GB855283A - Improvements in abrasive tools - Google Patents

Improvements in abrasive tools

Info

Publication number
GB855283A
GB855283A GB2282258A GB2282258A GB855283A GB 855283 A GB855283 A GB 855283A GB 2282258 A GB2282258 A GB 2282258A GB 2282258 A GB2282258 A GB 2282258A GB 855283 A GB855283 A GB 855283A
Authority
GB
United Kingdom
Prior art keywords
bearing
disc
wheel
threaded
ducts
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
GB2282258A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2282258A priority Critical patent/GB855283A/en
Priority to DE1959R0017925 priority patent/DE1808622U/en
Publication of GB855283A publication Critical patent/GB855283A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/02—Devices for lubricating or cooling circular saw blades
    • B23D59/025—Devices for lubricating or cooling circular saw blades the lubricating or cooling medium being applied through the mounting means of the tool, e.g. the tool spindle or hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings

Abstract

855,283. Abrasive tools. RONALDSON, J. V. July 8,1959 [July 16,1958], No. 22822/58. Class 60. A mounting. Figs. 1 and 2, for a rotary abrasive tool 1 of disc or wheel form comprises a central bearing 2 for supporting the abrasive disc or wheel threaded thereon and a pair of clamping plates 5, 5, also threaded on the bearing 2, bearing against the disc or wheel from opposite sides, each of the clamping plates having a marginal rib 8 at its inner side which is interrupted at intervals along its length to form radial ducts 9 and is applied flat against the disc or wheel to enclose these ducts, and the bearing 2 being channelled to allow for the supply of coolant liquid to each of the chambers 10 between the clamping plates and the disc or wheel and through the corresponding ducts and over the corresponding lateral surface of the latter to the operative periphery of the latter under the centrifugal effect of the tool rotation, whereby the liquid maintains contact with the disc or wheel surface over the whole of its travel from the bearing to the operative periphery. The bearing 2 is in the form of a hollow cylindrical thimble with a flange 6 and a threaded bore to receive a screw threaded spigot 3 on a tool bar 4 having a collar 7. The thimble has radial channels 12 leading from the hollow interior 11 to which coolant liquid is supplied by a nozzle 13. In a modification ,Fig. 3, the bearing 14 is integral with the tool bar 4 which carries a clamping nut 16.
GB2282258A 1958-07-16 1958-07-16 Improvements in abrasive tools Expired GB855283A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2282258A GB855283A (en) 1958-07-16 1958-07-16 Improvements in abrasive tools
DE1959R0017925 DE1808622U (en) 1958-07-16 1959-02-20 ROTATING CUTTING TOOL WITH RADIAL LIQUID COOLING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2282258A GB855283A (en) 1958-07-16 1958-07-16 Improvements in abrasive tools

Publications (1)

Publication Number Publication Date
GB855283A true GB855283A (en) 1960-11-30

Family

ID=10185611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2282258A Expired GB855283A (en) 1958-07-16 1958-07-16 Improvements in abrasive tools

Country Status (2)

Country Link
DE (1) DE1808622U (en)
GB (1) GB855283A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862251A1 (en) * 2003-11-17 2005-05-20 Giat Ind Sa Lubricator for diamond-edged disc used for cutting glass or stone has hollow spindle extension with radial grooves to eject fluid over disc surface
JP2014046368A (en) * 2012-08-29 2014-03-17 Mitsubishi Heavy Ind Ltd Grinding stone tool
CN105234487A (en) * 2015-11-03 2016-01-13 宁波平海机械设备有限公司 Cutter disc structure of cutting machine
CN106181791A (en) * 2016-08-22 2016-12-07 哈尔滨理工大学 A kind of combination type emery wheel
CN116475954A (en) * 2023-05-23 2023-07-25 肇庆创富新材料科技股份有限公司 Processing equipment for producing aluminum templates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114274044B (en) * 2021-12-31 2023-12-26 厦门创云精智机械设备股份有限公司 Grinding wheel and bench grinder using same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862251A1 (en) * 2003-11-17 2005-05-20 Giat Ind Sa Lubricator for diamond-edged disc used for cutting glass or stone has hollow spindle extension with radial grooves to eject fluid over disc surface
JP2014046368A (en) * 2012-08-29 2014-03-17 Mitsubishi Heavy Ind Ltd Grinding stone tool
US10071465B2 (en) 2012-08-29 2018-09-11 Mitsubsihi Heavy Industries Machine Tool Co., Ltd. Grindstone tool
CN105234487A (en) * 2015-11-03 2016-01-13 宁波平海机械设备有限公司 Cutter disc structure of cutting machine
CN106181791A (en) * 2016-08-22 2016-12-07 哈尔滨理工大学 A kind of combination type emery wheel
CN116475954A (en) * 2023-05-23 2023-07-25 肇庆创富新材料科技股份有限公司 Processing equipment for producing aluminum templates
CN116475954B (en) * 2023-05-23 2023-11-07 肇庆创富新材料科技股份有限公司 Processing equipment for producing aluminum templates

Also Published As

Publication number Publication date
DE1808622U (en) 1960-03-24

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