A long-distance hinge seat positioning welding tool and its positioning welding method

Abstract

The invention provides a long-spacing hinge seat positioning welding tool used in the technical field of workpiece / box hinge seats. The present invention also relates to a long-spacing hinge seat positioning welding method. Each of the long-spacing hinge seat positioning welding tooling has The positioning assemblies (1) respectively include a base (3), an ear plate (4), an adjustment bolt (5), an adjustment nut I (6), and an adjustment nut II (7). The base (3) is provided with a plurality of adjustment holes ( 8), an adjusting bolt (5) passes through each adjusting hole (8), the adjusting nut I (6) is screwed on the adjusting bolt (5) above the base (3), and the adjusting nut II (7) is screwed on On the adjusting bolt (5) under the base (3), the above-mentioned tooling and method can conveniently and quickly realize the positioning welding of multiple hinge seats. During positioning welding, the positioning size and the coaxiality requirements of each hinge can be effectively guaranteed, which can be used in subsequent products. The hinge arm no longer deforms or flips stuck when the hinge is flipped.

Description

technical field [0001] The invention belongs to the technical field of workpiece / box hinge bases, and more particularly, relates to a positioning welding tool for long-spacing hinge bases, and also relates to a positioning welding method for long-spacing hinge bases. Background technique [0002] In the actual production process of the product, hinges need to be installed for the workpieces, boxes and other components that need to be turned over. When installing hinges, especially when installing hinges on large workpieces, the number of hinges is large, the distance between the hinges is large, and the number of hinges is large. It is difficult to ensure the positioning size and the coaxiality requirements of each hinge during positioning welding. When the hinge is turned over, the hinge arm is prone to deform or become stuck; however, if the machining method is used to ensure the installation accuracy requirements, the processing cost is high, and when the hinge spacing is...

AI Technical Summary

Problems solved by technology

When installing hinges, especially when installing hinges on large workpieces, the number of hinges is large, and the distance between each hinge is large, and the number of hinges is large. It is difficult to ensure the positioning size and the coaxiality requirements of each hinge during positioning welding. When the hinge is turned over, it is easy to cause the hinge arm to deform or turn over and get stuck; if the machining method is used to ensure the installation accuracy requirements, the processing cost is high, and when the hinge distance is large, the shaft hole processing is difficult and the processing cycle is long

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