Device for removing rough casting plane fins

Abstract

The invention relates to a surface treating device for removing rough casting plane fins, in particular to a device for removing cam shaft rough casting plane fins. The device comprises a grinding machine 1 and guide rails 2. The guide rails2 are arranged below grinding wheels on two sides of the grinding machine 1, and bases of the whole grinding machine 1 and the guide rails 2 form 5-degree mounting angles with the horizontal plane. Limit grooves 3 penetrate the guide rails2 front and back, and a feeding port 4 and a discharging port 5 are formed in the guide rails. Compared with pure manual grinding, the device has the advantages that production line automatic grinding is designed, so that the device is time saving and labor saving and capable of guaranteeing the quality and improving the work efficiency.

Description

technical field [0001] The invention relates to a surface treatment device for removing casting blanks, more precisely, a device for removing flat seams of camshaft casting blanks. Background technique [0002] Casting batch seams, also known as flashes and fins, refer to thin sheet-shaped metal protrusions perpendicular to the surface of castings. They are a common casting defect in casting production. The core joint surface, etc., has uneven thickness. If it cannot be cleaned, it will not only affect the size of the casting but also increase the cutting amount of the machining. The sharp increase in the local cutting amount will cause damage to the tool and scrap the product. Therefore, the batch seam removal process must be arranged before the finished product is delivered. Traditionally, a single manual grinding process is adopted. It is time-consuming and labor-intensive to remove large-scale seams, and pure manual grinding depends on experience and quality cannot be g...

AI Technical Summary

Problems solved by technology

If it cannot be cleaned, it will not only affect the size of the casting but also increase the cutting amount of the machining. The sharp increase in the local cutting amount will cause damage to the tool and scrap the product. Therefore, the batch seam removal process must be arranged before the finished product is delivered. Traditionally, a single manual grinding process is adopted. It is time-consuming and laborious to remove large-scale seams, and pure manual grinding depends on experience and quality cannot be guaranteed.

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