JP2017116025A - Structure for installing solenoid valve to automatic transmission for automobile - Google Patents

Structure for installing solenoid valve to automatic transmission for automobile Download PDF

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Publication number
JP2017116025A
JP2017116025A JP2015253735A JP2015253735A JP2017116025A JP 2017116025 A JP2017116025 A JP 2017116025A JP 2015253735 A JP2015253735 A JP 2015253735A JP 2015253735 A JP2015253735 A JP 2015253735A JP 2017116025 A JP2017116025 A JP 2017116025A
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Prior art keywords
solenoid valve
automatic transmission
connector portion
connector
housing
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Ceased
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JP2015253735A
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Japanese (ja)
Inventor
伸文 山根
Nobufumi Yamane
伸文 山根
彩 中島
Aya Nakajima
彩 中島
仁 柏木
Hitoshi Kashiwagi
仁 柏木
昭生 萩原
Akio Hagiwara
昭生 萩原
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JATCO Ltd
Union Machinery Co Ltd
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JATCO Ltd
Union Machinery Co Ltd
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Priority to JP2015253735A priority Critical patent/JP2017116025A/en
Priority to KR1020160174823A priority patent/KR20170077045A/en
Priority to CN201611216920.2A priority patent/CN107023641A/en
Publication of JP2017116025A publication Critical patent/JP2017116025A/en
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0265—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H2057/005—Mounting preassembled units, i.e. using pre-mounted structures to speed up final mounting process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • F16H2061/0279—Details of hydraulic valves, e.g. lands, ports, spools or springs

Abstract

PROBLEM TO BE SOLVED: To solve a problem that, although an automatic transmission for an automobile progresses in reduction of the size and weight for meeting a requirement for improving fuel economy, a work of installing a solenoid valve to a metal housing of the automatic transmission becomes complex due to the reduced size and causes increase of an assembling cost.SOLUTION: In a structure for installing a solenoid valve to an automatic transmission for an automobile, near a connector part of a molded wiring board attached to a metal housing of the automatic transmission, a guide wall body is provided for guiding a connector part of the solenoid valve, which is a connection target, to facilitate connection of the connector part and fitting of an oil pipe of a solenoid.SELECTED DRAWING: Figure 5

Description

この発明は、ソレノイドバルブの自動車用自動変速機への取付け構造、詳しくは、ソレノイドバルブの取付け作業性を改善した自動車用自動変速機への取付け構造に関するものである。   BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a solenoid valve to an automatic transmission for automobiles, and more particularly to an attachment structure for an automatic transmission for automobiles with improved solenoid valve mounting workability.

自動車用自動変速機には数多くのソレノイドバルブが取付けられている。自動車用自動変速機においては、ソレノイドバルブの底面から軸方向外側に向かって突設されている油管が、油路の形成された金属製筐体に設けられている油路開口部に嵌合されると共に、ソレノイドバルブの外側に設けられた内部に端子を有するコネクター部が前記金属製筐体の外部に設けられた配線が一括に纒めて形成されている内部に端子を有する成形配線板のコネクター部に電気的に連結されて、成形配線板からの電気的信号によって金属製筐体内の油路の開閉を行う様になっている。   A number of solenoid valves are installed in an automatic transmission for automobiles. In an automatic transmission for automobiles, an oil pipe projecting outward from the bottom surface of a solenoid valve in the axial direction is fitted into an oil passage opening provided in a metal casing in which an oil passage is formed. In addition, a connector portion having a terminal inside provided outside the solenoid valve has a wiring portion provided outside the metal casing formed in a lump, and a molded wiring board having terminals inside is formed. Electrically connected to the connector portion, the oil passage in the metal casing is opened and closed by an electrical signal from the molded wiring board.

なしNone

なしNone

環境対策の一環として、昨今は自動車の低燃費化が強く求められており、それに応える為、自動車用自動変速機の小型軽量化の要求もますます厳しくなっている。 しかしながら、小型化の進展により自動変速機の組立て作業は、以前のものに比べ格段に煩雑になっており、組立作業工数の増加により製品価格が上昇するという問題も生じていた。この為、従来電線で連結されていた電気配線部を成形配線板に変えて、組立作業性を改善する試みもなされているが、ソレノイドバルブを自動変速機に取り付ける作業は依然として手間がかかり、自動車用自動変速機の組立作業の効率化を図る上でのネックであった。   As part of environmental measures, there has been a strong demand for lower fuel consumption in automobiles recently, and in order to meet this demand, the demand for smaller and lighter automatic transmissions for automobiles has become increasingly severe. However, with the progress of miniaturization, the assembly work of the automatic transmission has become much more complicated than before, and there has also been a problem that the product price increases due to an increase in the number of assembly work steps. For this reason, attempts have been made to improve the assembly workability by changing the electrical wiring part that has been conventionally connected by electric wires to a molded wiring board, but the work of attaching the solenoid valve to the automatic transmission is still laborious, This was a bottleneck in improving the efficiency of assembly work for automatic transmissions.

