GB1325854A - Grinding apparatus - Google Patents

Grinding apparatus

Info

Publication number
GB1325854A
GB1325854A GB1325854DA GB1325854A GB 1325854 A GB1325854 A GB 1325854A GB 1325854D A GB1325854D A GB 1325854DA GB 1325854 A GB1325854 A GB 1325854A
Authority
GB
United Kingdom
Prior art keywords
carriage
frame
bars
bearings
supported
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
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.)
Propper Manufacturing Co Inc
Original Assignee
Propper Manufacturing Co Inc
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 Propper Manufacturing Co Inc filed Critical Propper Manufacturing Co Inc
Priority to GB532171 priority Critical
Publication of GB1325854A publication Critical patent/GB1325854A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass

Abstract

1325854 Grinding PROPPER MFG CO Inc 24 Feb 1971 5321/71 Heading B3D [Also in Division F2] An apparatus for grinding slides 14 or the like comprises a pair of parallel guide bars 38 carried by a frame 28, and a work carriage 10 located over the frame by bearing means 82 having rolling contact with the bars. The bars are mounted between a transverse member 32 and a flange 36 carried by an extension 34 from a second transverse member 32 supported by uprights 30 of the frame 28. The member 32 and flange 36 rotatably support sprockets 40, 50 around which a chain 44 is entrained having its ends connected to the carriage 10. The sprocket 50 is secured to a shaft 52 which is connectible by a clutch 62 operable by a pneumatic cylinder 68 to a shaft 66 chain driven from a motor 74. The carriage contains a tray 16 in which groups 12 of glass slides 14 which are to have their edges ground are clamped by a pneumatically operated plate 18 against a wall 20 which abuts a wall 22 of the carriage. A handle 26 is provided for manual movement of the carriage which is supported on the bars 38 by the bearings 82. Each bearing consists of a plate 84 having a convex edge around which are disposed a plurality of concave rollers supported at their ends by endless chains 90, the concavity of the rollers being of the same radius as that of the bars. The bearings are arranged to be vertical at diagonally opposite corners of the carriage and at each of the other corners there is a pair of inclined bearings. The top edges of the glass slides held on the carriage are ground by a grinding wheel 100 supported by bearings on arms 120, 124 of a frame 122 pivotable about a rod 130 carried by the uprights 30, the grinding wheel being driven by a chain 110 from a motor 116. A pair of adjustable stops 128 limit the movement of the grinding wheel towards the carriage. A pivot 136 is mounted on a cross member 32 of the frame 28 and supports a lever 138 at one end pivotally connected to the pivotted frame 122 and at the other end to a pneumatic cylinder 140 pivotally connected to a bar 142 extending from the upright 30.
GB1325854D 1971-02-24 1971-02-24 Grinding apparatus Expired GB1325854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB532171 1971-02-24

Publications (1)

Publication Number Publication Date
GB1325854A true GB1325854A (en) 1973-08-08

Family

ID=9793903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325854D Expired GB1325854A (en) 1971-02-24 1971-02-24 Grinding apparatus

Country Status (1)

Country Link
GB (1) GB1325854A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554733A (en) * 2012-02-02 2012-07-11 广州兴华玻璃工业有限公司 Special edging production line for bulletproof glass
CN103111660A (en) * 2013-02-04 2013-05-22 侯如升 Sliding type operation base for drilling machine
CN105108604A (en) * 2015-09-21 2015-12-02 莱阳市金辉数控科技有限公司 Glass edge grinding machine
CN110216561A (en) * 2019-06-15 2019-09-10 广东腾基建设有限公司 A kind of grinding apparatus for construction(al)steel template

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554733A (en) * 2012-02-02 2012-07-11 广州兴华玻璃工业有限公司 Special edging production line for bulletproof glass
CN102554733B (en) * 2012-02-02 2015-08-12 广州兴华玻璃工业有限公司 Special edging production line for bulletproof glass
CN103111660A (en) * 2013-02-04 2013-05-22 侯如升 Sliding type operation base for drilling machine
CN105108604A (en) * 2015-09-21 2015-12-02 莱阳市金辉数控科技有限公司 Glass edge grinding machine
CN110216561A (en) * 2019-06-15 2019-09-10 广东腾基建设有限公司 A kind of grinding apparatus for construction(al)steel template

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Legal Events

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