JPS63251225A - Spin welding member - Google Patents
Spin welding memberInfo
- Publication number
- JPS63251225A JPS63251225A JP62087470A JP8747087A JPS63251225A JP S63251225 A JPS63251225 A JP S63251225A JP 62087470 A JP62087470 A JP 62087470A JP 8747087 A JP8747087 A JP 8747087A JP S63251225 A JPS63251225 A JP S63251225A
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- spin
- flange
- welding
- spin welding
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 10
- 239000000463 material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0672—Spin welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/069—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding the welding tool cooperating with specially formed features of at least one of the parts to be joined, e.g. cooperating with holes or ribs of at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7844—Holding or clamping means for handling purposes cooperating with specially formed features of at least one of the parts to be joined, e.g. cooperating with holes or ribs of at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/7282—Snap fasteners, clips, press-buttons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
く本発明の産業上の利用分野〉
本発明は、例えばスタッドや留め具などのように、フラ
ンジ部の片面に柱状部を有し、回転溶着ｎで取付平面に
フランジ部の背面を押し付けた状態で高速回転させて、
取付平面と７ラン９部背面間のＩ！１！熱によって取付
平面に溶着固定する樹脂製の回転溶着部材に関する。DETAILED DESCRIPTION OF THE INVENTION Industrial Application Field of the Invention The present invention has a columnar part on one side of a flange part, such as a stud or a fastener, and the flange is attached to the mounting plane by rotational welding. Rotate at high speed while pressing the back of the
I between the mounting plane and the back of the 7 run 9 section! 1! The present invention relates to a resin rotary welding member that is welded and fixed to a mounting plane by heat.
〈従来技術〉
従来の回転ｒ８着部材１は、第９図あるいは第１０図に
示す留め具あるいは第１１図に示す留め具などの如く、
円板状のフランジ部２と、フランジ部２の上面中央から
突出した柱部３を備えると共に、７ランジ部２の周端面
２ａ上部から半径方向外方へ突出した複数の爪部４とを
備えた合成ｅ＋ｉによる一体成形品であった。<Prior Art> The conventional rotary r8 mounting member 1 has a fastener shown in FIG. 9 or 10 or a fastener shown in FIG. 11, etc.
It is provided with a disk-shaped flange part 2, a column part 3 protruding from the center of the upper surface of the flange part 2, and a plurality of claw parts 4 protruding radially outward from the upper part of the peripheral end surface 2a of the 7 flange part 2. It was an integrally molded product made of synthetic e+i.
そして、第１２図に示すように合成樹脂などの基板５の
取付平面へに回転溶着部材１（第１１図のスタッドを例
に、とると）をのせ、回転溶Ｗｆｉ６の先端の当接部材
７を回転１１部材１のフランジ部２に当接して取付平面
Ａへ押し付けた状態で、回転溶着機６の先端の係合用材
８の係合溝８ａ。Then, as shown in FIG. 12, the rotary welding member 1 (taking the stud in FIG. 11 as an example) is placed on the mounting plane of the substrate 5 made of synthetic resin, etc., and the contact member 7 at the tip of the rotary welding Wfi 6 is placed. The engagement groove 8a of the engagement member 8 at the tip of the rotary welding machine 6 is in contact with the flange portion 2 of the rotating member 1 and pressed against the mounting plane A.
８ａに爪部４．４を入れて、係合筒８と共に回転ｉ８＠
部材１も高速回転する。このため、取付平面Ａとフラン
ジ部２の背面間の回転＃涼熱で接触面がｒＩＪａｔ、、
互いに付着した状態になる。回転を停止すると、溶融付
着した樹脂が冷えて囚化し、この結果、第１３図に示す
ように、取付平面へに回転ＷＪ着部材１のフランジ部２
背面が分離不能に固定−される。Insert the claw part 4.4 into 8a and rotate together with the engagement tube 8 i8@
Member 1 also rotates at high speed. For this reason, the contact surface between the mounting plane A and the back surface of the flange part 2 is rIJat due to rotation #cooling.
become attached to each other. When the rotation is stopped, the melted and adhered resin cools and becomes trapped, and as a result, as shown in FIG. 13, the flange portion 2 of the rotating WJ attachment member 1
The back surface is fixed inseparably.
