GB597618A - Punch and die assembly - Google Patents

Punch and die assembly

Info

Publication number
GB597618A
GB597618A GB22854/45A GB2285445A GB597618A GB 597618 A GB597618 A GB 597618A GB 22854/45 A GB22854/45 A GB 22854/45A GB 2285445 A GB2285445 A GB 2285445A GB 597618 A GB597618 A GB 597618A
Authority
GB
United Kingdom
Prior art keywords
holders
punch
press
die
screws
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
Application number
GB22854/45A
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.)
LAWRENCE VERNON WHISTLER
SANDFORD ARTHUR WHISTLER
Original Assignee
LAWRENCE VERNON WHISTLER
SANDFORD ARTHUR WHISTLER
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 LAWRENCE VERNON WHISTLER, SANDFORD ARTHUR WHISTLER filed Critical LAWRENCE VERNON WHISTLER
Publication of GB597618A publication Critical patent/GB597618A/en
Expired 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

597,618. Punching. WHISTLER, L. V., and WHISTLER, S. A. Sept. 5, 1945, No. 22854. Convention date, Dec. 15, 1943. [Class 83 (iv)] A press or a sub-press for punching, stamping &c. is provided with magnetic means for securing punch-holders and die-holders in position. Punches 39 are secured by screws to holders 34 within which are located bar-magnets 65. For setting up, a punch templet 23 is secured to a plate 21 of the press or sub-press by screws 33 and the punch holders are located by collars 42. The magnets 65 secure the holders to the plate 21. The die-holders are similarly held. Screw or lever means is provided for releasing the punch &c. holders. The punch and die holders may be positioned by projecting spigots on the holders engaging drilled holes in the press members. Stripper plates 49 are secured to the punches by screws 48. Waste is removed by a shoot 58.
GB22854/45A 1943-12-15 1945-09-05 Punch and die assembly Expired GB597618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US597618XA 1943-12-15 1943-12-15

Publications (1)

Publication Number Publication Date
GB597618A true GB597618A (en) 1948-01-29

Family

ID=22025045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22854/45A Expired GB597618A (en) 1943-12-15 1945-09-05 Punch and die assembly

Country Status (1)

Country Link
GB (1) GB597618A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241460A (en) * 1990-02-28 1991-09-04 Simon Container Mach Ltd A rotary die cutting apparatus
CN111957835A (en) * 2020-08-18 2020-11-20 马法松 Automobile part stamping die and using method thereof
EP4190920A1 (en) * 2021-12-06 2023-06-07 Soenen Technology NV Method for hardening slides of a perforating press and the resulting slides
CN117583458A (en) * 2024-01-19 2024-02-23 四川洺杰电子产品有限公司 Transformer core stamping forming equipment and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241460A (en) * 1990-02-28 1991-09-04 Simon Container Mach Ltd A rotary die cutting apparatus
GB2241460B (en) * 1990-02-28 1994-02-09 Simon Container Mach Ltd A rotary die cutting apparatus
CN111957835A (en) * 2020-08-18 2020-11-20 马法松 Automobile part stamping die and using method thereof
EP4190920A1 (en) * 2021-12-06 2023-06-07 Soenen Technology NV Method for hardening slides of a perforating press and the resulting slides
BE1029987B1 (en) * 2021-12-06 2023-07-03 Soenen Tech Nv Method for hardening slides of a perforating press and the resulting slides
CN117583458A (en) * 2024-01-19 2024-02-23 四川洺杰电子产品有限公司 Transformer core stamping forming equipment and method
CN117583458B (en) * 2024-01-19 2024-04-02 四川洺杰电子产品有限公司 Transformer core stamping forming equipment and method

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