Waste compression station tipping bucket arm assembly tailor-welding tool and production process

Abstract

The invention discloses a waste compression station tipping bucket arm assembly tailor-welding tool and production process. The tailor-welding tool comprises a welding platform; two turnover rack positioning mechanisms which are distributed in a left-right symmetry mode are disposed in the front of the welding platform; each turnover rack positioning mechanism comprises a first stand column, a first positioning transverse rod, a second positioning transverse rod, a second stand column and a locking fixing mechanism; two turnover arm positioning mechanisms which are distributed in a left-rightsymmetry mode are disposed in the rear of the welding platform; and each turnover arm positioning mechanism comprises a third stand column, a third positioning transverse rod, a side positioning plate, a front height-adjustable supporting mechanism and a rear height-adjustable supporting mechanism. Set process holes are formed in a turnover rack and turnover arms through cutting, then shaft sleeves which are machined according to the inner diameter of a drawing are mounted on the positioning transverse rods, through cooperation of the multiple positioning mechanisms and supporting mechanisms,split mounting is finished, then welding is performed for forming, machining on a boring machine is not needed, the technical requirements of form and location tolerance and dimensional tolerance canbe met, the production cost is reduced, the production period is shortened, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of welding tooling technology, and in particular relates to a tailor-welding tooling for a dump arm assembly of a garbage compression station and a production process. Background technique [0002] The dump arm assembly of the garbage compression station consists of a turning frame and two turning arms. The manufacturing method is as follows: First, the two turning arms are symmetrically welded and fixed on both sides of the rear side of the turning frame, and then the tailor-welded tipping arm assembly is placed Carry out boring processing on the boring machine, use the boring tool on both sides of the lower part of the turning frame to bore and process the first hinged hole on the boring machine, the first hinged hole is used to hinge the cylinder end of the unloading cylinder, and the rear of the turning arm The end part is bored with a boring tool on a boring machine to form a second hinged hole, the second hinged...

AI Technical Summary

Problems solved by technology

Using this method of machining the tipping arm assembly on a boring machine after tailor welding has the following disadvantages: (1) The technical requirements for welders are very high, welding deformation is easy to occur, and it is difficult to ensure the relative alignment between the first hinge hole and the second hinge hole. position, the man-hour cost of the tailor-welded tipping arm assembly will increase by 360 yuan; (2) the processing cost of the upper boring machine is high, and the boring cost of each tipping arm assembly is 800 yuan; (3) the outsourced processing time is long, and often delays delivery date

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