即ち、自動車用自動変速機にソレノイドバルブを取付けには、ソレノイドバルブの底面から軸方向外側に向かって突設されている油管を、油路が形成されている金属製筐体の前記底面の対面側にあけられている油路開口部に嵌合する作業と、ソレノイドバルブの側面に設けられているコネクター部を前記金属製筐体の外部に位置せしめられている成形配線板のコネクター部に連結する作業とを行う必要があり、初めに、両コネクター部同士を連結し、その後、油管を金属製筐体の油路開口部に嵌合したり、これとは逆に、油管を金属製筐体の油路開口部へ嵌合した後、両コネクター部同士を連結することが行われていた。   That is, in order to attach a solenoid valve to an automatic transmission for an automobile, an oil pipe protruding from the bottom surface of the solenoid valve toward the outside in the axial direction is connected to the bottom surface of the metal casing in which an oil passage is formed. Work to fit the oil passage opening on the side and the connector part provided on the side of the solenoid valve to the connector part of the molded wiring board located outside the metal housing First, both connectors are connected together, and then the oil pipe is fitted into the oil passage opening of the metal casing, or conversely, the oil pipe is connected to the metal casing. After fitting into the oil passage opening of the body, connecting both connector parts has been performed.

しかしながら、これらの作業中、作業者は作業対象物相互の位置関係を把握しずらく、又、手振れよる前後左右方向の組付けズレを生じさせない様にすることもむずかしかった。特に、両コネクター部同士を連結した後、油路開口部の位置を見極めて、油管の方向を定めてそれに嵌合するには熟練と勘を要し、挿入角度や位置合わせに誤りがあると、嵌合作業時に無理な力がコネクター部にかかり、これを破損してしまうことがあった。   However, during these operations, it is difficult for the operator to grasp the positional relationship between the work objects, and it is also difficult to prevent the assembly displacement in the front-rear and left-right directions due to hand shaking. In particular, after connecting both connector parts, it is necessary to determine the position of the oil passage opening, determine the direction of the oil pipe and fit it with skill and intuition, and there is an error in the insertion angle and alignment In some cases, an excessive force is applied to the connector portion during the fitting operation and the connector portion may be damaged.

一方、油管を金属製筐体の油路開口部に嵌合する作業を先に行う場合は、ソレノイドバルブ本体の動きが制約され、両コネクター部の連結作業がうまく行えないという問題があった。   On the other hand, when the operation of fitting the oil pipe into the oil passage opening of the metal casing is performed first, there is a problem that the movement of the solenoid valve main body is restricted and the connecting operation of the two connector portions cannot be performed well.

本発明者は、自動車用自動変速機へのソレノイドバルブの取付けに関する上記問題を解決すべく研究を行った結果、組立て作業性が改善され、組立て作業の効率化、標準化を実現出来るソレノイドバルブの自動車用自動変速機への取付け構造を開発することに成功し、本発明としてここに提案するものである。   The present inventor conducted research to solve the above-described problems related to mounting of a solenoid valve on an automobile automatic transmission. As a result, the assembly workability was improved, and the solenoid valve automobile capable of realizing the efficiency and standardization of the assembly work. The present invention succeeds in developing a mounting structure for an automatic transmission, and is proposed here as the present invention.

