MOUNTING STRUCTURE OF OSCILLATING PARTS FEEDER BOWL ONTO MOVABLE FRAME

PROBLEM TO BE SOLVED: To provide an oscillating parts feeder whose bowl gives no relative rotation to a movable frame. SOLUTION: A conical tapered surface 53a is formed at a mounting member 53 at the bottom wall part of a bowl 22, below which a linear guide surface 53b is formed. Above a movable frame, a conical tapered surface 23c fitted to the guide surface 53a is formed, below which a linear guide surface 23b is formed. At the time of mounting the bowl 22 onto the movable frame, it is brought onto the movable frame, and the lower end part of the guide surface 53b is brought into contact with the tapered surface of the movable frame to guide it into a groove in the guide surface 23b. It is possible to conduct such mounting work as to make the bowl 22 give no relative rotation to the movable frame as at small bolt tightening force as possible by screwing a bolt 52 into the threaded hole 23e in the movable frame.