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本文介绍在内燃机气阀阀杆上装配O形圈和镇圈的自动装配机。气缸盖在装上气阀以后,前进到一定工位,接受落下来的上弹簧座,并摆到一定位置,以接受O形圈。利用取料轴,来回摆动于O形圈的取料位置和装料位置之间,把O形圈送过来。然后,气缸盖摆回到原来位置,接受锁圈。锁圈成对地送到内、外套杆中的内套杆上,用磁力保持在该处,而套杆则往复摆动,把锁圈装上去。
This article describes the internal combustion engine valve stem assembly O-ring and the town ring automatic assembly machine. After the cylinder head is fitted with the air valve, advance to a certain station, accept the dropped upper spring seat and put it in position to accept the O-ring. Using the pick-up axis, swing back and forth between the reclaimer position and the fill position of the o-ring to bring the o-ring over. Then, the cylinder head swings back to its original position and accepts the lock ring. The locking rings are fed in pairs to the inner sleeve rod of the outer sleeve rod and are held there by the magnetic force while the sleeve rod is reciprocated and the locking ring is fitted.