Marking mechanism of ship equipment metal machining vertical lathe

The utility model discloses a marking mechanism of a ship equipment metal processing vertical lathe, which comprises a supporting base, fixed bases are fixedly arranged on the edges of the two sides of the top end of the supporting base, first electric telescopic rods are clamped on the inner walls of the two ends of the two fixed bases, and two supporting frames are fixedly arranged at the output ends of the four first electric telescopic rods. Supporting transverse plates are rotationally arranged at the upper ends of one sides of the outer walls of the two supporting frames correspondingly. According to the scribing mechanism of the ship equipment metal machining vertical lathe, the position of a sliding block with a laser cutting knife can be adjusted through a clamping groove, a first sliding groove and a second electric telescopic rod, then a supporting transverse plate can rotate in cooperation with driving of a motor, and the height of the supporting transverse plate can be adjusted through a first el