ES405359A1 - Method of forging of various shaped elements on elongated bars and a device for the use of this method - Google Patents

Method of forging of various shaped elements on elongated bars and a device for the use of this method

Info

Publication number
ES405359A1
ES405359A1 ES405359A ES405359A ES405359A1 ES 405359 A1 ES405359 A1 ES 405359A1 ES 405359 A ES405359 A ES 405359A ES 405359 A ES405359 A ES 405359A ES 405359 A1 ES405359 A1 ES 405359A1
Authority
ES
Spain
Prior art keywords
forging
shaped elements
dies
bar
various shaped
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
ES405359A
Other languages
Spanish (es)
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.)
Instytut Obrobki Plastycznej
Original Assignee
Instytut Obrobki Plastycznej
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 Instytut Obrobki Plastycznej filed Critical Instytut Obrobki Plastycznej
Publication of ES405359A1 publication Critical patent/ES405359A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • 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
    • Y10T29/00—Metal working
    • Y10T29/17—Crankshaft making apparatus
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49286—Crankshaft making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Forging of shaped elements on or from bars is performed by the upsetting of a section of the bar along its axis with a simultaneous squeezing of a part of this section which takes place in a direction transverse to the axis of the bar. Shaping of the product takes place in a device which cooperates with a press or is driven in another way. The device consists of two sets. A set consists of a plate with bearing rollers, a housing for dies with bearing rollers for connectors located between these rollers and linking elements which suspend the housing of the dies to the plates. To the plates, shaping punches are fixed. During forging operation, the bar is fastened between split dies.
ES405359A 1971-07-31 1972-07-29 Method of forging of various shaped elements on elongated bars and a device for the use of this method Expired ES405359A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL14978871A PL82101B1 (en) 1971-07-31 1971-07-31

Publications (1)

Publication Number Publication Date
ES405359A1 true ES405359A1 (en) 1975-07-16

Family

ID=19955225

Family Applications (2)

Application Number Title Priority Date Filing Date
ES405359A Expired ES405359A1 (en) 1971-07-31 1972-07-29 Method of forging of various shaped elements on elongated bars and a device for the use of this method
ES405360A Expired ES405360A1 (en) 1971-07-31 1972-07-29 Method of forging of various shaped elements on elongated bars and a device for the use of this method

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES405360A Expired ES405360A1 (en) 1971-07-31 1972-07-29 Method of forging of various shaped elements on elongated bars and a device for the use of this method

Country Status (16)

