Rear axle packing frame's single frame and rear axle packing frame

The utility model discloses a single frame of rear axle packing frame, include: first longeron, first fixture block, first fixture block setting is in on the first longeron, the second longeron, the second fixture block, the second fixture block sets up on the second longeron, two draw -in grooves of rear axle can block respectively to be put first fixture block with on the second fixture block, be used for connecting first longeron with the second longeron, and be used for the crossbeam of the gearbox of bearing rear axle. The utility model discloses in, can put a draw -in groove card on the rear axle on first fixture block, another draw -in groove card is put on the second fixture block to make the gearbox of this rear axle arrange in on the crossbeam. The cooperation of first fixture block and second fixture block and two draw -in grooves has realized the location to this rear axle, and the crossbeam is used for the gearbox of bearing rear axle, has just so realized to the individual packing of this rear a