GB1500629A - Apparatus for advancing bar workpieces especially into automatic lathes - Google Patents

Apparatus for advancing bar workpieces especially into automatic lathes

Info

Publication number
GB1500629A
GB1500629A GB2540275A GB2540275A GB1500629A GB 1500629 A GB1500629 A GB 1500629A GB 2540275 A GB2540275 A GB 2540275A GB 2540275 A GB2540275 A GB 2540275A GB 1500629 A GB1500629 A GB 1500629A
Authority
GB
United Kingdom
Prior art keywords
bar
catch
slide
thrust pin
front 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
GB2540275A
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.)
Manurhin Automatic SA
Original Assignee
Manurhin Automatic SA
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 Manurhin Automatic SA filed Critical Manurhin Automatic SA
Publication of GB1500629A publication Critical patent/GB1500629A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B13/08—Arrangements for reducing vibrations in feeding-passages or for damping noise
    • 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
    • B23B13/126—Supports

Landscapes

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

Abstract

1500629 Bar-stock feeding MANURHIN-AUTOMATIC SA 13 June 1975 [25 June 1974] 25402/75 Heading B3B Apparatus for advancing a bar 12 into a hollow spindle 14 of an automatic lathe comprises a thrust transmitting device 22 having a thrust pin 32 engageable with an end of the bar and slidable within a guide tube 20 by means of front and rear slides 34, 36, the thrust pin 32 being fixed to the rear slide 34 and slidable in the front slide 36, and a catch is provided to prevent relative sliding between the thrust pin and front slide during feed movement along the guide tube 20 until the front slide contacts a front stop 38, whereupon the catch is disengaged and the thrust pin 32 continues to feed the bar 12 into the hollow spindle 14. The rear slide 34 is driven by a cable 28 and a weight attached thereto. The front end of the thrust pin 32 has a freely rotatable head shaped to centre the end of the bar 12. The catch is a spring biased ball engaging an internal annular groove in the front slide. The catch is re-engaged on the return stroke by the front slide engaging a rear stop 33. The bar 12 is gripped by a chuck 16 and supported within the spindle 14 by guides 40, 42.
GB2540275A 1974-06-25 1975-06-13 Apparatus for advancing bar workpieces especially into automatic lathes Expired GB1500629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422073A FR2276128A1 (en) 1974-06-25 1974-06-25 BAR FEEDER FOR AUTOMATIC LATHE

Publications (1)

Publication Number Publication Date
GB1500629A true GB1500629A (en) 1978-02-08

Family

ID=9140491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2540275A Expired GB1500629A (en) 1974-06-25 1975-06-13 Apparatus for advancing bar workpieces especially into automatic lathes

Country Status (5)

Country Link
JP (1) JPS5127170A (en)
CH (1) CH597951A5 (en)
DE (1) DE2528130A1 (en)
FR (1) FR2276128A1 (en)
GB (1) GB1500629A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131988A1 (en) * 2007-04-27 2008-11-06 Moser Mechanik Centering bushing for centering material bars
CN114576966A (en) * 2022-03-10 2022-06-03 湖南时远新材料科技有限公司 Drying device for ultrafiltration membrane processing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026042B1 (en) * 1979-09-03 1983-09-21 EMI Limited Bar feed
JPS60167601U (en) * 1984-04-17 1985-11-07 富士通株式会社 Butting tool for lathe
DE3419417A1 (en) * 1984-05-24 1985-11-28 Traub Gmbh, 7313 Reichenbach GUIDE DEVICE FOR A MATERIAL ROD IN A LATHE
NL1002993C2 (en) * 1996-05-02 1997-11-06 Goorsenberg Beheer Bv Centering device for centering a rod-shaped body in the hollow shaft of a machine tool.
DE102007009296A1 (en) * 2007-02-16 2008-08-21 Index-Werke Gmbh & Co. Kg Hahn & Tessky processing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511911Y1 (en) * 1966-01-22 1970-05-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131988A1 (en) * 2007-04-27 2008-11-06 Moser Mechanik Centering bushing for centering material bars
US8161853B2 (en) 2007-04-27 2012-04-24 Moser Mechanik Centering bushing for centering material bars
CN101687256B (en) * 2007-04-27 2012-07-18 莫泽机械公司 Centering bushing for centering material bars
CN114576966A (en) * 2022-03-10 2022-06-03 湖南时远新材料科技有限公司 Drying device for ultrafiltration membrane processing
CN114576966B (en) * 2022-03-10 2023-05-09 湖南时远新材料科技有限公司 Drying device for ultrafiltration membrane processing and working method thereof

Also Published As

Publication number Publication date
FR2276128B1 (en) 1979-08-03
CH597951A5 (en) 1978-04-14
FR2276128A1 (en) 1976-01-23
DE2528130A1 (en) 1976-01-15
JPS5127170A (en) 1976-03-06

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Legal Events

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