Support fixing tool for rack-and-pinion type steering gear

The utility model discloses a support fixing tool for a rack-and-pinion type steering gear, which comprises a workbench, and two support mechanisms arranged on the workbench and used for supporting the two ends of the subassembly of the steering gear respectively. Each support mechanism comprises a base, two vertical plates arranged on the base, a strip-shaped support plate arranged between the two vertical plates, and a locking bolt. One end of the plate surface of the support plate is provided with a waist-type groove arranged along the strip-shaped direction of the support plate. The plate surface of the support plate is orderly provided with a plurality of screw holes along the strip-shaped direction of the support plate. A connecting part extends out of the lower end surface of the support plate. The connecting part is provided with a through hole arranged along the lateral direction of the strip-shaped support plate. The locking bolt successively passes through one vertical plate, the through hole and the other vertical plate to be locked. Due to the adoption of the above structure, the support fixing tool can be applied to different subassemblies of the steering gear. By means of the tool, the detection efficiency is improved and the development cost is lowered.