JPH03193432A - 送風機用インペラの製造方法 - Google Patents

送風機用インペラの製造方法

Info

Publication number
JPH03193432A
JPH03193432A JP1335624A JP33562489A JPH03193432A JP H03193432 A JPH03193432 A JP H03193432A JP 1335624 A JP1335624 A JP 1335624A JP 33562489 A JP33562489 A JP 33562489A JP H03193432 A JPH03193432 A JP H03193432A
Authority
JP
Japan
Prior art keywords
shroud
sub
main
impeller
main shroud
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
Application number
JP1335624A
Other languages
English (en)
Other versions
JP2757511B2 (ja
Inventor
Shuji Yamazumi
山住　修司
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1335624A priority Critical patent/JP2757511B2/ja
Publication of JPH03193432A publication Critical patent/JPH03193432A/ja
Application granted granted Critical
Publication of JP2757511B2 publication Critical patent/JP2757511B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
    • 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
    • B29C66/301—Three-dimensional joints, i.e. the joined area 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/70—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
    • B29C66/73921—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 characterised by the materials of both parts being thermoplastics
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7496—Pumps
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7498—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (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】 産業上の利用分野 本発明は、送風機用合成樹脂製インペラの製造方法に関
するものである。
従来の技術 従来この種のインペラは、第１０図〜第１２図に示すよ
うな構造になっており、その製造方法は複数のプレード
を有する主シュラウド１を固定し、凹状溝４を有する副
シュラウド２を上方向より仮装置きし、さらに副シュラ
ウド２を左右に回転させて主シュラウド１のプレード３
と、副シュラウド２の凹状溝４の位置を合わせた後、超
音波溶着により組みたてられていた。
発明が解決しようとする課題 このような従来の製造方法では、主シュラウド１のプレ
ード３と副シュラウド２の凹状溝４との位置合わせに時
間がかかり作業効率が悪いという課題があった。
本発明は、上記課題を解決するもので、合成樹脂製イン
ペラの効率的な製造方法を提供することを目的としてい
る。
課題を解決するための手段 本発明は上記課題を解決するために、主シュラウドと副
シュラウドの外周に複数の凸状の突起を形成し、この突
起を用い、主シュラウドのプレードと、副シュラウドの
凹状の溝との位置を合わせた後に主シュラウドと副シュ
ラウドとを超音波により溶着し、同時に主シュラウドと
副シュラウドの外周に形成した凸状の突起を取υ付は部
で溶断するようにしたものである。
作　　　用 本発明の合成樹脂製インペラの製造方法においては、上
記方法により、主シュラウドと副シュラウドの位置合せ
と、位置合せのための凸状の突起の溶断を効率的に実施
することができるものである。
実施例 以下本発明の一実施例について第１図〜第９図を用いて
説明する。
図に示すように主シュラウド１１は複数枚のプレード１
３と、外周の複数の凸状突起１６からなっている。
また副シュラウド１２は、主シュラウド１１のプレード
１３の枚数に合わせて、プレード１３との溶着時に、溶
融したプレード材料のはみ出しを防ぐために形成した凹
状溝１４と、外周に主シュラウド１１の外周に形成した
凸状突起１５と同数。
同形状の凸状突起１８からなっている。実施例の製造工
程を第７図〜第９図により説明する。
前記主シュラウド１１の凸状突起１５を、受は台１７に
取シ付けられた、案内板１８にそって主シュラウド１１
を降下させ、受は台１７に固定する。その後、副シュラ
ウド１２の凸状突起１６を、案内板１８にそって降下さ
せ、主シュラウド１１上に固定する。この工程で、主シ
ュラウド１１の、プレード１３と副シュラウド１２の凹
状溝１４との位置合せが終了する。この後、超音波によ
り主シュラウド１１のプレード１３と、副シュラウド１
２の凹状溝１４とを溶着しインペラの形状にする。
この時同時に、主シュラウド１１と副シュラウド１２の
位置合せのために使用した凸状突起１６および１６は超
音波による局部発熱にょシ溶断される。このため凸状突
起１６および１６のシュラウド１１及び１２との取付部
は第６図のように局部発熱が発生しやすいように厚みを
うすくしている。
発明の効果 以上の実施例から明らかなように、本発明によれば、主
シュラウドと副シュラウドの位置合せを簡単に行うこと
ができ、また、位置合せのために形成された凸状突起も
、主シュラウドと副シュラウドとの超音波溶着時に同時
に溶断することができ、効率的に合成樹脂製インペラを
製造することができる。
第１０図は従来のインペラの外観斜視図、第１１図は従
来のインペラの断面図、第１２図は第１１図のｖ−ｒｆ
断面図である。
１１・・・・・・主シュラウド、１２・・・・・・副シ
ュラウド、１３・・・・・・プレード、１４・・・・・
・凹状溝、１５，１６・・・・・・凸状突起。

