Milling clamp for automobile timing chain tensioner shell

The utility model provides an automobile timing chain tensioner shell milling clamp which comprises a bottom plate, a fixing plate is fixed to the upper end of the bottom plate, the fixing plate and the bottom plate are fixed through first fixing bolts, more than two first V-shaped positioning grooves are formed in the two ends of the fixing plate respectively, and side plates are symmetrically arranged at the positions, on the two sides of the fixing plate, of the upper end of the bottom plate. The side plates and the bottom plate are fixed through second fixing bolts, more than two sliding grooves are formed in the ends, facing the fixing plate, of the side plates, sliding pressing blocks are arranged in the sliding grooves, more than two pressing screws are arranged at the ends, away from the fixing plate, of the side plates, penetrate through the side plates respectively and extend into the sliding grooves, and the pressing screws are connected with the sliding pressing blocks through threads. A second V-