A kind of combined type welding position frame
Technical field
The present invention relates to welding technology field, be specifically related to a kind of combined type welding position frame of applicable inhomogeneity rank welders training examination usefulness.
Background technology
Welding is under high temperature or condition of high voltage, uses welding material (welding rod or welding wire) that two or more than two workpiece to be welded is connected into an integral body, makes to produce Binding Forces Between Atoms between them and form permanent connection.Welding is used very extensively in modern processing manufacturing industry, both can be used for metal, also can be used for nonmetally, and its welding quality is the assurance of industrial enterprise's product safety operation, so welder's operative skill is had strict requirement.Along with the issuing and implementation of TSG Z6002-2010 " special equipment welding operation personnel checking-up detailed rules and regulations ", more standard criterion is incited somebody to action in the examination of welder's operative skill.The welding position frame that adopts at present training or the examination is fixed, because it can not lifting and rotation, then needs to change multiple clamping apparatus when adjusting weldment height and space angle, causes weldment effectively not fix, and increases the weight of welder's labour intensity.In addition, the qualification welder of each different levels needs to be grasped the welding of respective type workpiece, such as the welding of small diameter tube cross obstacle, the welding of small diameter tube one word obstacle, the welding of central diameter pipe, sheet material welding etc., this just need to realize by different weld jigs, change continually anchor clamps or the welding position frame has not only increased the weight of working strength, also valuable training or the examination time of waste, efficient is not high; But also easily cause operate miss, be difficult to guarantee effective result of training, can not satisfy among power industry standard DL/T679-2012 " welder technology examination rules " and the TSG Z6002-2010 " special equipment welding operation personnel checking-up detailed rules and regulations " requirement to rank welder's of all categories training and examination weldment locus.
Summary of the invention
For problems of the prior art, the invention provides nested structure combined type welding position frame simple, easy and simple to handle, to satisfy the requirement of weldment locus and weldment classification.
In order to reach above-mentioned effect, the invention provides a kind of combined type welding position frame, comprise column, be provided with at least a welding position mechanism on the described column, described welding position mechanism comprises armed lever, described armed lever carries out bolt and fixes by being located at altitude location hole on the column and column; The other end of described armed lever is provided with motion bar, the affixed anchor clamps of the other end of described motion bar.
The altitude location hole can vertically be arranged on column one side according to actual needs, can be crisscross arranged a plurality of, can armed lever be installed on one of them altitude location hole according to practical operation like this, has then realized the height of welding position frame and the adjustment of direction.
One end of described armed lever is provided with sliding sleeve, and armed lever is movably set on the column by sliding sleeve, and described sliding sleeve is provided with the bolt hole corresponding with described altitude location hole.
Described motion bar one end is provided with sleeve pipe, and sleeve pipe is provided with the angle orientation hole, and motion bar is movably set on the armed lever by sleeve pipe and carries out bolt by the angle orientation hole and fix.
The angle orientation hole is arranged on sleeve pipe one side along the armed lever direction, generally can the angle orientation hole be set respectively by angle 90 degree, 135 degree, 180 degree, 225 degree with motion bar.So just but angle-adjustable has also namely been realized the arbitrarily angle of adjustment anchor clamps of 360 degree, has made things convenient for installation and the welding operation of anchor clamps.
Described anchor clamps are small diameter tube cross obstacle anchor clamps, small diameter tube one word obstacle anchor clamps, central diameter pipe clamp or plate grip.
The quantity of welding position mechanism is determined according to actual needs among the present invention, as establishing four altitude location holes on the column, four welding position mechanisms can be arranged.Simultaneously four all kinds of rank welder's special fixtures are installed on the column by armed lever and motion bar; Also can adjust as required the height of anchor clamps.Be the angle orientation hole of 90 degree, 135 degree, 180 degree, 225 degree etc. along the angle of the setting of armed lever direction and motion bar on the sleeve pipe on the motion bar, regulate angle between motion bar and the armed lever by the angle orientation hole, reach the purpose of alignment jig angle.
The present invention is simple in structure, assembling flexibly, height and angle that can alignment jig have made things convenient for installation and the welding operation of anchor clamps.The fixing M12 band handle bolt that all adopts in all location, owing to having adopted shift sleeve structure, add the combination of four all kinds of rank welder's special fixtures, can satisfy the training and examination of whole projects of all rank welder that power industry standard DL/T679-2012 " welder technology examination rules " and TSG Z6002-2010 " special equipment welding operation personnel checking-up detailed rules and regulations " require, improved the training and examination effect, simplify the training venue, saved training space.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two.
Among the figure: 1-column, 2-armed lever, 21-sliding sleeve, the 3-motion bar, 31-sleeve pipe, 32-angle orientation hole, the 4-anchor clamps, 2A-the first armed lever, 2B-the second armed lever, 2C-the 3rd armed lever, 3A-the first motion bar, 3B-the second motion bar, 3C-the 3rd motion bar, 4A-the first anchor clamps, 4B-the second anchor clamps, 4C-the 3rd anchor clamps.
The specific embodiment
A kind of combined type welding position frame comprises column 1 as shown in Figure 1, and described column 1 is provided with a welding position mechanism, and described welding position mechanism comprises armed lever 2, and described armed lever 2 carries out bolt and fixes by being located at altitude location hole on the column 1 and column 1; The other end of described armed lever 2 is provided with motion bar 3, the affixed anchor clamps 4 of the other end of described motion bar 3.One end of described armed lever 2 is provided with sliding sleeve 21, and armed lever 2 is movably set on the column 1 by sliding sleeve 21, and described sliding sleeve 21 is provided with the bolt hole corresponding with described altitude location hole.Described motion bar 3 one ends are provided with sleeve pipe 31, and sleeve pipe 31 is provided with angle orientation hole 32, and motion bar 3 is movably set on the armed lever 2 by sleeve pipe 31 and carries out bolt by angle orientation hole 32 and fix.Described anchor clamps 4 are small diameter tube cross obstacle anchor clamps, small diameter tube one word obstacle anchor clamps, central diameter pipe clamp or plate grip.
Certainly, can establish four altitude location holes on the central post of the present invention, simultaneously four all kinds of rank welder's special fixtures are installed on the column by armed lever and motion bar; Also can adjust as required the height of anchor clamps.Be the angle orientation hole of 90 degree, 135 degree, 180 degree, 225 degree etc. along the angle of the setting of armed lever direction and motion bar on the sleeve pipe on the motion bar, regulate angle between motion bar and the armed lever by the angle orientation hole, reach the purpose of alignment jig angle.
A kind of combined type welding position frame as shown in Figure 2, comprise column 1, described column 1 is provided with three welding position mechanisms, described welding position mechanism comprises armed lever, and wherein the sliding sleeve by its end and column 1 are slidingly connected and are fixed with bolt by the altitude location hole respectively for the first armed lever 2A, the second armed lever 2B, the 3rd armed lever 2C; The other end of the first armed lever 2A, the second armed lever 2B, the 3rd armed lever 2C is respectively by the first motion bar 3A, the second motion bar 3B, affixed the first anchor clamps 4A of the 3rd motion bar 3C, the second anchor clamps 4B, the 3rd anchor clamps 4C.
Above embodiment is not limited only to protection scope of the present invention, all make amendment based on basic thought of the present invention or change all belong to protection scope of the present invention.