Spliced frame for commercial vehicle

The utility model discloses a spliced frame for a commercial vehicle, which comprises an auxiliary frame arranged in front of a longitudinal beam of the frame and fixedly connected with the front end of the longitudinal beam of the frame, and front independent suspension systems are mounted on two sides of the auxiliary frame. Materials of the vehicle frame are flexible to use, the weight of the whole vehicle can be reduced conveniently, the integrity and rigidity of the independent suspension can be greatly improved, and operation stability smoothness and driving comfort are improved. 本实用新型公开了一种商用车用拼接式车架,包括设置在车架纵梁前方并与车架纵梁前端固定连接的副车架，所述副车架的两侧安装有前独立悬架系统。本实用新型车架材料利用灵活，便于降低整车重量，可以极大提高独立悬架整体性和刚性，提升操稳平顺性与驾驶舒适性。