Pipe fitting electric bevelling machine of expanding method

The utility model belongs to mechanical machining equipment. The main structure is that a cutterhead body with a turning tool is a structure which can rotate integrally with a power shaft and can move along axial direction relative to the power shaft. The utility model is also provided with a drivin...

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Bibliographic Details
Main Author CHANGMING ZHU
Format Patent
LanguageEnglish
Published 29.12.1999
Edition6
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The utility model belongs to mechanical machining equipment. The main structure is that a cutterhead body with a turning tool is a structure which can rotate integrally with a power shaft and can move along axial direction relative to the power shaft. The utility model is also provided with a driving mechanism which impels the cutterhead body move along axial direction. The cutterhead body is provided with two concentric gears with different diameters, and a transverse rack bar which moves transversely under the action of the gears. The front end of the power shaft is connected with longitudinal rack bar which is engaged with the gears. The pipe beveling machine of expanding method provided by the utility model can conveniently process a bevel with an arbitrary curved surface, and has the advantages of simple structure and convenient operation.
Bibliography:Application Number: CN1998243810U