Sliding block type core assembly tool

Abstract

The invention relates to a sliding block type core assembly tool. The tool is characterized by comprising a mounting base, and a plurality of positioning blocks for limiting transverse and longitudinal moving of a riser sand core are arranged on the end surface of the mounting base; the positioning blocks are fixedly connected with the mounting base; a plurality of positioning columns are arrangedon two sides of the mounting base, and positioning sliding blocks capable of limiting transverse and longitudinal moving of an oil duct sand core are arranged on the positioning columns; the positioning sliding blocks can longitudinally move along the positioning columns and are fixedly connected with the positioning columns. The tool has the advantages that in the assembly process, the process that the oil duct sand core is held manually is completely avoided; the oil duct sand core can be quickly and accurately installed by using the positioning sliding blocks, then joints of the oil duct sand core and the riser sand core are smeared with adhesives so that the oil duct sand core and the riser sand core can be fixedly assembled; by means of the core assembly tool, manual assistance is not needed, and the accuracy and efficiency of sand core assembly are greatly improved; meanwhile, the tool is convenient to operate, easy to manufacture and high in assembly precision.

Description

technical field [0001] The invention relates to an auxiliary device in the assembly process of an aluminum alloy cylinder head, and more specifically relates to a slider-type core assembly tool, which is mainly used in the field of aluminum alloy cylinder head casting. Background technique [0002] The casting of aluminum alloy cylinder head of automobile engine is an important link in the processing of automobile parts. However, most of the existing technologies use pure manual assembly. It is impossible to accurately install the oil passage sand core in place through visual inspection; secondly, in the process of manually assembling the oil passage sand core, it is necessary to manually hold the oil passage sand core, and then use hot melt adhesive to bond the oil passage sand core and the In this working process, the mouth sand core is greatly affected by human beings and cannot maintain an absolute static state during the manual support process, and it is prone to shakin...

AI Technical Summary

Problems solved by technology

[0002] The casting of aluminum alloy cylinder head of automobile engine is an important link in the processing of automobile parts. However, most of the existing technologies use pure manual assembly. It is impossible to accurately install the oil passage sand core in place through visual inspection; secondly, in the process of manually assembling the oil passage sand core, it is necessary to manually hold the oil passage sand core, and then use hot melt adhesive to bond the oil passage sand core and the In this working process, the mouth sand core is greatly affected by human beings and cannot maintain an absolute static state during the manual support process, and it is prone to shaking, resulting in large matching errors and increasing the labor intensity of the assembly workers, and the assembly efficiency is low. , which relatively increases the casting cost of the aluminum alloy cylinder head

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