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自动推送工件的机构(一)图1是一种自动推进工件的机构,工件8由左向右推进。机构的原动轴6上有曲柄7,在曲柄端上有转于a。当6轴转动一周的时候,转子a嵌入梅花轮6的凹槽中,带动梅花轮作间歇的转动。梅花轮每转过一槽时,由齿轮2、3、4、5的传动,使固定在A轴上的缺口轮1旋转180°。在缺口轮的缺口上有带弹簧的卡板10。当工件8由左方推入缺口以后,轮1顺箭头所示的方向转180°,这时推杆9就把工件从缺口中推向右方。推杆本身也随着A轴同方向旋转;同时有向右推的动作,由另一个机构来操作。
Automatic push the workpiece mechanism (a) Figure 1 is a mechanism to automatically push the workpiece, the workpiece 8 from left to right. The crankshaft 7 of the prime mover shaft 6 of the mechanism is rotated at the crank end and a. When the 6-axis rotation of a week, the rotor a embedded in the plum blossom wheel 6 groove, driven by plum blossom wheel for intermittent rotation. When the plum blossom wheel rotates one slot, the notched wheel 1 fixed on the A axis is rotated by 180 ° by the transmission of the gears 2, 3, 4 and 5. There is a spring loaded pallets 10 on the notches of the notched wheels. When the workpiece 8 is pushed into the notch from the left, the wheel 1 is rotated by 180 ° in the direction indicated by the arrow, and the push rod 9 pushes the workpiece from the notch to the right. The push rod itself also rotates in the same direction with the A axis; at the same time, it has the action of pushing to the right and is operated by another mechanism.