Antiskid adjustable stepped electrode

The utility model relates to the technical field of electrode processing design, and discloses an anti-slip adjustable stepped electrode which comprises an electrode holder, an anti-slip block arranged on the electrode holder and an electrode substrate installed on the electrode holder, and the electrode holder is provided with a first electrode groove, a second electrode groove and a third electrode groove in parallel. Anti-skid blocks are arranged on the two sides of a groove cavity of the first electrode groove, and the anti-skid faces of the anti-skid blocks face the middle of the first electrode groove. According to the stepped electrode, the plurality of electrode grooves are formed, so that a plurality of electrode substrates can be assembled at the same time, electric spark machining is carried out on parts at the same time, the time for manually replacing the electrode and the downtime are saved, in addition, an anti-skid block is arranged on the electrode seat, and the anti-skid surface of the anti-