Nodular cast iron platform surface polishing treatment system

Abstract

The invention belongs to the technical field of spheroidal graphite cast iron platform polishing, and particularly relates to a spheroidal graphite cast iron platform surface polishing treatment system which comprises a rack and a polishing wheel, a workbench is arranged at the upper end of the rack, a cast iron platform is installed on the workbench, and a driving unit is arranged above the rack. The polishing wheel is arranged below the control chamber, mounting grooves are formed in the two sides of the polishing wheel, and a polishing groove is formed in the polishing surface of the polishing wheel; a polishing agent enters the guide pipe along the telescopic hose and then flows into the polishing groove through the notch in the end, adjacent to the polishing groove, of the guide pipe, so that the control chamber drives the rotating polishing wheel to polish and derust the cast iron platform; the polishing agent in the polishing groove can directly cover the contact position of the polishing wheel and the cast iron platform, the using amount of the polishing agent can be continuously increased, and the amount of the polishing agent between the polishing wheel and the cast iron platform is fully guaranteed.

Description

technical field [0001] The invention belongs to the technical field of ductile iron platform polishing, in particular to a ductile iron platform surface polishing treatment system. Background technique [0002] Nodular cast iron is a high-strength cast iron material. Nodular graphite is obtained through spheroidization and inoculation treatment, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, resulting in a higher strength than carbon steel. Its excellent performance has been successfully used to cast some parts with complex force and high requirements on strength, toughness and wear resistance, and adding rare earth materials to ductile iron can effectively improve the comprehensive performance of ductile iron, in which ductile iron is used. The platform is made by relying on the excellent performance of ductile iron. The ductile iron platform is a box-type structure with a square or circular shape. The working sur...

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Problems solved by technology

[0005] In order to make up for the deficiencies of the prior art, solve the problem that when the polishing wheel contacts the cast iron platform during the polishing process of the existing polishing treatment system, the pressure of the polishing wheel will directly push the polishing agent on the platform to both sides of the polishing wheel, causing the polishing wheel to be in contact with the cast iron platform. The position where the platform is in direct contact with the polishing agent is reduced, thereby affecting the polishing effect of the platform, and the prior art lacks a device for quickly collecting iron filings generated by polishing, resulting in the problem that iron filings remaining on the platform will also affect the polishing effect. The present invention A surface polishing treatment system for nodular cast iron platforms is proposed

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