Assembled wooden large template

The utility model discloses an assembled wooden large template, comprising a wood frame, a wood joist in the wood frame, a plywood arranged at one side of the wood frame and fixed on the steel pipe at another side of the wood frame by a bolt and a butterfly fastener. The advantages of the utility model are that: 1 large single-block area; the large template being assembled by plywood of various specifications; the single-block of the assembled template having features of light weight, convenient hanging and installing, assembling and disassembling because the plywood, the wood joist, the steel pipe and the butterfly fastener are lighter material; 2 reasonable structure of single-block and whole formwork system, uniform stress, large rigidity, not-easy deformation, regular structure size, straight line angle, smooth surface and good sensory quality; 3 low cost and saved cost: because the used materials are common used materials and the price of the wood is lower than that of the steel plate by many times and t