ES456056A1 - Dispositivo para la fabricacion de un cuerpo de forma de "u", en especial de una horquilla de articulacion para una junta cardan. - Google Patents

Dispositivo para la fabricacion de un cuerpo de forma de "u", en especial de una horquilla de articulacion para una junta cardan.

Info

Publication number
ES456056A1
ES456056A1 ES456056A ES456056A ES456056A1 ES 456056 A1 ES456056 A1 ES 456056A1 ES 456056 A ES456056 A ES 456056A ES 456056 A ES456056 A ES 456056A ES 456056 A1 ES456056 A1 ES 456056A1
Authority
ES
Spain
Prior art keywords
fabricating
shaped body
performance
punch
aid
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
ES456056A
Other languages
English (en)
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.)
PRESS und STANZWERK AG
Original Assignee
PRESS und STANZWERK 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 PRESS und STANZWERK AG filed Critical PRESS und STANZWERK AG
Publication of ES456056A1 publication Critical patent/ES456056A1/es
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
    • B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
    • B21K1/765—Outer elements of coupling members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/387—Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)

Abstract

Dispositivo para la fabricación de un cuerpo de forma de U, en especial de una horquilla de articulación para una junta cardán, a partir de una pieza en bruto, conformada mediante el empleo de matrices y machos por prensado con flujo en frío, en cuya primera etapa de fabricación, a partir de una pieza en bruto paralelepipédica, son extruidas dos alas con ayuda de una primera matriz y de un primer macho y, en una segunda etapa, las alas estruidas son llevadas a la forma definitiva con ayuda de una segunda matriz y un segundo macho y, particularmente, en la primera etapa las dos alas son extruidas paralelamente entre sí en parte y en la segunda etapa lo son por completo, desde la pieza bruta, caracterizado porque para ambas etapas las matrices corresponden por completo a la forma de las alas de horquilla a obtener, y porque la parte del macho que hace contacto con la pieza en bruto es plana.
ES456056A 1975-12-19 1977-02-18 Dispositivo para la fabricacion de un cuerpo de forma de "u", en especial de una horquilla de articulacion para una junta cardan. Expired ES456056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1648975A CH593108A5 (es) 1975-12-19 1975-12-19

Publications (1)

Publication Number Publication Date
ES456056A1 true ES456056A1 (es) 1978-02-16

Family

ID=4417823

Family Applications (2)

Application Number Title Priority Date Filing Date
ES454230A Expired ES454230A1 (es) 1975-12-19 1976-12-14 Procedimiento para la fabricacion de un cuerpo de forma de u, en especial de una horquilla de articulacion para junta cardan.
ES456056A Expired ES456056A1 (es) 1975-12-19 1977-02-18 Dispositivo para la fabricacion de un cuerpo de forma de "u", en especial de una horquilla de articulacion para una junta cardan.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES454230A Expired ES454230A1 (es) 1975-12-19 1976-12-14 Procedimiento para la fabricacion de un cuerpo de forma de u, en especial de una horquilla de articulacion para junta cardan.

Country Status (9)

