GB1474437A - Apparatus for cropping and/or dividing rod delivered from a rolling mill - Google Patents

Apparatus for cropping and/or dividing rod delivered from a rolling mill

Info

Publication number
GB1474437A
GB1474437A GB2900774A GB2900774A GB1474437A GB 1474437 A GB1474437 A GB 1474437A GB 2900774 A GB2900774 A GB 2900774A GB 2900774 A GB2900774 A GB 2900774A GB 1474437 A GB1474437 A GB 1474437A
Authority
GB
United Kingdom
Prior art keywords
shear
rod
separator
switch
shears
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
Application number
GB2900774A
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.)
Siemens Industry Inc
Original Assignee
Morgan Construction Co
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 Morgan Construction Co filed Critical Morgan Construction Co
Publication of GB1474437A publication Critical patent/GB1474437A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/18—Switches for directing work in metal-rolling mills or trains
    • 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
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/12—Shearing machines with blades on coacting rotating drums
    • 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
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2083—Deflecting guide
    • Y10T83/2085—Positionable gate in product flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4653—With means to initiate intermittent tool action
    • Y10T83/4656—Tool moved in response to work-sensing means
    • Y10T83/4659—With means to vary "length" of product
    • Y10T83/4662—To vary an end-product "length" [e.g., "crop cut"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4705—Plural separately mounted flying cutters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4714—Oscillating work shifter adjacent cutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Crushing And Grinding (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

1474437 Flying shears; work finders MORGAN CONSTRUCTION CO 1 July 1974 [2 July 1973] 29007/74 Heading B3W Apparatus for cropping and/or dividing rod &c. emerging from a rolling mill comprises two adjacent shears, one directing the length following the cut upwards and the other directing it downwards, switching means for directing the moving rod selectively to one or other shear and means for receiving rod from the shears. As shown rotary shears 24, 26 and 28, 30 are mounted side by side on common shafts, and rod is directed to the respective shears by a pivoted hollow switch 12 movable between positions 18 and 20, Fig. 1. Cropped lengths are guided by a deflector 48 into a box 57 and lengths to be wound on reels (not shown) reach them via a rotary switch 34 which passes rod selectively through a pipe 70, aligned by means of a pneumatic cylinder 74 with any one of pipes 76, 78, 80, or a pipe 72 provided with three similar pipes (not visible in Fig. 2B). In operation, with the switch 12 in position 18 and the deflector 48 engaging a separator 32, rod is passed between the blades 24, 26 and down a shoot 56, a sensor 86 actuating the shear when a predetermined crop length has passed it. The leading end 90, of the following length, Fig. 7, is deflected upwardly to ride over the separator 32 into passage 66 of the switch 34 and thence to a reel. To divide the rod when a reel is full the separator is swung out of its housing (36), Fig. 5 (not shown), by a pneumatic cylinder (46) and the deflector 48 is lowered by a pneumatic cylinder 52, Fig. 2B, and the switch 34 is rotated to place the empty passage 68 uppermost. The separator is replaced, shear 24, 26 is actuated and the leading end (91) Fig. 11 (not shown) is directed above the separator into the passage 68. To shear the tail crop, the switch 12 is pivoted to position 20 aligned with shear 28, 30, the deflector 48 is raised and the shear is actuated, the leading end (92), Fig. 12 (not shown), of the crop portion (94) being directed to pass below the separator 32 and be guided by the reflector 48 into the scrap box 57. The sensor actuating the shear 28, 30 also actuates rollers 21 to feed the tail crop to the box 57. A pivoted gate 58 directs severed rod portions into a scrap portion or a sampling portion of the box 57.
GB2900774A 1973-07-02 1974-07-01 Apparatus for cropping and/or dividing rod delivered from a rolling mill Expired GB1474437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00375759A US3834260A (en) 1973-07-02 1973-07-02 Switching mechanism for cropping and sampling front and back ends of bar product delivered from mill

Publications (1)

Publication Number Publication Date
GB1474437A true GB1474437A (en) 1977-05-25

Family

ID=23482214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2900774A Expired GB1474437A (en) 1973-07-02 1974-07-01 Apparatus for cropping and/or dividing rod delivered from a rolling mill

Country Status (9)

Country Link
US (1) US3834260A (en)
JP (1) JPS5320272B2 (en)
AU (1) AU7040174A (en)
DE (1) DE2430790A1 (en)
FR (1) FR2296480A1 (en)
GB (1) GB1474437A (en)
IT (1) IT1016216B (en)
SE (1) SE7408575L (en)
ZA (1) ZA743564B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900013A1 (en) * 1979-01-02 1980-07-10 Schloemann Siemag Ag Shearing machine for rolled bar or wire - has two pairs of shear blades which separate sheared pieces into two lines
CN114042766A (en) * 2021-11-15 2022-02-15 重庆钢铁股份有限公司 Flying shear device for hot rolling bar

