JPS60255043A - Coupling method of article - Google Patents
Coupling method of articleInfo
- Publication number
- JPS60255043A JPS60255043A JP11248484A JP11248484A JPS60255043A JP S60255043 A JPS60255043 A JP S60255043A JP 11248484 A JP11248484 A JP 11248484A JP 11248484 A JP11248484 A JP 11248484A JP S60255043 A JPS60255043 A JP S60255043A
- Authority
- JP
- Japan
- Prior art keywords
- recess
- projection
- hole
- core
- plate
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
- Connection Of Plates (AREA)
Abstract
Description
【発明の詳細な説明】 〔発明の技術分計〕 この発明は物体の結合方法に関するものである。[Detailed description of the invention] [Technical analysis of the invention] This invention relates to a method for joining objects.
従来この種の方法として第り図〜第４図に示すものがあ
った。図において、（１）は第１図に示す単体の板状磁
性体０を積層し、両側をリベット（財）、（２）により
固定された第１のコア、（８）はこのコア（１）と同様
に第２図に示す単体の板状磁性体（２）を４積層し、リ
ベット（２）、（財）により固定された第２のコアで゛
ある。Conventionally, there have been methods of this type as shown in FIGS. In the figure, (1) is a first core made by laminating the single plate-shaped magnetic material 0 shown in Figure 1, fixed with rivets on both sides, (2), and (8) is a first core of this core (1). ), the second core is made by laminating four single plate-shaped magnetic bodies (2) shown in FIG. 2 and fixed with rivets (2).
ここで一方の板状゛磁性体（ロ）には凹部（１１１）が
、又他方の板状磁性体（ロ）には凸部（ａｔｔ）がそれ
ぞれ設けられておシ、これら板状磁性体（ロ）、＠を積
層する事により第１のコア（１）には四部（２）を、第
２のコア（３）には凸Ｓ＠を形成させ、この凹部（６）
と凸部（２）を嵌合させる事によりコア（１）とコア（
３）は互いに結合される。Here, one plate-shaped magnetic body (b) is provided with a concave portion (111), and the other plate-shaped magnetic body (b) is provided with a convex portion (att), and these plate-shaped magnetic bodies (b) By stacking @, a four part (2) is formed on the first core (1), a convex S@ is formed on the second core (3), and this concave part (6) is formed.
By fitting the protrusion (2) with the core (1), the core (
3) are combined with each other.
ところでこの従来の方法によると、コア（１）とコア（
８）の結合力を大きく必要と−する場合、板状磁性体（
ロ）の凹部）（１１１）及び板状磁性体（ロ）の凸部（
８１１）の寸法精度を厳しくする必要があり、又、板状
磁性体（ロ）Ｓ＠を積層しり゛ベラ）Ｇり？り＞２１１
（ハ）で固定する際にコア（１）の凹部（２）及びコア
（８）の凸部（至）の位置ずれ精度を厳しくする必要が
あるという欠点があった。By the way, according to this conventional method, core (1) and core (
8) When a large bonding force is required, a plate-shaped magnetic material (
(b) concave part) (111) and the convex part (111) of the plate-shaped magnetic body (b)
It is necessary to tighten the dimensional accuracy of 811), and it is also necessary to laminate the plate-shaped magnetic material (B) S@ and to laminate the plate-shaped magnetic material (B) S@. ri>211
When fixing in (c), there is a drawback that it is necessary to tighten the precision of positional displacement between the recess (2) of the core (1) and the convex part (to) of the core (8).
この発明は上記の様な従来の欠点を除去する為になされ
たもので、凸部と凹部の接線上に穴部を形成し、その穴
部をリベットで固定する事により、寸法精度、゛及び位
置ずれ精関を緩める事のできる方法を提供するものであ
る。This invention was made in order to eliminate the above-mentioned drawbacks of the conventional technology. By forming a hole on the tangent of the convex part and the concave part and fixing the hole with a rivet, dimensional accuracy can be improved. This provides a method that can loosen the positional misalignment barrier.
