Abstract: A mounting assembly that secures a tooling plate to a base plate. The base plate has a mounting aperture which receives a pin that extends from the tooling plate. The pin has a locking aperture located essentially perpendicular to the longitudinal axis of the pin. Located within the mounting aperture is an armature which has a lip that extends into the locking aperture when the tooling plate is placed onto the base plate and the pin is inserted into the mounting aperture. The interlocking armature and pin secure the tooling plate to the base plate. The pin and armature lip have cooperating chamfered cam surfaces that move the lip into the locking aperture when the pin is inserted into the mounting aperture. The assembly includes a spring biased button that can be depressed to move the armature out of the pin so that the tooling plate can be released from the base plate.

Abstract: A locking mechanism that includes a plurality of female pins that can slide into the locking apertures of corresponding male pins, to secure a male connector to a female connector. The female pins are located within corresponding alignment apertures in the female connector and are oriented to be essentially perpendicular to the longitudinal axis of the apertures. The alignment apertures receive the male pins which have cam surfaces that engage the female pins and move the female pins from the first position to the second position. The male pins are inserted into the alignment apertures until the female pins are aligned with the locking apertures, wherein the female pins slide into the locking apertures and interlock the connectors. The female pins are connected to a handle by a chassis that can move between a first position and a second position. To disengage the connectors, the handle can be depressed to push the female pins out of the locking apertures.