High-precision sheet metal part of disinfection cabinet

The utility model discloses a disinfection cabinet high-precision sheet metal part which comprises a truss, a sliding seat is connected to the truss in a sliding mode, the truss comprises two connecting plates which are symmetrically arranged, each connecting plate is provided with a clamping part, the clamping part located on the lower portion is provided with a limiting part, and a sliding part is jointly installed between the two clamping parts. The sliding seat comprises a fixed seat, two limiting plates are symmetrically arranged on the fixed seat, a sliding seat is arranged on the fixed seat, the sliding seat is located between the two limiting plates, and a limiting groove is formed in the sliding seat. The placing rack is ingenious in structure and reasonable in design, the positions of the truss and the sliding seat in different directions are limited through sliding connection of structures in different positions and different directions, the stability between the truss and the sliding seat is effec