JP2925830B2 - Caulking connection method and connection structure - Google Patents
Caulking connection method and connection structureInfo
- Publication number
- JP2925830B2 JP2925830B2 JP4747792A JP4747792A JP2925830B2 JP 2925830 B2 JP2925830 B2 JP 2925830B2 JP 4747792 A JP4747792 A JP 4747792A JP 4747792 A JP4747792 A JP 4747792A JP 2925830 B2 JP2925830 B2 JP 2925830B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- reinforcing plate
- caulking
- raised portion
- connection structure
- 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 - Lifetime
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- Connection Of Plates (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、２つの部材をかしめ作
業により結合するかしめ結合方法および結合構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and a structure for caulking two members by caulking.
【０００２】[0002]
【従来の技術】 従来、ある金属部材を他の金属部材に固
定する場合には、多くの場合、両部材をアーク溶接また
は抵抗溶接していた。[Prior art] Conventionally, one metal member is fixed to another metal member.
In most cases, both parts are arc welded or
Had resistance welding.
【０００３】[0003]
【発明が解決しようとする課題】 しかしながら、上述の
ように２つの部材を溶接により結合する場合には、 （イ）溶接作業のコストが高い。However [0007], when attached by welding two members as described above, high cost (b) welding operation.
【０００４】（ロ）２つの部材がメッキされていても、
溶接によりそのメッキ層が完全に破壊されてしまうの
で、溶接後、防錆のために再度メッキ作業が必要にな
り、これもコストを増大させる。(B) Even if two members are plated,
Since the plating layer is completely destroyed by welding, a plating operation is required again for rust prevention after welding, which also increases the cost.
【０００５】（ハ）現代の工業製品においては、通常、
製品の軽量化および材料経済のために、その部品の厚さ
は可能な限り薄くされることが要求されるが、部品の厚
さを薄くすると、溶接部またはその付近において十分な
結合強度が得られなくなる。等の問題点があった。(C) In modern industrial products, usually,
The weight of the product and the material economy demand that the thickness of the part be as thin as possible, but a thinner part will provide sufficient bonding strength at or near the weld. Can not be. And so on.
【０００６】本発明は、このような事情に鑑みてなされ
たもので、溶接によらずに２つの部材を結合することが
でき、しかも作業コストを安価にできるとともに、結合
される部材の厚さを厚くすることなく、結合部およびそ
の付近の強度を十分に大きくすることができるかしめ結
合方法および結合構造を提供することを目的とする。The present invention has been made in view of such circumstances, and can join two members without using welding, can reduce the operating cost, and can reduce the thickness of the members to be joined. It is an object of the present invention to provide a caulking connection method and a connection structure capable of sufficiently increasing the strength of the connection portion and the vicinity thereof without increasing the thickness.
【０００７】[0007]
【課題を解決するための手段】本発明によるかしめ結合
方法は、穴を設けられた第一の部材と、穴を設けられた
補強板と、第二の部材とを用意し、前記第一の部材の穴
と前記補強板の穴とに前記第二の部材の一部を挿通する
とともに前記第一の部材と前記補強板とを重ね合せた
上、前記第二の部材を塑性変形して前記第一の部材およ
び前記補強板をかしめることにより、前記第一の部材と
前記第二の部材とを結合するものである。According to the present invention, there is provided a caulking connection method comprising the steps of: providing a first member having a hole, a reinforcing plate having a hole, and a second member; A part of the second member is inserted into the hole of the member and the hole of the reinforcing plate, and the first member and the reinforcing plate are overlapped with each other, and then the second member is plastically deformed. The first member and the second member are joined by caulking the first member and the reinforcing plate.
【０００８】また、本発明によるかしめ結合構造は、穴
を設けられた第一の部材と、穴を設けられた補強板と、
第二の部材とを有してなり、前記第一の部材と前記補強
板とは互いに重ね合されており、前記第二の部材は、該
第二の部材の一部を前記第一の部材の穴と前記補強板の
穴とに挿通された上、塑性変形されて前記第一の部材お
よび前記補強板をかしめることにより、前記第一の部材
と前記第二の部材とを結合しているものである。[0008] The caulking connection structure according to the present invention comprises a first member provided with a hole, a reinforcing plate provided with a hole,
A second member, wherein the first member and the reinforcing plate are overlapped with each other, and the second member includes a part of the second member and the first member. The hole is inserted through the hole of the reinforcing plate, and the first member and the second member are coupled by plastically deforming the first member and the reinforcing plate by caulking. Is what it is.
【０００９】[0009]
【作用】本発明によれば、溶接を用いずに第一の部材と
第二の部材とを結合することができる。また、プレス装
置等によるかしめ作業によって第一の部材と第二の部材
とを結合できるので、結合作業のコストを安価にするこ
とができる。According to the present invention, the first member and the second member can be joined without using welding. In addition, since the first member and the second member can be joined by swaging with a press device or the like, the cost of the joining operation can be reduced.
【００１０】さらに、補強板が第一の部材と第二の部材
との結合部およびその付近に重ね合わされ、該結合部お
よびその付近の部分を補強するので、第一の部材の厚さ
を厚くすることなく、第一の部材と第二の部材との結合
部およびその付近の強度を十分に大きくすることができ
る。したがって、第一および第二の部材を含む製品の軽
量化および材料コストの低減を図ることができる。 Further, the reinforcing plate is superimposed on the joint between the first member and the second member and the vicinity thereof, and reinforces the joint and the vicinity thereof, so that the thickness of the first member is increased. Without this, the strength of the joint between the first member and the second member and the vicinity thereof can be sufficiently increased. Therefore, the weight of the product including the first and second members is reduced.
Quantification and material cost can be reduced.
【００１１】[0011]
【実施例】以下、本発明を図面に示す実施例に基づいて
説明する。図１〜６は、本発明の第一実施例を示す。図
１および２は本実施例における第一の部材１を示してお
り、この第一の部材１は金属からなる板材をプレス加工
してなり、中央部に四角錐台状に隆起された隆起部２を
設けられている。前記隆起部２の中央部には、円形の穴
３が設けられている。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the embodiments shown in the drawings. 1 to 6 show a first embodiment of the present invention. FIGS. 1 and 2 show a first member 1 according to the present embodiment. The first member 1 is formed by pressing a metal plate material, and has a raised portion which is raised in a truncated quadrangular pyramid shape at the center. 2 are provided. A circular hole 3 is provided in the center of the raised portion 2.
【００１２】図３に示されるように、金属からなる第二
の部材４は雄ねじ部５と、この雄ねじ部５の一端側に設
けられた、雄ねじ部５と同軸で穴３に対応する径を有す
る小径部６とを有しており、雄ねじ部５と小径部６との
間には段部７を形成されている。金属からなる補強板８
は、第一の部材１の隆起部２の四角形状の天井面２ａに
対応する大きさの四角形状をなしており、中央部に穴９
を設けられている。この穴９はテーパー穴とされてお
り、その小径側の開口の径を穴３と同径とされている。As shown in FIG. 3, the second member 4 made of metal has a male screw portion 5 and a diameter corresponding to the hole 3 which is provided on one end of the male screw portion 5 and is coaxial with the male screw portion 5. And a stepped portion 7 is formed between the male screw portion 5 and the small diameter portion 6. Reinforcing plate 8 made of metal
Has a square shape having a size corresponding to the square ceiling surface 2a of the raised portion 2 of the first member 1, and has a hole 9 in the center.
Is provided. The hole 9 is a tapered hole, and the diameter of the opening on the smaller diameter side is the same as the diameter of the hole 3.
【００１３】第一の部材１と第二の部材４とを結合する
に際しては、まず図３および４に示すように、第一の部
材１の隆起部２の内面側に補強板８を嵌合し、補強板８
を隆起部２の天井面２ａに重ね合わせる（このとき、補
強板８の穴９の小径側の開口の方が第一の部材１に接す
るようにする）。すると、本実施例においては、自と、
第一の部材１の穴３と第二の部材４の穴９の位置が合致
するとともに、補強板８が第一の部材１に対して回転不
可能な状態となる。次に、穴３および９に第二の部材４
の小径部６を第一の部材１側から挿通し、段部７を第一
の部材１に当接し、小径部６の先端部を補強板８の穴９
から外部に突出させる（図３および４はこの状態を示し
ている）。When connecting the first member 1 and the second member 4, first, as shown in FIGS. 3 and 4, a reinforcing plate 8 is fitted to the inner surface of the raised portion 2 of the first member 1. And reinforcing plate 8
Is superimposed on the ceiling surface 2a of the raised portion 2 (at this time, the opening on the small diameter side of the hole 9 of the reinforcing plate 8 is in contact with the first member 1). Then, in the present embodiment,
The positions of the holes 3 of the first member 1 and the holes 9 of the second member 4 match, and the reinforcing plate 8 cannot rotate with respect to the first member 1. Next, the second member 4 is inserted into the holes 3 and 9.
