JPS60189424A - 超音波かしめ方法 - Google Patents

超音波かしめ方法

Info

Publication number
JPS60189424A
JPS60189424A JP59044516A JP4451684A JPS60189424A JP S60189424 A JPS60189424 A JP S60189424A JP 59044516 A JP59044516 A JP 59044516A JP 4451684 A JP4451684 A JP 4451684A JP S60189424 A JPS60189424 A JP S60189424A
Authority
JP
Japan
Prior art keywords
pin
caulking
hone
tip
horn
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
Application number
JP59044516A
Other languages
English (en)
Inventor
Teruo Kobayashi
照男 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59044516A priority Critical patent/JPS60189424A/ja
Publication of JPS60189424A publication Critical patent/JPS60189424A/ja
Pending legal-status Critical Current

Links

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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • 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
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/782—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the gap between the parts to be joined
    • B29C65/7823—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the gap between the parts to be joined by using distance pieces, i.e. by using spacers positioned between the parts to be joined and forming a part of the joint
    • B29C65/7829—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the gap between the parts to be joined by using distance pieces, i.e. by using spacers positioned between the parts to be joined and forming a part of the joint said distance pieces being integral with 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot 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
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • 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
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 （ａ）発明の技術分野 本発明は超音波かしめ方法に関する。
（ｂ）技術の背景 金属板或いはプリント板９合成樹脂板などのような非金
属板よりなる板部材に、かしめ孔を穿設し、このかしめ
孔に熱可塑性樹脂よりなるピンを嵌入し、そのピンの先
端を加熱軟化し、さらに圧潰して、超音波かしめするこ
とが、設備費が安価で、容易に板材を固着することがで
きるので、近年は広く行われている。
第１図は一般的な超音波かしめ方法を示す断面図である
。
第１図において１は固着する一方の板部材である熱可塑
性樹脂板である。３は他方の板部材となる例えばアルミ
ニュウム等の金属板である。この熱可塑性樹脂板１と金
属板３とを所望の間隔を保持して固着する手段として超
音波がしめ加工することが行われている。
熱可塑性樹脂板１には固着間隔に等しい高さのボスＩＡ
が設けられ、ボスＩＡの先端には、金属板３のかしめ孔
３Ａを貫通するピン２が設けられている。そしてピン２
の先端は、金属板３の表面よりも圧潰できる長さだけ突
出している。
４は図示してない超音波発振器にコード接続された溶圧
ツールである。溶圧ツール４は手で握持する外筒５の内
部に超音波振動子６が装着されている。７はこの超音波
振動子６に連結され、先端部が外筒５の下方に突出した
金属材よりなる棒形のホーンである。
外筒５の外側に装着された発振レバー８を押すことによ
り、超音波発振器と超音波振動子６とが電気的に接続さ
れ、超音波振動子６が駆動しホーン７は軸心方向に振動
する。
溶圧ツール４を手で持ち、このように振動しているホー
ン７の先端面を、ピン２の先端部に圧接すると、ピン２
の先端部は内部加熱され軟化する。
そして溶圧ツール４を押圧して、ホーン７の先端面でピ
ン２の先端部を圧すると、ピン２の先端部は圧潰されて
