JPS62192274A - Linking method for hard member - Google Patents
Linking method for hard memberInfo
- Publication number
- JPS62192274A JPS62192274A JP3254186A JP3254186A JPS62192274A JP S62192274 A JPS62192274 A JP S62192274A JP 3254186 A JP3254186 A JP 3254186A JP 3254186 A JP3254186 A JP 3254186A JP S62192274 A JPS62192274 A JP S62192274A
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- contact
- metal
- base material
- hard member
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims description 61
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 abstract description 20
- 230000008018 melting Effects 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 11
- 239000002023 wood Substances 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
この発明は、硬質部材を金属製基材に連結する方法に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention This invention relates to a method for connecting a rigid member to a metal substrate.
(従来の技術)
プレハブ家屋において、外壁パネルの周縁部の裏面には
金属製の桟が固定されており、隣接する外壁パネルの桟
を長尺のスタッド(金属製基材)にリベット等で固定す
ることによって、外壁が構成される。また、断面口字形
をなすスタッドの内側には本レンガ(硬質部材)が連結
されており、この本レンガに内装材を釘打ち等で固定す
ることにより、内壁が構成されている。(Prior art) In a prefabricated house, a metal crosspiece is fixed to the back side of the peripheral edge of an exterior wall panel, and the crosspiece of an adjacent exterior wall panel is fixed to a long stud (metal base material) with rivets, etc. The outer wall is constructed by doing this. In addition, real bricks (hard members) are connected to the inside of the studs, which have a cross-sectional shape, and interior walls are constructed by fixing interior materials to these real bricks by nailing or the like.
従来、上記木レンガをスタッドに連結する場合、木ねじ
を用いている。すなわち、スタッドに孔を形成しておき
、この孔から木ねじを木レンガにねし込んでいる。Conventionally, wood screws have been used to connect the wood bricks to studs. That is, holes are formed in the studs, and wood screws are driven into the wood bricks through these holes.
(発明が解決しようとする問題点)
しかし、上記方法では、スタッドに孔を形成する作業お
よびこれら孔から多数の木ねヒをねし込んで連結する作
業に手間が掛かった。(Problems to be Solved by the Invention) However, in the above method, it took time and effort to form holes in the studs and to screw and connect a large number of wood bolts through these holes.
また、硬質部材を金属製基材に連結する場合に、スクリ
ュー釘やタッピングねじを用いる方法があるが、いずれ
も作業性、精度等の点で満足すべきものでなかった。Further, when connecting a hard member to a metal base material, there are methods of using screw nails or tapping screws, but neither method is satisfactory in terms of workability, precision, etc.
本発明に近い技術が特開昭49−43056号公報に見
られる。この技術は、溶接ガンを手で持も、鋲を断熱材
に刺し込んで金属製基材に溶接し、これにより断熱材を
金属製基材に取り付けるものであり、断熱材が柔軟であ
る場合に限って適用可能な技術である。A technique similar to the present invention can be found in Japanese Patent Laid-Open No. 49-43056. This technique attaches the insulation material to the metal base material by inserting rivets into the insulation material and welding it to the metal base material while holding the welding gun by hand. This technology is applicable only to
そこで、本出願人は、金属製止め具を用い、この金属製
止め具を硬質部材に貫通固定するとともに、金属製基材
に溶接することによ1)、硬質部材を金属製基材に連結
する方法を開発している。この技術で重要なことは、大
電流を流す際に、発熱、溶融を金属製止め具と金属製暴
利との接触部に集中さぜ、特に、金属製止め具と接触治
具との間の接触状態を良好にしてこの部位での電気抵抗
を小さくし、発熱、溶融を赴けることである。この観点
からの工夫が、特願昭60−168436号明細書に見
られるが、より一層の工夫が望まれていた。Therefore, the present applicant connected the hard member to the metal base material by using a metal stopper, penetrating and fixing the metal stopper to the hard member, and welding it to the metal base material. We are developing a method to do so. What is important about this technology is that when a large current is applied, heat generation and melting are concentrated at the contact area between the metal stopper and the metal profiteer, and in particular, between the metal stopper and the contact jig. The goal is to improve the contact state, reduce the electrical resistance at this location, and promote heat generation and melting. An idea from this point of view can be seen in the specification of Japanese Patent Application No. 168436/1980, but even more ideas have been desired.
