Semicircle degree window frame bending machine mould

The utility model discloses a semicircle degree window frame bending machine mould, including last mould, well mould and the lower mould that from top to bottom sets gradually, the center department of going up the mould has seted up bending machine and has gone up positioning hole, and lightening hole and last fixing hole interval distribution are gone up around being provided with the last lightening hole of two at least even symmetric distributions and the last fixing hole of two even symmetric distributions in the last positioning hole's of bending machine outside, the longitudinal sectionof lower mould sets up to " protruding " font of invering, and the center department of lower mould is provided with positioning hole under the bending machine, and positioning hole's outside is around being provided with the lower lightening hole of two at least even symmetric distributions and the lower fixing hole of two even symmetric distributions under the bending machine, and lower lightening hole and fixing hole