Portable grinding device

The utility model provides a portable grinding device, includes: the base, install support, horizontal migration panel, slidable mounting the vertical migration panel on support of slidable mounting on the support on the base perpendicularly, wherein, horizontal migration panel, vertical migration panel are connected with the fagging that is used for placing belt type grinding machine respectively, and vertical migration panel after the connection and horizontal migration panel are a holistic cross and transfer to the mechanism. The utility model discloses not only can to the bassoon straightpipeline section group polish to preceding groove is automatic, solved the problem of operating personnel hand polished operation, improved the efficiency of polishing, and, the security of polishinghas improved greatly, and simultaneously, improve the pipe fitting and polish efficiency more than 20%, reduced the construction cost of pipeline. 种便携式打磨装置，包括：底座、垂直安装在底座上的支架、滑动安装在支架上的水平移动面板、滑动安装在支架上的垂直移动面板，其中，水平移动面板、垂直移动面板分别与用