JP6613446B2 - Welding equipment - Google Patents

Welding equipment Download PDF

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JP6613446B2
JP6613446B2 JP2015078184A JP2015078184A JP6613446B2 JP 6613446 B2 JP6613446 B2 JP 6613446B2 JP 2015078184 A JP2015078184 A JP 2015078184A JP 2015078184 A JP2015078184 A JP 2015078184A JP 6613446 B2 JP6613446 B2 JP 6613446B2
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welding
fan
mounting plate
fan mounting
output terminal
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JP2016198772A (en
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元泰 永野
徹也 森川
繁之 稲垣
善行 濱野
真史 三溝
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Panasonic Intellectual Property Management Co Ltd
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本発明は溶接装置に関し、特に冷却のためのファンを備えたものに関するものである。   The present invention relates to a welding apparatus, and more particularly to an apparatus provided with a fan for cooling.

近年、産業用機器の稼働率は非常に高くなっている。また、溶接装置の稼働率も同様に非常に高くなっており、溶接装置の稼働率が高くなったことに伴い、溶接装置内部を冷却するファンが吸い込む粉塵やヒュームが溶接装置内部に堆積する問題も増加傾向にある。   In recent years, the operating rate of industrial equipment has become very high. In addition, the operating rate of the welding equipment is also very high, and as the operating rate of the welding equipment increases, dust and fumes sucked by the fan that cools the inside of the welding equipment accumulate inside the welding equipment. There is also an increasing trend.

このような状況下で溶接装置の内部清掃等、メンテナンスの容易性が重要視されている。従来、この種の溶接装置としては、例えば特許文献１に記載されているようなものがあった。図７は、従来の溶接装置の概略構成を示す図である。なお実際にはアーク溶接を行なわせるための具体的な回路構成については、本発明の説明には直接関係しないので説明を省略する。図７において、溶接装置は、筐体２０１と、図示しない溶接電極と溶接対象物との間に電力を供給するための溶接電源部の主半導体を、冷却する放熱フィン２０４と、前記筐体２０１内に設けられたファン２０２と、前記ファン２０２と、前記放熱フィン２０４にファン２０２を取り付けるファン取付金具２０３とを備えている。   Under such circumstances, the ease of maintenance such as internal cleaning of the welding apparatus is regarded as important. Conventionally, as this type of welding apparatus, there has been one described in Patent Document 1, for example. FIG. 7 is a diagram showing a schematic configuration of a conventional welding apparatus. Actually, a specific circuit configuration for performing arc welding is not directly related to the description of the present invention, and thus the description thereof is omitted. In FIG. 7, the welding apparatus includes a casing 201, a radiating fin 204 that cools a main semiconductor of a welding power source for supplying electric power between a welding electrode (not shown) and a welding target, and the casing 201. The fan 202 provided in the inside, the fan 202, and a fan mounting bracket 203 for attaching the fan 202 to the heat radiation fin 204 are provided.

さらに、前記ファン取付金具２０３の側面に前記放熱フィン２０４に堆積する粉塵やヒュームを除去することを目的として設けられた開口部２０５と、前記開口部２０５を塞ぐための取付板２０６とを備えている。
取付板２０６を取り外して、前記開口部２０５から放熱フィンに堆積した粉塵やヒュームを除去することで、前記ファン取付金具２０３を取り外すことなく清掃作業を行っていた。 The fan mounting bracket 203 further includes an opening 205 provided on the side surface of the fan mounting bracket 203 for the purpose of removing dust and fume accumulated on the heat radiating fins 204, and a mounting plate 206 for closing the opening 205. Yes.
By removing the mounting plate 206 and removing dust and fumes accumulated on the heat radiating fins from the opening 205, a cleaning operation is performed without removing the fan mounting bracket 203.

