Safe-to-use welding device

Abstract

The invention discloses a safe-to-use welding device. The device comprises an electrifying base pile and an electrifying device; foot columns are arranged on the periphery of the bottom of the electrifying base pile; the foot columns are inclined to the outer side; anti-skidding corner cushions are arranged at the bottoms of the foot columns; an embedding-connecting groove is formed in the right side end surface of the electrifying base pile; a first sliding-moving cavity is formed in the electrifying base pile on the top of the embedding-connecting groove; a second sliding-moving cavity is formed in the electrifying base pile on the left side of the embedding-connecting groove; an electrifying groove is formed in the end inner of the left side of the embedding-connecting groove; a first helical rod which extends leftwards rightwards is arranged in the second sliding-moving cavity; the left side end of the first helical rod is connected with a first motor; the first helical rod is in threaded fit with a sliding-moving block; a linking rod which extends rightwards is arranged at the bottom of the right side of the sliding-moving block; an extension section on the right side of the linking rod passes through the embedding-connecting groove; and a butt jointing apparatus is fixedly arranged on the tail part of the linking rod. The safe-to-use welding device is simple in structure,convenient to operate, capable of realizing automatic locking and positioning of the electrifying device and automatically controlling the inserting-connecting operation of the electrifying device, and high in safety.

Description

technical field [0001] The invention relates to the technical field of welding, and relates to a safe welding device. Background technique [0002] With the development of science and technology, the use of welding machines is becoming more and more widespread. Welding machines need electricity during operation. When using electricity, the plug of the equipment is often inserted directly into the socket, so that the power plug is easy to loosen in the socket. , There will be poor contact, and because there is a large current flowing through the socket, it is easy to damage the electric plug. Although there are plug sockets with mechanical locking devices on the market, there are still many disadvantages. For example, it cannot prevent people from unplugging. , the equipment cannot be used normally. In addition, the existing welding machine is manually plugged in by personnel when using electricity. Manually plugged in by personnel, the plugging force is uneven and the elect...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the use of welding machines is becoming more and more widespread. Welding machines need electricity during operation. When using electricity, the plug of the equipment is often inserted directly into the socket, so that the power plug is easy to loosen in the socket. , there will be poor contact, and because there is a large current flowing through the socket, it is easy to damage the electric plug

Although there are plug sockets with mechanical locking devices on the market, there are still many disadvantages. For example, it cannot prevent people from unplugging. , the equipment cannot be used normally. In addition, the existing welding machine is manually plugged in by personnel when using electricity. Manually plugged in by personnel, the plugging force is uneven and the electric head is damaged. At the same time, it is easy to generate arcs when plugging and unplugging electric shock accident

Images