WO2013002506A3 - 카트리지 타입 마이크로 보링바 - Google Patents

카트리지 타입 마이크로 보링바 Download PDF

Info

Publication number
WO2013002506A3
WO2013002506A3 PCT/KR2012/004847 KR2012004847W WO2013002506A3 WO 2013002506 A3 WO2013002506 A3 WO 2013002506A3 KR 2012004847 W KR2012004847 W KR 2012004847W WO 2013002506 A3 WO2013002506 A3 WO 2013002506A3
Authority
WO
WIPO (PCT)
Prior art keywords
adjusting member
adjusting
main body
boring bar
cartridge
Prior art date
Application number
PCT/KR2012/004847
Other languages
English (en)
French (fr)
Other versions
WO2013002506A2 (ko
Inventor
이선우
Original Assignee
Lee Sun Woo
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 Lee Sun Woo filed Critical Lee Sun Woo
Publication of WO2013002506A2 publication Critical patent/WO2013002506A2/ko
Publication of WO2013002506A3 publication Critical patent/WO2013002506A3/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03421—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by pivoting the tool carriers or by elastic deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

본 발명은 카트리지 타입 마이크로 보링바에 있어서, 몸체; 상기 몸체의 하부에 고정부재로 일측이 고정되는 제1조절부재; 상기 몸체 및 제1조절부재를 관통하며 삽입되어 상기 제1조절부재가 고정되는 고정핀; 상기 제1조절부재의 하단에 팁고정볼트로 고정되는 절삭팁; 및 상기 몸체의 하단에 형성된 조절공에 나사결합방식으로 삽입되며, 일측에서 타측으로 반경이 작아지는 테이퍼를 포함하는 제2조절부재;를 포함하고, 상기 제2조절부재는, 상기 테이퍼와 제1조절부재의 일측면이 접촉되게 삽입되며, 회전됨에 따라 상기 고정핀을 중심으로 상기 제1조절부재의 하부가 휘어지게 되는 것을 특징으로 한다. 본 발명에 따르면, 보링바를 통해 부품조립시 볼트 등의 삽입구멍을 형성될 때, 조절바를 이용하여 조절체의 휨을 조절함으로써 삽입구멍의 반경을 조절할 수 있으며, 삽입구멍이 형성되면서 발생하는 칩이 칩 배출홈에 의해 용이하게 외부로 배출시킬 수 있는 카트리지 타입 마이크로 보링바를 제공할 수 있다.
PCT/KR2012/004847 2011-06-27 2012-06-20 카트리지 타입 마이크로 보링바 WO2013002506A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0062133 2011-06-27
KR1020110062133A KR101102064B1 (ko) 2011-06-27 2011-06-27 카트리지 타입 마이크로 보링바

Publications (2)

Publication Number Publication Date
WO2013002506A2 WO2013002506A2 (ko) 2013-01-03
WO2013002506A3 true WO2013002506A3 (ko) 2013-04-04

Family

ID=45613665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004847 WO2013002506A2 (ko) 2011-06-27 2012-06-20 카트리지 타입 마이크로 보링바

Country Status (2)

Country Link
KR (1) KR101102064B1 (ko)
WO (1) WO2013002506A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685687B1 (ko) * 2016-03-24 2016-12-12 (주)우남기공 마이크로 보링 바
DE102017213046A1 (de) * 2017-07-28 2019-01-31 Gühring KG Zerspanungswerkzeug und verfahren zum bearbeiten einer lagergasse
DE102017213063A1 (de) * 2017-07-28 2019-01-31 Gühring KG Zerspanungswerkzeug mit einer stelleinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998737A (en) * 1959-10-19 1961-09-05 Valeron Corp Adjustable diameter cutter for boring operations and the like
US3381553A (en) * 1966-04-08 1968-05-07 Warner Swasey Co Adjustable boring bar
JPS57118105U (ko) * 1981-01-12 1982-07-22
JPS61127904U (ko) * 1985-01-25 1986-08-11

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608724B2 (ja) * 1981-11-16 1985-03-05 株式会社日立製作所 検出装置
JPS61127904A (ja) * 1984-11-28 1986-06-16 Hitachi Ltd 同調シリンダ用油圧回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998737A (en) * 1959-10-19 1961-09-05 Valeron Corp Adjustable diameter cutter for boring operations and the like
US3381553A (en) * 1966-04-08 1968-05-07 Warner Swasey Co Adjustable boring bar
JPS57118105U (ko) * 1981-01-12 1982-07-22
JPS61127904U (ko) * 1985-01-25 1986-08-11

Also Published As

Publication number Publication date
WO2013002506A2 (ko) 2013-01-03
KR101102064B1 (ko) 2012-01-04

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