Turret cylinder and support plate welding assembling tool

Abstract

A turret cylinder and support plate welding assembling tool can realize accurate scribing, alignment, concentricity calibration and assembly welding for a turret pumping cylinder on a pump truck, a support plate, reinforcing rib plates and the like, and comprises a framework, a support plate centering mechanism, a scribing mechanism, an accurate positioning calibrating mechanism, a phase correcting mechanism, a swing arm pressing mechanism and a rotary supporting mechanism. An integral assembling tool is supported by the framework, other components and mechanisms are disposed on the framework, and a process including technical steps of centering, scribing, coarse calibrating, fine calibrating and welding is adopted. The turret cylinder and support plate welding assembling tool is novel in conception and is flexible and exquisite, the mechanical design is compact and modular, the electric control design is highly automatic, the quality of products is guaranteed, production efficiency is improved, labor intensity is reduced, the production quality is stable and reliable, and dust in environments is reduced remarkably.

Description

technical field [0001] The invention relates to the welding of mechanical components, in particular to an assembly tool for accurate marking, alignment, concentricity alignment and assembly welding of components such as a cylinder of a pumping turret on a pump truck, a support plate and a rib plate. Background technique [0002] In the previous butt welding process, it was mostly done by hand. The operator used the scribing template to scribe the workpiece, and with the help of sticks, hammers and other manual tools, the outer circle of the cylinder and the sample line drawn by the support plate were aligned point by point, point by point. Then, repeat the above action in the anti-diameter direction; then turn an angle, repeat the above action, and so on, until the outer circle of the cylinder is aligned with the sample line (circle) marked on the support plate, and then weld it reliable. This kind of process is completely manual operation, which is too much affected by hum...

AI Technical Summary

Problems solved by technology

This kind of process is completely manual operation, which is too much affected by human factors, and it is easy to have inaccurate marking, unclear line marks, too large pairing errors, etc., resulting in repeated labor. At the same time, the labor intensity is high and the work efficiency is low. , the requirements for workers are too high, and the error is too random to be controlled, which makes the process have a serious impact on the expansion of production

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