JPS6346219Y2 - - Google Patents

Info

Publication number
JPS6346219Y2
JPS6346219Y2 JP1987047620U JP4762087U JPS6346219Y2 JP S6346219 Y2 JPS6346219 Y2 JP S6346219Y2 JP 1987047620 U JP1987047620 U JP 1987047620U JP 4762087 U JP4762087 U JP 4762087U JP S6346219 Y2 JPS6346219 Y2 JP S6346219Y2
Authority
JP
Japan
Prior art keywords
drill
clamping
side plates
screw
tightening
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
JP1987047620U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62165840U (zh
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 filed Critical
Publication of JPS62165840U publication Critical patent/JPS62165840U/ja
Application granted granted Critical
Publication of JPS6346219Y2 publication Critical patent/JPS6346219Y2/ja
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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/242—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of step drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP1987047620U 1978-07-29 1987-03-30 Expired JPS6346219Y2 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833420 DE2833420C2 (de) 1978-07-29 1978-07-29 Vorrichtung zum Schleifen der Schneiden von Spiralbohrern

Publications (2)

Publication Number Publication Date
JPS62165840U JPS62165840U (zh) 1987-10-21
JPS6346219Y2 true JPS6346219Y2 (zh) 1988-12-01

Family

ID=6045768

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9599779A Pending JPS5524893A (en) 1978-07-29 1979-07-27 Regrinding device of drill
JP1987047620U Expired JPS6346219Y2 (zh) 1978-07-29 1987-03-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9599779A Pending JPS5524893A (en) 1978-07-29 1979-07-27 Regrinding device of drill

Country Status (2)

Country Link
JP (2) JPS5524893A (zh)
DE (1) DE2833420C2 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146664C1 (de) * 1981-11-25 1983-07-07 Karl 7539 Kämpfelbach Reiling Haltevorrichtung fuer Bohrer zum Schleifen der Schneiden
JPS59105345U (ja) * 1982-12-28 1984-07-16 鈴幸商事株式会社 ドリル刃先研磨装置におけるドリル刃先芯出し装置
JPS59105344U (ja) * 1982-12-28 1984-07-16 鈴幸商事株式会社 ドリル刃先研磨装置のドリルチヤツク
JPS59124557A (ja) * 1982-12-28 1984-07-18 Suzukou Shoji Kk ドリル刃先研磨装置
JPH0435089Y2 (zh) * 1985-10-07 1992-08-20
JPH0521313Y2 (zh) * 1987-12-02 1993-06-01
JPH0435088Y2 (zh) * 1988-10-25 1992-08-20
US4916867A (en) * 1988-12-19 1990-04-17 Lockwood David N Drill bit sharpener
DE10015789B4 (de) * 2000-03-30 2005-02-10 Franz Nowotny Vorrichtung zum Halten eines Bohrers beim Nachschleifen
DE102004026081B4 (de) * 2004-05-25 2014-10-30 Volkswagen Ag Spannvorrichtung
AU2009263039B2 (en) * 2008-06-26 2014-07-10 Tormek Ab A device for sharpening a twist drill point and a method for its use

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037329A (en) * 1957-09-20 1962-06-05 Cincinnati Milling Machine Co Method and apparatus for grinding drills

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB123513A (en) * 1918-12-17 1919-02-27 Isaac Edward Mottram Improvements in or relating to Drill Grinding Machines.
US2078306A (en) * 1935-12-26 1937-04-27 Roderick O Baalmann Drill sharpener
GB570229A (en) * 1944-05-15 1945-06-27 David Thomas Edward Fielding Improvements in machines for grinding drills and similar tools
US2556073A (en) * 1948-07-02 1951-06-05 William H Rowe Machine for grinding drills
US2768485A (en) * 1953-04-03 1956-10-30 Edmund C Clarke Drill grinding fixture
DE1477924A1 (de) * 1964-01-08 1969-05-29 Werkzeugfabrik Veb Schleifeinrichtung,insbesondere fuer Spiralbohrer
CH438071A (de) * 1965-04-22 1967-06-15 V Mitchell Ebb Vorrichtung zum Halten und Schleifen eines Spiralbohrers
US3374587A (en) * 1966-03-16 1968-03-26 Simpkins Drill grinding attachment
JPS4710991U (zh) * 1971-02-26 1972-10-09
US3952459A (en) * 1974-10-29 1976-04-27 Lisle Corporation Drill grinder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037329A (en) * 1957-09-20 1962-06-05 Cincinnati Milling Machine Co Method and apparatus for grinding drills

Also Published As

Publication number Publication date
JPS5524893A (en) 1980-02-22
DE2833420C2 (de) 1981-12-24
DE2833420A1 (de) 1980-02-07
JPS62165840U (zh) 1987-10-21

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