Is inserted from the first member 1 side, the step 7 is brought into contact with the first member 1, and the distal end of the small diameter portion 6 is inserted into the hole 9 of the reinforcing plate 8.
(FIGS. 3 and 4 show this state).
【００１４】次に、この状態において、プレス装置等に
より、図５および６に示すように小径部６の先端部がつ
ぶれるように塑性変形し（符号１０はこの塑性変形部分
を示している）、第一の部材１および補強板８をかしめ
ることにより、第一の部材１と第二の部材４とを結合す
ることができる。Next, in this state, the tip of the small diameter portion 6 is plastically deformed by a pressing device or the like as shown in FIGS. 5 and 6 (reference numeral 10 indicates this plastically deformed portion). By caulking the first member 1 and the reinforcing plate 8, the first member 1 and the second member 4 can be connected.
【００１５】この結合方法および結合構造においては、
補強板８が第一の部材１の第二の部材４との結合部およ
びその付近に重ね合わされ、該結合部およびその付近の
部分を補強するので、第一の部材１の板厚を厚くするこ
となく、第一の部材１と第二の部材４との結合部および
その付近の強度を十分に大きくすることができ、第一の
部材１に対する第二の部材４のガタつき等を防止するこ
とができる。In this connection method and connection structure,
Since the reinforcing plate 8 is superimposed on the joint of the first member 1 with the second member 4 and the vicinity thereof and reinforces the joint and the vicinity thereof, the plate thickness of the first member 1 is increased. Without this, the strength of the joint between the first member 1 and the second member 4 and the vicinity thereof can be sufficiently increased, and rattling of the second member 4 with respect to the first member 1 is prevented. be able to.
【００１６】また、本実施例では、補強板８の穴９がテ
ーパー穴とされているので、第二の部材４の小径部６の
塑性変形部分１０を穴９の壁面によく密着させ、補強板
８に対する第二の部材４の軸方向および横方向の相対的
な動きを効果的に防止することができる。また、補強板
８の表面からの小径部６の塑性変形部分１０のでっぱり
を少くし、外観をよくすることができる。Further, in this embodiment, since the hole 9 of the reinforcing plate 8 is a tapered hole, the plastically deformed portion 10 of the small diameter portion 6 of the second member 4 is brought into close contact with the wall surface of the hole 9 to reinforce it. The axial and lateral movement of the second member 4 relative to the plate 8 can be effectively prevented. Further, the plastic deformation portion 10 of the small-diameter portion 6 from the surface of the reinforcing plate 8 is less protruded, and the appearance can be improved.
【００１７】また、本実施例においては、第一の部材１
の隆起部２の内面側に補強板８を嵌合し、補強板８を隆
起部２の天井面２ａに重ね合わせているので、補強板８
が隆起部２によっても拘束されるので、より強固に第一
の部材１と第二の部材４との結合部を補強できる。 In this embodiment, the first member 1
The reinforcing plate 8 is fitted to the inner surface side of the raised portion 2 of the
Since it is superimposed on the ceiling surface 2a of the raised portion 2, the reinforcing plate 8
Is also restrained by the ridges 2, so that the first
The joint between the member 1 and the second member 4 can be reinforced.
【００１８】さらに、補強板８が非円形（四角形）とさ
れており、補強板８が第一の部材１に対して回転不可能
に嵌合されるようになっているので、第一の部材１に対
して第二の部材４をより強固に回り止めする効果が得ら
れる。しかし、本発明においては、補強板を円形として
もよい。 Further, since the reinforcing plate 8 is non-circular (square) and the reinforcing plate 8 is non-rotatably fitted to the first member 1, the first member The effect that the second member 4 is more firmly stopped from rotating than the first member is obtained. However, in the present invention, the reinforcing plate may be circular.
【００１９】図７〜９は、本発明の第二実施例を示す。
第一の部材１および補強板８は、前記第一実施例の場合
と同様のものである。金属からなる第二の部材４は、前
記第一実施例の場合と異なり、全体にパイプ状をなして
おり、一端側に設けられた大径部１１と、他端側に設け
られた小径部１２と、これらの大径部１１と小径部１２
との間に連続するテーパー部１３とを一体的に有してお
り、大径部１１の外径は第一の部材１の穴３の径および
補強板８の穴９の小径側の開口の径に対応する大きさと
されている。前記大径部１１の、小径部１２と反対側の
端部付近には、該端部付近の周壁を全周に渡って外方に
膨出させ、縦断面において２重に折り重なるように塑性
変形してなるつば部１４が設けられている。また、前記
小径部１２の内周面には雌ネジ部１５が設けられてい
る。FIGS. 7 to 9 show a second embodiment of the present invention.
