A locking device for welding of distribution box

Abstract

The invention provides a locking device for welding of a box body of a distribution box. The locking device comprises a gantry and four groups of positioning and clamping devices arranged on the gantry, wherein the four groups of positioning and clamping devices are distributed up, down, left and right in a mirrored mode. Two transverse moving beams which are vertically arranged and can slide on the gantry are arranged on the gantry, and each positioning and clamping device comprises a positioning unit and a clamping unit. The positioning units are arranged at the top ends and the bottom endsof the transverse moving beams, and each positioning unit comprises a longitudinal positioning cylinder, a pressing block and a transverse positioning cylinder, which are used for positioning the topwall and the bottom wall of the box body. Each clamping unit comprises a left pressing plate, a right pressing plate, a cylinder for controlling the actions of the left pressing plate and the right pressing plate and a cylinder butted against the side face of the side wall of the box body, and the left pressing plate and the right pressing plate are used for clamping the side wall of the box body.The locking device uses the cylinders as power elements, completes positioning and clamping in every direction for the box body of the distribution box, has strong flexibility, and effectively avoidsdamaging the box body in the clamping process.

Description

technical field [0001] The invention relates to the technical field of manufacturing a clamping device, in particular to a locking device for welding a distribution box body. Background technique [0002] Welding is an important mechanical processing method in modern industrial production. In the process of welding the box body, the weld seam needs to be in the best welding position to achieve the best welding effect. At present, the existing box body welding only Relying on general support to fix the four walls of the box body, the parallelism of the horizontal plane, vertical plane and side plates of the box body cannot be guaranteed, and the welding seam of the workpiece cannot be placed in the best welding position, which directly affects the quality of the product, that is, Time-consuming and labor-intensive. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a locking device for welding the distribution box...

AI Technical Summary

Problems solved by technology

[0002] Welding is an important mechanical processing method in modern industrial production. During the welding process of the box body, the weld seam needs to be in the best welding position to achieve the best welding effect. However, the existing box body welding is only Relying on general support to fix the four walls of the box body, the parallelism of the horizontal plane, vertical plane and side plates of the box body cannot be guaranteed, and the welding seam of the workpiece cannot be placed in the best welding position, which directly affects the quality of the product. time consuming

Images