ES2109612T3 - Metodo para la fabricacion de un vastago de un remache ciego. - Google Patents

Metodo para la fabricacion de un vastago de un remache ciego.

Info

Publication number
ES2109612T3
ES2109612T3 ES94305743T ES94305743T ES2109612T3 ES 2109612 T3 ES2109612 T3 ES 2109612T3 ES 94305743 T ES94305743 T ES 94305743T ES 94305743 T ES94305743 T ES 94305743T ES 2109612 T3 ES2109612 T3 ES 2109612T3
Authority
ES
Spain
Prior art keywords
mandrel
swageable
segments
head
blind rivet
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 - Lifetime
Application number
ES94305743T
Other languages
English (en)
Inventor
Katsumi Shinjo
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.)
Shinjo Manufacturing Co Ltd
Original Assignee
Shinjo Manufacturing 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 Shinjo Manufacturing Co Ltd filed Critical Shinjo Manufacturing Co Ltd
Application granted granted Critical
Publication of ES2109612T3 publication Critical patent/ES2109612T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/58—Making machine elements rivets
    • B21K1/60—Making machine elements rivets hollow or semi-hollow rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/12—Upsetting; Forming heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
    • B21J15/40—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting for forming rivet heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Forging (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

UNA BARRA DE METAL QUE TIENE UNA EXTREMIDAD CON CORTE CONICO O PIRAMIDAL SE USA PARA HACER UN MANDRIL (21) DE UN REMACHE DE PERSIANA. LA BARRA SE MANTIENE EN SU POSICION ENTRE UN PAR DE SEGMENTOS DE TERRAJA (11) PARA QUE UN EXTREMO DE UNA LONGITUD PREDETERMINADA QUE INCLUYE LA EXTREMIDAD DE CORTE SE EMPOTRE Y SOBRESALGA DE LA SUPERFICIE SUPERIOR (14) DE LOS SEGMENTOS (11). A CONTINUACION, EL EXTREMO EMPOTRABLE (26) SE COMPRIME AXIALMENTE PARA FORMAR UNA CABEZA DE MANDRIL (27) POR MEDIO DE UN BOTADOR (12) QUE TIENE UNA CARA INFERIOR (17) QUE SE EXTIENDE PARALELAMENTE A LA SUPERFICIE SUPERIOR (14) DE LOS SEGMENTOS (11) Y UN HUECO CONICO O PIRAMIDAL (18) AJUSTABLE SOBRE LA EXTREMIDAD DE CORTE. ASI, UNA PARTE INTERMEDIA LIBRE DEL EXTREMO EMPOTRABLE (26) COMPRIMIDA POR EL BOTADOR (12) SE EXPANDE RADIALMENTE PARA FORMAR LA CABEZA (27) QUE TIENE UNA PESTAÑA PLANA (31) DESDE LA QUE LA EXTREMIDAD DEL CORTE (20A) SOBRESALE VERTICAL Y CENTRALMENTE COMO UNA ESPIGA (32). EL MANDRIL (21), QUE TIENE LA CABEZA FORMADA UNIFORMEMENTE SIN NINGUNA EXCENTRICIDAD ALREDEDOR DEL EJE DEL UN CUERPO DE MANDRIL, SE PUEDE PRODUCIR ASI DE UNA MANERA ECONOMICA EMPLEANDO UN APARATO DE FABRICACION DE CLAVOS.
ES94305743T 1993-08-05 1994-08-03 Metodo para la fabricacion de un vastago de un remache ciego. Expired - Lifetime ES2109612T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5214947A JPH0759338B2 (ja) 1993-08-05 1993-08-05 ブラインドリベット用マンドレルの製造方法

Publications (1)

Publication Number Publication Date
ES2109612T3 true ES2109612T3 (es) 1998-01-16

Family

ID=16664204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94305743T Expired - Lifetime ES2109612T3 (es) 1993-08-05 1994-08-03 Metodo para la fabricacion de un vastago de un remache ciego.

