Detection device for weld position of edgewise bending steel pipe

Abstract

The invention discloses a detection device for the weld position of an edgewise bending steel pipe. According to the detection device disclosed by the invention, with arrangement of a right air pushing cylinder serving as a pushing source, a sliding block is arranged on a sliding track, can slide on the sliding track and is matched with a fixed block to enable a steel pipe to be completely placed at a steel pipe position so as to enable the sliding block to press the steel pipe, and in addition, with arrangement of a magnetic block, the sliding block and the fixed block can be conveniently contacted with each other and can be conveniently pushed. The detection device has a simple structure, is easy to operate, is capable of well detecting the weld position of the edgewise bending steel pipe and reducing the unqualified rate, and is suitable for being used in production.

Description

technical field [0001] The invention relates to the field of weld seam detection of steel pipes, in particular to a weld seam position detection device for flat and bent steel pipes. Background technique [0002] There is a kind of steel pipe in the heating pipe of the air conditioner that is bent and welded by steel sheets. After welding, it is flattened and then bent. After that, the weld position needs to be inspected. In the previous detection method, the weld position was seen by human eyes. However, this method cannot fully observe the condition of the weld position. It is necessary to press the steel pipe step by step to observe the condition of the weld position. At present, there is no special equipment for inspection in production, so it is very necessary to solve the above problems. . Contents of the invention [0003] The invention provides a detection device for the welding seam position of flat and bent steel pipes. By placing the flat and bent steel pipes b...

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Problems solved by technology

[0002] There is a kind of steel pipe in the heating pipe of the air conditioner that is bent and welded by steel sheets. After welding, it is flattened and then bent. After that, the weld position needs to be inspected. In the previous detection method, the weld position was seen by human eyes. However, this method cannot fully observe the condition of the weld position. It is necessary to press the steel pipe step by step to observe the condition of the weld position. At present, there is no special equipment for inspection in production, so it is very necessary to solve the above problems.

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