BR112013023925A2 - dispositivo de máquina de esmerilhar com montagem pivotável de uma unidade de fuso de esmerilhamento e método para pivotar uma unidade de fuso de esmerilhamento em uma máquina de esmerilhar - Google Patents

dispositivo de máquina de esmerilhar com montagem pivotável de uma unidade de fuso de esmerilhamento e método para pivotar uma unidade de fuso de esmerilhamento em uma máquina de esmerilhar

Info

Publication number
BR112013023925A2
BR112013023925A2 BR112013023925A BR112013023925A BR112013023925A2 BR 112013023925 A2 BR112013023925 A2 BR 112013023925A2 BR 112013023925 A BR112013023925 A BR 112013023925A BR 112013023925 A BR112013023925 A BR 112013023925A BR 112013023925 A2 BR112013023925 A2 BR 112013023925A2
Authority
BR
Brazil
Prior art keywords
grinding
spindle unit
grinding spindle
grinding machine
receiving part
Prior art date
Application number
BR112013023925A
Other languages
English (en)
Other versions
BR112013023925B1 (pt
Inventor
Erwin Junker
Original Assignee
Junker Erwin Maschf Gmbh
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 Junker Erwin Maschf Gmbh filed Critical Junker Erwin Maschf Gmbh
Publication of BR112013023925A2 publication Critical patent/BR112013023925A2/pt
Publication of BR112013023925B1 publication Critical patent/BR112013023925B1/pt

Links

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2210/00—Machine tools incorporating a specific component
    • B23Q2210/002—Flexures
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

resumo patente de invenção: "dispositivo de máquina de esmerilhar com montagem pivotável de uma unidade de fuso de esmerilhamento e método para pivotar uma unidade de fuso de esmerilhamento em uma máquina de esmerilhar". o alojamento (28) de uma unidade de fuso de esmerilhamento é montado de maneira pivotável por meio de um eixo de pivô (26) sobre a peça de recepção (21) de uma máquina de esmerilhar, por exemplo, sobre um cabeçote de esmerilhamento. a unidade de fuso de esmerilhamento assenta um rebolo (31) que é acionado em rotação. a atuação de uma unidade de ajuste (33) se estende um pino de pressão (34), que pivota o alojamento (28) da unidade de fuso de esmerilhamento em torno do eixo de pivô (26) e, deste modo, inclina o rebolo (31). o eixo de pivô (26) é, neste caso, formado como uma dobradiça de filme através de uma zona de deformação alvo de material elástico. um dispositivo de mola de tração (38) provoca um contato constante entre o pino de pressão (34) e a peça de recepção (21). a seta de rotação (36) indica a direção de pivô e (37) indica o ângulo no qual a unidade de fuso de esmerilhamento se inclina com relação à peça de recepção (21). o eixo da peça de trabalho rotativa (não mostrado) é indicado pela referência numérica (22).
BR112013023925-5A 2011-03-24 2012-03-16 Dispositivo de máquina de esmerilhar com montagem pivotável de uma unidade de fuso de esmerilhamento e método para pivotar uma unidade de fuso de esmerilhamento em uma máquina de esmerilhar BR112013023925B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011014987.2 2011-03-24
DE102011014987 2011-03-24
PCT/EP2012/054687 WO2012126840A1 (de) 2011-03-24 2012-03-16 Schleifmaschinen-einrichtung mit schwenklagerung einer schleifspindeleinheit und verfahren zum verschwenken einer schleifspindeleinheit an einer schleifmaschine

Publications (2)

Publication Number Publication Date
BR112013023925A2 true BR112013023925A2 (pt) 2016-12-13
BR112013023925B1 BR112013023925B1 (pt) 2021-07-27

Family

ID=45872966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013023925-5A BR112013023925B1 (pt) 2011-03-24 2012-03-16 Dispositivo de máquina de esmerilhar com montagem pivotável de uma unidade de fuso de esmerilhamento e método para pivotar uma unidade de fuso de esmerilhamento em uma máquina de esmerilhar

Country Status (8)

Country Link
US (1) US10092994B2 (pt)
EP (1) EP2688710B1 (pt)
JP (1) JP5892526B2 (pt)
CN (1) CN103442843B (pt)
BR (1) BR112013023925B1 (pt)
ES (1) ES2534815T3 (pt)
RU (1) RU2605399C2 (pt)
WO (1) WO2012126840A1 (pt)

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DE202013104940U1 (de) 2013-11-05 2013-12-03 Maschinenfabrik Herkules Hans Thoma Gmbh Schleifmaschinenvorrichtung mit einer schwenkbaren Schleifspindeleinheit
DE102013226733B4 (de) 2013-12-19 2021-12-23 Erwin Junker Grinding Technology A.S. VERFAHREN UND SCHLEIFMASCHINE ZUM MESSEN UND ERZEUGEN EINER AUßENSOLLKONTUR EINES WERKSTÜCKES DURCH SCHLEIFEN
DE102014204807B4 (de) * 2014-03-14 2016-12-15 Erwin Junker Grinding Technology A.S. Verfahren und Vorrichtung zum Schleifen von Großkurbelwellen
CN105014518B (zh) * 2014-04-29 2017-08-25 中国有色（沈阳）冶金机械有限公司 一种高精珩磨装置
RU2699693C1 (ru) * 2015-02-18 2019-09-09 ТЕНОВА С.п.А. Позиционирование шпинделя с регулировкой микрометрической подачи и наклона оси его вращения
DE102015003367A1 (de) * 2015-03-16 2016-09-22 Vollmer Werke Maschinenfabrik Gmbh Vorrichtung zum Abstützen eines zu bearbeitenden Werkstücks
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CN113245972B (zh) * 2021-06-11 2022-11-15 四川航天长征装备制造有限公司 一种芯针磨削装置
TWI777835B (zh) * 2021-10-29 2022-09-11 魏英州 具自動補償施壓復位之拋光設備
CN114395706A (zh) * 2022-01-18 2022-04-26 刘立秀 一种高耐磨铜合金制备工艺

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Also Published As

Publication number Publication date
US20140302751A1 (en) 2014-10-09
BR112013023925B1 (pt) 2021-07-27
RU2605399C2 (ru) 2016-12-20
JP5892526B2 (ja) 2016-03-23
CN103442843A (zh) 2013-12-11
WO2012126840A1 (de) 2012-09-27
JP2014514169A (ja) 2014-06-19
CN103442843B (zh) 2016-04-20
EP2688710B1 (de) 2015-03-04
RU2013147373A (ru) 2015-04-27
ES2534815T3 (es) 2015-04-28
EP2688710A1 (de) 2014-01-29
US10092994B2 (en) 2018-10-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/03/2012, OBSERVADAS AS CONDICOES LEGAIS.