AT310533B - Method and device for stretching a long workpiece - Google Patents

Method and device for stretching a long workpiece

Info

Publication number
AT310533B
AT310533B AT207272A AT207272A AT310533B AT 310533 B AT310533 B AT 310533B AT 207272 A AT207272 A AT 207272A AT 207272 A AT207272 A AT 207272A AT 310533 B AT310533 B AT 310533B
Authority
AT
Austria
Prior art keywords
stretching
long workpiece
workpiece
long
Prior art date
Application number
AT207272A
Other languages
German (de)
Original Assignee
Langenstein & Schemann 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 Langenstein & Schemann Ag filed Critical Langenstein & Schemann Ag
Application granted granted Critical
Publication of AT310533B publication Critical patent/AT310533B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/10—Manipulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Manipulator (AREA)
AT207272A 1971-03-17 1972-03-13 Method and device for stretching a long workpiece AT310533B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112743 DE2112743C3 (en) 1971-03-17 1971-03-17 Forging device for stretching a long, billet-shaped preliminary workpiece with a manipulator on only one side of a forging press

Publications (1)

Publication Number Publication Date
AT310533B true AT310533B (en) 1973-10-10

Family

ID=5801772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT207272A AT310533B (en) 1971-03-17 1972-03-13 Method and device for stretching a long workpiece

Country Status (6)

Country Link
JP (1) JPS529185B1 (en)
AT (1) AT310533B (en)
DE (1) DE2112743C3 (en)
FR (1) FR2130344B1 (en)
GB (1) GB1376952A (en)
IT (1) IT950238B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117920928A (en) * 2023-12-21 2024-04-26 陆森精密机械(大连)有限公司 Forging press that precision machine parts processing was used

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220796C2 (en) * 1992-06-25 1997-07-10 Langenstein & Schemann Gmbh Flexibly adjustable connection between running gear and gripping tongs of a handling device for a forging facility
RU2220020C1 (en) * 2002-04-04 2003-12-27 Открытое акционерное общество "Чепецкий механический завод" Method of manufacture of forgings, predominantly out of metals and alloys of titanium subgroup and forging complex for performing the same
CN103433413B (en) * 2013-08-01 2015-08-26 余国平 A kind of horizontal forging equipment
CN107262651A (en) * 2017-07-26 2017-10-20 乐清市首智电子有限公司 One kind forging and stamping clamping device and forging equipment
CN108246949A (en) * 2017-12-07 2018-07-06 陕西宏远航空锻造有限责任公司 A kind of manufacturing method of saddle-shaped forge piece
CN112719190A (en) * 2020-12-12 2021-04-30 安徽博斯特科技有限公司 Large-scale forging former of mining machinery
CN112719191A (en) * 2020-12-12 2021-04-30 安徽博斯特科技有限公司 Forging pressure-bearing support body device
CN112517826A (en) * 2020-12-16 2021-03-19 南京蓝心尔科技有限公司 Forging machine capable of automatically placing forge pieces and enabling fixing rods to synchronously rotate
CN114178450B (en) * 2021-11-23 2024-06-14 内蒙古北方重工业集团有限公司 Processing method of ultra-slender ultra-high pressure steel pipe blank
DE102022208238A1 (en) 2022-08-08 2024-02-08 Sms Group Gmbh Workpiece manipulator
CN115592061B (en) * 2022-10-20 2023-06-02 东营市三和石油装备有限公司 Automatic forging device for sucker rod
CN117444131B (en) * 2023-10-31 2024-09-10 无锡元基精密机械有限公司 Automatic tipping arrangement after aluminum alloy forging heat treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117920928A (en) * 2023-12-21 2024-04-26 陆森精密机械(大连)有限公司 Forging press that precision machine parts processing was used

Also Published As

Publication number Publication date
GB1376952A (en) 1974-12-11
DE2112743A1 (en) 1972-09-21
IT950238B (en) 1973-06-20
FR2130344A1 (en) 1972-11-03
DE2112743B2 (en) 1974-07-11
FR2130344B1 (en) 1975-04-25
DE2112743C3 (en) 1975-02-20
JPS529185B1 (en) 1977-03-14

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee