Moving device for wire feeder of carbon dioxide gas shielded welding machine

Abstract

The invention discloses a moving device for a wire feeder of a carbon dioxide gas shielded welding machine. The moving device comprises a base. Baffles are arranged at the two ends of the upper surface of the base correspondingly; the wire feeder is fixedly installed through the baffles; thread holes are formed in the surfaces of the baffles; adjusting bolts are installed inside the thread holes in the surfaces of the baffles in a matched mode; clamping blocks are arranged at the ends of the adjusting bolts; the clamping blocks and the adjusting bolts are installed in a matched mode through ball hinges, and the clamping blocks and the wire feeder are installed in a contact mode; rollers are arranged on the lower portion of the base, and the rollers and the base are installed in a matched mode through supports; input shafts of the rollers at the front end of the base are connected with output shafts of motors, and the motors are fixedly connected with the base; and ground pins are arranged on the lower portion of the base and connected with the base through connecting rods. According to the moving device for the wire feeder of the carbon dioxide gas shielded welding machine, the moving device is additionally arranged on the lower portion of the wire feeder, so that using is convenient.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a carbon dioxide gas shielded welding machine wire feeder moving device. Background technique [0002] At present, the carbon dioxide gas shielded welding machine of semi-automatic welding torch is mainly composed of six parts: welding torch, welding torch assembly, wire feeding mechanism, welding power supply, gas supply system and control system. Among them, the welding wire is installed on the wire feeding mechanism and connected with the welding torch Connection, the connecting part is called welding torch assembly, the welding torch assembly has an internal hollow structure as a channel for transmitting welding wire, and the outside is generally wrapped with a rubber protective layer. The wire feeding mechanism plays the role of carrying and transporting the welding wire during the welding process. The uniformity of the welding wire transmission speed...

AI Technical Summary

Problems solved by technology

When the wire reel is installed on the wire feeding mechanism, the total weight of the wire feeding mechanism and the welding wire can reach about 50 kg. With the continuous movement of the welding position and the continuous change of the welding method, the operator needs to keep moving the wire feeding mechanism , to ensure a reasonable welding distance between the weldment and the welding torch, and the heavy wire feeding mechanism is very cumbersome and labor-intensive to move, which brings a great burden to the time-consuming and labor-intensive welding work.

The welding torch assembly is used as the transition part between the wire feeding mechanism and the welding torch. Most of the time, the operator will directly drag the wire feeding mechanism by pulling the welding torch assembly for convenience and labor saving during the welding process. This will not only cause damage to the bottom of the wire feeding mechanism Wear and tear, and once the outer protective layer breaks, there will be hidden dangers in operation, and the assembly can no longer be used and scrapped

Therefore, the method of dragging the wire feeding mechanism through the assembly will reduce the service life of the gas shielded welding machine, and there are also potential safety hazards in the operation, thereby increasing the welding cost

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