円筒状をなしたソレノイドバルブ本体の底面から軸方向外側に向かって突設されている油管が、油路の形成された金属製筐体の前記底面の対面側にあけられた油路開口部に嵌合されていると共に、前記本体の側面に設けられた内部に端子を有する第１コネクター部が、前記金属製筐体の外部に設けられた配線が一括に纒めて形成されている内部に端子を有する成形配線板の第２コネクター部に電気的に連結されているソレノイドバルブの自動車用自動変速機への取付け構造において、前記第２コネクター部と前記第１コネクター部のハウジングとが連結する位置で、両コネクター部が連結するときに接触する平面状の２つの壁面を有する前記第１コネクターを誘導する案内壁体を成形配線板に設け、前記第１コネクター部のハウジングを該壁面に当接させながら組付け方向に向かって摺動させて両コネクター部の内部に位置せしめられている端子同士を連結させた後、更に摺動させて前記油管を前記金属製筐体の前記油路開口部に嵌合させてソレノイドバルブを成形配線板と金属製筐体とに接続させる様にして、上記課題を解決した。   An oil pipe projecting outward in the axial direction from the bottom surface of the solenoid valve main body having a cylindrical shape is formed in an oil passage opening formed on the opposite side of the bottom surface of the metal housing in which the oil passage is formed. The first connector portion that is fitted and has a terminal inside the side surface of the main body is formed inside the wiring provided outside the metal casing. In a mounting structure of a solenoid valve electrically connected to a second connector portion of a molded wiring board having terminals to an automatic transmission for an automobile, the second connector portion and the housing of the first connector portion are connected. A guide wall body for guiding the first connector having two planar wall surfaces that come into contact with each other when the two connector portions are connected to each other is formed on the molded wiring board, and the housing of the first connector portion is disposed on the wall. The terminals positioned inside the two connector portions are connected to each other and then further slid to connect the oil pipe to the oil of the metal casing. The above-mentioned problem has been solved by fitting the solenoid valve to the molded wiring board and the metal casing by fitting in the road opening.

成形配線板に形成されている案内壁体の壁面によってソレノイドバルブの第１コネクター部を成形配線板の第２コネクター部に誘導し、両者を連結した後、油管の油路開口部への嵌合作業を行うのであり、案内壁体が設けられていることにより、組付け時に作業者は作業対象物相互の位置関係を正確に把握出来、しかも、組付け作業中は、案内壁体の２つの壁面が第１コネクター部のハウジング部と必ず２箇所で接触しているので、作業者の手振れによる前後左右方向の組付けズレは生じない。又、第１コネクター部のハウジングを第２コネクター部の端子に直接当接させず、案内壁体に当接させた状態で前記ハウジングを摺動させるので、端子を破損することなく、安全確実に組付けることが可能である。   The first connector part of the solenoid valve is guided to the second connector part of the molded wiring board by the wall surface of the guide wall formed on the molded wiring board, and after both are connected, the fitting operation to the oil passage opening of the oil pipe is performed. Since the guide wall is provided, the worker can accurately grasp the positional relationship between the work objects during assembly, and during the assembly work, Since the wall surface is always in contact with the housing portion of the first connector portion at two locations, there is no assembly displacement in the front-rear and left-right directions due to the hand shake of the operator. In addition, the housing is slid in a state in which the housing of the first connector part is not in direct contact with the terminal of the second connector part but in contact with the guide wall body, so that the terminal can be safely and reliably not damaged. It is possible to assemble.

更に、第１コネクター部のハウジングは、前記案内壁体の一対の壁面に同時に当接させる事が出来るようになり、より確実な位置決めが可能となる。   Furthermore, the housing of the first connector portion can be brought into contact with the pair of wall surfaces of the guide wall body at the same time, so that more reliable positioning is possible.

従って、コネクター部の連結作業の後に、油管の嵌合を行うという作業手段の標準化を図り、組立て作業の効率化を実現し、小型化に伴う組立てコストの上昇を抑制する効果を有し、高い実用性を持っている。   Therefore, after connecting the connector part, the working means of fitting the oil pipe is standardized, the efficiency of the assembling work is realized, and the effect of suppressing the assembling cost accompanying the downsizing is high, and high Has practicality.

この発明に係るソレノイドバルブの自動車用自動変速機への取付け構造の実施例１の取付完了状態の斜視図。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a mounting completion state of a first embodiment of a structure for mounting a solenoid valve to an automobile automatic transmission according to the present invention. 図１に示す状態における成形配線板とソレノイドバルブの結合状況を示した部分拡大斜視図。The partial expansion perspective view which showed the coupling | bonding state of the molded wiring board and solenoid valve in the state shown in FIG. 図２に示す状態の一部切欠側面図。The partially cutaway side view of the state shown in FIG. ソレノイドバルブを成形配線板及び金属製筐体に取付ける前の状態の斜視図。The perspective view of the state before attaching a solenoid valve to a shaping | molding wiring board and metal housings. 図４に示す状態における成形配線板とソレノイドバルブの関係を示した部分拡大斜視図。The partial expansion perspective view which showed the relationship between the shaping | molding wiring board and solenoid valve in the state shown in FIG. 同じく、ソレノイドバルブのコネクター部を成形配線板のコネクター部に結合する直前の状態の一部切欠側面図。Similarly, the partially cutaway side view of the state immediately before connecting the connector part of a solenoid valve to the connector part of a molded wiring board.

