Carbon fiber bicycle seat tubular column forming die

The utility model belongs to the technical field of saddle tubular column forming dies, and particularly relates to a carbon fiber bicycle saddle tubular column forming die which comprises an upper die and a lower die, the bottom of the upper die is respectively provided with an upper die cavity and two sliding grooves, the two sliding grooves are vertically distributed, and the inner walls of one ends of the two sliding grooves are fixedly communicated with the inner wall of the upper die cavity; a lower die cavity and inclined clamping grooves are formed in the top of the lower die, and the two inclined clamping groove layers are vertically distributed. According to the carbon fiber bicycle saddle tubular column forming mold, when a saddle tubular column is formed, through a forming positioning mechanism arranged at one end, an arc-shaped positioning sliding block and an oblique angle positioning sliding block are used in cooperation, so that the irregular surface of one end of the saddle tubular column is