Die cooling water pipe connector

Abstract

The invention relates to a die cooling water pipe connector and belongs to the technical field of pipe connecting pieces. An external thread at one end of a connecting pipe of the water pipe connectoris fixedly connected with an internal thread of a pipe connector body, the other end of the connecting pipe is fixedly connected with a die through a thread, or a multipass O-shaped seal ring is in rotatable sealed connection with the die. An external thread at one end of an inner water inlet pipe is fixedly connected with the internal thread of the pipe connector body. A double-pass water outletO-shaped seal ring is sleeved with a water outlet sleeve type connector with a water outlet, and a double-pass water inlet O-shaped seal ring is sleeved with a water inlet sleeve type connector witha water inlet. Cooling water enters a water inlet through hole from the water inlet of the water inlet sleeve type connector and reaches a die water cavity through the inner water inlet pipe communicated with the water inlet through hole, and water cooled by a die water cavity wall is discharged out of an outer side annular channel of the inner water inlet pipe and a water outlet through hole to be discharged out of the water outlet of the water outlet sleeve type connector. The water pipe connector is simple and reasonable in structure, flexible to install and dismantle, good in sealing effect, wide in application area and low in replacement cost.

Description

technical field [0001] The invention relates to a mold cooling water pipe joint, which belongs to the technical field of pipe system connectors. Background technique [0002] The internal water channel of the mold needs to be connected with the external water pipe through a pipe joint to achieve the cooling effect of the mold. To achieve this effect, water pipe joints must be used. Since the mold needs to install water pipe joints in a small space, it is inconvenient to disassemble and assemble. The old-fashioned water pipe joints are bulky and have poor sealing performance, which cannot meet the technical requirements for use. The cooling water pipe joint of the mold is very necessary. SUMMARY OF THE INVENTION [0003] In order to overcome the problems in the prior art, the present invention provides a mold cooling water pipe joint, which should have a simple and reasonable structure, flexible installation and disassembly, good sealing effect, wide application area and l...

AI Technical Summary

Problems solved by technology

To achieve this effect, water pipe joints must be used. Because the mold needs to install the water pipe joints, the space is small, and it is inconvenient to disassemble. The old-fashioned water pipe joints are large in size and poor in sealing performance, which cannot meet the technical requirements of use. The cooling water pipe joint of the mold is very necessary

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