く本発明が解決しようとする問題点〉
しかしながら、このように従来の回転溶着部材では１、
回転時に係合用材８に係合させるための爪部４．４が円
板状のフランジ部２の半径方向外方へ大きく突出してい
るため、この突出分だけ余計にスペースを占めるので、
狭いスペースで取り付けなければならない場合、不都合
を生じていた。Problems to be Solved by the Present Invention> However, the conventional rotary welding members have the following problems:
Since the claw portion 4.4 for engaging the engagement member 8 during rotation largely protrudes outward in the radial direction of the disc-shaped flange portion 2, this protrusion occupies additional space.
This causes inconvenience when it has to be installed in a narrow space.
また、第１３図の如く取り付けた後、側方へ突出した爪
部４が邪魔となるので、除去しなければならなかった。Furthermore, after the attachment as shown in FIG. 13, the claws 4 that protruded laterally became a hindrance and had to be removed.
この除去のために、ａＷ固定後、さらに、爪部４．４を
係合溝８ａ％ ８ａに係合して係合用材８を回転させて
、爪部４．４を７ラン９部２から除去することが行なわ
れているが、回転ｆｆ１１部材１が１械的強度の高い材
料を用いたものである場合、または回転溶５ｔＦｌｉの
回転トルクが小さい場合、この方法では爪部４．４が除
去できないので、ニッパ−等で切断しなければならず、
大変煩雑であった。To remove this, after fixing the aW, the claw part 4.4 is further engaged with the engagement groove 8a and the engagement member 8 is rotated to move the claw part 4.4 from the 7 run 9 part 2. However, if the rotating ff11 member 1 is made of a material with high mechanical strength, or if the rotating torque of the rotary welder 5tFli is small, this method will remove the claw portion 4.4. Since it cannot be removed, it must be cut with nippers, etc.
It was very complicated.
本発明はこれらの問題点を解決した回転溶着部材を提供
することを目的としている。An object of the present invention is to provide a rotary welding member that solves these problems.
く前記問題点を解決するための手段〉
前記問題点を解決するために本発明の回転溶着部材では
、前記爪部の代りに、フ゛ランジ部の上面に、係合用の
凹部又はフランジ部の周縁部より半径方向外方へ突出し
ない突起部が設けられたことを特徴としている。Means for Solving the Problems> In order to solve the problems described above, the rotary welding member of the present invention includes an engaging recess or a peripheral edge of the flange portion on the upper surface of the flange portion instead of the claw portion. It is characterized in that a protrusion that does not protrude outward in the radial direction is provided.
く作用〉
回転溶着の際には、フランジ部上面の凹部又は突起部に
、回転溶着機の係合筒の係合用を係合して回転ＷＪ！１
１部材を回転させて溶着する。Function> During rotational welding, the engaging cylinder of the rotary welding machine is engaged with the recess or protrusion on the upper surface of the flange part, and the rotation WJ! 1
Rotate and weld one member.
く本発明の実施例〉 以下、図面に基づいて本発明の詳細な説明する。Examples of the present invention> Hereinafter, the present invention will be described in detail based on the drawings.
第１図、第２図は留め具を例にとった本発明の一実施例
による合成樹脂で一体成形された回転溶着部材１１を示
している。FIGS. 1 and 2 show a rotary welding member 11 integrally molded from synthetic resin according to an embodiment of the present invention, taking a fastener as an example.
この回転溶着部材１１では、円板状のフランジ部１２の
上面中央には、留め具としての傘状の係止部１３ａを備
えた柱部１３を有すると共に、フランジ部１２の上面に
は、周方向に等分した位置に複数の凹部１４が設けられ
ている。This rotary welding member 11 has a pillar part 13 provided with an umbrella-shaped locking part 13a as a fastener in the center of the upper surface of the disc-shaped flange part 12, and A plurality of recesses 14 are provided at positions equally divided in the direction.
