A tool for controlling three-dimensional space angle during butt welding of bent pipe
A three-dimensional space and pipe bending technology, which is used in manufacturing tools, auxiliary devices, metal processing, etc., can solve the problems of large deviation of pipeline assembly size and difficult to control, achieve high accuracy, simple structure, and reduce labor and cost consumption Effect
Active Publication Date: 2016-11-30
石家庄国祥运输设备有限公司
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Problems solved by technology
[0002] In various constructions and vehicle tracks, there are various pipeline designs, and there are a large number of three-dimensional space angles that need to be accurately positioned. However, during pre-welding, due to the lack of actual reference planes and reference angles, the pipeline assembly size deviation is large, which is not easy. control, it is necessary to make multiple adjustments on the unit to meet the overall assembly requirements, which has caused a lot of inconvenience to the actual work
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[0012] See attached figure 1 , the three-dimensional space angle control tool for elbow butt welding of the present invention includes a base 1, a first elbow clamping mechanism, a second elbow clamping mechanism, a positioning slot 2 and a supporting angle detection mechanism, the first bend The pipe clamping mechanism is fixed on the base 1, the second elbow clamping mechanism is movably connected on the base 1 and can move freely on the base 1, the positioning slot 2 is vertically fixed on the base 1, and is used to limit the position to be welded. The section where the welding joints of the two elbows are located, so that the first elbow 7 is defined in the plane formed by the first elbow clamping mechanism and the positioning slot 2, and the second elbow 8 is defined in the plane formed by the second elbow clamping mechanism. In the plane formed with the positioning card slot 2, the two planes intersect at the positioning card slot 2, the spatial angle of the two elbows i...
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The invention discloses a three-dimensional spatial angle control tool used during elbow butt welding and belongs to the field of mechanical products. According to the technical scheme, the tool comprises a base and a first elbow clamping mechanism positioned on the base, a positioning clamping groove for limiting the sections where welding ports of two elbows are located is perpendicularly formed in the base, and the first elbow clamping mechanism and the positioning clamping groove form a two-elbow three-dimensional spatial angle control mechanism through a second elbow clamping mechanism movably connected to the base and a matched angle detection mechanism. The tool has the advantages that 1, the design is ingenious, the structure is simple, the three-dimensional spatial angle during pipe pre-welding is easy to control, and precision is high; and 2, labor consumption and cost consumption during welding are reduced.
Description
technical field [0001] The invention belongs to the field of mechanical products, and relates to a pipeline angle control device, in particular to a tool for controlling three-dimensional space angles during butt welding of bent pipes. Background technique [0002] In various constructions and vehicle tracks, there are various pipeline designs, and there are a large number of three-dimensional space angles that need to be accurately positioned. However, during pre-welding, due to the lack of actual reference planes and reference angles, the pipeline assembly size deviation is large, which is not easy. The control also needs to be adjusted several times on the unit to meet the overall assembly requirements, which has caused a lot of inconvenience to the actual work. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention designs a tool for controlling the three-dimensional space angle when the elbow is butt welded, ...
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IPC IPC(8): B23K37/053
CPCB23K37/053B23K2101/06
Inventor 张志平孟晓哲金晓滨赵钧
Owner 石家庄国祥运输设备有限公司