Vertical lathe with centre frame

The invention relates to a vertical lathe with a centre frame, which comprises a base and a bench which is arranged on the base, wherein the base and the bench are connected with a column, a guide rail is arranged on the column, a first beam is fixedly connected onto the guide rail, a sliding seat i...

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1. Verfasser: HANG YUJIE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a vertical lathe with a centre frame, which comprises a base and a bench which is arranged on the base, wherein the base and the bench are connected with a column, a guide rail is arranged on the column, a first beam is fixedly connected onto the guide rail, a sliding seat is arranged on the first beam, a tool rest is arranged on the sliding seat, a second beam which is connected with the guide rail in a sliding manner is arranged at the lower part of the first beam, and the second beam is connected with the centre frame. The vertical lathe has a simple structure, and is convenient to install, so the processing cylindricity and production efficiency of a workpiece inner bore can be effectively improved.