Positioning device for copper rolling processing

The utility model discloses a positioning device for copper calendaring processing, which comprises a base box, the top of the base box is fixedly connected with a placing table, the rear side of the top of the base box is fixedly connected with a side plate, the top of the side plate is fixedly connected with a top plate, and the center of the bottom of the top plate is fixedly connected with an electric sliding rail. The bottom of the electric sliding rail is slidably connected with a sliding table. Through mutual cooperation of the box body, the motor, the threaded rod, the threaded block, the lifting plate, the sliding sleeve, the sliding rod, the lifting rod, the lower pressing plate, the limiting plate, a second bearing, a sliding groove, a sliding block and a buffering pad, the advantage of good clamping and positioning effects on rolled copper foil is achieved, when the positioning device is used, the rolled copper foil can be effectively clamped and positioned, and the service life of the rolled copp