Device for measuring wall thickness of punch head of glass mold, and usage method thereof

Abstract

The invention discloses a device for measuring the wall thickness of a punch head of a glass mold, and a usage method thereof, and belongs to the technical field of tooling equipment for measuring the glass mold and accessories thereof. The device comprises a measuring working table with supporting legs, a limiting block, a measuring rod, a dialgauge frame and a dialgauge, wherein a limiting block guide sliding chute is formed in the surface of the measuring working table; the limiting block is matched with the limiting block guide sliding chute; the measuring rod is arranged on the measuring working table; the upper end of the measuring rod extends out of the surface of the measuring working table; the lower end of the measuring rod extends below the measuring working table; the dialgauge frame is fixed on the measuring working table and is corresponding to the upper end of the measuring rod; the dialgauge is provided with a dialgauge rod and a rod dialgauge sliding sleeve; the dialgauge rod sliding sleeve and the dialgauge are fixed on the dialgauge frame; the dialgauge rod is matched with the dialgauge rod sliding sleeve; and the measuring rod is located between the limiting block and the dialgauge frame. The device can prevent the unqualified punch head from being sent to a glass container production factory, and has a wide applicable range and high detection efficiency, thereby satisfying requirement of detection speed in the industrial production. In addition, the device also has the advantages of simple structure, convenience in operation and short operation step.

Description

technical field [0001] The invention belongs to the technical field of tooling equipment for measuring glass molds and accessories thereof, and in particular relates to a glass mold punch wall thickness measuring device, and also relates to a use method thereof. Background technique [0002] As known in the industry, glass molds belong to the category of molds, and punches are an important part of a complete set of glass molds. Cooperate with the mouth mold, mouth ring and initial mold in the process of bottle blowing. The function of the punch is: firstly, to ensure that the mouth of the glass container is formed, and secondly, to completely punch the glass material into the inner cavity of the primary mold and the valve head, so as to ensure that the subsequent prototype, that is, the blank of the primary mold, is formed into a bottle. The inside of the punch is usually cooled by compressed air. In order to obtain a uniform cooling effect, the wall thickness of the punch ...

AI Technical Summary

Problems solved by technology

[0003] If the consistency of the wall thickness of the punch cannot be guaranteed in the process of manufacturing the punch, the following technical problems will occur in the use process: one, it will affect the bottle mouth forming effect of glass containers such as can bottles, beer bottles, etc.; Second, due to the uneven wall thickness, the heat dissipation is uneven, resulting in micro-cracks on the surface of the punch, and even cracks and scrapping; third, because the molten glass frit will adhere to the part with high heat on the surface of the punch, resulting in bottle failure. Internal (inner wall) defects; Fourth, the uneven wall thickness of the punch will restrict the forming effect of the complete set of glass molds on the glass container

[0005] In view of the above-mentioned prior art, the applicant searched the literature, but in the published patents and non-patent literature, there is no technical revelation suitable for the measurement device for measuring the wall thickness of the glass mold punch. For this reason, the present application People made active and useful explorations, formed the technical scheme to be introduced below, and conducted experiments in the applicant's factory area under strict confidentiality measures for this scheme, and the results proved to be practicable

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