Multifunctional chip pressing device and use method thereof

The invention provides a multifunctional chip pressing device and a using method thereof, and relates to the technical field of chip pressing devices.The multifunctional chip pressing device comprises a machine table, a bottom groove is formed in the bottom face of the machine table, a supporting frame is fixedly installed on the top face of the machine table, and a lead screw A and a sliding rod A are arranged on the side face of the supporting frame in a penetrating mode; one end of the lead screw A is rotationally connected with a pressing plate, the top face of the machine table is rotationally connected with a lead screw B, a sliding rod B is fixedly installed on the top face of the machine table, the surface of the lead screw B and the surface of the sliding rod B are sleeved with a sliding plate, and a lower pressing block is installed on the bottom face of the sliding plate. According to the invention, the chip can be effectively limited up and down through the arranged lower pressing block, the devic