(問題点を解決するための手段)
この発明は上記問題点を解消するためになされたもので
、その要りは、硬質部材を金属製暴利に連結する方法に
おいて、シャンク部と、シャンク部の一端に設けられた
径の小さい突起と、シャンク部の他端に絞り部を介して
設けられた電気接触部とを備えた金属製止め具を用い、
この金属製止め具のシャンク部を硬質部材に貫通固定し
、次に、金属製止め具の突起を金属製基(・」に当てた
状態で、金属製止め具の電気接触部に接触した接触治具
と、金属製基材に接触した接触治具との間に電気を流し
、この電流によって生じた熱で金属製止め具の突起およ
びその近傍部を溶融し、この溶融金属の同化によ1)硬
質部材と金属製暴利とを連結し、次に、上記金属製基材
の絞り部を折ることにより、シャンク部から電気接触部
を取1)除くことを特徴とする硬質部材の連結方法にあ
る。(Means for Solving the Problems) This invention has been made to solve the above problems, and its main point is that in a method of connecting a hard member to a metal profiteer, a shank portion and one end of the shank portion are provided. using a metal stopper equipped with a small-diameter protrusion provided at the shank portion and an electrical contact portion provided at the other end of the shank portion via a constriction portion,
The shank part of this metal stopper is penetrated and fixed to a hard member, and then, with the protrusion of the metal stopper in contact with the metal base (・), the contact that comes into contact with the electrical contact part of the metal stopper Electricity is passed between the jig and the contact jig that is in contact with the metal base material, and the heat generated by this current melts the protrusion of the metal stopper and its vicinity, and the assimilation of this molten metal causes 1) A method for connecting a hard member, characterized in that: 1) the electric contact portion is removed from the shank portion by connecting the hard member and the metal profiteer, and then breaking the constricted portion of the metal base material; It is in.
(作用)
金属製止め具のシャンク部を、硬質部材に貫通固定する
。次に、この金属製止め具の突起を金属製基材に当てた
状態で、金属製基材に接触した接触治具と、金属製止め
具の電気接触部に接触した接触治具との間に、電気を流
し、この電流によって生した熱で金属製止め具の突起お
よびその近傍部を溶融し、この溶融金属の固化により硬
質部材と金属製基材とを連結する。この溶接の際、金属
製止め具の電気接触部が硬質部材がら突出していて、接
触治具に対して良好に接触することが可能となり、発熱
、溶融を突起と金属製基材との接触部にのみ集中させる
ことがでとる。次に、上記金属製基材の絞り部を折るこ
とにより、シャンク部から電気接触部を取り除く。(Function) The shank portion of the metal stopper is penetrated and fixed to a hard member. Next, with the protrusion of this metal stopper in contact with the metal base material, the contact jig that contacted the metal base material and the contact jig that contacted the electrical contact part of the metal stopper Electricity is applied to the metal stopper, and the heat generated by the current melts the protrusion of the metal fastener and its vicinity, and the solidification of the molten metal connects the hard member and the metal base material. During this welding, the electrical contact part of the metal stopper protrudes from the hard member, making it possible to make good contact with the contact jig, causing heat generation and melting at the contact part between the protrusion and the metal base material. This can be achieved by focusing only on Next, the electrical contact portion is removed from the shank portion by breaking the constricted portion of the metal base material.
(実施例)
まず、この発明方法を実施するに際して使用される金属
製止め具を、第1図、第2図を参照して説明する。この
止め具10は、シャンク部11を有している。このシャ
ンク部11の一端には、シャンク部11の径より大きい
鍔部′、2が形成され、さらにこの鍔部12の中央部に
はシャンク部11より径の小さい突@13が形成されで
いる。シャンク部11の他端には、絞1)部14を介し
てシャンク部11とほぼ同径の電気接触部15が形成さ
れており、この電気接触部15からさらに打ち込み部1
6が延びている。打ち込み部16は先端が尖っている。(Example) First, a metal stopper used in carrying out the method of this invention will be described with reference to FIGS. 1 and 2. This stopper 10 has a shank portion 11. At one end of this shank portion 11, a flange ′, 2 larger than the diameter of the shank portion 11 is formed, and furthermore, a protrusion @ 13 having a smaller diameter than the shank portion 11 is formed at the center of this flange portion 12. . An electrical contact portion 15 having approximately the same diameter as the shank portion 11 is formed at the other end of the shank portion 11 via a constriction portion 14, and from this electrical contact portion 15, a driving portion 1 is further formed.
