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GB134371A - Improvements in Punching Machines. - Google Patents

Improvements in Punching Machines.

Info

Publication number
GB134371A
GB134371A GB1886518A GB1886518A GB134371A GB 134371 A GB134371 A GB 134371A GB 1886518 A GB1886518 A GB 1886518A GB 1886518 A GB1886518 A GB 1886518A GB 134371 A GB134371 A GB 134371A
Authority
GB
United Kingdom
Prior art keywords
plate
screw
base
punch
punching
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
GB1886518A
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.)
EDWARD WOOD AND Co Ltd
Original Assignee
EDWARD WOOD AND Co Ltd
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 EDWARD WOOD AND Co Ltd filed Critical EDWARD WOOD AND Co Ltd
Priority to GB1886518A priority Critical patent/GB134371A/en
Publication of GB134371A publication Critical patent/GB134371A/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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers
    • B21D28/125—Punching using rotatable carriers with multi-tools
    • 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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers

Landscapes

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

Abstract

134,371. Wood & Co., E., and Rothwell, W. E. Nov. 18, 1918. Punching.-Punching-machines are equipped with turret die and punch holders. A base-plate A is secured to the plunger E of the machine by a stem a and set-screw c and has on its lower face a boss a<1> with which the punch D to be used is brought into register. The punches are carried by a rotary plate B attached to the base-plate A by a ring C screwed or otherwise secured. When the required' punch is in place, the carrier E is locked by a pointed pin F adjusted by a screw f, or by some other means. In a modification, the carrier B is rotated on and supported by a headed screw projecting from the base-plate A. A ring H carrying a gang of dies K attached by screwed rings k is rotatable on a pin g projecting from a plate G and is locked in position by a screw, as shown, or by other means.
GB1886518A 1918-11-18 1918-11-18 Improvements in Punching Machines. Expired GB134371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1886518A GB134371A (en) 1918-11-18 1918-11-18 Improvements in Punching Machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886518A GB134371A (en) 1918-11-18 1918-11-18 Improvements in Punching Machines.

Publications (1)

Publication Number Publication Date
GB134371A true GB134371A (en) 1919-11-06

Family

ID=32409080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1886518A Expired GB134371A (en) 1918-11-18 1918-11-18 Improvements in Punching Machines.

Country Status (1)

Country Link
GB (1) GB134371A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738344A1 (en) * 1977-08-25 1979-03-01 Trumpf Maschinen Ag MACHINE TOOLS, IN PARTICULAR PUNCHING MACHINE
US4569267A (en) * 1982-11-06 1986-02-11 Trumpf Gmbh & Co. Multitool punch mechanism
DE3802266A1 (en) * 1988-01-27 1989-08-10 Doege Eckart Press
US5012712A (en) * 1988-04-25 1991-05-07 Pullmax Ab Tool holder for punching tools
EP1859876A1 (en) * 2006-05-24 2007-11-28 Ernesto Malvestiti S.p.A. Centering device for blanking dies
WO2019232267A1 (en) * 2018-05-30 2019-12-05 Mate Precision Tooling, Inc. Forming multi-tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738344A1 (en) * 1977-08-25 1979-03-01 Trumpf Maschinen Ag MACHINE TOOLS, IN PARTICULAR PUNCHING MACHINE
US4569267A (en) * 1982-11-06 1986-02-11 Trumpf Gmbh & Co. Multitool punch mechanism
DE3802266A1 (en) * 1988-01-27 1989-08-10 Doege Eckart Press
US5012712A (en) * 1988-04-25 1991-05-07 Pullmax Ab Tool holder for punching tools
EP1859876A1 (en) * 2006-05-24 2007-11-28 Ernesto Malvestiti S.p.A. Centering device for blanking dies
US8166636B2 (en) 2006-05-24 2012-05-01 Ernesto Malvestiti S.p.A. Apparatus with a centering device for positioning and cutting a laminate
WO2019232267A1 (en) * 2018-05-30 2019-12-05 Mate Precision Tooling, Inc. Forming multi-tool
US11033948B2 (en) 2018-05-30 2021-06-15 Mate Precision Technologies Inc. Forming multi-tool

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