Reinforcing steel bar abut-joint device based on computer technology

Abstract

The invention belongs to the technical field of numerical control machining, and particularly relates to a reinforcing steel bar abut-joint device based on the computer technology. The problems that the exquisite manual technology needs to be used for achieving welding of reinforcing steel bars, the reinforcing steel bars cannot be subject to batched machining under the condition that the reinforcing steel bar precise welding cannot be ensured, design structure is simple, the function is single, and use is not convenient are solved. The device comprises a fixed base, a fixed frame is welded tothe outer wall of the top of the fixed base, a transformer is connected to the outer wall of the top of the fixed frame through a bolt, and a knife switch is connected to the outer wall of one side of the top of the transformer through a wire. The device is suitable for welding of reinforcing steel bars of different specifications, welding slag of the reinforcing steel bars is collected, work environment of an operator is improved, manual assisting is reduced, the device is high in automation degree, the reinforcing steel bars can be ground in advance, rust stains on the surface of the reinforcing steel bars are removed, and the hollow phenomenon appearing in the interior during reinforcing steel bar welding is avoided.

Description

technical field [0001] The invention relates to the technical field of numerical control machining, in particular to a butt joint device for steel bars based on computer technology. Background technique [0002] At present, in the field of construction engineering, flash butt welding is generally used for the connection of threaded steel bars. This connection method has strict requirements on the operation process and high requirements on the workers' operation skills, and it is easy to produce joint incomplete penetration, slag inclusion, and weld metal Quality defects such as overburning and cracks in the joint area are absolutely unacceptable for the main stressed steel bars. This kind of steel bar butt joint method has been gradually eliminated in many areas of our country. [0003] After retrieval, the Chinese patent authorization number is CN106312279A patent, which discloses a threaded steel bar butt joint device for flash butt welding, which is mainly used for butt j...

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following deficiencies: superb manual technology is required to weld the steel bars, and the steel bars cannot be processed in batches while ensuring the precise welding of the steel bars. The design structure is simple, the function is single, and it is inconvenient to use.

And above-mentioned patent can not solve this type of problem, therefore, need badly a kind of steel bar butt joint device based on computer technology

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