GB1463020A - Method and apparatus for feeding billets to an extrusion press - Google Patents

Method and apparatus for feeding billets to an extrusion press

Info

Publication number
GB1463020A
GB1463020A GB2886175A GB2886175A GB1463020A GB 1463020 A GB1463020 A GB 1463020A GB 2886175 A GB2886175 A GB 2886175A GB 2886175 A GB2886175 A GB 2886175A GB 1463020 A GB1463020 A GB 1463020A
Authority
GB
United Kingdom
Prior art keywords
billet
shear
grippers
conveyer
extrusion 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
Application number
GB2886175A
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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag AG
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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Publication of GB1463020A publication Critical patent/GB1463020A/en
Expired 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

1463020 Feeding billets for extrusion SCHLOEMANN-SIEMAG AG 9 July 1975 [19 July 1974] 28861/75 Heading B3P Apparatus for feeding billets comprising two billet parts from a hot billet shear to an extrusion press comprises a conveyer A for picking up the billet parts, means moving the conveyer towards the extrusion press, the means being so arranged that on reaching the extrusion press the billet part that entered the shear first lies behind the billet part that entered the shear second, in the extrusion direction. Billets 5 are cut to length from heated aluminium bar by a first fixed shear part (not shown) and a movable shear part 3, and when the last full length billet has been cut from the bar, the portion remaining is advanced through the shear until it reaches a stop. A new length of heated bar is fed through the shear until it abuts the remaining portion of the previous bar and the shear is then operated. The billet parts are held in grippers 14 of the conveyer A and when the grippers are raised an hydraulic device 10 is actuated to move the conveyer leftward as seen in Fig. 1. When in position a rack (19), Fig. 2 (not shown), is actuated to engage a gear (20) and to rotate the grippers through 180 degrees. This allows the cooler billet portion to enter the extrusion press first so that a better weld is formed between the billet portions. When single billet portions are fed to the press, the grippers are not rotated.
GB2886175A 1974-07-19 1975-07-09 Method and apparatus for feeding billets to an extrusion press Expired GB1463020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2434844 1974-07-19

Publications (1)

Publication Number Publication Date
GB1463020A true GB1463020A (en) 1977-02-02

Family

ID=5921029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2886175A Expired GB1463020A (en) 1974-07-19 1975-07-09 Method and apparatus for feeding billets to an extrusion press

Country Status (5)

Country Link
JP (1) JPS5135657A (en)
ES (1) ES439156A1 (en)
FR (1) FR2278417A1 (en)
GB (1) GB1463020A (en)
IT (1) IT1039923B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475429A1 (en) * 1980-02-11 1981-08-14 Usm Corp BILLET LOADER OF A WIRE MACHINE AND METHODS OF ALIGNING AND MAINTAINING SAID BITCH ALIGNMENT
WO2009088525A1 (en) * 2008-01-04 2009-07-16 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
DE102009040071A1 (en) 2009-09-04 2011-03-10 Bl Chemie Gmbh & Co. Kg Producing press bolts such as cast bolts of first length from a body, comprises abutting the ends of a first body and a second body, and welding together the ends in a welding device, which welds the body by weld seam along edges of end
CN102847946A (en) * 2012-03-30 2013-01-02 宁波金恒汽车零部件有限公司 Automatic shaping device for powder metallurgy parts
CN113210453A (en) * 2021-05-12 2021-08-06 舟山中南锚链有限公司 Full-automatic anchor chain crosspiece apparatus for producing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153011U (en) * 1983-03-29 1984-10-13 住友軽金属工業株式会社 Release agent application device to billet end face
JPS61259833A (en) * 1985-05-10 1986-11-18 Yoshida Kogyo Kk <Ykk> Clamper for billet transfer
US5027634A (en) * 1990-02-28 1991-07-02 Granco-Clark, Inc. Solutionizing taper quench
CN102671990A (en) * 2012-05-16 2012-09-19 浙江五环钛业股份有限公司 Feeding device of extruding machine
CN106001156A (en) * 2016-07-25 2016-10-12 苏州亘富机械科技有限公司 Automatic feeding and hydraulic-transmission cold extruder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597524B2 (en) * 1974-07-13 1984-02-18 ミツビシアルミニウム カブシキガイシヤ Extrusion method in extrusion press

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475429A1 (en) * 1980-02-11 1981-08-14 Usm Corp BILLET LOADER OF A WIRE MACHINE AND METHODS OF ALIGNING AND MAINTAINING SAID BITCH ALIGNMENT
WO2009088525A1 (en) * 2008-01-04 2009-07-16 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
US7712651B2 (en) 2008-01-04 2010-05-11 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
US7950566B2 (en) 2008-01-04 2011-05-31 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
EP2384831A1 (en) * 2008-01-04 2011-11-09 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
DE102009040071A1 (en) 2009-09-04 2011-03-10 Bl Chemie Gmbh & Co. Kg Producing press bolts such as cast bolts of first length from a body, comprises abutting the ends of a first body and a second body, and welding together the ends in a welding device, which welds the body by weld seam along edges of end
CN102847946A (en) * 2012-03-30 2013-01-02 宁波金恒汽车零部件有限公司 Automatic shaping device for powder metallurgy parts
CN113210453A (en) * 2021-05-12 2021-08-06 舟山中南锚链有限公司 Full-automatic anchor chain crosspiece apparatus for producing

Also Published As

Publication number Publication date
FR2278417A1 (en) 1976-02-13
AU8301575A (en) 1977-01-20
ES439156A1 (en) 1977-03-01
JPS5135657A (en) 1976-03-26
FR2278417B3 (en) 1979-04-27
IT1039923B (en) 1979-12-10
JPS5344416B2 (en) 1978-11-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee