ANTI-ABRASION APPARATUS AND RECIPROCATING COMPRESSOR ADOPTING THE SAME

摘要

The present invention relates to an anti-abrasion apparatus and a reciprocating compressor adopting the same. According to the present invention, a sleeve (240) is assembled in the non-compression type by allowing an external diameter (D4) of the sleeve (240) to be smaller than an internal diameter (DI) of a connecting rod (230), thereby easily performing the assembling process of the sleeve (240). In addition, the invention is capable of preventing an internal diameter of the sleeve (240) from being deformed when the sleeve (240) is assembled. Therefore, it is possible to avoid an increase of the input load of a motor drive (100) caused by the deformation of the sleeve (240), or to prevent the abrasion of a pin unit (131) of a crank axis (130).