CH657549A5 - Mandrin rotatif pour fixer par l'interieur une piece cylindrique creuse a usiner. - Google Patents

Mandrin rotatif pour fixer par l'interieur une piece cylindrique creuse a usiner. Download PDF

Info

Publication number
CH657549A5
CH657549A5 CH1596/84A CH159684A CH657549A5 CH 657549 A5 CH657549 A5 CH 657549A5 CH 1596/84 A CH1596/84 A CH 1596/84A CH 159684 A CH159684 A CH 159684A CH 657549 A5 CH657549 A5 CH 657549A5
Authority
CH
Switzerland
Prior art keywords
mandrel
shaft
disc
machined
flange
Prior art date
Application number
CH1596/84A
Other languages
English (en)
French (fr)
Inventor
Yoji Ise
Tomeo Konishi
Original Assignee
Tokuken Ltd
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 Tokuken Ltd filed Critical Tokuken Ltd
Publication of CH657549A5 publication Critical patent/CH657549A5/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/04—Live centres
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16008—Details of the jaws
    • B23B31/16012—Form of the jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2233/00—Details of centres or drivers
    • B23B2233/16—Centres or drivers comrprising chucks
    • 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
    • Y10T279/10—Expanding
    • Y10T279/1074—Rotary 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1926—Spiral cam or scroll actuated
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—Jaws
    • 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
    • Y10T279/26—Chucks or sockets with centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)
CH1596/84A 1983-03-29 1984-03-29 Mandrin rotatif pour fixer par l'interieur une piece cylindrique creuse a usiner. CH657549A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983045025U JPS59151604U (ja) 1983-03-29 1983-03-29 センタ−チヤツク

Publications (1)

Publication Number Publication Date
CH657549A5 true CH657549A5 (fr) 1986-09-15

Family

ID=12707788

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1596/84A CH657549A5 (fr) 1983-03-29 1984-03-29 Mandrin rotatif pour fixer par l'interieur une piece cylindrique creuse a usiner.

Country Status (5)

Country Link
US (1) US4623154A (enExample)
JP (1) JPS59151604U (enExample)
CH (1) CH657549A5 (enExample)
DE (1) DE3411689A1 (enExample)
FR (1) FR2543463B1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069096A (en) * 1990-10-01 1991-12-03 The United States Of America As Represented By The Secretary Of The Navy Advanced spider fixture
US5375309A (en) * 1993-07-19 1994-12-27 Trebor Incorporated Hand held tool for inserting a cylindrical insert in an open end of a tube

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE116619C (enExample) *
DE7123058U (de) * 1972-02-24 Messerschmitt Boelkow Blohm Gmbh Zentriervorrichtung für Werkzeugmaschinen
US1082590A (en) * 1913-02-20 1913-12-30 James Hartness Chuck.
US1491332A (en) * 1921-10-31 1924-04-22 Norton Co Work supporting and centering device for grinding machines
US2514641A (en) * 1947-04-14 1950-07-11 Sr Warren A Harris Work holding means
US2695177A (en) * 1950-05-03 1954-11-23 Johannes Cawi Clamping chuck for machine tools
US2726093A (en) * 1954-09-23 1955-12-06 Kalenian Aram Jaw-operating mechanism for rotary chucks
US2756061A (en) * 1955-06-08 1956-07-24 Ridge Tool Co Quick acting chucking tool
FR1385953A (fr) * 1964-03-12 1965-01-15 Konda Maschinenfabrik Dispositif de serrage à centrage
US3756102A (en) * 1971-04-22 1973-09-04 M Casey Adjustable center apparatus
AT307851B (de) * 1972-02-01 1973-06-12 Karl Maier Ing Spannfutter
US4151767A (en) * 1978-01-03 1979-05-01 Szush John J Jr Pipe center assembly
SU770670A1 (ru) * 1979-01-30 1980-10-15 Предприятие П/Я Г-4086 Самоцентрирующий патрон
SU795740A1 (ru) * 1979-03-23 1981-01-15 Предприятие П/Я М-5452 Самоцентрирующий кулачковыйТОКАРНый пАТРОН
US4272088A (en) * 1979-06-08 1981-06-09 Fred Perry Mechanical concentric support
SU895593A1 (ru) * 1980-04-07 1982-01-07 Кировский Политехнический Институт Токарный самоцентрирующий патрон
SU994147A1 (ru) * 1981-09-04 1983-02-07 Кировский Политехнический Институт Самоцентрирующий патрон

Also Published As

Publication number Publication date
US4623154A (en) 1986-11-18
JPS59151604U (ja) 1984-10-11
FR2543463B1 (fr) 1987-02-20
FR2543463A1 (fr) 1984-10-05
DE3411689A1 (de) 1984-10-18
JPS6320481Y2 (enExample) 1988-06-07

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased