KR20130075162A - Connector for connecting welding cable and automatic welding device - Google Patents

Connector for connecting welding cable and automatic welding device Download PDF

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Publication number
KR20130075162A
KR20130075162A KR1020110143414A KR20110143414A KR20130075162A KR 20130075162 A KR20130075162 A KR 20130075162A KR 1020110143414 A KR1020110143414 A KR 1020110143414A KR 20110143414 A KR20110143414 A KR 20110143414A KR 20130075162 A KR20130075162 A KR 20130075162A
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KR
South Korea
Prior art keywords
welding
connector
welding device
automatic welding
automatic
Prior art date
Application number
KR1020110143414A
Other languages
Korean (ko)
Inventor
김제규
Original Assignee
현대중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR1020110143414A priority Critical patent/KR20130075162A/en
Publication of KR20130075162A publication Critical patent/KR20130075162A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K5/00—Gas flame welding
    • B23K5/22—Auxiliary equipment, e.g. backings, guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE: A connector for connecting a welding cable and an automatic welding device is provided to prevent electric shock accidents and damage to the automatic welding device by having a ground wire. CONSTITUTION: A connector (100) for connecting a welding cable and an automatic welding device comprises a power line (110) and a control line (120). The power line is connected to supply power to a carriage. The control line supplies power from a carbon dioxide welding machine to a welding torch and controls the automatic welding device.

Description

Connector for connecting welding cable and automatic welding device

The present invention relates to a connector for connecting a welding cable and an automatic welding device.

Welding is to join a metallic base material by applying heat, pressure or heat and pressure at the same time, arc welding, gas welding, resistance welding, special welding, etc. Among these, arc welding and gas welding are the most widely used.

In recent years, in the production of structures using steel materials such as ships and bridges, an automatic welding device capable of performing welding while moving along a predetermined path has been widely used. Here, the automatic welding device uses a welding torch conveyed by a carriage and is a device that can perform welding along a predetermined path.

The automatic welding device according to the prior art required a separate welding machine for applying power and control signals to the welding torch and the carriage. Therefore, in order to use the automatic welding device in the workplace of shipyards, not only the carriage to which the welding torch is installed, but also the welding machine for the automatic welding device is moved to the welding workshop, and the automatic welding device is connected by the automatic welding device welding machine. Was performed.

However, the automatic welding device according to the prior art has to always carry a separate automatic welding device welding machine, there is a problem that causes inconvenience to the welding work and the time required for the welding work is increased by that much.

The present invention was created to solve the problems of the prior art as described above, an object of the present invention by directly connecting the welding cable and the automatic welding device connected to the carbon dioxide welding machine in the majority of the shipyard, separate welding machine for automatic welding device It is to provide a connector for connecting the welding cable and the automatic welding device to reduce the inconvenience and accompanying time to carry.

The connector for connecting the welding cable and the automatic welding window according to a preferred embodiment of the present invention includes a welding cable connected to the carbon dioxide welding machine, a carriage for moving the welding site and a welding torch installed in the carriage to weld the welding site. A connector for connecting an automatic welding device, comprising: a power line connected to supply power to the carriage, and a control line connected to the carbon dioxide welder to supply power to the welding torch and to control the automatic welding device. It is characterized by.

Here, the connector is characterized in that it further comprises a ground wire.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.

The connector for connecting the welding cable and the automatic welding device according to the present invention, by supplying power to the carriage using a power line, by using a control line to allow a carbon dioxide welder to apply power and control signals to the automatic welding device, There is an advantage that can be used by connecting the CO2 welding machine in the majority of shipyards without the automatic welding device of the automatic welding device.

In addition, according to the present invention, by directly connecting the carbon dioxide welding machine and the automatic welding device, there is an advantage of reducing the inconvenience and the time associated with carrying a separate welding machine for automatic welding.

In addition, according to the present invention, the connector further includes a ground wire, there is an advantage to prevent damage and electric shock of the automatic welding device even if an overload occurs.

1 is a perspective view of a connector connecting a welding cable and an automatic welding device according to a preferred embodiment of the present invention.
FIG. 2 is a view for explaining that the connector shown in FIG. 1 is connected to a welding cable and an automatic welding device of a carbon dioxide welder.

BRIEF DESCRIPTION OF THE DRAWINGS The objects, particular advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a connector 100 connecting a welding cable and an automatic welding device according to a preferred embodiment of the present invention, Figure 2 is a connector 100 shown in Figure 1 the welding cable of the carbon dioxide welder 300 ( 310 and the automatic welding device 200 is for explaining the connection. Hereinafter, with reference to this it will be described with respect to the connector 100 for connecting the welding cable and the automatic welding device according to this embodiment.

As shown in Figure 1 and 2, the connector 100 for connecting the welding cable and the automatic welding device according to the present embodiment, the power supply line 110 for supplying power to the carriage 210, the welding torch 220 It is characterized in that it comprises a control line 120, and a ground line 130 for supplying power to and control the automatic welding device 200.

The carbon dioxide welder 300 is a member that generates carbon dioxide gas and power and transfers the same to the welding torch 220.

Here, the carbon dioxide welding machine 300 is a control unit (not shown) that can perform the control of the movement of the carriage 210, the control of the operation of the welding torch 220, and a power supply unit (not shown) for storing and transmitting power. And, and may include a gas storage unit (not shown) for storing the carbon dioxide gas. In addition, the welding cable 310 may be connected to the carbon dioxide welder 300 so that the generated gas, power, and control signals may be sent to the automatic welding device 200.