自動車用自動変速機へのソレノイドバルブの取付け構造において、油路の形成された金属製筐体の外部に位置せしめられている成形配線板のコネクター部に、接続対象であるソレノイドバルブのコネクター部を誘導する案内壁体を設け、これによりコネクター部の連結及びソレノイドバルブの油管の嵌合を容易にした点に最大の特徴がある。   In the mounting structure of the solenoid valve to the automatic transmission for automobiles, the connector part of the solenoid valve to be connected is connected to the connector part of the molded wiring board positioned outside the metal casing in which the oil passage is formed. The greatest feature is that a guiding wall body for guiding is provided, which facilitates connection of the connector portion and fitting of the oil pipe of the solenoid valve.

図１において、１は油路の形成された金属製筐体、２は成形配線板であり、金属製筐体１は自動車用自動変速機の外殻を構成しており、この金属製筐体１の外部には、成形配線板２が位置せしめられている。成形配線板２とは、合成樹脂製の立体的な成型物の表面や内部に導電性金属箔製の回路や各種素子を実装したものであり、組立て性を改善する為に、従来の電線で接続された電気配線に代えて自動車搭載の各種電気機器類などにおいて多く使用されているものである。   In FIG. 1, 1 is a metal casing in which an oil passage is formed, 2 is a molded wiring board, and the metal casing 1 constitutes the outer shell of an automatic transmission for automobiles. The molded wiring board 2 is positioned outside the 1. The molded wiring board 2 is a circuit in which a conductive metal foil circuit and various elements are mounted on the surface and inside of a three-dimensional molded product made of synthetic resin. In order to improve assembling, Instead of the connected electrical wiring, it is often used in various electric devices mounted on automobiles.

又、３はソレノイドバルブであり、図２及び図３に示す様に、円筒状をなした本体７の底面からは軸方向外側に向かって油管８が突設されていると共に、その外側には第１コネクター部４が付設されており、第１コネクター部４は、連結対象である後記する成型配線板２の第２コネクター１０に対向する側が開放された箱形のハウジング５とその内部に収容された端子６とからなっている。   2 and 3, as shown in FIGS. 2 and 3, an oil pipe 8 projects from the bottom surface of the cylindrical main body 7 toward the outside in the axial direction. A first connector portion 4 is provided, and the first connector portion 4 is housed in a box-shaped housing 5 in which a side facing the second connector 10 of the molded wiring board 2 to be connected later is opened. Terminal 6 is provided.

なお、この実施例においては、第１コネクター部４に収容されている端子６はレセプタクルタイプの端子であるが、プラグタイプの端子であっても良い。   In this embodiment, the terminal 6 accommodated in the first connector portion 4 is a receptacle type terminal, but may be a plug type terminal.

そして、油管８は、油路の形成された金属製筐体１の前記本体１の底面の対面側にあけられた油路開口部９に嵌合されていると共に、第１コネクター部４に収容されている端子６は、成形配線板２の対応する位置に形成されている第２コネクター部１０内にフローティング機構１４を介して取付けられているプラグタイプの端子１３に連結されており、成形配線板２から送られる電気信号によって内蔵されているソレノイドバルブ３を動作させ、油路開口部９を通過する油の流れを制御する様になっている。なお、ソレノイドバルブ３側の端子６がプラグタイプであるときは、成形配線板２側の端子１３はレセプタクルタイプであることは当然である。なお、この実施例においては、ソレノイドバルブ３は金属製筐体１に対して上方から組付けられているが、水平方向や下方、あるいはその外側に平行に組付けられても良いことはもちろんである。   The oil pipe 8 is fitted in an oil passage opening 9 formed on the opposite side of the bottom surface of the main body 1 of the metal casing 1 in which an oil passage is formed, and is accommodated in the first connector portion 4. The connected terminal 6 is connected to a plug-type terminal 13 attached via a floating mechanism 14 in the second connector portion 10 formed at a corresponding position on the formed wiring board 2. The built-in solenoid valve 3 is operated by an electric signal sent from the plate 2 to control the flow of oil passing through the oil passage opening 9. In addition, when the terminal 6 on the solenoid valve 3 side is a plug type, it is natural that the terminal 13 on the molded wiring board 2 side is a receptacle type. In this embodiment, the solenoid valve 3 is assembled from above with respect to the metal casing 1, but it goes without saying that the solenoid valve 3 may be assembled in the horizontal direction, downward or in parallel to the outside. is there.

