JPH0187803U - - Google Patents

Info

Publication number
JPH0187803U
JPH0187803U JP18371387U JP18371387U JPH0187803U JP H0187803 U JPH0187803 U JP H0187803U JP 18371387 U JP18371387 U JP 18371387U JP 18371387 U JP18371387 U JP 18371387U JP H0187803 U JPH0187803 U JP H0187803U
Authority
JP
Japan
Prior art keywords
quill
leaf spring
spindle head
clamp device
machine tool
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
JP18371387U
Other languages
Japanese (ja)
Other versions
JPH0630323Y2 (en
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 JP18371387U priority Critical patent/JPH0630323Y2/en
Publication of JPH0187803U publication Critical patent/JPH0187803U/ja
Application granted granted Critical
Publication of JPH0630323Y2 publication Critical patent/JPH0630323Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Turning (AREA)
  • Machine Tool Units (AREA)

Description

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

第１図は本考案に係るクイルクランプ装置を有
した立形フライス盤の主軸頭の部分縦断面図、第
２図は第１図の矢視線―による横断面図、第
３図は本考案に係るクイルクランプ装置に板ばね
を用いた理由の説明図、第４図は従来のクイルク
ランプ装置の横断面図、第５図は他の実施例の第
２図に対応する横断面図。 ３０……主軸、３８，４０……軸受、４２……
クイル、４９……主軸頭ハウジング、５０……ラ
ム、５２……主軸頭、７２，７４……ブロツク、
８０……ねじ部材、８４……帯状板ばね、８８…
…クランプシユー、９４……主軸頭ハウジングに
設けたクイル移動用孔。 Fig. 1 is a partial vertical cross-sectional view of the spindle head of a vertical milling machine having a quill clamp device according to the present invention, Fig. 2 is a cross-sectional view taken along the arrow line - in Fig. 1, and Fig. 3 is a cross-sectional view according to the present invention. FIG. 4 is a cross-sectional view of a conventional quill clamp device, and FIG. 5 is a cross-sectional view of another embodiment corresponding to FIG. 2. 30... Main shaft, 38, 40... Bearing, 42...
Quill, 49... Spindle head housing, 50... Ram, 52... Spindle head, 72, 74... Block,
80... Screw member, 84... Band-shaped leaf spring, 88...
...Clamp shoe, 94...Hole for moving the quill provided in the spindle head housing.

Claims (1)

【実用新案登録請求の範囲】 １ 工作機械における主軸頭ハウジング内をスラ
スト方向に移動可能なクイルのクランプ装置であ
つて、前記クイルの移動ストロークに応じた長さ
を有し、前記クイルの移動方向と略平行でかつ該
クイル中心軸線に面した姿勢で配設された板ばね
と、前記クイルのスラスト方向の任意場所におい
て前記板ばねを押圧挾持して前記クイルを前記主
軸頭ハウジングに対してスラスト方向にクランプ
する板ばね挾持手段とを具備したことを特徴とす
る工作機械のクイルクランプ装置。 ２ 前記板ばねが前記主軸頭ハウジングに固定さ
れ、前記板ばね挾持手段がラジアル方向に相対移
動可能な押圧部材を有して前記クイルに設けられ
、該押圧部材をねじで移動させて前記板ばねを押
圧挾持するように構成した実用新案登録請求の範
囲第１項記載の工作機械のクイルクランプ装置。 ３ 前記板ばねが前記クイルに固定され、前記板
ばね挾持手段がラジアル方向に相対移動可能な押
圧部材を有して前記主軸頭ハウジングに設けられ
、該押圧部材をねじで移動させて前記板ばねを押
圧挾持するように構成した実用新案登録請求の範
囲第１項記載の工作機械のクイルクランプ装置。[Claims for Utility Model Registration] 1. A clamping device for a quill movable in a thrust direction within a spindle head housing of a machine tool, the device having a length corresponding to a movement stroke of the quill, and having a length corresponding to a movement stroke of the quill, a leaf spring disposed substantially parallel to the quill and facing the central axis of the quill, and the leaf spring is pressed and clamped at an arbitrary position in the thrust direction of the quill to thrust the quill with respect to the spindle head housing. A quill clamp device for a machine tool, comprising a leaf spring clamping means for clamping in a direction. 2. The leaf spring is fixed to the spindle head housing, the leaf spring holding means is provided on the quill with a pressing member that is relatively movable in a radial direction, and the pressing member is moved by a screw to release the leaf spring. A quill clamp device for a machine tool according to claim 1, which is configured to press and clamp a quill clamp device. 3. The leaf spring is fixed to the quill, the leaf spring holding means is provided on the spindle head housing with a pressing member that is relatively movable in a radial direction, and the pressing member is moved by a screw to release the leaf spring. A quill clamp device for a machine tool according to claim 1, which is configured to press and clamp a quill clamp device.
JP18371387U 1987-12-03 1987-12-03 Quill clamp device for machine tools Expired - Lifetime JPH0630323Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18371387U JPH0630323Y2 (en) 1987-12-03 1987-12-03 Quill clamp device for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18371387U JPH0630323Y2 (en) 1987-12-03 1987-12-03 Quill clamp device for machine tools

Publications (2)

Publication Number Publication Date
JPH0187803U true JPH0187803U (en) 1989-06-09
JPH0630323Y2 JPH0630323Y2 (en) 1994-08-17

Family

ID=31475125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18371387U Expired - Lifetime JPH0630323Y2 (en) 1987-12-03 1987-12-03 Quill clamp device for machine tools

Country Status (1)

Country Link
JP (1) JPH0630323Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4719596B2 (en) * 2006-03-14 2011-07-06 西部電機株式会社 Machine tool headstock
JP2021146469A (en) * 2020-03-19 2021-09-27 ブラザー工業株式会社 Machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4719596B2 (en) * 2006-03-14 2011-07-06 西部電機株式会社 Machine tool headstock
JP2021146469A (en) * 2020-03-19 2021-09-27 ブラザー工業株式会社 Machine tool

Also Published As

Publication number Publication date
JPH0630323Y2 (en) 1994-08-17

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