従って、第１図の上方及び第３図に示すように、回転溶
着機１６の係合用材１８の先端面に、四部１４に対応し
た係合突起１８ａ、１８ａ＠設け、第３図に示すように
、合成樹脂などの基板１５の取付平面Ａに回転溶着部材
１１をのせ、回転溶着機１６の先端の当接部材１７を回
転溶着部材１１のフランジ部１２に当接して取付平面Ａ
へ押し付けた状態とし、フランジ部１２の凹部１４に回
転溶着機１６の先端の係合用材１８の係合突起１８ａを
入れて、係合用材１８を高速回転させる。すると、係合
突起１８ａが凹部１４に係合して、保合部材１８と共に
回転溶着部材１１も高速回転する。このため、前記と同
様に取付平面Ａとフランジ部１２の背面間の回転摩擦熱
で接触面が溶融し互いに付着した状態になり、回転を停
止すると、溶融付着したＩｆＩＪ脂が冷えて固化して、
この結果、取付平面Ａに回転溶着部材１１のフランジ部
１２背而が分離不能に固定される。Therefore, as shown in the upper part of FIG. 1 and FIG. Then, the rotary welding member 11 is placed on the mounting plane A of the substrate 15 made of synthetic resin, etc., and the abutment member 17 at the tip of the rotary welding machine 16 is brought into contact with the flange portion 12 of the rotary welding member 11, so that the mounting plane A is
The engaging protrusion 18a of the engaging member 18 at the tip of the rotary welding machine 16 is inserted into the recess 14 of the flange portion 12, and the engaging member 18 is rotated at high speed. Then, the engaging protrusion 18a engages with the recess 14, and the rotary welding member 11 as well as the retaining member 18 rotates at high speed. Therefore, in the same way as described above, the contact surfaces melt due to rotational friction heat between the mounting plane A and the back surface of the flange portion 12 and become attached to each other, and when the rotation is stopped, the IfIJ fat that has melted and adhered cools and solidifies. ,
As a result, the back of the flange portion 12 of the rotary welding member 11 is fixed to the mounting plane A inseparably.
なお、このようにフランジ部１２に凹部１４．１４を設
けると、回転溶着時の過剰熱が凹部１４．１４から放散
されやすくなるため、過剰熱による基板１５の湾曲、凹
凸などの裏つツリ現象が少なくなる。In addition, when the recess 14.14 is provided in the flange portion 12 in this way, excess heat during rotational welding is easily dissipated from the recess 14.14, so that the board 15 may be bent or uneven due to excessive heat. becomes less.
なお、凹部を設ける代りに、第４図、第５図に示すよう
にフランジ部１２の上面に凸部１９を設けてもよい。Note that instead of providing the recess, a protrusion 19 may be provided on the upper surface of the flange portion 12 as shown in FIGS. 4 and 5.
このようにした場合には、係合用材１８に係合突起１８
ａ、１８ａの代りに、係合凹部（図示ぜず）を設けて、
凸部１９を係合凹部１８ｂで係合させて、回転させれば
よい。In this case, the engagement protrusion 18 is attached to the engagement member 18.
a, an engagement recess (not shown) is provided in place of 18a,
What is necessary is just to engage the convex part 19 with the engagement recessed part 18b, and to rotate.
なお、このように凸部１９を設けると、第６図に示すよ
うに、取付板２０の取付穴２０ａに係止部１３ａ下端を
内方へ撓ませつつ押し込んで通過させることによって、
取付板２０を取付けたとき、凸部１９が取付板２０の背
面に押し付けられるので、取付板２０のガタッキ防止の
役割も果す。Note that when the convex portion 19 is provided in this way, as shown in FIG. 6, by pushing the lower end of the locking portion 13a into the mounting hole 20a of the mounting plate 20 while bending it inward,
When the mounting plate 20 is mounted, the convex portion 19 is pressed against the back surface of the mounting plate 20, so that it also serves to prevent the mounting plate 20 from shaking.
第７図はざらに本発明の他の実施例を示すもので、凹部
１４の壁部１４ａが傾いている。この場合、回転溶む門
１６の係合用材１８には、第８図に示すように、この傾
斜に適合した下端部２１ａを備えた係合体２１を上下動
自在に穴２２内に収納し、コイルバネ２３で下方へ付勢
させておけば、係合体２１の下端部２１ａを凹部１４に
係合して、係合用材１Ｂを回転させると、コイルバネ２
３の付勢力で、凹部１４に向って係合体２１の下端部２
１ａが押圧されるので、はずれることなく、回転溶着部
材１１も回転し、これによってフランジ部１２背面に取
付平面へに溶着して抵抗が増すと、下端部２０ａが傾斜
壁で押し上げられて外れて自動的にはずれる。FIG. 7 roughly shows another embodiment of the present invention, in which the wall 14a of the recess 14 is inclined. In this case, as shown in FIG. 8, in the engagement material 18 of the rotary melting gate 16, an engagement body 21 having a lower end 21a adapted to this inclination is housed in a hole 22 so as to be movable up and down. If the coil spring 23 is biased downward, when the lower end 21a of the engaging body 21 is engaged with the recess 14 and the engaging member 1B is rotated, the coil spring 2
3, the lower end 2 of the engaging body 21 is pushed toward the recess 14.
