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Safe welding apparatus

A welding device and safety technology, applied to the parts, auxiliary devices, coupling devices, etc. of the connecting device, can solve the problems of damage to the electrical interface of the plug, unstable power consumption of the welding machine, electric shock accidents, etc., to increase the stability, increase safety effect

Inactive Publication Date: 2018-07-06
广州尚儒自控系统工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the welding machine is in use, the plug of the welding machine needs to be connected with the socket, so as to provide electricity for the welding machine. The plug of the existing welding machine and the electrical interface of the socket are all in the form of plug-in connection, and there is no lock for the plug. Once the wire on the plug is pulled by an external force, the plug will be pulled out of the electrical interface on the socket, so that the power supply of the welding machine will stop, resulting in unstable power consumption of the welding machine, and in severe cases, it will damage the electrical interface on the plug or socket , and the sockets of existing welding machines are directly energized, which may cause electric shock accidents during the process of plugging and unplugging

Method used

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Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0021] refer to Figure 1-5 A safe welding device shown includes a frame body 5 and an electrical connector 6 inserted into the frame body 5 for mating connection. The frame body 5 is provided with an internal groove 51 extending left and right, and the internal groove The right end of 51 communicates with the outside of the frame body 5 with an insertion groove 52, and the right end of the internal groove 51 is located above the insertion groove 52 and is provided with a spacer 55 fixedly connected with the frame body 5. The spacer 55 is provided with an upwardly extending slot 54, the left end of the slot 54 communicates with the inner slot 51,...

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Abstract

The invention discloses a safe welding apparatus. The safe welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected with the right end of the internal groove and the exterior of the frame body; apartition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partitionstrip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The safe welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding the power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a safe welding device. Background technique [0002] When the welding machine is in use, the plug of the welding machine needs to be connected with the socket, so as to provide electricity for the welding machine. The plug of the existing welding machine and the electrical interface of the socket are all in the form of plug-in connection, and there is no lock for the plug. Once the wire on the plug is pulled by an external force, the plug will be pulled out of the electrical interface on the socket, so that the power supply of the welding machine will stop, resulting in unstable power consumption of the welding machine, and in severe cases, it will damage the electrical interface on the plug or socket , and the socket of existing welding machine all is direct energization, also may cause the generation of electric shock accident in the process of plug plugging and unplugging lik...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/629H01R13/639H01R13/52B23K37/00
CPCB23K37/00H01R13/5213H01R13/629H01R13/639
Inventor 吴俊
Owner 广州尚儒自控系统工程有限公司
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