JPH0261544U - - Google Patents

Description

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

第１図ａは本考案のローダーワーク押し込み装
置に係わる一実施例の縦断面図、第１図ｂは第１
図ａのＢ―Ｂ矢視図、第２図は本考案のローダー
ワーク押し込み装置に係わる一実施例の全体図、
第３図はワークの供給の様子を示す図、第４図ａ
は従来のローダーワーク押し込み装置の全体図、
第４図ｂは第４図ａのＡ―Ａ矢視図、第５図は従
来のワークの供給の様子を示す図である。 図面中、１は本体、２はアーム、３はベース、
４は油圧シリンダ、５はロツド、６はマガジン、
７はワーク、８は外筒、１０はスプリング、１１
は中筒、１２はモータ、１３はチヤツク、１３ａ
はワーク把持チヤツク、１５は固定治具、１５ａ
は固定治具爪、１６は近接スイツチである。 FIG. 1a is a vertical cross-sectional view of one embodiment of the loader work pushing device of the present invention, and FIG.
BB arrow view in Figure a, Figure 2 is an overall view of an embodiment of the loader work pushing device of the present invention,
Figure 3 is a diagram showing the state of workpiece supply, Figure 4a
is an overall view of a conventional loader work pushing device,
FIG. 4b is a view taken along the line A--A in FIG. 4a, and FIG. 5 is a diagram showing a conventional workpiece feeding state. In the drawing, 1 is the main body, 2 is the arm, 3 is the base,
4 is a hydraulic cylinder, 5 is a rod, 6 is a magazine,
7 is a workpiece, 8 is an outer cylinder, 10 is a spring, 11
is the middle cylinder, 12 is the motor, 13 is the chuck, 13a
15 is a workpiece gripping chuck, 15 is a fixing jig, 15a
1 is a fixing jig claw, and 16 is a proximity switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ワークマガジンのワーク待機位置と機械の主軸
との間を移動可能なアームにワークを把持するチ
ヤツクを当該アームに対して弾力性をもたせて支
持すると共に、このチヤツクを前記アームに対し
て駆動回転可能とする一方、ワークマガジンのワ
ーク待機位置にワーク向き決め治具を設け、前記
チヤツクに把持されて前記向き決め治具に弾力的
に押し付けられながら回転されるワークと向き決
め位置とが合つたことによる前記アームの移動を
検知して前記チヤツクの駆動を停止するようにし
たことを特徴とするローダーワーク押し込み装置
。 A chuck for gripping a workpiece is elastically supported by an arm movable between the workpiece standby position of the workpiece magazine and the main shaft of the machine, and this chuck can be driven and rotated relative to the arm. On the other hand, a work orientation jig is provided at a work standby position of the work magazine, and the workpiece gripped by the chuck and rotated while being elastically pressed against the orientation jig aligns with the orientation position. A loader work pushing device, characterized in that the drive of the chuck is stopped by detecting the movement of the arm by the loader.