6 is extended. The driving portion 16 has a sharp tip.
止め具10の各構成部11〜16は同心をなしており、
全体として釘に11、た形状をなしている。Each component 11 to 16 of the stopper 10 is concentric,
The overall shape is similar to that of a nail.
本発明方法では、上記止め具10を用いて、長尺の断面
コ字形の又タラl−’21(金属製基材)に木レンガ2
2(非導電性の硬質部材)を連結する。In the method of the present invention, using the above-mentioned stopper 10, a wooden brick 2
2 (non-conductive hard member).
まず、止め具10を本レンガ22に打ち込む。First, the stopper 10 is driven into the main brick 22.
すなわち、自動釘打ち機により鍔部12をただト、打ち
込み部16から木レンガ22に打ち込む。これにより、
シャンク部11が本レンガ22に貫通固定され、鍔部1
2が本レンガ22の一方の面22aに接する。また、打
ち込み部16および電気接触部15が木レンガ22の他
方の面221〕から突出する。絞り部1・1は、この面
221〕の近傍に位置している。That is, the flange part 12 is directly driven into the wooden brick 22 from the driving part 16 using an automatic nail driver. This results in
The shank part 11 is fixed through the main brick 22, and the flange part 1
2 is in contact with one surface 22a of the main brick 22. Further, the driving portion 16 and the electric contact portion 15 protrude from the other surface 221 of the wooden brick 22. The constricted portion 1.1 is located near this surface 221].
次に、第1図に示すように、止め具10の電気接触部1
5を接触治具25によりはさみ、止め具10の突起13
をスタッド21に押し付ける。この接触治具25は、把
手を備えた溶接ガン(図示しない)に設けられているも
のである。他方、スタッド21を池の接触治具26では
さむ。上記接触治具25,26は、コンデンサ(図示し
ない)の両極にそれぞれ接続されており、溶接ガンのス
イッチをONにすると、コンデンサから接触治具25゜
止め具10.スタッド21.接触治具26を経てコンデ
ンサに戻る電気回路を形成する。その結果、コンデンサ
に貯えられていた電気が瞬時にして流れ、止め具10の
突起13とスタッド21との間でスパークする。このス
パークの熱1こより、止め具10の突起13および鍔部
12とスタッド21の対向面を溶融させる。Next, as shown in FIG.
5 between the contact jig 25 and the protrusion 13 of the stopper 10.
Press it against the stud 21. This contact jig 25 is provided in a welding gun (not shown) provided with a handle. On the other hand, the stud 21 is sandwiched between the metal contact jigs 26. The contact jigs 25 and 26 are respectively connected to both poles of a capacitor (not shown), and when the welding gun is turned on, the contact jigs 25 and 26 are connected to the capacitor by the contact jigs 25 and 10. Stud 21. An electrical circuit is formed that returns to the capacitor via the contact jig 26. As a result, the electricity stored in the capacitor instantly flows and sparks between the protrusion 13 of the stopper 10 and the stud 21. The heat of this spark melts the protrusion 13 of the stopper 10 and the opposing surfaces of the collar 12 and the stud 21.
第2図に示すよう1こ、上記溶融金属の固化(第2図中
17で示す)により、上記止め具10がスタッド21に
溶J#、され、この結果、木レンガ22がスタッド21
に連結される。As shown in FIG. 2, as the molten metal solidifies (indicated by 17 in FIG. 2), the stopper 10 is melted onto the stud 21, and as a result, the wooden brick 22 is attached to the stud 21.
connected to.