金属板３の表面に密着する。したがって熱可塑性樹脂板
１と金属板３とは固着される。
超音波かしめ方法とは、このように超音波振動するホー
ンの先端で熱可塑性樹脂よりなるピンの先端部を軟化圧
潰して、金属板或いはプリント板。
合成樹脂板などのような非金属板よりなる板部材同志、
あるいは板状でない他の部品を板状部品に固着する方法
である。
しかし超音波かしめにおいては、ホーンの形状、あるい
は溶圧ツールの押圧方法が適正であることが要求されて
いる。
（Ｃ）従来技術と問題点 第２図は従来の超音波かしめ方法の一例を示す図で（イ
）は断面図、（ロ）はかしめ後の断面図であり、第３図
は従来の超音波かしめ方法の他の一例を示す図で（イ）
は断面図、（ロ）はかしめ後の断面図である。な全図を
通じて同一符号は同一対象物を示す。
第２図においてホーン８の圧接端面は凹面に形成されて
いる。このようなホーン８でピン２の先端部を加熱軟化
せしめ、圧接端面の突出した外周縁が、金属板３の表面
に当接するまで、ホーン８を押圧して、ピン２の先端部
を圧潰し、かしめる方法である。
このように凹面形状の圧接端面で圧潰するので、かしめ
られたピン２の先端部は茸形の凸部となって金属板３の
かしめ孔３Ａの上部に圧着する。よって十分の肉厚があ
り、かしめ強度が強い。
しかしながらホーン８は上下に超音波振動しているので
、凹面状の圧接端面をピン２の先端部に圧接した場合に
、ピン２の先端面とホーン８の圧接端面間で踊り横滑り
を起こし易い。
圧接端面をピン２の先端部に圧接した場合に、ピン２の
先端面とホーン８の圧接端面間で踊り横滑りを起こし易
い。
その結果第２図（ロ）のようにホーン８の軸心とピン２
の軸心がずれて、ピン２の軸心よりずれた茸形の圧潰部
が生ずる。このためかしめ孔３Ａの一部の縁から外れて
、かしめ強度が弱くなる恐れがある。
第３図のホーン９は、このピン２との軸心ずれを阻止す
るために、圧接端面が凹凸面に形成されている。そして
かしめ孔３Ａの上縁を面取りして、テーパ一部３Ｂを設
けである。
このようなホーン９で超音波かしめをすると第３図（ロ
）のように、ピン２の先端部はテーパ一部３Ｂに充填さ
れて逆台形に圧潰される。よって圧潰部の強度が十分に
ある良好のかしめをすることができる。
しかしかしめ孔３Ａの上縁を面取りする煩わしさがある
ばかりでな（、金属板３が薄板の場合には、面取りがで
きなくなり、かしめ孔３Ａが拡張されてかしめが不可能
になる恐れがある。
（ｄ）発明の目的 本発明の目的は上記従来の問題点に鑑み、ホーンの圧接
端面を改良することにより、面取りが不必要でかしめ作
業が容易でかつ、強度の強い超音波かしめ方法を提供す
ることにある。
ｌｅ）発明の構成 この目的を達成するために本発明は、圧接端面が凹凸面
で該凹凸面の外周部に板部材の表面に当接するストッパ
が設けられたホーンを使用し、熱可塑性樹脂よりなるピ
ンを該板部材のかしめ孔に嵌入し、該板部材の表面に突
出した該ピンの先端部を軟化圧潰するようにして、該ホ
ーンがずれることを阻止し、かつ該ストッパにより該圧
接端面と該板部材の表面の間に肉厚の厚い圧潰部を構成
するようにしたものである。
（ｆ）発明の実施例 以下図示実施例を参照して本発明について詳細に説明す
る。
第４図は本発明の一実施例を示す図で、（イ）は断面図
、（ロ）はホーンの圧接端面の平面図、（ハ）はかしめ
後の断面図である。
第４図において円柱状のホーン１０の圧接端面には、例
えば多数の直交する■溝により形成される角錐１３が並
設された凹凸面１２が設けられている。また凹凸面１２
の外周部には高さＨｂのストッパ１１が４個等ピッチに
並設されている。このストッパ１１の高さＨｂは、かし
めた状態のピン２の圧潰部の高さに等しい所望の寸法で
、金属板３０表面に突出したピン２の突出高さＨａより
も小さいものである。
このようなホーン９で超音波かしめをするとストッパ１
１の側壁がガイドなり、ホーン１０の軸心をピン２の軸
心に合わせることが容易である。
また振動している凹凸面１２をピン２の先端部に圧接し
ても、角錐１３の突部がピン２の先端面に食い入り摩擦
抵抗が大きくなり、横滑りを起こすことがない。
またホーン１０を十分に強くピン２の先端部に押圧して
も、ストッパ１１の先端面が、金属板３の表面で係止す
るので、圧潰部の高さが所望の値に保つことができ、第
４図（ハ）のようにかしめ孔３Ａの軸心にほぼ一致した
台形の圧潰部を形成することができる。即ち圧潰部の強
度が十分にある良好のかしめをすることができる。
なお本発明は図示例のように熱可塑性樹脂板と金属板と
を固着するばかりでなく、熱可塑性樹脂のピンを使用す
ることにより、他の金属材よりなるリベットと同様に金
属板同志のかしめにも、またプリント板等のように金属
リベットではかしめることのできない部品のかしめにも
適応することができる。
（ｇ）発明の詳細 な説明したように本発明は、ホーンの圧接端面を改良し
たことにより、かしめ部分の面取りなどの段取り作業が
不要となり、またホーンの横振れを容易に阻止すること
ができかしめ作業が容易で、且つかしめ強度が安定して
強いなどという実用上で優れれた効果のある超音波かし
め方法である。
【図面の簡単な説明】
第１図は一般的な超音波かしめ方法を示す断面図、第２
図は従来の超音波かしめ方法の一例を示す図で（イ）は
断面図、（ロ）はかしめ後の断面図、第３図は従来の超
音波かしめ方法の他の一例を示す図で（イ）は断面図、
（ロ）はかしめ後の断面図であり、第４図は本発明の一
実施例を示す図で（イ）は断面図、（ロ）゛はホーンの
圧接端面の平面図、（ハ）はかしめ後の断面図である。 図中１は熱可塑性樹脂板、２はピン、３は金属板、３Ａ
はかしめ孔、４は溶圧ツール、７，８゜９．１０はホー
ン、１１はストッパ、１２は凹凸面をそれぞれ示す。 １’）７− 療　１　圀 第２　門 （イ） ６４、茅３目 亭４　目 （イ） （ロ）

Claims (1)

