Copper sleeve structure for T1 machine fixing coil

The utility model discloses a copper sleeve structure for fixing a coil of a T1 machine. Including a base, one side of the base is connected with a vertical plate through a screw; the top of the baseis connected with a transmission plate through screws. The top of the transmission plate is connected with a limiting rod through a screw; the top of the limiting rod is slidably connected with a sliding block. The beneficial effects of the utility model are that: the utility model discloses: the beneficial effect is: The utility model has a compact structure, simple and convenient operation, practicality, rubber sleeve, the extension length of the cylinder is not changed; due to the elastic effect of the rubber sleeve; the return distance of the cylinder can be shortened; therefore, the magnet at the outer end of the copper sleeve and the magnetic ring clamping rubber sleeve at the outer end of the copper sleeve are closer to the movable door; therefore, when the magnet ring coil is attracted by the material attr