Terminal block for rotary electric machine

摘要

A rotary electric machine terminal block fits into an opening of a case that contains a rotary electric machine, and is fixed to the case by a plate. The rotary electric machine terminal block has: a mount that is formed by fixing the electric power line connector and the signal line connector to the steel-made plate and performing insert molding so that an anti-vibration plate is formed on an upper surface of the plate; projected portions of the plate which each have a fixture hole for fixing the plate to the case; an edge seal member that covers an edge of the projected portion; a face seal member for tight attachment of the mount to the case; and two positioning pins.

主权项

1. A rotary electric machine terminal block that fits into an opening of a case in which a rotary electric machine is provided, and that is fixed to the case by a presser plate, comprising:
an electric power line connector that relays electric power to the rotary electric machine; a signal line connector that relays a sensor signal for detecting a rotation angle of the rotary electric machine; a mount that is formed by disposing the electric power line connector and the signal line connector on the presser plate and performing insert molding so that an anti-vibration plate is formed by a resin on an upper surface of the presser plate; a projected portion of the presser plate that is projected radially outward from the mount and that has a fixation hole for fixing the presser plate to the case, wherein the presser plate is made of a metal; and an edge seal member provided at a boundary between the anti-vibration plate made of resin and the projected portion exposed from the resin of the mount, wherein the mount is a portion of the terminal block formed by simultaneously disposing the presser plate, the electric power line connector and the signal line connector in a die for the insert molding, and injecting a molten resin into the die thereby resulting in formation of the anti-vibration plate; and wherein the projected portion of the presser plate is exposed from the resin of the mount.