Fine carving machining device

The utility model discloses a fine carving processing device, which relates to the technical field of fine carving processing devices, and comprises a working table and a laser processing head arranged on the working table, a long rod is fixedly arranged on the working table, a first inserting rod and a second inserting rod are arranged on the long rod in a sliding way, a connecting rod is fixedly arranged on the first inserting rod and the second inserting rod, and the laser processing head is arranged on the working table. A spring is fixedly mounted between the connecting rod and the long rod; a bevel edge is arranged at the end, away from the second inserting rod, of the first inserting rod, a notch is formed in the workbench, an abutting rod is fixedly installed on the connecting rod, cover plates are slidably installed on the long rod, and a first sliding rod is fixedly installed at the bottom end of one of the two cover plates. The vehicle-mounted screen outer frame to be machined is located between th