Cooling point spray head for mold sliding block

Abstract

The invention belongs to the technical field of molds, and provides a cooling point spray head for a mold sliding block. The cooling point spray head comprises a connecting pipe, an air inlet pipe, awater passing ring, a spray head sleeve; the connecting pipe is of a hollow structure, and a water inlet valve is arranged at the lower end of the connecting pipe; the air inlet pipe is arranged in the connecting pipe in an inserted mode, the outer diameter of the air inlet pipe is smaller than the inner diameter of the connecting pipe, and an air inlet valve is arranged at the lower end of the air inlet pipe; the water passing ring is movably arranged on the upper end of the air inlet pipe in a sleeving mode, the lower end face of the water passing ring movably abuts against the upper end face of the connecting pipe, and a plurality of water passing holes are formed in the water passing ring; and the spray head sleeve is movably arranged on the connecting pipe in a sleeving mode, an atomization cavity is formed inside the spray head sleeve and located above the water passing ring, a plurality of spray holes are formed in the spray head sleeve, and each spray hole communicates with theatomization cavity. Compared with the prior art, the cooling point spray head for the mold sliding block has the advantages that cooling water in the cooling point spray head for the mold sliding block can be sprayed out through the side spray holes and the center spray hole after being atomized in the atomization cavity, so that the spray area of the cooling water is increased, and the cooling effect on the mold sliding block is improved.

Description

technical field [0001] The invention belongs to the technical field of moulds, and in particular relates to a cooling point nozzle used for a mold slider. Background technique [0002] Mold design and manufacturing is a highly technical job. The quality of any product is closely related to the mold design. A good mold design directly determines the molding efficiency and quality of the product. The processing process of the mold concentrates part of the essence of many advanced technologies in mechanical manufacturing and the manual skills of fitter technology. Therefore, the mold industry can promote the development of industrial product production and improve the quality. On the existing die-casting mold, due to its high temperature , Long-term high temperature is easy to cause deformation of the slider, resulting in restrictions on the opening and closing of the mold, which is not conducive to production and processing. Contents of the invention [0003] The technical ...

AI Technical Summary

Problems solved by technology

The processing process of the mold concentrates part of the essence of many advanced technologies in mechanical manufacturing and the manual skills of fitter technology. Therefore, the mold industry can promote the development of industrial product production and improve the quality. On the existing die-casting mold, due to its high temperature , long-term high temperature is easy to cause deformation of the slider, resulting in restrictions on mold opening and closing, which is not conducive to production and processing

Images