In-die riveting die of multi-position high-accuracy hardware bending piece

Abstract

The invention discloses an in-die riveting die of a multi-position high-accuracy hardware bending piece. The in-die riveting die comprises an upper die base, a base plate, an upper die plate, a lower die base, a stripper plate, a lower die plate, a first in-die feeding mechanism, a second in-die feeding mechanism, a first feed inlet, a second feed inlet, a first forming mechanism, a second forming mechanism, a riveting mechanism and a blanking mechanism, wherein the upper die base, the base plate and the upper die plate are sequentially and fixedly connected from top to bottom; the lower die base, the stripper plate and the lower die plate are sequentially and fixedly connected from bottom to top; material belts in the first feed inlet and the second feed inlet are respectively driven to carry out straight feed by the first in-die feeding mechanism and the second in-die feeding mechanism; the first forming mechanism and the second forming mechanism can be respectively used for carrying out punch forming on products on a main material belt and an auxiliary material belt which are vertical to each other; the riveting mechanism which is exactly positioned in a crossing and overlapping position of the main material belt and the auxiliary material belt comprises a riveting punch on the upper die plate, a riveting female die on the lower die plate and a main material belt cut-off tool, the separating between the product on the main material belt and the main material belt can be realized by the main material belt cut-off tool, and the riveting punch on the upper die plate is matched with a riveting position of a to-be-riveted product; the blanking of the auxiliary material belt can be realized by the blanking mechanism. According to the in-die riveting die disclosed by the invention, all processes of forming, riveting and blanking can be completed in one step, the production efficiency and the product accuracy are high, and the production cost and the follow-up detection cost are reduced.

Description

technical field [0001] The invention relates to a multi-station hardware mold, in particular to an in-mold riveting mold for a multi-station high-precision metal bending part. Background technique [0002] Metal stamping parts often need to be riveted together when processing two products. At present, the commonly used production method is to use two sets of stamping molds to realize the stamping of the two products, and then use the riveting fixture to separate the two products. riveted together, and then through the inspection personnel to carry out full inspection or random inspection, the production efficiency is low, the labor intensity is high, time wasting, and the yield of finished products is low. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a multi-station high-precision metal bending parts in-mold riveting die, the multi-station high-precision metal bending parts in-mold riveting die can realize two-pr...

AI Technical Summary

Problems solved by technology

[0002] Metal stamping and forming parts often need to be riveted together when processing two products. At present, the commonly used production method is to use two sets of stamping molds to realize the stamping and forming of the two products respectively, and then use the riveting fixture to separate the two products. riveted together, and then through full inspection or random inspection by inspectors, the production efficiency is low, the labor intensity is high, time is wasted, and the yield of finished products is low

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