GB1381098A - Machining apparatus - Google Patents

Machining apparatus

Info

Publication number
GB1381098A
GB1381098A GB780171A GB780171A GB1381098A GB 1381098 A GB1381098 A GB 1381098A GB 780171 A GB780171 A GB 780171A GB 780171 A GB780171 A GB 780171A GB 1381098 A GB1381098 A GB 1381098A
Authority
GB
United Kingdom
Prior art keywords
tool
workpiece
unit
axis
holder
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
GB780171A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB780171A priority Critical patent/GB1381098A/en
Publication of GB1381098A publication Critical patent/GB1381098A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/16—Turret lathes for turning individually-chucked workpieces
    • B23B3/167—Turret lathes for turning individually-chucked workpieces lathe with two or more toolslides carrying turrets
    • B23B3/168—Arrangements for performing other machining operations, e.g. milling, drilling
    • 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
    • B23Q1/54—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 two rotating pairs only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

1381098 Multiple operation machine tools NATIONAL RESEARCH DEVELOPMENT CORP 22 March 1972 [25 March 1971] 7801/71 Headings B3C and B3T A machine tool for performing multiple machining operations such as drilling, boring, turning &c. comprises a work carrying assembly including a rotatable chuck 7 and which is displaceable by motor means 9, 13 and 15 in three directions at right angles so as to locate a workpiece 6 carried by the chuck 7 in any desired spatial position. Turning, boring and drilling turrets 21, 20, 24 are provided and permit selected tools to be presented to the workpiece by bringing the workpiece into working engagement with selected tool. An additional tool holder 25 is also provided which carries a tool unit 26 having an axis of rotation 30 the tool unit being pivoted about an axis 36 of the tool holder 25 whereby the axis 30 of the unit 26 generates a conical surface as it pivots about the axis 36 of the holder 25. The pivoting of the tool unit 26 in conjunction with the location of the workpiece by the work carrying assembly permits the tool carried by the unit 26 to work upon the workpiece at various angles. In the embodiment described the tool is in the form of a drill and as illustrated in Fig. 4 holes may be drilled in the workpiece in a variety of angular orientations.
GB780171A 1971-03-25 1971-03-25 Machining apparatus Expired GB1381098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB780171A GB1381098A (en) 1971-03-25 1971-03-25 Machining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB780171A GB1381098A (en) 1971-03-25 1971-03-25 Machining apparatus

Publications (1)

Publication Number Publication Date
GB1381098A true GB1381098A (en) 1975-01-22

Family

ID=9840008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB780171A Expired GB1381098A (en) 1971-03-25 1971-03-25 Machining apparatus

Country Status (1)

Country Link
GB (1) GB1381098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659520A1 (en) * 1993-12-15 1995-06-28 Starrfräsmaschinen AG Machine-tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659520A1 (en) * 1993-12-15 1995-06-28 Starrfräsmaschinen AG Machine-tool

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Legal Events

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