以下、この発明の一実施例を第５図〜第８図について説
明する。図において、（１）は板状磁性体（ロ）を積層
し、リベット（イ）、（支）によシ固定された第１のコ
ア、（８）はこのコア（１）と同様に板状磁性体（ロ）
を積層し、リベット（転）、（財）によシ固定された第
２のコアであシ′、ここで板状磁性体（ロ）には半円凹
部（１１２＆）を有する凹部（１１２）が、また板状磁
性体（財）には半円四部（８１２ａ）を有する凸部（８
１２）がそれぞれ設けられてお９、上記板状磁性体（ロ
）、（財）を積層する事により、第１のコア（１）には
凹部（至）を、第２のコア（８）には凸部に）を形成さ
せ、この四部（至）と凸部（２）の嵌合により互いに結
合される。ここで従来例と異なるのは凹部四及び凸部−
にそれぞれ半円凹部（１８ａ）、（８８ａ）を有してい
る点と、凹部−と凸部に）の間にわずかのすきまがあっ
てもよい点である。なおと記半円四部（１Ｂ＆）と半円
凹部（Ｓａａ）は凹部（至）と凸部（至）が嵌合された
際に合致し、丸穴を形成する位置に設定されている。An embodiment of the present invention will be described below with reference to FIGS. 5 to 8. In the figure, (1) is a first core made by laminating plate-shaped magnetic materials (B) and fixed with rivets (A) and (supports), and (8) is a plate similar to this core (1). magnetic material (b)
The second core is laminated and fixed with rivets (rotation), where the plate-shaped magnetic body (b) has a recess (112) having a semicircular recess (112&). However, the plate-shaped magnetic material (goods) also has a convex part (812a) having four semicircular parts (812a).
12) are provided respectively. By laminating the plate-shaped magnetic bodies (B) and (2), the first core (1) has a recess (to) and the second core (8) A convex portion) is formed in each of the four parts, and these four parts (to) and the convex part (2) are fitted together to be connected to each other. Here, the difference from the conventional example is the concave part 4 and the convex part -
It has semicircular recesses (18a) and (88a), respectively, and there may be a slight gap between the recess and the protrusion. Additionally, the four semicircular portions (1B&) and the semicircular concave portion (Saa) are set at positions that match when the concave portion (to) and the convex portion (to) are fitted, forming a round hole.
このようなものにおいて、結合するに当っては、と記凹
部０と凸部（至）を嵌合して後、上述した半円凹部（ｔ
ｅａ）と半円凹部（Ｂａｍ）によシ構睨される丸穴にリ
ベット四を挿入し、このリベットに）の両端に圧力を加
える事によシ、リベット四の丸断面部が放射状に拡がっ
て、凹部（至）と凸部に）のすきまが無くなる様に凸部
（至）が大きくなり、コア（１）とコア（３）は完全に
結合されるようになる。In such a case, when joining, after fitting the concave part 0 and the convex part (to), the above-mentioned semicircular concave part (t
By inserting rivet 4 into the round hole defined by ea) and the semicircular recess (Bam), and applying pressure to both ends of rivet 4, the round cross section of rivet 4 expands radially. Then, the convex part becomes large so that there is no gap between the concave part and the convex part, and the core (1) and the core (3) are completely connected.
なおこのとき、リベットかしめ形状として頭部（２５＆
）を有する方式としておくと、凹部（至）と凸部（至）
の嵌合方向の結合力がよシ強固なものとなる。又とのリ
ベットかしめ形状は第９図に示す形状としても同等な効
果を奏する。さらに又、上記実施例においては、結合す
る２つの物体が板状磁性体を積層したもので説明したが
、２つの物体がそれぞれ単一なものでも、また素材が金
属以外の材質であってもよい。At this time, the head (25&
), the concave part (to) and the convex part (to)
The bonding force in the mating direction becomes much stronger. The rivet caulking shape shown in FIG. 9 also produces the same effect. Furthermore, in the above embodiment, the two objects to be combined are made up of laminated plate-shaped magnetic materials, but the two objects may be a single object or may be made of materials other than metal. good.
