KR950002900A - Fine Boring Tools - Google Patents

Fine Boring Tools Download PDF

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Publication number
KR950002900A
KR950002900A KR1019930012471A KR930012471A KR950002900A KR 950002900 A KR950002900 A KR 950002900A KR 1019930012471 A KR1019930012471 A KR 1019930012471A KR 930012471 A KR930012471 A KR 930012471A KR 950002900 A KR950002900 A KR 950002900A
Authority
KR
South Korea
Prior art keywords
eccentric circle
micro
eccentric
dimension adjusting
cutting
Prior art date
Application number
KR1019930012471A
Other languages
Korean (ko)
Other versions
KR950013502B1 (en
Inventor
오일광
김문수
Original Assignee
오일광
김문수
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 오일광, 김문수 filed Critical 오일광
Priority to KR1019930012471A priority Critical patent/KR950013502B1/en
Publication of KR950002900A publication Critical patent/KR950002900A/en
Application granted granted Critical
Publication of KR950013502B1 publication Critical patent/KR950013502B1/en

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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
    • B23B29/03—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
    • B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
    • 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
    • B23B27/06—Profile cutting tools, i.e. forming-tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2229/00—Details of boring bars or boring heads

Landscapes

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

Abstract

본 발명은 밀링이라든지 선반 보링머쉰 등 회전력을 이용하는 절삭가공기계에 장착하여 내경가공을 목적으로 사용하기 위한 보링공구에 대한 것으로 더 자세히 말하자면 절삭가공치수를 미세하게 조절하고자 편심 원부를 절삭가공기계에 물려질 고정축 또는 아버에 대해 임의량 편심지게 형성한후, 그 편심원부와 동축상에서 회동하되 절삭공구가 결합된 미세치수조절부의 회동정도에 따라 상기 편심량이 분할되게 하고, 그 조정은 편심원부의 원주면상에 표시한 분할눈금으로써 선택할 수 있도록 하며, 미세치수조절부를 편심원부에 결속하고, 또 미세조절후 고정할 수 있도록 하기 위해 클램핑수단을 각각 사용하며, 또한 미세치수조절부에는 절삭공구를 체결하되 황삭, 정삭 등의 용도에 따라 교체해 줄수 있도록 한데에 특징이 있는 것이다.The present invention relates to a boring tool mounted on a cutting machine using a rotating force, such as milling or a lathe boring machine, for use for internal diameter machining. More specifically, the eccentric part is bitten to the cutting machine to finely control the cutting dimension. After forming an arbitrary amount of eccentricity with respect to the vaginal fixed shaft or arbor, the eccentric amount is rotated coaxially with the eccentric circle, and the eccentric amount is divided according to the degree of rotation of the micro dimensional control unit in which the cutting tool is coupled. It is possible to select by the division scale indicated on the surface, and to use the clamping means to fasten the micro dimensional control unit to the eccentric circle and to fix it after the micro adjustment, and to connect the cutting tool to the micro dimensional control unit. It is characterized by being able to be replaced according to the purpose of roughing and finishing.

Description

미세조절이 가능한 보링공구Fine Boring Tools

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 전체구성을 보인 조립단면도, 제2도는 본 발명의 분해단면도, 제3도는 본 발명의 작용상태를 보인 개략도.Figure 1 is an assembled cross-sectional view showing the overall configuration of the present invention, Figure 2 is an exploded cross-sectional view of the present invention, Figure 3 is a schematic view showing an operating state of the present invention.

Claims (3)

