Assembled steel pipe rack for sewing machine

The utility model relates to the technical field of sewing machines, and discloses an assemblable steel pipe rack for a sewing machine, which comprises two bottom frames and a table board, two vertical pipes are arranged on the upper sides of the two bottom frames, no side wall is arranged in the direction of the two vertical pipes close to each other, the upper ends and the lower ends of the two vertical pipes are closed, and the table board is arranged on the table board. Screw rods movably penetrate through the upper walls and the lower walls of the two vertical pipes, rotating rods are fixedly installed on the four screw rods, square grooves are formed in the four rotating rods, sliding strips are arranged in the two vertical pipes, the two sliding strips are slidably connected with the four square grooves correspondingly, the two screw rods on the lower portion penetrate through the bottom frame in a threaded mode, and the two rotating rods rotate. The four rotating rods can rotate through the two slidin