CH538339A - Cutting device with cutting tools working against one another - Google Patents

Cutting device with cutting tools working against one another

Info

Publication number
CH538339A
CH538339A CH786771A CH786771A CH538339A CH 538339 A CH538339 A CH 538339A CH 786771 A CH786771 A CH 786771A CH 786771 A CH786771 A CH 786771A CH 538339 A CH538339 A CH 538339A
Authority
CH
Switzerland
Prior art keywords
another
cutting
working against
tools working
cutting device
Prior art date
Application number
CH786771A
Other languages
German (de)
Inventor
Seki Yasuharu
Original Assignee
Suzuki Motor Co
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 Suzuki Motor Co filed Critical Suzuki Motor Co
Publication of CH538339A publication Critical patent/CH538339A/en

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
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2122—By ejector within a hollow cutter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2135—Moving stripper timed with tool stroke
    • Y10T83/215—Carried by moving tool element or its support
    • Y10T83/2153—Fluid pressure actuated stripper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/566—Interrelated tool actuating means and means to actuate work immobilizer
    • Y10T83/5669—Work clamp
    • Y10T83/5787—Clamp driven by yieldable means
    • Y10T83/5805—Fluid pressure yieldable drive means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8835—And means to move cooperating cutting member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9425—Tool pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CH786771A 1970-05-29 1971-05-28 Cutting device with cutting tools working against one another CH538339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4646470 1970-05-29

Publications (1)

Publication Number Publication Date
CH538339A true CH538339A (en) 1973-06-30

Family

ID=12747873

Family Applications (1)

Application Number Title Priority Date Filing Date
CH786771A CH538339A (en) 1970-05-29 1971-05-28 Cutting device with cutting tools working against one another

Country Status (8)

Country Link
US (1) US3739669A (en)
BE (1) BE767675A (en)
CH (1) CH538339A (en)
DE (2) DE2166221C3 (en)
FR (1) FR2096767B1 (en)
GB (1) GB1359214A (en)
NL (1) NL164768C (en)
SE (1) SE386385B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT972789B (en) * 1972-12-22 1974-05-31 Ibm Spa PROCESS AND DEVICES FOR SHEARING WITHOUT BAVE
AU571538B2 (en) * 1983-06-28 1988-04-21 Repco Ltd. Hydraulic press
HU194077B (en) * 1984-03-27 1988-01-28 Elektroakusztikai Gyar Die for simultaneous fine shearing internal and external outlines
US4866976A (en) * 1985-12-13 1989-09-19 Aatec Assembling-Automations Technik Gmbh Apparatus for the metal working of components
US4774865A (en) * 1987-09-22 1988-10-04 Wallis Bernard J Die stamping system
US4934230A (en) * 1988-08-24 1990-06-19 Wallis Bernard J Die stamping system
DE3931320C1 (en) * 1989-09-20 1991-08-08 Feintool International Holding, Lyss, Ch
FR2659035A1 (en) * 1990-03-01 1991-09-06 A2C Groupe Pratic Ademva Method of cutting metal workpieces and means for implementing it
JP2917615B2 (en) * 1991-06-20 1999-07-12 富士電機株式会社 Press equipment using piezoelectric actuator
US5177843A (en) * 1991-12-16 1993-01-12 Amada Company, Ltd. Turret punch press
JP3320478B2 (en) * 1993-02-23 2002-09-03 住友スリーエム株式会社 Manufacturing method of laminated product having viscoelastic body and vibration damping material
FI100648B (en) * 1995-12-14 1998-01-30 Balaxman Oy punching
FR2751570B1 (en) * 1996-07-25 1998-09-04 Lorraine Laminage METHOD OF CUTTING A WORKPIECE INTO A SHEET OF SHEET
FR2751571B1 (en) * 1996-07-25 1999-10-22 Lorraine Laminage METHOD OF CUTTING A WORKPIECE INTO A SHEET OF SHEET
DE19738635C2 (en) * 1997-09-04 2002-09-26 Feintool Internat Holding Ag L Process for the production of exact cut surfaces
US6041639A (en) * 1999-02-09 2000-03-28 The Boeing Company Method and apparatus for stretch-forming and shearing sheet metal
US6401510B1 (en) 1999-04-07 2002-06-11 3M Innovative Properties Company Method for stamping a part from a multi-layered strip
FR2803781B1 (en) * 2000-01-18 2002-03-08 Emt 74 PRESS CUTTING METHOD AND DEVICE
DE10030882A1 (en) * 2000-06-23 2002-01-03 Prometall Werkzeugbau Gmbh Precision cutting process for forging tools involves supporting punch strip in first step against fixed surface by holding-down device
JP2004167547A (en) * 2002-11-20 2004-06-17 Nakamura Mfg Co Ltd Method for shearing sheet
JP4899864B2 (en) * 2004-04-09 2012-03-21 トヨタ紡織株式会社 Shearing device
US7464575B2 (en) * 2004-10-13 2008-12-16 Nakamura Seisakusho Kabushikigaisha Shearing method for thin plate
DK2042249T3 (en) 2007-09-26 2010-06-21 Feintool Ip Ag Method and device for making punching blanks with almost smooth and enlarged functional surface
EP2177289B1 (en) * 2008-10-20 2011-07-06 TRUMPF Werkzeugmaschinen GmbH + Co. KG Machine tools and method for discharging a workpiece part
CN103658314A (en) * 2012-09-18 2014-03-26 上海强精金属制品有限公司 Burr-free punching mold system
CN103481328B (en) * 2013-09-17 2016-02-03 四川辉达管业科技有限公司 Line box perforating press
DE102014100645B4 (en) * 2014-01-21 2018-11-22 Thyssenkrupp Ag Shear cutting tool and method
EP3115122B1 (en) * 2015-07-06 2018-01-17 Feintool International Holding AG Device and method for stripping/ejecting a stamping frame/internally moulded part and ejection of a cut part in a precision cutting press
CN105921594B (en) * 2016-05-17 2018-03-27 中机精冲科技（福建）有限公司 A kind of big thickness of small scrap (bridge) bright and clean fine blanking die of optimization design
DE102019129787A1 (en) * 2019-11-05 2021-05-06 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool and method for processing plate-shaped workpieces, in particular sheet metal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169404B (en) * 1959-09-02 1964-05-06 Kienzle Apparate Gmbh Tool for punching sheet metal
US3119292A (en) * 1960-03-03 1964-01-28 Almatic A G Hydraulically controlled punch press
CH475805A (en) * 1967-06-05 1969-07-31 Feintool Ag Fine cut punching tool
CH531377A (en) * 1968-04-11 1972-12-15 Kondo Kazuyoshi Cutting method and cutting tool for carrying out the same
US3564959A (en) * 1968-11-29 1971-02-23 Aida Tekkosho Kk Fine blanking press
DE1930398C3 (en) * 1969-06-14 1974-06-06 Maschinenfabrik Lorenz Ag, 7505 Ettlingen Fine-cut press

