Glass cutting clamping device

The utility model relates to the field of glass processing equipment, in particular to a glass cutting clamping device. The device comprises a base, electromagnets and magnetic clamping plates. The electromagnet is embedded in the upper surface of the base. And a first positioning magnet is embedded in the upper surface of the base. And the magnetic attraction clamping plate is made of a ferromagnetic material, so that the magnetic attraction clamping plate can be attracted by the electromagnet. And the magnetic clamping plate is also provided with a second positioning magnet corresponding tothe first positioning magnet. During use, glass to be cut is placed on the upper surface of the base, and meanwhile the magnetic clamping plate is placed on the glass. And the second positioning magnet moves towards the first positioning magnet under the action of magnetic force of the first positioning magnet, so that the clamping position of the magnetic attraction clamping plate is automatically adjusted under the acti