CNA2007800455185A patent/CN101605618A/zh active Pending
- 2007-11-08 EP EP07819689A patent/EP2101934B1/de active Active
- 2007-11-08 US US12/312,997 patent/US20100089113A1/en not_active Abandoned
- 2007-11-08 AT AT07819689T patent/ATE495833T1/de active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655596A (en) * | 1949-05-12 | 1953-10-13 | Vernon L Heeren | Automatic gain control circuit |
US5313813A (en) * | 1990-08-10 | 1994-05-24 | Sms Schloemann-Siemag Aktiengesellschaft | Upsetting press for reducing the width of rollng stock with internally cooled retaining rolls and driver rolls |
US5899264A (en) * | 1997-09-17 | 1999-05-04 | Marquip, Inc. | Steam supply and condensate removal apparatus for heated roll |
US6237384B1 (en) * | 1999-02-01 | 2001-05-29 | Sms Schloemann-Siemag Ag | Method of and installation for shaping a metal strip |
US6971174B2 (en) * | 2003-01-08 | 2005-12-06 | Alcoa Inc. | Method of manufacturing a caster roll |
US20060191662A1 (en) * | 2003-07-18 | 2006-08-31 | Gunther Deibl | Internally cooled billet guiding roller |
Also Published As
Publication number | Publication date |
---|---|
RU2414979C1 (ru) | 2011-03-27 |
EP2101934B1 (de) | 2011-01-19 |
UA95662C2 (ru) | 2011-08-25 |
KR20090077970A (ko) | 2009-07-16 |
JP2010511516A (ja) | 2010-04-15 |
CN101605618A (zh) | 2009-12-16 |
DE102006058134A1 (de) | 2008-06-19 |
EP2101934A1 (de) | 2009-09-23 |
WO2008067886A1 (de) | 2008-06-12 |
DE502007006339D1 (de) | 2011-03-03 |
RU2009126170A (ru) | 2011-01-20 |
ATE495833T1 (de) | 2011-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SMS SIEMAG AKTIENGESELLSCHAFT,GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BEUTER, MATTHIAS;MEINHARDT, ULRICH;SIGNING DATES FROM 20080504 TO 20090511;REEL/FRAME:022801/0792 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |