PT94815A - Processo e dispositivo para cortar disco numa tira ou chapa metalica - Google Patents
Processo e dispositivo para cortar disco numa tira ou chapa metalica Download PDFInfo
- Publication number
- PT94815A PT94815A PT94815A PT9481590A PT94815A PT 94815 A PT94815 A PT 94815A PT 94815 A PT94815 A PT 94815A PT 9481590 A PT9481590 A PT 9481590A PT 94815 A PT94815 A PT 94815A
- Authority
- PT
- Portugal
- Prior art keywords
- section
- punch
- cutting
- recess
- cutting edge
- Prior art date
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
-
- 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
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/449—Cutters therefor; Dies therefor for shearing, e.g. with adjoining or abutting edges
-
- 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
- Y10T83/9428—Shear-type male tool
- Y10T83/9435—Progressive cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Shearing Machines (AREA)
- Packages (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Claims (1)
- Ί1**- Processo para cortar discos (112} 1112) âaaa tira ou duma chapa metálica (113) , qu» empreendem as operaçoes tas consistes em se ap» rendar m ptui^o ( 110, 1110) que tem um gume cortante e % cunho (ISL) que possui taralÉc um gume cortante, o qual 5 raoniado-de formas. eoope» rar cora © gume cortante d© pmçãoj se colocar a ohapa metálica este© o punção β o cunho e se fazer cooperar o punção e o cunho de forna a recortar um disco ( 112, 1112) áa tira m da chapa metálica, carseie·* riaadc peio facto de se proporcionar uma pluralidade de secções çc® a forma de láhulos que se prolongam cireanfereneiaOmeate ( 124, 1124) no gume cortante da punção cada secção com a forma do líhulo ser cone-truida fazendo um recesso no gume cortante de citado puadao e o disco (112} 1112) possuir Idhulos ( 126} 1126) m posiçocs que correspondem às posiçoes das mencionadas secções com a forma de Idbulos* 2»- frocesso de acordo com a reivindicação 1, caracierizado.-pelo -facto de # esa cada secção Oca a forma de Idbulo ( 124f 1124)» a área da secção transversal que eeti oasisa no citado punção por causa io reca-«o aumentar prograsivaraente desde o rebordo -da secção cot a forma de l£balo m direc^to & paste central da citada secção# 3*« Processe de afcorâo cot m rcivindicaçSes 1 cu 2, oaraoterizade pe lo facto de as seccles cot a forma de ISbuIos Cl24l $124) «ere» distanciadas imas das outras por partes do gume cortante âc referido punção nas quais asb se forma uri recesso* 4*«· processe.· de acordo cot qualquer ias reivindicações 1 » 3, eapacte-rizado pelo facto âs compreender a operação ^adicional de guiásente de pxmçao (31% Hl# «a gu» os lóbulos (12% relaçae % tira ou & efeapa metálica (111)* paz& seles* formados âc disco {112*3112) era posá goe» qua eoíspessara pelo menos algumas âm reertriaelsa gue tende» m-formar~se durante as subsequentes operações de processamento do metal)* 5*» Processo de acordo cós qualquer das reivindicações 1 a 4 * cara©*· terizado pelo facto de o disco ser posteriormenie submetido a «ma opa** ração de erabutimonto* 6*m processo de acordo com qualquer das reivindicares I a 4* oaraçte-rizado pele facto de o disco Çll% 1112) ser subsequenieraente formado de m corpo de ama lata por meie de mm operação de emlmilmenta e uma ©u várias operações de reembutimento* fft» Processo d», acordo com· qualquer te reluiaáicitçóes I a 4* caraote* risado pelo facto de c disco (H2§ 3112) ser subsequeaiemente trans** formado m m corpo do lata por «ma operação de embutimentOj mm operado de reembutimento m wm m vStíbms operações de alisamento das pare» dez* $u Processe de acordo com qualquer te reiviadimções 1 a 4* caraote* rizaáo pelo facto Je o disco (ll2r£ 1X12) ser subsequentomente trans*·!· formado mtm tampa de lata por «ma operado de embutisnento e «ma «t ririas operações de reembutimeato* 9»«« Pispositivo para cortar «m disco {112| 1112). dum» tira tm duma oh»* pa metálica (113)* que empreende «m punção (ΧΧΦ* 1X1D) que tem «m ga·* me cortante montado de forma a cooperar com o gome cortante do punção ^ ***«>, caraciérizado pelo- facto de se proporcionar «ma plurali-* âade de secções cora m forma de lóbulos que se prolongara circuafereaoia&teni0 {124$ 1124) no gume cortante do citado punção sendo eáâa.seo* çlo «»» a feaema âo li&ale {12% 1X24} formada te ‘te **ettlritee&ft no gano cortante do citado punção* e o punção (XLOj 1110) m eunfco {111} serem montados de maneira a coopeijareiR a fim de se otite «® disco (XX^| 1112} cem lifealôs t&h 1126) sa posição soin»íte&^ie ta referidas secções com a forma da IIM.es (I24f 1124}* 10*- Diapoí&tivo de acordo eea oa reivindicação 9, caracteizad© .pelo facto de* em cada secção com a forma de Ifteáo (124| lia# á $rea da. secção transversal ausente no citado punção por causa da reentrada, aumentar progressivamente desde as extremidades da mufio cora a forma do iMta em direcção ao centro da mesma secção* 11*- Dispositivo de acordo eo» a reivindicado XO* caracteieado pelo facto de* em cada secção cem a tema de libulo (124* 1124}# e recesso ter «ma sec^o transversa. cora ama tema em degppass* 12*- Dispositivo de acorde cem a reivindicação 11» caracteisado pelo . facto de, m cada secção eoa a forma de Idbulo (1§4| 1124)* a largura do recesso ser suDsteci^mente constante, enquanto a profundidade do receoso ausenta progressivaraeate desde as extremidades da secção com » forma de Idbulo atf ao centro da referida secção* 13*- Dispositivo de acordo cora a reivindicação 11* « caracteixado pe«, lo facto de* em «eia. secção .«o» a forma de lôfculo, a profundidade do recesso ser constante* enquanto alargara do recesso aumenta pregre»-sivamente desde as extremidades da see^o cera a forma de liDdlo at$ ao centro da citada secção* <a14*- Dispositivo de acordo com racterizado gele facto do as das reivindicações 9 ® 13» caco» a forma de ldbulos (124j 1124) serem afastada® tratas ias outras por partes do game cortaste âo referido poupo nas qnaie imo se forma ta recesso# 15*“ Diapositivo de acordo com qualquer das reivindicações f a 14, ca-racterizado pelo facto de» o pimpo (110} 1110} ~e c eunbo terem» cada ue, «m gume cortante substaaciâliBente circular* kisfcoa» 25/T/90 Oficial da Propriedade IndustrialL Américo da Silva Carvalho Agente Oficiai do Proprisdado Industrial R. Castilho, 201-3. L-1000 LISBOA Telefs. 65 13 39-65 4ó 13
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8917049A GB8917049D0 (en) | 1989-07-26 | 1989-07-26 | An apparatus for,and a method of,cutting a blank |
Publications (1)
Publication Number | Publication Date |
---|---|
PT94815A true PT94815A (pt) | 1992-06-30 |
Family
ID=10660631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT94815A PT94815A (pt) | 1989-07-26 | 1990-07-25 | Processo e dispositivo para cortar disco numa tira ou chapa metalica |
Country Status (19)
Country | Link |
---|---|
US (1) | US5052207A (pt) |
EP (1) | EP0410573B1 (pt) |
JP (1) | JPH0357516A (pt) |
KR (1) | KR910002570A (pt) |
CN (1) | CN1031982C (pt) |
AT (1) | ATE94437T1 (pt) |
AU (1) | AU627911B2 (pt) |
BR (1) | BR9003609A (pt) |
CA (1) | CA2020483A1 (pt) |
DE (1) | DE69003324T2 (pt) |
FI (1) | FI903709A0 (pt) |
GB (2) | GB8917049D0 (pt) |
HK (1) | HK89293A (pt) |