The first member 1 and the reinforcing plate 8 are the same as those in the first embodiment. Unlike the first embodiment, the second member 4 made of metal has a pipe shape as a whole, and has a large-diameter portion 11 provided at one end and a small-diameter portion provided at the other end. 12, the large diameter portion 11 and the small diameter portion 12
The outer diameter of the large-diameter portion 11 is equal to the diameter of the hole 3 of the first member 1 and the opening of the small-diameter side of the hole 9 of the reinforcing plate 8. The size corresponds to the diameter. In the vicinity of the end of the large-diameter portion 11 opposite to the small-diameter portion 12, a peripheral wall in the vicinity of the end is bulged outward over the entire circumference, and plastically deformed so as to be folded twice in a vertical cross section. A collar portion 14 is provided. A female screw portion 15 is provided on the inner peripheral surface of the small diameter portion 12.
【００２０】第一の部材１と第二の部材４とを結合する
に際しては、まず前記第一実施例の場合と同様にして、
第一の部材１の隆起部２の内面側に補強板８を嵌合し、
補強板８を隆起部２の天井面２ａに重ね合わせる。次
に、穴３および９に第二の部材４の大径部１１を第一の
部材１側から挿通し、つば部１４を第一の部材１に当接
し、大径部１１の先端部を補強板８の穴９から外部に突
出させる（図７はこの状態を示している）。When connecting the first member 1 and the second member 4, first, in the same manner as in the first embodiment,
A reinforcing plate 8 is fitted on the inner surface side of the raised portion 2 of the first member 1,
The reinforcing plate 8 is overlaid on the ceiling surface 2 a of the raised portion 2. Next, the large-diameter portion 11 of the second member 4 is inserted into the holes 3 and 9 from the first member 1 side, and the collar portion 14 is brought into contact with the first member 1. The reinforcing plate 8 is made to protrude outward from the hole 9 (FIG. 7 shows this state).
【００２１】次に、この状態において、例えば先に本出
願人が提案した特開平２−２５８１２２号に示されてい
る方法等により、図８および９に示すように大径部１１
の先端部付近の周壁を全周に渡って外方に膨出させ、縦
断面において２重に折り重なるように塑性変形させる
（符号１６はこの塑性変形部分を示している）ことによ
り、第一の部材１および補強板８をかしめれば、第一の
部材１と第二の部材４とを結合することができる。Next, in this state, as shown in FIGS. 8 and 9, the large-diameter portion 11 is formed by, for example, the method disclosed in Japanese Patent Laid-Open No. 2-258122 previously proposed by the present applicant.
Is expanded outwardly over the entire circumference and plastically deformed so as to be double-folded in a longitudinal section (reference numeral 16 indicates this plastically deformed portion). By caulking the member 1 and the reinforcing plate 8, the first member 1 and the second member 4 can be connected.
【００２２】本実施例においても、前記第一実施例と同
様の効果を得ることができる。また、本実施例では、筒
状の第二の部材４の一部の周壁を全周に渡って外方に膨
出させ、縦断面において２重に折り重なるように塑性変
形させる（塑性変形部分１６）ことにより、第一の部材
１および補強板８をかしめているので、塑性変形部分 １
６が２重に補強板８および第一の部材１を押さえるた
め、第一の部材１と第二部材４との結合強度をより一層
大きくすることができる。 In this embodiment, the same effects as in the first embodiment can be obtained. In this embodiment, the cylinder
A part of the peripheral wall of the second member 4 is expanded outwardly over the entire circumference.
Plastic deformation so that it folds twice in the vertical section.
By shaping (plastically deformed portion 16), the first member
1 and the reinforcing plate 8 are caulked, so that the plastic deformation portion 1
6 is for holding the reinforcing plate 8 and the first member 1 doubly.
Therefore, the bonding strength between the first member 1 and the second member 4 is further improved.
Can be bigger.
【００２３】図１０および１１は、本発明の第三実施例
を示す。第一の部材１および補強板８は、前記各実施例
の場合と同様のものである。第二の部材４は、つば部１
４は設けられていないという点を除いて、前記図７〜９
の第二実施例と同様のものである。FIGS. 10 and 11 show a third embodiment of the present invention. The first member 1 and the reinforcing plate 8 are the same as those in each of the above embodiments. The second member 4 includes a flange 1
4 is not provided, except that FIG.
