ES2034132T3 - Procedimiento y maquina para fabricar resortes helicoidales de doble conicidad. - Google Patents

Procedimiento y maquina para fabricar resortes helicoidales de doble conicidad.

Info

Publication number
ES2034132T3
ES2034132T3 ES198888120427T ES88120427T ES2034132T3 ES 2034132 T3 ES2034132 T3 ES 2034132T3 ES 198888120427 T ES198888120427 T ES 198888120427T ES 88120427 T ES88120427 T ES 88120427T ES 2034132 T3 ES2034132 T3 ES 2034132T3
Authority
ES
Spain
Prior art keywords
wound portion
procedure
machine
helical springs
clamping means
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
ES198888120427T
Other languages
English (en)
Inventor
Motoo Cno Morita Iron Works Co. Ltd. Morita
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.)
Morita and Company Co Ltd
Original Assignee
Morita and Company 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18240193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2034132(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Morita and Company Co Ltd filed Critical Morita and Company Co Ltd
Application granted granted Critical
Publication of ES2034132T3 publication Critical patent/ES2034132T3/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
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/10—Coiling wire into particular forms to spirals other than flat, e.g. conical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Springs (AREA)

Abstract

SE DESCUBRE UN METODO DE Y UN DISPOSITIVO PARA HACER BOBINAS ESPIRALES CON FORMA DE DOBLE CONO (1), EL CUAL COMPRENDE EL USO DE UN MUELLE (2) SEMITERMINADO TENIENDO FORMADO EN UN EXTREMO UNA PRIMERA PORCION DEFORMADA CONICAMENTE (2A) CON EL RESTO DE LA PORCION DEFORMADA (2B) EXTENDIENDOSE CON EL DIAMETRO MAXIMO, Y FORMANDO UNA SEGUNDA PORCION DEFORMADA (2C) CONICAMENTE EN LA PORCION CILINDRICA (2B); DONDE DICHA PORCION CILINDRICA (2B) ESTA GRAPADA EN EL SITIO DONDE EMPIEZA LA SEGUNDA PORCION CONICA (2C) POR MEDIO DE UN PRIMER MEDIO DE GRAPADO (3), Y GRAPANDO TAMBIEN EL EXTREMO ABIERTO DE DICHA PORCION CILINDRICA (2B) POR MEDIO DE UN SEGUNDO MEDIO (18) DE GRAPADO; Y EL SEGUNDO MEDIO DE GRAPADO (18) TIENE PERMITE ROTAR EN LA DIRECCION DE SERPENTEO DEL MUELLE SEMITERMINADO (2), MIENTRAS DICHO SEGUNDO MEDIO DE GRAPADO (18) ES FORZADO PARA MOVERSE HACIA EL CENTRO DEL MUELLE (2) SEMIACABADO.FIG 1.
ES198888120427T 1987-12-26 1988-12-07 Procedimiento y maquina para fabricar resortes helicoidales de doble conicidad. Expired - Lifetime ES2034132T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62331129A JP2571084B2 (ja) 1987-12-26 1987-12-26 複円錐スプリングの製造方法および装置

Publications (1)

Publication Number Publication Date
ES2034132T3 true ES2034132T3 (es) 1993-04-01

Family

ID=18240193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888120427T Expired - Lifetime ES2034132T3 (es) 1987-12-26 1988-12-07 Procedimiento y maquina para fabricar resortes helicoidales de doble conicidad.

Country Status (8)