IE (1) | IE65464B1 (pt) |
NO (1) | NO903308L (pt) |
NZ (1) | NZ234224A (pt) |
PT (1) | PT94815A (pt) |
SG (1) | SG62993G (pt) |
ZA (1) | ZA905272B (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9119418D0 (en) * | 1991-09-11 | 1991-10-23 | Decorpart Ltd | Apparatus and methods for press forming of articles |
JPH08506786A (ja) * | 1993-02-18 | 1996-07-23 | サージェント,デイビッド・ロバート | 容器のエンドクロージュア |
US5645189A (en) * | 1994-11-21 | 1997-07-08 | Metal Container Corporation | Container end having annular panel with non-uniform radius of curvature |
US5730038A (en) * | 1995-01-25 | 1998-03-24 | Acco Usa, Inc. | Configuration for paper punch pin |
US5823041A (en) * | 1997-06-06 | 1998-10-20 | Can Industry Products, Inc. | Method and apparatus for making a non-cylindrical can body |
JP3942256B2 (ja) * | 1998-01-23 | 2007-07-11 | Ntn株式会社 | 軸受外輪及びその製造方法、並びにクラッチレリーズ軸受 |
JP2002196179A (ja) * | 2000-10-17 | 2002-07-10 | Ngk Insulators Ltd | ファイバアレイ及びその製造方法並びにファイバアレイを用いた光デバイス |
CN1298454C (zh) * | 2003-12-01 | 2007-02-07 | 中国重型汽车集团有限公司 | 一种加工盲孔的工艺方法 |
JP2009037980A (ja) * | 2007-08-03 | 2009-02-19 | Panasonic Corp | 電池缶および金属缶用ブランクとこれを用いた電池缶および金属缶の製造方法 |
JP5792751B2 (ja) | 2010-03-10 | 2015-10-14 | ストール マシーナリ カンパニー, エルエルシーStolle Machinery Company, LLC | ツーリングアセンブリ、ツーリングアセンブリ用打抜き工具、及び関連方法 |
KR101310240B1 (ko) * | 2011-03-10 | 2013-09-23 | 주식회사 알란텀 | 고표면적을 가지는 다공성 금속폼 콘 어셈블리의 제조방법 |
CN102248770A (zh) * | 2011-05-30 | 2011-11-23 | 上海九星印刷包装有限公司 | 一种印刷机用印刷版面局部控制油墨的方法及其装置 |
CA2797352A1 (en) * | 2011-12-09 | 2013-06-09 | Greenlee Textron Inc. | Punch assembly |
DE102011121904A1 (de) * | 2011-12-21 | 2013-06-27 | Volkswagen Aktiengesellschaft | Verfahren zur scherenden Bearbeitung von Blechen mit einer anschließenden Umformung sowie ein hierzu bestimmtes Schneidwerkzeug |
FR3016538B1 (fr) * | 2014-01-20 | 2016-07-15 | Constellium France | Procede de fabrication d'une boite-boisson, bouteille metallique ou boitier d'aerosol en alliage d'aluminium |
EP3231527B1 (en) * | 2014-12-10 | 2021-03-24 | Nippon Steel Corporation | Blank, die assembly and method for producing a blank |
CN106393276A (zh) * | 2016-10-19 | 2017-02-15 | 东莞市睿奇五金制品有限公司 | 一种装饰条上下半切工艺及模具 |
RU176665U1 (ru) * | 2017-04-26 | 2018-01-25 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Штамп для вырубки лепестков из основания электромагнитного реле |
RU176666U1 (ru) * | 2017-04-26 | 2018-01-25 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Штамп для разрушения катушки электромагнитного реле |
RU182945U1 (ru) * | 2017-04-26 | 2018-09-06 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Штамп для вырубки крепежного узла из колпака электромагнитного реле |
RU176136U1 (ru) * | 2017-04-26 | 2018-01-09 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Штамп для вырубки крепежного элемента из колпака и основания электромагнитного реле |
CN107755515A (zh) * | 2017-10-23 | 2018-03-06 | 无锡吉兴汽车声学部件科技有限公司 | 一种乘用车冲切模具刀口结构 |
US20220274152A1 (en) * | 2019-07-30 | 2022-09-01 | Rockhouse International Pty Ltd | Punch and Die Assembly |
US20220115849A1 (en) * | 2020-10-08 | 2022-04-14 | Milbank Manufacturing Co. | Punch set for electrical box |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE402120C (de) * | 1923-01-20 | 1924-09-15 | Walter Brewitt Dipl Ing | Drehbarer Stanzstempel mit unterbrochenen Schneidzaehnen |
US3060992A (en) * | 1960-01-11 | 1962-10-30 | Hopp | Means and method for forming non-planar articles |
GB963856A (en) * | 1962-03-26 | 1964-07-15 | Merrill David Martin | Device and method for forming holes in blanks |
DE1761581B2 (de) * | 1968-06-11 | 1973-02-22 | Leitz, Louis, 7000 Stuttgart | Lochstempel fuer brieflocher |
