GB977162A - Improvements in and relating to multiple-spindle automatic lathes - Google Patents

Improvements in and relating to multiple-spindle automatic lathes

Info

Publication number
GB977162A
GB977162A GB4712862D GB4712862D GB977162A GB 977162 A GB977162 A GB 977162A GB 4712862 D GB4712862 D GB 4712862D GB 4712862 D GB4712862 D GB 4712862D GB 977162 A GB977162 A GB 977162A
Authority
GB
United Kingdom
Prior art keywords
spindle
variable speed
speed transmissions
pulleys
dec
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.)
Expired
Application number
GB4712862D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DMG Mori AG
Original Assignee
Gildemeister AG
DMG Mori 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
Priority claimed from DE1961O0008387 external-priority patent/DE1245848B/en
Application filed by Gildemeister AG, DMG Mori AG filed Critical Gildemeister AG
Publication of GB977162A publication Critical patent/GB977162A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/02—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid
    • B65G49/025—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid conveyor feeding and discharging 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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies
    • B23Q39/044—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies having at least one tool station cooperating with each work holder, e.g. multi-spindle lathes
    • 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
    • B23Q5/16—Mechanical drives with means for varying the speed ratio infinitely-variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

977,162. Lathes. WERKZEUGMASCHINENFABRIK GILDEMEISTER & CO. A.G. Dec. 13, 1962 [Dec. 14, 1961], No. 47128/62. Addition to 918,231. Heading B3T. A multi-spindle automatic lathe wherein the work spindles are driven by a number of infinitely variable speed transmissions adapted to be cut in and out independently by electromagnetic clutches, comprises variable speed transmissions 5, 6, 7 with pulleys 8, 9, 10 secured one on each transmission drive shaft. Three coaxial shafts 12, 13, 14 are disposed on the axis of the spindle drum 11 and are veebelt driven from pulleys 10, 8, 9, respectively. The shafts connect through spur-gearing 19, 20, 21 and 28, 29, 30 in co-operation with electromagnetic clutches 28<SP>1</SP>, 29<SP>1</SP>, 30<SP>1</SP> to drive the machine spindles 22 ... 27. Closed rings 31, 32, 33 carry electrical power supply leads 34 ... 39 to the clutches. Speed adjustment to the variable speed transmissions is effected by a servomotor through an electric control circuit. An indicating panel 40 may be positioned on the machine whereby plug-in contacts permit the selection of suitable spindle speeds for each or any spindle.
GB4712862D 1961-11-22 1962-12-13 Improvements in and relating to multiple-spindle automatic lathes Expired GB977162A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1961O0008387 DE1245848B (en) 1961-11-22 1961-11-22 Device for loading and unloading pickling baskets for sheet metal
DEW0031269 1961-12-14

Publications (1)

Publication Number Publication Date
GB977162A true GB977162A (en) 1964-12-02

Family

ID=31189246

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4437662D Expired GB977161A (en) 1961-11-22 1962-11-22 Method of and apparatus for surface treating sheet metal plates
GB4712862D Expired GB977162A (en) 1961-11-22 1962-12-13 Improvements in and relating to multiple-spindle automatic lathes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4437662D Expired GB977161A (en) 1961-11-22 1962-11-22 Method of and apparatus for surface treating sheet metal plates

Country Status (5)

Country Link
CH (1) CH428373A (en)
DE (1) DE1477880A1 (en)
FR (1) FR82736E (en)
GB (2) GB977161A (en)
SE (1) SE309702B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552504B1 (en) * 1966-10-05 1970-01-29 Gildemeister Werkzeugmasch Multi-spindle automatic lathe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722048A (en) * 1971-09-15 1973-03-27 Acme Cleveland Corp Spindle control
GB1603783A (en) * 1978-05-24 1981-11-25 White Bsa Tools Ltd Controls of multiple work spindles in a carrier
JPS6031621B2 (en) * 1981-01-14 1985-07-23 セイコ−精機株式会社 Two-axis grinding machine
FR2505307B1 (en) * 1981-05-08 1986-11-07 Smagin Alexei DEVICE FOR TRANSFERRING PARTS FOR RECEIVING A COATING OR SURFACE TREATMENT
ATE92811T1 (en) * 1987-05-14 1993-08-15 Hofer Tech Corp MULTI-SPINDLE CHUCK AUTOMATIC LATHE.
CN110745497B (en) * 2019-10-31 2021-02-26 达力普石油专用管有限公司 Full-automatic feeding and discharging process for oil casing coupling thread treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552504B1 (en) * 1966-10-05 1970-01-29 Gildemeister Werkzeugmasch Multi-spindle automatic lathe

Also Published As

Publication number Publication date
DE1477880B2 (en) 1970-02-19
FR82736E (en) 1964-04-03
CH428373A (en) 1967-01-15
SE309702B (en) 1969-03-31
DE1477880A1 (en) 1969-09-18
GB977161A (en) 1964-12-02

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