1a is pressed, the rotary welding member 11 also rotates without coming off, and as a result, the rotary welding member 11 is welded to the back surface of the flange portion 12 and the resistance increases, and the lower end portion 20a is pushed up by the inclined wall and comes off. It comes off automatically.
以上本発明の詳細な説明したが、本発明の回転溶着部材
の凸部あるいは凹部は前記した形状以外にも種々の変形
が可能なことは勿論である。また、傘形の留め具を例に
とって説明したが、第１０図、第１１図の如き形状の回
転溶着動作にも適用できることは勿論である。Although the present invention has been described above in detail, it goes without saying that the convex portions or concave portions of the rotary welding member of the present invention can be modified in various shapes other than those described above. Further, although the explanation has been given using an umbrella-shaped fastener as an example, it goes without saying that the present invention can also be applied to rotary welding operations having shapes such as those shown in FIGS. 10 and 11.
く本発明の効果〉
以上説明したように、本発明による回転溶着部材では、
回転溶着ｎと係合するための係合用がフランジの半径方
向外方へと突出していないので、従来のような爪部の如
く邪魔にならず、この分だけ取付はスペースも小さくで
き、また従来のように溶着後に爪部な除去するための煩
雑な作業が不要となる。Effects of the present invention> As explained above, the rotary welding member according to the present invention has the following effects:
Since the engagement part for engaging the rotary weld n does not protrude outward in the radial direction of the flange, it does not get in the way like a conventional claw part, and the installation space can be reduced accordingly, and There is no need for the complicated work of removing the claws after welding.
第１図は本発明の一実施例を示す斜視図、第２図はその
断面図、第３図は回転溶着動作を示す図、第４図、第５
図はすれぞれ本発明の他の実施例を示す斜視図、第６図
は取付板の取付状態を示す断面図、第７図は本発明の他
の実施例を示す斜視図、第８図は回転溶Ｉｌｌの要部を
示す断面図である。
第９．１０．１１図はそれぞれ従来の回転溶着部材を示
す斜視図、第１２図は回転溶着動作を示す図、第１３図
は溶着された状態を示す図である。
１１・・・・・・回転ｉ９Ｗ部材、１２・・・・・・フ
ランジ部、１３・・・・・・柱部、１３ａ・・・・・・
係止部、１４・・・・・・凹部、１６・・・・・・回転
溶着礪、１５・・・・・・基板、１７・・・・・・当接
部材、１８・・・・・・係合用材、１８ ａ−・・・・
・係合突起、１８ｂ・・・・・・係合凹部、１９・・・
・・・凸部、２１・・・・・・係合体、２１ａ・・・・
・・下端部、２３・・・・・・コイルバネ。
特許出願人 株式会社二 フ コ代理人 弁理
士 甲 川 誠 志
第６図Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a cross-sectional view thereof, Fig. 3 is a view showing the rotary welding operation, Figs.
The figures are perspective views showing other embodiments of the present invention, FIG. 6 is a sectional view showing how the mounting plate is attached, FIG. 7 is a perspective view showing another embodiment of the invention, and FIG. 8 is a perspective view showing other embodiments of the present invention. FIG. 2 is a sectional view showing a main part of the rotary melt Ill. 9, 10, and 11 are perspective views showing conventional rotary welding members, FIG. 12 is a view showing the rotary welding operation, and FIG. 13 is a view showing the welded state. 11... Rotating i9W member, 12... Flange part, 13... Pillar part, 13a...
Locking portion, 14... Concavity, 16... Rotary welding groove, 15... Substrate, 17... Contact member, 18...・Engagement material, 18 a-...
・Engagement protrusion, 18b...Engagement recess, 19...
...Protrusion, 21...Engagement body, 21a...
