COOLING WATER CIRCULATION PIPE-LINE STRUCTURE FOR A HEATING PRESS-MOLD

摘要

The present invention relates to a cooling water pipe installation structure of a press mold that thermally compresses an interior material of a vehicle and molds it into a predetermined shape. Conventionally, both ends of a flexible pipe are exposed to a connection length in a state where a predetermined length of the outside of the mold is exposed. By connecting the valve or the cooling water supply pipe, the pipe exposed to the outside flows up, down, left and right at any time during the molding operation, so that the contact end is easily torn and broken, and it is impossible to use expensive molds. Due to the huge impact, cost increase was a factor.;Accordingly, the present invention is fastened to both ends 21 of the flexible pipe 20, one end of the connection pipe 30 is formed in the mating portion 41 at both ends, the flexible pipe 20 is a mold ( 10) the buried portion 31 of the connection pipe 30, which is embedded in the end 21 and welded to the end 21, is exposed to the surface of the mold 10 so that the valve 40 or the cooling water supply pipe is directly fastened or both ends. The connector 51 is fastened by the flexible connector 50 provided with the connector 51 so that the contact part with the connector can be shaken because the connector is fastened to the outside while the one end of the connector is embedded on the mold surface. Therefore, the present invention is a very useful design that can improve the productivity and cost reduction can be significantly extended the life of the mold because there is no fear that the flexible pipe is torn as in the prior art.