ES2125139B1 - PROCEDURE AND DEVICE TO FORM THE FUND OF SEVERAL CIRCULAR GENERATOR SLOTS AND CURVED GUIDELINE REGULARLY DISTRIBUTED AROUND THE AXLE OF A MECHANICAL PART. - Google Patents

PROCEDURE AND DEVICE TO FORM THE FUND OF SEVERAL CIRCULAR GENERATOR SLOTS AND CURVED GUIDELINE REGULARLY DISTRIBUTED AROUND THE AXLE OF A MECHANICAL PART.

Info

Publication number
ES2125139B1
ES2125139B1 ES9501319A ES9501319A ES2125139B1 ES 2125139 B1 ES2125139 B1 ES 2125139B1 ES 9501319 A ES9501319 A ES 9501319A ES 9501319 A ES9501319 A ES 9501319A ES 2125139 B1 ES2125139 B1 ES 2125139B1
Authority
ES
Spain
Prior art keywords
mechanical part
procedure
distributed around
fund
regularly distributed
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
ES9501319A
Other languages
Spanish (es)
Other versions
ES2125139A1 (en
Inventor
Michel Orain
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.)
GKN Driveline International GmbH
Original Assignee
GKN Automotive GmbH
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 GKN Automotive GmbH filed Critical GKN Automotive GmbH
Publication of ES2125139A1 publication Critical patent/ES2125139A1/en
Application granted granted Critical
Publication of ES2125139B1 publication Critical patent/ES2125139B1/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
    • 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
    • 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
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D3/224—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a sphere
    • 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
    • F16D2250/00—Manufacturing; Assembly

Landscapes

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

Abstract

Procedimiento y dispositivo para formar el fondo de varias ranuras de generatriz circular y directriz curva repartidas regularmente alrededor del eje de una pieza mecánica. Se introduce a presión por medio de una prensa, en cada una de las ranuras (3) de la pieza mecánica (1) que esta sostenida por una matriz (17) fijada a un primer plato (16) de la prensa, una bola (4) solidaria del segundo plato (19) de la prensa y se empuja cada bola (4) en una dirección sensiblemente tangente a la directriz curva (6) descrita por el centro (5) de dicha bola (4) guiando esta última a lo largo de su trayectoria. Permite formar el fondo de las ranuras con precisión y calidad.Procedure and device to form the bottom of several grooves of circular generatrix and curved guideline regularly distributed around the axis of a mechanical part. A ball is inserted into each of the grooves (3) of the mechanical part (1) which is supported by a die (17) fixed to a first plate (16) of the press by means of a press. 4) integral with the second plate (19) of the press and each ball (4) is pushed in a direction substantially tangent to the curved guideline (6) described by the center (5) of said ball (4) guiding the latter to the throughout his career. It allows to form the bottom of the grooves with precision and quality.

ES9501319A 1994-06-24 1995-06-23 PROCEDURE AND DEVICE TO FORM THE FUND OF SEVERAL CIRCULAR GENERATOR SLOTS AND CURVED GUIDELINE REGULARLY DISTRIBUTED AROUND THE AXLE OF A MECHANICAL PART. Expired - Lifetime ES2125139B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407783A FR2721541B1 (en) 1994-06-24 1994-06-24 Method and device for forming the bottom of several grooves with circular generatrix and curved directrix distributed regularly around the axis of a mechanical part.

Publications (2)

Publication Number Publication Date
ES2125139A1 ES2125139A1 (en) 1999-02-16
ES2125139B1 true ES2125139B1 (en) 2000-01-16

Family

ID=9464622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9501319A Expired - Lifetime ES2125139B1 (en) 1994-06-24 1995-06-23 PROCEDURE AND DEVICE TO FORM THE FUND OF SEVERAL CIRCULAR GENERATOR SLOTS AND CURVED GUIDELINE REGULARLY DISTRIBUTED AROUND THE AXLE OF A MECHANICAL PART.

Country Status (2)

Country Link
ES (1) ES2125139B1 (en)
FR (1) FR2721541B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477521A (en) * 1966-01-28 1967-04-21 Glaenzer Spicer Sa Process and tools for machining mechanical parts for obtaining circular generatrix grooves
JPS5924545A (en) * 1982-07-29 1984-02-08 Meiji Kikai Seisakusho:Kk Forging device of spherical socket member
JPS59104239A (en) * 1982-12-03 1984-06-16 Toyota Motor Corp Method and device for producing rolling race of roll for uniform-speed joint
JPH01104441A (en) * 1987-07-03 1989-04-21 Aida Eng Ltd Manufacturing equipment for equal velocity joint and its similar item

Also Published As

Publication number Publication date
ES2125139A1 (en) 1999-02-16
FR2721541A1 (en) 1995-12-29
FR2721541B1 (en) 1996-09-06

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