Pipe press tool having a 3-segment structure

摘要

The present invention is based on a three-stage clamp structure in which the force is directly transmitted by the tool, and the clamp connection portions are alternately protruded so that the forces applied by the tool are distributed in a balanced manner, The pipe can be firmly connected with the uniform force applied to the part, and the breakage of the clamp can be prevented. Since the pipe is manufactured in three stages, it is easy to manufacture and the weight is light, To a press-fitting fastener. According to a preferred embodiment of the present invention, a compression joint for a pipe having a triple structure is manufactured in a shape of arc, a guide groove is formed in the inner periphery, a first fastening hole and a second fastening hole are formed at both ends, A first clamp member protruding from one end surface of the end portion of the end portion and a second clamp member protruding from the other end surface of the end portion of the end portion; A second clamp member having a first tightening protrusion formed at the other end of the second clamp member so as to engage with the first fastener and a second clamping member formed at the other end of the second clamp member, And a guide groove is formed on the inner periphery of the guide groove, and a fourth fastening hole hinged to the second fastening hole is provided at one end thereof, The first clamping member is deformed into a ring shape together with the first clamping member and the second clamping member, and the fourth clamping member protrudes in one surface direction of the end so as to engage with the second clamping member, and at the other end, A third clamp member having a second clamping jaw formed so as to be pressed by a tool together with the jaws, and a second clamping member which is divided into a plurality of arc-shaped guide grooves, which are formed in the guide grooves of the first clamp member, the second clamp member, A second clamp member, and a third clamp member are gathered in a ring shape when the ring member is deformed into a ring shape, and a pressing force is applied to the connection side of the pipe, And the like.