Automobile transmission gear assembly fixture

The utility model discloses an automobile transmission gear assembling clamp which comprises a base, a supporting plate is arranged on the base, the supporting plate is connected with the base through an assembling mechanism, a limiting clamping groove is formed in the supporting plate, a plurality of limiting clamping blocks are movably arranged in the limiting clamping groove, height adjusting mechanisms are arranged on the limiting clamping blocks, the height adjusting mechanisms are connected with a placing plate, and the placing plate is connected with the supporting plate. The placing plate is connected with the height adjusting mechanism through a telescopic mechanism, a group of symmetrical clamping plates are arranged on the placing plate, a limiting rod is fixedly arranged in the placing plate, two limiting blocks are movably arranged on the limiting rod, the two limiting blocks are connected with the two clamping plates respectively, and connecting blocks are arranged on the two limiting blocks; ac