特許第５４９３８０８号Patent No. 5493808

しかし、特許文献１に記載の構造は、ファン取付金具２０３の側面に開口部２０５があるため、ファン取付金具２０３を取り外さずに清掃作業が行えるが、粉塵やヒュームが堆積するファン２０２の正面側からではなく、ファン２０２の側面から清掃作業することになり、粉塵やヒュームが堆積する正面側から清掃作業ができないため、放熱フィンの清掃作業性については改善が必要であった。本発明は、内部清掃が容易に行えることにより、メンテナンス性が飛躍的に向上する構成の溶接装置を提供することを目的とする。   However, since the structure described in Patent Document 1 has an opening 205 on the side surface of the fan mounting bracket 203, cleaning can be performed without removing the fan mounting bracket 203, but the front side of the fan 202 on which dust and fume accumulate. Since the cleaning work is performed from the side of the fan 202 instead of from the front, and the cleaning work cannot be performed from the front side where dust and fume accumulate, the cleaning workability of the radiation fins needs to be improved. An object of this invention is to provide the welding apparatus of the structure which maintenance property improves dramatically by performing internal cleaning easily.

上記課題を解決するために、本発明の溶接装置は、溶接を行う溶接装置であって、
溶接電極と溶接対象物との間に電力を供給するための溶接電源部と、
前記溶接電源部を冷却するための１以上の第１のファンと、
前記第１のファンを取り付けるための第１のファン取付板と、
前記第１のファン取付板を取り付けるためのファン取付部と、
前記ファン取付部と前記第１のファン取付板に組付き、
前記ファン取付部に対して前記第１のファン取付板が開閉する回転機構と、を備えるものである。 In order to solve the above problems, a welding apparatus of the present invention is a welding apparatus for performing welding,
A welding power source for supplying electric power between the welding electrode and the welding object;
One or more first fans for cooling the welding power source,
A first fan mounting plate for mounting the first fan;
A fan mounting portion for mounting the first fan mounting plate;
Assembled to the fan mounting portion and the first fan mounting plate;
A rotation mechanism for opening and closing the first fan mounting plate with respect to the fan mounting portion.

また、前記ファンの配線が、前記ファン取付板が開閉される回転軸側に配置されているものである。   Further, the wiring of the fan is arranged on the rotating shaft side where the fan mounting plate is opened and closed.

また、溶接を行う溶接装置であって、
前記溶接装置の操作面側である前面側に、
開閉可能な端子カバーと、
前記端子カバーの内側に配置された溶接電力を溶接電極と溶接対象物とに供給するための出力端子と、
前記出力端子を取り付ける出力端子取付板と、
溶接電極と溶接対象物との間に電力を供給するための溶接電源部と、
前記出力端子取付板を貫通して、前記リアクタ等の溶接電源部に冷却風を送風するための第２のファンと、
前記開閉可能な端子カバーを開いた状態で、前記出力端子取付板に対して着脱可能な、前記第２のファンが取り付けられた第２のファン取付板と、を備えたものである。 A welding apparatus for performing welding,
On the front side which is the operation side of the welding apparatus,
A terminal cover that can be opened and closed;
An output terminal for supplying welding power disposed on the inner side of the terminal cover to the welding electrode and the welding object;
An output terminal mounting plate for mounting the output terminal;
A welding power source for supplying electric power between the welding electrode and the welding object;
A second fan that passes through the output terminal mounting plate and blows cooling air to a welding power source such as the reactor;
And a second fan mounting plate to which the second fan is attached, which is detachable from the output terminal mounting plate in a state where the openable / closable terminal cover is opened.

以上のように、本発明は、溶接電極と溶接対象物との間に電力を供給するための溶接電源部に対して、冷却用のファンを開閉または、着脱可能とすることにより、ファンの冷却風が流入する正面側から清掃することが可能となり、清掃作業が容易に行えることにより、メンテナンス性を大幅に向上させることができる。   As described above, according to the present invention, a cooling fan can be opened, closed, or detachable with respect to a welding power source for supplying electric power between a welding electrode and a welding object, thereby cooling the fan. Cleaning can be performed from the front side where the wind flows in, and the cleaning work can be easily performed, so that the maintainability can be greatly improved.

