Framework straightening, bending and welding integrated machine with steel ring positioning device

Abstract

The invention discloses a frame straightening, punching, bending and welding integrated machine with a steel ring positioning device, comprising a machine platform, a frame arranged on the machine platform, a welding machine and a control system, and the frame is fixed at the rear of the machine platform , the upper part of which is provided with a cantilever facing forward, the machine platform below the cantilever is provided with a driving plate that can rotate with equal clearance, the machine platform on the front side of the driving plate is provided with a support column, and the top of the support column is provided with a middle part that can rotate The steering beam connected to it is equipped with a rotatable positioning plate at both ends of the steering beam. The positioning plate includes a bottom plate and an outer ring that is adapted to the outer diameter of the fan cover frame. The inside of the outer ring is evenly equipped with multiple Arc-shaped positioning tiles, the width of the joint between two adjacent positioning tiles is adapted to the frame of the fan cover, the arc length of each positioning tile corresponds to the angle of each gap rotation of the drive disc, and its height is smaller than the frame of the fan cover the height of. The positioning disc makes the frame and the skeleton be positioned accurately, increases the welding stability, improves the welding quality and quality stability.

Description

technical field [0001] The invention relates to the technical field of fan casings, in particular to a device for processing the frame of a fan casing. Background technique [0002] The fan cover is usually made of steel wire, which includes a radially arranged skeleton and a steel traveler wound and welded on the skeleton. The outermost side of the skeleton is also connected with a frame. Currently, the processing, straightening, material acquisition and welding of the skeleton are independent. Not only is the production efficiency low, but the equipment also takes up a lot of space and requires more manpower, and the stability of the positioning of the skeleton steel ring and steel wire spokes during welding is poor, which easily affects the consistency of welding quality. Therefore, it is necessary to improve and optimize the existing technology. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a ...

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Problems solved by technology

[0002] The fan cover is usually made of steel wire, which includes a radially arranged skeleton and a steel traveler wound and welded on the skeleton. The outermost side of the skeleton is also connected with a frame. Currently, the processing, straightening, material acquisition and welding of the skeleton are independent. Not only is the production efficiency low, but the equipment takes up a lot of space and requires more manpower, and the positioning stability of the skeleton steel ring and steel wire spokes is poor during welding, which easily affects the consistency of welding quality

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