    【特許請求の範囲】
  1. 圧接端面が凹凸面で該凹凸面の外周部に板部材の表面に
    当接するストッパが設けられたホーンを使用し、熱可塑
    性樹脂よりなるピンを該板部材のかしめ孔に嵌入し、該
    板部材の表面に突出した該ピンの先端部を軟化圧潰する
    ことを特徴とする超音波かしめ方法。
JP59044516A 1984-03-08 1984-03-08 超音波かしめ方法 Pending JPS60189424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59044516A JPS60189424A (ja) 1984-03-08 1984-03-08 超音波かしめ方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59044516A JPS60189424A (ja) 1984-03-08 1984-03-08 超音波かしめ方法

Publications (1)

Publication Number Publication Date
JPS60189424A true JPS60189424A (ja) 1985-09-26

Family

ID=12693706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59044516A Pending JPS60189424A (ja) 1984-03-08 1984-03-08 超音波かしめ方法

Country Status (1)

Country Link
JP (1) JPS60189424A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503143A (ja) * 1989-01-11 1991-07-18 カデイウ，ジエームス 透明なカバーを有する玉子トレーを製造する方法
JP2010274516A (ja) * 2009-05-28 2010-12-09 Seidensha Electronics Co Ltd 超音波溶着方法、超音波溶着機、および樹脂成形品付き電子機器
WO2011039840A1 (ja) * 2009-09-29 2011-04-07 Ykk株式会社 ボタン取付用上金型
JP2011207099A (ja) * 2010-03-30 2011-10-20 Aisin Keikinzoku Co Ltd かしめ構造
JP5368575B2 (ja) * 2009-09-29 2013-12-18 Ｙｋｋ株式会社 ボタン及びボタン取付用上金型
JP2023102582A (ja) * 2022-01-12 2023-07-25 株式会社デンソー かしめ装置、及び成形品の製造方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503143A (ja) * 1989-01-11 1991-07-18 カデイウ，ジエームス 透明なカバーを有する玉子トレーを製造する方法
JP2010274516A (ja) * 2009-05-28 2010-12-09 Seidensha Electronics Co Ltd 超音波溶着方法、超音波溶着機、および樹脂成形品付き電子機器
WO2011039840A1 (ja) * 2009-09-29 2011-04-07 Ykk株式会社 ボタン取付用上金型
WO2011040107A1 (ja) * 2009-09-29 2011-04-07 Ykk株式会社 ボタン及びボタン取付用上金型
CN102639021A (zh) * 2009-09-29 2012-08-15 Ykk株式会社 钮扣及钮扣安装用上模
JP5368575B2 (ja) * 2009-09-29 2013-12-18 Ｙｋｋ株式会社 ボタン及びボタン取付用上金型
JP5540003B2 (ja) * 2009-09-29 2014-07-02 Ｙｋｋ株式会社 ボタン取付用上金型
US8850666B2 (en) 2009-09-29 2014-10-07 Ykk Corporation Button
US9414647B2 (en) 2009-09-29 2016-08-16 Ykk Corporation Upper die for button attachment
JP2011207099A (ja) * 2010-03-30 2011-10-20 Aisin Keikinzoku Co Ltd かしめ構造
JP2023102582A (ja) * 2022-01-12 2023-07-25 株式会社デンソー かしめ装置、及び成形品の製造方法

Similar Documents

Publication Publication Date Title
US4106962A (en) Method of fastening metal part to plastic part
US3819437A (en) Sonic welding
US4865680A (en) Ultrasonic securing system
US8025087B2 (en) Ultrasonic vibration welder
US4865687A (en) Ultrasonic securing method
KR900006100A (ko) 초음파로 공작물을 조립하는 방법
JP6827386B2 (ja) 超音波接合治具、超音波接合方法および接合構造
EP0007166B1 (en) A method of bonding together thermoplastic sheets using high-frequency vibratory energy, and article comprising regions of thermoplastic sheets bonded together by this method
JP2004142136A (ja) 樹脂パッケージの超音波溶着方法
JP2005246941A (ja) 超音波溶着構造及び超音波溶着方法
JPH0857959A (ja) 超音波溶接装置
JPH0710130A (ja) チューブの異形溶着部成形用ホーン
JPH0622907B2 (ja) プラスチックの伝達溶着法
JP2005324362A (ja) 超音波ホーン
JPS60250891A (ja) 電気接触子の製造方法
JPH0546906Y2 (ja)
KR20190095732A (ko) 접합용 공진기 또는 접합용 수용 지그
JP7475915B2 (ja) 超音波接合方法及び超音波接合構造
JPH0376813B2 (ja)
JP2002345135A (ja) 支線ガ−ド、及びその製造方法
JP2000025117A (ja) 振動溶着方法および振動溶着品
JP2000326413A (ja) 超音波溶着方法
JPS58155924A (ja) 長繊維強化の熱可塑性樹脂複合材製品と他部材との結合方法
JP2789108B2 (ja) 樹脂製部品の接合方法
JPS6271623A (ja) 合成樹脂材料と異種材料の接合方法