Is similar to the second embodiment.
【００２４】第一の部材１と第二の部材４とを結合する
に際しては、まず前記各実施例の場合と同様にして、第
一の部材１の隆起部２の内面側に補強板８を嵌合し、補
強板８を隆起部２の天井面２ａに重ね合わせる。次に、
穴３および９に第二の部材４の大径部１１を第一の部材
１側から挿通し、大径部１１の先端部を補強板８の穴９
から外部に突出させる（図１０はこの状態を示してい
る）。When connecting the first member 1 and the second member 4, first, a reinforcing plate 8 is provided on the inner surface side of the raised portion 2 of the first member 1 in the same manner as in each of the above embodiments. The fitting is performed, and the reinforcing plate 8 is overlapped on the ceiling surface 2 a of the raised portion 2. next,
The large diameter portion 11 of the second member 4 is inserted into the holes 3 and 9 from the first member 1 side, and the distal end of the large diameter portion 11 is inserted into the hole 9 of the reinforcing plate 8.
(FIG. 10 shows this state).
【００２５】次に、この状態において、例えば先に本出
願人が提案した特願平３−２８５７５２号に示されてい
る方法等により、図１１に示すように大径部１１のうち
の第一の部材１および補強板８の両側の部分の周壁を同
時にそれぞれ全周に渡って外方に膨出させ、縦断面にお
いて２重に折り重なるように塑性変形させる（符号１
７，１８はこれらの塑性変形部分を示している）ことに
より、第一の部材１および補強板８をかしめれば、第一
の部材１と第二の部材４とを結合することができる。Next, in this state, as shown in FIG. 11, the first of the large-diameter portions 11 is formed by, for example, the method disclosed in Japanese Patent Application No. 3-285755 previously proposed by the present applicant. The member 1 and the peripheral wall on both sides of the reinforcing plate 8 are simultaneously bulged outward over the entire circumference, and are plastically deformed so as to be folded twice in a longitudinal section (reference numeral 1).
7 and 18 indicate these plastically deformed portions), so that the first member 1 and the second member 4 can be connected by caulking the first member 1 and the reinforcing plate 8.
【００２６】本実施例においても、前記各実施例と同様
の効果を得ることができる。In this embodiment, the same effects as in the above embodiments can be obtained.
【００２７】図１２〜１７は、本発明の第四実施例を示
す。図１２は、本実施例における第一の部材１の平面図
を示しており、この第一の部材１は、前記各実施例にお
ける円形の穴３の代りに、互いに１８０度をなす位置に
一対の不連続部２１ａを有する環状の穴２１を設けられ
ているという点を除いて、前記各実施例における第一の
部材１と同様のものである。FIGS. 12 to 17 show a fourth embodiment of the present invention. FIG. 12 shows a plan view of the first member 1 in the present embodiment. The first member 1 has a pair of positions at 180 degrees with each other in place of the circular hole 3 in each embodiment. This is the same as the first member 1 in each of the above embodiments, except that an annular hole 21 having a discontinuous portion 21a is provided.
【００２８】図１３は本実施例における第二の部材４を
示しており、この第二の部材４は、雌ねじ部１５は設け
られていないという点、および大径部１１の先端部に軸
方向に延びる切り込み２２を設けられているという点を
除いて、前記図７〜９の第二実施例のそれと同様のもの
である。FIG. 13 shows a second member 4 according to the present embodiment. The second member 4 has a point that the female screw portion 15 is not provided, and the second member 4 has an axial direction at the distal end of the large diameter portion 11. 7 to 9 is the same as that of the second embodiment shown in FIGS.
【００２９】第一の部材１と第二の部材４とを結合する
に際しては、まず前記各実施例の場合と同様にして、第
一の部材１の隆起部２の内面側に補強板８を嵌合し、補
強板８を隆起部２の天井面２ａに重ね合わせる。次に、
第一の部材１の穴２１の不連続部２１ａの位置を第二の
部材４の切り込み２２の位置に合わせた状態で、第一の
部材１と第二の部材４とを相対的に軸方向に移動させる
ことにより、図１４および１５に示すように、第二の部
材４の大径部１１を第一の部材１の穴２１および補強板
８の穴９に第一の部材１側から挿通し、大径部１１の先
端部を補強板８の穴９から外部に突出させると同時に不
連続部２１ａを切り込み２２に嵌合する。When connecting the first member 1 and the second member 4, first, a reinforcing plate 8 is provided on the inner surface side of the raised portion 2 of the first member 1 in the same manner as in the above-described embodiments. The fitting is performed, and the reinforcing plate 8 is overlapped on the ceiling surface 2 a of the raised portion 2. next,
With the position of the discontinuous portion 21a of the hole 21 of the first member 1 aligned with the position of the cut 22 of the second member 4, the first member 1 and the second member 4 are relatively moved in the axial direction. 14 and 15, the large diameter portion 11 of the second member 4 is inserted into the hole 21 of the first member 1 and the hole 9 of the reinforcing plate 8 from the first member 1 side as shown in FIGS. Then, the distal end of the large diameter portion 11 is projected outside from the hole 9 of the reinforcing plate 8, and the discontinuous portion 21 a is fitted into the cut 22.
