GB1015163A - Improvements in or relating to indexing mechanisms particularly for turntables - Google Patents

Improvements in or relating to indexing mechanisms particularly for turntables

Info

Publication number
GB1015163A
GB1015163A GB16734/61A GB1673461A GB1015163A GB 1015163 A GB1015163 A GB 1015163A GB 16734/61 A GB16734/61 A GB 16734/61A GB 1673461 A GB1673461 A GB 1673461A GB 1015163 A GB1015163 A GB 1015163A
Authority
GB
United Kingdom
Prior art keywords
carriage
pin
turntable
lever
indexing
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
GB16734/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB16734/61A priority Critical patent/GB1015163A/en
Priority to DEP29512A priority patent/DE1223107B/en
Priority to FR896818A priority patent/FR1322545A/en
Priority to US199173A priority patent/US3173313A/en
Publication of GB1015163A publication Critical patent/GB1015163A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/04—Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06—Rotary indexing
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1418—Preselected indexed position
    • Y10T74/1424—Sequential
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1529—Slide actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)
  • Transmission Devices (AREA)
  • Machine Tool Units (AREA)

Abstract

1,015,163. Indexing; buffers. G. W. TAYLOR. May 8, 1962 [May 8, 1961], No. 16734/61. Heading B3B. An indexing mechanism for a turntable comprises a linear actuator having a movable carriage, a lever pivotally mounted upon the carriage for rotation about an axis normal to the direction of movement of the carriage and a driving pin slidably mounted on the lever for movement parallel to the said axis. An air cylinder 5, Figs. 1 and 2, is arranged to operate a piston 4 in a line tangential to a circle of a series of indexing sockets 2, 3, Fig. 2, carried on a turntable 1. A carriage 6 is moved along the direction of the above line by the piston 4 and slides on guides 7, 8, Fig. 1. A lever arrangement 9 pivots about a pin 10 secured to the carriage and has one end with a pin 13 moving in an arcuate slot 14 and the other end carrying a pin 12 which can be moved upwards by an air cylinder 17, Fig. 2, to engage an index socket in the turntable. A pneumatically operated layout is described to give automatic sequential operation of the parts including a locking pin 20 which holds the turntable in the indexed position while the pin 12 and lever is moved to the next index socket. Pneumatic buffers 16 cushion the movement of the carriage.
GB16734/61A 1961-05-08 1961-05-08 Improvements in or relating to indexing mechanisms particularly for turntables Expired GB1015163A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB16734/61A GB1015163A (en) 1961-05-08 1961-05-08 Improvements in or relating to indexing mechanisms particularly for turntables
DEP29512A DE1223107B (en) 1961-05-08 1962-05-07 Drive for the step-by-step rotation of a work table, especially of rotary table forming machines
FR896818A FR1322545A (en) 1961-05-08 1962-05-08 Improvements to turrets or turntables
US199173A US3173313A (en) 1961-05-08 1962-05-31 Hydraulically controlled indexing mechanism for turntables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16734/61A GB1015163A (en) 1961-05-08 1961-05-08 Improvements in or relating to indexing mechanisms particularly for turntables

Publications (1)

Publication Number Publication Date
GB1015163A true GB1015163A (en) 1965-12-31

Family

ID=10082693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16734/61A Expired GB1015163A (en) 1961-05-08 1961-05-08 Improvements in or relating to indexing mechanisms particularly for turntables

Country Status (4)

Country Link
US (1) US3173313A (en)
DE (1) DE1223107B (en)
FR (1) FR1322545A (en)
GB (1) GB1015163A (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560475A (en) * 1946-06-26 1951-07-10 Rehnberg Jacobson Mfg Co Inc Indexing mechanism
DE815673C (en) * 1949-06-23 1951-10-04 Humphreys & Glasgow Ltd Hydraulic drive device for a rack
DE953030C (en) * 1953-10-03 1956-11-22 Champion Spark Plug Co Switching device for intermittently switching a rotatable machine part, in particular a turntable of a work machine
DE1060105B (en) * 1954-09-14 1959-06-25 Rubery Foundry molding machine with rotating turntable in sections
US2832235A (en) * 1954-10-14 1958-04-29 Owens Illinois Glass Co Hydraulic valve control for intermittent driving mechanism
DE1836683U (en) * 1957-12-23 1961-08-31 Badische Maschinenfabrik A G S DRIVE DEVICE FOR THE ROTARY TABLE OF A ROTARY MOLDING MACHINE.
DE1788924U (en) * 1958-12-10 1959-05-21 Herman Pneumatic Machine Compa DRIVE DEVICE FOR A MACHINE WITH STEP-BY-STEP ROTATING TURN-HEAD OR ROTARY TABLE, IN PARTICULAR FOR TURNTABLE MOLDING MACHINES.
US2948166A (en) * 1959-06-22 1960-08-09 Universal Oil Prod Co Rotary drive mechanism
US3120132A (en) * 1960-01-26 1964-02-04 Creusot Forges Ateliers Device for monitoring the driving torque and the angular positions of a rotating member

Also Published As

Publication number Publication date
DE1223107B (en) 1966-08-18
US3173313A (en) 1965-03-16
FR1322545A (en) 1963-03-29

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