ES2133431T3 - METHOD AND APPARATUS FOR THE MANUFACTURE OF A METALLIC ELEMENT. - Google Patents

METHOD AND APPARATUS FOR THE MANUFACTURE OF A METALLIC ELEMENT.

Info

Publication number
ES2133431T3
ES2133431T3 ES94103040T ES94103040T ES2133431T3 ES 2133431 T3 ES2133431 T3 ES 2133431T3 ES 94103040 T ES94103040 T ES 94103040T ES 94103040 T ES94103040 T ES 94103040T ES 2133431 T3 ES2133431 T3 ES 2133431T3
Authority
ES
Spain
Prior art keywords
metallic element
head
manufacture
assembly
piece
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 - Lifetime
Application number
ES94103040T
Other languages
Spanish (es)
Inventor
Innocenzo Triolo
Claudio Salerno
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.)
Chiavette Unificate SRL
Original Assignee
Chiavette Unificate SRL
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 Chiavette Unificate SRL filed Critical Chiavette Unificate SRL
Application granted granted Critical
Publication of ES2133431T3 publication Critical patent/ES2133431T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips
    • B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

UN METODO PARA LA FABRICACION DE UN ELEMENTO METALICO (2) PARA UNA JUNTURA, TENIENDO EL ELEMENTO METALICO (2) UNA CABEZA (3) PARA EMPAREJARSE CON UN CUERPO DE LA JUNTURA Y UN VASTAGO (4) INTEGRAL CON LA CABEZA (3) Y TENIENDO UN AGUJERO CIEGO (11) PARA EL ENSAMBLAJE POSITIVO POR UN MIEMBRO DE CONTROL PARA EL ELEMENTO METALICO (29; EL METODO INCLUYE LOS PASOS DE PRODUCIR UNA PIEZA DE METAL SUSTANCIALMENTE CILINDRICA (17), DE DEFORMAR PERMANENTEMENTE CON FRIO UNA PRIMERA PORCION (50) DE LA PIEZA (179 A BASE DE AL MENOS UN PRIMER ENSAMBLAJE DE FORMACION (23,24,25) DE TAL MANERA QUE SE FORME LA CABEZA (3) Y DE ESTRUJAR CON FRIO UNA SEGUNDA PORCION (809 DE LA PIEZA (17) PARA FORMAR EL VASTAGO (4) Y EL AGUJERO CIEGO AXIAL (11) A BASE DE AL MENOS UN SEGUNDO ENSAMBLAJE DE FORMACION (26,27).A METHOD FOR THE MANUFACTURE OF A METALLIC ELEMENT (2) FOR A JOINT, HAVING THE METALLIC ELEMENT (2) A HEAD (3) TO MATCH WITH A JOINT BODY AND A STEM (4) INTEGRAL WITH THE HEAD (3) AND HAVING A BLIND HOLE (11) FOR POSITIVE ASSEMBLY BY A CONTROL MEMBER FOR THE METAL ELEMENT (29; THE METHOD INCLUDES THE STEPS OF PRODUCING A SUBSTANTIALLY CYLINDRICAL PIECE OF METAL (17), OF DEFINING PERMANENTLY WITH FRIO (1) ) OF THE PIECE (179 BASED ON AT LEAST ONE FIRST ASSEMBLY OF FORMATION (23,24,25) SO THAT THE HEAD IS FORMED (3) AND TO COLD A SECOND PORTION (809 OF THE PIECE (17) TO FORM THE STEM (4) AND THE BLIND AXIAL HOLE (11) BASED ON AT LEAST ONE SECOND FORMATION ASSEMBLY (26,27).

ES94103040T 1993-03-05 1994-03-01 METHOD AND APPARATUS FOR THE MANUFACTURE OF A METALLIC ELEMENT. Expired - Lifetime ES2133431T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930157A IT1260621B (en) 1993-03-05 1993-03-05 METHOD AND PLANT FOR THE REALIZATION OF A METALLIC ELEMENT FOR A JOINT, IN PARTICULAR A SPHERICAL JOINT.

Publications (1)

Publication Number Publication Date
ES2133431T3 true ES2133431T3 (en) 1999-09-16

Family

ID=11411231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103040T Expired - Lifetime ES2133431T3 (en) 1993-03-05 1994-03-01 METHOD AND APPARATUS FOR THE MANUFACTURE OF A METALLIC ELEMENT.

Country Status (4)

Country Link
EP (1) EP0623408B1 (en)
DE (1) DE69419206T2 (en)
ES (1) ES2133431T3 (en)
IT (1) IT1260621B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536035C2 (en) * 1995-09-28 1997-10-09 Trw Fahrwerksyst Gmbh & Co Method for producing a joint housing with an integrally formed shaft
IT1292850B1 (en) * 1997-04-08 1999-02-11 Chiavette Unificate Spa PLANT FOR THE CREATION OF A MALE BODY FOR A ROD HEAD.
IT1292849B1 (en) * 1997-04-08 1999-02-11 Chiavette Unificate Spa PLANT FOR THE CREATION OF A SPHERICAL ELEMENT FOR A ROD HEAD.
US8122748B2 (en) * 2008-03-26 2012-02-28 National Machinery Llc Hose fitting
RU2452610C2 (en) * 2010-08-20 2012-06-10 Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Device for compensation for metal cutting machine guide worn-out sections

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142591B1 (en) * 1971-07-06 1976-11-16
JPS56122638A (en) * 1980-03-05 1981-09-26 Fuji Kogyo Kk Production of eye joint
US4450703A (en) * 1981-01-14 1984-05-29 Incom International Inc. Rod ends and blanks and method and apparatus for making same
US5129251A (en) * 1987-08-14 1992-07-14 Usui Kokusai Sangyo Kaisha Ltd. Manufacturing process for end fitting for eye joint
DE4002347B4 (en) * 1990-01-26 2006-06-08 Hilgeland-Nutap Gmbh Transfer device on machines for the progressive molding of workpieces, in particular cross conveyor on multi-stage presses

Also Published As

Publication number Publication date
IT1260621B (en) 1996-04-22
ITTO930157A1 (en) 1994-09-05
EP0623408A1 (en) 1994-11-09
DE69419206T2 (en) 1999-12-23
ITTO930157A0 (en) 1993-03-05
DE69419206D1 (en) 1999-07-29
EP0623408B1 (en) 1999-06-23

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