The utility model provides a swage covers sand bent axle flange frock, include: the template base assembles the template on the template base, place the swage on the template, sets up four bent axle flange foundry goods die cavities in the swage, and bent axle flange foundry goods die cavity is 22 matrixes and distributes, the gating system is all connected to four bent axle flange foundry goods die cavities, and the gating system includes: sprue, cross gate, sprue and cross gate perpendicular connection of middle part, the connection of cross gate both ends is provided with square rising head, the rising head is provided with the rising head neck respectively including the rising head body and the riser base connected from top to bottom, riser base front and back both sides, and the rising head neck is followed cross gate symmetry sets up, the riser base pass through the rising head neck respectively with four bent axle flange foundry goods die cavities are connected. The utility model provides a swage covers sand bent axle flange frock's the gating system has increased the rising head neck on the rising head, the rising head is connected through the die cavity of rising head neck with production bent axle flange, has reduced the shrinkage cavity of foundry goods, has increased the yield and the qualification rate of foundry goods.