Country Link
US (1) US4967580A (es)
EP (1) EP0322605B1 (es)
JP (1) JP2571084B2 (es)
KR (1) KR950008524B1 (es)
AT (1) ATE78201T1 (es)
DE (1) DE3872856T2 (es)
ES (1) ES2034132T3 (es)
GR (1) GR3005978T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009492C1 (en) * 1990-03-24 1991-09-19 Bkm Bolender-Kubitz Maschinenkonstruktion Gmbh, 5800 Hagen, De Coil-spring end forming machine - incorporates coiling machine and three=dimensional gripping tong
DE19528294C1 (de) * 1995-08-02 1996-10-24 Krupp Ag Hoesch Krupp Verfahren zum Herstellen von im unbelasteten Zustand doppelt konisch geformten Schraubendruckfedern, sowie Vorrichtung zur Durchführung des Verfahrens
US5927123A (en) * 1998-08-19 1999-07-27 Liu; Ching-Liang Coil spring shaper
RU2199412C1 (ru) * 2002-02-14 2003-02-27 Закрытое акционерное общество "СПРИНГ" Пружинонавивочный автомат, его механизмы рубки, образования узла, перемещения заготовок (варианты), их устройства захватов, подвижки, ориентации, зажима, кулачковые средства
RU2232067C1 (ru) * 2003-05-12 2004-07-10 Хегай Олег Николаевич Устройство для резки проволоки на заготовки
RU2246372C1 (ru) * 2003-07-21 2005-02-20 Максютов Юрий Васильевич Способ изготовления двухконусных пружин для мебели (варианты)
US7198068B2 (en) * 2003-08-28 2007-04-03 Meritor Suspension Systems Co. Cassette pigtailing machine for a coil spring
JP4011603B1 (ja) * 2006-05-30 2007-11-21 三菱製鋼株式会社 コイルバネ端部成形装置およびコイルバネ端部成形方法
DE102009020666B4 (de) * 2009-05-11 2012-08-30 Wafios Ag Vorrichtung zum Biegen stangenförmiger Werkstücke
CN101966758A (zh) * 2009-07-28 2011-02-09 镇江市丹徒区荣炳昌达弹簧厂 弹簧强压机
KR101134708B1 (ko) * 2009-11-30 2012-04-16 대원강업주식회사 코일 스프링용 피그 테일 가공장치
KR101517166B1 (ko) * 2010-04-19 2015-05-04 오리이멕 가부시키가이샤 원추 스프링의 하중 특성 조절 방법
US8912472B1 (en) * 2010-07-19 2014-12-16 Barnes Group Inc. Induction heating of springs
JP6199139B2 (ja) 2013-09-26 2017-09-20 中央発條株式会社 コイルばねの成形方法及び成形装置
CN103658468B (zh) * 2013-12-19 2015-10-28 台州久嘉机电材料有限公司 可塑性双线圈成型机
CN107497975B (zh) * 2017-09-08 2024-03-12 湖北国清通用零部件有限公司 一种圆锥弹簧加工装置
KR102139731B1 (ko) * 2019-06-19 2020-07-31 대한민국 이동 가능한 무전원 스프링 성형장치 및 이를 이용한 스프링 성형방법
CN113714438B (zh) * 2021-09-09 2024-06-28 昆山孚思格机电科技有限公司 一种弹簧热卷机带夹紧功能的主轴机构
CN113894224A (zh) * 2021-09-09 2022-01-07 昆山孚思格机电科技有限公司 一种弹簧热卷机的弹簧钢丝夹紧机构
CN114643333B (zh) * 2022-04-28 2025-11-04 浙江创宇机械科技有限公司 一种弹簧定型装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456755A (en) * 1947-01-31 1948-12-21 Claude J Terrell Helical coil butt ground winding machine
DE3020958C2 (de) * 1980-06-03 1985-09-26 Hoesch Ag, 4600 Dortmund Verfahren und Vorrichtung zur Herstellung von Doppelkegelfedern oder dergleichen
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
JPS59199135A (ja) * 1983-04-26 1984-11-12 Morita Tekkosho:Kk コイルばねのピツグテイル成形方法およびこれを実施するための装置
US4719683A (en) * 1985-12-30 1988-01-19 Windwinder Corporation Preloaded spring, method and apparatus for forming same

Also Published As

Publication number Publication date
JPH01170540A (ja) 1989-07-05
KR950008524B1 (ko) 1995-07-31
EP0322605B1 (en) 1992-07-15
US4967580A (en) 1990-11-06
EP0322605A2 (en) 1989-07-05
ATE78201T1 (de) 1992-08-15
GR3005978T3 (es) 1993-06-07
DE3872856D1 (de) 1992-08-20
EP0322605A3 (en) 1989-12-06
DE3872856T2 (de) 1993-03-04
KR890009491A (ko) 1989-08-02
JP2571084B2 (ja) 1997-01-16

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