公开(公告)号：US3930394A

公开(公告)日：1976-01-06

申请号：US490865

申请日：1974-07-22

申请人： Pavel Ivanovich Orro ,  Nikolai Grigorievich Kovalevsky ,  Alexandr Ivanovich Lobanov ,  Andrei Mikhailovich Arkhangelsky ,  Valentin Anatolievich Makarov ,  Jury Georgievich Goreslavets ,  Nikolai Konstantinovich Erokhov ,  Georgy Iosifovich Khaustov ,  Ivan Mikhailovich Obukh-Shvets ,  Alexandr Davydovich Vereschagin

发明人： Pavel Ivanovich Orro ,  Nikolai Grigorievich Kovalevsky ,  Alexandr Ivanovich Lobanov ,  Andrei Mikhailovich Arkhangelsky ,  Valentin Anatolievich Makarov ,  Jury Georgievich Goreslavets ,  Nikolai Konstantinovich Erokhov ,  Georgy Iosifovich Khaustov ,  Ivan Mikhailovich Obukh-Shvets ,  Alexandr Davydovich Vereschagin

IPC分类号： B21C45/00 ,  B21B17/10

CPC分类号： B21C45/00

摘要： A mill is disclosed, said mill comprising a plug head for plugging tubes, one pulling device adapted to draw a tube with a plug through the plug head, a gear for taking tubes off the plug mounted in the rear portion of the pulling device and composed of power cylinders secured on the pulling device at an acute angle to a plane passing through guides of the pulling device with the rods of the power cylinders carrying jaws for gripping the tube being plugged, the jaws being attached to the rods, and two pockets wherein the tubes and plugs are placed after the tubes have been taken off the plugs. The invention is intended for providing a mill featuring an improved production rate with the ensuing augmentation of the production of a drawing mill, and having smaller overall dimensions.

摘要翻译： 公开了一种磨机，所述磨机包括用于堵塞管的塞头，一个牵引装置，适于通过塞头抽出带有塞子的管;齿轮，用于从安装在牵引装置后部的塞子上取出管，并组成 动力缸以与通过牵引装置的引导件的平面成锐角固定在牵引装置上，动力缸的杆承载用于夹持被堵塞的管子的动力缸的杆，钳口附接到杆和两个袋，其中 在管子从插头上取下之后放置管子和塞子。 本发明旨在提供一种具有改进的生产率的轧机，随后增加了制造的轧机，并且具有较小的总体尺寸。