Wooden tool cabinet capable of being freely assembled

The utility model relates to the technical field of wooden tool cabinets, and discloses a wooden tool cabinet capable of being freely assembled, which comprises a base, an adjusting rod is fixed on the surface of the base, a stabilizing rod penetrates through the adjusting rod, and a groove is arranged on the inner wall of the stabilizing rod. When the wooden tool cabinet is adjusted to a proper height, the wooden tool cabinet is loosened, a clamping rod enters a clamping groove of an adjusting rod, so that the wooden tool cabinet can be stabilized, when the height needs to be reduced, a fixing plate can be pulled, and when the fixing plate makes contact with the side, away from a semicircular block, of a circular block, the fixing plate can be fixed, and the wooden tool cabinet can be fixed. At the moment, under the action of a first spring, a fixing plate drives a circular block to move close to a semicircular block, when the circular block is attached to an arc-shaped groove of the semicircular block, limi