JPS6450011U - - Google Patents

Info

Publication number
JPS6450011U
JPS6450011U JP1987144715U JP14471587U JPS6450011U JP S6450011 U JPS6450011 U JP S6450011U JP 1987144715 U JP1987144715 U JP 1987144715U JP 14471587 U JP14471587 U JP 14471587U JP S6450011 U JPS6450011 U JP S6450011U
Authority
JP
Japan
Prior art keywords
cutter body
cutter
mounting shaft
tool mounting
male thread
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
JP1987144715U
Other languages
Japanese (ja)
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
Priority to JP1987144715U priority Critical patent/JPS6450011U/ja
Priority to US07/244,825 priority patent/US4964762A/en
Priority to DE3831397A priority patent/DE3831397C2/en
Priority to KR2019880015426U priority patent/KR940004921Y1/en
Publication of JPS6450011U publication Critical patent/JPS6450011U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/26—Securing milling cutters to the driving spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第２図は本考案の第１実施例を示
す図であつて、第１図はカツタ締結装置の断面図
、第２図は第１図の―線に沿う断面図、第３
図ないし第４図は本考案の第２実施例を示す図で
あつて、第３図はカツタ締結装置の断面図、第４
図はカツタ締結装置の下面図、第５図ないし第６
図は従来例として示した図であつて、第５図はカ
ツタ締結装置の断面図、第６図はカツタ締結装置
の下面図、第７図は、他の従来例として示したカ
ツタ締結装置の断面図である。 １１，２１……アーバ（工具取付軸）、１１ｂ
，２１ｃ……ねじ穴、１２，２２……カツタ本体
、１２ｅ，２２ｄ……切欠、１３，２３……クラ
ンパ、１３ａ，２３ａ……突出部、１３ｂ，２３
ｂ……ねじ穴、１４，２４……クランプねじ、１
４ａ，２４ａ……右ねじ（雄ねじ）、１４ｂ，２
４ｂ……左ねじ（雄ねじ）、１６，２６……切刃
チツプ。 1 and 2 are views showing a first embodiment of the present invention, in which FIG. 1 is a cross-sectional view of the cutter fastening device, FIG. 2 is a cross-sectional view taken along the line - in FIG. 1, and FIG.
4 to 4 are diagrams showing a second embodiment of the present invention, in which FIG. 3 is a sectional view of the cutter fastening device, and FIG.
The figure is a bottom view of the cutter fastening device, Figures 5 to 6.
The figures are diagrams shown as conventional examples, and FIG. 5 is a sectional view of a cutter fastening device, FIG. 6 is a bottom view of the cutter fastening device, and FIG. 7 is a cutter fastening device shown as another conventional example. FIG. 11, 21...Arbor (tool mounting shaft), 11b
, 21c...Screw hole, 12, 22...Cut body, 12e, 22d...Notch, 13, 23...Clamper, 13a, 23a...Protrusion, 13b, 23
b...Screw hole, 14, 24...Clamp screw, 1
4a, 24a...right-hand thread (male thread), 14b, 2
4b... Left-hand thread (male thread), 16, 26... Cutting blade tip.

Claims (1)

【実用新案登録請求の範囲】 工具取付軸の先端部に軸心を合わせて嵌合され
るカツタ本体と、このカツタ本体をクランパを介
して前記工具取付軸に取り付けるクランプねじと
を備えているカツタ締結装置において、 前記カツタ本体の先端外周部には複数の切刃チ
ツプが装着され、かつその内周には軸方向に延び
る複数の切欠が周方向に等間隔に設けられ、前記
クランプねじの一端には前記工具取付軸の先端面
に設けられたねじ穴に螺合する雄ねじが形成され
、かつ他端には前記一端とは逆ねじの雄ねじが形
成され、前記クランパの外周には前記カツタ本体
の切欠を通過し得る突出部が設けられ、かつ前記
クランプねじの他端の雄ねじに螺合するねじ穴が
形成されていることを特徴とするカツタ締結装置
。[Claims for Utility Model Registration] A cutter comprising a cutter body that is fitted to the tip of a tool mounting shaft with its axis aligned, and a clamp screw that attaches the cutter body to the tool mounting shaft via a clamper. In the fastening device, a plurality of cutting blade tips are attached to the outer periphery of the tip of the cutter body, and a plurality of notches extending in the axial direction are provided on the inner periphery at equal intervals in the circumferential direction, and one end of the clamp screw is provided with a plurality of cutting blade tips. is formed with a male thread that is screwed into a threaded hole provided on the tip surface of the tool mounting shaft, and a male thread with a thread opposite to the one end is formed on the other end, and the cutter body is formed on the outer periphery of the clamper. A cutter fastening device characterized in that a protrusion that can pass through a notch is provided, and a threaded hole is formed to be screwed into a male thread at the other end of the clamp screw.
JP1987144715U 1987-09-18 1987-09-22 Pending JPS6450011U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1987144715U JPS6450011U (en) 1987-09-22 1987-09-22
US07/244,825 US4964762A (en) 1987-09-18 1988-09-15 Combination of cutter and fastener unit therefor
DE3831397A DE3831397C2 (en) 1987-09-18 1988-09-15 Combination of a cutting tool with a fastening unit for fastening the cutting tool
KR2019880015426U KR940004921Y1 (en) 1987-09-22 1988-09-20 Milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987144715U JPS6450011U (en) 1987-09-22 1987-09-22

Publications (1)

Publication Number Publication Date
JPS6450011U true JPS6450011U (en) 1989-03-28

Family

ID=15368613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987144715U Pending JPS6450011U (en) 1987-09-18 1987-09-22

Country Status (2)

Country Link
JP (1) JPS6450011U (en)
KR (1) KR940004921Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019042882A (en) * 2017-09-04 2019-03-22 三菱マテリアル株式会社 cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019042882A (en) * 2017-09-04 2019-03-22 三菱マテリアル株式会社 cutter

Also Published As

Publication number Publication date
KR940004921Y1 (en) 1994-07-23
KR890006499U (en) 1989-05-13

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