Get rid of cutter bar device of interior burr of high frequency longitudinal welded pipe

The utility model discloses a get rid of cutter bar device of interior burr of high frequency longitudinal welded pipe, including welded tube frame, cutter bar body, cutter bar body afterbody upper end is equipped with the connecting block to installed in the welded tube frame through the pivot by the connecting block, sword and die wheel in cutter bar body head upper end is equipped with still rotate the actuating mechanism in order to drive the lifting of cutter bar body head including being used for driving the connecting block, and actuating mechanism locates the front end of welded tube frame and contacts with the connecting block, and the drain hole has still been offered to the cutter bar body head. This cutter bar device can get rid of the interior burr of welded tube to when high frequency longitudinal welded pipe welds, can effectively get rid of welding the melts, guaranteed going on in succession of production. 本实用新型公开了种去除高频直缝焊管内毛刺的刀杆装置，包括焊管机架、刀杆本体，刀杆本体尾部上端设有连接块，并由连接块通过转轴安装在焊管机架上，刀杆本体头部上端设有内刀和模轮，还