Impact cracking process and equipment

The invention provides an impact cracking process and equipment. The impact cracking equipment comprises a device frame body, a thrust mechanism, a pressing and fixing reducer housing mechanism, a straightening reducer housing mechanism and a conveying and positioning reducer housing mechanism, the thrust mechanism comprises a gear transmission device, a driving device and an impact hammer, the driving device is used for driving the gear transmission device to rotate, and the impact hammer swings downwards to knock a metal part under the action of self gravity after being lifted upwards along with rotation of the gear transmission device; the pressing and fixing reducer housing mechanism comprises a second lifting device and I-shaped iron, and the second lifting device lifts to press the I-shaped iron to abut against the metal part; the straightening reducer housing mechanism comprises a U-shaped rod, and the U-shaped rod rotates relative to the device frame body to press the metal part; and the conveying and