An automatic cutting and welding device for intersecting parts

Abstract

The invention discloses an automatic cutting and welding device for intersecting parts. The automatic cutting and welding device comprises a machine frame and X-axis horizontal beams, wherein the machine frame and the X-axis horizontal beams are fixedly connected, supporting legs are arranged at the ends of the machine frame, and a Y-axis horizontal beam is arranged on the X-axis horizontal beams; X-axis driving devices are arranged at the ends of the Y-axis horizontal beam, the Y-axis horizontal beam is provided with a Y-axis driving device and a Z-axis lifting device, a cutting and welding device body is arranged on one side of the Z-axis lifting device, the Z-axis lifting device and the cutting and welding device body are connected through a lifting plate, and the lifting plate is movably connected to the Z-axis lifting device; and a control cabinet is arranged on one side of the machine frame, and the X-axis driving devices, the Y-axis driving device, the Z-axis lifting device and the cutting and welding device body are connected to the control cabinet. The automatic cutting and welding device has the advantages that cutting and welding of the intersecting parts can be completed through one device, the production cost is saved, the producing and machining efficiency is improved, the machining accuracy of the intersecting parts is improved, the overall equipment manufacturing cost is low, the occupied area is small, the operation is easy and convenient, and the phenomenon that waste damages pipes after cutting is avoided.

Description

technical field [0001] The invention belongs to the field of supporting equipment for manufacturing intersecting parts, and in particular relates to an automatic cutting and welding device for intersecting parts. Background technique [0002] The shape of mechanical parts often includes more than two basic parts, which are formed by combining in different ways. The intersection of two basic parts is an intersecting part, and the intersection line formed on the surface of two basic parts is an intersecting line, which is also two basic parts. Common lines of surfaces. [0003] There are a large number of intersecting connection structures of steel pipes in industrial production. The construction quality of these intersecting parts depends on the cutting and welding quality of the intersecting lines between the connected pipe fittings, and the key to ensuring the quality of cutting and welding lies in the intersecting lines of pipe fittings. Therefore, the shape of the inters...

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Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic cutting and welding device for intersecting parts to solve the problem of high labor intensity and low work efficiency in manual cutting in the prior art. Low, uneven cutting traces, uneven grooves, slag inclusions, pores, undercuts, and missing welds are prone to occur during welding. Cutting and welding cannot be completed by one equipment. The cost of CNC cutting equipment is high, the equipment is huge, and the operation is cumbersome.

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