BE758810A (fr) * | 1969-11-15 | 1971-04-16 | Kondo Kazuyoshi | Procede de cisaillement de precision |
US3656394A (en) * | 1970-08-10 | 1972-04-18 | Tally Corp | Punch configuration |
DE2144524A1 (de) * | 1971-09-06 | 1973-03-15 | Novopress Gmbh | Schnittwerkzeuge |
US3996832A (en) * | 1975-04-10 | 1976-12-14 | Standard Oil Company (Indiana) | Punch for producing holes in foamed thermoplastic containers |
JPS54130680U (pt) * | 1978-03-03 | 1979-09-11 | ||
JPS56134026A (en) * | 1980-03-25 | 1981-10-20 | Tsubakimoto Chain Co | Blanking method |
US4277891A (en) * | 1980-06-13 | 1981-07-14 | American Optical Corporation | Lens tape cutter |
JPS5758927A (en) * | 1980-09-25 | 1982-04-09 | Toyota Motor Corp | Precision blanking die |
JPS5897433A (ja) * | 1981-12-03 | 1983-06-09 | Toshiba Corp | 不均衝形状の抜型 |
JPS59118232A (ja) * | 1982-12-24 | 1984-07-07 | Nissan Motor Co Ltd | バ−リングポンチ |
JPS61172629A (ja) * | 1985-01-26 | 1986-08-04 | Doi Kogyo Kk | 打抜加工用工具 |
-
1989
- 1989-07-26 GB GB8917049A patent/GB8917049D0/en active Pending
-
1990
- 1990-06-20 EP EP19900306704 patent/EP0410573B1/en not_active Expired - Lifetime
- 1990-06-20 DE DE90306704T patent/DE69003324T2/de not_active Expired - Fee Related
- 1990-06-20 GB GB9013777A patent/GB2234197B/en not_active Expired - Fee Related
- 1990-06-20 AT AT90306704T patent/ATE94437T1/de not_active IP Right Cessation
- 1990-06-25 NZ NZ234224A patent/NZ234224A/en unknown
- 1990-06-26 US US07/544,617 patent/US5052207A/en not_active Expired - Fee Related
- 1990-07-04 KR KR1019900010069A patent/KR910002570A/ko not_active Application Discontinuation
- 1990-07-05 ZA ZA905272A patent/ZA905272B/xx unknown
- 1990-07-05 CA CA 2020483 patent/CA2020483A1/en not_active Abandoned
- 1990-07-23 CN CN90104816A patent/CN1031982C/zh not_active Expired - Fee Related
- 1990-07-24 FI FI903709A patent/FI903709A0/fi not_active IP Right Cessation
- 1990-07-25 NO NO90903308A patent/NO903308L/no unknown
- 1990-07-25 AU AU59764/90A patent/AU627911B2/en not_active Ceased
- 1990-07-25 BR BR9003609A patent/BR9003609A/pt not_active Application Discontinuation
- 1990-07-25 IE IE269790A patent/IE65464B1/en not_active IP Right Cessation
- 1990-07-25 PT PT94815A patent/PT94815A/pt not_active Application Discontinuation
- 1990-07-26 JP JP2196426A patent/JPH0357516A/ja active Pending
-
1993
- 1993-05-12 SG SG62993A patent/SG62993G/en unknown
- 1993-08-26 HK HK89293A patent/HK89293A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5052207A (en) | 1991-10-01 |
ZA905272B (en) | 1991-04-24 |
KR910002570A (ko) | 1991-02-25 |
NZ234224A (en) | 1992-06-25 |
CN1031982C (zh) | 1996-06-12 |
HK89293A (en) | 1993-09-03 |
DE69003324D1 (de) | 1993-10-21 |
EP0410573A1 (en) | 1991-01-30 |
GB2234197A (en) | 1991-01-30 |
FI903709A0 (fi) | 1990-07-24 |
NO903308L (no) | 1991-01-28 |
GB8917049D0 (en) | 1989-09-13 |
BR9003609A (pt) | 1991-08-27 |
ATE94437T1 (de) | 1993-10-15 |
GB2234197B (en) | 1993-04-21 |
AU5976490A (en) | 1991-01-31 |
CA2020483A1 (en) | 1991-01-27 |
EP0410573B1 (en) | 1993-09-15 |
GB9013777D0 (en) | 1990-08-08 |
DE69003324T2 (de) | 1994-03-17 |
JPH0357516A (ja) | 1991-03-12 |
AU627911B2 (en) | 1992-09-03 |
CN1048993A (zh) | 1991-02-06 |
SG62993G (en) | 1993-08-06 |
NO903308D0 (no) | 1990-07-25 |
IE65464B1 (en) | 1995-11-01 |
IE902697A1 (en) | 1991-02-27 |
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Legal Events
Date | Code | Title | Description |
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BB1A | Laying open of patent application |
Effective date: 19920309 |
|
FC3A | Refusal |
Effective date: 19980218 |