Pore plate structure capable of improving division capacity of dividing head and using method of pore plate structure

The invention discloses a hole plate structure capable of improving the division capacity of a dividing head. The hole plate structure comprises a standard dividing head hole disc, an arc-shaped holeplate and conical plug pins; the arc-shaped hole plates and the dividing head hole disc are concentric, the arc-shaped hole plate is provided with a plurality of subdividing holes, and pin holes withthe hole diameter being greater than the hole diameter of the subdividing holes are formed in one ends of the arc-shaped hole plate. The diameter of the multiple subdividing holes is consistent with that of dividing holes in the dividing head hole disc, the pin holes are included, the dividing circle diameter of a plurality of holes in the arc-shaped hole plate is consistent with that of the dividing holes, and the arc-shaped hole plate can be fixed into any dividing hole through the corresponding conical plug pin. The hole plate structure is simple in structure, easy to use and high in precision, and the division capa