An abrasion resistance structure of a scroll compressor is provided. In the abrasion resistance structure, including a main frame penetrated by a driving shaft combined with a rotor of a driving motor and supported in a radius direction, a fixed scroll fixed to the main frame, and an orbiting scroll put on the main frame, eccentric-combined with the driving shaft so as to be in an orbiting motion, and forming compression pockets together with the fixed scroll while continuously moving in a state of being geared with the fixed scroll, concavely inclined portions are formed on the back surface of an end plate of the orbiting scroll facing the upper surface of the main frame and on the upper surface of the main frame. Accordingly, it is possible to prevent abrasion between the orbiting scroll and the main frame due to the thermal deformation of the orbiting scroll during the operation of the compressor. |