以との様にこの発明によれば、凸部と凹部の嵌合部に多
少のすきまがあってもよいので、凸部と凹部の寸法精度
を緩めることができ、しかも信頼性の高い物体の結合方
法を提供し得るものである。As described above, according to the present invention, there may be some clearance between the fitting portion of the convex portion and the concave portion, so that the dimensional accuracy of the convex portion and the concave portion can be relaxed, and moreover, it is possible to create a highly reliable object. It is possible to provide a binding method.
第１図〜第４図は従来の結合方法を示すもので、第１図
、第２図は固定する単一の物体の形状を示す平面図、第
８図は結合した場合の物体の形状を示す平面図、第４図
は第８図のＮ−ｆｆ線の断面図である。第５図〜第８図
はこの発明の一実施例を示すもので、第５図、第６図は
固定する単一の物体の形状を示す平面図、第７ｖ！Ｊは
結合した場合の物体の形状を示す平面図、第８図は第７
図の■−■線の断面図、第９図は本発明の他の実施例を
示す断面図である。
図中、（１）は第１のコア、（３）は第２のコア、（２
）、に）、に）、（２）、（２）はリベット、（ロ）は
凹部、（至）は凸部、（Ｌ８ａ） （Ｂａａ）は半円凹
部”Ｃ”アル。
尚、図中同一符号は同−又は相半部分を示す。
代理人大岩増雄
第１図 第２図
第３図 第４図
第５図 第６図Figures 1 to 4 show the conventional joining method. Figures 1 and 2 are plan views showing the shape of a single object to be fixed, and Figure 8 shows the shape of the objects when joined. The plan view shown in FIG. 4 is a sectional view taken along the line N-ff in FIG. 8. 5 to 8 show an embodiment of the present invention, and FIGS. 5 and 6 are plan views showing the shape of a single object to be fixed, and FIG. J is a plan view showing the shape of the object when combined, Figure 8 is the 7th
FIG. 9 is a cross-sectional view taken along the line ■--■ in the figure, and FIG. 9 is a cross-sectional view showing another embodiment of the present invention. In the figure, (1) is the first core, (3) is the second core, (2
), ni), ni), (2), (2) is a rivet, (b) is a recess, (to) is a convex part, (L8a) (Baa) is a semicircular recess "C" Al. Note that the same reference numerals in the figures indicate the same or half parts. Agent Masuo Oiwa Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6
Claims (2)
２の物体とを、と記凸部と凹部の嵌合によ多結合するよ
うにしたものにおいて、上記凸部と凹部の接Ｉ！丘に穴
部を形成し、その穴部に棒材を嵌入してこの穴部を拡げ
ることによシ、上記第１の物体と上記第２の物体との嵌
合部をすきまなく結合するようにしたことを特徴とする
物体の結合方法。(1) A first object formed with a convex portion and a second object formed with a concave portion are coupled together by fitting the convex portion and the concave portion, wherein the convex portion and the concave portion are connected to each other. Contact I! By forming a hole in the hill and enlarging the hole by inserting a rod into the hole, the fitting portions of the first object and the second object are connected without any gaps. A method for joining objects characterized by the following.
性体を積層したものであることを特徴とする特許請求の
範囲第【項記載の物体の結合方法。(2) The method for joining objects according to claim 1, wherein at least one of the eleventh second objects is a layered plate-like magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11248484A JPS60255043A (en) | 1984-05-30 | 1984-05-30 | Coupling method of article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11248484A JPS60255043A (en) | 1984-05-30 | 1984-05-30 | Coupling method of article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60255043A true JPS60255043A (en) | 1985-12-16 |
Family
ID=14587794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11248484A Pending JPS60255043A (en) | 1984-05-30 | 1984-05-30 | Coupling method of article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60255043A (en) |
-
1984
- 1984-05-30 JP JP11248484A patent/JPS60255043A/en active Pending
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