The invention discloses a textile mechanical cylinder pipe clamping device comprising a cylinder pipe provided with a plurality of clamping device bodies. Each clamping device body comprises a sleeveand a clamping seat; the cylinder pipe is sleeved with the sleeves; the sleeves and the cylinder pipe are connected through screws; four tightly-jacking holes are formed in the side face of each sleeve; the two clamping seats are arranged in a staggered mode; and lead screw brackets are arranged at the two ends of the clamping seats. A two-way lead screw is arranged between the two lead screw brackets; two lead screw nut seats are arranged on the two-way lead screw; sliding grooves are formed in the two sides of each lead screw nut seat; and jacking rod seats are arranged on the two lead screwnut seats correspondingly. Jacking rods are arranged on the jacking rod seats and right face jacking holes in the sleeves; and one ends of the two-way lead screw is connected with a hand wheel. Operation is easy and fast during clamping and loosening, the clamping effect is good, loosening can be effectively prevented, the cylinder pipe is protected and prevented from being deformed, and thus thetextile mechanical cylinder pipe clamping device is worth popularizing.