本発明の溶接装置の実施の形態１における第１のファン取付板を閉じた状態を示す図The figure which shows the state which closed the 1st fan attachment plate in Embodiment 1 of the welding apparatus of this invention. 本発明の溶接装置の実施の形態１における第１のファン取付板を開けた状態を示す図The figure which shows the state which opened the 1st fan attachment plate in Embodiment 1 of the welding apparatus of this invention. 本発明の溶接装置の実施の形態２における概略構成を示す図The figure which shows schematic structure in Embodiment 2 of the welding apparatus of this invention. 本発明の溶接装置の実施の形態３における溶接装置の外観の概略構成を示す図The figure which shows schematic structure of the external appearance of the welding apparatus in Embodiment 3 of the welding apparatus of this invention. 本発明の溶接装置の実施の形態３での溶接装置内における第２のファン取付板を装着した状態の概略構成を示す図The figure which shows schematic structure of the state which mounted | wore with the 2nd fan attachment plate in the welding apparatus in Embodiment 3 of the welding apparatus of this invention. 本発明の溶接装置の実施の形態３での溶接装置内における第２のファン取付板を取り外した状態を示す図The figure which shows the state which removed the 2nd fan attachment plate in the welding apparatus in Embodiment 3 of the welding apparatus of this invention. 従来の溶接装置の概略構成を示す図The figure which shows schematic structure of the conventional welding apparatus

（実施の形態１）
図１、図２を用いて、本実施の形態における溶接装置の構成について説明する。図１、図２は本実施の形態における溶接装置の構成を示す図である。
なお実際にはアーク溶接を行なわせるための具体的な回路構成については、本発明の説明には直接関係しないので説明を省略する。
図１において、筐体１００は溶接装置全体の筐体となる。
この筐体１００において、溶接装置は、溶接電極と溶接対象物との間に電力を供給するための溶接電源部１０４と、前記溶接装置の操作面１０１側である前面側に、溶接電源部１０４を冷却するための１以上の第１のファン１０２ａと、第１のファン１０２ａを取り付けるための第１のファン取付板１０３と、
第１のファン取付板１０３を取り付けるためのファン取付部１０６と、
ファン取付部１０６と第１のファン取付板１０３に組付き、
ファン取付部１０６に対して第１のファン取付板１０３が開閉する回転機構１２０とを備える。 (Embodiment 1)
The structure of the welding apparatus in this Embodiment is demonstrated using FIG. 1, FIG. 1 and 2 are diagrams showing a configuration of a welding apparatus according to the present embodiment.
Actually, a specific circuit configuration for performing arc welding is not directly related to the description of the present invention, and thus description thereof is omitted.
In FIG. 1, a housing 100 is a housing for the entire welding apparatus.
In this casing 100, the welding device includes a welding power source 104 for supplying power between the welding electrode and the welding object, and a welding power source 104 on the front side that is the operation surface 101 side of the welding device. One or more first fans 102a for cooling the first fan 102a, a first fan mounting plate 103 for mounting the first fan 102a,
A fan mounting portion 106 for mounting the first fan mounting plate 103;
Assembled to the fan mounting portion 106 and the first fan mounting plate 103;
And a rotation mechanism 120 that opens and closes the first fan mounting plate 103 with respect to the fan mounting portion 106.

