IT1008914B - Perfezionamento nelle disposizioni di lavoro per utensili di taglio o trinciatura - Google Patents

Perfezionamento nelle disposizioni di lavoro per utensili di taglio o trinciatura

Info

Publication number
IT1008914B
IT1008914B IT4857374A IT4857374A IT1008914B IT 1008914 B IT1008914 B IT 1008914B IT 4857374 A IT4857374 A IT 4857374A IT 4857374 A IT4857374 A IT 4857374A IT 1008914 B IT1008914 B IT 1008914B
Authority
IT
Italy
Prior art keywords
cutting
improvement
shredding tools
working arrangements
arrangements
Prior art date
Application number
IT4857374A
Other languages
English (en)
Original Assignee
Dayton Progress 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 Dayton Progress Corp filed Critical Dayton Progress Corp
Application granted granted Critical
Publication of IT1008914B publication Critical patent/IT1008914B/it

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
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/021—Control or correction devices in association with moving strips
    • B21D43/023—Centering devices, e.g. edge guiding
    • 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
    • Y10T83/8855—With spaced guide pins [e.g., die set leader pins]
    • 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
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool
    • Y10T83/9483—Adjustable
    • Y10T83/9486—Rectilinearly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)
IT4857374A 1973-03-20 1974-02-20 Perfezionamento nelle disposizioni di lavoro per utensili di taglio o trinciatura IT1008914B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00342971A US3848452A (en) 1973-03-20 1973-03-20 Die apparatus

Publications (1)

Publication Number Publication Date
IT1008914B true IT1008914B (it) 1976-11-30

Family

ID=23344105

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4857374A IT1008914B (it) 1973-03-20 1974-02-20 Perfezionamento nelle disposizioni di lavoro per utensili di taglio o trinciatura

Country Status (8)