更に、成形配線板２の第２コネクター部１０とソレノイドバルブ３の第１コネクター部４のハウジング５とが連結する位置で、両コネクター部１０，４が連結するとき接触する平面状の一対の壁面１２，１２を有する第１コネクター部４を誘導する案内壁体１１が成形配線板２に形成されている。   Further, a pair of flat wall surfaces that come into contact when the two connector portions 10 and 4 are connected at the position where the second connector portion 10 of the molded wiring board 2 and the housing 5 of the first connector portion 4 of the solenoid valve 3 are connected. A guide wall 11 for guiding the first connector portion 4 having 12 and 12 is formed on the molded wiring board 2.

この案内壁体１１は、その上縁１５が前記成形配線板２の第２コネクター部１０の端子１３の頂部１６より前記金属製筐体１から離れる方向に、前記端子１３より長く延出して形成されている。   The guide wall 11 is formed such that an upper edge 15 extends longer than the terminal 13 in a direction away from the top 16 of the terminal 13 of the second connector portion 10 of the molded wiring board 2 from the metal casing 1. Has been.

又、前記案内壁体１１の一対の壁面１２，１２の近接する側を基点とした開口の成す角度Ａは、第１コネクター部４のハウジング５が前記一対の壁面１２，１２の夫々の面に当接可能な角度範囲で設定されている。   In addition, the angle A formed by the opening with the adjacent side of the pair of wall surfaces 12, 12 of the guide wall body 11 as the base point is such that the housing 5 of the first connector portion 4 is on each surface of the pair of wall surfaces 12, 12. It is set in the range of angles that can be contacted.

この実施例は上述の通りの構成を有するものであり、ソレノイドバルブ３を金属製筐体１に装着しようとするときは、図６に示す様に、第１コネクター部４のハウジング５を成形配線板２の案内壁体１１の壁面１２に当接させつつ、これを金属製筐体１側に向かって摺動させると、第１コネクター部４は、壁面１２に案内されながら成形配線板２の第２コネクター部１０の方向に誘導され、第１コネクター部４の端子６は第２コネクター１０の端子１３に達し、これに連結される。なお、成形配線板２側の端子１３はフローティング機構１４を介して取付けられているので、縦方向及び周方向に一定範囲で変位可能な自由度を有しており、これに伴い、ソレノイドバルブ本体７も縦方向及び周方向に変位させることが可能である。   This embodiment has the configuration as described above. When the solenoid valve 3 is to be mounted on the metal housing 1, the housing 5 of the first connector portion 4 is formed as shown in FIG. When the first connector portion 4 is slid toward the metal housing 1 while being brought into contact with the wall surface 12 of the guide wall body 11 of the plate 2, the first connector portion 4 is guided by the wall surface 12. Guided in the direction of the second connector part 10, the terminal 6 of the first connector part 4 reaches the terminal 13 of the second connector 10 and is connected thereto. In addition, since the terminal 13 on the side of the molded wiring board 2 is attached via the floating mechanism 14, it has a degree of freedom that can be displaced within a certain range in the longitudinal direction and the circumferential direction. 7 can also be displaced in the longitudinal and circumferential directions.

又、ソレノイドバルブ３側の第１コネクター部４のハウジング５は成形配線板２の案内壁体１１の壁面１２に当接した状態にあり、ソレノイドバルブ３の油管８は、金属製筐体１の油路開口部９の方向を指向しているので、油管８の油路開口部９への挿入方向及び挿入角度を見極め、その方向を微調整し、ソレノイドバルブ４の油管８を金属製筐体１の油路開口部９に向けて摺動させれば、壁面１２に誘導されて、確実かつ容易にこれに嵌合される。   The housing 5 of the first connector portion 4 on the solenoid valve 3 side is in contact with the wall surface 12 of the guide wall 11 of the molded wiring board 2, and the oil pipe 8 of the solenoid valve 3 is connected to the metal casing 1. Since the direction of the oil passage opening 9 is oriented, the direction and angle of insertion of the oil pipe 8 into the oil passage opening 9 are determined, the direction is finely adjusted, and the oil pipe 8 of the solenoid valve 4 is made of a metal casing. If it is made to slide toward one oil passage opening 9, it is guided to the wall surface 12 and is securely and easily fitted thereto.

