JP7737412B2 - モータ主軸 - Google Patents

モータ主軸

Info

Publication number
JP7737412B2
JP7737412B2 JP2023001568A JP2023001568A JP7737412B2 JP 7737412 B2 JP7737412 B2 JP 7737412B2 JP 2023001568 A JP2023001568 A JP 2023001568A JP 2023001568 A JP2023001568 A JP 2023001568A JP 7737412 B2 JP7737412 B2 JP 7737412B2
Authority
JP
Japan
Prior art keywords
coupling device
locking body
locking
rotor
device part
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.)
Active
Application number
JP2023001568A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023116401A (ja
JP2023116401A5 (https=
Inventor
ウーヴェ・マッテス
アーイェト・アデミ
フランツ－クサーヴァー・ベルンハルト
Original Assignee
マシーネンファブリーク・ベルトホルト・ハームレ・アクチエンゲゼルシャフト
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 マシーネンファブリーク・ベルトホルト・ハームレ・アクチエンゲゼルシャフト filed Critical マシーネンファブリーク・ベルトホルト・ハームレ・アクチエンゲゼルシャフト
Publication of JP2023116401A publication Critical patent/JP2023116401A/ja
Publication of JP2023116401A5 publication Critical patent/JP2023116401A5/ja
Application granted granted Critical
Publication of JP7737412B2 publication Critical patent/JP7737412B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • 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
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • 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
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B23Q1/706—Movable members, e.g. swinging arms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/14—Electric drives
    • B23Q2705/145—Electric drives for milling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motor Or Generator Frames (AREA)
JP2023001568A 2022-02-09 2023-01-10 モータ主軸 Active JP7737412B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22155966.9A EP3998134B1 (de) 2022-02-09 2022-02-09 Motorspindel
EP22155966 2022-02-09

Publications (3)

Publication Number Publication Date
JP2023116401A JP2023116401A (ja) 2023-08-22
JP2023116401A5 JP2023116401A5 (https=) 2024-04-01
JP7737412B2 true JP7737412B2 (ja) 2025-09-10

Family

ID=80595462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023001568A Active JP7737412B2 (ja) 2022-02-09 2023-01-10 モータ主軸

Country Status (4)

Country Link
US (1) US12564909B2 (https=)
EP (1) EP3998134B1 (https=)
JP (1) JP7737412B2 (https=)
CN (1) CN116581926A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4454807A3 (de) 2024-09-13 2025-03-26 Maschinenfabrik Berthold Hermle AG Motorspindel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008099491A (ja) 2006-10-13 2008-04-24 Toshiba Corp 車両用主電動機
DE102011116703A1 (de) 2011-10-24 2013-04-25 Franz Kessler Gmbh "Motorisch angetriebene Werkzeugmaschineneinheit"

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950007694B1 (ko) * 1988-03-28 1995-07-14 부라더 고교 가부시기가이샤 단축복합운동장치
DE3902592C2 (de) * 1989-01-28 1995-03-23 Gildemeister Ag Antrieb für die Werkstückspindel einer Werkzeugmaschine
JPH10277819A (ja) * 1997-04-07 1998-10-20 Kawasaki Heavy Ind Ltd スピンドルユニット
DE10027750C5 (de) * 2000-06-03 2010-04-22 Fischer Precise Deutschland Gmbh Motorspindel für eine Werkzeugmaschine sowie Moduleinheit für eine solche
EP1252967B1 (fr) * 2001-04-25 2006-06-14 Tornos S.A. Structure de motobroche
JP2004524986A (ja) * 2001-05-15 2004-08-19 パウル・ミユーラー・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフト・ウンターネーメンスベタイリグンゲン 改良された機械加工精度をもつモータスピンドルとそのようなモータスピンドルを運転する方法
DE10163089C1 (de) * 2001-12-20 2003-07-03 Paul Mueller Gmbh & Co Kg Motorspindel mit Stellelement
DE10316244B3 (de) * 2003-04-09 2004-07-29 Siemens Ag Bearbeitungsspindel mit Ausstoßfunktion
JP4668160B2 (ja) * 2006-11-09 2011-04-13 株式会社森精機製作所 軸受ユニット及び該軸受ユニットを備えた工作機械の主軸装置
JP4638464B2 (ja) * 2007-03-29 2011-02-23 三菱重工業株式会社 工作機械の主軸装置
WO2016128515A1 (de) * 2015-02-12 2016-08-18 Franz Kessler Gmbh Werkzeugmaschine und werkzeugmaschineneinheit
DE102016119821A1 (de) * 2016-10-18 2018-04-19 Franz Kessler Gmbh Motorspindel
DE102017008654A1 (de) * 2017-09-14 2019-03-14 Franz Kessler Gmbh Motorspindel für eine Werkzeugmaschine mit integrierter Kühlung und Drehdurchführungsmodul

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008099491A (ja) 2006-10-13 2008-04-24 Toshiba Corp 車両用主電動機
DE102011116703A1 (de) 2011-10-24 2013-04-25 Franz Kessler Gmbh "Motorisch angetriebene Werkzeugmaschineneinheit"

Also Published As

Publication number Publication date
JP2023116401A (ja) 2023-08-22
EP3998134B1 (de) 2024-02-28
CN116581926A (zh) 2023-08-11
US12564909B2 (en) 2026-03-03
EP3998134A3 (de) 2022-08-03
US20230249302A1 (en) 2023-08-10
EP3998134A2 (de) 2022-05-18

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