JPS59120519A - Manufacturing method of gasoline tank for automobile - Google Patents

Manufacturing method of gasoline tank for automobile

Info

Publication number
JPS59120519A
JPS59120519A JP22736782A JP22736782A JPS59120519A JP S59120519 A JPS59120519 A JP S59120519A JP 22736782 A JP22736782 A JP 22736782A JP 22736782 A JP22736782 A JP 22736782A JP S59120519 A JPS59120519 A JP S59120519A
Authority
JP
Japan
Prior art keywords
gasoline tank
molding
hollow
ground wire
dash plate
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
JP22736782A
Other languages
Japanese (ja)
Other versions
JPH0137292B2 (en
Inventor
Yoji Araki
洋治 荒木
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP22736782A priority Critical patent/JPS59120519A/en
Publication of JPS59120519A publication Critical patent/JPS59120519A/en
Publication of JPH0137292B2 publication Critical patent/JPH0137292B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03401—Arrangements or special measures related to fuel tanks or fuel handling for preventing electrostatic charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

PURPOSE:To secure a plastic molding tank, by hollow-molding both of a gasoline tank provided with a built-in dash plate with a ground wire attached and a mouthpiece fitting inlet pipe provided with the ground wire too with plastics respectively, while coupling both through a rubber hose, as its formation. CONSTITUTION:A dash plate 1, a supporting bar B and a supporting ring body C are all solidly molded in one by means of hollow-molding with plastics. Next, supporting the dash plate inside an open-close split mold for gasoline tank molding, a gasoline tank 3 provided with the built-in dash plate 1 is hollow- molded with plastics. At this time, a ground wire is attached to the dash plate 1 and kept coiled round a supporting member 8 in advance. On the other hand, an inlet pipe 5 consisting of a mouthpiece 4, a degassing pipe 11 and an injection pipe 12 is solidly hollow-molded. Both mouthpieces of this inlet pipe 5 and the gasoline tank 3 are coupled together through a rubber hose 6 and each ground is connected. With this constitution, resinification for the gasoline tank can be attained, thus the promotion of lightweight in the gasoline tank comes to fruition.

Description

【発明の詳細な説明】 この発明は自動車用のガソリンタンクに関する。ガソリ
ンタンクは内部にＶ形、Ｗ形等の波除板全内装するため
、金属製の場合非常に多くの工程全装する。葦たガンリ
ンタンクに接続する注入ロバイブも注入口口金、ガス抜
きパイプ、ガスを液化するためのパイプ及び取付は用部
品からなるため、金型等にて一部品ごとに加工生産し、
溶接や螺子止めなどによる多くの組立工程を必要として
いる。しかもスチール全使用する関係で重いものとなっ
ている。DETAILED DESCRIPTION OF THE INVENTION This invention relates to a gasoline tank for a motor vehicle. Gasoline tanks are completely fitted with V-shaped, W-shaped, etc. wave shielding plates inside, so if they are made of metal, a large number of processes are required to completely mount them. The injection robber that connects to the Ashita Ganlin tank also consists of parts for the injection port, gas vent pipe, pipe for liquefying the gas, and mounting parts, so each part is processed and produced using a mold, etc.
It requires many assembly processes such as welding and screwing. Moreover, it is heavy because it uses all steel.

時代の要請として、燃費節減やコストダウン全促進する
ためには成型工程全簡素化すると共に、軽量化する必要
がある。In order to reduce fuel consumption and reduce costs, it is necessary to simplify the entire molding process and reduce weight.

従来より時代の要請上受けて、ガソリンタンク全はじめ
注入ロバイブ等を合成樹脂化しようとする試みが行われ
てきたが、末だツＪ確な製品金得るに至っていない事情
にある。In response to the demands of the times, attempts have been made to use synthetic resin for the entire gasoline tank, injection valve, etc., but the current situation is that no reliable product has been obtained.

本願の発明者は多年の合成樹脂成形技術よｐを生かして
研死ヲ重ねて、ガソリンタンクの一体的な成形に成功し
、以って時代の要請に応えようとするものである。The inventor of this application has made use of his many years of experience in synthetic resin molding technology, and through repeated efforts, succeeded in molding a gasoline tank in one piece, thereby meeting the demands of the times.

