Spring seat plate forming die

Abstract

The invention discloses a spring seat plate forming die, and relates to the technical field of stamping die manufacture. The spring seat plate forming die comprises an upper die holder and a lower die holder, a male die and an upper clamp plate sleeving the male die are mounted at the bottom of the upper die holder, a plurality of limit holes are formed in the male die, a screw plug and an ejector rod extending out of the bottom of the male die are mounted in the limit holes, a spring is mounted between the ejector rod and the screw plug, a lower die plate and a female die plate inserted into the lower die plate are mounted on the upper portion of the lower die holder, a stripper plate is inserted into the female die plate, a plurality of guide holes are formed in the lower die holder and positioned below the stripper plate, a lower pushing post is inserted into the guide holes, the bottom of the lower pushing post is connected with an ejector plate, and guide supporting plates connected with the lower die holder and a lower support plate are mounted on two sides of the ejector plate and abutted to the ejector plate. Compared with the prior art, the spring seat plate forming die has the advantages that the ejector plate moves between the two guide supporting plates in the stripping process of an ejector workpiece, the lower pushing post moves in the guide holes, and the ejector workpiece cannot deviate and is smoothly, simply and rapidly stripped.

Description

technical field [0001] The invention relates to the technical field of stamping die manufacturing, in particular to a stamping die for stamping and forming of a spring seat plate. Background technique [0002] Such as figure 1 , figure 2 , image 3 The shown spring seat plate includes a rectangular bottom plate 101, the two short sides of the bottom plate 101 are provided with upwardly bent first support plates 102, and the two long sides are provided with upwardly bent second support plates 103, The second support plate 103 is provided with a concave arc surface. Since the upper end surface of the second support plate 103 is relatively far away from the lower end surface of the bottom plate 101, after the spring seat plate is punched and formed, the bottom plate of the spring seat plate enters the die deeply, and it is easy to produce deviation during the process of ejecting the workpiece. shifting, resulting in difficulty in stripping. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a spring seat plate pre

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