JPS6442811U

JPS6442811U -

Info

Publication number: JPS6442811U
Application number: JP13703987U
Authority: JP
Priority date: 1987-09-08
Filing date: 1987-09-08
Publication date: 1989-03-14
Anticipated expiration: 2002-09-08
Also published as: JPH061287Y2

Description

[Brief explanation of the drawing]

添付図面は本考案によるギヤングヘツドマガジ
ン装置の一実施例を示し、第１図は主要部の縦断
面図、第２図は本考案のギヤングヘツドマガジン
装置を備えた工作機械の全体側面図、第３図はギ
ヤングヘツドの正面図である。符号の説明、１６……機枠、４０……旋回体、
４２……係合ブロツク、４７……回動部材、５０
……アンクランプ用シリンダ装置、６０……クラ
ンプ部材、６１……アンクランプ軸、６３……ス
プリング、７０……アンクランプレバー、７１…
…枢軸、７５……割出し装置、８０……保持装置
、Ｃ……交換位置、Ｄ……取外し位置、Ｘ……第
１位置、Ｙ……第２位置。 The attached drawings show an embodiment of the gearing head magazine device according to the present invention, with Fig. 1 being a longitudinal sectional view of the main parts, and Figure 2 being an overall side view of a machine tool equipped with the gearing head magazine device of the invention. , FIG. 3 is a front view of the gearing head. Explanation of symbols, 16...Machine frame, 40...Swivel body,
42... Engagement block, 47... Rotating member, 50
... Cylinder device for unclamping, 60 ... Clamp member, 61 ... Unclamp shaft, 63 ... Spring, 70 ... Unclamp lever, 71 ...
... Pivot, 75 ... Indexing device, 80 ... Holding device, C ... Exchange position, D ... Removal position, X ... First position, Y ... Second position.

Claims

[Scope of utility model registration request]

A revolving body rotatably supported on a machine frame around a predetermined axis, and a gearing head provided at a predetermined angle on the outer periphery of the revolving body, each of which can be engaged and detached by relative movement in the axial direction. a plurality of supporting engagement blocks; and a plurality of engagement blocks provided on the revolving body corresponding to each engagement block and biased by a spring to stop the relative movement of the gearing head engaged with the engagement block. a clamp member, and a clamp member is provided to be slidable in the axial direction on the revolving body in relation to each clamp member, and the clamp member is moved against the spring by a predetermined axial movement to lock the gearing head. In a gearing head magazine device comprising a plurality of unclamp shafts for releasing, and an indexing device for rotating the rotating body and indexing a predetermined gearing head supported by the rotating body to a predetermined conversion position, the rotating An unclamping cylinder device provided coaxially on the body, a rotating member coaxially and rotatably supported on the revolving body, and the rotating movement between each of the unclamping shafts and the unclamping cylinder device. an unclamp lever that is supported by a member so as to protrude radially inward and outward through a pivot perpendicular to the axis, and whose outer end swings in the axial direction by the unclamp cylinder device that is always engaged with the inner end;
The rotary member provided on the machine frame is moved to a first position where the outer end of the unclamp lever can be engaged with and detached from the unclamp shaft indexed to the exchange position, and to a removal position away from the exchange position. A gearing head magazine device comprising: a holding device that selectively positions and holds the unclamp shaft at a second position that can be engaged with and disengaged from the indexed unclamp shaft.