Rolling pipe expander

一种轧扩管机

  • Inventors: XUWU WANG
  • Assignees: 王旭午
  • Publication Date: March 07, 2001
  • Publication Number: CN-2422073-Y

Abstract

本实用新型公开了一种轧扩管机,属金属管材的轧制设备。它由内变形工具及其定位移动装置100,接送料装置200,外变形工具及定位导向装置300,主传动装置400,出料装置500。特点是,增设了顶头装卸装置600,内变形工具101是芯棒或顶头。外变形工具及其定位导向调整装置300是与芯棒相对应的,或与顶头相对应的。设一使主传动装置400移动并定位的移动定位装置700。具有一机两用,既能轧管,又能扩管的特点,使轧制金属管材的规格范围大大增加,且结构简单,造价低。
The utility model discloses a rolling pipe expander belonging to a rolling device of a metallic pipe, which is composed of an inner deformed tool, a positioning movable device 100 of the inner deformed tool, a material conveying device 200, an outer deformed tool, and the positioning guiding device 300 of the outer deformed tool, a main gearing 400, and a discharge device 500. The utility model is characterized in that a top head handling device 600 is additionally arranged; the inner deformed tool 101 is a core rod or a top head. The outer deformed tool and the positioning guiding device 300 thereof correspond to the core rod or the top head. A movable positioning device 700 is arranged to cause the main gearing 400 to move and position. The utility model is characteristics of double uses for pipe rolling and pipe expanding, simple structure, and low cost, and the specification and range of the section metal pipe can be increased.

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Cited By (2)

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    CN-103567224-AFebruary 12, 2014江苏天工钛业科技有限公司一种新型两辊斜轧主机
    CN-103567224-BSeptember 16, 2015江苏天工钛业科技有限公司一种新型两辊斜轧主机