Digital controlled lathe special for engine air valve continuous full-automatic machining and method thereof

Abstract

The invention discloses a digital controlled lathe special for engine air valve continuous full-automatic machining and a machining method thereof. A machine tool of the digital controlled lathe comprises a protective shell assembly, a lathe bed base assembly, a sliding saddle assembly, a material sorting and discharging assembly, a feeding and falling assembly, a main shaft assembly, a material clamping and pushing assembly, a pneumatic system assembly, a lubrication system assembly and a cutter seat assembly; the protective shell assembly protects all parts, the lathe bed base assembly supports all the parts, and three-degree-of-freedom moving of a cutter seat is realized through the sliding saddle assembly; the material sorting and discharging assembly realizes sorting of air valve workpieces and single material discharging, the feeding and falling assembly installs and clamps the air valve workpieces and collects falling finished products, and the workpieces are driven to rotate bythe main shaft assembly; the material clamping and pushing assembly clamps the workpieces and pushes the finished products, the pneumatic system assembly provides the pneumatic force, the lubricationsystem assembly lubricates all relative moving parts, and the cutter seat assembly clamps cutting tools. All the assemblies are coordinative, and full-automatic high-efficiency production of the engine air valves is realized.

Description

technical field [0001] The invention relates to a special numerical control lathe, in particular to a special numerical control lathe for continuous and automatic machining of engine valves and a method thereof. Background technique [0002] The engine valve is a very important part of the engine, and its shape accuracy has a great influence on the performance of the engine. With the development of power machinery, the output requirements for the engine valve are also increasing. In the current valve forming process, it generally requires multiple machine tools to cooperate with the processing, such as chamfering, rough turning, semi-rough turning, fine turning, grinding, etc. Each process has very cumbersome feeding, dividing, loading, and disassembly. Operations such as tooling and fixtures are boring for workers. Even on CNC lathes, due to the small processing surface, small size and large quantity of valves, problems such as frequent loading and unloading, difficulty in...

AI Technical Summary

Problems solved by technology

The transmission system is single, prone to mechanical failures, and does not take into account the good lubrication of each mechanism, and does not make full use of the shape of the valve to design the conveying and feeding mechanism, so it does not meet the design requirements of the special machine

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