Welding jig for magnetic head shell production

• Main Authors: YUAN MING, XIE ZHIJUN, CUI JIANJUN
• Format: Patent
• Language: Chinese; English
• Published: 27.09.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model relates to a welding jig for magnetic head shell production, which comprises a limiting block for limiting the relative position of a grounding piece and a magnetic head shell, one end face of the limiting block is an arc-shaped face, and the arc-shaped face is attached to the inner wall of the arc-shaped end of the magnetic head shell and used for fixing the magnetic head shell. A second containing groove is formed in the other end face of the limiting block, a lower electrode welding head conducted with the lower electrode is installed in the second containing groove, and a groove-shaped linear channel is formed by the top face of the lower electrode welding head and the two side walls of the second containing groove and used for limiting the grounding piece. And the grounding sheet can be pushed into an accurate welding position in the magnetic head shell. According to the utility model, the grounding piece and the magnetic head shell to be welded can be accurately and quickly positioned,