GB1163914A - Cross Slide Operating Mechanism for multiple Spindle Lathes - Google Patents

Cross Slide Operating Mechanism for multiple Spindle Lathes

Info

Publication number
GB1163914A
GB1163914A GB40975/66A GB4097566A GB1163914A GB 1163914 A GB1163914 A GB 1163914A GB 40975/66 A GB40975/66 A GB 40975/66A GB 4097566 A GB4097566 A GB 4097566A GB 1163914 A GB1163914 A GB 1163914A
Authority
GB
United Kingdom
Prior art keywords
slides
slide
spindle
shaft
cross slide
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
GB40975/66A
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.)
Pneumo Dynamics Corp
Original Assignee
Pneumo Dynamics Corp
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 Pneumo Dynamics Corp filed Critical Pneumo Dynamics Corp
Publication of GB1163914A publication Critical patent/GB1163914A/en
Expired legal-status Critical Current

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
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
    • B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes
    • 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
    • Y10T82/25—Lathe
    • Y10T82/2524—Multiple

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

1,163,914. Automatic lathes. PNEUMO DYNAMICS CORP. 14 Sept., 1966 [14 Sept., 1965], No. 40975/66. Heading B3T. In a machine tool such as a multi-spindle lathe having a cam shaft 20 and an indexable spindle carrier 15 rotatable about parallel axes, a cross slide operating mechanism is provided which comprises two banks of coaxial operating levers 137-139 and 140-143 mounted in the machine frame for pivotal movement about axes parallel to the axis of the cam-shaft, a plurality of cylindrical rocker shafts 120-126 angularly disposed around the spindle carrier for rotary oscillation about axes parallel to the axis of the spindle carrier, each rocker shaft having a crank for the connection of one of a bank of connecting rods 170-176 relatively disposed on each side of the cam-shaft, the oscillation of the rocker shafts effecting reciprocation of the cross slides. The slides are connected to the rocker shafts by eccentrically mounted rollers 80 which extend axially from the end of the rocker shafts and which engage in slots in the respective slides. The slides are constituted by primary and secondary members 60 and 66 respectively which are relatively adjustable to permit the setting of the cross slide assembly in relation to the spindle carrier. The slot in which the roller 80 engages to effect reciprocation of the slides may be provided in the underside of the secondary slide member 66 or alternatively in a cylindrical rotatable insert (106), Figs. 9 and 11 (not shown) located in the secondary, the stroke of the slide may be adjusted by rotation of the insert (106) to change the angular position of the slot (108) therein. The slide members are clamped together after the required adjustment has been effected. One cross slide is provided at each spindle station and an additional slide may be provided at least at one of the spindle stations.
GB40975/66A 1965-09-14 1966-09-14 Cross Slide Operating Mechanism for multiple Spindle Lathes Expired GB1163914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US487131A US3344694A (en) 1965-09-14 1965-09-14 Cross slide operating mechanism

Publications (1)

Publication Number Publication Date
GB1163914A true GB1163914A (en) 1969-09-10

Family

ID=23934536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40975/66A Expired GB1163914A (en) 1965-09-14 1966-09-14 Cross Slide Operating Mechanism for multiple Spindle Lathes

Country Status (3)

Country Link
US (1) US3344694A (en)
DE (1) DE1552412A1 (en)
GB (1) GB1163914A (en)

Families Citing this family (4)

* 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
CH574786A5 (en) * 1973-09-14 1976-04-30 Eunipp Ag
DE2517759A1 (en) * 1975-04-22 1976-11-04 Index Werke Kg Hahn & Tessky MULTI-SPINDLE LATHE
DE19541588C2 (en) * 1995-11-08 1999-05-20 Drees Helmut Cross slide arrangement of an eight spindle automatic lathe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201183A (en) * 1938-08-31 1940-05-21 Elmer E Kelley Machine tool
US3158053A (en) * 1960-05-03 1964-11-24 Gildemeister Werkzeugmasch Multi-spindle lathe
US3245290A (en) * 1962-11-10 1966-04-12 Skf Svenska Kullagerfab Ab Machine tools

Also Published As

Publication number Publication date
DE1552412A1 (en) 1970-02-05
US3344694A (en) 1967-10-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE Patent expired