GB1434915A - Automatic turret lathes - Google Patents

Automatic turret lathes

Info

Publication number
GB1434915A
GB1434915A GB2518672A GB2518672A GB1434915A GB 1434915 A GB1434915 A GB 1434915A GB 2518672 A GB2518672 A GB 2518672A GB 2518672 A GB2518672 A GB 2518672A GB 1434915 A GB1434915 A GB 1434915A
Authority
GB
United Kingdom
Prior art keywords
turret
stock
cross slide
stop
parting
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
GB2518672A
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.)
WARNER SWASEY TURNING MACHINES
Original Assignee
WARNER SWASEY TURNING MACHINES
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 WARNER SWASEY TURNING MACHINES filed Critical WARNER SWASEY TURNING MACHINES
Priority to GB2518672A priority Critical patent/GB1434915A/en
Priority to DE19722250862 priority patent/DE2250862A1/en
Priority to JP10876572A priority patent/JPS4927991A/ja
Priority to FR7242955A priority patent/FR2166979A5/fr
Priority to CH1731072A priority patent/CH573279A5/xx
Publication of GB1434915A publication Critical patent/GB1434915A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/242—Turrets, without description of the angular positioning device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/121—Stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

1434915 Operating tool slides WARNER & SWASEY TURNING MACHINES Ltd 6 July 1973 [30 May 1972] 25186/72 Heading B3T In a method of machining a workpiece from bar stock in an automatic turret lathe a cross slide 30 is mounted on a tool turret 10 which is axially displaceable parallel to the lathe spindle axis, the cross slide 30 carrying a parting-off tool 60 and being urged into a retracted position by a spring 54, a rear cross slide 24 mounted on the bed carries a roller member 76 which, upon action of the rear cross slide, engages the surface 72 on the turret cross slide to push the slide and hence the parting-off tool towards the axis of the workpiece 20 carried by a chuck in the work spindle to effect a parting-off operation. A stock stop 96 carried on a lever 88 is supported on bracket means 80 attached to the turret 10 and is normally spring urged to pivot transversely out of axial alignment with the stock axis in the lathe spindle. However, when the parting-off operation is completed the retraction of the turret cross slide effects, by way of lever 122 engaging pin 100 on the stop mechanism, pivoting of the stop into axial alignment with the bar stock in readiness for the bar feed operation through the work spindle. The release of the stock stop, in order to permit it to pivot out of alignment with the newly fed stock, is effected with the indexing of the turret and its axial displacement to bring other turning tools into their operating position, in which the axial displacement of the turret effects, by cooperation with a traverse stop 136 and engaging plunger 150, the actuation of a release mechanism to pivot the lever 122 to release the pin 100 and allow the stock stop to pivot by the action of the spring 106 and plunger 102.
GB2518672A 1972-05-30 1972-05-30 Automatic turret lathes Expired GB1434915A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2518672A GB1434915A (en) 1972-05-30 1972-05-30 Automatic turret lathes
DE19722250862 DE2250862A1 (en) 1972-05-30 1972-10-17 AUTOMATIC TURNING LATHE
JP10876572A JPS4927991A (en) 1972-05-30 1972-10-30
FR7242955A FR2166979A5 (en) 1972-05-30 1972-11-27
CH1731072A CH573279A5 (en) 1972-05-30 1972-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2518672A GB1434915A (en) 1972-05-30 1972-05-30 Automatic turret lathes

Publications (1)

Publication Number Publication Date
GB1434915A true GB1434915A (en) 1976-05-12

Family

ID=10223636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2518672A Expired GB1434915A (en) 1972-05-30 1972-05-30 Automatic turret lathes

Country Status (5)

Country Link
JP (1) JPS4927991A (en)
CH (1) CH573279A5 (en)
DE (1) DE2250862A1 (en)
FR (1) FR2166979A5 (en)
GB (1) GB1434915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611961A (en) * 2013-11-25 2014-03-05 苏州康菲特自动化科技有限公司 Sliding rail type knife rest

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194684A (en) * 1986-02-20 1987-08-27 Fujitsu Ltd Semiconductor light-receiving device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611961A (en) * 2013-11-25 2014-03-05 苏州康菲特自动化科技有限公司 Sliding rail type knife rest
CN103611961B (en) * 2013-11-25 2016-03-02 苏州康菲特自动化科技有限公司 A kind of slide rail type knife rest

Also Published As

Publication number Publication date
CH573279A5 (en) 1976-03-15
FR2166979A5 (en) 1973-08-17
DE2250862A1 (en) 1973-12-20
JPS4927991A (en) 1974-03-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee