JPH0333002U

JPH0333002U -

Info

Publication number: JPH0333002U
Application number: JP9510289U
Authority: JP
Priority date: 1989-08-10
Filing date: 1989-08-10
Publication date: 1991-04-02

Description

[Brief explanation of drawings]

第１図は本考案の技術を利用するワーク受渡し
装置の斜視図、第２図は本考案の一実施例の平面
図、第３図は同側面図、第４図は従来例の平面図
、第５図は同正面図、第６図ａ，ｂはそれぞれＮ
Ｃ旋盤の概略正面図である。尚、図中１……アーム、８ａ，８ｂ……チヤツ
ク、９……Ｔ字プレート、１３……ピストン、１
４……ロツド。 FIG. 1 is a perspective view of a work transfer device using the technology of the present invention, FIG. 2 is a plan view of an embodiment of the present invention, FIG. 3 is a side view of the same, and FIG. 4 is a plan view of a conventional example. Figure 5 is the same front view, Figure 6 a and b are each N
It is a schematic front view of a C lathe. In the figure, 1...arm, 8a, 8b...chuck, 9...T-shaped plate, 13...piston, 1
4... Rod.

Claims

[Claims for Utility Model Registration] 1. A workpiece transfer device that takes out a workpiece from a pallet using two chucks 8a and 8b provided at the tip of a workpiece transfer arm 1 and transfers the workpiece to a lathe chuck fixed to the spindle of an NC lathe, a plate 9 that is pivotally supported at the tip of the delivery arm and supports the two chucks at equal distances from the axis; and a plate 9 that rotates forward and backward at a constant angle;
It consists of a rotating mechanism that moves either one of the two chucks to a specific workpiece delivery position, and the workpiece delivery position is located in front of the delivery arm, and the rotating mechanism has a height within the height of the chuck. A hand structure for a workpiece delivery device to an NC lathe. 2 As a rotation mechanism, the base end is pivotally supported on the side surface of the delivery arm, and a rod 14 fixed to the shaft of the plate 9 is pivotally supported at the tip of the piston 3, and the plate is rotated 90 degrees by the expansion and contraction of the piston. A hand structure for a workpiece delivery device to an NC lathe.