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DE10334878A1 - Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece - Google Patents

Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece Download PDF

Info

Publication number
DE10334878A1
DE10334878A1 DE2003134878 DE10334878A DE10334878A1 DE 10334878 A1 DE10334878 A1 DE 10334878A1 DE 2003134878 DE2003134878 DE 2003134878 DE 10334878 A DE10334878 A DE 10334878A DE 10334878 A1 DE10334878 A1 DE 10334878A1
Authority
DE
Germany
Prior art keywords
tool
workpiece
sheet metal
socket
top cylindrical
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.)
Withdrawn
Application number
DE2003134878
Other languages
German (de)
Inventor
Walter Wolf
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Priority to DE2003134878 priority Critical patent/DE10334878A1/en
Publication of DE10334878A1 publication Critical patent/DE10334878A1/en
Withdrawn legal-status Critical Current

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
    • B21D37/02—Die constructions enabling assembly of the die parts in different ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The stamping tool (1) plastically deforms a square sheet metal workpiece (2). It has a top cylindrical tool (4) with a holder (10) for a circular-cross-section stamp (8). The workpiece rests on a flat surface (12) of a bottom tool (6) with a socket onto which the stamp may be forced, to make a circular depression in workpiece. Elongated depressions may be made by moving the tool in several steps.
DE2003134878 2003-07-29 2003-07-29 Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece Withdrawn DE10334878A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003134878 DE10334878A1 (en) 2003-07-29 2003-07-29 Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003134878 DE10334878A1 (en) 2003-07-29 2003-07-29 Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece

Publications (1)

Publication Number Publication Date
DE10334878A1 true DE10334878A1 (en) 2005-03-10

Family

ID=34177244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003134878 Withdrawn DE10334878A1 (en) 2003-07-29 2003-07-29 Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece

Country Status (1)

Country Link
DE (1) DE10334878A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115694B (en) * 1957-07-15 1961-10-26 Hans Legat Tool for single-stage deep drawing of hollow bodies with an elongated cross section
US3314275A (en) * 1963-12-17 1967-04-18 Mary E Mullen Tooling for sheet material forming
DE2654199C2 (en) * 1976-11-30 1989-12-14 August Laepple Gmbh & Co, 7100 Heilbronn, De
DE29908237U1 (en) * 1999-05-07 1999-07-29 Stade Umformtechnik Gmbh Tool for the production of irregularly curved sheets
JPH11300424A (en) * 1998-04-17 1999-11-02 Hitachi Ltd Method and apparatus for successively forming a metal plate by overstretching and a molded product
EP0970764A1 (en) * 1998-01-29 2000-01-12 Amino Corporation Apparatus for dieless forming plate materials
DE19953860A1 (en) * 1999-11-09 2001-05-17 Fraunhofer Ges Forschung Thermoforming press and method for thermoforming sheet metal workpieces

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115694B (en) * 1957-07-15 1961-10-26 Hans Legat Tool for single-stage deep drawing of hollow bodies with an elongated cross section
US3314275A (en) * 1963-12-17 1967-04-18 Mary E Mullen Tooling for sheet material forming
DE2654199C2 (en) * 1976-11-30 1989-12-14 August Laepple Gmbh & Co, 7100 Heilbronn, De
EP0970764A1 (en) * 1998-01-29 2000-01-12 Amino Corporation Apparatus for dieless forming plate materials
JPH11300424A (en) * 1998-04-17 1999-11-02 Hitachi Ltd Method and apparatus for successively forming a metal plate by overstretching and a molded product
DE29908237U1 (en) * 1999-05-07 1999-07-29 Stade Umformtechnik Gmbh Tool for the production of irregularly curved sheets
DE19953860A1 (en) * 1999-11-09 2001-05-17 Fraunhofer Ges Forschung Thermoforming press and method for thermoforming sheet metal workpieces

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120201