Box body frame structure composed of composite material plate and metal frame and production method

The invention relates to the technical field of machine tool structural parts, in particular to a box frame structure based on split type composite material plates and a production method of the box frame structure. Face structures are composed of composite material structural plates, edge structures are composed of metal frames, reinforcing rib structures are further arranged in the edge structures, and the edge structures are composed of the composite material structural plates; the metal frame is used for connecting two adjacent composite material structural plates, mounting grooves extend out of the side faces of the metal frame, and the mounting grooves clamp the two faces of the composite material structural plates respectively. A glue storage groove and a glue injection hole are formed in the attaching area of the metal frame and the composite material structural plate, and structural glue is injected into the glue storage groove through the glue injection hole to form a uniform glue layer. The edge st