Screw screwing device for automobile base

The utility model relates to the technical field of automobile base machining and assembling, in particular to an automobile base screw screwing device which comprises an adjusting mechanism, a screw gun installation plate is arranged on the left side of the adjusting mechanism, a linkage assembly is arranged between the screw gun installation plate and the adjusting mechanism, the adjusting mechanism is installed on a base plate, and a screw gun is fixedly installed at the left end of the screw gun installation plate. When in use, the limiting block seat is driven by the right-angle connecting plate to enable the fixing screw to slide in the C-shaped groove hole, various angles can be considered, and the adopted equal-height screw is matched with the bearing, so that the angle can be freely adjusted, and the angle adjusting device also can adapt to complex conditions and is very suitable for the complex conditions. Meanwhile, the mechanical cost of the device is low, and the device can also be applied to mas