Circular tube inside turning device

The utility model provides a circular tube inside turning device. The circular tube inside turning device comprises a turning machine which is composed of a backing plate and a turning tool plate, a supporting device which is movably connected with the backing plate, and a positioning rod which is p...

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Bibliographische Detailangaben
1. Verfasser: JIN XUANYOU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides a circular tube inside turning device. The circular tube inside turning device comprises a turning machine which is composed of a backing plate and a turning tool plate, a supporting device which is movably connected with the backing plate, and a positioning rod which is placed on the rear side of the backing plate. The supporting device comprises a first supporting leg, a second supporting leg and a supporting frame, wherein one end of the first supporting leg and one end of the second supporting leg are respectively provided with a wheel, the other end of the first supporting leg and the other end of the second supporting leg are respectively connected on the left side and the right side of the backing plate in a hinged mode, and the first supporting leg and the second supporting leg are respectively connected with the supporting frame in a hinged mode through movable connecting rods. The turning device can be accurately positioned inside a circular tube, the turning tool plate an