Friction screw press U-shaped plug board

The utility model relates to a friction screw press U-shaped plug board. The technical scheme includes that the friction screw press U-shaped plug board comprises a handle (1) and a U-shaped plug board body (5), and the handle is fixed on the U-shaped plug board body. During usage, an operator inserts the U-shaped plug board into a hammerhead socket of a floating platform, refractory mortar materials are poured into a mould, the operator scrabbles and flats the refractory mortar materials in the mould, then the operator operates a friction screw press, a shape cover and a top swage are combined to press the refractory mortar materials in the mould, a slight beating is performed for one to three times, then the U-shaped plug board is withdrawn, the platform starts to perform a double-sided pressurizing for a green brick under the action of the spring force and the friction screw press, the double-sided pressurizing is firstly performed gently and then performed heavily, and the pressure is gradually added unti