GB1159003A - Improvements in or relating to Machine Tools. - Google Patents

Improvements in or relating to Machine Tools.

Info

Publication number
GB1159003A
GB1159003A GB14318/66A GB1431866A GB1159003A GB 1159003 A GB1159003 A GB 1159003A GB 14318/66 A GB14318/66 A GB 14318/66A GB 1431866 A GB1431866 A GB 1431866A GB 1159003 A GB1159003 A GB 1159003A
Authority
GB
United Kingdom
Prior art keywords
platens
bed
segments
circuit
play
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
GB14318/66A
Inventor
Ernest William Bridge
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.)
MULHEAD ENGINEERING Co LT
Original Assignee
MULHEAD ENGINEERING Co LT
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 MULHEAD ENGINEERING Co LT filed Critical MULHEAD ENGINEERING Co LT
Priority to GB14318/66A priority Critical patent/GB1159003A/en
Priority to ES338577A priority patent/ES338577A1/en
Priority to US627103A priority patent/US3438478A/en
Priority to FR100966A priority patent/FR1524357A/en
Priority to JP42020049A priority patent/JPS4928703B1/ja
Priority to DE19671602887 priority patent/DE1602887A1/en
Publication of GB1159003A publication Critical patent/GB1159003A/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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Transmission Devices (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Machine Tool Units (AREA)
  • Drilling And Boring (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1,159,003. Machine tool details. MULHEAD ENG. CO. Ltd. 29 March, 1967 [31 March, 1966], No. 14318/66. Heading B3B. A transfer machine has a base structure supporting a plurality of separable bed segments 11 which together define a closed circuit for a series of work-carrying platens 13 which occupy the whole circuit, are slidable over the segments 11, and are interconnected for simultaneous indexing with relative play to permit accurate individual location relative to tool heads 12. The bed segments 11 have a channel or groove 22 into which project sets of guide rollers 85, 88 mounted on the underside of the platens. A helically grooved cam 101 mounted in bed segment 11a co-operates with lower depending rollers 86 on the platens to index the entire train thereof to the approximate positions required. Hydraulically-operated plungers 14 project into holes in the platens to locate them accurately and individually in each work station and hydraulicallyoperated clamps 15, 16 act simultaneously and equally on the outer and inner flange portions of the platens to clamp them to the bed segments 11. Compressed air is supplied during indexing to recesses in the slide surface of the bed segments to facilitate sliding of the platens thereover. The platens are interconnected by bolts 73 having spring members 173, 174 under the bolt head and nut to allow for sufficient relative play between the platens. Plates 79, 80 also interconnect the platens and are bolted thereto through clearance holes to allow for this desired degree of play. Plate 79 acts to protect the joints between the platens from swarf. Swarf shoots 19 and a discharge conveyer 20 are provided in the bed. Further tool heads may be mounted around the circuit on suitable pedestals 105. Straight bed sections may be incorporated in the circuit though this necessitates removal of the central guide roller from each platen.
GB14318/66A 1966-03-31 1966-03-31 Improvements in or relating to Machine Tools. Expired GB1159003A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB14318/66A GB1159003A (en) 1966-03-31 1966-03-31 Improvements in or relating to Machine Tools.
ES338577A ES338577A1 (en) 1966-03-31 1967-03-28 Transfer machine
US627103A US3438478A (en) 1966-03-31 1967-03-30 Transfer machine
FR100966A FR1524357A (en) 1966-03-31 1967-03-31 Improvements to machine tools
JP42020049A JPS4928703B1 (en) 1966-03-31 1967-03-31
DE19671602887 DE1602887A1 (en) 1966-03-31 1967-03-31 Transfer machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14318/66A GB1159003A (en) 1966-03-31 1966-03-31 Improvements in or relating to Machine Tools.

Publications (1)

Publication Number Publication Date
GB1159003A true GB1159003A (en) 1969-07-23

Family

ID=10039035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14318/66A Expired GB1159003A (en) 1966-03-31 1966-03-31 Improvements in or relating to Machine Tools.

Country Status (5)

Country Link
US (1) US3438478A (en)
JP (1) JPS4928703B1 (en)
DE (1) DE1602887A1 (en)
ES (1) ES338577A1 (en)
GB (1) GB1159003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001236A1 (en) * 1983-09-09 1985-03-28 Equipements Industriels De Montage S.A. Stepping transfer machine for transferring interchangeable work plates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202435A (en) * 1978-08-30 1980-05-13 Emerson Electric Co. Automatic reciprocating, indexing and picking assembly apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857787A (en) * 1955-05-26 1958-10-28 Rca Corp Plural turret machine
US2903120A (en) * 1956-04-13 1959-09-08 Edward J Skinner Ltd Planetary transfer machines
US2852960A (en) * 1957-01-02 1958-09-23 Expert Die & Tool Company Inc Twin cam indexing drive
US3209623A (en) * 1962-10-15 1965-10-05 Schardt Rudolf Pneumatic positioning table
US3277696A (en) * 1963-12-30 1966-10-11 Mitron Res & Dev Corp Fluid suspension of loads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001236A1 (en) * 1983-09-09 1985-03-28 Equipements Industriels De Montage S.A. Stepping transfer machine for transferring interchangeable work plates

Also Published As

Publication number Publication date
US3438478A (en) 1969-04-15
JPS4928703B1 (en) 1974-07-29
DE1602887A1 (en) 1970-08-20
ES338577A1 (en) 1968-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees