FR2959687A1 - Tool for provisionally holding two metallic parts in position, e.g. press tool halves, has elastic element such as spring providing link between two permanent magnets for temporarily attaching to respective metal parts - Google Patents

Tool for provisionally holding two metallic parts in position, e.g. press tool halves, has elastic element such as spring providing link between two permanent magnets for temporarily attaching to respective metal parts Download PDF

Info

Publication number
FR2959687A1
FR2959687A1 FR1053482A FR1053482A FR2959687A1 FR 2959687 A1 FR2959687 A1 FR 2959687A1 FR 1053482 A FR1053482 A FR 1053482A FR 1053482 A FR1053482 A FR 1053482A FR 2959687 A1 FR2959687 A1 FR 2959687A1
Authority
FR
France
Prior art keywords
metal parts
tool
permanent magnets
elastic element
parts
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.)
Pending
Application number
FR1053482A
Other languages
French (fr)
Inventor
Michel Colin
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.)
PSA Automobiles SA
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 FR1053482A priority Critical patent/FR2959687A1/en
Publication of FR2959687A1 publication Critical patent/FR2959687A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/002—Magnetic work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/20—Tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

The tool (1) has two permanent magnets that are brought into contact with corresponding metal parts e.g. a punch holder (7) and punch (8), arranged relative to one another. An elastic connection unit, preferably a helical tension spring (4) that is elastically deformed according to positioning of the metal parts, provides a flexible temporary mechanical link between them. The magnets are preferably fixed on supports (3) by welding, and the elastic connection unit is fixed on the supports. An independent claim is also included for a method for maintaining two metal parts in a position.
FR1053482A 2010-05-05 2010-05-05 Tool for provisionally holding two metallic parts in position, e.g. press tool halves, has elastic element such as spring providing link between two permanent magnets for temporarily attaching to respective metal parts Pending FR2959687A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1053482A FR2959687A1 (en) 2010-05-05 2010-05-05 Tool for provisionally holding two metallic parts in position, e.g. press tool halves, has elastic element such as spring providing link between two permanent magnets for temporarily attaching to respective metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053482A FR2959687A1 (en) 2010-05-05 2010-05-05 Tool for provisionally holding two metallic parts in position, e.g. press tool halves, has elastic element such as spring providing link between two permanent magnets for temporarily attaching to respective metal parts

Publications (1)

Publication Number Publication Date
FR2959687A1 true FR2959687A1 (en) 2011-11-11

Family

ID=43087018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053482A Pending FR2959687A1 (en) 2010-05-05 2010-05-05 Tool for provisionally holding two metallic parts in position, e.g. press tool halves, has elastic element such as spring providing link between two permanent magnets for temporarily attaching to respective metal parts

Country Status (1)

Country Link
FR (1) FR2959687A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825253A (en) * 2015-09-10 2017-06-13 张琴 The method of work of the stem reducing mould of positioning in a kind of pipe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295593A (en) * 1979-09-24 1981-10-20 Kensrue Milo M Welding seam back-up means
FR2758786A1 (en) * 1997-01-30 1998-07-31 Canovas Gines POSITIONING TOOL FOR CARROSSIER
US5810409A (en) * 1995-05-05 1998-09-22 Hardie; Richard J. Magnetic retrieval device
US6708964B1 (en) * 2002-10-22 2004-03-23 Ted Dedrick Any angle magnetic welding clamp assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295593A (en) * 1979-09-24 1981-10-20 Kensrue Milo M Welding seam back-up means
US5810409A (en) * 1995-05-05 1998-09-22 Hardie; Richard J. Magnetic retrieval device
FR2758786A1 (en) * 1997-01-30 1998-07-31 Canovas Gines POSITIONING TOOL FOR CARROSSIER
US6708964B1 (en) * 2002-10-22 2004-03-23 Ted Dedrick Any angle magnetic welding clamp assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825253A (en) * 2015-09-10 2017-06-13 张琴 The method of work of the stem reducing mould of positioning in a kind of pipe

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