Automobile kettle opening production die

The invention discloses an automobile kettle opening production die which comprises an oil cylinder connected with a piston rod, and the piston rod is connected with a sliding block base. The sliding block head is connected with the sliding block base through a guide assembly, sliding block shoveling machines are arranged on the two sides of the interior of the sliding block head, an inner sliding block is arranged at the end, away from the sliding block base, between the two sliding block shoveling machines, and a first base plate and a second base plate which are used for fixing a first mold core are arranged between the sliding block base and the sliding block head; one end of the first mold core is connected with the inner sliding block, and the other end of the first mold core is connected with the sliding block seat; and the second mold core is arranged on the portion, between the inner sliding block and the second base plate, of the first mold core in a sleeving mode, a floating stop block is arranged