The invention discloses a tool box with an adsorption function capable of moving on site. The tool box is characterized in that box body side plates are arranged on left side and the right side of a box body; a box body partition plate is arranged in the middle of the box body, and two rows of drawer cavities are formed in two sides of the box body partition plate; a box body rear plate and the box body side plates on the two sides are connected to form a box body cavity; the drawer cavities are connected with the box body cavity, and drawers are located in the drawer cavity of the box body; pull rods are located on the two sides of each drawer, and one ends of the pull rods are fixed on a movable plate; the movable plate is located in the box body cavity and is perpendicular to the box body side plates; and the box body rear plate is connected with sucking discs. According to the tool box, regardless of the change of the center of gravity of the tool box, the box body is prevented from being turned over.