The hand-cranked mobile device of the plastic pipe butting machine, including the base, the frame, the base and the frame are fixedly connected, the base is equipped with a shaft pin, a hand-cranked turntable with an umbrella wheel, and the base is equipped with a B transmission gear And C transmission gear, the top of C transmission gear is equipped with E bevel gear and A bevel gear buckled together, C transmission gear and B transmission gear are fixedly connected with two rib transmission rods embedded in the base, and the rib transmission rod is arranged on the guide shaft The movable clamping frame on the upper part is provided with a fixed connection of the driving part. The driving parts are set to be two placed at the two ends of the movable clamping frame and are firmly connected to the mobile clamping frame. .The utility model is equipped with a hand-cranked synchronous transmission device on the machine base, so that the two ribbed transmission rods simultaneously support the mobile clamping frame to move on the guide shaft, which greatly increases the precision when the plastic pipe is thermally welded and is easy to operate. , Whether it is a novice or a skilled staff, it is easier to operate and master, which improves work efficiency and has strong practicability.
