Indentation bottom plate with elastic sheet

The utility model relates to the technical field of indentation, and discloses an indentation bottom plate with an elastic sheet, which comprises a bottom plate body and the elastic sheet, the bottom plate body comprises indentation grooves and a bearing part, and the bearing part is defined by a plurality of indentation grooves; the elastic sheet is arranged on the bottom plate body, is positioned on a bearing part between the indentation grooves and is fixedly connected with the bottom plate body; the elastic sheet comprises a contact part, a deformation part and a connecting part, the deformation part has elasticity and is connected with the contact part and the connecting part, and the connecting part is connected with the bottom plate body and the deformation part. According to the utility model, the elastic sheet is arranged at the bearing part of the bottom plate body for bearing the plate material to provide elastic force, and the plate material with the indentation clamped in the indentation groove i