Device and method for assembling and positioning welding of steel structure living threshold
A positioning welding and positioning device technology, applied in the direction of auxiliary equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of poor welding accuracy, low welding efficiency, high production cost, etc., and achieve reduced labor intensity, high welding accuracy, and wide range of specifications wide effect
Active Publication Date: 2017-01-11
WUHAN TIEDUN CIVIL DEFENCE ENG
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Problems solved by technology
[0002] The current living thresholds are all made of square steel, but the cost of square steel is high, the number of models is small, and the production cost is high, so it is difficult to meet the needs of the market. In order to reduce costs and meet the needs of the market, people seek the method of butt welding with angle steel Lei Jiejue, but the angle steel is relatively long, generally more than 6 to 10 meters long, manual welding requires a lot of labor, and at the same time, the welding efficiency is low, the welding accuracy is poor, the yield is low, and the production cost is high
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[0019] root tree Figure 1~Figure 3 As shown in the figure, a device for assembling and positioning welding of a steel-structured living threshold includes: a working platform 1, on which is provided a vertical pressing device 4, a horizontally adjustable position 3, and a positioning pressing plate device 2.
[0020] The vertical pressing device 4 includes a pillar, a pressing plate, and the pillar and the pressing plate are connected with screws.
[0021] The horizontal adjustable position 3 includes angle steel 11 welded on the working platform 1 and a pillar, and the pillar is connected with an adjusting bolt.
[0022] The positioning pressing plate device 2 includes an angle steel 10 welded on the working platform, one plane of the angle steel 10 is provided with a pressing plate 9, and the pressing plate 9 is fixed on this plane of the angle steel with screws.
[0023] A method for assembling and positioning welding of a steel-structured living threshold, the steps of w...
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The invention discloses an assembling, positioning and welding device for a steel-structure movable doorsill. The assembling, positioning and welding device comprises a working platform and is characterized in that a vertical pressing device, a transverse adjustable device and a positioning pressing plate device are arranged on the working platform. The assembling, positioning and welding device has the advantages that angle iron is welded into square iron so that accurate positioning and assembly can be conducted, the welding efficiency is high, the welding precision is high, the finished product rate is high, meanwhile, the specification range is wide, the labor intensity of workers is lowered, cost is reduced, cost is reduced, and the assembling, positioning and welding device can better meet the requirement of a market.
Description
technical field [0001] The invention relates to the technical field of welding appliances, in particular to a device and method for assembling and positioning welding of a steel knot movable threshold. Background technique [0002] The current living thresholds are all made of square steel, but the cost of square steel is high, the number of models is small, and the production cost is high, so it is difficult to meet the needs of the market. In order to reduce costs and meet the needs of the market, people seek the method of butt welding with angle steel Lei Jiejue, but the angle steel is relatively long, generally more than 6 to 10 meters long, manual welding requires a lot of labor, and at the same time, the welding efficiency is low, the welding accuracy is poor, the yield is low, and the production cost is high. Contents of the invention [0003] The object of the present invention is to manufacture a device and method for assembling and positioning welding of steel fr...
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IPC IPC(8): B23K37/047
CPCB23K37/047
Inventor 魏星
Owner WUHAN TIEDUN CIVIL DEFENCE ENG