Main bracket for automobile shock absorber

The invention discloses a main bracket for an automobile shock absorber. The main bracket comprises a cylindrical body with a sectorial section, and two connection plates are parallelly arranged at a sectorial opening of the cylindrical body in an extending manner; openings of two ends of the cylindrical body extend to form outer edges, an included angle alpha is formed by connection lines of two start points of the outer edges and the center of a circle, and end points of the outer edges are positioned on the lateral sides of the connection plates; the inner surfaces of the two connection plates are provided with a plurality of projections. Compared with the prior art, the main bracket for the automobile shock absorber has the advantages that by the outer edges extending on the lateral sides of the main bracket, end smoothness of the main bracket is achieved, and accordingly an oil storage cylinder barrel can be protected from damages when the main bracket is attached to the oil storage cylinder barrel; in addition, owing to the projections formed on the connection plates, in contact with an auxiliary bracket, of the main bracket, concave-convex fit connection between the main bracket and the auxiliary bracket is realized, and inconvenience in bolt connection is avoided.