溶接電源部１０４は、溶接電極と溶接対象物との間に電力を供給する電気回路である。第１のファン１０２ａは、溶接電源部１０４の冷却用ファンであり、第１のファン取付板１０３は、前記第１のファン１０２ａを取り付ける構造物である。
また、ファン取付部１０６は、第１のファン取付板１０３を取り付ける機能と、第１のファン１０２ａの送風によって溶接装置の内部に取り込まれた冷却風と、溶接電源部１０４を隔てるための遮蔽板との機能も兼ねる。
ファン取付部１０６は、溶接電源部１０４の前面側に配置し、第１のファン１０２ａと、第１のファン取付板１０３は、ファン取付部１０６の前面に配置する。
回転機構１２０は、溶接装置の操作面１０１側の前面側に配置された第１のファン１０２ａを有する第１のファン取付板１０３をファン取付部１０６に対して開閉させる機能を有する。 The welding power supply unit 104 is an electric circuit that supplies electric power between the welding electrode and the welding object. The first fan 102a is a cooling fan for the welding power source 104, and the first fan mounting plate 103 is a structure for mounting the first fan 102a.
In addition, the fan mounting portion 106 has a function of mounting the first fan mounting plate 103, a cooling air taken into the welding apparatus by the blowing of the first fan 102a, and a shielding plate for separating the welding power source portion 104. Also serves as a function.
The fan mounting portion 106 is disposed on the front side of the welding power source unit 104, and the first fan 102 a and the first fan mounting plate 103 are disposed on the front surface of the fan mounting portion 106.
The rotation mechanism 120 has a function of opening and closing the first fan mounting plate 103 having the first fan 102a disposed on the front surface side of the operation surface 101 of the welding apparatus with respect to the fan mounting portion 106.

なお、実際の溶接装置において、回転機構１２０は蝶番を使用している。
以上のように構成された溶接装置について、その動作を説明する。
まず、１以上の第１のファン１０２ａが取り付けられている第１のファン取付板１０３が、ファン取付部１０６に取り付いた状態で配置されている。前記第１のファン取付板１０３は、回転機構１２０により、ファン取付部１０６に対して開閉することができる。図１は、溶接装置の操作面１０１側の前面側に配置された第１のファン１０２ａを有する第１のファン取付板１０３をファン取付部１０６に対して閉じた状態の図である。第１のファン取付板１０３の開いた状態については、図２を用いて説明する。第１のファン取付板１０３を開けると、溶接電極と溶接対象物との間に電力を供給するための溶接電源部１０４が露出し、かつ、ファンの冷却風を受ける面が露出するため、堆積する粉塵やヒュームの清掃作業が、作業者の操作面１０１側である溶接装置の前面側から容易に行える。実際の溶接装置では、第１のファン取付板１０３を開けることにより、溶接電源部１０４の半導体冷却用の放熱フィン１０５が露出することで、放熱フィン１０５に堆積する粉塵やヒュームを第１のファン１０２ａの冷却風が流入する正面側から清掃することが可能となり、清掃作業性が大幅に向上する。 In an actual welding apparatus, the rotation mechanism 120 uses a hinge.
About the welding apparatus comprised as mentioned above, the operation | movement is demonstrated.
First, the first fan mounting plate 103 to which one or more first fans 102 a are mounted is disposed in a state of being attached to the fan mounting portion 106. The first fan mounting plate 103 can be opened and closed with respect to the fan mounting portion 106 by the rotation mechanism 120. FIG. 1 is a view showing a state in which a first fan mounting plate 103 having a first fan 102 a disposed on the front surface side of the operation surface 101 side of the welding apparatus is closed with respect to the fan mounting portion 106. The state in which the first fan mounting plate 103 is opened will be described with reference to FIG. When the first fan mounting plate 103 is opened, the welding power source 104 for supplying electric power between the welding electrode and the welding object is exposed, and the surface that receives the cooling air of the fan is exposed, so that deposition occurs. The dust and fume cleaning work can be easily performed from the front side of the welding apparatus, which is the operation surface 101 side of the operator. In an actual welding apparatus, by opening the first fan mounting plate 103, the heat radiation fins 105 for cooling the semiconductor of the welding power source 104 are exposed, so that dust and fumes accumulated on the heat radiation fins 105 are removed from the first fan. It becomes possible to clean from the front side where the cooling air of 102a flows, and the cleaning workability is greatly improved.