以下実施例全貌Ｆ！Ａｆる。Below is the complete example F! Afru.

ガソリンタンク６を合成樹脂により中空成形するＶ′ｃ
あたっては、先づ波除板１（波除板１、支持棒Ｂ１支持
輪体ａ＞’ｃ中空成形機にて一体成形したり、従米通り
スチール製のもの全組立て、或は射出成形により部品別
に成形してプラモデルのように組立てるなどして形成し
て、ガソリンタンク成形用の開閉割型７，７′間に下か
ら進入する支持部材８にょｐ支持しておいて。V'c for hollow molding the gasoline tank 6 from synthetic resin
First, the wave removal plate 1 (wave removal plate 1, support rod B1 support wheel a>'c) is integrally molded using a blow molding machine, or all parts made of steel are assembled as per Yomei, or each part is made by injection molding. It is formed by molding and assembling like a plastic model, and is supported by a support member 8 that enters from below between open and close split molds 7 and 7' for molding a gasoline tank.

ダイス９より繰出されるパリノンｔｏ　全役せておいて
開閉割型７，７′を閉じてガソリンタンク３の成形と共
に内装さ扛るようにしたのである。After the parinon drawn out from the die 9 was fully used, the opening/closing molds 7 and 7' were closed, and the gasoline tank 3 was formed and its interior was removed.

合成樹脂製品は静電気が生ずる可能性があるので、その
対策として波除板１に添着し延長するアース線２支持部
材８内のエア吹込み筒８′に巻回しておくのである。Since synthetic resin products may generate static electricity, as a countermeasure to this, the earth wire 2 is wound around an air blowing cylinder 8' within the support member 8 for the ground wire 2 attached to and extending from the wave shielding plate 1.

注入パイプ１２）全合成樹脂により一体において中空成
形するＶＣは、開閉割型１３，１３’の下部に進入する
支持部材８にて口金４金下向きに嵌め支え、割り駒１．
４　、１４’を支持部材８上に水平嵌め合わせ載せして
、口金４と支持部材８間の四部１５を遮閉しておいて降
下パリノンｔｏヲ被せておいて注入ロバイブ５全中空成
形するのである。Injection pipe 12) The VC, which is integrally hollow-molded from synthetic resin, is supported by fitting the base 4 downwards with the support member 8 that enters the lower part of the opening/closing split mold 13, 13', and the split piece 1.
4 and 14' are horizontally fitted and placed on the support member 8, the four parts 15 between the base 4 and the support member 8 are closed off, and the descending parison is covered, and the entire injection lever 5 is hollow-molded. be.

かくすることしてよって、第５図に示すような大きな切
９取りにくいバリ１６の生ずることを解消して口金４を
固定取付けすることができる。In this manner, the cap 4 can be fixedly mounted without the occurrence of large cuts 9 and burrs 16 that are difficult to remove as shown in FIG.

口金４の先ズ１，１部１（はアース線２′の′；Ｉ＠部
を１ｒＡ足し、該アース線２′は吠込み筒８′に巻回し
、先端に例えば重錘としての玉１７などを取付けておい
て。The nose 1, 1 part 1 (' of the ground wire 2'; 1 rA is added to the I@ part of the cap 4, and the ground wire 2' is wound around the barring tube 8', and a ball 17 as a weight, for example, is attached to the tip. etc. are installed.

割型の開放による取出し後に反転することによ、す、ア
ース線２′の合端上転がジ出せるので１ガソリンタンク
のアース線２と接続して、全長にアース綴金自己すこと
ができるものとなる〇注入ロバイブ５は所定個所におい
てゴムホース６などによりガソリンタンクに接続するこ
とができる。By opening the split mold and reversing it, the joint end of the ground wire 2' can be lifted out, so it can be connected to the ground wire 2 of one gasoline tank, and the entire length can be grounded. The injection lever 5 can be connected to a gasoline tank at a predetermined location via a rubber hose 6 or the like.

かようにして本発明によれば、合成樹脂の中空成形によ
って、ガンリンタンクと注入ロバイブが得られ、工程少
く（−て軽妥化等の要請に応え得る効果がある。In this way, according to the present invention, the gunrin tank and the injection lever can be obtained by blow-molding synthetic resin, and the process can be reduced (-), thereby meeting the need for light and compact construction.

