Mold for manufacturing carbon fiber sleeve and use method of mold

The invention discloses a mold for manufacturing a carbon fiber sleeve and a use method of the mold. The mold is composed of a sleeve support and fixing devices, the sleeve support is composed of two horizontal thin-walled cylinders, and the thin-walled cylinders are connected through the fixing devices at the two ends of the sleeve support. Each fixing device is composed of a semicircular hoop, a locating device, a connecting rod and bolts, bolt holes are formed in the two sides of each semicircular hoop, and the bolts are arranged in the bolt holes. The locating devices are thin plates with locating holes and are located at the two ends of the sleeve support, one end of each locating device is in a semicircular concave shape and is matched with the sleeve support, and the locating devices are connected with the sleeve support through the semicircular hoops. The connecting rods penetrate into the locating holes, the proper locating holes are selected, and carbon fiber sleeves with different diameters can be