Floodgate tire mold bends under combination formula for bender

The utility model provides a floodgate tire mold bends under combination formula for bender belongs to rail vehicle combination formula tire mold field of bending for the bender, piece (2), four clamp bolt (3), four butterfly nut (4) and four screw (5) are pieced together in child (1), a plurality of combination to this mould of down including the basis. Use the utility model discloses a mould can reduce mould quantity, practices thrift the mould cost of manufacture, saves the place, can reduce more tyre -changing utensil number of times, reduce operator labor intensity, put forward high pressure heater work efficiency rate, use a plurality of combinations piece together the combination formula that child cooperation formed under piece and the basis under the child compare the width greatly increased of the current child of bending down, its stability is superior to the current child of bending, can avoid the mould to rock the dimensional change that bends of production, improvement product quality, reduction