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GB964650A - Grinding wheel dressing device - Google Patents

Grinding wheel dressing device

Info

Publication number
GB964650A
GB964650A GB1609363A GB1609363A GB964650A GB 964650 A GB964650 A GB 964650A GB 1609363 A GB1609363 A GB 1609363A GB 1609363 A GB1609363 A GB 1609363A GB 964650 A GB964650 A GB 964650A
Authority
GB
United Kingdom
Prior art keywords
grinding wheel
diamond
arm
adjustable
stop
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
GB1609363A
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.)
Feinmechanik GmbH
Original Assignee
Feinmechanik GmbH
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 Feinmechanik GmbH filed Critical Feinmechanik GmbH
Publication of GB964650A publication Critical patent/GB964650A/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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/02—Devices or means for dressing or conditioning abrasive surfaces of plane surfaces on abrasive tools
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

964,650. Grinding. FEINMECHANIK G.m.b.H. April 24, 1963 [April 25, 1962], No. 16093/63. Heading B3D. A grinding wheel dressing device for a machine for grinding engraving cutters comprises a dressing tool 34, Figs. 1 and 3, which is on a movable carrier 36 and can be displaced along a flat front face of the grinding wheel 20, the range of movement of the tool being restricted by stops 44, 46 so that, when the tool is moved across the wheel, a narrow edge lip remains standing. The cutter is initially cylindrical and is ground to a semi-cylindrical shape having a plane surface which is ground by the narrow edge lip to avoid overheating the cutter. The dressing tool consists of a diamond 34 at the end of a bolt 32 disposed at one end of an arm 36 forming the carrier. A stop 46 is disposed intermediate the ends of the arm and cooperates with the stop 44 which is in the form of an eccentric rotatably adjustable by a knurled head 42 to vary the limiting position of the diamond and the width of the lip remaining on the grinding wheel. The stop 46 can be withdrawn by a knob 48 to enable the diamond to be moved over the complete face of the grinding wheel. In a similar embodiment, the adjustable eccentric 44 is replaced by an axially adjustable screw. The grinding wheel 20 is mounted on a spindle 18 which engages a keyed shaft 16 driven by a belt engaging a pulley 14 and is axially adjustable to adjust the grinding wheel relative to the diamond by rotation of a shaft 28 in screw-threaded engagement with an arm 24 of a bearing 22 for the shaft 18. In another embodiment, the diamond 34 is carried at the end of one arm 64, Fig. 7, of a double-armed lever pivotable about a shaft in a sleeve 88. The end of the other arm carries a withdrawable stop 72 which co-operates with a helicoidal surface 82 to determine the limiting movement of the diamond, the surface 82 being rotatably adjustable to adjust the limiting position. The diamond is adjustable axially of the grinding wheel by a knob 86 co-operating with the sleeve 88.
GB1609363A 1962-04-25 1963-04-24 Grinding wheel dressing device Expired GB964650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF36639A DE1202679B (en) 1962-04-25 1962-04-25 Pulling device for face grinding wheels on graver grinding machines

Publications (1)

Publication Number Publication Date
GB964650A true GB964650A (en) 1964-07-22

Family

ID=7096542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1609363A Expired GB964650A (en) 1962-04-25 1963-04-24 Grinding wheel dressing device

Country Status (4)

Country Link
AT (1) AT239095B (en)
CH (1) CH420902A (en)
DE (1) DE1202679B (en)
GB (1) GB964650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149792U (en) * 1978-04-11 1979-10-18

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623815C (en) *
DE491379C (en) * 1922-08-11 1930-02-10 Bengt Magnus Wilhelm Hanson Dressing of profiled thread grinding wheels using a diamond
DE589170C (en) * 1932-04-27 1933-12-04 Herbert Lindner G M B H Device for dressing profiled thread grinding wheels
US2077363A (en) * 1935-08-07 1937-04-13 Norton Co Grinding wheel truing apparatus
CH218433A (en) * 1940-02-12 1941-12-15 Deckel Fa Friedrich Dressing device for grinding wheels.
DE928629C (en) * 1951-09-04 1955-06-06 Guenther Klewer Dressing device for profile grinding wheels, especially multi-tooth wheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149792U (en) * 1978-04-11 1979-10-18

Also Published As

Publication number Publication date
AT239095B (en) 1965-03-10
CH420902A (en) 1966-09-15
DE1202679B (en) 1965-10-07

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