Novel case for resistor winding machine

Abstract

The invention discloses a novel case for a resistor winding machine. A case body is a hollow case-shaped body and comprises a front side, a back side, a left side face, a right side face, a bottom face and a top face, wherein the front side and the back side are parallel, the left side face the right side face are parallel, and the bottom face and the top face are parallel. The front side of the case body is sequentially provided with an upper plate, middle plates and a lower plate from top to bottom, the number of the middle plates is two, and the two middle plates are respectively arranged on the left side face and the right side face of the case body in a pivoted mode. The lower plate is also arranged on the box body in a pivoted mode, and an opening I for outputting finished product resistors is formed in the middle of the upper plate. An opening IV is formed in the middle of the top face of the case body. The case facilitates finished product resistor output from the opening I of the upper plate by sequentially arranging the upper plate, the middle plates and the lower plate on the front side of the case body from top to bottom, and flat cables and installed parts inside the case body can be overhauled by opening or closing the middle plates and the lower plate.

Description

technical field [0001] The invention belongs to the technical field of manufacturing electronic components, and in particular relates to a novel case for a resistance winding machine. Background technique [0002] Resistors, especially wire-wound precision resistors, have the advantages of reliable operation, excellent temperature coefficient of resistance, good stability, no current noise, and no nonlinearity. It has been widely used in weapons and equipment in other fields, and in recent years, a broader application prospect of chip wirewound resistors has emerged. However, due to the limitations of various technical conditions and levels of domestic enterprises, the precision wirewound resistors produced have poor quality stability, low precision, large volume, and poor performance consistency, making it difficult to meet the quality and quantity requirements of military electronic equipment. Generally, the manufacture of resistors can only be completed after blanking, s...

AI Technical Summary

Problems solved by technology

However, due to the limitations of various technical conditions and levels of domestic enterprises, the precision wirewound resistors produced have poor quality stability, low precision, large volume, and poor performance consistency, making it difficult to meet the quality and quantity requirements of military electronic equipment.

Generally, the manufacture of resistors can only be completed after blanking, straightening, straightening the pins of the resistor skeleton, feeding, winding welding, and inspection of the next part. Each process step is implemented by a corresponding automatic or semi-automatic device. The above-mentioned devices implementing the above process steps are integrated and installed on the same chassis. Due to the large number of wires and the need to install various valves and drivers, the wiring is complicated. It is urgent to design a chassis with a simple structure and easy installation and maintenance.

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