EP0090621A3 - Combination die and die support structures - Google Patents

Combination die and die support structures Download PDF

Info

Publication number
EP0090621A3
EP0090621A3 EP83301693A EP83301693A EP0090621A3 EP 0090621 A3 EP0090621 A3 EP 0090621A3 EP 83301693 A EP83301693 A EP 83301693A EP 83301693 A EP83301693 A EP 83301693A EP 0090621 A3 EP0090621 A3 EP 0090621A3
Authority
EP
European Patent Office
Prior art keywords
die
dies
fasteners
supports
support structures
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Withdrawn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
EP83301693A
Other languages
German (de)
French (fr)
Other versions
EP0090621A2 (en
Inventor
Peter Grefe
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.)
SPS Technologies LLC
Original Assignee
Shur Lok Corp
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 Shur Lok Corp filed Critical Shur Lok Corp
Publication of EP0090621A2 publication Critical patent/EP0090621A2/en
Publication of EP0090621A3 publication Critical patent/EP0090621A3/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Withdrawn legal-status Critical Current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
    • B21D37/14—Particular arrangements for handling and holding in place complete dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The task of securing dies (26, 36) of a die set (24) to appro­ priate supports (15, 16) such as for example, the die shoes of a set of die shoes or to upper and lower platens (12) of a punch press so that the dies are in precise alignment can be simplified by utilising expandable diameter fasteners (48, 50) to secure the dies to the supports. Each fastener used is located within a hole (44) extending through one of the dies and within an aligned hole (46) in the adjacent support. The fasteners used are of such a character as to be capable of firmly securing the dies and the supports even if such holes of a set of such holes are of not precisely the same diameter. Preferably each die is secured in place utilising at least two of such fasteners.
EP83301693A 1982-03-29 1983-03-25 Combination die and die support structures Withdrawn EP0090621A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36327482A 1982-03-29 1982-03-29
US363274 1982-03-29

Publications (2)

Publication Number Publication Date
EP0090621A2 EP0090621A2 (en) 1983-10-05
EP0090621A3 true EP0090621A3 (en) 1985-01-16

Family

ID=23429567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83301693A Withdrawn EP0090621A3 (en) 1982-03-29 1983-03-25 Combination die and die support structures

Country Status (2)

Country Link
EP (1) EP0090621A3 (en)
ES (1) ES8403338A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619162B3 (en) * 1991-04-23 1991-11-15 M W Trading Aps Lock mechanism
CN115229016B (en) * 2022-07-22 2023-08-18 江苏恒大风机有限公司 Stamping device is used in air conditioner processing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801490A (en) * 1930-01-04 1931-04-21 Monroe Calculating Machine Means for setting dies ? presses
US2433617A (en) * 1946-08-03 1947-12-30 Newman M Marsilius Removable guide pin
US2573928A (en) * 1948-05-20 1951-11-06 Oskar E Peter Clamping system
US3192820A (en) * 1961-01-16 1965-07-06 Paul Gross Quick release pin
DE1527066A1 (en) * 1957-07-31 1970-01-08 Frank Dipl Ing Rudolf Rotary indexing table for automatic indexing table machines
US4103574A (en) * 1974-08-01 1978-08-01 Greer H William Tool assembly, method of manufacture and components thereof
US4143574A (en) * 1975-12-15 1979-03-13 Fribosa Ltd. Stamping device for a fineblanking press

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801490A (en) * 1930-01-04 1931-04-21 Monroe Calculating Machine Means for setting dies ? presses
US2433617A (en) * 1946-08-03 1947-12-30 Newman M Marsilius Removable guide pin
US2573928A (en) * 1948-05-20 1951-11-06 Oskar E Peter Clamping system
DE1527066A1 (en) * 1957-07-31 1970-01-08 Frank Dipl Ing Rudolf Rotary indexing table for automatic indexing table machines
US3192820A (en) * 1961-01-16 1965-07-06 Paul Gross Quick release pin
US4103574A (en) * 1974-08-01 1978-08-01 Greer H William Tool assembly, method of manufacture and components thereof
US4143574A (en) * 1975-12-15 1979-03-13 Fribosa Ltd. Stamping device for a fineblanking press

Also Published As

Publication number Publication date
EP0090621A2 (en) 1983-10-05
ES521052A0 (en) 1984-03-16
ES8403338A1 (en) 1984-03-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

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AK Designated contracting states

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19850917

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GREFE, PETER