JPS58164617U - end mill - Google Patents

end mill

Info

Publication number
JPS58164617U
JPS58164617U JP6255282U JP6255282U JPS58164617U JP S58164617 U JPS58164617 U JP S58164617U JP 6255282 U JP6255282 U JP 6255282U JP 6255282 U JP6255282 U JP 6255282U JP S58164617 U JPS58164617 U JP S58164617U
Authority
JP
Japan
Prior art keywords
holding member
end mill
hole
cutting blade
concave portion
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
JP6255282U
Other languages
Japanese (ja)
Inventor
細井　俊明
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6255282U priority Critical patent/JPS58164617U/en
Publication of JPS58164617U publication Critical patent/JPS58164617U/en
Pending legal-status Critical Current

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  • Milling Processes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案の実施例を示すエンドミルの底面図、
第２図はその縦−面図、第３図はその切刃保持部材の部
分断面側面図、第４図はエンドミルによる金型の加工説
明図である。 １・・・シャンク、２・・・切刃保持部材、４・・・突
起、５・・・貫通穴、７・・・ボルト、４０・・・円錐
面。Figure 1 is a bottom view of an end mill showing an embodiment of this invention;
FIG. 2 is a longitudinal view thereof, FIG. 3 is a partial sectional side view of the cutting edge holding member, and FIG. 4 is an explanatory diagram of machining of a mold using an end mill. DESCRIPTION OF SYMBOLS 1... Shank, 2... Cutting blade holding member, 4... Protrusion, 5... Through hole, 7... Bolt, 40... Conical surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンドミルのシャンク頭部に円錐状の突起または凹部を
形成し、これに対して円錐面が面接触する切刃保持部材
を取付け１．この切刃保持部材にはシャンクの軸中心に
貫通穴を形成してこの貫通穴を通してボルトにより保持
部材をシャンクに対して締付け、保持部材の上記貫通穴
の周囲には切刃を設けたことを特徴とするエンドミル。A conical protrusion or concave portion is formed on the shank head of the end mill, and a cutting blade holding member is attached to the conical protrusion or concave portion in surface contact with the conical protrusion or concave portion.1. A through hole is formed in this cutting blade holding member at the center of the shaft of the shank, and the holding member is tightened to the shank with a bolt through this through hole, and a cutting blade is provided around the through hole of the holding member. Characteristic end mill.
JP6255282U 1982-04-28 1982-04-28 end mill Pending JPS58164617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6255282U JPS58164617U (en) 1982-04-28 1982-04-28 end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6255282U JPS58164617U (en) 1982-04-28 1982-04-28 end mill

Publications (1)

Publication Number Publication Date
JPS58164617U true JPS58164617U (en) 1983-11-02

Family

ID=30072703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6255282U Pending JPS58164617U (en) 1982-04-28 1982-04-28 end mill

Country Status (1)

Country Link
JP (1) JPS58164617U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007046132A1 (en) * 2005-10-18 2007-04-26 Osg Corporation Ball end mill
JP2020508886A (en) * 2017-02-14 2020-03-26 スリーエム イノベイティブ プロパティズ カンパニー End milling method for producing microstructure, tool including microstructure, and microstructure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007046132A1 (en) * 2005-10-18 2007-04-26 Osg Corporation Ball end mill
JP2020508886A (en) * 2017-02-14 2020-03-26 スリーエム イノベイティブ プロパティズ カンパニー End milling method for producing microstructure, tool including microstructure, and microstructure

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