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IT1077518B - Dispositivo per fissare centralmente pezzi anulari per la lavorazione interna - Google Patents

Dispositivo per fissare centralmente pezzi anulari per la lavorazione interna

Info

Publication number
IT1077518B
IT1077518B IT21272/77A IT2127277A IT1077518B IT 1077518 B IT1077518 B IT 1077518B IT 21272/77 A IT21272/77 A IT 21272/77A IT 2127277 A IT2127277 A IT 2127277A IT 1077518 B IT1077518 B IT 1077518B
Authority
IT
Italy
Prior art keywords
internal processing
central fixing
annular pieces
pieces
annular
Prior art date
Application number
IT21272/77A
Other languages
English (en)
Original Assignee
Goetzewerke
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 Goetzewerke filed Critical Goetzewerke
Application granted granted Critical
Publication of IT1077518B publication Critical patent/IT1077518B/it

Links

Classifications

    • 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
    • B23B31/40—Expansion mandrels
    • B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/33—Member applies axial force component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53904—Means comprising piston ring group contractor or holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/29—Cutting by use of rotating axially moving tool with means to deForm work temporarily
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/27—Centerer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
IT21272/77A 1976-07-24 1977-03-15 Dispositivo per fissare centralmente pezzi anulari per la lavorazione interna IT1077518B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2633432A DE2633432C3 (de) 1976-07-24 1976-07-24 Vorrichtung zum zentrischen Spannen von ringförmigen Werkstücken für die Innenbearbeitung

Publications (1)

Publication Number Publication Date
IT1077518B true IT1077518B (it) 1985-05-04

Family

ID=5983897

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21272/77A IT1077518B (it) 1976-07-24 1977-03-15 Dispositivo per fissare centralmente pezzi anulari per la lavorazione interna

Country Status (8)

Country Link
US (1) US4125043A (it)
JP (1) JPS5314484A (it)
CH (1) CH615106A5 (it)
DE (1) DE2633432C3 (it)
FR (1) FR2358942A1 (it)
GB (1) GB1566593A (it)
IT (1) IT1077518B (it)
SU (1) SU778703A3 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463487A (en) * 1981-04-30 1984-08-07 Associated Engineering Italy S.P.A. Method of manufacturing piston rings
US4432559A (en) * 1981-12-16 1984-02-21 Robert Rasmussen Hydraulic chuck having ring collet
US5293794A (en) * 1993-03-01 1994-03-15 Mosey George N Turning and boring machine for rings
US6497419B2 (en) * 1999-10-22 2002-12-24 American Workholding, Inc. Expanding pullback clamping module
CN102922316B (zh) * 2012-10-28 2015-02-18 梧州奥卡光学仪器有限公司 物镜连接板加工夹具
CN103433767B (zh) * 2013-08-28 2016-01-06 梧州奥卡光学仪器有限公司 显微镜变倍体铣夹具
CN103433768B (zh) * 2013-08-28 2016-01-06 梧州奥卡光学仪器有限公司 显微镜铰链座车夹具
CN104259879B (zh) * 2014-08-29 2017-05-03 大连汇隆活塞股份有限公司 一种活塞内腔头部随形定位装置
CN106984992B (zh) * 2017-05-19 2023-05-12 北京宇晨瑞翔精密机械有限公司 主轴鼻端抱紧系统、数控加工中心
CN107234475B (zh) * 2017-08-10 2019-07-26 上海好德机械设备有限公司 机械加工精密硬车削轴承外圈专用夹具
CN107336057B (zh) * 2017-09-04 2023-09-26 常州中车柴油机零部件有限公司 一种活塞环装环装置及其装环方法
CN108405894A (zh) * 2018-05-18 2018-08-17 常州机电职业技术学院 薄壁盖零件的车用夹具
JP7034970B2 (ja) * 2019-02-24 2022-03-14 株式会社ミズノマシナリー 旋削加工方法及び旋削加工用ジグ
CN110722472B (zh) * 2019-08-26 2021-08-06 武汉船用机械有限责任公司 环状零件支撑装置
CN110666226B (zh) * 2019-11-06 2024-05-28 黄石哈特贝尔精密锻造有限公司 一种带挡边的轴承套圈的铣削装置
CN111482626A (zh) * 2020-04-29 2020-08-04 安徽省宁国新鼎汽车零部件有限公司 一种高密封性的电容器复合盖板的骨架板加工装置
CN112338502A (zh) * 2020-11-02 2021-02-09 彭德芹 一种具有轴心对准功能的液压轴承安装装置
CN113814419B (zh) * 2021-10-07 2024-05-03 华闽南配集团股份有限公司 活塞油环体内圆面弹簧凹槽的加工方法
CN115302280A (zh) * 2022-06-30 2022-11-08 中科九微科技有限公司 一种中空自定心四轴工装

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292735A (en) * 1918-02-27 1919-01-28 Richard P Elliott Fixture used in the manufacture of piston-rings.
US2566304A (en) * 1943-10-15 1951-09-04 Burd Piston Ring Company Method of and machine for making piston rings
US2388871A (en) * 1943-12-20 1945-11-13 Muskegon Piston Ring Co Inc Piston ring clamping device
US2471006A (en) * 1946-12-14 1949-05-24 Sealed Power Corp Piston ring boring and beveling machine
US3630631A (en) * 1969-04-10 1971-12-28 B & K Tool & Die Corp Piston ring machine feed compensator
DD99287A3 (it) * 1970-12-14 1973-08-13

Also Published As

Publication number Publication date
GB1566593A (en) 1980-05-08
JPS5314484A (en) 1978-02-09
DE2633432C3 (de) 1979-08-30
DE2633432A1 (de) 1978-01-26
FR2358942A1 (fr) 1978-02-17
CH615106A5 (it) 1980-01-15
US4125043A (en) 1978-11-14
SU778703A3 (ru) 1980-11-07
DE2633432B2 (de) 1978-11-30
FR2358942B1 (it) 1983-01-07

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