Cam shaft blank rolling device

The utility model discloses a cam shaft blank rolling device, which comprises a loading device. A heating device is connected with the rear portion of the loading device, a feeding device is connected with the rear portion of the heating device, and a roller-type wedge cross-rolling device is connec...

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Bibliographic Details
Main Authors ZHANG YONGJIAN, JIANG JILIANG, CUI XUEJI
Format Patent
LanguageChinese
English
Published 30.05.2012
Subjects
MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
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Summary:The utility model discloses a cam shaft blank rolling device, which comprises a loading device. A heating device is connected with the rear portion of the loading device, a feeding device is connected with the rear portion of the heating device, and a roller-type wedge cross-rolling device is connected with the rear portion of the feeding device and connected with a rolling driving device. A metal round rod sequentially passes through the loading device, the heating device and the feeding device and then enters the roller-type wedge cross-rolling device for processing, and after deformation of radial compression, axial stretching and the like, the rod forms a cam shaft blank. The rolling device is high in production efficiency, small in working load and long in service life, formed components are high in accuracy, surface textile of finished products is compact, fiber texture is continuous, accordingly mechanical performance is high, materials are saved, material utilization ratio is improved, and product qua
Bibliography:Application Number: CN20112356279U