Manufacturing device for field pole magnet body and manufacturing method for same

A method for manufacturing a field pole magnet body that is to be installed in a rotating electric machine and is produced by aligning and bonding a plurality of magnet fragments formed by cleaving and dividing a magnet body in a width direction, the method comprising:

• aligning the plurality of cleaved and divided magnet fragments within a reference jig with their cleaved surfaces facing each other,
• pressing the plurality of aligned magnet fragments to a thickness direction reference surface of the reference jig from a thickness direction of the magnet body to align them in the thickness direction, and pressing the plurality of aligned magnet fragments to a width direction reference surface of the reference jig from a width direction of the magnet body to align them in the width direction, and
• aligning the magnet fragments in a state in which they are laminated relative to a lengthwise direction reference surface by a component force toward the lengthwise direction reference surface of the magnet fragments generated by tilting an operational axis line of a pressing part of at least one of a thickness direction means and a width direction pressing means such that it approaches the lengthwise direction reference surface at a side that abuts the magnet fragments.