JPH0297503U - - Google Patents

Description

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

第１図は本考案の一実施例の加工作業完了時の
側断面図、第２図ａは同じくスライド後退時の側
断面図、第２図ｂは同装置の別の実施例の要部拡
大側断面図、第３図〜第５図は従来技術を示し第
３図は多軸自動盤の外観図、第４図は第３図Ａ―
Ａ矢視断面図、第５図は従来装置の加工状態説明
図である。 １……キヤリア、２……主軸、３……棒材（ワ
ーク）、４……スライド、５……ツール、６……
キヤリアストツパー、７……スライドストツパボ
ルト、９……スプリング、１０……小スライドＡ
、１１……圧電アクチユエータ、１２……ストツ
パ、１３……レバー、１４……小スライドＢ、１
５……ボール、１５Ａ……小スライドＣ、１６…
…電圧計、１７……スプリング、２０……収納室
。 Fig. 1 is a side sectional view of one embodiment of the present invention when machining work is completed, Fig. 2a is a side sectional view of the same when the slide is retracted, and Fig. 2b is an enlarged view of main parts of another embodiment of the same device. The side sectional view, Figures 3 to 5 show the prior art, Figure 3 is an external view of a multi-spindle automatic lathe, and Figure 4 is Figure 3A-
A sectional view taken along arrow A, and FIG. 5 is an explanatory diagram of the processing state of the conventional apparatus. 1...Carrier, 2...Main shaft, 3...Bar material (work), 4...Slide, 5...Tool, 6...
Carrier stopper, 7...Slide stopper bolt, 9...Spring, 10...Small slide A
, 11...Piezoelectric actuator, 12...Stopper, 13...Lever, 14...Small slide B, 1
5...Ball, 15A...Small slide C, 16...
...Voltmeter, 17...Spring, 20...Storage room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転するキヤリアに設けた複数個の主軸に被加
工棒材を装架し、これと対向する位置に配置した
前後に摺動可能のスライドに取付けたツールによ
り加工を行なう多軸自動盤において、前記キヤリ
ア上に取付けたキヤリアストツパーと協働して位
置決めするため前記スライド側に対向配置するス
ライドストツパボルトの一端を、前記スライド上
に一体的に設けた収納室内で摺動する小スライド
に取付けるとともに、該小スライドの他端をスプ
リングにより圧電アクチユエータに押付けるよう
構成し、さらに、該小スライドの側部に斜面を設
け、該斜面に対向する斜面を有し前記収納室内で
摺動可能の別の小スライドにスライド後進時作用
するレバーを設けるとともに前記両小スライドに
設けた斜面間にボール又は別のスライド等の部材
を介在させたことを特徴とする多軸自動盤用加工
寸法補正装置。 In a multi-spindle automatic lathe, a workpiece bar is mounted on a plurality of main shafts provided on a rotating carrier, and the workpiece is machined using a tool attached to a slide that can slide back and forth and is placed in a position facing the main shaft. One end of the slide stopper bolt, which is arranged opposite to the slide side for positioning in cooperation with the carrier stopper mounted on the carrier, is attached to a small slide that slides in a storage chamber provided integrally on the slide. In addition, the other end of the small slide is configured to be pressed against the piezoelectric actuator by a spring, and a slope is provided on the side of the small slide, and the slide has a slope opposite to the slope and is slidable within the storage chamber. Machining dimension correction device for a multi-spindle automatic lathe, characterized in that another small slide is provided with a lever that acts when the slide moves backward, and a member such as a ball or another slide is interposed between the slopes provided on both the small slides. .