更に、案内壁体１１が設けられていることにより、組付け時に作業者は位置的判断を容易に行うことが出来る様になり、しかも、第１コネクター部４のハウジング５を第２コネクター１０の端子１３に直結当接させずに、案内壁体１１の壁面１２の当接させた状態で前記ハウジング５を摺動させるので、端子１３を損傷させることなく安全確実に組付けることが出来る。   Further, since the guide wall body 11 is provided, the operator can easily determine the position at the time of assembly, and the housing 5 of the first connector portion 4 is connected to the second connector 10. Since the housing 5 is slid in a state where the wall surface 12 of the guide wall body 11 is in contact with the terminal 13 without being directly connected to the terminal 13, the terminal 13 can be safely and reliably assembled without being damaged.

又、前記第１コネクター部のハウジング５は、前記案内壁体１１の一対の壁面１２，１２に同時に当接させる事ができるようになり、確実な位置決めが可能となる。   In addition, the housing 5 of the first connector portion can be brought into contact with the pair of wall surfaces 12 and 12 of the guide wall body 11 at the same time, so that reliable positioning is possible.

更に、前記案内壁体１１の一対の壁面１２，１２が必ず前記ハウジング５と２箇所で当接するので、摺動させて組付けるときに、作業者の手振れによる左右及び前後方向の組付けズレが生ぜず、円滑な組付けが可能となる。   Further, since the pair of wall surfaces 12 and 12 of the guide wall body 11 always come into contact with the housing 5 at two places, when the slider wall is assembled, there is an assembly displacement in the left and right and front and rear directions due to the hand shake of the operator. Smooth assembly is possible.

従って、コネクター部の連結作業の後に、油管の嵌合を行うという作業手段の標準化を図り、組立て作業の効率化を実現し、小型化に伴う組立てコストの上昇を抑制する効果を有し、高い実用性を持っている。   Therefore, after connecting the connector part, the working means of fitting the oil pipe is standardized, the efficiency of the assembling work is realized, and the effect of suppressing the assembling cost accompanying the downsizing is high, and high Has practicality.

自動車電装品の分野において、利用可能である。   It can be used in the field of automotive electrical components.

１．金属製筐体
２．成形配線板
３．ソレノイドバルブ
４．第１コネクター部
５．ハウジング
６．端子
７．本体
８．油管
９．油路開口部
１０．第２コネクター部
１１．案内壁体
１２．壁面
１３．端子
１４．フローティング機構
１５．上縁
１６．頂部 1. Metal housing 2. Molded wiring board Solenoid valve 4. First connector portion 5. Housing 6. Terminal 7. Main body 8. Oil pipe 9. Oil passage opening 10. Second connector part 11. Guide wall 12. Wall 13. Terminal 14. Floating mechanism 15. Upper edge 16. Top

Claims (4)

