A wire welding auxiliary tooling

Abstract

An auxiliary tooling for wire welding, which relates to the technical field of circuit assembly tooling; it includes a base, a circuit board fixing device and a wire fixing device; the base is a rectangular plate-like structure placed horizontally; the upper surface of the base is provided with an annular groove track; The device and the wire fixing device are arranged in the circular groove track, and the circuit board fixing device and the wire fixing device realize sliding positioning along the ring groove track; the upper surface of the base is provided with anti-static foam; the anti-static foam is a rectangular plate structure; The antistatic foam is arranged in the annular ring of the annular groove track; the circuit board fixing device realizes the posture and position adjustment of the external circuit board to be welded; the wire fixing device realizes the posture and position adjustment of the external welding wire; the invention realizes Soldering with a soldering iron in one hand and a solder wire in the other, achieves the wetting effect of the solder joints, and solves the problem of soldering on the soldering iron in the traditional gyro electrical assembly process.

Description

technical field [0001] The invention relates to the technical field of circuit assembly tooling, in particular to a wire welding auxiliary tooling. Background technique [0002] When the fiber optic gyroscope circuit board is replaced, it is usually operated with a structure. When the wire is soldered, the position of the circuit board is always difficult to flip due to structural reasons. The circuit board has no fixed position, and the wire needs to be penetrated into the through hole for welding. They are all hanging through. After welding, the solder joints of the wires are too high or the solder joints are black. The heat-sensitive device is being welded. First, the device is fixed, and the wire needs to be connected to the tube leg with one hand. Hold the device in one hand, let the tube leg connect to the solder joint of the wire, and use the iron in the other hand, which belongs to the electric soldering iron for soldering. Although the flux is applied to the solder ...

AI Technical Summary

Problems solved by technology

[0006] Third, when the heat-sensitive device is fixed during soldering, one hand needs to hold the wire to connect with the tube leg, and the other hand holds the electric soldering iron, which belongs to the electric soldering iron. Although the flux is applied to the solder joint, it is very difficult to It is easy to immerse into the wire skin, which will affect the welding quality. It is a prohibited and restricted process

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