JPS5859542U - Fixed position holding device for attachment - Google Patents

Fixed position holding device for attachment

Info

Publication number
JPS5859542U
JPS5859542U JP15610881U JP15610881U JPS5859542U JP S5859542 U JPS5859542 U JP S5859542U JP 15610881 U JP15610881 U JP 15610881U JP 15610881 U JP15610881 U JP 15610881U JP S5859542 U JPS5859542 U JP S5859542U
Authority
JP
Japan
Prior art keywords
main shaft
attachment
fixed
transmission
end surface
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.)
Granted
Application number
JP15610881U
Other languages
Japanese (ja)
Other versions
JPS601952Y2 (en
Inventor
吉岡　徳長
Original Assignee
新日本工機株式会社
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 新日本工機株式会社 filed Critical 新日本工機株式会社
Priority to JP15610881U priority Critical patent/JPS601952Y2/en
Publication of JPS5859542U publication Critical patent/JPS5859542U/en
Application granted granted Critical
Publication of JPS601952Y2 publication Critical patent/JPS601952Y2/en
Expired legal-status Critical Current

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  • Jigs For Machine Tools (AREA)
  • Multi-Process Working Machines And Systems (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図は本考案実施例におけるアタッチメント装着状態
縦断面図、第２図は同じくアタッチメント離脱状態縦断
面図である。 Ａ、：第一主軸、Ａ２：第二主軸、Ｃ：クランプ装置、
１：主軸頭、２：アタッチメント、２ａ：そのケース、
２ｂ：突片、３：キー、４：キー溝、５：伝動盤、６：
伝動環、７：上部、８ニスプリング、９ａ＝第−位置決
歯、９ｂ：第二位置決歯、ｌｌａ、ｌｌｂ：割出歯、１
７：上下動可動材、１７ａ：突片、１８ニスプライン嵌
合。FIG. 1 is a longitudinal cross-sectional view of an attachment according to an embodiment of the present invention in a state in which the attachment is attached, and FIG. 2 is a longitudinal cross-sectional view in a state in which the attachment is removed. A: First spindle, A2: Second spindle, C: Clamp device,
1: Spindle head, 2: Attachment, 2a: Its case,
2b: Projection piece, 3: Key, 4: Keyway, 5: Transmission board, 6:
Transmission ring, 7: upper part, 8 spring, 9a = -th positioning tooth, 9b: second positioning tooth, lla, llb: indexing tooth, 1
7: Vertically movable member, 17a: Projection piece, 18 Nispline fitting.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主軸頭１の第一主軸Ａ１にアタッチメント２．の第二主
軸Ａ２を連結するに際し、連結用キニ３とキー溝４との
相対位置を定状態に自動保持するアタッチメント用定位
置保持装置であって、アタッチメントケース２ａの上部
を上下動可動材１７によりクランプするクランプ装置１
５が設けられ、前記第一主軸Ａ１の下端面にキー３とキ
ー溝４の嵌合により伝動連結される伝動盤５が第二主軸
Ａ２の上側に設けられ、前記伝動盤５の外周部に固定さ
れた伝動環６の内周面と、第二主軸Ａ２の上端に固定さ
れた上部７の外周面々は上下動自在かつ一体回転可能に
嵌合され、第二主軸Ａ２の上端面と伝動盤５の下端面と
の間には伝動盤５を上方へ付勢するスプリング８が介装
され、前記伝動環６の上端面に形成された第−位置決歯
９ａと嵌脱自在に嵌合する第二位置決歯９ｂが、アタッ
チメントケース２ａに固定されたことを特徴とするアタ
ッチメント用定位置保持装置。An attachment 2. is attached to the first spindle A1 of the spindle head 1. This is an attachment fixed position holding device that automatically holds the relative position of the connecting key 3 and the keyway 4 in a fixed state when connecting the second main shaft A2 of the Clamp device 1 that clamps by
5 is provided above the second main shaft A2, and a transmission disc 5 is provided on the upper side of the second main shaft A2, and the transmission disc 5 is connected to the lower end surface of the first main shaft A1 by the fitting of the key 3 and the keyway 4. The inner circumferential surface of the fixed transmission ring 6 and the outer circumferential surface of the upper part 7 fixed to the upper end of the second main shaft A2 are fitted so that they can move vertically and rotate integrally, and the upper end surface of the second main shaft A2 and the transmission plate A spring 8 that biases the transmission disk 5 upward is interposed between the lower end surface of the transmission ring 6 and the spring 8 that is removably fitted into the first positioning tooth 9a formed on the upper end surface of the transmission ring 6. A fixed position holding device for an attachment, characterized in that a second positioning tooth 9b is fixed to an attachment case 2a.
JP15610881U 1981-10-19 1981-10-19 Fixed position holding device for attachment Expired JPS601952Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15610881U JPS601952Y2 (en) 1981-10-19 1981-10-19 Fixed position holding device for attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15610881U JPS601952Y2 (en) 1981-10-19 1981-10-19 Fixed position holding device for attachment

Publications (2)

Publication Number Publication Date
JPS5859542U true JPS5859542U (en) 1983-04-22
JPS601952Y2 JPS601952Y2 (en) 1985-01-19

Family

ID=29948661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15610881U Expired JPS601952Y2 (en) 1981-10-19 1981-10-19 Fixed position holding device for attachment

Country Status (1)

Country Link
JP (1) JPS601952Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006055945A (en) * 2004-08-20 2006-03-02 Makino J Kk Cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006055945A (en) * 2004-08-20 2006-03-02 Makino J Kk Cutting device

Also Published As

Publication number Publication date
JPS601952Y2 (en) 1985-01-19

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