Cast iron machine chain plate

Abstract

The invention provides a chain plate of an iron casting machine, and relates to the technical field of fittings of an iron casting machine. The chain plate comprises an upper plate and a bottom plate, wherein, connection blocks are respectively and integrally arranged on two ends of the upper plate, and each connection block is respectively equipped with a connection hole; a head splint, a middlesupport plate and a tail support plate are fixedly connected between the upper plate and the bottom plate; one side far way from the middle support plate, of the head splint is fixedly connected witha head plate; the head plate is equipped with a shaft sleeve hole; the shaft sleeve hole is internally equipped with a shaft sleeve in a fitting manner; two tail plates are fixedly connected at one side far away from the middle support plate, of the tail support plate, and the two tail plates are respectively and fixedly connected with the upper plate and the bottom plate and are respectively equipped with mounting holes; and a tail partition plate is fixedly connected between the two tail plates. The chain plate provided by the invention is made by welding a steel plate so as to eliminate defects of the plate during the casting process; when hole sleeves are arranged at two sides, the processing is convenient; and feedback from a plurality of units after use shows that the service life and strength of the chain plate are relative longer, and the overall casting cycle is shorter.

Description

technical field [0001] The invention relates to the technical field of cast iron machine accessories. Background technique [0002] The existing cast iron machine chain plates are integrally cast, but there are casting defects (slag inclusions, shrinkage cavities, etc.), which are easy to break during use, resulting in short service life and increasing the cost of the cast iron machine. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a cast iron machine chain plate that is not easy to break and has a long service life. [0004] The purpose of the present invention is achieved in this way: the chain plate of the cast iron machine comprises an upper plate and a bottom plate, two ends of the upper plate are respectively connected with connecting blocks, and the two connecting blocks are respectively arranged on the same side of the upper plate, each connecting block Connecting holes are resp...

AI Technical Summary

Problems solved by technology

[0002] The existing cast iron machine chain plate is integrally cast, but there are casting defects (slag inclusion, shrinkage cavity, etc.), which are easy to break during use, resulting in short service life and increasing the cost of the cast iron machine

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