PL3774141T3 - Hydrauliczny uchwyt rozprężny i jego zastosowanie - Google Patents

Hydrauliczny uchwyt rozprężny i jego zastosowanie

Info

Publication number
PL3774141T3
PL3774141T3 PL19712131.2T PL19712131T PL3774141T3 PL 3774141 T3 PL3774141 T3 PL 3774141T3 PL 19712131 T PL19712131 T PL 19712131T PL 3774141 T3 PL3774141 T3 PL 3774141T3
Authority
PL
Poland
Prior art keywords
hydro
expansion chuck
chuck
expansion
Prior art date
Application number
PL19712131.2T
Other languages
English (en)
Inventor
Claus Schäperkötter
Stefan Becke
Michael Mayer
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Publication of PL3774141T3 publication Critical patent/PL3774141T3/pl

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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1177—Retention by friction only, e.g. using springs, resilient sleeves, tapers using resilient metallic rings or sleeves
    • B23B31/1178—Retention by friction only, e.g. using springs, resilient sleeves, tapers using resilient metallic rings or sleeves using fluid-pressure means to actuate the gripping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
PL19712131.2T 2018-04-09 2019-02-28 Hydrauliczny uchwyt rozprężny i jego zastosowanie PL3774141T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018108306.8A DE102018108306A1 (de) 2018-04-09 2018-04-09 Hydrodehnspannwerkzeug
PCT/DE2019/100182 WO2019196973A1 (de) 2018-04-09 2019-02-28 Hydrodehnspannwerkzeug und dessen verwendung

Publications (1)

Publication Number Publication Date
PL3774141T3 true PL3774141T3 (pl) 2024-08-12

Family

ID=65818132

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19712131.2T PL3774141T3 (pl) 2018-04-09 2019-02-28 Hydrauliczny uchwyt rozprężny i jego zastosowanie

Country Status (7)

Country Link
US (1) US11529688B2 (pl)
EP (1) EP3774141B1 (pl)
JP (1) JP7050930B2 (pl)
CN (1) CN111683775B (pl)
DE (1) DE102018108306A1 (pl)
PL (1) PL3774141T3 (pl)
WO (1) WO2019196973A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210790676U (zh) * 2019-09-30 2020-06-19 捷普电子(新加坡)公司 夹具系统
DE102022133243B4 (de) * 2022-12-14 2024-06-27 Akkuratec Maschinenbau GmbH Anschlag eines Spannfutters zum Aufnehmen eines Werkstücks, Spannvorrichtung und Verfahren zum Ausrichten eines Werkstücks in einem Anschlag
EP4527547B1 (de) * 2023-09-25 2025-09-03 Schwäbische Werkzeugmaschinen GmbH Spannvorrichtung für einen scroll-verdichter

