No reduction rough grinding machine presser device

The utility model relates to a rough grinding machine's part especially relates to a no reduction rough grinding machine presser device. A no reduction rough grinding machine presser device, includes connecting hole and briquetting, connecting hole and briquetting fixed connection are equipped with two bolt fixing groove that are used for fixing at the rough grinding machine apron on the connecting block, the briquetting lower extreme leaves has a groove, and the inslot is provided with a wolfram steel stick. The beneficial effects of the utility model are that: with original direct contact sliding friction mode, change rotatable wolfram steel stick into, it is high -speed when rotatory to drive a material at emery wheel and guide pulley, the and then rotation of wolfram steel stick for the range that the clamp plate is beated is from top to bottom alleviated for rolling friction to a wolfram steel stick and a material, and the fine controlling dimension of ability, has improved product quality greatly, has r