Country Link
US (1) US3848452A (it)
JP (1) JPS49128390A (it)
CA (1) CA1007521A (it)
DE (1) DE2413451A1 (it)
ES (1) ES424414A1 (it)
GB (1) GB1459267A (it)
IL (1) IL44159A0 (it)
IT (1) IT1008914B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983739A (en) * 1975-06-09 1976-10-05 Dayton Progress Corporation Work performing member with removable head
SE398981B (sv) * 1976-05-11 1978-01-30 Malmberg Sven Kurt B Forfarande vid fastsettning och centrering av stansverktyg och anordning for genomforande av forfarandet
US4036091A (en) * 1976-06-11 1977-07-19 Alpha Industries, Inc. Universal double cut die set
US4104941A (en) * 1976-09-21 1978-08-08 S. B. Whistler & Sons, Inc. Assembly for enabling close tolerance punching with a reusable system
US4501179A (en) * 1982-09-08 1985-02-26 Tetsutaro Iwata Compound die assembly
FR2580225B1 (fr) * 1985-04-16 1987-05-22 Esswein Sa Outil de presse muni d'un systeme de guidage et de degagement de bande de metal
US4843931A (en) * 1987-09-01 1989-07-04 S.B. Whistler & Sons, Inc. Punch and die system
JP3358070B2 (ja) * 1993-11-17 2002-12-16 ローム株式会社 チップ抵抗器およびその抵抗値調整方法
DE19541170C2 (de) * 1995-11-04 1997-09-04 Hinderer & Muehlich Kg Positioniereinrichtung zum Positionieren einer Patrize in Bezug zu einer Matrize
US6877353B2 (en) * 2003-05-13 2005-04-12 Kegar Technologies, Llc Die button extractor
US6823710B1 (en) * 2003-05-13 2004-11-30 Gary C. Rassette Die button extractor
DE102004035797B9 (de) * 2004-07-23 2006-07-13 Langenstein & Schemann Gmbh Verfahren und Vorrichtung zum Überführen eines Werkstücks
US7568410B2 (en) * 2004-11-03 2009-08-04 Mexican Technologies Company, Inc. Die-cutting beaded material
DK2036629T3 (da) * 2007-09-14 2010-10-25 Feintool Ip Ag Fremgangsmåde og indretning til finstansning og omformning af et arbejdsemne
US9010169B2 (en) * 2012-01-17 2015-04-21 Standard Lifters, Inc. Retractable stock guide and method for metal forming dies
CN102974692A (zh) * 2012-08-17 2013-03-20 苏州吴中经济开发区搏宇模具加工厂 一种手机镜头连续冲压模的工作方法
CN102989878A (zh) * 2012-08-17 2013-03-27 苏州吴中经济开发区搏宇模具加工厂 一种手机镜头连续冲压模
CA2881300C (en) * 2012-08-20 2020-01-28 Standard Lifters, Inc. Low profile pilot assembly and method for metal forming dies
CN102989879A (zh) * 2012-08-21 2013-03-27 苏州吴中经济开发区搏宇模具加工厂 一种手机电源端口爪片连续冲压模
CN102989880A (zh) * 2012-08-21 2013-03-27 苏州吴中经济开发区搏宇模具加工厂 一种手机电源弹片连续冲压模的工作方法
CN102773350A (zh) * 2012-08-24 2012-11-14 昆山旭虹精密零组件有限公司 改善折弯角度的治具
TW201404326A (zh) * 2013-09-30 2014-02-01 kun-zhong Liu 免縫鞋面的製造方法
CN103949556B (zh) * 2014-05-13 2015-11-11 国家电网公司 母排冲孔辅助器
CN104707895A (zh) * 2015-02-10 2015-06-17 苏州汇程精密模具有限公司 一种高精度冲切模具
CN104801616A (zh) * 2015-05-29 2015-07-29 东莞豪顺家具有限公司 一种活动台阶式定位的模具
CN104942146A (zh) * 2015-06-18 2015-09-30 昆山—邦泰汽车零部件制造有限公司 定位冲压模具
CN109175111A (zh) * 2018-10-10 2019-01-11 滁州岳众汽车零部件有限公司 一种具有定位作用的汽车零件冲压模具及其使用方法
US11517955B2 (en) 2018-10-23 2022-12-06 Standard Lifters, Inc. Tapered transition pilot
CN109365620A (zh) * 2018-12-19 2019-02-22 合肥安信瑞德精密制造有限公司 一种双工位浮动式阀片冲裁模具
US11267036B2 (en) 2018-12-27 2022-03-08 Standard Lifters, Inc. Stock lifter assembly
US11707775B2 (en) 2018-12-27 2023-07-25 Standard Lifters, Inc. Stock lifter assembly
CN109848312A (zh) * 2019-01-27 2019-06-07 武汉中人瑞众汽车零部件产业有限公司 冲压模具闭合高度的精密控制方法及装置
US11376648B2 (en) 2019-03-05 2022-07-05 Standard Lifters, Inc. Compact stock guide assembly
US11541445B2 (en) 2019-10-07 2023-01-03 Standard Lifters, Inc. Tight space pilot
US11511331B2 (en) * 2019-12-18 2022-11-29 Express Products, Inc. Die stacker
CN110883211B (zh) * 2019-12-18 2020-12-08 太仓市华茂金属制品有限公司 一种钣金冲压模具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125917A (en) * 1964-03-24 Punch and die assembly having spaced tool positioning plates
US2355344A (en) * 1942-01-12 1944-08-08 George F Wales Sheet material punching apparatus
US2379271A (en) * 1944-05-19 1945-06-26 Marley E Bechtel Perforating unit
US2445574A (en) * 1945-04-05 1948-07-20 Alfred W Grunow Die set
US2887145A (en) * 1955-08-29 1959-05-19 Smith Corp A O Offsetting press
US3379083A (en) * 1965-11-19 1968-04-23 Oberg Mfg Co Inc Machineable headed punch
US3641860A (en) * 1969-11-14 1972-02-15 Lawrence V Whistler Sr Punch retainer assembly
US3742797A (en) * 1971-06-14 1973-07-03 Oberg Mfg Co Die set with stripper plate

Also Published As

Publication number Publication date
ES424414A1 (es) 1977-01-01
US3848452A (en) 1974-11-19
GB1459267A (en) 1976-12-22
IL44159A0 (en) 1974-06-30
CA1007521A (en) 1977-03-29
JPS49128390A (it) 1974-12-09
DE2413451A1 (de) 1974-10-03

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