このように、本発明の実施の形態１の構造は、回転機構１２０により、ファンを溶接装置から取り外すことなく、１以上の第１のファン１０２ａが取り付けられている第１のファン取付板１０３を開閉可能とすることで、溶接電源部１０４を容易に露出させることが可能となるため、内部清掃が容易に行えることにより、メンテナンス性が大幅に向上する。   As described above, the structure of the first embodiment of the present invention includes the first fan mounting plate 103 to which the one or more first fans 102a are mounted without removing the fan from the welding device by the rotation mechanism 120. By enabling the opening and closing, the welding power source 104 can be easily exposed, so that the internal cleaning can be easily performed, and the maintainability is greatly improved.

また、第１のファン１０２ａおよび第１のファン取付板１０３を取り外す必要がないため、清掃後のファン周辺の復帰作業が簡素化出来、作業性が著しく向上する。
また、溶接装置前面の操作面１０１側に、第１のファン１０２ａを配置しているため、清掃作業が溶接装置の操作面１０１側である前面側から行えることで、メンテナンスが容易な構造となる。 Further, since there is no need to remove the first fan 102a and the first fan mounting plate 103, the return work around the fan after cleaning can be simplified, and the workability is remarkably improved.
In addition, since the first fan 102a is arranged on the operation surface 101 side of the front surface of the welding apparatus, the cleaning work can be performed from the front surface side, which is the operation surface 101 side of the welding apparatus, so that the structure is easy to maintain. .

以上のように、本発明は、ファン取付部１０６と前記第１のファン取付板１０３に組付き、ファン取付部１０６に対して第１のファン取付板１０３が開閉する回転機構１２０とを備えることにより、溶接電源部１０４に堆積する粉塵やヒュームの清掃作業を、作業者の操作面１０１側である溶接装置の前面側から容易に行えることにより、メンテナンス性を大幅に向上させることができる。   As described above, the present invention includes the rotating mechanism 120 that is assembled to the fan mounting portion 106 and the first fan mounting plate 103 and that opens and closes the first fan mounting plate 103 with respect to the fan mounting portion 106. As a result, the dust and fume accumulated on the welding power supply unit 104 can be easily cleaned from the front side of the welding apparatus, which is the operation surface 101 side of the operator, so that maintainability can be greatly improved.

（実施の形態２）
本実施の形態の形態において実施例１と同様の構成については同一の番号を付して詳細な説明を省略する。図３において、配線１４０は、第１のファン１０２ａの電気配線である。実施の形態１と異なるのは、配線１４０が、第１のファン取付板１０３の回転機構１２０が設けられ、第１のファン取付板１０３が開閉される回転軸側に配置されていることである。 (Embodiment 2)
In the present embodiment, the same components as those in the first embodiment are denoted by the same reference numerals and detailed description thereof is omitted. In FIG. 3, a wiring 140 is an electrical wiring of the first fan 102a. The difference from the first embodiment is that the wiring 140 is provided on the rotating shaft side where the rotation mechanism 120 of the first fan mounting plate 103 is provided and the first fan mounting plate 103 is opened and closed. .

これにより、溶接電源部１０４を露出するための第１のファン取付板１０３の開閉時に配線１４０が第１のファン取付板１０３と干渉しないため、配線１４０を一時的に外すことなく、１以上の第１のファン１０２ａが取り付けられている第１のファン取付板１０３の開閉が可能となり、メンテナンス性が向上する溶接装置とすることができる。   As a result, the wiring 140 does not interfere with the first fan mounting plate 103 when the first fan mounting plate 103 for opening and closing the welding power supply unit 104 is exposed. The first fan mounting plate 103 to which the first fan 102a is mounted can be opened and closed, and the welding apparatus can be improved in maintainability.

（実施の形態３）
本実施の形態の形態において実施の形態１と同様の構成については同一の番号を付して詳細な説明を省略する。図４から図６の本発明の溶接装置の実施の形態３での溶接装置において、
溶接装置は、溶接装置の操作面１０１側である前面側に、
開閉可能な端子カバー１０７と、
端子カバー１０７の内側に配置された溶接電力を溶接電極と溶接対象物とに供給するための出力端子１１１ａ、１１１ｂと、
出力端子１１１ａ、１１１ｂを取り付ける出力端子取付板１１２と、
溶接電極と溶接対象物との間に電力を供給するための溶接電源部１０４と、
出力端子取付板１１２を貫通して、溶接電源部１０４に冷却風を送風するための第２のファン１０２ｂと、
開閉可能な端子カバー１０７を開いた状態で、出力端子取付板１１２に対して着脱可能な、第２のファン１０２ｂが取り付けられた第２のファン取付板１１３と、を備えたものである。 (Embodiment 3)
In the present embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. In the welding apparatus in Embodiment 3 of the welding apparatus of this invention of FIGS. 4-6,
The welding device is on the front side which is the operation surface 101 side of the welding device.
An openable / closable terminal cover 107;
Output terminals 111a and 111b for supplying the welding power disposed inside the terminal cover 107 to the welding electrode and the welding object;
An output terminal mounting plate 112 for mounting the output terminals 111a and 111b;
A welding power source unit 104 for supplying electric power between the welding electrode and the welding object;
A second fan 102b for penetrating the output terminal mounting plate 112 and blowing cooling air to the welding power source 104;
And a second fan mounting plate 113 to which the second fan 102b is attached, which can be attached to and detached from the output terminal mounting plate 112 with the openable terminal cover 107 open.

端子カバー１０７は、開閉可能な構造物で、溶接装置の筐体１００に取り付けられている感電保護用のカバーであり、出力端子１１１ａ、１１１ｂは、図示しない溶接電極と溶接対象物に電力を供給するための端子で、端子カバー１０７の内側に配置されている。出力端子取付板１１２は、筐体１００に取り付けられており、出力端子１１１ａ、１１１ｂを取り付ける構造物で、溶接電源部１０４と外部を遮蔽する機能も兼ねている。第２のファン１０２ｂは、出力端子取付板１１２を貫通して、溶接装置内部の溶接電源部１０４を冷却するための冷却器であり、第２のファン取付板１１３は、第２のファン１０２ｂを取り付け、出力端子取付板１１２に対し、着脱可能な構造物で、出力端子取付板１１２を貫通して取り付ける。   The terminal cover 107 is a structure that can be opened and closed, and is an electric shock protection cover attached to the casing 100 of the welding apparatus, and the output terminals 111a and 111b supply power to a welding electrode and a welding object (not shown). This terminal is arranged inside the terminal cover 107. The output terminal attachment plate 112 is attached to the housing 100, and is a structure to which the output terminals 111a and 111b are attached. The output terminal attachment plate 112 also functions as a shield from the welding power source unit 104 and the outside. The second fan 102b is a cooler that passes through the output terminal mounting plate 112 and cools the welding power supply unit 104 inside the welding apparatus, and the second fan mounting plate 113 includes the second fan 102b. The output terminal mounting plate 112 is attached to the output terminal mounting plate 112 with a detachable structure.

以上のように構成された溶接装置について、その動作を説明する。まず、端子カバー１０７を開けると、出力端子１１１ａ、１１１ｂと、出力端子取付板１１２と、出力端子取付板１１２に取り付けられている第２のファン取付板１１３と、第２のファン取付板１１３に取り付けられている第２のファン１０２ｂが露出する。次に図６を用いて説明する。   About the welding apparatus comprised as mentioned above, the operation | movement is demonstrated. First, when the terminal cover 107 is opened, the output terminals 111a and 111b, the output terminal attachment plate 112, the second fan attachment plate 113 attached to the output terminal attachment plate 112, and the second fan attachment plate 113 are displayed. The attached second fan 102b is exposed. Next, a description will be given with reference to FIG.