【００３０】次に、この状態において、前記図７〜９の
第二実施例と同様にして、図１６および１７に示すよう
に大径部１１の先端部付近の周壁を全周に渡って外方に
膨出させ、縦断面において２重に折り重なるように塑性
変形させる（符号２３はこの塑性変形部分を示してい
る）ことにより、第一の部材１および補強板８をかしめ
れば、第一の部材１と第二の部材４とを結合することが
できる。Next, in this state, as in the second embodiment of FIGS. 7 to 9, the peripheral wall near the distal end of the large diameter portion 11 is extended over the entire circumference as shown in FIGS. The first member 1 and the reinforcing plate 8 are caulked by plastically deforming the first member 1 and the reinforcing plate 8 so that the first member 1 and the reinforcing plate 8 are plastically deformed so that the first member 1 and the reinforcing plate 8 are folded twice. The member 1 and the second member 4 can be connected.
【００３１】本実施例においても、前記第各実施例と同
様の効果を得ることができる。また、本実施例において
は、不連続部２１ａが切り込み２２に嵌合されているた
め、第一の部材１に対して第二の部材４をより強固に回
り止めすることができる。[0031] Also in this embodiment, it is possible to obtain the same effects as those of the first embodiments. Further, in the present embodiment, since the discontinuous portion 21 a is fitted into the cut 22, the second member 4 can be more securely stopped from rotating with respect to the first member 1.
【００３２】[0032]
【発明の効果】以上のように本発明によるかしめ結合方
法および結合構造は、溶接によらずに２つの部材を結合
することができ、しかも作業コストを安価にできるとと
もに、結合される部材の厚さを厚くすることなく、結合
部およびその付近の強度を十分に大きくすることができ
る等の優れた効果を得られるものである。As described above, the caulking connection method and the connection structure according to the present invention can connect two members without welding, can reduce the working cost, and increase the thickness of the members to be connected. It is possible to obtain excellent effects such that the strength of the joint and the vicinity thereof can be sufficiently increased without increasing the thickness.
【図１】本発明の第一実施例における第一の部材を示す
縦断面図である。FIG. 1 is a longitudinal sectional view showing a first member according to a first embodiment of the present invention.
【図２】前記第一実施例における第一の部材を示す底面
図である。FIG. 2 is a bottom view showing a first member in the first embodiment.
【図３】前記第一実施例において第二の部材を第一の部
材および補強板の穴に挿通した状態を示す縦断面図であ
る。FIG. 3 is a longitudinal sectional view showing a state where a second member is inserted into a hole of the first member and the reinforcing plate in the first embodiment.
【図４】前記第一実施例において第二の部材を第一の部
材および補強板の穴に挿通した状態を示す底面図であ
る。FIG. 4 is a bottom view showing a state in which a second member is inserted into a hole of the first member and the reinforcing plate in the first embodiment.
【図５】前記第一実施例の結合完了状態を示す縦断面図
である。FIG. 5 is a vertical cross-sectional view showing a completed connection state of the first embodiment.
【図６】前記第一実施例の結合完了状態を示す底面図で
ある。FIG. 6 is a bottom view of the first embodiment showing a connection completed state.
【図７】本発明の第二実施例において第二の部材を第一
の部材および補強板の穴に挿通した状態を示す縦断面図
である。FIG. 7 is a longitudinal sectional view showing a state where a second member is inserted into a hole of the first member and the reinforcing plate in the second embodiment of the present invention.
【図８】前記第二実施例の結合完了状態を示す縦断面図
である。FIG. 8 is a vertical cross-sectional view showing a completed connection state of the second embodiment.
【図９】前記第二実施例の結合完了状態を示す底面図で
ある。FIG. 9 is a bottom view of the second embodiment showing a connection completed state.
