FR2984190B1 - CENTERING DEVICE FOR FACILITATING THE CLOSURE OF A PRESS TOOL AND METHOD FOR CENTERALLY CLOSING A PRESS TOOL USING THE DEVICE - Google Patents

CENTERING DEVICE FOR FACILITATING THE CLOSURE OF A PRESS TOOL AND METHOD FOR CENTERALLY CLOSING A PRESS TOOL USING THE DEVICE

Info

Publication number
FR2984190B1
FR2984190B1 FR1161980A FR1161980A FR2984190B1 FR 2984190 B1 FR2984190 B1 FR 2984190B1 FR 1161980 A FR1161980 A FR 1161980A FR 1161980 A FR1161980 A FR 1161980A FR 2984190 B1 FR2984190 B1 FR 2984190B1
Authority
FR
France
Prior art keywords
press tool
closing
centering
facilitating
guide ring
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.)
Active
Application number
FR1161980A
Other languages
French (fr)
Other versions
FR2984190A1 (en
Inventor
Jean Richard Spera
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1161980A priority Critical patent/FR2984190B1/en
Publication of FR2984190A1 publication Critical patent/FR2984190A1/en
Application granted granted Critical
Publication of FR2984190B1 publication Critical patent/FR2984190B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B30B15/041—Guides
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/14—Stamping, deep-drawing or punching, e.g. die sets
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings

Landscapes

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

Abstract

La présente invention concerne un dispositif de centrage pour faciliter la fermeture d'un outil de presse et un procédé de fermeture centrée d'un outil de presse utilisant ce dispositif. Selon l'invention, le dispositif est caractérisé en ce que chaque bague de guidage (8) est fixée à l'autre des deux parties supérieure (3) et inférieure (2) de l'outil de presse (1) par une seule bride (10) recouvrant complètement la bague de guidage (8) et comportant un orifice central tronconique (10c) coaxial à la bague de guidage (8) en prolongement de cette dernière et permettant le pré-centrage et le centrage de la colonne de guidage correspondante (6) relativement à la bague de guidage (8) lors de la fermeture des deux parties supérieure (3) et inférieure (2) de l'outil de presse (1) pour engager la colonne de guidage (6) dans la bague de guidage (8). L'invention trouve application dans le domaine de l'emboutissage de pièces de carrosserie de véhicules automobiles.The present invention relates to a centering device for facilitating the closing of a press tool and a method of centered closing of a press tool using this device. According to the invention, the device is characterized in that each guide ring (8) is fixed to the other of the two upper (3) and lower (2) parts of the press tool (1) by a single flange (10) completely covering the guide ring (8) and comprising a frustoconical central orifice (10c) coaxial with the guide ring (8) as an extension of the latter and allowing the pre-centering and centering of the corresponding guide column (6) relative to the guide ring (8) when closing the two upper (3) and lower (2) parts of the press tool (1) to engage the guide column (6) in the guide (8). The invention finds application in the field of the stamping of body parts for motor vehicles.

FR1161980A 2011-12-20 2011-12-20 CENTERING DEVICE FOR FACILITATING THE CLOSURE OF A PRESS TOOL AND METHOD FOR CENTERALLY CLOSING A PRESS TOOL USING THE DEVICE Active FR2984190B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1161980A FR2984190B1 (en) 2011-12-20 2011-12-20 CENTERING DEVICE FOR FACILITATING THE CLOSURE OF A PRESS TOOL AND METHOD FOR CENTERALLY CLOSING A PRESS TOOL USING THE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161980A FR2984190B1 (en) 2011-12-20 2011-12-20 CENTERING DEVICE FOR FACILITATING THE CLOSURE OF A PRESS TOOL AND METHOD FOR CENTERALLY CLOSING A PRESS TOOL USING THE DEVICE

Publications (2)

Publication Number Publication Date
FR2984190A1 FR2984190A1 (en) 2013-06-21
FR2984190B1 true FR2984190B1 (en) 2014-01-24

Family

ID=45563411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161980A Active FR2984190B1 (en) 2011-12-20 2011-12-20 CENTERING DEVICE FOR FACILITATING THE CLOSURE OF A PRESS TOOL AND METHOD FOR CENTERALLY CLOSING A PRESS TOOL USING THE DEVICE

Country Status (1)

Country Link
FR (1) FR2984190B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7063074B2 (en) * 2018-04-11 2022-05-09 トヨタ紡織株式会社 Press processing equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8726155D0 (en) * 1987-11-07 1987-12-09 Beech B J Die sets
US5788903A (en) * 1996-12-09 1998-08-04 General Motors Corporation Method for providing a self aligning die guide pin and bushing
DE10116917A1 (en) * 2001-04-05 2002-10-10 Kramski Gmbh Guide device for machine tools
US8567227B2 (en) * 2010-02-05 2013-10-29 Dadco, Inc. Guide and retention assembly for a die set

Also Published As

Publication number Publication date
FR2984190A1 (en) 2013-06-21

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Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

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Effective date: 20240423