開閉可能な端子カバー１０７を開いた状態（図４参照）で、第２のファン１０２ｂを取り付けた状態で着脱可能な第２のファン取付板１１３を出力端子取付板１１２から取り外すと、溶接電源部１０４が露出し、かつ、ファンの冷却風を受ける面が露出するため、堆積する粉塵やヒュームの清掃作業が容易に行える。
実際の溶接装置では、第２のファン取付板１１３を取り外すことで、溶接電源部１０４のリアクタ１０８が露出することで、リアクタ１０８に堆積する粉塵やヒュームを第２のファン１０２ｂの冷却風が流入される正面側から清掃することが可能となり、清掃作業性が大幅に向上する。 When the detachable second fan attachment plate 113 is removed from the output terminal attachment plate 112 with the second fan 102b attached with the openable / closable terminal cover 107 open (see FIG. 4), the welding power source section Since 104 is exposed and the surface of the fan that receives the cooling air is exposed, cleaning work for accumulated dust and fume can be easily performed.
In an actual welding apparatus, by removing the second fan mounting plate 113, the reactor 108 of the welding power source 104 is exposed, so that dust and fumes accumulated in the reactor 108 flow into the cooling air of the second fan 102b. It is possible to clean from the front side, and the cleaning workability is greatly improved.

なお、出力端子は、溶接装置の操作面１０１側にあり、溶接装置の前面側から清掃作業が溶接装置前面から行えることで、メンテナンスが容易な構造となる。   The output terminal is on the operation surface 101 side of the welding apparatus, and a cleaning operation can be performed from the front surface side of the welding apparatus from the front surface of the welding apparatus, thereby providing a structure with easy maintenance.

このように本発明の構造では、出力端子取付板１１２を貫通する着脱可能なファンとすることで、作業者の操作面１０１側である溶接装置の前面側から溶接電源部１０４の清掃が容易に行えることにより、メンテナンス性を大幅に向上した溶接装置とすることができる。   As described above, in the structure of the present invention, the detachable fan penetrating the output terminal mounting plate 112 makes it easy to clean the welding power supply unit 104 from the front side of the welding apparatus, which is the operation surface 101 side of the operator. By being able to do it, it can be set as the welding apparatus which improved the maintainability significantly.

また、溶接装置は、作業現場にて縦方向に段積みや横方向に複数台並べる構成で使用される場合が多く、本発明の溶接装置の前面側からのメンテナンス作業性の向上は特に重要である。   In addition, the welding apparatus is often used in a configuration in which a plurality of welding apparatuses are stacked in the vertical direction or arranged in the horizontal direction at the work site, and improvement of maintenance workability from the front side of the welding apparatus of the present invention is particularly important. is there.

以上のように、本実施の形態１、２、３の溶接装置によれば、
溶接電極と溶接対象物との間に電力を供給するための溶接電源部に対して、冷却用のファンを開閉または、着脱可能とすることにより、
溶接電源部に堆積する粉塵やヒュームの清掃作業を、作業者の操作面側である溶接装置の前面側から容易に行えることにより、複数台並べて設置される場合であってもメンテナンス性を飛躍的に向上させることが出来る。 As described above, according to the welding apparatuses of the first, second, and third embodiments,
By making the cooling fan open and close or attachable to and detachable from the welding power source for supplying power between the welding electrode and the welding object,
Dust and fume that accumulates on the welding power source can be easily cleaned from the front side of the welding device, which is the operator's operation side, making maintenance much easier even when multiple units are installed side by side. Can be improved.

本発明の溶接装置は、溶接電極と溶接対象物との間に電力を供給するための溶接電源部に対して、溶接装置の操作面側である前面側から冷却用のファンを有したファン取付け板を開閉または着脱可能とすることにより、ファンの冷却風が流入する正面側から容易に清掃することが可能となり、メンテナンス性を大幅に向上させることで、冷却機能を有する溶接装置として産業上有用である。   The welding apparatus according to the present invention has a fan mounting having a cooling fan from the front surface side, which is the operation surface side of the welding apparatus, with respect to a welding power source for supplying electric power between the welding electrode and the welding object. By making the plate openable and detachable, it becomes possible to easily clean from the front side where the cooling air of the fan flows in, and by improving the maintainability significantly, it is industrially useful as a welding device with a cooling function It is.

