BTA cutter connector based on dynamic pressure oil film

The invention relates to the technical field of BTA cutters, in particular to a BTA cutter connector, and particularly relates to a BTA cutter connector based on a dynamic pressure oil film. In order to solve the problems that an existing BTA tool connector is complex in structure and the accurate adjustment range of the pressure of a dynamic pressure oil film capable of being generated is small, the novel BTA tool connector based on the dynamic pressure oil film is completely different in structure and comprises a connector base and a plurality of adjusting assemblies. Each adjusting assembly comprises a tilting pad, a torsional spring, a telescopic component and a fixing rod, each telescopic component comprises two bent plates, two connecting plates, two telescopic blocks, a compression spring, a top column, a bottom column and a piezoelectric ceramic stack, and when the piezoelectric ceramic stack extends, the bending angles of the two bent plates are reduced, but the two bent plates are always in a bent s