기계의 헤드척에 물려 고정되는 아버와; 상기 아버의 중심축선에 대하여 임의의 편심량을 갖도록 일체로 형성되는 편심원부와, 상기 편심원부와 동축상으로 돌출된 회동안내 축에 회동가능토록 축삽되며, 상기 편심원부와 동축인채 동일직경을 가지는 미세치수조절부와; 상기 미세치수조절부의 상기 편심원부에 대한 슬립운동을 구속하기 위하여 임의의 회동위치를 유지토록 고정시켜 주는 클램핑수단; 및 상기 미세치수조절부에 착탈가능하게 결합되는 절삭공구와로 구성되어 상기 미세치수조절부의 회동량에 따라 절삭경을 조정하게 됨을 특징으로 하는 미세조절이 가능한 보링공구.An arbor fixed to the head chuck of the machine; An eccentric circle unit which is integrally formed to have an arbitrary amount of eccentricity with respect to the center axis of the arbor, and is inserted into the inner shaft during rotation which is coaxially projected with the eccentric circle, and is rotatably inserted, and has the same diameter coaxially with the eccentric circle. A dimension adjusting unit; Clamping means for fixing an arbitrary rotational position to restrain the slip motion of the micro-dimension adjusting unit against the eccentric circle portion; And a cutting tool detachably coupled to the fine dimension adjusting part to adjust the cutting diameter according to the amount of rotation of the fine dimension adjusting part. 제1항에 있어서, 상기한 절삭공구는 보링바 일측단에 일체로 형성되는 원판체를 보유하며, 상기 원판체는 상기 미세치수조절부에 일정한 기준위치를 갖도록 결합됨을 특징으로 하는 미세조절이 가능한 보링공구.According to claim 1, wherein the cutting tool has a disk body formed integrally on one end of the boring bar, the disk body is finely adjustable boring, characterized in that coupled to have a predetermined reference position to the fine dimension control unit tool. 제1항 또는 제2항에 있어서, 상기한 클림핑 수단은 클림핑보울트의 쐐기작용에 의하여 상기 미세치수조절부를 축방향으로 힘을 가하여 편심원부에 밀착시키게 되는 수단임을 특징으로 하는 미세조절이 가능한 보링공구.According to claim 1 or 2, wherein the crimping means is a means for fine adjustment characterized in that the close contact with the eccentric circle by applying a force in the axial direction by the micro-dimension adjusting portion by the wedge action of the crimping bolt Boring tools. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012471A 1993-07-03 1993-07-03 Boring bar KR950013502B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012471A KR950013502B1 (en) 1993-07-03 1993-07-03 Boring bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012471A KR950013502B1 (en) 1993-07-03 1993-07-03 Boring bar

Publications (2)

Publication Number Publication Date
KR950002900A true KR950002900A (en) 1995-02-16
KR950013502B1 KR950013502B1 (en) 1995-11-08

Family

ID=19358675

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012471A KR950013502B1 (en) 1993-07-03 1993-07-03 Boring bar

Country Status (1)

Country Link
KR (1) KR950013502B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899091B1 (en) * 2007-05-04 2009-05-25 마그나파워트레인코리아 주식회사 Eccentric Boring Equipment Using Vertical Lathe
KR20160090628A (en) 2015-01-22 2016-08-01 (주) 새한테크 Mat coated with polyurethane for floor having excellent impact resistance and sound insulation
KR20160090629A (en) 2015-01-22 2016-08-01 (주) 새한테크 Mat coated with polyurethane for floor having excellent impact resistance and sound insulation
KR20170007289A (en) * 2014-05-13 2017-01-18 엠씨아이 (미러 컨트롤스 인터내셔널) 네덜란드 비.브이. Wing mirror unit, drive construction, and rotation sensor
WO2024101784A1 (en) * 2022-11-07 2024-05-16 신호열 Boring apparatus for processing soft jaw

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100622051B1 (en) * 2004-11-09 2006-09-19 박용철 Apparatus of back cutting tool
KR101441794B1 (en) * 2013-02-27 2014-09-17 김지애 Back chamfering tool for hole working
KR101440820B1 (en) * 2013-09-03 2014-09-23 주식회사 다인정공 Chuck for fastening cutting tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899091B1 (en) * 2007-05-04 2009-05-25 마그나파워트레인코리아 주식회사 Eccentric Boring Equipment Using Vertical Lathe
KR20170007289A (en) * 2014-05-13 2017-01-18 엠씨아이 (미러 컨트롤스 인터내셔널) 네덜란드 비.브이. Wing mirror unit, drive construction, and rotation sensor
KR20160090628A (en) 2015-01-22 2016-08-01 (주) 새한테크 Mat coated with polyurethane for floor having excellent impact resistance and sound insulation
KR20160090629A (en) 2015-01-22 2016-08-01 (주) 새한테크 Mat coated with polyurethane for floor having excellent impact resistance and sound insulation
WO2024101784A1 (en) * 2022-11-07 2024-05-16 신호열 Boring apparatus for processing soft jaw

Also Published As

Publication number Publication date
KR950013502B1 (en) 1995-11-08

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A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee