Plate carving auxiliary positioning mechanism

The utility model relates to the technical field of plate processing equipment, in particular to an auxiliary positioning mechanism for plate carving. According to the technical scheme, the device comprises an operation table, a first positioning plate is installed at the top of the operation table, a second positioning plate is further arranged on the operation table in a sliding mode, connecting rods are fixedly arranged on the two sides of the second positioning plate, guide plates are fixedly connected to the bottoms of the connecting rods, and a movable plate is fixedly arranged at the bottom of the second positioning plate; a bearing is installed on the front face of the movable plate, and a threaded rod is arranged on the inner ring of the bearing. According to the scheme, the structure is novel, the plate machining position is positioned, the machining precision is improved, the positioning position is flexibly adjusted according to the size of a plate, adaptability is high, and application and popula