Cooling device and method for precise steel pipe production

The invention discloses a cooling device and method for precise steel pipe production, and particularly relates to the technical field of precise steel pipe production, the cooling device comprises a protection frame, an auxiliary frame is fixedly installed on one side of the protection frame, a first cooling mechanism is fixedly installed in the middle of the auxiliary frame, and a second cooling mechanism is fixedly installed in the protection frame; according to the precise steel pipe cooling device, the first cooling mechanism and the second cooling mechanism are arranged, the multiple fixed moving mechanisms are used in cooperation, rolling wheel positioning is carried out on precise steel pipes, the precise steel pipes are stably conveyed, meanwhile, uniform and automatic air body cooling is carried out on the precise steel pipes, the temperature of the precise steel pipes is gradually reduced, and the precision steel pipes can be cooled more stably. And the precise steel pipe is prevented from being di