Method of making extruded hose sealing joint

As a transmission line of various gases and liquids, hoses are widely used in industry and life. In order to achieve the sealing effect, the most widely used structure is made of steel wire clamps or wire tied directly with the surface, although this method can achieve the sealing effect to a certain extent, but because the force of the truss and often makes the surface of the tube is damaged, the next time when in use, joints can no longer use, need to be replaced in addition, due to the characteristics of the hose material, by connecting hose due to compression deformation, and the deformation at the end of the hose bundle after easy to produce clearance, resulting in poor sealing performance, especially in some important equipment, special environment, special transport medium conveying pipeline, once the leak will affect. Use, even bring security risks, with leakage of pipeline leakage once, will lead to serious environmental pollution.
The content of utility model, the utility model aims to provide a sealing joint crimping type hose, solves the sealing joint of complicated structure and inconvenient use and poor sealing effect of technical problems, which can effectively solve the problems in the existing technology. The purpose of the utility model is through the technical scheme to realize a sealing joint crimping type hose, hose and pipe joints, including buckling nut, the buckling nut connected with threaded pipe joint, the hose is sheathed on the outer cone hole pipe joint on the inner cone surface and the outer surface of the hose clamping nut contact, and the inner cone extrusion hose to generate elastic deformation and the formation of the sealing surface between the outer cone and hose pipe joint. As a preferred method, the inner hole of the hose is connected to the outer cone of the pipe joint. As a preferred method, one end of the outer cone of the pipe joint is a pipe joint catheter. Compared with the prior art, the utility model has the beneficial effect of the utility model of buckling type hose sealing joint, compact and novel structure, convenient use, convenient assembly, disassembly and maintenance, hose and pipe joint sealing is reliable, can effectively solve the hose and pipe joint connection sealing.