Six-face machining tool and six-face machining method of diesel engine body

Abstract

The invention relates to a six-face machining tool and six-face machining method of a diesel engine body. The six-face machining tool comprises a base, the two ends of the base are provided with a front end disc support and a rear end disc support respectively, and the front end disc support and the rear end disc support are connected with a front end rotating disc and a rear end rotating disc respectively; a rotating table is arranged between the front end rotating disc and the rear end rotating disc, and multiple positioning mechanisms are arranged on the rotating table; the outer side of the front end disc support or the outer side of the rear end disc support is provided with an air pump, a positioning pin is arranged in the air pump, and the air pump is arranged to be matched with the front end rotating disc or the rear end rotating disc. According to the six-face machining tool and six-face machining method of the diesel engine body, working procedures of the machining process of the diesel engine body are simplified, the labor energy consumed on moving or rotating the engine body is greatly reduced, an operator can concentrate on machining operation of the engine body itself, and due to the fact that turning of an engine body workpiece is mechanically controlled, the machining accuracy of the engine body is improved; the accuracy of all faces is more stable, the yield is high, the machining cost is low, the machining efficiency is high, and the labor cost is low.

Description

technical field [0001] The invention belongs to the technical field of machine tools; metal processing not included in other categories, and in particular relates to a six-sided processing tool and a six-sided processing method for a diesel engine body that reduces the processing steps of diesel engine body workpieces to be processed and reduces processing difficulty. Background technique [0002] As we all know, the body of the engine is equivalent to the skeleton of the engine. It is the installation basis of various mechanisms and systems of the engine. And together with the piston top and the cylinder wall, the combustion chamber is formed. In addition, the water jacket, the oil channel and the oil pan in the cylinder head and the body are the components of the cooling system and the lubrication system respectively, so the inside and outside of the engine body are installed All main parts and accessories of the engine are subjected to various loads. [0003] Because the...

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Problems solved by technology

[0004] The technical problem solved by the present invention is that in the prior art, since the diesel engine carries a large number of parts, there are quite a lot of machining assembly surfaces and assembly holes of the engine body, which results in quite cumbersome procedures during the processing of the engine body and requires a lot of work. A large amount of manpower is required. At the same time, due to the different degrees of machining precision when the operator turns over the diesel engine body workpiece to be processed, it is easy to cause rough machining of the body, different precision of each surface, or even scrapping, high processing cost and low processing efficiency. Furthermore, an optimized six-sided machining tooling and six-sided machining method for diesel engine body is provided

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