Tool-free mounting bracket for producing server cabinet slide rail

The invention discloses a tool-free mounting bracket for producing a server cabinet slide rail. The bracket comprises a first slide rail and a second slide rail, L-shaped grooves are formed in surfaces of the first sliding rail and the second sliding rail; first clamping strips are mounted at upper ends of the L-shaped grooves; second clamping strips are arranged at lower ends of the L-shaped grooves; a cabinet plate is mounted between the first slide rail and the second slide rail; fixed clamping plates are arranged at rear ends of the first sliding rail and the second sliding rail; a limiting clamping plate is installed on one side of the second sliding rail, an L-shaped component is arranged on a surface wall of an inner side of the limiting clamping plate, longitudinal connecting ribsare arranged on the fixing clamping plates, the longitudinal connecting ribs are fixed to a transverse connecting rib through clamping blocks, and one end of the transverse connecting rib is connectedwith a cross beam plate t