上記スパーク発生時において、木レンガ22から電気接
触部15が突出しているので、接触治具25は何の制約
を受けることもなく電気接触部15に比較的広い面積に
亘って良好に接触することができ、これらの間の電気抵
抗を、突起13とスタッド21との間の電気抵抗に比べ
て非常に小さくで外る。この結果、突起13とスタッド
21との間でのスパークの発生を確実なものとすること
ができ、この部位でのみ発熱、溶融を集中させることが
で終る。また、電気接触部15と接触治具25との間で
スパークが生じるのを防止でと、これらが溶接されるの
を防止で外る。When the spark occurs, since the electric contact portion 15 protrudes from the wooden brick 22, the contact jig 25 can make good contact with the electric contact portion 15 over a relatively wide area without any restrictions. The electrical resistance between them is much smaller than the electrical resistance between the protrusion 13 and the stud 21. As a result, the generation of spark between the protrusion 13 and the stud 21 can be ensured, and heat generation and melting can be concentrated only at this location. Further, in order to prevent sparks from being generated between the electrical contact portion 15 and the contact jig 25, welding between these parts can be prevented.
また、止め具10の鍔部12の面金域で上記溶融金属1
7が発生して固化するので、溶接面積を広く取ることか
でと、上記連結を強固なものとす、 ることかできる。In addition, the molten metal 1 is
7 occurs and solidifies, so the above connection can be made stronger by widening the welding area.
次1こ、ハンマー27で打ち込み部16を横からたたく
ことにより、止め具10を絞り部14において折り、電
気接触部15および打ち込み部16をシャンク部11か
ら取り除く。この結果、木レンガ22から止め具10が
突出しなくなり、木レンガ22への内装材の打ち付は作
業等の際に支障とならない。Next, by hitting the driving part 16 from the side with the hammer 27, the stopper 10 is broken at the constriction part 14, and the electrical contact part 15 and the driving part 16 are removed from the shank part 11. As a result, the stopper 10 does not protrude from the wooden bricks 22, and the attachment of the interior material to the wooden bricks 22 does not become a hindrance during work or the like.
この発明は上記実施例に制約されず種々の態様が可能で
ある。例えば、第3図の実施例では、止め具30は雄ね
じ形状をなすシャンク部31と、シャンク部31の一端
に設けられた角形の鍔部32および突起33と、シャン
ク部31の他端に絞り部34を介して設けられた電気接
触部35とを有している。この止め具30を用いる場合
、予め本レンガ22にねじ孔23を明けておく。そして
、このねし孔23にシャンク部31をねじ込んで貫通固
定する。止め具30を木レンガ22に固定した後の工程
は、前記実施例と同様である。This invention is not limited to the above-mentioned embodiments, and various embodiments are possible. For example, in the embodiment shown in FIG. 3, the stopper 30 includes a shank portion 31 having a male thread shape, a square collar portion 32 and a protrusion 33 provided at one end of the shank portion 31, and a diaphragm at the other end of the shank portion 31. It has an electrical contact part 35 provided via a part 34. When using this fastener 30, a screw hole 23 is made in advance in the main brick 22. Then, the shank portion 31 is screwed into the threaded hole 23 and fixed therethrough. The steps after fixing the stopper 30 to the wooden brick 22 are the same as in the previous embodiment.
また、第4図の実施例では、第3図の実施例と同様の止
め具30を用いる。木レンガ22には予め貫通孔24を
明けておく。そして、この貫通孔24に止め具30のシ
ャンク部31を貫通させ、このシャンク部31に螺合さ
れたナツト37で締め付けて固定する。この場合、ナツ
ト37の面37aの近傍に絞り部34が位置している。The embodiment of FIG. 4 also uses a stop 30 similar to the embodiment of FIG. 3. A through hole 24 is made in advance in the wooden brick 22. Then, the shank portion 31 of the stopper 30 is passed through the through hole 24, and the nut 37 screwed into the shank portion 31 is tightened and fixed. In this case, the constricted portion 34 is located near the surface 37a of the nut 37.
以下の工程は前記実施例と同様である。The following steps are the same as in the previous example.
また、硬質部材として合板や木質セメント板等の非導電
性のものを用いることもでざる。さらに、導電性の硬質
部材に予め孔をあけ、この孔に樹脂チューブ等の絶縁層
を介して金属製止め具を貫通固定してもよい。Furthermore, it is also not possible to use non-conductive materials such as plywood or wood cement boards as the hard member. Furthermore, a hole may be made in advance in the conductive hard member, and a metal stopper may be fixed through the hole through an insulating layer such as a resin tube.
