JPS63140344U

JPS63140344U -

Info

Publication number: JPS63140344U
Application number: JP3335187U
Authority: JP
Priority date: 1987-03-06
Filing date: 1987-03-06
Publication date: 1988-09-14
Anticipated expiration: 2002-03-06
Also published as: JPH0540912Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例であるワーク芯出し
供給装置の正面図である。第２図は第１図の装置
の左側面図である。第３図は第１図の装置の平面
図である。第４図は第１図の装置のシユート台近
傍を示す正面図である。第５図は第１図の装置の
連結装置近傍を示す正面図である。第６図は第１
図の装置においてワークを受渡し位置に供給した
状態を示す正面図である。第７図は第６図の状態
におけるリフタおよび芯出し部材の近傍を示す左
側面図である。３２ａ，３２ｂ：ワーク、３４：リフタ（ワー
ク支持部材）、５４：第１昇降ロツド（第１ラツ
ク部材）、５６：第２昇降ロツド（第２ラツク部
材）、６２：ピニオン、６４：連結装置、６８：
エアシリンダ（駆動手段）、８０：芯出し部材、
ｌ：中心線。 FIG. 1 is a front view of a workpiece centering and feeding device which is an embodiment of the present invention. 2 is a left side view of the apparatus of FIG. 1; FIG. 3 is a plan view of the apparatus of FIG. 1; FIG. FIG. 4 is a front view showing the vicinity of the chute stand of the apparatus shown in FIG. 1. FIG. 5 is a front view showing the vicinity of the coupling device of the device shown in FIG. 1. Figure 6 is the first
FIG. 3 is a front view showing a state in which a workpiece is supplied to a delivery position in the illustrated apparatus. 7 is a left side view showing the vicinity of the lifter and centering member in the state shown in FIG. 6. FIG. 32a, 32b: workpiece, 34: lifter (workpiece support member), 54: first lifting rod (first rack member), 56: second lifting rod (second rack member), 62: pinion, 64: coupling device, 68:
Air cylinder (driving means), 80: Centering member,
l: Center line.

Claims

[Claims for Utility Model Registration] (1) A plurality of types of workpieces each having a circular outer circumferential surface and different diameters of the circular outer circumferential surface are lifted in a posture in which their center lines are approximately horizontal, and A workpiece centering and feeding device that supplies a workpiece to a delivery position whose height matches a predetermined height, is provided so as to be movable in the vertical direction, and places the workpiece in a position where the centerline is substantially horizontal. a workpiece support member; and a drive means for lifting the workpiece placed on the workpiece support member toward the transfer position at a lowering end position of the workpiece support member by reciprocating the workpiece support member in the vertical direction. and a centering member provided above the work support member so as to be movable in the vertical direction facing the work support member and brought into contact with the workpiece placed on the work support member; A coupling device that mechanically connects a member to the workpiece support member and moves the centering member toward and away from the workpiece support member relative to the transfer position as the workpiece support member moves up and down. A workpiece centering and feeding device comprising: (2) The connecting device includes a first rack member that is moved in the vertical direction together with the workpiece supporting member;
a second rack member provided parallel to the first rack member and moved together with the centering member; and a second rack member that is engaged with the first rack member and the second rack member. The workpiece centering and feeding device according to claim 1, which has a pinion for relatively moving the workpiece in the opposite direction.