Anti-splashing welding device for reaction type mechanical parts and application method of anti-splashing welding device

Abstract

The invention discloses a counteraction type mechanical part anti-splashing welding device and a using method thereof, and the counteraction type mechanical part anti-splashing welding device comprises a main body mechanism, a double-rack synchronous type centering advancing mechanism, a gantry bearing type welding mechanism, a semi-surrounding type blocking protection mechanism, a convection leveling anti-splashing gettering mechanism, a self-adaptive attaching clamping mechanism and a welding point positioning mechanism, the double-rack synchronous centering advancing mechanism is arranged on the bottom wall of the main body mechanism, the gantry bearing type welding mechanisms are arranged on the two sides of the main body mechanism, and the semi-surrounding type blocking protection mechanism is arranged on the upper wall of the main body mechanism. The invention belongs to the field of welding of spare and accessory parts, and particularly relates to an anti-splashing welding device for reaction type mechanical spare and accessory parts and a using method of the anti-splashing welding device. According to the anti-splashing welding device for the reaction type mechanical parts, one-time positioning and three-point fixing, clamping and welding can be conducted on two welding workpieces, and smoke and welding slag generated during welding can be subjected to reverse action collection treatment.

Description

technical field [0001] The invention belongs to the technical field of spare parts welding, and specifically refers to a reaction-type anti-splash welding device for mechanical spare parts and a use method thereof. Background technique [0002] With the wide application of plates, in some occasions, it is often necessary to use a welding device to weld two plates. The common connection method in the manufacturing industry is also the welding method. [0003] After searching, the Chinese patent authorization announcement number is CN107234373B patent, which discloses a board body welding device, including a transmission frame, a welding assembly and a protection assembly; the transmission frame includes a board body, two retaining bars and a positioning bar, and the two The two retaining strips are protrudingly arranged on opposite sides of the board respectively, and a positioning space is formed between the two retaining strips. The plate body welding device in the above-m...

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Problems solved by technology

[0008] In view of the above situation, in order to overcome the defects of the prior art, this solution provides a reaction-type mechanical spare parts anti-splash welding device and its use method, aiming at the problems of fume and welding slag splash generated in the welding process, the air Combining the convection effect and the reaction principle (turning the object (or process) upside down), the air barrier to the smoke and welding slag is realized through the set-up tropostratum anti-splash and miscellaneous suction mechanism, and under the action of the air flow, the smoke gas and welding slag walk along the direction of air flow, so as to collect and process the splashed flue gas and welding slag, and purify the harmful components contained in the flue gas under the combined action of ions and activated carbon adsorption layer, through the set The circulation box circulates and purifies the fume and welding slag generated during the welding process carried in the air, thereby avoiding the pollution of the surrounding air caused by welding, ensuring the safety of the operator to a certain extent, and solving the problem that the existing technology is difficult to solve It is necessary to weld the workpiece in a sealed environment (welding in a closed environment makes the fume and welding slag not easy to flow out), and do not weld the workpiece in a sealed environment (the fume and welding slag generated during welding It is easy to splash to the surface of the closed device, making it difficult to carry out the welding process under the observation of the operator, and the smoke fills the closed space, making it difficult for the operator to watch the real-time state of the workpiece); at the same time, the present invention combines the three-point positioning structure with Combining the principle of dynamic characteristics (automatically adjusting the object to make it perform best in each action and stage), under the condition of double-rack synchronous intervention, through the set double-rack synchronous centering travel mechanism and self-adaptive fit The clamping mechanism realizes the self-adaptive positioning and clamping of the welding workpiece, which solves the problem of the deviation of the workpiece during the welding process, which leads to the reduction of welding accuracy; provides a three-point fixing clamp that can position two welding workpieces at one time It is a reaction-type anti-splash welding device for mechanical parts that can hold welding and can collect and process the fume and welding slag generated during welding.

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