Also Published As

Publication number Publication date
NL7107465A (en) 1971-12-01
BE767675A (en) 1971-10-18
FR2096767A1 (en) 1972-02-25
GB1359214A (en) 1974-07-10
DE2166221A1 (en) 1973-05-10
NL164768C (en) 1981-02-16
US3739669A (en) 1973-06-19
NL164768B (en) 1980-09-15
DE2166221C3 (en) 1975-03-27
DE2127495A1 (en) 1971-12-09
FR2096767B1 (en) 1974-04-05
SE386385B (en) 1976-08-09
DE2166221B2 (en) 1974-05-30

Similar Documents

Publication Publication Date Title
CH538339A (en) Cutting device with cutting tools working against one another
DK140367B (en) Cutting tools.
CH533476A (en) Cutting tool
BE675526A (en) Cutting tools
AT264966B (en) Cutting tool
CH538917A (en) Punching machine with interchangeable tools
SE408531B (en) CUTTING TOOLS
CH528331A (en) Machine tool
AT325411B (en) CUTTING DEVICE
CH449385A (en) Cutting tool
DK148198C (en) DEEP DRAWING TOOL
NL144507B (en) CUTTING TOOLS.
DK144674C (en) CUTTING MACHINE
SE380993B (en) TOOL HOLDER
BE765762A (en) CUTTING TOOL
AT314935B (en) Cutting tool
BR7105079D0 (en) ABRASIVE TOOL
NL149727B (en) CUTTING TOOLS.
DK120263B (en) Tool holder.
CH488513A (en) Cutting tool
SE387262B (en) CUTTING TOOLS
CH548816A (en) TOOL HOLDER.
CH485505A (en) Cutting tool
CH518779A (en) Cutting tool
CH517862A (en) Working device with ground-breaking impact tool

Legal Events

Date Code Title Description
PL Patent ceased