Auxiliary clamp for lamp production

The utility model discloses an auxiliary fixture for lamp production, which comprises a workbench, a placing groove is arranged on the surface of the workbench, a case is fixedly mounted on the back of the workbench, guide rails are arranged on two sides in the placing groove, a two-way screw rod is rotatably arranged in the guide rails, two symmetrically arranged clamping plates are movably arranged in the placing groove, and the two clamping plates are movably arranged in the case. The bidirectional lead screw and the clamping plate are arranged, in the using process, a lamp needing to be machined is placed in the containing groove, then the bidirectional lead screw rotates to be matched with the screw holes in the two sides of the clamping plate, and the clamping plate is in threaded connection with the bidirectional lead screw through the screw holes in the two sides of the clamping plate. The clamping plate can be controlled to move in the containing groove by rotating the clamping plate, and then the la