Press-in bearing mechanism

The utility model discloses a press-in bearing seat mechanism which comprises a pressing mechanism used for pressing a terminal and a bearing seat assembly used for placing the terminal. The bearing assembly is arranged below the pressing mechanism, and the terminal is a terminal with a single-side barb structure; the bearing assembly comprises a bearing main body, a guide block and a correction block; cavities for placing the guide blocks and the correction blocks are formed in the bearing main body, and one guide block and one correction block are arranged in each cavity; the guide block comprises a first inclined surface; the first inclined surface is in contact with one side, without the barb structure, of the terminal; the correction block comprises a second inclined surface which is in contact with the barb structure of the terminal; the first inclined plane and the second inclined plane form a space with a wide upper part and a narrow lower part; the terminal is placed on the bearing seat main body, an