PIPE FITTING DEVICE

摘要

PURPOSE: A pipe fitting device is provided to rapidly perform the fitting work of a pipe using the reciprocation motion of a piston. CONSTITUTION: A pipe fitting device comprises a first cylinder body(10), a first coupling body(20), a first piston(30), a first fitting member(40), a second cylinder body(50), a second piston(60), a second coupling body(70), and a second fitting member(80). A protrusion unit(11) and a tapered surface(14) are formed in the first cylinder body. The first coupling body is screwed on the inner side of the first cylinder body. The first piston is coupled between the first cylinder body and the first coupling body and is longitudinally transferred. The first fitting member fixes a pipe(P) inserted into the inside the first cylinder body. The second cylinder body is screwed on the inner side of the first piston. The second piston is inserted into the inside the second cylinder body. The second coupling body is screwed on the inner surface of the second cylinder body. The second fitting member is coupled to the inner front of the second piston and fits the pipe.