Laser numerical control engraving device for casting formed copper pipe

The utility model relates to the related field of steel materials, in particular to a laser numerical control engraving device for casting and forming a copper pipe, which comprises a fixed base, a vertical rotating piece, a rotating lifting piece, a horizontal clamp and a laser engraving head, and the fixed base comprises a first platform, a second platform and a third platform which are horizontally arranged at intervals from top to bottom; the rotary lifting part coaxially sleeves the vertical rotating part in a sliding manner and rotates along with the rotation of the vertical rotating part; the horizontal clamp is fixedly arranged at the top of the rotary lifting part in a horizontal state and is located above the first platform all the time, and the machining copper pipe is fixedly arranged at the top of the horizontal clamp in a vertical state. Firstly, the vertical rotating part and the rotating lifting part are matched to control the rotating and lifting of the machined copper pipe, and engraving can