Drill bushing support

The utility model relates to the technical field of machine manufacturing, in particular to a drill bushing support which comprises a drill bushing body and an installation device, the installation device comprises a fixing base, an installation frame, two fixing structures and a fixing sleeve, each fixing structure comprises a driving component and a fixing component, and the fixing base is fixedly installed on a machine tool. The drill bushing body is inserted into the mounting frame through the fixing sleeve, and the fixing structure on the mounting frame is controlled to clamp the two grooves in the fixing sleeve to complete fixing of the fixing sleeve, so that the drill bushing body is fixed to complete mounting of the drill bushing body. During dismounting, the fixing structure is controlled to be far away from the groove in the fixing sleeve, the drill bushing body can be pulled out, and dismounting can be completed, so that the problem that a dismounting tool needs to be used for dismounting when the