Riser later-period machining and production technological process

Abstract

The invention provides a riser later-period machining and production technological process. The riser later-period machining and production technological process comprises the following steps that one, the input working procedure is conducted, specifically, risers after casting completion are arranged on an input assembly in a linear mode and are transferred to a side-push station on by one; two, the transferring working procedure is conducted, specifically, the risers on the side-push station are pushed to a positioning station through a side-push air cylinder, primary positioning and first-stage transferring of the risers are completed, then the risers are pushed to a machining station through a positioning assembly, and second-stage transferring of the risers are completed; three, the machining treatment working procedure is conducted, specifically, the risers at the machining station are positioned and clamped through the positioning assembly, and then grinding treatment and drilling treatment of the risers are completed; and four, the output working procedure is conducted, specifically, the positioning assembly is restored and synchronously brings the machined risers in the step three back to the positioning station, and when the next to-be-machined riser is pushed to the positioning assembly through the side-push air cylinder, the machined risers are synchronously pushed to an output station and are output by an output assembly one by one.

Description

[0001] machine technology [0002] The invention relates to the technical field of post-processing of risers for metal casting, in particular to a post-processing production process of risers. Background technique [0003] With the rapid development of modern industry, the field of metal casting technology has also achieved corresponding promotion. The application of risers in the field of metal casting has effectively solved the technical problems of shrinkage cavity, shrinkage porosity, exhaust and slag collection when castings are formed. , which plays a role in feeding the casting during the forming process; and at present, after the casting is completed, the riser simply adds the processing steps of manual drilling in the post-processing production process according to the production needs, and does not affect the post-processing production of the riser. The process forms a specific and detailed processing and production process. [0004] In the Chinese patent whose pate...

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Problems solved by technology

[0003] With the rapid development of modern industry, the field of metal casting technology has also achieved corresponding promotion. The application of risers in the field of metal casting has effectively solved the technical problems of shrinkage cavity, shrinkage porosity, exhaust and slag collection when castings are formed. , which plays a role in feeding the casting during the forming process; and at present, after the casting is completed, the riser simply adds the processing steps of manual drilling in the post-processing production process according to the production needs, and does not affect the post-processing production of the riser. The process forms a specific and detailed processing and production process

[0004] In the Chinese patent whose patent number is CN103008554B, a kind of forming process of riser sleeve is disclosed. Although this process saves the processing steps of mold turning and simplifies the process of forming riser sleeve, it is only the riser in pouring. The molding process in the process does not disclose the specific production process of the post-processing of the riser after the pouring is completed

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