【図１０】本発明の第三実施例において第二の部材を第
一の部材および補強板の穴に挿通した状態を示す縦断面
図である。FIG. 10 is a longitudinal sectional view showing a state where a second member is inserted into a hole of the first member and the reinforcing plate in the third embodiment of the present invention.
【図１１】前記第三実施例の結合完了状態を示す縦断面
図である。FIG. 11 is a vertical cross-sectional view showing a completed state of the third embodiment.
【図１２】本発明の第四実施例における第一の部材を示
す底面図である。FIG. 12 is a bottom view showing a first member according to a fourth embodiment of the present invention.
【図１３】前記第四実施例における第二の部材を示す縦
断面図である。FIG. 13 is a longitudinal sectional view showing a second member in the fourth embodiment.
【図１４】前記第四実施例において第二の部材を第一の
部材および補強板の穴に挿通した状態を示す縦断面図で
ある。FIG. 14 is a longitudinal sectional view showing a state in which a second member is inserted through holes of the first member and the reinforcing plate in the fourth embodiment.
【図１５】前記第四実施例において第二の部材を第一の
部材および補強板の穴に挿通した状態を示す底面図であ
る。FIG. 15 is a bottom view showing a state in which a second member is inserted through holes of the first member and the reinforcing plate in the fourth embodiment.
【図１６】前記第四実施例の結合完了状態を示す縦断面
図である。FIG. 16 is a vertical cross-sectional view showing a completed connection state of the fourth embodiment.
【図１７】前記第四実施例の結合完了状態を示す底面図
である。FIG. 17 is a bottom view of the fourth embodiment showing a state where the coupling is completed.
１ 第一の部材２ 隆起部 ３ 穴 ４ 第二の部材 ８ 補強板 ９ 穴 １０，１６，１７，１８，２３ 第二の部材の塑性変
形部分REFERENCE SIGNS LIST 1 first member 2 raised portion 3 hole 4 second member 8 reinforcing plate 9 hole 10, 16, 17, 18, 23 plastic deformation portion of second member
Claims (6)
られた補強板と、第二の部材とを用意し、 前記第一の部材の穴と前記補強板の穴とに前記第二の部
材の一部を挿通するとともに前記第一の部材と前記補強
板とを重ね合せた上、前記第二の部材を塑性変形して前
記第一の部材および前記補強板をかしめることにより、
前記第一の部材と前記第二の部材とを結合する結合方法
であって、 前記補強板の穴の壁面は、前記第一の部材側より前記第
一の部材と反対側の方において該穴の断面積が大きくな
るように傾斜されている かしめ結合方法。1. A first member provided with a hole, a reinforcing plate provided with a hole, and a second member are prepared, and the first member and the hole provided in the reinforcing plate are provided in the hole. Inserting a part of a second member and laminating the first member and the reinforcing plate, and then caulking the first member and the reinforcing plate by plastically deforming the second member. By
A coupling method for coupling the first member and the second member
A is, the wall surface of the hole of the reinforcing plate, the more the first member side first
The cross-sectional area of the hole increases on the side opposite to the one member.
The caulking method is inclined so that it is inclined .
られた補強板と、第二の部材とを用意し、 前記第一の部材の穴と前記補強板の穴とに前記第二の部
材の一部を挿通するとともに前記第一の部材と前記補強
板とを重ね合せた上、前記第二の部材を塑性変形して前
記第一の部材および前記補強板をかしめることにより、
前記第一の部材と前記第二の部材とを結合する結合方法
であって、 前記第一の部材は隆起部を設けられた板材からなり、前
記第一の部材の前記穴は前記隆起部に設けられており、
前記補強板は前記隆起部の内面側に嵌合されて該隆起部
の天井面に重ね合わされるかしめ結合方法。 2. A first member provided with a hole, and a first member provided with a hole.
Prepared reinforcing plate, and a second member, and the second part in the hole of the first member and the hole of the reinforcing plate
The first member and the reinforcement are inserted through a part of the material.
After laminating the plate and plastically deforming the second member,
By caulking the first member and the reinforcing plate,
A coupling method for coupling the first member and the second member
A is, the first member is a plate member which is provided a raised portion, prior to
The hole of the first member is provided in the raised portion,
The reinforcing plate is fitted on the inner surface side of the ridge, and the
Caulking method that is superimposed on the ceiling surface of a car.
材側より前記第一の部材と反対側の方において該穴の断
面積が大きくなるように傾斜されている請求項２記載の
かしめ結合方法。 3. The wall surface of the hole of the reinforcing plate is formed in the first portion.
