Elements of sheet metal welding technology

Sheet metal welding technology implementation elements:

In order to overcome the above problems in the field of prior art, the invention aims to provide a welding method for sheet metal parts, and solve the technical problems of low degree of mechanization, complex structure and low safety of the existing welding process equipment.

The sheet metal welding method provided mainly includes the following steps:

1) The welding equipment is in place: the inclined cylinder is extended, the cylinder push plate is raised, and the position of the positioning column II matches the position of the positioning column I on the positioning column I mounting seat;

2) Location of sheet metal parts: Positioning holes are prefabricated on the sheet metal to be welded corresponding to the positions of positioning column I and positioning column I, and the sheet metal to be welded is placed in sequence according to the shape of the welded product. During placement, the positioning guide is used to guide the positioning of the sheet metal to be welded, and the positioning column I and positioning column II are inserted into the positioning holes on the sheet metal to be welded respectively.

3) Clamping welding: the clamping welding cylinder is extended, and the connecting rod structure is driven to swing the connecting rod towards the bottom plate. The upper and lower welding heads clamp the sheet metal parts to be welded. After clamping for a period of time, the welding circuit is energized and the upper and lower welding heads weld the welded sheet metal parts;

4) Hold pressure and take out the workpiece: after the welding is completed, cut off the welding circuit, keep the welding equipment in the clamping state for a certain period of time, clamp the welding cylinder, drive the connecting rod structure to swing the connecting rod away from the bottom plate to open, take out the welded product, the cylinder shrink and reset;

5) Post-processing of welded finished products.

Further, the welding equipment used by the welding party is the welding equipment of sheet metal parts.