The automatic welding device 200 is a member connected to the welding cable 310 and the connector 100 of the carbon dioxide welder 300.

Here, the automatic welding device 200 includes a carriage 210 in charge of the movement in the welding site, a welding torch 220 for directly performing welding, and a control box 230 for controlling the carriage 210. Carriage 210 is a member for moving the automatic welding device 200 may be implemented to be movable in the welding portion provided with a wheel or the like at the bottom. In addition, the welding torch 220 is a member which is installed in the carriage 210 to directly weld the welding site, and receives power from the welding cable 310 of the carbon dioxide welding machine 300 through the connector 100 to generate an arc. Can be. In addition, the control box 230 receives a control signal from the welding cable 310 of the carbon dioxide welder 300 through the connector 100 to control the movement of the carriage 210 or to control the operation of the welding torch 220. Can be.

The connector 100 is a member for connecting the welding cable 310 of the carbon dioxide welder 300 and the automatic welding device 200, and may include a power line 110, a control line 120, and a ground line 130. have.

Here, the power line 110 is a member for supplying power to the carriage 210, one end is connected to the connector 100, the other end may have a plug shape, for example. Therefore, when the other end of the power line 110 is connected to a suitable outlet, power can be applied to the power line 110 to operate the carriage 210.

In addition, the control line 120 is a member for transmitting power to the welding torch 220 and a control signal for controlling the automatic welding device 200. In this case, since the control line 120 is connected to the welding cable 310 of the carbon dioxide welding machine 300, the carbon dioxide welding machine 300 may control the welding torch 220 of the automatic welding device 200. Therefore, when the setting of the carbon dioxide welder 300 is matched, the welding torch 220 may implement start, stop, and the like. Alternatively, when the carbon dioxide welder 300 transmits a control signal to the control box 230 of the automatic welding device 200 through the control line 120, the control box 230 controls the welding torch 220. Can be implemented. In addition, the carbon dioxide welder 300 may transmit a control signal to the control box 230 of the automatic welding device 200 to allow the control box 230 to drive the carriage 210.

In addition, the ground wire 130 is a member for grounding the automatic welding device 200. At this time, one end of the ground wire 130 is connected to the connector 100 and the other end is connected to the ground terminal (not shown) to ground the automatic welding device 200. Therefore, even when a situation such as an overload occurs, it is possible to prevent damage or electric shock of the automatic welding device 200 due to overcurrent or overvoltage.

On the other hand, the connector 100 of the present embodiment one end is connected to the welding cable 310 of the carbon dioxide welding machine 300, the other end of the automatic welding device 200, one end of the connector 100 is the automatic welding device 200 To be compatible with, the other end may be implemented to be compatible with the welding cable 310. Accordingly, when performing the welding by the automatic welding device 200, the welding cable 310 of the carbon dioxide welding machine 300 commonly used in the workplace of shipyards, etc., without having to carry a separate welding machine for automatic welding devices is used. Thereby, convenience can be provided to a welding operation. In addition, the welding time can be reduced because it does not have to carry a separate welding machine for automatic welding.

Although the present invention has been described in detail through specific embodiments, this is for explaining the present invention in detail, and a connector for connecting the welding cable and the automatic welding device according to the present invention is not limited thereto, and it is within the technical spirit of the present invention. It will be apparent to those skilled in the art that modifications and improvements are possible.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

110: power line 120: control line
130: ground wire 200: automatic welding device
210: carriage 220: welding torch
230: control box 300: carbon dioxide welding machine
310: welding cable

Claims (2)

A connector for connecting an automatic welding device including a welding cable connected to a carbon dioxide welder, a carriage moving a welding portion, and a welding torch installed on the carriage to weld the welding portion,
A power line connected to supply power to the carriage;
And a control line connected to the carbon dioxide welder to supply power to the welding torch and to control the automatic welding device.
Connector for connecting the welding cable and the automatic welding device comprising a. The method of claim 1,
The connector is a connector for connecting a welding cable and the automatic welding device further comprises a ground wire.
KR1020110143414A 2011-12-27 2011-12-27 Connector for connecting welding cable and automatic welding device KR20130075162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110143414A KR20130075162A (en) 2011-12-27 2011-12-27 Connector for connecting welding cable and automatic welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110143414A KR20130075162A (en) 2011-12-27 2011-12-27 Connector for connecting welding cable and automatic welding device

Publications (1)

Publication Number Publication Date
KR20130075162A true KR20130075162A (en) 2013-07-05

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KR1020110143414A KR20130075162A (en) 2011-12-27 2011-12-27 Connector for connecting welding cable and automatic welding device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474911Y1 (en) * 2014-07-01 2014-10-23 노성영 Electricity safety improved voltage regulator
KR20160001954U (en) 2014-11-28 2016-06-08 주식회사 일성아이에스테크웰 Connectors for easy welding polarity conversion
KR20170003545U (en) 2016-04-05 2017-10-16 남지범 Welding torch cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474911Y1 (en) * 2014-07-01 2014-10-23 노성영 Electricity safety improved voltage regulator
KR20160001954U (en) 2014-11-28 2016-06-08 주식회사 일성아이에스테크웰 Connectors for easy welding polarity conversion
KR20170003545U (en) 2016-04-05 2017-10-16 남지범 Welding torch cable

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