...Lower end, 23...Coil spring. Patent applicant Nifuco Co., Ltd. Agent Patent attorney Makoto Kogawa Figure 6
Claims (1)
ンジ部の背面が取付平面への押圧回転による摩擦熱によ
って溶着される回転溶着部材において、 前記フランジ部の上面に、係合用の凹部又は前記フラン
ジ部の周端部より半径方向外方に突出しない突起部が設
けられたことを特徴とする回転溶着部材。[Scope of Claims] A rotary welding member having a columnar part at the center of the upper surface of a disc-shaped flange part, and in which a back surface of the flange part is welded to a mounting plane by frictional heat generated by pressing rotation, comprising: A rotary welding member, characterized in that an upper surface is provided with an engaging recess or a protrusion that does not protrude radially outward from the peripheral end of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8747087A JPH07108552B2 (en) | 1987-04-08 | 1987-04-08 | Rotary welding member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8747087A JPH07108552B2 (en) | 1987-04-08 | 1987-04-08 | Rotary welding member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63251225A true JPS63251225A (en) | 1988-10-18 |
| JPH07108552B2 JPH07108552B2 (en) | 1995-11-22 |
Family
ID=13915793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8747087A Expired - Fee Related JPH07108552B2 (en) | 1987-04-08 | 1987-04-08 | Rotary welding member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07108552B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05254021A (en) * | 1991-08-26 | 1993-10-05 | Illinois Tool Works Inc <Itw> | Friction weld orientation system |
| JPH06142416A (en) * | 1991-06-28 | 1994-05-24 | Pall Corp | Filter assembly and its preparation |
| FR2723409A1 (en) * | 1994-08-05 | 1996-02-09 | Ejot Verbindungstech Gmbh & Co | Plastics holder for countersinking and fusing in plastics component |
| JP2016022728A (en) * | 2014-07-24 | 2016-02-08 | アイシン精機株式会社 | Welded structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333954A (en) * | 1976-09-10 | 1978-03-30 | Asahi Chemical Ind | Rotary frictional welding device |
| JPS53142701A (en) * | 1977-05-16 | 1978-12-12 | Futaba Bobin Kk | Method of manufacturing plastics roller |
| JPS5528879A (en) * | 1978-08-24 | 1980-02-29 | Shin Kobe Electric Mach Co Ltd | Method of manufacturing pipe fitted with flange |
| JPS56126138A (en) * | 1980-03-08 | 1981-10-02 | Tokuden:Kk | Manufacture of bobbin |
| JPS59118427A (en) * | 1982-12-06 | 1984-07-09 | イリノイ・ツ−ル・ワ−クス・インコ−ポレイテツド | Friction welding fastener system |
| JPS6027522A (en) * | 1983-07-27 | 1985-02-12 | Nifco Inc | Fixing of plastic stud to work |
-
1987
- 1987-04-08 JP JP8747087A patent/JPH07108552B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333954A (en) * | 1976-09-10 | 1978-03-30 | Asahi Chemical Ind | Rotary frictional welding device |
| JPS53142701A (en) * | 1977-05-16 | 1978-12-12 | Futaba Bobin Kk | Method of manufacturing plastics roller |
| JPS5528879A (en) * | 1978-08-24 | 1980-02-29 | Shin Kobe Electric Mach Co Ltd | Method of manufacturing pipe fitted with flange |
| JPS56126138A (en) * | 1980-03-08 | 1981-10-02 | Tokuden:Kk | Manufacture of bobbin |
| JPS59118427A (en) * | 1982-12-06 | 1984-07-09 | イリノイ・ツ−ル・ワ−クス・インコ−ポレイテツド | Friction welding fastener system |
| JPS6027522A (en) * | 1983-07-27 | 1985-02-12 | Nifco Inc | Fixing of plastic stud to work |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142416A (en) * | 1991-06-28 | 1994-05-24 | Pall Corp | Filter assembly and its preparation |
| JPH05254021A (en) * | 1991-08-26 | 1993-10-05 | Illinois Tool Works Inc <Itw> | Friction weld orientation system |
| FR2723409A1 (en) * | 1994-08-05 | 1996-02-09 | Ejot Verbindungstech Gmbh & Co | Plastics holder for countersinking and fusing in plastics component |
| BE1010530A4 (en) * | 1994-08-05 | 1998-10-06 | Ejot Verbindungstech Gmbh & Co | Element retaining encollable plastic. |
| JP2016022728A (en) * | 2014-07-24 | 2016-02-08 | アイシン精機株式会社 | Welded structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07108552B2 (en) | 1995-11-22 |
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