EP2359983A3 - Walzkörperführung mit separat austauschbarem Walzkörper sowie Aufnahmeabschnitt und Walzwerkzeug mit zugehörigem Austauschverfahren - Google Patents

Walzkörperführung mit separat austauschbarem Walzkörper sowie Aufnahmeabschnitt und Walzwerkzeug mit zugehörigem Austauschverfahren Download PDF

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Publication number
EP2359983A3
EP2359983A3 EP11000773.9A EP11000773A EP2359983A3 EP 2359983 A3 EP2359983 A3 EP 2359983A3 EP 11000773 A EP11000773 A EP 11000773A EP 2359983 A3 EP2359983 A3 EP 2359983A3
Authority
EP
European Patent Office
Prior art keywords
rolling body
body guide
rolling
guide
replacement method
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.)
Granted
Application number
EP11000773.9A
Other languages
English (en)
French (fr)
Other versions
EP2359983A2 (de
EP2359983B1 (de
Inventor
Alfred Ostertag
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.)
Ecoroll AG Werkzeugtechnik
Original Assignee
Ecoroll AG Werkzeugtechnik
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 Ecoroll AG Werkzeugtechnik filed Critical Ecoroll AG Werkzeugtechnik
Priority to PL11000773T priority Critical patent/PL2359983T3/pl
Publication of EP2359983A2 publication Critical patent/EP2359983A2/de
Publication of EP2359983A3 publication Critical patent/EP2359983A3/de
Application granted granted Critical
Publication of EP2359983B1 publication Critical patent/EP2359983B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/003—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor the working tool being composed of a plurality of working rolls or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • B24B39/023—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution the working tool being composed of a plurality of working rolls or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • B24B39/045—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution the working tool being composed of a plurality of working rolls or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Insbesondere beim Herstellen von Hydraulikzylindern für die Kranindustrie müssen rohrförmige Körper an den Innen- und/oder Außenoberflächen gewalzt werden, damit eine ausreichende Lebensdauer für die Hydraulikzylinder gewährleistet werden kann. Hierzu werden Werkzeuge mit einer Walzkörperführung eingesetzt.
Nachteilig am Stand der Technik ist, dass das Auswechseln eines Walzkörpers Standzeiten zur Folge hat.
Die vorliegende Erfindung schlägt deshalb eine Verbesserung des Standes der Technik vor, bei der eine Walzkörperführung zum Aufnehmen und Vorschieben von Walzkörpern, welche zum Fest- oder Glattwalzen einer Innen- oder Außenoberfläche eines rohrförmigen Körpers verwendet werden, und die Walzkörperführung wenigstens zwei definiert lösbare Aufnahmeabschnitte aufweist, sodass ein modularer Aufbau der Walzkörperführung realisierbar ist.
EP11000773.9A 2010-02-19 2011-02-01 Walzkörperführung mit separat austauschbarem Walzkörper sowie Walzwerkzeug Active EP2359983B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11000773T PL2359983T3 (pl) 2010-02-19 2011-02-01 Prowadnica elementów tocznych z osobno wymienialnymi elementami tocznymi oraz narzędzie do dogniatania

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010008693A DE102010008693A1 (de) 2010-02-19 2010-02-19 Walzkörperführung mit separat austauschbarem Walzkörper sowie Aufnahmeabschnitt und Walzwerkzeug mit zugehörigem Austauschverfahren

Publications (3)

Publication Number Publication Date
EP2359983A2 EP2359983A2 (de) 2011-08-24
EP2359983A3 true EP2359983A3 (de) 2016-04-06
EP2359983B1 EP2359983B1 (de) 2021-05-26

Family

ID=44121660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11000773.9A Active EP2359983B1 (de) 2010-02-19 2011-02-01 Walzkörperführung mit separat austauschbarem Walzkörper sowie Walzwerkzeug

Country Status (5)

Country Link
US (1) US9120198B2 (de)
EP (1) EP2359983B1 (de)
CN (1) CN102189108B (de)
DE (1) DE102010008693A1 (de)
PL (1) PL2359983T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5291695B2 (ja) 2010-12-14 2013-09-18 株式会社スギノマシン 複合加工工具
DE102014201869B4 (de) * 2014-02-03 2015-10-29 Ecoroll Ag Werkzeugtechnik Aufbohr-Schäl-Glattwalzwerkzeug
DE102016005047A1 (de) * 2016-04-26 2017-10-26 Karlheinz Hahn Rollierwerkzeug
CN108763787A (zh) * 2018-05-31 2018-11-06 山东农业大学 可更改的三维工序模型构建方法
CN110968831B (zh) * 2019-12-18 2023-05-02 太原恒信科达重工成套设备有限公司 一种超大口径定减径机轧辊基础转速确定方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651438A (en) * 1995-06-15 1997-07-29 Borg-Warner Automotive, Inc. Roller clutch having interlocking cage segments
EP1468783A1 (de) * 2003-04-18 2004-10-20 Vincent J. Lonero Festwalzrollenkopf eines Festwalzwerkzeugs
DE102004010468B3 (de) * 2004-03-01 2005-08-11 Hegenscheidt-Mfd Gmbh & Co. Kg Geteilter Festwalzrollenkopf
US20100111460A1 (en) * 2007-02-28 2010-05-06 Schaeffler Kg Multi-part axial cage for a large-diameter roller bearing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364252A (en) * 1918-12-14 1921-01-04 Tuyl Van Roller-bearing
US2026802A (en) * 1935-01-19 1936-01-07 Timken Roller Bearing Co Bearing cage
DE1264167B (de) * 1964-05-30 1968-03-21 Schaeffler Ohg Industriewerk Radialkaefig fuer zylindrische Waelzkoerper
US6871735B2 (en) * 2001-06-26 2005-03-29 Ntn Corporation Reverse-input shutoff clutch and rotation drive device
DE50302066D1 (de) * 2002-04-26 2006-02-02 Hegenscheidt Mfd Gmbh & Co Kg Festwalzrollenkopf eines festwalzwerkzeugs
DE102006013430A1 (de) * 2006-03-23 2007-09-27 Schaeffler Kg Lagerkäfig

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651438A (en) * 1995-06-15 1997-07-29 Borg-Warner Automotive, Inc. Roller clutch having interlocking cage segments
EP1468783A1 (de) * 2003-04-18 2004-10-20 Vincent J. Lonero Festwalzrollenkopf eines Festwalzwerkzeugs
DE102004010468B3 (de) * 2004-03-01 2005-08-11 Hegenscheidt-Mfd Gmbh & Co. Kg Geteilter Festwalzrollenkopf
US20100111460A1 (en) * 2007-02-28 2010-05-06 Schaeffler Kg Multi-part axial cage for a large-diameter roller bearing

Also Published As

Publication number Publication date
PL2359983T3 (pl) 2021-11-22
DE102010008693A1 (de) 2011-08-25
CN102189108B (zh) 2016-06-29
EP2359983A2 (de) 2011-08-24
CN102189108A (zh) 2011-09-21
EP2359983B1 (de) 2021-05-26
US20110206304A1 (en) 2011-08-25
US9120198B2 (en) 2015-09-01

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