Electrode wear test fixture

Abstract

This utility model relates to the field of testing fixture technology, and in particular to an electrode wear resistance testing fixture to alleviate the problems of low testing efficiency and poor data consistency of existing testing fixtures. The fixture includes a main body, a sleeve, and a guide plate; the main body is inserted into the sleeve; the guide plate is disposed in the gap between the main body and the sleeve and is detachably connected to the main body; a copper-graphite electrode is detachably connected to the side wall of the main body; the main body can move up and down vertically. When using this fixture, first install the copper-graphite electrode on the side wall of the main body, then assemble the guide plate on the surface of the main body, and then insert it into the sleeve; then pull the guide plate out from the lower part of the sleeve, so that the surface of the copper-graphite electrode contacts the inner wall of the sleeve, completing the assembly of the testing fixture. The guide plate houses the copper-graphite electrode, facilitating worker assembly and enabling the simultaneous assembly and testing of multiple copper-graphite electrodes, significantly improving testing efficiency.

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