JPS6330407U - - Google Patents

Info

Publication number
JPS6330407U
JPS6330407U JP1986123185U JP12318586U JPS6330407U JP S6330407 U JPS6330407 U JP S6330407U JP 1986123185 U JP1986123185 U JP 1986123185U JP 12318586 U JP12318586 U JP 12318586U JP S6330407 U JPS6330407 U JP S6330407U
Authority
JP
Japan
Prior art keywords
head
concave portion
cutting tool
convex
convex portions
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
JP1986123185U
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 JP1986123185U priority Critical patent/JPS6330407U/ja
Priority to KR2019870008123U priority patent/KR920007063Y1/en
Publication of JPS6330407U publication Critical patent/JPS6330407U/ja
Pending legal-status Critical Current

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
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/06—Tool holders equipped with longitudinally-arranged grooves for setting the cutting tool
    • 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
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/12—Special arrangements on tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2210/00—Details of turning tools
    • B23B2210/08—Tools comprising intermediary toolholders

Landscapes

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

Description

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

第１図ないし第６図はこの考案の第一実施例を
示す図であつて、第１図は頭部着脱型切削工具の
一部を断面視した平面図、第２図は第１図のＡ―
Ａ矢視図、第３図は第１図のＢ―Ｂ矢視図、第４
図は工具の右側面図、第５図は第２図のＣ，Ｃ断
面図、第６図は第３図のＤ―Ｄ断面図、第７図お
よび第８図はこの考案の第二実施例を示す図であ
つて、第７図は凸部の横断面図、第８図は凹部の
横断面図、第９図はこの考案の第三実施例を示す
図であつて、頭部着脱型切削工具の一部を断面視
した要部平面図、第１０図ないし第１２図は従来
の頭部着脱型切削工具を示す図であつて、第１０
図は平面図、第１１図は左側面図、第１２図は一
部を断面視した要部正面図である。 １，１３……切削工具、２，１４……工具本体
、３……切刃、４，１５……頭部、１９……引き
込み体（固定手段）、２０……凸部、３０……凹
部。 1 to 6 are diagrams showing a first embodiment of this invention, in which FIG. 1 is a partially sectional plan view of the head-attached cutting tool, and FIG. 2 is the same as that of FIG. 1. A-
View from arrow A, Figure 3 is a view from arrow B-B in Figure 1, Figure 4
The figure is a right side view of the tool, Figure 5 is a sectional view of C and C in Figure 2, Figure 6 is a sectional view taken along line DD in Figure 3, and Figures 7 and 8 are the second implementation of this invention. FIG. 7 is a cross-sectional view of a convex portion, FIG. 8 is a cross-sectional view of a concave portion, and FIG. 9 is a view showing a third embodiment of this invention, in which the head can be attached and removed. FIGS. 10 to 12 are plan views of main parts of a mold cutting tool in cross section, and are views showing a conventional head-attachable cutting tool, and FIGS.
11 is a left side view, and FIG. 12 is a partially sectional front view of the main parts. DESCRIPTION OF SYMBOLS 1, 13... Cutting tool, 2, 14... Tool body, 3... Cutting blade, 4, 15... Head, 19... Retractable body (fixing means), 20... Convex part, 30... Concave part .

Claims (1)

【実用新案登録請求の範囲】 (1) 工具本体と切刃を有する頭部と、この頭部
を上記工具本体の先端部に突き合わせて着脱自在
に固定する固定手段とを備えてなる頭部着脱型切
削工具において、上記工具本体と上記頭部との互
いの突き合わせ面の内、一方の突き合わせ面上に
複数個の凸部を形成し、他方の突き合わせ面上に
上記凸部に嵌合する複数個の凹部を形成し、かつ
、これらの凸部および凹部を互いの突き合わせ面
に対し花弁状となる位置関係に配設してなり、上
記凸部を上記凹部内に嵌挿して上記固定手段によ
り上記頭部を上記工具本体に着脱自在に固定して
なることを特徴とする頭部着脱型切削工具。 (2) 上記凸部および凹部の横断面形状が、Ｖ字
形等の非円弧状をなしていることを特徴とする実
用新案登録請求の範囲第１項記載の頭部着脱型切
削工具。 (3) 上記凸部および凹部の横断面形状が円弧状
をなしていることを特徴とする実用新案登録請求
の範囲第１項記載の頭部着脱型切削工具。[Claims for Utility Model Registration] (1) A removable head comprising a tool body, a head having a cutting blade, and a fixing means for removably fixing the head against the tip of the tool body. In the mold cutting tool, a plurality of convex portions are formed on one of the abutting surfaces of the tool body and the head, and a plurality of convex portions are formed on the other abutting surface, and the plurality of convex portions fit into the convex portions on the other abutting surface. a concave portion is formed, and the convex portion and the concave portion are arranged in a petal-like positional relationship with respect to the abutting surfaces, and the convex portion is inserted into the concave portion and the fixing means is applied. A cutting tool with a detachable head, characterized in that the head is detachably fixed to the tool body. (2) The head detachable cutting tool according to claim 1, wherein the cross-sectional shape of the convex portion and the concave portion is a non-circular shape such as a V-shape. (3) The head detachable cutting tool according to claim 1, wherein the cross-sectional shape of the convex portion and the concave portion is arcuate.
JP1986123185U 1986-08-11 1986-08-11 Pending JPS6330407U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986123185U JPS6330407U (en) 1986-08-11 1986-08-11
KR2019870008123U KR920007063Y1 (en) 1986-08-11 1987-05-25 Cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986123185U JPS6330407U (en) 1986-08-11 1986-08-11

Publications (1)

Publication Number Publication Date
JPS6330407U true JPS6330407U (en) 1988-02-27

Family

ID=14854293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986123185U Pending JPS6330407U (en) 1986-08-11 1986-08-11

Country Status (2)

Country Link
JP (1) JPS6330407U (en)
KR (1) KR920007063Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007181891A (en) * 2006-01-06 2007-07-19 Osg Corp Cutting tool exchange type rotary tool, exchange cutting tool used for cutting tool exchange type rotary tool and holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007181891A (en) * 2006-01-06 2007-07-19 Osg Corp Cutting tool exchange type rotary tool, exchange cutting tool used for cutting tool exchange type rotary tool and holder

Also Published As

Publication number Publication date
KR920007063Y1 (en) 1992-10-02
KR880004290U (en) 1988-05-07

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