Anti-loosening needle threading clamp for surgical suture

The invention provides an anti-loosening needle threading clamp for surgical suture, and relates to the field of medical instruments, the anti-loosening needle threading clamp comprises a first clamping piece and a suture needle clamping device, the surface of the first clamping piece is rotatably connected with a second clamping piece, and the lower surface of the first clamping piece and the lower surface of the second clamping piece are both fixedly connected with holding driving rods; a suture needle clamping device is arranged on the surface of the first clamping piece and the surface of the second clamping piece and comprises two arc grooves, the two arc grooves are formed in the surface of the first clamping piece and the surface of the second clamping piece respectively, and sliding plates are slidably connected to the inner walls of the arc grooves. Two first springs are evenly and fixedly connected to the sides, away from the arc grooves, of the sliding plates, and clamping plates are fixedly connec