GB1497052A - Machine tools - Google Patents

Machine tools

Info

Publication number
GB1497052A
GB1497052A GB974374A GB974374A GB1497052A GB 1497052 A GB1497052 A GB 1497052A GB 974374 A GB974374 A GB 974374A GB 974374 A GB974374 A GB 974374A GB 1497052 A GB1497052 A GB 1497052A
Authority
GB
United Kingdom
Prior art keywords
template
cutter
spring
workpiece
routing
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
GB974374A
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.)
Rubber and Plastics Research Association of Great Britain
Original Assignee
Rubber and Plastics Research Association of Great Britain
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 Rubber and Plastics Research Association of Great Britain filed Critical Rubber and Plastics Research Association of Great Britain
Priority to GB974374A priority Critical patent/GB1497052A/en
Publication of GB1497052A publication Critical patent/GB1497052A/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
    • 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
    • B23Q1/545—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 comprising spherical surfaces
    • B23Q1/5456—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 comprising spherical surfaces with one supplementary rotating pair
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
    • 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
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow

Abstract

1497052 Routing machines RUBBER & PLASTICS RESEARCH ASSOCIATION OF GREAT BRITAIN 5 March 1975 2743/74 Heading B5L [Also in Division B3] A routing machine comprises a rotatable cutter 16 mounted on a support 12 and driven by a motor 14, a template 20 on which a workpiece 18 is to be mounted, spring means 44 is provided to urge the template with the workpiece towards, the cutter 16, the template being mounted on one side of a variable parallologram device constituted by rods 30a, 30b and bar 28 interconnected by ball-joints 32a, 32b. The device is connected to fluid pressure or mechanical means 50, 58, 60 to cause reciprocation of the template in a plane transverse to the cutter axis of rotation whilst the workpiece is urged into engagement with the cutter and follows the shape of the template. The template abuts a stop 24 to control the depth of cut and the action of the spring 44 is transmitted through lever arms 40, 34a to the parallelogram device. In an alternative arrangement the spring 44 and its mountings 46, 42 are omitted and a torsional spring device is mounted on the shaft 37.
GB974374A 1975-03-05 1975-03-05 Machine tools Expired GB1497052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB974374A GB1497052A (en) 1975-03-05 1975-03-05 Machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB974374A GB1497052A (en) 1975-03-05 1975-03-05 Machine tools

Publications (1)

Publication Number Publication Date
GB1497052A true GB1497052A (en) 1978-01-05

Family

ID=9877923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB974374A Expired GB1497052A (en) 1975-03-05 1975-03-05 Machine tools

Country Status (1)

Country Link
GB (1) GB1497052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150879A (en) * 1983-08-04 1985-07-10 Robert Alan Seeley Kitchen work top butt joint jig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150879A (en) * 1983-08-04 1985-07-10 Robert Alan Seeley Kitchen work top butt joint jig

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Legal Events

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