【図面の簡単な説明】[Brief explanation of drawings]

第１図はガソリンタンクの成形割型全開放した状態【て
で示す一部縦断した正面図、第２図は注入ロバイブの成
形割型全開放］〜だ状態にて一部断面した正面図、第５
図は同、口金部分の断面図、第４図は割り駒の部分斜視
図、第５図はパリの田る口金部断面図、第６図は全体正
面図、第７図は同、平面図、１は波除板、２はアース線
、５はガンリンタンク、４は口金、５は注入ロバイブ、
６はゴムホース、７．７’Ｕガンリンタンク成形用の開
閉割型、８は上下動する支持部材、９はダイス、１（Ｈ
：ｊパリソン、１１はガス抜きパイプ、１２は注入パイ
プ、１３．１３’は開閉割型、１４　、１４’は割り駒
、１５は凹部である。 特許出願人荒木洋治 第１０ ／ 糖７目Fig. 1 is a partially sectional front view with the mold for the gasoline tank fully open [shown by , Figure 2 is a partially sectional front view with the mold for the injection lobe fully open]. Fifth
Figure 4 is a partial perspective view of the split piece, Figure 5 is a sectional view of the Paris base, Figure 6 is an overall front view, Figure 7 is a plan view, 1 is a wave blocking plate, 2 is a ground wire, 5 is a gunrin tank, 4 is a base, 5 is an injection robot,
6 is a rubber hose, 7.7'U split mold for molding the Ganlin tank, 8 is a support member that moves up and down, 9 is a die, 1 (H
:j parison, 11 is a gas vent pipe, 12 is an injection pipe, 13.13' is an opening/closing split mold, 14 and 14' are split pieces, and 15 is a recess. Patent applicant Yoji Araki No. 10 / Sugar No. 7

Claims (1)

【特許請求の範囲】[Claims] あらかじめ成形して用意する波除板１に一端を添え延長
するアース朦２を有して所定位置に波除板全内装して合
成樹脂製のガソリンタンク５を中空成形し、金ＩＡ製の
口金４全外端部に挿着し、口金４に止着してアース線２
′全全長に内挿する注入ロバイブ５を中空成形して、ガ
ソリンタンク６の口部と注入ロバイブ５間２−ｒムホー
ス６などにて接続し、アース線２．２”ｔ一連結するこ
と全特徴とする自動車用ガソリンタンクの製造方法。A wave shielding plate 1 prepared by molding in advance has one end attached and an extending grounding rod 2, and a gasoline tank 5 made of synthetic resin is hollow-molded with the wave shielding plate completely installed in a predetermined position. The ground wire 2 is inserted into the outer end and fixed to the base 4.
' Hollow mold the injection lever 5 to be inserted over the entire length, connect the mouth of the gasoline tank 6 and the injection lever 5 with a 2-rm hose 6, etc., and connect the ground wire 2.2"t. A method of manufacturing a characteristic automobile gasoline tank.
JP22736782A 1982-12-28 1982-12-28 Manufacturing method of gasoline tank for automobile Granted JPS59120519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22736782A JPS59120519A (en) 1982-12-28 1982-12-28 Manufacturing method of gasoline tank for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22736782A JPS59120519A (en) 1982-12-28 1982-12-28 Manufacturing method of gasoline tank for automobile

Publications (2)

Publication Number Publication Date
JPS59120519A true JPS59120519A (en) 1984-07-12
JPH0137292B2 JPH0137292B2 (en) 1989-08-07

Family

ID=16859687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22736782A Granted JPS59120519A (en) 1982-12-28 1982-12-28 Manufacturing method of gasoline tank for automobile

Country Status (1)

Country Link
JP (1) JPS59120519A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911878A (en) * 1987-09-11 1990-03-27 Rehau Ag & Co. Method for producing a blow-molded body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911878A (en) * 1987-09-11 1990-03-27 Rehau Ag & Co. Method for producing a blow-molded body

Also Published As

Publication number Publication date
JPH0137292B2 (en) 1989-08-07

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