Engine cylinder head casting mold and cylinder head

Abstract

The invention discloses an engine cylinder cover casting mold and cylinder cover which comprises a mold and a cylinder cover body; a mold cover is movably connected to the top of the mold; the cylinder cover body comprises an upper cylinder cover and a lower cylinder cover; a casting cover is fixedly connected to the bottom of the mold cover by means of a bolt; bolt mounting blocks are fixedly connected to the left side and the right side of an inner cavity of the casting cover; a step main diversion trench is formed in the middle of the bottom of the inner cavity of the casting cover; and theengine cylinder cover casting mold and cylinder cover relates to the technical field of engine cylinder covers. Through the cooperation between the step main diversion trench and step side diversiontrenches, molten iron injected in an injection pipe can be uniformly dispersed, molten iron of the same amounts can be injected to casting gates of different distances by using the step height difference, multi-point casting is performed, the casting efficiency is improved, the casting quality is more uniform, meanwhile, by the cooperation with the vibration effects of high frequency vibration boxes, the distribution of molten iron is more uniform, and impurities float up through the vibration, so that the quality of the product is improved.

Description

technical field [0001] The invention relates to the technical field of engine cylinder heads, in particular to an engine cylinder head casting mold and a cylinder head. Background technique [0002] An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (gasoline engines, etc.), external combustion engines (Stirling engines, steam engines, etc.), electric motors, etc. For example, internal combustion engines usually convert chemical energy into mechanical energy. The engine is not only applicable to the power generation device, but also refers to the whole machine including the power device (such as: gasoline engine, aero engine). Some people call an engine an engine. In fact, an engine is a complete set of power output equipment, including a transmission gear, an engine and a transmission shaft, etc. It can be seen that the engine is only a part of the entire engine, but it is the core part of the entire ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an engine cylinder head casting mold and cylinder head, which solves the problem of manual movement and casting at various points, which is relatively troublesome, and the molten iron inside will contain residues during casting, and the residues cannot be separated quickly. If the layer remains inside the molten iron, it will affect the quality of the product. At the same time, many complex structures will be processed inside the engine cylinder head, and the overall casting is inconvenient to finish the interior.

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