JPS54105381A - Device for removing chips from drills or taps - Google Patents

Device for removing chips from drills or taps

Info

Publication number
JPS54105381A
JPS54105381A JP1113278A JP1113278A JPS54105381A JP S54105381 A JPS54105381 A JP S54105381A JP 1113278 A JP1113278 A JP 1113278A JP 1113278 A JP1113278 A JP 1113278A JP S54105381 A JPS54105381 A JP S54105381A
Authority
JP
Japan
Prior art keywords
tap
guide
taps
flutes
screw
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.)
Pending
Application number
JP1113278A
Other languages
Japanese (ja)
Inventor
Toshikatsu Iwata
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.)
NIPPON TAANINGU KK
Mitsubishi Electric Corp
Original Assignee
NIPPON TAANINGU KK
Mitsubishi Electric Corp
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 NIPPON TAANINGU KK, Mitsubishi Electric Corp filed Critical NIPPON TAANINGU KK
Priority to JP1113278A priority Critical patent/JPS54105381A/en
Publication of JPS54105381A publication Critical patent/JPS54105381A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Abstract

PURPOSE: To improve machining efficiency by cutting and removing chips produced while metallic materials are machined with drills or taps.
CONSTITUTION: A chip removing device 2 has a cylindrical guide 3, a guide screw 4 which passes through the guide 3 axially, and cutting edges 5 formed by cutting off partially the end surface of the guide 3, and is clamped to a work 9 having a tap-drilled hole 9A with a thrust piece 8, a push screw 7 and a clamping handle 6. A tap 1 is a standard market-sold one and its screw part is provided with right hand spiral cutter flutes 1A and edges 1B and 1C formed on both sides of the flutes 1A. By the forward turn of the tap 1, the tap 1 passes through the guide screw 4 and taps the tap-drilled hole 9A and the tapped chips 10 are guided by the flutes 1A and cut by the cutting edges 5.
COPYRIGHT: (C)1979,JPO&Japio
JP1113278A 1978-02-03 1978-02-03 Device for removing chips from drills or taps Pending JPS54105381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1113278A JPS54105381A (en) 1978-02-03 1978-02-03 Device for removing chips from drills or taps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1113278A JPS54105381A (en) 1978-02-03 1978-02-03 Device for removing chips from drills or taps

Publications (1)

Publication Number Publication Date
JPS54105381A true JPS54105381A (en) 1979-08-18

Family

ID=11769480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1113278A Pending JPS54105381A (en) 1978-02-03 1978-02-03 Device for removing chips from drills or taps

Country Status (1)

Country Link
JP (1) JPS54105381A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7665934B2 (en) 2006-10-18 2010-02-23 Kennametal Inc. Cutting tap and method of making a cutting tap
US7950880B2 (en) 2006-10-18 2011-05-31 Kennametal Inc. Spiral flute tap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7665934B2 (en) 2006-10-18 2010-02-23 Kennametal Inc. Cutting tap and method of making a cutting tap
US7950880B2 (en) 2006-10-18 2011-05-31 Kennametal Inc. Spiral flute tap

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