GB274346A - Improvements in or relating to grinding or abrading machines - Google Patents

Improvements in or relating to grinding or abrading machines

Info

Publication number
GB274346A
GB274346A GB3191526A GB3191526A GB274346A GB 274346 A GB274346 A GB 274346A GB 3191526 A GB3191526 A GB 3191526A GB 3191526 A GB3191526 A GB 3191526A GB 274346 A GB274346 A GB 274346A
Authority
GB
United Kingdom
Prior art keywords
slide
screw
frame
pulley
grinding
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
GB3191526A
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
Publication of GB274346A publication Critical patent/GB274346A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • 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
    • B24B27/00—Other grinding machines or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

274,346. Jung, K. Sept. 25, 1926, [Convention date]. Flat extended surfaces, surfacing; protecting parts of machines.-In a grinding-machine having a tool carrier adjustable vertically on a standard, the gearing for moving the work and the tool, and the tool carrier guides are enclosed to prevent the entrance of dust. As applied to a surface grinding machine, the frame 1 is closed at the bottom by a plate 2, and within the frame is a housing 3 enclosing hydraulic driving gear including a pump driven by a shaft 5 from the main shaft 7 of the machine; a flange 4 on the housing 3 closes the frame at the front. On the frame is a carriage 9 transversely movable by a nut 10 and a screw 11, which screw is enclosed by telescopic tubes 15; the screw is rotated by ratchet gear 12 from the gearing in the housing 3, and the carriage 9 has thereon a slide 17 movable longitudinally by hydraulic gear 19, 20. The grinding-wheel 21 is mounted on a spindle 22 carried by a slide 26 closed at the rear by a plate 27, and the slide is movable vertically on a standard 31 by screw gearing 34, 35 operated by a shaft 40 carrying a hand wheel. The slide 26 has extensible bellows 32 enclosing it at the lower end, and is closed at the top by a cap 29. Within the slide is a belt 43 driven by a pulley 44 and passing round a pulley 46 on the spindle 22, round a pulley 45, and round a spring-pressed jockey pulley 47.
GB3191526A 1926-09-25 1926-12-16 Improvements in or relating to grinding or abrading machines Expired GB274346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ29145D DE466668C (en) 1926-09-25 1926-09-25 Grinding machine with vertically adjustable tool holder

Publications (1)

Publication Number Publication Date
GB274346A true GB274346A (en) 1927-07-21

Family

ID=7203519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3191526A Expired GB274346A (en) 1926-09-25 1926-12-16 Improvements in or relating to grinding or abrading machines

Country Status (3)

Country Link
DE (1) DE466668C (en)
FR (1) FR626605A (en)
GB (1) GB274346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109015088A (en) * 2018-08-24 2018-12-18 孙健春 A kind of Metal Cutting Machine Tool that can prevent metal fillings from splashing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020255B (en) * 1954-08-07 1957-11-28 Karl Hack Spring end grinding machine with vertical grinding spindle and grinding wheel spacing adjustable by means of a fine measuring thread
DE1056962B (en) * 1957-04-05 1959-05-06 Ernst Friedrich Hofmann Guide arrangement for the lifting column carrying the grinding headstock of surface grinding machines
US5075994A (en) * 1991-03-19 1991-12-31 Nishioka Jim Z Trigger cover
CN112692685B (en) * 2020-12-30 2022-05-27 李娇 A polisher for aircraft equipment makes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109015088A (en) * 2018-08-24 2018-12-18 孙健春 A kind of Metal Cutting Machine Tool that can prevent metal fillings from splashing
CN109015088B (en) * 2018-08-24 2020-10-09 孙健春 Metal cutting machine tool capable of preventing metal chips from splashing

Also Published As

Publication number Publication date
FR626605A (en) 1927-09-15
DE466668C (en) 1928-10-09

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