Assembling clamp with good fixing effect

The utility model relates to the technical field of assembly clamps, and discloses an assembly clamp with a good fixing effect, which comprises a workbench, a fixed frame is fixedly arranged on the workbench, a threaded rod is rotatably connected in the fixed frame, a turntable is fixedly arranged at the end part of the threaded rod, and a rotating shaft is arranged on the turntable. A threaded block is slidably connected to the inner wall of the fixing frame, the interior of the threaded block is in threaded connection with the threaded rod, a stopping mechanism is arranged in the fixing frame, a clamping mechanism is arranged on the stopping mechanism, and the bearing block is slidably connected with the inner wall of the threaded block. And one end of the bearing spring is fixedly connected with the inner wall of the threaded block. According to the assembly fixture with the good fixing effect, the bearing blocks in the stopping mechanisms extrude the ends of the supporting rods in the workpiece clamping p