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1051128B (en) * 1975-10-13 1981-04-21 Simac Spa HIGH SPEED CUTTING FLYING SHEARS WITH PARALLEL OPERATING GROUPS E.O IN COMBINED AND RALATIVE SERIES CUTTING SYSTEM
US4170911A (en) * 1976-03-29 1979-10-16 Forest Products Industrial Designs, Inc. Log cutting apparatus
DE2940375C2 (en) * 1979-10-05 1985-05-23 Hatebur Umformmaschinen Ag, Reinach Method and device for the automatic separation of the front and rear ends of material bars
IT1181157B (en) * 1984-01-27 1987-09-23 Danieli Off Mecc COMPACT SHEAR WITH SCRAPER
SE455058B (en) * 1984-07-09 1988-06-20 Morgaardshammar Ab Centro SET AND DEVICE FOR SNAPPING THE FRONT AND CLOSES IN A HIGH SPEED CURRENT OPTION GOODS
IT1214195B (en) * 1987-06-30 1990-01-10 Danieli Off Mecc HIGH SPEED FLYING SHEAR.
IT1220109B (en) * 1987-07-13 1990-06-06 Danieli Off Mecc TAIL HEAD POINTING SYSTEM WITH SAMPLING
AT392747B (en) * 1989-02-23 1991-05-27 Boehler Gmbh METHOD AND ARRANGEMENT FOR ROLLING WIRE OR ROD MATERIAL
US5040440A (en) * 1990-05-09 1991-08-20 Stelco, Inc. Product switching mechanism
IT1262098B (en) * 1993-04-02 1996-06-19 Danieli Off Mecc HIGH SPEED FLYING SHEAR
IT1262245B (en) * 1993-11-30 1996-06-19 Danieli Off Mecc HIGH SPEED FLYING SHEAR
IT1281448B1 (en) * 1995-11-09 1998-02-18 Danieli Off Mecc CUTTING GROUP FOR LAMINATES
US6745656B1 (en) * 1999-04-08 2004-06-08 Morgan Construction Company High speed flying shear
KR100815779B1 (en) * 2001-11-12 2008-03-20 주식회사 포스코 An apparatus for guiding wire rod having automatic crop removing through
ITUD20050113A1 (en) * 2005-07-04 2007-01-05 Sms Meer Spa SYSTEM FOR RECEIPT AND CONVEYANCE OF BARS COMING FROM MILLS TOWARDS A COLLECTION AND UNLOADING DEVICE
JP5111866B2 (en) * 2007-01-15 2013-01-09 敏喜 田中 Cutting device
ITMI20130107A1 (en) * 2013-01-24 2014-07-25 Danieli Off Mecc CONVEYING DEVICE FOR LAMINATED BARS OUTPUT FROM A CUTTING SHEAR, ITS CUTTING MACHINE AND ITS CUTTING PROCESS
PL2821153T3 (en) * 2013-07-05 2018-02-28 Primetals Technologies Austria GmbH System and method for cutting to length long rolled products coming from different strands of a rolling mill
ITMI20131670A1 (en) * 2013-10-09 2015-04-10 Danieli Off Mecc SINGLE SHEAR FOR CUTTING AND CONVEYING MORE LAMINATES
DE102015015521A1 (en) * 2015-06-12 2016-12-15 Sms Group Gmbh Soft behind a drum shears
CN106572712B (en) * 2015-10-16 2019-01-22 O&M霍尔亚德国际无限公司 For introducing the method and system of spare De Salle's line in mask production line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109340A (en) * 1961-02-01 1963-11-05 Morgan Construction Co Severed product switching means
US3258951A (en) * 1963-08-22 1966-07-05 Morgan Construction Co Rod switching apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900013A1 (en) * 1979-01-02 1980-07-10 Schloemann Siemag Ag Shearing machine for rolled bar or wire - has two pairs of shear blades which separate sheared pieces into two lines
CN114042766A (en) * 2021-11-15 2022-02-15 重庆钢铁股份有限公司 Flying shear device for hot rolling bar
CN114042766B (en) * 2021-11-15 2023-09-19 重庆钢铁股份有限公司 Flying shear device for hot rolled bar

Also Published As

Publication number Publication date
JPS5320272B2 (en) 1978-06-26
DE2430790A1 (en) 1975-01-30
SE7408575L (en) 1975-01-03
US3834260A (en) 1974-09-10
JPS5037663A (en) 1975-04-08
IT1016216B (en) 1977-05-30
FR2296480B1 (en) 1978-04-14
FR2296480A1 (en) 1976-07-30
AU7040174A (en) 1976-01-08
ZA743564B (en) 1975-05-28

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed