JPH028612Y2 - - Google Patents
Info
- Publication number
- JPH028612Y2 JPH028612Y2 JP13454283U JP13454283U JPH028612Y2 JP H028612 Y2 JPH028612 Y2 JP H028612Y2 JP 13454283 U JP13454283 U JP 13454283U JP 13454283 U JP13454283 U JP 13454283U JP H028612 Y2 JPH028612 Y2 JP H028612Y2
- Authority
- JP
- Japan
- Prior art keywords
- leg
- magnet
- leg fixing
- welding machine
- fixing magnet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000003466 welding Methods 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
【考案の詳細な説明】 本考案は重力式溶接機に関するものである。[Detailed explanation of the idea] The present invention relates to a gravity welding machine.
２枚の金属板の交叉部の水平すみ肉溶接手段と
して、従来、重力式溶接機が一般に広く用いられ
ている。近年では脚固定用マグネツトを取り付け
た重力式溶接機を用い、該マグネツトで傾斜板に
固定して傾斜部の水平すみ肉溶接も行なわれるよ
うになつてきている。 BACKGROUND ART Gravity welding machines have conventionally been widely used as means for horizontal fillet welding of the intersection of two metal plates. In recent years, a gravity welding machine equipped with a leg fixing magnet has been used to fix the legs to the inclined plate using the magnets to perform horizontal fillet welding of the inclined parts.
ところで、従来使用されている脚固定用マグネ
ツトは、永久マグネツトであり、一度マグネツト
が吸着すると取りはずしに大きな力を必要とし、
重力式溶接機のセツト位置の微調整が非常に難か
しく、従つてアークスタート位置の調整が困難で
あるという欠点がある。又、永久マグネツトの代
りとして容易に考えつく電磁式や、入切の可能な
マグネツトを使用すると、これらのマグネツトが
大型のものとなり重力式溶接機の重量が増えて、
軽量な重力式溶接機の特長である可搬性を減ずる
という問題を生じる。 By the way, the conventionally used leg fixing magnets are permanent magnets, and once the magnets are attached, a large amount of force is required to remove them.
The drawback is that it is very difficult to finely adjust the set position of the gravity welding machine, and therefore it is difficult to adjust the arc start position. Also, if you use an electromagnetic type or a magnet that can be turned on and off, which can be easily thought of as a replacement for a permanent magnet, these magnets will be large and the weight of the gravity welding machine will increase.
This poses the problem of reducing portability, which is a feature of lightweight gravity-type welding machines.
本考案は、上述の可搬性の特長を損うことな
く、重力式溶接機のセツト位置の微調整が容易か
つ簡単にできる重力式溶接機の脚固定用マグネツ
ト機構を提供するものである。 The present invention provides a magnet mechanism for fixing the legs of a gravity welding machine that allows fine adjustment of the set position of the gravity welding machine easily and easily without sacrificing the above-mentioned portability feature.
而して本考案の要旨は脚固定用永久マグネツト
を設けた脚を有する重力式溶接機において、球面
軸受けを介して、該脚固定用マグネツトを脚に装
着し、該脚の横向き部材上に操作ハンドルてこを
設け、該てこ５の作用点ハと、前記脚固定用マグ
ネツトの一端とを、ワイヤまたはバーにて接続し
たことを特徴とする重力式溶接機における脚固定
用マグネツト機構である。 The gist of the present invention is, in a gravity welding machine having a leg provided with a permanent leg fixing magnet, the leg fixing magnet is attached to the leg via a spherical bearing, and the leg fixing magnet is mounted on the leg's horizontal member. This is a leg fixing magnet mechanism for a gravity welding machine, characterized in that a handle lever is provided, and the action point C of the lever 5 and one end of the leg fixing magnet are connected by a wire or a bar.
以下、本考案を図面に示す実施例機構に基づき
詳細に説明する。 Hereinafter, the present invention will be explained in detail based on an embodiment shown in the drawings.
第１図は本実施例の脚固定用マグネツト機構を
有する重力式溶接機を水平すみ肉溶接に実施した
斜視図、第２図、第３図は、本実施例の脚固定用
マグネツト機構の拡大説明図で、第２図は脚固定
用マグネツトの一端と操作ハンドルてこ５の作用
点ハとをバーにて接続した例を示し、第３図は脚
固定用マグネツトの一端と操作ハンドルてこ５の
作用点ハとをワイヤにて接続した例を示す。 Fig. 1 is a perspective view of horizontal fillet welding using a gravity welding machine having a magnet mechanism for fixing legs according to this embodiment, and Figs. 2 and 3 are enlarged views of the magnet mechanism for fixing legs according to this embodiment. In the explanatory drawings, Fig. 2 shows an example in which one end of the leg fixing magnet and the point of action of the operating handle lever 5 are connected by a bar, and Fig. 3 shows an example in which one end of the leg fixing magnet and the operating handle lever 5 are connected. An example is shown in which the point of action C is connected with a wire.
第１図に示すように、本実施例の脚固定用マグ
ネツト機構では、脚固定用永久マグネツト１は、
球面軸受２を介して、重力式溶接機の脚３に取り
つけられている。そして、第２図に示すように、
脚３の横向き部材３′上に操作ハンドルてこ５を
設け、該てこ５の作用点ハと脚固定用マグネツト
１の一端７とをバー６で接続してある機構である
ので、操作ハンドルてこ５の一端（力点）イが脚
３に近づくように力Ｐを力点イに作用させると、
操作ハンドルてこ５は支点ロを中心として作用点
ハをＡ／Ｂ×Ｐの力で持ち上げ、該作用点ハとバ
ー６で連結されている脚固定用マグネツト１の一
端７を７′の位置まで持ち上げ、脚固定用マグネ
ツト１の吸着面を金属板面に対して傾斜させ吸引
力を弱めるので容易に脚３を移動することができ
る。又、力Ｐを取り除けば、脚固定用マグネツト
１はその磁力により自然に吸着し、てこは元の状
態に戻る。 As shown in FIG. 1, in the leg fixing magnet mechanism of this embodiment, the leg fixing permanent magnet 1 is
It is attached to a leg 3 of a gravity welding machine via a spherical bearing 2. And, as shown in Figure 2,
The operating handle lever 5 is provided on the horizontal member 3' of the leg 3, and the point of action of the lever 5 and one end 7 of the leg fixing magnet 1 are connected by a bar 6. If force P is applied to force point A so that one end (force point) A approaches leg 3, then
The operating handle lever 5 lifts the point of application C around the fulcrum L with a force of A/B×P, and moves one end 7 of the leg fixing magnet 1, which is connected to the point of action C with a bar 6, to the position 7'. The leg 3 can be easily moved because the attraction surface of the magnet 1 for lifting and fixing the leg is inclined with respect to the metal plate surface to weaken the attraction force. Furthermore, when the force P is removed, the leg fixing magnet 1 is naturally attracted by its magnetic force, and the lever returns to its original state.
第３図は、第２図の機構のバー６の代りに、ワ
イヤ８を用いた機構例を示す。第３図において、
８はワイヤで、９はワイヤを囲むフレキシブルチ
ユーブである。フレキシブルチユーブ９の一端は
脚３の１部１０に、他端は操作ハンドルてこ５の
一部１１に固定されており、該フレキシブルチユ
ーブ９の移動は抑止されている。 FIG. 3 shows an example of a mechanism in which a wire 8 is used in place of the bar 6 of the mechanism shown in FIG. In Figure 3,
8 is a wire, and 9 is a flexible tube surrounding the wire. One end of the flexible tube 9 is fixed to a part 10 of the leg 3, and the other end is fixed to a part 11 of the operating handle lever 5, so that movement of the flexible tube 9 is restrained.
該ワイヤ８、使用の場合には操作ハンドルてこ
５を脚固定用マグネツト１の近傍ではなく、第１
図のＸ点やＹ点など、脚固定用マグネツト１から
離れた任意の点に操作ハンドルてこ５を位置付け
ることができるという利点がある。 When using the wire 8, place the operating handle lever 5 not near the leg fixing magnet 1, but at the first position.
