A spot tinning tool

Abstract

The application relates to the technical field of spot tinning, in particular to a spot tinning tool which comprises a bottom plate, a frame is fixedly connected to the top of the bottom plate, a lifting assembly is arranged in the frame, a sliding rail is arranged below the lifting assembly, a plurality of moving blocks are slidably arranged outside the sliding rail, a plurality of limiting grooves are arranged in the bottom of each moving block, a positioning assembly is arranged on one side of each moving block, and two groups of sliding grooves are arranged on the top of the bottom plate. The moving blocks, the limiting grooves, the positioning assemblies and the sliding rail are arranged, the moving blocks are moved outside the sliding grooves, the positioning blocks are clamped and installed into different positioning grooves by driving the top rods to move under the action of the springs, the position of the moving blocks can be adjusted and locked after the position adjustment, the tool can be suitable for positioning and welding of circuit boards and wires of different specifications, the tool can meet the requirements of welding of circuit boards and wires of different specifications, and the working efficiency during the welding of the circuit boards and the wires is improved.

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