| 摘要 |
A bolt feed apparatus for fastening a valve assembly in a rack housing assembly is provided to supply two kinds of bolts selectively to a bolting device with one set of bolt clamper by using a pneumatic cylinder as bolt clamper transfer tool and moving the bolt clamper in three stages. A bolt feed apparatus for fastening a valve assembly in a rack housing assembly comprises a bolt clamper(10) which includes two grip portions(11) gripping a bolt(1) supplied from two part feeders and slides in the traverse direction with respect to a bolt supply path of each part feeder, and a pneumatic moving body(20) in which piston rods(21a,23a) are combined with two pneumatic cylinders(21,23) in order to be placed in opposite sides, where the end of the piston rod of one pneumatic cylinder is fixed to the bottom of the bolt clamper and the end of the piston rod of the other pneumatic cylinder is fixed to a support wall(50) installed beside the lower part of the bolt clamper. The pneumatic moving body slides in the traverse direction with respect to the bolt supply path of the two part feeders. |
