Parallel X-Y work table

The invention discloses a parallel X-Y work table. The parallel X-Y work table comprises a moving work platform, an X-directional rolling linear guide rail pair mechanism and a Y-directional rolling linear guide rail pair mechanism, wherein the moving work platform is arranged on a stationary work platform, the stationary work platform is arranged on a foundation support, the X-directional rolling linear guide rail pair mechanism and the Y-directional rolling linear guide rail pair mechanism are respectively arranged on an X-directional guide rail base and a Y-directional guide rail base, and the X-directional rolling linear guide rail pair mechanism and the Y-directional rolling linear guide rail pair mechanism are respectively connected with the moving work platform. The X-Y directional movement of a moving air flotation platform is realized on one plane, a gas error averaging effect is fully exerted, and the motion precision is improved. Cylinders are used as driving components, so that the cost is greatly reduced. The cylinders are mounted on the two adjacent side surfaces of the moving air flotation platform, and X-Y directional movement is realized through the linear movement of the moving air flotation platform with a cylinder piston rod. Rolling linear guide rail pairs are used as guide mechanisms, guide is simple, and control is easy.