IT1056581B - Dispositivo per l azionamento deimandrini portapezzo nei torni automatici a piu mandrini contamburo porta mandrini angolarmente spostabili - Google Patents

Dispositivo per l azionamento deimandrini portapezzo nei torni automatici a piu mandrini contamburo porta mandrini angolarmente spostabili

Info

Publication number
IT1056581B
IT1056581B IT1241976A IT1241976A IT1056581B IT 1056581 B IT1056581 B IT 1056581B IT 1241976 A IT1241976 A IT 1241976A IT 1241976 A IT1241976 A IT 1241976A IT 1056581 B IT1056581 B IT 1056581B
Authority
IT
Italy
Prior art keywords
spindle holder
automatic lathe
drum
multiple spindles
piece
Prior art date
Application number
IT1241976A
Other languages
English (en)
Italian (it)
Original Assignee
Gildemeister Ag
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 Gildemeister Ag filed Critical Gildemeister Ag
Application granted granted Critical
Publication of IT1056581B publication Critical patent/IT1056581B/it

Links

Classifications

    • 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
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B23B9/005—Spindle carriers: constructional details, drives for the spindles, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
IT1241976A 1975-01-31 1976-01-19 Dispositivo per l azionamento deimandrini portapezzo nei torni automatici a piu mandrini contamburo porta mandrini angolarmente spostabili IT1056581B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503907 DE2503907A1 (de) 1975-01-31 1975-01-31 Werkstueckspindelantrieb fuer mehrspindel-drehautomaten mit schaltbarer spindeltrommel

Publications (1)

Publication Number Publication Date
IT1056581B true IT1056581B (it) 1982-02-20

Family

ID=5937726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1241976A IT1056581B (it) 1975-01-31 1976-01-19 Dispositivo per l azionamento deimandrini portapezzo nei torni automatici a piu mandrini contamburo porta mandrini angolarmente spostabili

Country Status (5)

Country Link
JP (1) JPS51100388A (ja)
BR (1) BR7600600A (ja)
DE (1) DE2503907A1 (ja)
GB (1) GB1517412A (ja)
IT (1) IT1056581B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928912C3 (de) * 1979-07-18 1982-03-11 Gildemeister Ag, 4800 Bielefeld Spindelantrieb für ein- und mehrspindlige Drehautomaten
CN110449625B (zh) * 2019-08-23 2021-07-13 惠州捷耀数控机械有限公司 一种用于加工长轴的加工中心

Also Published As

Publication number Publication date
DE2503907A1 (de) 1976-08-05
BR7600600A (pt) 1976-08-31
JPS51100388A (ja) 1976-09-04
GB1517412A (en) 1978-07-12

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