Rapid assembling and welding overturn machine for automobile exhaust core

The utility model relates to a rapid assembling and welding overturn machine for an automobile exhaust core. The machine comprises a base plate (1), a right handle (2) and a left handle (18) and is characterized in that a right support (3) and a left support (15) are fixed to the two ends of the base plate (1), a first overturn shaft (4) is fixed to the right support (3), a right overturn plate (6) is installed at the left end of the first overturn shaft (4), two first inserting shafts (5) are installed on the right overturn plate (6), a second overturn shaft (17) is installed on the left support (15), a left overturn plate (14) is installed at the right end of the second overturn shaft (17), a connecting plate (16) is installed between the two sides of the left overturn plate (14) and the right overturn plate (6), and two right positioning blocks (8) and two left positioning blocks (10) are fixed to the middle of the connecting plate (16). According to the rapid assembling and welding overturn machine for th