(発明の効果)
以上説明したように、この発明では、溶接の際に、金属
製止め具の電気接触部が硬質部材から突出しているので
接触治具と良好に接触させることが可能となり、小径の
突起と金属製基材との接触部でのみ発熱、溶融を集中さ
せることかでき、したがって、金属製止め具と金属製基
材との溶接を確実なものとすることができるとともに、
金属製止め具と接触治具との間での溶接を防止すること
ができる。また、絞り部で折って電気接触部をシャンク
部から取り除くことにより、止め具がその後の作業の支
障になるを防止できる。(Effects of the Invention) As explained above, in this invention, during welding, the electrical contact part of the metal stopper protrudes from the hard member, so it is possible to make good contact with the contact jig, and the small diameter Heat generation and melting can be concentrated only at the contact portion between the protrusion and the metal base material, and therefore, the welding between the metal stopper and the metal base material can be ensured, and
Welding between the metal stopper and the contact jig can be prevented. Moreover, by folding the electric contact part at the constriction part and removing it from the shank part, it is possible to prevent the stopper from interfering with subsequent work.
第1図、第2図はこの発明の一実施例を示すものであり
、第1図は硬質部材を金属製基イ・Aに連結する直前の
状態を示す断面図、第2図は硬質部材を金属製基材に連
結した後金属製止め具を絞り部のところで折る作業を説
明する断面図、第3図。
第4図はそれぞれ異なる池の実施例を示す第1図相当図
である。1 and 2 show an embodiment of the present invention, FIG. 1 is a cross-sectional view showing the state immediately before the hard member is connected to the metal base A, and FIG. 2 is the hard member. FIG. 3 is a sectional view illustrating the operation of folding the metal stopper at the constriction portion after connecting the metal stopper to the metal base material. FIG. 4 is a diagram corresponding to FIG. 1 showing different pond embodiments.
Claims (1)
シャンク部と、シャンク部の一端に設けられた径の小さ
い突起と、シャンク部の他端に絞り部を介して設けられ
た電気接触部とを備えた金属製止め具を用い、この金属
製止め具のシャンク部を硬質部材に貫通固定し、次に、
金属製止め具の突起を金属製基材に当てた状態で、金属
製止め具の電気接触部に接触した接触治具と、金属製基
材に接触した接触治具との間に電気を流し、この電流に
よって生じた熱で金属製止め具の突起およびその近傍部
を溶融し、この溶融金属の固化により硬質部材と金属製
基材とを連結し、次に、上記金属製基材の絞り部を折る
ことにより、シャンク部から電気接触部を取り除くこと
を特徴とする硬質部材の連結方法。(1) In a method of connecting a hard member to a metal base material,
Using a metal stopper having a shank part, a small diameter protrusion provided at one end of the shank part, and an electrical contact part provided through a constriction part at the other end of the shank part, this metal stopper is used. The shank part of the tool is fixed through the hard member, and then
With the protrusion of the metal stopper in contact with the metal base material, electricity is passed between the contact jig that is in contact with the electrical contact part of the metal stopper and the contact jig that is in contact with the metal base material. The heat generated by this current melts the protrusion of the metal stopper and its vicinity, solidifies the molten metal to connect the hard member and the metal base material, and then draws the metal base material. A method for connecting rigid members, characterized in that an electrical contact part is removed from a shank part by folding the part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3254186A JPS62192274A (en) | 1986-02-17 | 1986-02-17 | Linking method for hard member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3254186A JPS62192274A (en) | 1986-02-17 | 1986-02-17 | Linking method for hard member |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62192274A true JPS62192274A (en) | 1987-08-22 |
JPH0336634B2 JPH0336634B2 (en) | 1991-06-03 |
Family
ID=12361794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3254186A Granted JPS62192274A (en) | 1986-02-17 | 1986-02-17 | Linking method for hard member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62192274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008020555A1 (en) * | 2006-08-14 | 2008-02-21 | Advantest Corporation | Test device and test method |
-
1986
- 1986-02-17 JP JP3254186A patent/JPS62192274A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008020555A1 (en) * | 2006-08-14 | 2008-02-21 | Advantest Corporation | Test device and test method |
Also Published As
Publication number | Publication date |
---|---|
JPH0336634B2 (en) | 1991-06-03 |
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