Horizontal automatic pipe body groove edge milling device

The utility model discloses a horizontal automatic pipe body groove edge milling device which comprises a pipe body carrying driving unit and a groove forming mechanism, the pipe body carrying driving unit comprises two pipe body supporting driving mechanisms which are arranged in a spaced mode, and each pipe body supporting driving mechanism comprises a supporting platform deck, a fixed supporting base and an adjusting supporting base. Supporting rollers are respectively arranged on the fixed supporting seat and the adjusting supporting seat, at least one supporting roller is connected with a rotary driving source, a supporting platform deck of at least one pipe body supporting driving mechanism is provided with a pipe body crimping mechanism, and the pipe body crimping mechanism comprises a stand column with a rotary adjusting displacement function and a horizontal carrying beam arranged on the stand column; and a crimping part is arranged on the horizontal carrying beam. The utility model meets the require