GB981556A - Improved horizontal spindle surface grinding machine - Google Patents

Improved horizontal spindle surface grinding machine

Info

Publication number
GB981556A
GB981556A GB1190761A GB1190761A GB981556A GB 981556 A GB981556 A GB 981556A GB 1190761 A GB1190761 A GB 1190761A GB 1190761 A GB1190761 A GB 1190761A GB 981556 A GB981556 A GB 981556A
Authority
GB
United Kingdom
Prior art keywords
carriage
saddle
feed
uprights
grinding wheel
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
GB1190761A
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.)
AA Jones and Shipman Ltd
Original Assignee
AA Jones and Shipman Ltd
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 AA Jones and Shipman Ltd filed Critical AA Jones and Shipman Ltd
Priority to GB1190761A priority Critical patent/GB981556A/en
Publication of GB981556A publication Critical patent/GB981556A/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
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • 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
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • 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
    • B23Q1/52—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 a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks

Abstract

981,556. Grinding machines. A. A. JONES & SHIPMAN Ltd., and J. HOULDSWORTH. June 21, 1962 [April 4, 1961], No. 11907/61. Heading B3D. A surface-grinding machine of the kind having relative reciprocatory motion between grinding wheel 6 and work and means for applying cross-feed to the grinding wheel comprises a grinding wheel carriage 18 slidably supported for the cross-feed strokes by two slideways 23, 25 located at opposite sides of the carriage in saddles 22, 24 which are supported on uprights 14, 15, 16 and are movable up and down in unison on the uprights for effecting approach and retraction of the carriage and grinding wheel to and from the work and relatively movable up and down for tilting the carriage relatively to the uprights for applying a fine downward feed movement. The carriage 18 is mounted for cross-feed movements transversely of the reciprocable work table 12 between upright members 14, 15 on one side and 16 on the other, the slides 23, 25 supporting the carriage for this sliding movement. These slides are vertically adjustable on the uprights by motor-driven screw-threaded shafts 26 which raise or lower the saddles 22, 24 in unison to provide the rough feed adjustment. The slide 25 is pivotally mounted on the saddle 24 to permit of fine feed by a rocking motion of the carriage about the slide 23, this being effected by independent lowering of the saddle 24 by causing gearing 33 to act on a nut 32 carried by the saddle and engaging the corresponding shaft 26. The carriage 18, which has depending brackets supporting the grinding wheel spindle 20, is of part-triangular form in plan, the longer side being provided with depending shoes 21 having part-circular recesses to engage the correspondingly-shaped slideways 23 of the saddle 22 which straddles the uprights 14 and 15 and the other side having a flat face 31 engaging the slideway 25 of the saddle 24 on the upright 16. The arrival of the carriage 18 at the correct height may be signalled by a sensitive level-indicator associated with the saddle 22.
GB1190761A 1961-04-04 1961-04-04 Improved horizontal spindle surface grinding machine Expired GB981556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1190761A GB981556A (en) 1961-04-04 1961-04-04 Improved horizontal spindle surface grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1190761A GB981556A (en) 1961-04-04 1961-04-04 Improved horizontal spindle surface grinding machine

Publications (1)

Publication Number Publication Date
GB981556A true GB981556A (en) 1965-01-27

Family

ID=9994833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1190761A Expired GB981556A (en) 1961-04-04 1961-04-04 Improved horizontal spindle surface grinding machine

Country Status (1)

Country Link
GB (1) GB981556A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323497A1 (en) * 1975-09-15 1977-04-08 Moll Hans ASSEMBLY OF PARTS FOR DIVING GRINDERS
WO1987002289A1 (en) * 1985-10-18 1987-04-23 Giulio Magni Device for reducing the roughness
FR2685481A1 (en) * 1991-12-23 1993-06-25 Lille Ecole Centrale Method for polishing test-pieces, machines provided with means with a view to implementing this method and test-pieces thus polished

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323497A1 (en) * 1975-09-15 1977-04-08 Moll Hans ASSEMBLY OF PARTS FOR DIVING GRINDERS
WO1987002289A1 (en) * 1985-10-18 1987-04-23 Giulio Magni Device for reducing the roughness
FR2685481A1 (en) * 1991-12-23 1993-06-25 Lille Ecole Centrale Method for polishing test-pieces, machines provided with means with a view to implementing this method and test-pieces thus polished

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