The hole is cut on the side opposite to the first member from the material side.
3. The method according to claim 2, wherein the area is inclined so as to increase the area.
Swaging method.
られた補強板と、第二の部材とを有してなり、 前記第一の部材と前記補強板とは互いに重ね合されてお
り、前記第二の部材は、該第二の部材の一部を前記第一
の部材の穴と前記補強板の穴とに挿通された上、塑性変
形されて前記第一の部材および前記補強板をかしめるこ
とにより、前記第一の部材と前記第二の部材とを結合し
ているかしめ結合構造であって、 前記補強板の穴の壁面は、前記第一の部材側より前記第
一の部材と反対側の方において該穴の断面積が大きくな
るように傾斜されている かしめ結合構造。4. It has a first member provided with a hole, a reinforcing plate provided with a hole, and a second member, wherein the first member and the reinforcing plate overlap each other. The second member, a part of the second member is inserted through the hole of the first member and the hole of the reinforcing plate, the first member is plastically deformed and By caulking the reinforcing plate, it is a caulking connection structure connecting the first member and the second member , wherein the wall surface of the hole of the reinforcing plate is the first member side from the first member side. No.
The cross-sectional area of the hole increases on the side opposite to the one member.
The caulking connection structure is inclined so that
られた補強板と、第二の部材とを有してなり、 前記第一の部材と前記補強板とは互いに重ね合されてお
り、前記第二の部材は、該第二の部材の一部を前記第一
の部材の穴と前記補強板の穴とに挿通された上、塑性変
形されて前記第一の部材および前記補強板をかしめるこ
とにより、前記第一の部材と前記第二の部材とを結合し
ているかしめ結合構造であって、 前記第一の部材は隆起部を設けられた板材からなり、前
記第一の部材の前記穴は前記隆起部に設けられており、
前記補強板は前記隆起部の内面側に嵌合されて該隆起部
の天井面に重ね合わされているかしめ結合構造。 5. A first member provided with a hole, and a first member provided with a hole.
And a second member, wherein the first member and the reinforcing plate are overlapped with each other.
The second member may be configured such that a part of the second member is the first member.
The plastic deformation was inserted through the hole of the member and the hole of the reinforcing plate.
Caulking the first member and the reinforcing plate
By connecting the first member and the second member
A caulking connection structure, wherein the first member is made of a plate material provided with a raised portion,
The hole of the first member is provided in the raised portion,
The reinforcing plate is fitted on the inner surface side of the ridge, and the
A caulking connection structure that is superimposed on the ceiling surface.
材側より前記第一の部材と反対側の方において該穴の断
面積が大きくなるように傾斜されている請求項５記載の
かしめ結合構造。 6. A wall surface of a hole of the reinforcing plate, wherein the wall surface of the first portion is
The hole is cut on the side opposite to the first member from the material side.
6. The method according to claim 5, wherein the area is inclined so as to increase the area.
Swaging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4747792A JP2925830B2 (en) | 1992-02-03 | 1992-02-03 | Caulking connection method and connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4747792A JP2925830B2 (en) | 1992-02-03 | 1992-02-03 | Caulking connection method and connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05212468A JPH05212468A (en) | 1993-08-24 |
| JP2925830B2 true JP2925830B2 (en) | 1999-07-28 |
Family
ID=12776220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4747792A Expired - Lifetime JP2925830B2 (en) | 1992-02-03 | 1992-02-03 | Caulking connection method and connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2925830B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003120006A (en) * | 2001-10-05 | 2003-04-23 | Nippon Steel Metal Prod Co Ltd | Free access floor panel support post |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7658421B2 (en) | 2004-04-27 | 2010-02-09 | Kabushiki Kaisha Kobe Seiko Sho | Axial member with flange, connection member and production methods thereof |
| US20130219687A1 (en) * | 2010-03-23 | 2013-08-29 | Chin-Han Wang | Fastening method |
| JP2017074601A (en) * | 2015-10-14 | 2017-04-20 | 株式会社神戸製鋼所 | Bonding method of each component constituting frame structure mounted on automobile, and frame structure mounted on automobile |
| JP6990835B2 (en) * | 2018-03-01 | 2022-02-03 | 株式会社協豊製作所 | Instrument panel hose and its manufacturing method |
-
1992
- 1992-02-03 JP JP4747792A patent/JP2925830B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003120006A (en) * | 2001-10-05 | 2003-04-23 | Nippon Steel Metal Prod Co Ltd | Free access floor panel support post |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05212468A (en) | 1993-08-24 |
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