JPS609U - End mill holder - Google Patents

End mill holder

Info

Publication number
JPS609U
JPS609U JP9139383U JP9139383U JPS609U JP S609 U JPS609 U JP S609U JP 9139383 U JP9139383 U JP 9139383U JP 9139383 U JP9139383 U JP 9139383U JP S609 U JPS609 U JP S609U
Authority
JP
Japan
Prior art keywords
taper
spiral groove
collet
end mill
insertion part
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
JP9139383U
Other languages
Japanese (ja)
Inventor
青山　千昭
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP9139383U priority Critical patent/JPS609U/en
Publication of JPS609U publication Critical patent/JPS609U/en
Pending legal-status Critical Current

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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図は本考案に係るエンドミルホルダーの一部を被断
した正面図、第２図は本考案のホルダーを構成するコレ
ットの正面図、第３図は本考案のホルダーを構成するナ
ツトの一部を破断した正面図である。 Ｈ・・・ホルダー、１・・・コレット、２・・・保持部
、３・・・空間、４・・・挿入部、５・・・スリット、
６・・・螺旋溝、７・・・テーパ、８・・・ナツト、９
・・・テーパ、１０・・・螺旋溝。Fig. 1 is a partially cutaway front view of an end mill holder according to the present invention, Fig. 2 is a front view of a collet constituting the holder of the present invention, and Fig. 3 is a part of the nut constituting the holder of the present invention. FIG. H...Holder, 1...Collet, 2...Holding section, 3...Space, 4...Insertion section, 5...Slit,
6...Spiral groove, 7...Taper, 8...Nut, 9
...Taper, 10...Spiral groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円柱体の一方にエンドミルを挿入する円筒状の挿入部が
形成され、この挿入部の壁面の長手方向には複数個のス
リットが形成されているとともに、挿入部の終端外周面
に螺旋溝が形成され、この挿入部の外周面に螺旋溝側か
ら順次直径が小さくなるテーパが形成されているコレッ
トと、円筒体の内面に前記コレットのテーパに嵌合され
るテーパとこのテーパの終端内周面に前記コレットの螺
旋溝に螺合される螺旋溝が形成されているナツトとから
なるエンドミル用ホルダー。A cylindrical insertion part into which the end mill is inserted is formed on one side of the cylindrical body, and a plurality of slits are formed in the longitudinal direction of the wall surface of this insertion part, and a spiral groove is formed on the outer peripheral surface of the terminal end of the insertion part. a collet having a taper formed on the outer circumferential surface of the insertion portion, the diameter of which decreases sequentially from the spiral groove side, a taper fitted to the taper of the collet on the inner surface of the cylindrical body, and an inner circumferential surface at the terminal end of this taper. and a nut having a spiral groove formed therein to be screwed into the spiral groove of the collet.
JP9139383U 1983-06-15 1983-06-15 End mill holder Pending JPS609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9139383U JPS609U (en) 1983-06-15 1983-06-15 End mill holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9139383U JPS609U (en) 1983-06-15 1983-06-15 End mill holder

Publications (1)

Publication Number Publication Date
JPS609U true JPS609U (en) 1985-01-05

Family

ID=30221377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9139383U Pending JPS609U (en) 1983-06-15 1983-06-15 End mill holder

Country Status (1)

Country Link
JP (1) JPS609U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223610U (en) * 1985-07-25 1987-02-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223610U (en) * 1985-07-25 1987-02-13

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