To provide a fitting structure of a DC brush motor where a center position is positioned surely and an inclination of a rotor shaft can securely be adjusted, in the fitting structure of the DC brush motor used for a spindle motor of a display player.
A recess 95, receiving a bearing 84 on a lower side, is formed in a center of a fitting plate 91 which serves as a cover plate blocking a base of a cup-like housing 80, and the outer periphery of the recess 95 is engaged with a positioning hole 98 of a chassis 55 so as to position the center. Three arms 92, formed in the fitting plate 91 so as to extend to the outer peripheral side, are fixed to a positioning projection 99 of the chassis 55 with screws 101. Thus, by fitting the motor and adjusting the bending degree of a bending part 94 is adjusted in an intermediate position of the arm 92, perpendicularity of the rotor shaft 82 is obtained.
COPYRIGHT: (C)2008,JPO&INPIT
JPS6066256 | [Title of the device] Motor |
KUMETA KAZUYUKI
MIYAKAI HIROSHI
MINEBEA MOTOR MFG CORP
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