円筒状をなしたソレノイドバルブ本体の底面から軸方向外側に向かって突設されている油管が、油路の形成された金属製筐体の前記底面の対面側にあけられた油路開口部に嵌合されていると共に、前記本体の側面に設けられた内部に端子を有する第１コネクター部が、前記金属製筐体の外部に設けられた配線が一括に纒めて形成されている内部に端子を有する成形配線板の第２コネクター部に電気的に連結されているソレノイドバルブの自動車用自動変速機への取付け構造において、前記第２コネクター部と前記第１コネクター部のハウジングとが連結する位置で、両コネクター部が連結するときに接触する平面状の２つの壁面を有する前記第１コネクターを誘導する案内壁体を形成配線板に設け、前記第１コネクター部のハウジングを該壁面に当接させながら組付け方向に向かって摺動させて両コネクター部の内部に位置せしめられている端子同士を連結させた後、更に摺動させて前記油管を前記金属製筐体の前記油路開口部に嵌合させることを特徴とするソレノイドバルブの自動車用自動変速機への取付け構造。   An oil pipe projecting outward in the axial direction from the bottom surface of the solenoid valve main body having a cylindrical shape is formed in an oil passage opening formed on the opposite side of the bottom surface of the metal housing in which the oil passage is formed. The first connector portion that is fitted and has a terminal inside the side surface of the main body is formed inside the wiring provided outside the metal casing. In a mounting structure of a solenoid valve electrically connected to a second connector portion of a molded wiring board having terminals to an automatic transmission for an automobile, the second connector portion and the housing of the first connector portion are connected. In the position, a guide wall body for guiding the first connector having two planar wall surfaces that come into contact with each other when the two connector portions are connected is provided on the formed wiring board, and the housing of the first connector portion is disposed on the wall. The terminals positioned inside the two connector portions are connected to each other and then further slid to connect the oil pipe to the oil of the metal casing. A structure for attaching a solenoid valve to an automatic transmission for an automobile, wherein the solenoid valve is fitted to a road opening. 案内壁体は、成形配線板の第２コネクター部の端子の頂部より金属製筐体から離れる方向に、前記端子より長く延出して形成されていることを特徴とする請求項１記載のソレノイドバルブの自動車用自動変速機への取付け構造。   2. The solenoid valve according to claim 1, wherein the guide wall body is formed to extend from the top of the terminal of the second connector portion of the molded wiring board in a direction away from the metal casing, longer than the terminal. Mounting structure for automatic transmissions for automobiles. 案内壁体の一対の壁面の近接する側を基点とした開口の成す角度は、第１コネクターのハウジングが前記一対の壁面の夫々の面に当接可能な角度範囲で設定されていることを特徴とする請求項１乃至２記載のソレノイドバルブの自動車用自動変速機への取付け構造。   The angle formed by the opening with the adjacent side of the pair of wall surfaces of the guide wall body as a base point is set within an angle range in which the housing of the first connector can abut on each surface of the pair of wall surfaces. 3. A structure for mounting the solenoid valve according to claim 1 to an automatic transmission for automobiles. 第１コネクター部のハウジングを案内壁体の一対の壁面に同時に当接させ且つ摺動させて組付けることを特徴とする請求項１乃至３記載のソレノイドバルブの自動車用自動変速機への取付け構造。   4. A structure for mounting a solenoid valve to an automatic transmission for an automobile according to claim 1, wherein the housing of the first connector portion is simultaneously brought into contact with and slides on a pair of wall surfaces of the guide wall body. .
JP2015253735A 2015-12-25 2015-12-25 Structure for installing solenoid valve to automatic transmission for automobile Ceased JP2017116025A (en)

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JP2015253735A JP2017116025A (en) 2015-12-25 2015-12-25 Structure for installing solenoid valve to automatic transmission for automobile
KR1020160174823A KR20170077045A (en) 2015-12-25 2016-12-20 Attached structure to automatic transmission for automobile of solenoid valve
CN201611216920.2A CN107023641A (en) 2015-12-25 2016-12-26 Installation constitution of the magnetic valve relative to vapour automatic transmission for vehicles

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WO2022258103A1 (en) * 2021-06-09 2022-12-15 Schaeffler Technologies AG & Co. KG Installation space-saving and safe control unit for the electrohydraulic actuation of motor vehicle assemblies

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JPH10332018A (en) * 1997-05-27 1998-12-15 Jatco Corp Solenoid valve mounting structure for hydraulic control device
JP4263428B2 (en) * 2002-06-25 2009-05-13 矢崎総業株式会社 transmission
JP5093169B2 (en) * 2009-03-24 2012-12-05 アイシン・エィ・ダブリュ株式会社 Solenoid valve device
US8499795B2 (en) * 2009-11-24 2013-08-06 Keihin Corporation Solenoid valve device
CN101725705B (en) * 2009-12-15 2012-09-26 重庆青山工业有限责任公司 Double-clutch speed changer integrated control module
US9227501B2 (en) * 2012-10-22 2016-01-05 GM Global Technology Operations LLC Transmission for a vehicle and a method of assembling a modular motor assembly in the transmission

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Publication number Priority date Publication date Assignee Title
WO2022258103A1 (en) * 2021-06-09 2022-12-15 Schaeffler Technologies AG & Co. KG Installation space-saving and safe control unit for the electrohydraulic actuation of motor vehicle assemblies

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