| 摘要 |
PURPOSE: A compression spring feed apparatus of a compression spring grinding machine is provided to prevent unintended supply of a compression spring into the through hole of a turn table by removing an error between the drop time of the compression spring and the rotating speed of the turn table. CONSTITUTION: A compression spring feed apparatus of a compression spring grinding machine comprises a feeder(50), a stopper(60), a coil spring(90), and a fastening unit. The feeder is installed on an end of a support arm(70) to be raised and lowered by pneumatic cylinders(73,81) and drops compression springs(200) one by one. The stopper is installed behind the feeder. The coil spring is installed between a stopper frame(61) and the feeder. The fastening unit is selectively connected to one of joint holes(23) which are formed at regular intervals along the circumference of a support shaft(21) of a turn table(20). |
