Automatic welding device for intermediate plate of double-row-shaft mold

Abstract

An automatic welding device for an intermediate plate of a double-row-shaft mold comprises a middle welding mechanism, two side welding mechanisms, a turnover clamping mechanism and a machine base, the middle welding mechanism is provided with a middle welding support, the two side welding mechanisms are provided with two side welding supports, the turnover clamping mechanism is provided with a turnover support, the middle welding support is fixedly installed at the front end of the machine base, the two side welding supports are fixedly installed at the rear end of the machine base, and the turnover support is located below the middle welding mechanism and fixedly installed at the front end of the machine base. The intermediate plate of the double-row-shaft mold is manually placed in the turnover clamping mechanism, the middle welding mechanism and the two side welding mechanisms are used for welding the intermediate plate of the double-row-shaft mold, all joints of the intermediate plate of the double-row-shaft mold can be welded in an all-dimensional and dead-corner-free mode, and compared with manual welding, the automatic welding device for the intermediate plate of the double-row-shaft mold has the advantages of being high in working efficiency, high in automation degree and high in yield.

Description

technical field [0001] The invention relates to the technical field of welding technology, in particular to an automatic welding device for a middle plate of a double row shaft mold. Background technique [0002] There are many shafts in the double-row shaft mold, and the distance between the middle plate and the shaft is relatively close, so special welding equipment is required for welding work. At present, there are two types of welding machines for welding double-row shaft molds on the market. One is to use pneumatic clamps. The type realizes automatic centering when the diameter of the workpiece changes, but the centering effect is not ideal, and there will be swings during welding; the other is the cylinder direct pressure type, but it cannot automatically adapt to the changes in the diameter of the workpiece and the diameter of the seam welding wheel, and needs to be operated The operator often adjusts the initial position of one end. With the increasing requirements...

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, we invented an automatic welding device for the middle plate of the double-row shaft mold, including: a middle welding mechanism, a welding mechanism on both sides, a flip clamping mechanism, and a machine base; Carry out all-round welding without dead angle, which solves the problem of difficult welding of the current double-row shaft mold, and the present invention has the advantages of high work efficiency, high degree of automation and high yield compared with manual welding

Images