The utility model discloses a surface pressing die, which is supported by the template and matched with the inner mold and outer mold structure. The support plate is evenly provided with faces which are vertically and horizontally arranged, and the lower part of the face is provided with a pair of internal mold and an external mold. The outer mould is sleeved outside the inner mold, and the inner mold is in a convex shape. The center of the inner mould is provided with an axial blind hole, and the lower part is provided with a groove; the groove is provided with 3 to 5 radial holes. The axial blind hole and surface by mould pressing, and then from the radial hole extrusion into the gap between the outer mold and the internal mold, forming a hollow tube of oat litters. The template support each only into the faces and pressed into the surface on the formation of the whole cage surface litters. The surface pressure of the mold surface Wowo neat uniform, good smoothness.
【技术实现步骤摘要】
【技术保护点】
一种莜面压制模具，整体由支撑模板和与其配套的内模、外模构成，其特征是：所述支撑模板上均匀开有纵横排列的进面孔，每一只进面孔的下方都配套装一副内模、外模，所述外模呈筒状并套在内模外，内模呈凸台状，内模凸起上的外螺纹与进面孔的内螺纹相配合，内模的中心开轴向盲孔，内模下部开有一圈凹槽，凹槽上等距穿有３－５只径向孔，径向孔与所述轴向盲孔相通。
【技术特征摘要】
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