Country Status (11)

Country Link
US (1) US5533377A (es)
EP (1) EP0638378B1 (es)
JP (1) JPH0759338B2 (es)
KR (1) KR0151440B1 (es)
CN (1) CN1052177C (es)
AT (1) ATE159875T1 (es)
AU (1) AU672913B2 (es)
BR (1) BR9403173A (es)
CA (1) CA2129192C (es)
DE (1) DE69406609T2 (es)
ES (1) ES2109612T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO4520006A1 (es) * 1995-06-22 1997-10-15 Ajax Cooke Pty Ltd Proceso de formacion de clavos
KR100442713B1 (ko) * 2002-01-21 2004-08-25 심금택 금연파이프
KR100486947B1 (ko) * 2002-01-30 2005-05-03 최재찬 스크루 제조용 리세스펀치의 성형방법
DE102007046788B3 (de) 2007-09-29 2009-01-29 Gesipa Blindniettechnik Gmbh Verfahren zum Herstellen eines Schließringbolzens und Schließringbolzen
CN102861856A (zh) * 2012-09-18 2013-01-09 长春轨道客车股份有限公司 硬质合金铆钉窝头
CN104128540B (zh) * 2014-07-14 2016-04-13 无锡安士达五金有限公司 封闭型铆钉自动成形设备
CN106734458B (zh) * 2015-11-25 2018-10-30 宁波江丰电子材料股份有限公司 聚焦环凸台的加工方法
CN111346995B (zh) * 2020-03-10 2021-10-15 谢哲红 竹节伸缩梯限位插销制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US140981A (en) * 1873-07-15 Improvement in dies for manufacturing car-coupling pins
FR406792A (es) *
US1388566A (en) * 1920-05-03 1921-08-23 Henry C Hinchcliff Rivet manufacture
GB215800A (en) * 1922-11-14 1924-05-14 Henry David Llewellyn Lloyd Improvements in and relating to wire nails
US1592495A (en) * 1926-01-22 1926-07-13 American Steel & Wire Co Nail
DE584126C (de) * 1931-07-01 1933-09-15 Bahnbedarf Darmstadt Werk Der Zweiteiliges Gesenk zum Anstauchen der Koepfe von Holzschwellenschrauben
DE622482C (de) * 1933-09-28 1935-11-29 Wilhelm Hegenscheidt Akt Ges Gesenk zum Anspitzen von Schraubenschaftenden
FR1047189A (fr) * 1951-07-06 1953-12-11 Procédé d'attache pour fils et barres métalliques
FR1096383A (fr) * 1953-02-26 1955-06-20 United Shoe Machinery Ab Procédé et machine pour la fabrication des mandrins de rivet
FR1136076A (fr) * 1955-11-09 1957-05-09 Perfectionnements à la fabrication de semences ou articles de clouterie analogues
DE1126833B (de) * 1959-01-30 1962-04-05 Dieter Haubold Verfahren und Vorrichtung zum Herstellen von Nagelstreifen von mit Kopf und Schaft aneinanderliegenden Naegeln fuer Nagelgeraete
DE1146748B (de) * 1960-09-10 1963-04-04 Fernseh Gmbh Anordnung zum schnellen Fortschalten kinematographischer Filme
US3399290A (en) * 1965-07-23 1968-08-27 Gen Motors Corp Iridium heading process

Also Published As

Publication number Publication date
CN1102365A (zh) 1995-05-10
KR950005400A (ko) 1995-03-20
CA2129192C (en) 1999-01-19
ATE159875T1 (de) 1997-11-15
EP0638378A1 (en) 1995-02-15
JPH0747442A (ja) 1995-02-21
US5533377A (en) 1996-07-09
JPH0759338B2 (ja) 1995-06-28
KR0151440B1 (ko) 1998-11-16
CA2129192A1 (en) 1995-02-06
CN1052177C (zh) 2000-05-10
DE69406609T2 (de) 1998-03-05
BR9403173A (pt) 1995-04-11
AU672913B2 (en) 1996-10-17
DE69406609D1 (de) 1997-12-11
EP0638378B1 (en) 1997-11-05
AU6890494A (en) 1995-02-16

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