BV wire bending and stamping die with combined upper die

Abstract

The invention discloses a BV wire bending and stamping die with a combined upper die, wherein the upper die comprises an upper die pressing needle assembly, an upper die pressing needle fixing block, a BV wire pressing block, a lateral stress pressing plate and an upper die pressing needle guide rod assembly, wherein the upper part of the upper die pressing needle assembly is connected with the upper die pressing needle fixing block, and the lower part of the upper die pressing needle assembly is located in the BV wire pressing block; the upper die pressing needle assembly vertically moves relative to the BV wire pressing block; the upper die pressing needle guide rod assembly is arranged between the upper die pressing needle fixing block and the BV wire pressing block; and the lateral stress pressing plate is arranged at the outer side of the BV wire pressing block. The BV wire bending and stamping die is designed for bending relatively-short BV wires and is mainly suitable for BV wires with the two lengths of 90 mm and 100 mm. When the die is used for bending the BV wires, a plurality of BV wires can be processed once, the batch bending of the BV wires is realized, the production cost is reduced, and the labor intensity of operating staff is also lowered.

Description

Technical field [0001] The invention relates to the technical field of BV wire bending, in particular to a BV wire bending stamping die with a combined upper die. Background technique [0002] BV wire is abbreviated as plastic copper wire, which is a basic element commonly used in the electrical industry (especially the distribution box production industry). Although the assembly and wiring methods of the distribution box are not the same, the basic principles of the wiring are the same, so in practical applications , It is often required to bend the BV wire into a certain shape before use. The most common shape is the "n" shape, and the commonly used BV wire specifications are mainly 90mm, 100mm and 130mm to 170mm in length. In the current assembly process of the distribution box, the bending of the BV wire is generally completed by manual operation. The BV wire is placed on a flat plate with fixing screws on the top surface. The BV wire is clamped and positioned by two fixing s...

AI Technical Summary

Problems solved by technology

Although this method is simple and easy to operate, for a large-scale processing production line of distribution boxes, its work efficiency is quite low and labor costs are high, which is not conducive to the control of production costs; at the same time, for the processing personnel of the production line, its labor intensity Large, artificially processed BV wires have different shapes, making it difficult to use with distribution boxes

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