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753388A (en) * 1950-09-13 1956-07-03 Elektrokemisk As Clamp members for electrode holder
CH326753A (de) * 1953-12-05 1957-12-31 Elektrokemisk As Elektrodenfassung
US3250542A (en) * 1964-05-04 1966-05-10 Erickson Tool Co Hydraulic chucks and arbors
US3463499A (en) * 1967-07-10 1969-08-26 Walter F Mott I.d. collet chuck
US3592482A (en) * 1968-05-27 1971-07-13 Scully Jones Co Hydraulic chuck
DE2926293A1 (de) * 1979-06-29 1981-01-08 Peter Kostyrka Spannwerkzeug
JPS5691923A (en) 1979-12-27 1981-07-25 High Frequency Heattreat Co Ltd Method of releasing cripping of wire rod in winding drum of wire rod stripping device and slow releasing type wire rod chuck
JPS613542Y2 (pl) 1981-02-26 1986-02-04
JPS616017Y2 (pl) 1981-02-26 1986-02-24
JPS5919204U (ja) 1982-07-28 1984-02-06 住友金属工業株式会社 歯車の加工および検査用チヤツキング装置
DE3248148C2 (de) * 1982-12-27 1985-01-31 Daimler-Benz Ag, 7000 Stuttgart Klemmhülse
JPS63251106A (ja) 1987-04-01 1988-10-18 Miyano:Kk チヤツク装置
JPH084966Y2 (ja) * 1989-10-05 1996-02-14 三菱マテリアル株式会社 油圧固定フランジ
DE4317170C2 (de) 1993-05-22 2000-11-30 Schunk Fritz Gmbh Dehnspannwerkzeuge zum Spannen von Werkstücken, Werkzeugen oder anderen Bauteilen mit einer stirnseitigen planen Anlagefläche
USRE37484E1 (en) * 1993-09-14 2001-12-25 Rego-Fix Ag Clamping device for machine tools
DE19737215A1 (de) 1997-08-27 1999-03-04 Schneider Gmbh & Co Kg Werkzeugkomibation bestehend aus Spannwerkzeug für Linsen und Abrichtwerkzeug für Polierwerkzeuge
JP2001087914A (ja) * 1999-09-16 2001-04-03 Mitsubishi Alum Co Ltd 把持具
JP4651909B2 (ja) * 2000-07-14 2011-03-16 フランツ・ハイマー・マシーネンバウ・カーゲー 回転軸線の周りに回転可能な工具、特にドリル、フライス、リーマのためのツールホルダ
DE102006013662A1 (de) 2006-03-24 2007-09-27 Technische Universität Kaiserslautern Spannvorrichtung für rotierende Werkzeuge oder Werkstücke
CN101450388B (zh) 2007-12-03 2011-11-30 勤威(天津)工业有限公司 一种车削专用卡盘
DE102008050213B4 (de) * 2008-10-02 2012-04-26 Kennametal Inc. Hydraulik-Dehnspannfutter
CN103747902B (zh) * 2011-05-25 2016-12-07 大昭和精机株式会社 保持装置
KR101353534B1 (ko) * 2011-07-11 2014-01-20 쑤안-룽 우 유압 척 어셈블리
DE102012215036A1 (de) * 2012-04-13 2013-10-17 Gühring Ohg Hydrodehnspannfutter
DE102012215039A1 (de) * 2012-04-13 2013-10-17 Gühring Ohg Werkzeugaufnahme, insbesondere für ein Gewindeerzeugungswerkzeug
DE202013011918U1 (de) * 2013-01-17 2014-10-23 Wilhelm König Maschinenbau GmbH Spannbuchse für hydraulische Spannelemente
CN105121078B (zh) * 2013-04-10 2017-11-28 大昭和精机株式会社 液压卡盘
US10160042B2 (en) * 2014-04-04 2018-12-25 Kennametal Inc. Reducer sleeve with thru coolant flow and a cutting assembly using such reducer sleeve
WO2015166062A1 (de) 2014-04-30 2015-11-05 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeughalter
DE102014108539A1 (de) * 2014-06-17 2015-12-17 Kennametal Inc. Dehnspannfutter
DE102015118757B3 (de) * 2015-11-02 2017-01-05 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Hydraulische Dehnspanneinrichtung
DE102015120971A1 (de) * 2015-12-02 2017-06-08 Gühring KG Hydrodehnspannfutter/Hydraulik-Dehnspannfutter
DE102015016691B3 (de) * 2015-12-22 2017-05-18 Technische Universität Chemnitz Hydraulisches Dehnspannfutter
DE102016116164A1 (de) * 2016-08-30 2018-03-01 Gühring KG Werkzeugspannvorrichtung mit schwingungsdämpfenden Kammerbereichen
US10889872B2 (en) * 2017-08-02 2021-01-12 Kennametal Inc. Tool steel articles from additive manufacturing

Also Published As

Publication number Publication date
JP2021505417A (ja) 2021-02-18
EP3774141A1 (de) 2021-02-17
WO2019196973A1 (de) 2019-10-17
CN111683775B (zh) 2023-09-12
US11529688B2 (en) 2022-12-20
CN111683775A (zh) 2020-09-18
US20210252609A1 (en) 2021-08-19
EP3774141B1 (de) 2024-05-08
JP7050930B2 (ja) 2022-04-08
DE102018108306A1 (de) 2019-10-10

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