High-precision automobile sensor shell no-waste cutting stamping die

Abstract

The utility model relates to the technical field of automobile sensor, especially a high-precision automobile sensor shell no -waste cutting stamping die. High-precision automobile sensor shell no -waste cutting stamping die includes the shell of waiting for processing, upper die assembly and lower die assembly, and upper die assembly includes the upper die plate and the beveling of fixed in the upper die plate front end, and lower die assembly includes: the positioning post of transversely arranged, and its one end is sleeved and waits for the shell of processing, and the other end is connected cylinder subassembly, and the side wall of positioning post is fixedly installed with blade, the fixed block of longitudinal arrangement is set up in the middle, and the through -hole that supplies positioning post horizontal passes through is set up, set up in the positioning post below the material board of lifting, its upper surface is equipped with the recess of waiting for the shell of processing and the outer contour matching, the recess is equipped with the guide groove in, the spring subassembly of supporting the material board and the male die of vertical setting and stretching into the guide groove. Through the coordinated action of blade and male die, realize shell one -time punch cutting forming, and the cut is smooth and has no burr, and material utilization is high.

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