JPS57211461A - Tool edge grinder - Google Patents

Tool edge grinder

Info

Publication number
JPS57211461A
JPS57211461A JP9329781A JP9329781A JPS57211461A JP S57211461 A JPS57211461 A JP S57211461A JP 9329781 A JP9329781 A JP 9329781A JP 9329781 A JP9329781 A JP 9329781A JP S57211461 A JPS57211461 A JP S57211461A
Authority
JP
Japan
Prior art keywords
spindle
drill
axis
support
grindstone
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.)
Granted
Application number
JP9329781A
Other languages
Japanese (ja)
Other versions
JPS60175B2 (en
Inventor
Toshiaki Hosoi
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 JP9329781A priority Critical patent/JPS60175B2/en
Publication of JPS57211461A publication Critical patent/JPS57211461A/en
Publication of JPS60175B2 publication Critical patent/JPS60175B2/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
    • 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

Abstract

PURPOSE:To grind the flap face of a drill which the central section at the tip is conical while the outercircumference is flat, by feeding the spindle for holding the drill to the direction of the support while rotating around the support which makes keeping the predetermined angle against the spindle. CONSTITUTION:A grindstone base 31 is provided to be freely adjusted positions in the direction of the grindstone axis and the vertical direction on a body 20. A feed table selectively positioned by the stoppers 23, 24 is provided on the body 20 while an angle selection table 50 is provided on the feed table such that the angular position around the axis 51 is adjustable. A spindle supporter 80 for supporting the spindle 90 for holding the drill adjustably in the direction of the axis (m') is provided slidably in the direction of the rotation and the axis (1') along the cam groove 85 on the support 60 on the angle selection table. The drill will index the edge to be grinded through the rotation of the spindle 90, and after cutting/feeding through the movement of the feed table to slide the spindle supporter 80 while rotating and to grind the flap face by means of the circumferential face 30b of the grindstone.
JP9329781A 1981-06-17 1981-06-17 Tool edge grinding device Expired JPS60175B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9329781A JPS60175B2 (en) 1981-06-17 1981-06-17 Tool edge grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9329781A JPS60175B2 (en) 1981-06-17 1981-06-17 Tool edge grinding device

Publications (2)

Publication Number Publication Date
JPS57211461A true JPS57211461A (en) 1982-12-25
JPS60175B2 JPS60175B2 (en) 1985-01-07

Family

ID=14078425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9329781A Expired JPS60175B2 (en) 1981-06-17 1981-06-17 Tool edge grinding device

Country Status (1)

Country Link
JP (1) JPS60175B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006312220A (en) * 2005-05-09 2006-11-16 Kanae Giken:Kk Grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006312220A (en) * 2005-05-09 2006-11-16 Kanae Giken:Kk Grinding device

Also Published As

Publication number Publication date
JPS60175B2 (en) 1985-01-07

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