Processing line built crankshaft machining machine tool of parallel four-cylinder engine, the crankshaft machining machine tools and working methods that

摘要

(57) Abstract This invention regards the machine tool for crankshaft (200) processing. According to this invention, this machine tool, the processed line (C) paralleling to the transport axis (arrow A), makes the rotary Drive of processed post P1 and two crankshafts (200) which at least have one which makes processing the crankshaft (200) which inside one same horizontal plane was made on one framework possible tool support disk (110 and 120) possible, parallel to the high level and downstream of the above-mentioned processed post (P1), is provided, parallels to the above-mentioned transport axis (arrow A) and movement possibly (arrow X) is installed the tool support disk (110 and 120) of the processed post whereGoing and returning, from job station (S1 of one side or S2) to the other job station (S2 or S1) being possible to move, during auxiliary control which is necessary for the installation of the crankshaft (200) where at the other job station (S2 or S1) is new, at on the one hand job station (S1 or S2) processing another crankshaft (200) is done, converse and includes with two job stations (S1 and S2) which has reached the point where it consists. This invention regards the job manner of the machine tool of the mataso and the processed line which internalizes that kind of machine tool. Application: Lathe process cutting work of crankshaft of parallel 4-cylinder engine.