A kind of welding tool for pump valve installation and its welding method

Abstract

The invention discloses a welding tool for pump valve mounting. The welding tool comprises a base, a rotating base, a box body, a first mounting base, a second mounting base, a dust collection box anda suction pressure tank. The rotating base is rotatably mounted in the top side of the base, a first hydraulic rod is mounted on the center of the bottom of the rotating base, sleeves are arranged atthe positions, on the periphery of the first hydraulic rod, in the rotating base, a mounting plate is arranged at the position, above the rotating base, of the telescopic end of the first hydraulic rod, guide rods are arranged on the periphery of the bottom of the mounting plate, the guide rods penetrate through the sleeves, one end of the rotating base is provided with a first mounting base, anda first servo motor is arranged on one side of the first mounting base. A pump valve is rapidly mounted and fixed, the pump valve can be conveniently subjected to multi-angle adjusting in the weldingprocess, the welding step is simplified, welding operation is facilitated, through stretching out and drawing back of a fourth hydraulic rod, dust treatment is finished, noise pollution is greatly reduced, and the whole treatment manner is environment-friendly, sanitary and free of pollution.

Description

technical field [0001] The invention relates to the field of pump valve installation equipment, in particular to a welding tool for pump valve installation and a welding method thereof. Background technique [0002] Pump valve is the general name of pump and valve, not valve used for pump or valve with pump function; the reason why pump and valve are often linked is the use occasion, that is to say, where there is a pump, there is generally a valve, and some places often have a valve. Pumps are needed, they are all used for liquid delivery, of course, valves are also used for gas; while the pump needs to be welded during the installation process, and the welding tool is an important device in the welding process. [0003] When the welding step is performed in the installation of the existing pump valve, the pump valve is first clamped with a welding tool, and then welded, but the existing welding tool is only used to complete the fixing of the pump valve, and cannot be chang...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a welding tool for pump valve installation and its welding method. In order to overcome the welding step in the above-mentioned existing pump valve installation, first use the welding tool to clamp the pump valve, and then perform welding, but now Some welding fixtures are only used to complete the fixing of the pump valve, and the position of the pump valve cannot be adjusted according to the change of the welding angle during the welding process, that is, the welding is difficult and not convenient for actual operation and application; at the same time, the welding part will produce Toxic fume will affect the operators. The existing fume treatment equipment generates suction through the rotation of the fan. The suction is small and the fume cannot be completely absorbed. In addition, the traditional fume treatment equipment will generate a lot of noise when it is used, which will affect the normal welding. technical issues at work

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