Clamping mechanism for automobile silencer machining

The utility model discloses a clamping mechanism for processing an automobile muffler, which belongs to the technical field of automobile muffler processing and comprises a support frame, a motor is fixedly mounted on the lower surface of the support frame, a disc is rotatably mounted on the upper surface of the support frame, and an output shaft of the motor is fixedly connected with the disc. Two supporting rods are fixedly mounted on the upper surface of the disc, rotating shafts are rotationally mounted on the two supporting rods, mounting frames are fixedly mounted at the opposite ends of the two rotating shafts, two clamping plates are arranged on the opposite sides of the two mounting frames, and an air cylinder is fixedly mounted on the upper surface of the mounting frame on one side; by arranging the motor and the disc, the disc is driven by the motor to rotate, a workpiece is driven to rotate synchronously while the disc rotates, the horizontal orientation angle of the workpiece can be further adjus