Claims (1)

    【特許請求の範囲】
  1. 複数枚のプレードを有する主シュラウドの外周に形成さ
    れた複数の位置決め用凸状突起と、前記主シュラウドに
    形成されたプレード上端との溶着時に、溶融したプレー
    ド上端の材料の溶出を防ぐために形成した凹状溝を有す
    る副シュラウドの外周に、形成された複数の位置決め用
    凸状突起を用い、前記主シュラウドに形成されたプレー
    ド上端と前記副シュラウドに形成された凹状溝との位置
    を合わせ、超音波により、前記主シュラウドに形成され
    たプレード上端と、前記副シュラウドに形成された凹状
    溝とを溶着し、同時に、前記主シュラウドと副シュラウ
    ドの外周に形成された凸状突起を溶断してインペラを完
    成する、送風機用インペラの製造方法。
JP1335624A 1989-12-25 1989-12-25 送風機用インペラの製造方法 Expired - Fee Related JP2757511B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1335624A JP2757511B2 (ja) 1989-12-25 1989-12-25 送風機用インペラの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1335624A JP2757511B2 (ja) 1989-12-25 1989-12-25 送風機用インペラの製造方法

Publications (2)

Publication Number Publication Date
JPH03193432A true JPH03193432A (ja) 1991-08-23
JP2757511B2 JP2757511B2 (ja) 1998-05-25

Family

ID=18290673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1335624A Expired - Fee Related JP2757511B2 (ja) 1989-12-25 1989-12-25 送風機用インペラの製造方法

Country Status (1)

Country Link
JP (1) JP2757511B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003073729A1 (de) * 2002-02-21 2003-09-04 Siemens Aktiengesellschaft Gehäuse oder gehäuseteil sowie herstellungsverfahren für ein gehäuse oder gehäuseteil, sowie werkzeug zum durchführen dieses verfahrens
EP1533104A3 (de) * 2003-11-21 2006-12-20 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
EP1533528A3 (de) * 2003-11-21 2009-07-29 Continental Automotive GmbH Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
JP2011517334A (ja) * 2008-02-22 2011-06-02 ホートン， インコーポレイテッド ファンの製造およびアセンブリ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996502B (zh) * 2012-11-17 2015-06-17 赵景权 组合焊接式水泵叶轮及其成形方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003073729A1 (de) * 2002-02-21 2003-09-04 Siemens Aktiengesellschaft Gehäuse oder gehäuseteil sowie herstellungsverfahren für ein gehäuse oder gehäuseteil, sowie werkzeug zum durchführen dieses verfahrens
EP1533104A3 (de) * 2003-11-21 2006-12-20 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
EP1533528A3 (de) * 2003-11-21 2009-07-29 Continental Automotive GmbH Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
JP2011517334A (ja) * 2008-02-22 2011-06-02 ホートン， インコーポレイテッド ファンの製造およびアセンブリ

Also Published As

Publication number Publication date
JP2757511B2 (ja) 1998-05-25

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