GB624516A - Automatic lathe - Google Patents

Automatic lathe

Info

Publication number
GB624516A
GB624516A GB25758/46A GB2575846A GB624516A GB 624516 A GB624516 A GB 624516A GB 25758/46 A GB25758/46 A GB 25758/46A GB 2575846 A GB2575846 A GB 2575846A GB 624516 A GB624516 A GB 624516A
Authority
GB
United Kingdom
Prior art keywords
shaft
turret
levers
carriage
lever
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
GB25758/46A
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.)
Manufacture de Machines du Haut Rhin SA MANURHIN
Original Assignee
Manufacture de Machines du Haut Rhin SA MANURHIN
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 Manufacture de Machines du Haut Rhin SA MANURHIN filed Critical Manufacture de Machines du Haut Rhin SA MANURHIN
Publication of GB624516A publication Critical patent/GB624516A/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

Landscapes

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

Abstract

624,516. Automatic lathes. MANUFACTURE DE MACHINES DU HAUT-RHIN. Aug. 28, 1946, No. 25758. Convention date, Nov. 22, 1941. [Class 83 (iii)] In a single-spindle automatic lathe, longitudinal movement of the tool carriages is determined by a transverse cam-shaft 1 and transverse movement by a longitudinal shaft 11, driven from the transverse shaft which also controls the longitudinal displacements of a turret 8. The shaft 1 carries three cams 2, 9, 19, actuating three levers 3, 11, 21, two of which 3, 11, are freely mounted on shafts 4, 13 respectively, while the third, 21, is keyed to the shaft 13. Toothed sectors 5, 12 are formed on the levers 3, 11 to mesh with racks 6, 14, which are connected to a slide block 7 carrying the turret 8 and a carriage 16 sliding in a guide 20 respectively. On rotation of the shaft 1, the turret and the carriage are caused to reciprocate longitudinally. A second carriage 16<SP>1</SP> is actuated in a similar manner through the lever 21, the shaft 13 and a lever which is keyed to the latter and provided with a toothed sector in mesh with a rack 14<SP>1</SP>. The carriages 16, 161 provide slideways for transversely movable carriages 17, 17<SP>1</SP> operated through levers 18, 18<SP>1</SP> from a cam carried on the shaft 1<SP>1</SP>. In an alternative construction, the shaft 4 is dispensed with and the lever 3 freely mounted on the shaft 13.
GB25758/46A 1941-11-22 1946-08-28 Automatic lathe Expired GB624516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR624516X 1941-11-22

Publications (1)

Publication Number Publication Date
GB624516A true GB624516A (en) 1949-06-10

Family

ID=8987138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25758/46A Expired GB624516A (en) 1941-11-22 1946-08-28 Automatic lathe

Country Status (1)

Country Link
GB (1) GB624516A (en)

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