A welded f-folded backshell structure device

Abstract

The utility model relates to welding auxiliary technical field especially relates to a kind of welding F fold rear shell structure device, comprising: mounting seat, support mechanism is rotatably installed in axle hole;Assembly part, coaxially installed on support mechanism, two moving parts are provided on assembly part, and the adjacent end of two moving parts is respectively provided with extension piece, and extension piece is symmetrically set relative to support mechanism axle, and the mounting groove of assembly part adjacent end is provided with clamping block;Two positioning members, respectively slidingly set in the inner groove of two moving parts, positioning member is set as L type structure;Two threaded rods, respectively rotatably installed in the through-hole of two moving parts, and the threaded through-hole of threaded rod is connected with positioning member;Adjusting mechanism, installed on assembly part, adjusting mechanism drives two moving parts synchronous reverse movement;By the utility model, improve product adaptability, reduce production cost.