All-position magnetic crawling welding and polishing device

The utility model discloses an all-position magnetic crawling welding and polishing device and belongs to the technical field of welding equipment. The device is characterized in that the swing mechanism is installed on the vehicle body (1), the tool is installed on the swing mechanism and swings synchronously along with the swing mechanism, the power input end of the swing mechanism is connected with a power device, crawler belts (4) are arranged on the two sides of the vehicle body (1), a driving device of the vehicle body (1) is connected with the crawler belts (4), and magnetic blocks (5) are detachably installed on the crawler belts (4). And a plurality of magnetic blocks (5) are arranged side by side along the crawler belt (4). According to the magnetic block, the vehicle body can be reliably attached to a to-be-machined face, it is guaranteed that the distance between the tool and the to-be-machined face is even, the tool works stably, the vehicle body can freely move on the vertical face, the tool can