Country Link
US (1) US3867832A (en)
JP (1) JPS5311937B2 (en)
BE (1) BE786997A (en)
CH (1) CH557702A (en)
CS (1) CS174183B2 (en)
DD (1) DD98217A5 (en)
DE (1) DE2236733A1 (en)
ES (2) ES405359A1 (en)
FR (1) FR2148109B1 (en)
GB (1) GB1395542A (en)
IT (1) IT969526B (en)
NL (1) NL7210361A (en)
NO (1) NO136336C (en)
PL (1) PL82101B1 (en)
SE (1) SE390906B (en)
SU (1) SU568341A3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643340C2 (en) * 1976-09-25 1984-06-28 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen Method and device for producing a crankshaft by hot forming
YU1979A (en) * 1978-01-14 1983-02-28 Inst Obrobki Plastucznej Device for forging in a press
PL121730B1 (en) * 1979-06-09 1982-05-31 Instytut Obrobki Plastycznej Forging apparatus
DE3015893A1 (en) * 1980-04-24 1981-10-29 Hilti AG, 9494 Schaan METHOD FOR PRODUCING TAKE-UP GROOVES ON TOOLS
FR2529113B1 (en) * 1982-06-24 1985-08-23 Mo Otdely Sp DEVICE FOR THE BILATERAL DELIVERY OF RODS
PL141712B1 (en) * 1983-12-13 1987-08-31 Instytut Obrobki Plastycznej Method of and apparatus for press forging of crankshafts
JPH03503262A (en) * 1988-11-25 1991-07-25 スウェルドロフスキー、インジェネルノ‐ペダゴギチェスキー、インスチツート Machine for cyclically deforming continuous strips
DE19742519B4 (en) * 1997-09-27 2007-08-30 Volkswagen Ag Method for producing a cuff seat on a cardan shaft
US7213436B2 (en) * 2004-05-28 2007-05-08 Shape Corporation Stamping apparatus for forming rod with configured ends
US20070056345A1 (en) * 2005-09-09 2007-03-15 Showa Denko K.K. Upsetting method and upsetting apparatus
BE1017482A3 (en) * 2007-03-14 2008-10-07 Darvan Invest Nv METHOD AND DEVICE FOR DEFORMING THE CROSS-SECTION OF ONE OR MORE LONG SECTION OF A LONG-TERM OBJECT.
FR2929141B1 (en) * 2008-03-25 2010-06-18 Faurecia Sieges Automobile METHOD AND TOOLING OF COLLET FORMING ON A BAR, SUCH AS A TUVE OR A THREAD
DE102010018791A1 (en) * 2010-04-29 2011-11-03 Illinois Tool Works Inc. A method of manufacturing an elongate tool having a working portion and a male portion
US9095891B2 (en) * 2013-02-21 2015-08-04 Dusan Milicevic Method of eliminating the heat affected zone in a welded crankshaft
EP3037189B1 (en) * 2014-12-23 2018-11-07 Ellwood National Investment Corp. Net shaped forging for fluid end blocks
CN107660165A (en) * 2015-05-14 2018-02-02 高周波热錬株式会社 Method and apparatus for manufacturing scalariform part
JP6912676B2 (en) * 2018-10-26 2021-08-04 日鍛バルブ株式会社 How to manufacture an intermediate product with an engine valve boss
CN109877266A (en) * 2019-04-10 2019-06-14 中铁宝桥集团有限公司 A kind of asymmetric section steel rail upsetting apparatus
FR3133773B1 (en) * 2022-03-28 2024-03-22 Aubert & Duval Sa Method and installation for manufacturing an elongated intermediate part by hot forging
CN117000940B (en) * 2023-09-04 2023-12-19 常州市丰乐精锻有限公司 Forging die, equipment and method for crude material of fuel pipe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US426652A (en) * 1890-04-29 Method of manufacturing axles
US1946117A (en) * 1929-11-18 1934-02-06 Charles H Bickell Method of and apparatus for extruding valves and multiflanged pipe fittings
US2249984A (en) * 1940-10-04 1941-07-22 William F Stahl Swaging apparatus for cores and spools
US2534613A (en) * 1944-12-07 1950-12-19 Cie Forges Et Acieries Marine Apparatus for forging parts showing important variations in their cross section
US2535295A (en) * 1946-07-05 1950-12-26 Cie Forges Et Acieries Marine Forging apparatus
US2790227A (en) * 1948-05-06 1957-04-30 Amelia S Fine Process of making crank shafts
US3120769A (en) * 1960-08-29 1964-02-11 Hatebur Fritz Bernhard Pressing device for cold forming or hot forming workpieces
US3373593A (en) * 1964-05-08 1968-03-19 Rut Tadeusz Forging machine for upsetting or simultaneous upsetting and bending
US3406555A (en) * 1966-04-05 1968-10-22 Western Electric Co Cold forming of articles
FR1543365A (en) * 1967-09-07 1968-10-25 Loire Atel Forges Device for forging crank shafts and similar components
CS184303B2 (en) * 1968-07-19 1978-08-31 Gabriel Ruget Equipment for forging of crankshafts and other similar products

Also Published As

Publication number Publication date
NO136336B (en) 1977-05-16
FR2148109B1 (en) 1979-04-13
NL7210361A (en) 1973-02-02
CH557702A (en) 1975-01-15
US3867832A (en) 1975-02-25
FR2148109A1 (en) 1973-03-11
GB1395542A (en) 1975-05-29
SE390906B (en) 1977-01-31
JPS5311937B2 (en) 1978-04-25
SU568341A3 (en) 1977-08-05
ES405360A1 (en) 1975-09-01
IT969526B (en) 1974-04-10
BE786997A (en) 1972-11-16
PL82101B1 (en) 1975-10-31
DE2236733A1 (en) 1973-02-15
JPS4834751A (en) 1973-05-22
DD98217A5 (en) 1973-06-12
NO136336C (en) 1977-08-24
CS174183B2 (en) 1977-03-31

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