CA2220097A1 - Method and device for rounding bushings - Google Patents

Method and device for rounding bushings Download PDF

Info

Publication number
CA2220097A1
CA2220097A1 CA002220097A CA2220097A CA2220097A1 CA 2220097 A1 CA2220097 A1 CA 2220097A1 CA 002220097 A CA002220097 A CA 002220097A CA 2220097 A CA2220097 A CA 2220097A CA 2220097 A1 CA2220097 A1 CA 2220097A1
Authority
CA
Canada
Prior art keywords
shaping
bushing
core
chamber
die
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.)
Abandoned
Application number
CA002220097A
Other languages
English (en)
French (fr)
Inventor
Harald Garth
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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2220097A1 publication Critical patent/CA2220097A1/en
Abandoned 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
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
CA002220097A 1995-03-25 1996-03-19 Method and device for rounding bushings Abandoned CA2220097A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511095.1 1995-03-25
DE19511095A DE19511095A1 (de) 1995-03-25 1995-03-25 Verfahren und Vorrichtung zum Rundbiegen von Buchsen

Publications (1)

Publication Number Publication Date
CA2220097A1 true CA2220097A1 (en) 1996-10-03

Family

ID=7757805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002220097A Abandoned CA2220097A1 (en) 1995-03-25 1996-03-19 Method and device for rounding bushings

Country Status (10)

Country Link
EP (1) EP0759822B1 (zh)
JP (1) JPH10501467A (zh)
KR (1) KR970703207A (zh)
CN (1) CN1064869C (zh)
AT (1) ATE185502T1 (zh)
CA (1) CA2220097A1 (zh)
DE (3) DE19511095A1 (zh)
ES (1) ES2138810T3 (zh)
RU (1) RU2161544C2 (zh)
WO (1) WO1996030139A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112676418A (zh) * 2020-12-07 2021-04-20 安徽科达汽车轴瓦有限公司 一种便于定位的轴瓦冲压定型装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058916C (zh) * 1998-06-15 2000-11-29 许红喜 一种用四铬十三棒料制造轴套的生产方法
DE19850220C2 (de) * 1998-10-31 2003-01-02 Turbo Clean Gmbh Vorrichtung zum Herstellen von Buchsen
DE102010037533A1 (de) * 2010-09-14 2012-03-15 Thyssenkrupp Steel Europe Ag Vorrichtung und Verfahren zur Herstellung zumindest teilweise geschlossener Hohlprofile mit geringer Taktzeit
CN102151753A (zh) * 2011-01-08 2011-08-17 宁波轴瓦厂 轴套的一次冲卷成型模具
CN102172732B (zh) * 2011-01-29 2013-01-16 昆山联德精密机械有限公司 级进模卷圆抽芯机构
PL2834022T3 (pl) * 2012-04-03 2017-08-31 Thyssenkrupp Steel Europe Ag Urządzenie i sposób wytwarzania co najmniej częściowo zamkniętych profili lub części rurowych z blachy metalowej
CN102615152A (zh) * 2012-04-23 2012-08-01 无锡铸华机械科技有限公司 一次弯圆成型工艺与模具
CN102962374B (zh) * 2012-08-10 2015-02-25 贵州航天精工制造有限公司 马鞍型衬套零件的加工方法及装置
CN103624135A (zh) * 2013-11-27 2014-03-12 安徽鑫龙电器股份有限公司 一种用于加工轴套的冲压复合模具及其加工方法
RU2707847C1 (ru) * 2014-09-18 2019-11-29 Ниппон Стил Корпорейшн Способ изготовления формованного изделия, инструментальная оснастка и изделие трубчатой формы
CN104324987B (zh) * 2014-11-13 2016-05-04 广州科技职业技术学院 自动卷圆弯曲模系统及其使用方法
CN104493486B (zh) * 2014-12-23 2016-10-12 绵阳富临精工机械股份有限公司 一种ocv滤网卷制包夹装置及作业方法
CN105537471B (zh) * 2016-02-03 2019-03-08 重庆金猫纺织器材有限公司 一种用于纺纱钢丝圈的高精密数控成型机床
CN106111837B (zh) * 2016-06-17 2017-11-14 宁夏太阳镁业有限公司 一种用于镁结晶器的加工成型装置
EP3597322A4 (en) * 2017-03-15 2021-01-13 JFE Steel Corporation PRESS MOLD AND STEEL PIPE MANUFACTURING PROCESS
CN108393381B (zh) * 2018-05-18 2023-12-05 秦皇岛兴龙轮毂有限公司 锥形滤网制作装置
DE102020000238B4 (de) 2020-01-16 2022-08-04 Fritz Stepper GmbH & Co. KG. Kernstation
CN111872885B (zh) * 2020-07-01 2022-10-04 中国石油天然气股份有限公司 一种弹性球座卷曲安装工装和使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1330782A (en) * 1918-09-05 1920-02-17 Brown William Milton Method of and apparatus for making ferrules
US1802723A (en) * 1928-12-19 1931-04-28 Cleveland Graphite Bronze Co Method of and apparatus for making bearings
FR675967A (fr) * 1929-05-30 1930-02-17 Pont A Mousson Fond Perfectionnements au procédé et aux installations pour la fabrication des tubes
US2126473A (en) * 1933-08-31 1938-08-09 Gen Motors Corp Method of making tubular articles
US2077336A (en) * 1935-01-07 1937-04-13 Gen Motors Corp Apparatus for forming circular bushings
DE667949C (de) * 1936-02-29 1938-11-23 Sonntag G M B H R Vorrichtung zur Herstellung von Rohren auf einer Abkantpresse
US3675460A (en) * 1970-06-08 1972-07-11 Torin Corp Four-slide machine with improved mandrel for producing bearings and the like
US3973717A (en) * 1975-04-21 1976-08-10 Ppg Industries, Inc. Bushing fabrication
DE3523091A1 (de) * 1985-06-28 1987-01-02 Feuchtenberger Irmgard Verfahren zum herstellen von ringfoermigen maschinenelementen
DD287148A7 (de) * 1988-12-19 1991-02-21 Thueringer Gartengeraete Gmbh,De Werkzeug zur herstellung eines kegelstumpf-rohrfoermigen blechteiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112676418A (zh) * 2020-12-07 2021-04-20 安徽科达汽车轴瓦有限公司 一种便于定位的轴瓦冲压定型装置

Also Published As

Publication number Publication date
ATE185502T1 (de) 1999-10-15
WO1996030139A1 (de) 1996-10-03
RU2161544C2 (ru) 2001-01-10
EP0759822B1 (de) 1999-10-13
JPH10501467A (ja) 1998-02-10
CN1064869C (zh) 2001-04-25
DE29511070U1 (de) 1995-09-14
ES2138810T3 (es) 2000-01-16
DE59603336D1 (de) 1999-11-18
KR970703207A (ko) 1997-07-03
EP0759822A1 (de) 1997-03-05
DE19511095A1 (de) 1996-09-26
CN1148822A (zh) 1997-04-30

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued