JP3121721U - Metal mask structure suitable for welding - Google Patents
Metal mask structure suitable for welding Download PDFInfo
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- JP3121721U JP3121721U JP2006001556U JP2006001556U JP3121721U JP 3121721 U JP3121721 U JP 3121721U JP 2006001556 U JP2006001556 U JP 2006001556U JP 2006001556 U JP2006001556 U JP 2006001556U JP 3121721 U JP3121721 U JP 3121721U
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- metal mask
- concave
- tank
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Abstract
【課題】 溶接に適応する金属マスク構造を提供する。
【解決手段】本考案の溶接に適応する金属マスク構造は、金属マスク１の表面にエッチングを施して金属マスク表面１に凹部形状を形成し、金属マスク１と金属厚板２が溶接された時に、凹部形状により溶接応力を吸収して、熱変形による翹曲で突隆部が形成されるのを防止する。エッチングする凹部の加工形状は、凹孔３、凹孔３と同心環状凹槽４の組み合わせ、表面凹孔３と裏面の同心環状凹槽４の組み合わせ、環状凹槽、表面凹孔と同心環凹槽、及び、同心環凹槽の組み合わせ、表面環凹槽と裏面の同心環状凹槽の組み合わせである。凹孔３と環状凹槽４は円形形状か矩形形状に設計される。
【選択図】図２
PROBLEM TO BE SOLVED: To provide a metal mask structure adapted to welding.
A metal mask structure adapted for welding according to the present invention forms a concave shape on the surface of the metal mask by etching the surface of the metal mask, and the metal mask and the thick metal plate are welded. The welding stress is absorbed by the concave shape, and the protrusion is prevented from being formed by bending due to thermal deformation. The processed shape of the recess to be etched is the concave hole 3, the combination of the concave hole 3 and the concentric annular concave tank 4, the combination of the front concave hole 3 and the concentric annular concave tank 4 on the back surface, the annular concave tank, the front concave hole and the concentric annular concave It is a combination of a tank and a concentric annular concave tank, and a combination of a front annular concave tank and a concentric annular concave tank on the back surface. The concave hole 3 and the annular concave tank 4 are designed to be circular or rectangular.
[Selection] Figure 2
Description
本考案は、溶接に適応する金属マスク構造に関するものであって、特に、金属マスクの表面にエッチングを施して、金属マスク表面に凹部形状を呈するようにし、金属マスクと金属厚板（或いは、フレームキャリア）が溶接された時に、刻設された凹部形状により金属マスク表面にかかる溶接応力を吸収し、熱変形による翹曲で突隆部が形成されるのを防止するようにした、溶接に適応する金属マスク構造に関するものである。 The present invention relates to a metal mask structure adapted for welding, and in particular, etching is performed on the surface of the metal mask so that a concave shape is formed on the surface of the metal mask. Applicable for welding by absorbing the welding stress applied to the metal mask surface by the recessed shape of the engraved when the carrier) is welded and preventing the bulge from being formed by bending due to thermal deformation. The present invention relates to a metal mask structure.
図１は、従来周知の金属マスクと金属厚板の溶接状態を示す要部断面図であって、図中、金属マスク１と金属厚板２の溶接時にあっては、重ねられた金属マスク１の表面にかなりの押圧力が集中し、金属マスク１の表面が熱変形を起こして翹曲が生じ、モールドフラッシュ１１現象が発生する。
モールドフラッシュ１１を起こした金属マスク１表面は、ガラス基板を傷つけて損壊したり、または熱変形の翹曲のモールドフラッシュ１１が生成する突隆部によって金属マスク１の表面平坦度を低下させ、製造工程の歩留まりを低下させる不具合がある。
FIG. 1 is a cross-sectional view of a main part showing a well-known welding state of a metal mask and a thick metal plate. In the drawing, when the metal mask 1 and the thick metal plate 2 are welded, the overlapped metal mask 1 is shown. A considerable pressing force concentrates on the surface of the metal mask, the surface of the metal mask 1 undergoes thermal deformation and bending occurs, and the mold flash 11 phenomenon occurs.
The surface of the metal mask 1 in which the mold flash 11 has been raised is damaged by damaging the glass substrate, or the surface flatness of the metal mask 1 is reduced by the protrusions generated by the mold flash 11 having a curved heat deformation. There is a defect that reduces the yield of the process.
本考案に係る溶接に適応する金属マスク構造は、金属マスクと金属厚板の溶接時にあって、金属マスク表面が熱変形による翹曲を起こしてガラス基板を損傷したり、熱変形による翹曲のモールドフラッシュ１１によって生じる突隆部が、金属マスクの表面平坦度を低下させるという問題点を改善した溶接に適応する金属マスク構造を提供することを目的とする。 The metal mask structure suitable for welding according to the present invention is used when welding a metal mask and a thick metal plate. The metal mask surface is bent due to thermal deformation and damages the glass substrate. It is an object of the present invention to provide a metal mask structure adapted to welding in which the protrusion generated by the mold flash 11 has improved the problem of reducing the surface flatness of the metal mask.
本考案の溶接に適応する金属マスク構造は、金属厚板の上面に溶接される金属マスク構造であって、前記金属マスクの表面にエッチングを施すことによって、前記金属マスク表面に凹部形状を形成し、前記金属マスクと金属厚板との溶接時に、前記凹部形状の溶接位置では、溶接における圧縮応力を吸収できるようにしたことを特徴とする。 The metal mask structure suitable for welding according to the present invention is a metal mask structure welded to the upper surface of a thick metal plate, and a concave shape is formed on the surface of the metal mask by etching the surface of the metal mask. In the welding of the metal mask and the thick metal plate, compressive stress in welding can be absorbed at the welding position of the concave shape.
請求項２の考案は、請求項１に記載の溶接に適応する金属マスク構造において、前記凹部形状は、凹孔であることを特徴とする請求項１に記載の溶接に適応する金属マスク構造。
請求項３の考案は、請求項１に記載の溶接に適応する金属マスク構造において、前記凹部形状は、凹孔と同心環状凹槽の組み合わせであることを特徴とする。
請求項４の考案は、請求項１に記載の溶接に適応する金属マスク構造において、前記凹部形状は、表面凹孔と裏面に形成した同心環状凹槽の組み合わせであることを特徴とする。
請求項５の考案は、請求項１に記載の溶接に適応する金属マスク構造において、前記凹部形状は、環状凹槽であることを特徴とする。
請求項６の考案は、請求項１に記載の溶接に適応する金属マスク構造において、前記凹部形状は、表面凹孔と同心環状凹槽及び裏面に形成した同心環状凹槽の組み合わせであることを特徴とする。
請求項７の考案は、請求項１に記載の溶接に適応する金属マスク構造において、前記凹部形状は、表面環状凹槽と裏面に形成した同心環状凹槽の組み合わせであることを特徴とする。
請求項８の考案は、請求項１〜７のいずれか1つに記載された溶接に適応する金属マスク構造において、前記凹部形状となる前記凹孔と前記環状凹槽は円形形状か矩形形状のいずれかに設計されるものであることを特徴とする。
The metal mask structure adapted for welding according to claim 1, wherein the concave shape is a concave hole. The metal mask structure adapted for welding according to claim 1, wherein the concave shape is a concave hole.
The invention of claim 3 is a metal mask structure adapted for welding according to claim 1, wherein the recess shape is a combination of a recess hole and a concentric annular recess tank.
According to a fourth aspect of the present invention, there is provided a metal mask structure adapted for welding according to the first aspect, wherein the concave shape is a combination of a concave groove on the front surface and a concentric annular concave tank formed on the back surface.
According to a fifth aspect of the present invention, in the metal mask structure adapted for welding according to the first aspect, the concave shape is an annular concave tank.
The invention of claim 6 is the metal mask structure adapted for welding according to claim 1, wherein the concave shape is a combination of a front concave hole, a concentric annular concave tank, and a concentric annular concave tank formed on the back surface. Features.
The invention of claim 7 is a metal mask structure adapted for welding according to claim 1, wherein the concave shape is a combination of a front annular concave tank and a concentric annular concave tank formed on the back surface.
The invention of claim 8 is the metal mask structure adapted to welding according to any one of claims 1 to 7, wherein the concave hole and the annular concave tank are circular or rectangular. It is designed to be one of them.
本考案の溶接に適応する金属マスク構造は、金属マスクの表面にエッチングを施して金属マスク表面に凹部形状を形成し、金属マスクと金属厚板が溶接された時に、凹部形状により溶接応力を吸収して、熱変形の翹曲で突隆部が形成されるのを防止する構成としたので、金属マスクと金属厚板が溶接される時の溶接応力を平均的に分散することができ、溶接時のモールドフラッシュ現象を防止することができる効果を奏する。 The metal mask structure applicable to welding of the present invention forms a concave shape on the surface of the metal mask by etching the surface of the metal mask, and absorbs the welding stress by the concave shape when the metal mask and the thick metal plate are welded. In addition, since it is configured to prevent the protrusion from being formed due to the bending of thermal deformation, the welding stress when the metal mask and the thick metal plate are welded can be dispersed on average, There is an effect that the mold flash phenomenon at the time can be prevented.
以下、本考案の溶接に適応する金属マスク構造について、図面を図２〜図７に基にそれぞれ実施例を説明する。 Embodiments of the metal mask structure adapted for welding according to the present invention will be described below with reference to FIGS.
図２は、本考案の溶接に適応する金属マスク構造の一実施例を示す要部断面図であって、金属マスク１の表面にエッチングを施して、金属マスク１表面に凹部形状３を形成し、金属マスク１と金属厚板２が溶接された時、凹部形状３により溶接応力を吸収するように構成されたものである。
上記金属マスク１表面へのエッチング加工の形状は、種々な加工形状とすることができるものであって、
図２で示されるように、金属マスク１の表面にエッチングによって凹孔３を加工形成したもの、
図３で示されるように、凹孔３と同心環状凹槽４の加工形成を組み合わせた形状としたもの、
図４で示されるように、表面の凹孔３と裏面４に形成した同心環状凹槽の組み合わせからなる形状としたもの、
図５で示されるように、環状凹槽４を設けた形状としたもの。
図６で示されるように、表面の凹孔３と同心環状凹槽４、及び、裏面に形成した同心環状凹槽４の組み合わせ形状としたもの、
図７で示されるように、表面の環状凹槽４と裏面の同心環状凹槽４の組み合わせからなる形状としたもの、
がある。
FIG. 2 is a cross-sectional view of an essential part showing an embodiment of a metal mask structure adapted for welding according to the present invention. Etching is performed on the surface of the metal mask 1 to form a concave shape 3 on the surface of the metal mask 1. When the metal mask 1 and the thick metal plate 2 are welded, the recess shape 3 absorbs the welding stress.
The shape of the etching process on the surface of the metal mask 1 can be various processed shapes,
As shown in FIG. 2, the concave hole 3 is formed by etching on the surface of the metal mask 1;
As shown in FIG. 3, a shape that combines processing formation of the concave hole 3 and the concentric annular concave tank 4,
As shown in FIG. 4, a shape composed of a combination of concentric annular recessed tanks formed on the front surface recessed hole 3 and the back surface 4,
As shown in FIG. 5, a shape provided with an annular concave tank 4.
As shown in FIG. 6, a combination of the concave hole 3 on the front surface and the concentric annular concave tank 4 and the concentric annular concave tank 4 formed on the back surface,
As shown in FIG. 7, a shape composed of a combination of an annular concave tank 4 on the front surface and a concentric annular concave tank 4 on the back surface,
There is.
なお、前述の金属マスク表面にエッチングされる凹孔３と環状凹槽４は円形状或いは矩形形状に設計されるのが好ましい。 The concave hole 3 and the annular concave tank 4 etched on the surface of the metal mask are preferably designed in a circular shape or a rectangular shape.
本考案の溶接に適応する金属マスク構造は、以下のような効果がある。
１． 金属マスク１と金属厚板２が溶接された時、上記のように形成された凹部形状により溶接応力を吸収して、応力集中の熱変形することによるモールドフラッシュ１１を防止し、これにより、従来技術にあるような金属マスク１の表面がモールドフラッシュ１１によりガラス基板を損壊するという危険性を防止することにより、熱変形の翹曲のモールドフラッシュ１１が生成する突隆部が金属マスク１の平坦度を低下させる問題を改善する。
The metal mask structure adapted for welding according to the present invention has the following effects.
1. When the metal mask 1 and the thick metal plate 2 are welded, the recess stress formed as described above absorbs the welding stress and prevents the mold flash 11 due to thermal deformation due to stress concentration. By preventing the risk that the surface of the metal mask 1 in the technology damages the glass substrate by the mold flash 11, the protrusions generated by the mold flash 11 having a curved heat deformation are flat on the metal mask 1. Improve the problem of reducing the degree.
２． エッチングによる凹部形状は、凹孔３、凹孔３と同心環状凹槽４の組み合わせ、表面凹孔３と裏面４の同心環状凹槽の組み合わせ、環状凹槽４、表面凹孔３と同心環状凹槽４、及び、裏面の同心環状凹槽４の組み合わせ、表面環状凹槽４と裏面同心環状凹槽４の組み合わせである。各種エッチングにより生成された凹部形状は、金属厚板２と溶接された金属マスク表面がガラス基板を傷つけるのを防止し、これにより表面平坦度を向上させる。 2. The concave shape by etching is the concave hole 3, the combination of the concave hole 3 and the concentric annular concave tank 4, the combination of the front concave hole 3 and the concentric annular concave tank of the back surface 4, the annular concave tank 4, the front concave hole 3 and the concentric annular concave. The combination of the tank 4 and the concentric annular concave tank 4 on the back surface, and the combination of the front surface concave groove tank 4 and the back concentric annular concave tank 4. The concave shape generated by various etchings prevents the metal mask surface welded to the thick metal plate 2 from damaging the glass substrate, thereby improving the surface flatness.
本考案では好ましい実施例を前述の通り開示したが、これらは決して本考案を限定するものではなく、当該技術を熟知する者なら誰でも、本考案の精神と領域を脱しない範囲内で各種の変動や潤色を加えることができ、従って、本考案明の保護範囲は、実用新案登録請求の範囲で指定した内容を基準とする。 Although the present invention discloses preferred embodiments as described above, these are not intended to limit the present invention in any way, and any person who is familiar with the technology can use various methods within the spirit and scope of the present invention. Therefore, the protection scope of the present invention is based on the contents specified in the utility model registration request.
１ 金属マスク
２ 金属厚板
３ 凹孔
４ 環状凹槽
１１ モールドフラッシュ
DESCRIPTION OF SYMBOLS 1 Metal mask 2 Metal plate 3 Recessed hole 4 Annular concave tank 11 Mold flash
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006001556U JP3121721U (en) | 2006-03-06 | 2006-03-06 | Metal mask structure suitable for welding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006001556U JP3121721U (en) | 2006-03-06 | 2006-03-06 | Metal mask structure suitable for welding |
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| JP3121721U true JP3121721U (en) | 2006-05-25 |
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| JP2006001556U Expired - Fee Related JP3121721U (en) | 2006-03-06 | 2006-03-06 | Metal mask structure suitable for welding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013542077A (en) * | 2010-10-01 | 2013-11-21 | ローズマウント インコーポレイテッド | Method for certifying a welding process on a test block and production workpiece for use in the welding process |
-
2006
- 2006-03-06 JP JP2006001556U patent/JP3121721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013542077A (en) * | 2010-10-01 | 2013-11-21 | ローズマウント インコーポレイテッド | Method for certifying a welding process on a test block and production workpiece for use in the welding process |
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