Automobile bracket with embedding part and die-casting die for forming automobile bracket

Abstract

The invention discloses an automobile bracket with an embedding part and a die-casting die for forming the automobile bracket. The automobile bracket comprises a body and the embedding part, a mounting cavity is formed in the upper part of the body, and the side face of the body protrudes to form two supports; a through hole is formed in the side face of the body and located between the two supports, and the through hole communicates with the mounting cavity; the embedding part is arranged in the through hole and located on the side close to the mounting cavity; the embedding part is providedwith a positioning surface. The die-casting die comprises a fixed die assembly, a movable die assembly, a core pulling assembly, a casting assembly, an ejecting assembly and a supporting assembly, wherein the core pulling assembly comprises a front sliding block, a rear sliding block, a left sliding block and a right sliding block, and a die cavity for forming the automobile bracket is defined bythe front sliding block, the rear sliding block, the left sliding block, the right sliding block, a first cavity and a second cavity; an embedding pin is arranged in the left sliding block, one end ofthe embedding pin stretches into the die cavity, and the embedding pin is sleeved with the embedding part; after the automobile bracket is formed, the embedding part and the automobile bracket are connected into a whole. The automobile bracket with the embedding part and the die-casting die for forming the automobile bracket have the advantages that the automobile bracket is low in porosity, andthe die structure arrangement is reasonable.

Description

technical field [0001] The invention relates to the technical field of die-casting molds, in particular to an automobile bracket with inserts and a die-casting mold for forming the bracket. Background technique [0002] The assembly of automobile brackets with transmission shafts and other parts requires strong load-bearing capacity and good sealing performance of the brackets, so as to meet the use requirements of the brackets. The production capacity requirements of the brackets are large, and most brackets are formed by die-casting molds. Existing The problems existing in the molding of the bracket are: it is difficult to release the mold at the through hole of the bracket, and there are many air holes on the circumference of the through hole. After the through hole of the formed bracket is processed, the internal air holes are exposed. After the through hole is inserted, problems such as oil leakage and gaps will occur, so the customer's requirements cannot be met, and t...

AI Technical Summary

Problems solved by technology

[0002] The assembly of automobile brackets with transmission shafts and other parts requires strong load-bearing capacity and good sealing performance of the brackets, so as to meet the use requirements of the brackets. The production capacity requirements of the brackets are large, and most brackets are formed by die-casting molds. Existing The problems existing in the molding of the bracket are: it is difficult to release the mold at the through hole of the bracket, and there are many air holes on the circumference of the through hole. After the through hole of the formed bracket is processed, the internal air holes are exposed. After the through hole is inserted, there will be problems such as oil lea

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