Rapid clamping device for laser tin soldering of electric ignition head

Abstract

A rapid clamping device for laser tin soldering of an electric ignition head comprises a base assembly, an electric ignition head pressurizing plate and a bridge wire pressurizing block. Two columns and N rows of electric ignition head limiting fixing grooves are arrayed in the base assembly, and the electric ignition head limiting fixing grooves are used for containing electric ignition head forked wires. A bridge wire pulling and covering groove is machined in the base assembly in the length direction of the cuboid and used for containing a bridge wire. Bridge wire fixing mechanisms are arranged at the two ends of the base assembly correspondingly and used for fixing the two ends of the bridge wire. The electric ignition head forked wires are pressed and fixed by the electric ignition head pressurizing plate through a plurality of electric ignition head pressurizing claws, and the bridge wire is pressed and fixed by the bridge wire pressurizing block through a plurality of bridge wire pressurizing claws; the pressurizing claws of the electric ignition head pressurizing plate and the bridge wire pressurizing claws of the bridge wire pressurizing block are arranged at intervals; and the base assembly and the electric ignition head pressurizing plate are connected and fixed through magnets, and the electric ignition head pressurizing plate and the bridge wire pressurizing blockare connected and fixed through magnets. Rapid clamping of laser tin soldering can be achieved by the rapid clamping device for laser tin soldering of the electric ignition head, and the positioning precision is high.

Description

Technical field[0001]The present invention relates to a rapid assembly apparatus for electricity fire head laser solder solder, in particular to electricity fire head laser solder.Background technique[0002]Bridge welding is a high-precision operation, usually welding bridge size is 0.024mm ~ 0.09mm, mainly reflected in the finest bridge and wire core line positioning accuracy is difficult to ensure the length of the bridge wire and solder joints The size is ensured to ensure the bridge resistance in a reasonable range. Prior to the welding of the bridge, if it is possible to improve the positional accuracy of the wire core wire itself, it will greatly reduce the difficulty of subsequent bridge positioning. Patent CN210412958U discloses a common mode electrical painted wire solder tool, by increasing the equal spacing on a long square plate, a plurality of square pass grooves are formed, and in the groove is placed to be welded to be welded, due to the limit of the groove. Weakened, ...

AI Technical Summary

Problems solved by technology

However, this tool realizes the flip limit through the connector to pressurize and limit the solder parts on the bottom plate. The control accuracy and service life of the connector affect the fixing effect and accuracy of the solder parts

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