Country Link
US (1) US4094183A (es)
JP (1) JPS5277856A (es)
AT (1) AT348845B (es)
CH (1) CH593108A5 (es)
DE (1) DE2651338C2 (es)
ES (2) ES454230A1 (es)
FR (1) FR2335283A1 (es)
GB (1) GB1559186A (es)
IT (1) IT1065668B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492564A (en) * 1977-12-29 1979-07-21 Kinichi Nishikawa Method of making universal joint
JPS5545564A (en) * 1978-09-26 1980-03-31 Shinko Kogyo Kk Preparation of cross joint yoke
US4559804A (en) * 1979-01-12 1985-12-24 Delio Ralph D Method and apparatus for forging wedge-shaped parts
JPS5812089B2 (ja) * 1980-01-17 1983-03-07 日産自動車株式会社 閉塞押出成形装置
US4352283A (en) * 1981-03-06 1982-10-05 Ford Motor Company Method of forming spark plug bodies
US4454744A (en) * 1981-07-10 1984-06-19 Durbin-Durco, Inc. Method of forging a bifurcated member
US4694676A (en) * 1982-07-28 1987-09-22 General Motors Corporation Method of manufacturing tri-pot universal joint housings
JPS59121229A (ja) * 1982-12-27 1984-07-13 Aida Eng Ltd 自在継手の製造方法
US4516299A (en) * 1983-05-09 1985-05-14 United States Steel Corporation Method and apparatus for making single cranks for built-up crankshafts used in large engines
JPS6123546A (ja) * 1984-07-11 1986-02-01 Goto Tanko Kk フオ−クエンド状物の製造法
CH670970A5 (es) * 1986-09-18 1989-07-31 Grob Ernst Fa
IT1244386B (it) * 1990-11-15 1994-07-11 Chiavette Unificate Spa Procedimento per la realizzazione di elementi metallici a forcella per esempio del tipo da accoppiare allo stelo di un cilindro fluidodinamico ed impianto che attua tale procedimento.
EP0564197B1 (en) * 1992-03-30 1996-09-18 Michael Robert Corbett Production of pipe couplings
JP3719739B2 (ja) * 1995-06-29 2005-11-24 日本精工株式会社 弾性自在継手用ヨークの製造方法
NO962621D0 (no) * 1996-06-20 1996-06-20 Raufoss Automotive As Forming av böylerör
JP3694202B2 (ja) * 1999-11-18 2005-09-14 ペンタックス株式会社 内視鏡用処置具の先端支持部材の製造方法
US6623363B2 (en) 2001-09-27 2003-09-23 The Torrington Company Universal joint yoke and method of making same
WO2003055620A1 (en) * 2001-12-26 2003-07-10 Showa Denko K.K. Method for manufacturing universal joint yoke, forging die and preform
ITPN20030043A1 (it) * 2003-07-21 2005-01-22 Euroform Srl Procedimento di fabbricazione di un organo d'accoppiamento,
DE102004018387A1 (de) * 2004-04-16 2005-11-03 Ina-Schaeffler Kg Fließgepresster Hebel für die Ventilsteuerung einer Kolbenmaschine und Verfahren zu dessen Herstellung
JP4876897B2 (ja) * 2006-12-22 2012-02-15 日本精工株式会社 自在継手用ヨークの製造方法
CN101574721B (zh) * 2009-06-09 2011-04-06 上海昌强电站配件有限公司 吊攀的一火成型制备工艺
DE102011050747B3 (de) * 2011-05-31 2012-08-30 Thyssenkrupp Presta Aktiengesellschaft Verbindung eines Wellenstücks einer Lenkwelle für ein Kraftfahrzeug mit einem Anschlussteil
DE102011050748B3 (de) * 2011-05-31 2012-07-12 Thyssenkrupp Presta Aktiengesellschaft Verbindung eines Wellenstücks einer Lenkwelle für ein Kraftfahrzeug mit einem Anschlussteil
CN102284838B (zh) * 2011-07-12 2013-03-13 上海运良企业发展有限公司 重型卡车套管叉锻件制造工艺
CN102974742B (zh) * 2012-08-22 2015-01-21 昌利锻造有限公司 一种移动叉的加工方法
CN105215629A (zh) * 2014-07-02 2016-01-06 西安航空动力股份有限公司 一种薄筋带中间孔的复杂不锈钢模锻件的锻造方法
CN106141051B (zh) * 2015-04-20 2018-06-08 赖传荣 万向接头的母结合件的成型方法及其装置
CN105522086A (zh) * 2015-05-21 2016-04-27 安阳联达数控精密锻造股份有限公司 一种汽车传动轴滑动叉复合挤压锻造成形的方法
CN106345966B (zh) * 2016-08-30 2019-06-14 芜湖三联锻造股份有限公司 一种汽车下摆臂生产工艺
CN106345954B (zh) * 2016-08-30 2019-06-21 芜湖三联锻造股份有限公司 一种汽车下摆臂生产用开叉装置
CN107159831A (zh) * 2017-06-30 2017-09-15 陕西宏远航空锻造有限责任公司 一种十字形模锻件的锻造方法
CN110899586B (zh) * 2019-11-26 2021-06-08 江阴市龙玉锻压有限公司 一种u型锻件全纤维锻造的工艺
CN111015136B (zh) * 2019-12-24 2021-07-20 洛阳秦汉精工股份有限公司 一种汽车转向系统中间轴的公轴加工方法及其模具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US412311A (en) * 1889-10-08 van wagenen
US1638400A (en) * 1926-05-06 1927-08-09 Arthur J Brodeur Universal joint
US1925721A (en) * 1931-11-11 1933-09-05 Gen Motors Corp Method of making yoke ends
US2120118A (en) * 1934-12-05 1938-06-07 Lamson & Sessions Co Manufacture of clevises and the like
US2748932A (en) * 1950-05-13 1956-06-05 American Radiator & Standard Process and apparatus for cold shaping steel
US3238755A (en) * 1964-04-08 1966-03-08 Macchini Mario Bending machines, and the like
DE2022521A1 (de) * 1969-06-04 1970-12-10 Schwermaschb Karl Liebknecht M Verfahren und Vorrichtung zum Herstellen von gabelfoermigen Teilen,insbesondere Gabelkoepfen
US4015461A (en) * 1972-07-27 1977-04-05 Bayerische Leichtmetallwerk Graf Bluecher Von Wahlstatt Kg Closed drop forging die

Also Published As

Publication number Publication date
IT1065668B (it) 1985-03-04
JPS5277856A (en) 1977-06-30
FR2335283B1 (es) 1982-02-05
DE2651338C2 (de) 1982-01-28
FR2335283A1 (fr) 1977-07-15
ES454230A1 (es) 1977-12-01
US4094183A (en) 1978-06-13
JPS5516742B2 (es) 1980-05-06
ATA849776A (de) 1978-07-15
DE2651338A1 (de) 1977-06-30
GB1559186A (en) 1980-01-16
AT348845B (de) 1979-03-12
CH593108A5 (es) 1977-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103