１００、２０１ 筐体
１０１ 操作面
１０２ａ 第１のファン
１０２ｂ 第２のファン
１０３ 第１のファン取付板
１０４ 溶接電源部
１０５ 放熱フィン
１０６ ファン取付部
１０７ 端子カバー
１０８ リアクタ
１１１ａ、１１１ｂ 出力端子
１１２ 出力端子取付板
１１３ 第２のファン取付板
１２０ 回転機構
１４０ 配線
２０２ ファン
２０３ ファン取付金具
２０４ 放熱フィン
２０５ 開口部
２０６ 取付板 DESCRIPTION OF SYMBOLS 100, 201 Housing | casing 101 Operation surface 102a 1st fan 102b 2nd fan 103 1st fan mounting plate 104 Welding power supply part 105 Radiation fin 106 Fan mounting part 107 Terminal cover 108 Reactor 111a, 111b Output terminal 112 Output terminal mounting Plate 113 Second fan mounting plate 120 Rotating mechanism 140 Wiring 202 Fan 203 Fan mounting bracket 204 Radiating fin 205 Opening 206 Mounting plate

Claims (3)

溶接を行う溶接装置であって、
溶接電極と溶接対象物との間に電力を供給するための溶接電源部と、
前記溶接電源部を冷却するための１以上の第１のファンと、
前記第１のファンを取り付けるための第１のファン取付板と、
前記第１のファン取付板を取り付けるためのファン取付部と、
前記ファン取付部と前記第１のファン取付板に組付き、
前記ファン取付部に対して前記第１のファン取付板が開閉する回転機構と、を備え、
前記回転機構により前記第１のファン取付板が、操作面側に開閉する、溶接装置。 A welding device for performing welding,
A welding power source for supplying electric power between the welding electrode and the welding object;
One or more first fans for cooling the welding power source,
A first fan mounting plate for mounting the first fan;
A fan mounting portion for mounting the first fan mounting plate;
Assembled to the fan mounting portion and the first fan mounting plate;
E Bei and a rotating mechanism to which the first fan mounting plate is opened and closed with respect to the fan mounting portion,
The welding apparatus , wherein the first fan mounting plate is opened and closed to the operation surface side by the rotation mechanism . 前記ファンの配線が、前記第１のファン取付板が開閉される回転軸側に配置されている請求項１に記載の溶接装置。 The welding apparatus according to claim 1, wherein the fan wiring is disposed on a rotating shaft side on which the first fan mounting plate is opened and closed. 溶接を行う溶接装置であって、
前記溶接装置の操作面側である前面側に、
開閉可能な端子カバーと、
前記端子カバーの内側に配置された溶接電力を溶接電極と溶接対象物とに供給するための出力端子と、
前記出力端子を取り付ける出力端子取付板と、
溶接電極と溶接対象物との間に電力を供給するための溶接電源部と、
前記出力端子取付板を貫通して、溶接電源部に冷却風を送風するための第２のファンと、
前記開閉可能な端子カバーを開いた状態で、前記出力端子取付板に対して着脱可能な、前記第２のファンが取り付けられた第２のファン取付板と、を備え、
前記開閉可能な端子カバーは、操作面側に開閉する、溶接装置。
A welding device for performing welding,
On the front side which is the operation side of the welding apparatus,
A terminal cover that can be opened and closed;
An output terminal for supplying welding power disposed on the inner side of the terminal cover to the welding electrode and the welding object;
An output terminal mounting plate for mounting the output terminal;
A welding power source for supplying electric power between the welding electrode and the welding object;
A second fan for blowing cooling air to the welding power source through the output terminal mounting plate;
With open the openable terminal cover, detachably attached to the output terminal mounting plate, Bei example a second fan mounting plate to which the second fan is mounted, and
The openable and closable terminal cover is a welding device that opens and closes on an operation surface side .
JP2015078184A 2015-04-07 2015-04-07 Welding equipment Active JP6613446B2 (en)

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