JPS604333U - Boring spindle of machine tool - Google Patents

Boring spindle of machine tool

Info

Publication number
JPS604333U
JPS604333U JP9324683U JP9324683U JPS604333U JP S604333 U JPS604333 U JP S604333U JP 9324683 U JP9324683 U JP 9324683U JP 9324683 U JP9324683 U JP 9324683U JP S604333 U JPS604333 U JP S604333U
Authority
JP
Japan
Prior art keywords
flange
key
fitting
machine tool
boring spindle
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
JP9324683U
Other languages
Japanese (ja)
Inventor
正 六角
宝蔵寺　昭
岩崎　安宏
須藤　勝蔵
少前　大作
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP9324683U priority Critical patent/JPS604333U/en
Publication of JPS604333U publication Critical patent/JPS604333U/en
Pending legal-status Critical Current

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  • Jigs For Machine Tools (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) [Abstract] 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 the drawing]

第１図は従来例に係る中ぐり主軸の構造を示す工作機械
要部の破断側面図、第２図イは間中ぐり主軸先部の正面
図、口はイの■−■線断面図、第３図イは別の中ぐり主
軸先部の正面図、口はイの■−■線断面図、第４図イは
本考案に係る中ぐり主軸先部の正面図、町よイのｒＶ−
ＩＶ線断面図、ハは間中ぐり主軸先部の側面図である。 尚図面中、１はフライス主軸、８は中ぐり主軸、１３は
工具装着孔、１８はねじ穴、１９はブツシュ、２０はフ
ランジ、２１２．２１ｂはキー、２５は鍔である。 Ｃイ】 １コ （０） 仇 ０ｂFig. 1 is a cutaway side view of the main parts of a machine tool showing the structure of a conventional boring spindle, Fig. 2 A is a front view of the tip of the boring spindle, and the opening is a cross-sectional view taken along the line ■-■ of A. Fig. 3A is a front view of another boring spindle tip, the mouth is a cross-sectional view taken along the line ■-■ of A, Fig. 4A is a front view of the boring spindle tip according to the present invention, and rV of Machiyo −
It is a sectional view taken along the line IV, and C is a side view of the tip of the intermediate boring spindle. In the drawings, 1 is a milling spindle, 8 is a boring spindle, 13 is a tool mounting hole, 18 is a screw hole, 19 is a bushing, 20 is a flange, 212.21b is a key, and 25 is a collar. C] 1 (0) Enemy 0b

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 工具嵌着用のテーパ孔を有し鍔部に溝が刻設されかつ表
面及び母材共に硬度の高い円筒状鍔付フランジの前記鍔
部に、冷やし嵌め等の締まり嵌めによりキーを貫通して
嵌合し、鍔付フランジ及びキーを嵌合する孔とキー溝の
刻設された主軸に、鍔付フランジ及びキーを冷やし嵌め
等の締まり嵌めにより嵌合するとともに、鍔付フランジ
及びキーを前記主軸にボルト結合したことを特徴とする
工作機械の中ぐり主軸。The key is inserted into the flange of a cylindrical flange with a tapered hole for fitting a tool, a groove is carved in the flange, and the surface and the base material are both highly hard by interference fitting such as cold fitting. Then, the flanged flange and key are fitted to the main shaft having a hole and a key groove carved therein, by interference fitting such as cold fitting, and the flanged flange and key are fitted to the main shaft. A boring spindle for a machine tool characterized by being bolted to.
JP9324683U 1983-06-20 1983-06-20 Boring spindle of machine tool Pending JPS604333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9324683U JPS604333U (en) 1983-06-20 1983-06-20 Boring spindle of machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9324683U JPS604333U (en) 1983-06-20 1983-06-20 Boring spindle of machine tool

Publications (1)

Publication Number Publication Date
JPS604333U true JPS604333U (en) 1985-01-12

Family

ID=30223959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9324683U Pending JPS604333U (en) 1983-06-20 1983-06-20 Boring spindle of machine tool

Country Status (1)

Country Link
JP (1) JPS604333U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108404A (en) * 1985-11-05 1987-05-19 日立照明株式会社 Light shade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108404A (en) * 1985-11-05 1987-05-19 日立照明株式会社 Light shade

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