There is an advantage that the operating handle lever 5 can be positioned at any point away from the leg fixing magnet 1, such as point X or point Y in the figure.
以上のように、本考案の機構の脚固定用マグネ
ツト付き脚を具備した重力式溶接機においては、
片手で脚を持ちながら、同時に他方の手でマグネ
ツトの着脱も容易に行なえるため、脚の位置を、
容易かつ簡単に移動でき、セツト位置の微調整が
容易であり、又永久マグネツトにてこ、バー等の
軽量物を付加するのみであるから、溶接機の重量
はそれ程増えず可搬性は損われない。 As mentioned above, in the gravity welding machine equipped with legs with leg fixing magnets of the mechanism of the present invention,
While holding the leg with one hand, you can easily attach and detach the magnet with the other hand, making it easy to adjust the position of the leg.
It is easy to move, it is easy to make fine adjustments to the set position, and since only lightweight items such as levers and bars are added to the permanent magnet, the weight of the welding machine does not increase significantly and portability is not impaired. .
図では、１個の脚固定用マグネツト１の実施例
を示したが脚固定用マグネツトは複数個でもよく
一つの操作ハンドルてこ５に複数のワイヤ８を接
続すれば一つの操作ハンドルてこ５で複数個の脚
固定用マグネツトの着脱を同時に行なうことがで
きる。 Although the figure shows an example of one leg fixing magnet 1, a plurality of leg fixing magnets may be used.If a plurality of wires 8 are connected to one operating handle lever 5, a plurality of leg fixing magnets can be connected to one operating handle lever 5. Each leg fixing magnet can be attached and detached at the same time.
第１図は重力式溶接機に本考案の脚固定用マグ
ネツト機構を装着したところを示す斜視図、第２
図、第３図はそれぞれ本考案実施例を示す図であ
る。
１……脚固定用マグネツト、２……球面軸受
け、３……脚、３′……脚の横向き部材、４……
ワイヤまたはバー、５……操作ハンドルてこ、６
……棒状部材、７……マグネツトの一端、８……
ワイヤ、９……フレキシブルチユーブ、１０，１
１……フレキシブルチユーブの受け。
Figure 1 is a perspective view showing the leg fixing magnet mechanism of the present invention attached to a gravity welding machine;
FIG. 3 is a diagram showing an embodiment of the present invention, respectively. 1... Leg fixing magnet, 2... Spherical bearing, 3... Leg, 3'... Leg horizontal member, 4...
Wire or bar, 5... Operating handle lever, 6
... Rod-shaped member, 7 ... One end of magnet, 8 ...
Wire, 9...Flexible tube, 10,1
1...Flexible tube receiver.
Claims (1)
力式溶接機において、球面軸受けを介して、該脚
固定用マグネツトを脚に装着し、該脚の横向き部
材上に操作ハンドルてこを設け、該てこ５の作用
点ハと、前記脚固定用マグネツトの一端とを、ワ
イヤまたは、バーにて接続したことを特徴とする
重力式溶接機における脚固定用マグネツト機構。 In a gravity welding machine having a leg provided with a permanent leg fixing magnet, the leg fixing magnet is attached to the leg via a spherical bearing, an operating handle lever is provided on a transverse member of the leg, and the lever 5 A leg fixing magnet mechanism for a gravity welding machine, characterized in that the action point C and one end of the leg fixing magnet are connected by a wire or a bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13454283U JPS6042467U (en) | 1983-08-31 | 1983-08-31 | Magnetic mechanism for fixing legs in gravity welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13454283U JPS6042467U (en) | 1983-08-31 | 1983-08-31 | Magnetic mechanism for fixing legs in gravity welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6042467U JPS6042467U (en) | 1985-03-26 |
| JPH028612Y2 true JPH028612Y2 (en) | 1990-03-01 |
Family
ID=30303126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13454283U Granted JPS6042467U (en) | 1983-08-31 | 1983-08-31 | Magnetic mechanism for fixing legs in gravity welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042467U (en) |
-
1983
- 1983-08-31 JP JP13454283U patent/JPS6042467U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6042467U (en) | 1985-03-26 |
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