CH277744A - Device for a bar turning machine, intended to guide a bar to be machined. - Google Patents

Device for a bar turning machine, intended to guide a bar to be machined.

Info

Publication number
CH277744A
CH277744A CH277744DA CH277744A CH 277744 A CH277744 A CH 277744A CH 277744D A CH277744D A CH 277744DA CH 277744 A CH277744 A CH 277744A
Authority
CH
Switzerland
Prior art keywords
bar
machined
guide
intended
turning machine
Prior art date
Application number
Other languages
French (fr)
Inventor
Tornos Fabrique De Mach Usines
Original Assignee
Tornos Sa Fabrique De Machine
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 Tornos Sa Fabrique De Machine filed Critical Tornos Sa Fabrique De Machine
Publication of CH277744A publication Critical patent/CH277744A/en

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
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/126—Supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/2012—Threaded cam actuator
    • B23B31/20125—Axially fixed cam, moving jaws
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/527—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair with a ring or tube in which a workpiece is fixed coaxially to the degree of freedom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/02—Lathes, with one or more supports; Burnishing machines, with one or more supports
    • G04D3/0209—Components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)
CH277744D 1948-01-20 1948-11-15 Device for a bar turning machine, intended to guide a bar to be machined. CH277744A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR277744X 1948-01-20
FR120448X 1948-04-12

Publications (1)

Publication Number Publication Date
CH277744A true CH277744A (en) 1951-09-15

Family

ID=26213518

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277744D CH277744A (en) 1948-01-20 1948-11-15 Device for a bar turning machine, intended to guide a bar to be machined.

Country Status (6)

Country Link
BE (1) BE485891A (en)
CH (1) CH277744A (en)
DE (1) DE823683C (en)
FR (1) FR980803A (en)
GB (1) GB671931A (en)
NL (1) NL74415C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2212993C2 (en) * 2001-06-29 2003-09-27 Акционерное общество открытого типа "Научно-исследовательский технологический институт" Stay of automatic machine tool for lengthwise turning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360222C (en) * 1920-11-16 1922-09-30 Deckel Friedrich Rotating bezel
DE627867C (en) * 1933-05-05 1936-03-25 Index Werke Hahn & Kolb Adjustable bushing guide running around the lathe spindle for rod-shaped material
DE688788C (en) * 1938-03-08 1940-03-01 Pittler Werkzeugmaschinenfabri Adjustable bushing guide running around the rotating spindle for rod-shaped material

Also Published As

Publication number Publication date
NL74415C (en) 1954-04-15
DE823683C (en) 1951-12-06
GB671931A (en) 1952-05-14
BE485891A (en)
FR980803A (en) 1951-05-18

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