JP2010217122A - Testing device for transmission - Google Patents

Testing device for transmission Download PDF

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JP2010217122A
JP2010217122A JP2009067174A JP2009067174A JP2010217122A JP 2010217122 A JP2010217122 A JP 2010217122A JP 2009067174 A JP2009067174 A JP 2009067174A JP 2009067174 A JP2009067174 A JP 2009067174A JP 2010217122 A JP2010217122 A JP 2010217122A
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transmission
water cooling
oil pan
cooling cover
oil
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Yoshikei Kubota
義啓 久保田
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Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
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Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem, wherein a water cooling cover and an oil pan are difficult to be attached and detached because outer shapes of the water cooling cover attached in testing a transmission and in completing testing, and the oil pans are comparatively large and have considerable weights. <P>SOLUTION: A jack is arranged at a lower position of the transmission attached to a testing machine. A lower water-cooling cover is movably connected on a movable rod line of the jack to be moved to a lower position of the transmission; and when it is at a prescribed position, an upper water cooling cover is attached. In addition, oil removed from the transmission, after testing moves the oil pan is always stored at a fixed side to a lower part of the transmission to be fixed, and attachment and detachment of the oil pan adhering oil are enabled in a simple manner, in a short time. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、変速機の試験装置に係り、特に変速機を試験するときの水冷カバーとオイルパンを備えた変速機の試験装置に関するものである。   The present invention relates to a transmission testing device, and more particularly to a transmission testing device including a water cooling cover and an oil pan when testing a transmission.

自動車の部品試験の一つである変速機の試験装置としては、特許文献１や特許文献２が公知となっている。
変速機の試験装置には、被試験装置である変速機の両側に回転軸を介してダイナモメータが連結されるか、或いは、特許文献１の図１で示すように、変速機の他方側には駆動用エンジン、及び連結軸を介して等速機が連結される等の構成となっている。
また、特許文献２には、変速機を環境試験器の収納し、変速機内の油は、試験される温度環境に対応するようにオイルパンを介して油タンクに落下収集することが記載されている。 Patent Documents 1 and 2 are well-known as a transmission test apparatus that is one of parts tests for automobiles.
In the transmission test apparatus, a dynamometer is connected to both sides of the transmission as a device under test via a rotating shaft, or, as shown in FIG. 1 of Patent Document 1, on the other side of the transmission. Is configured such that a constant speed machine is connected via a drive engine and a connecting shaft.
Further, Patent Document 2 describes that the transmission is housed in an environmental tester, and the oil in the transmission falls and collects in an oil tank via an oil pan so as to correspond to the temperature environment to be tested. Yes.

特許第３９８２１７９号公報Japanese Patent No. 3982179 特許第３８７９７９８号公報Japanese Patent No. 3879798

変速機の試験としては、性能試験や環境試験等の他に耐強度試験がある。耐強度試験は、変速機に与えるトルクを大きくしてギヤの強度試験を目的としたものであるが、特に近年、ギヤを含めた機械的な強度試験としては過酷なトルク状態下での試験が実施されている。その場合、変速機の機械的な損傷発生以前に、熱発生による損傷が発生する虞が生じ、これを防止するために、試験には変速機の外周から水冷することが行われ、変速機の外周には試験中における水の飛沫を防止するために水冷カバーが設けられる。この水冷カバーは、変速機の外周を覆うように設けられることから外形は大きく相当の重量となって取り付け、取り外しが困難となっている。
また、変速機試験時には、中空状に形成された連結軸を介して変速機内にトルコン油が注入されるが、試験終了時には変速機の下部に人力でオイルパンを配置して油抜きを行っている。このため、オイルパンの取り付け、取り外しも困難となっている。 The transmission test includes a strength test in addition to a performance test and an environmental test. The strength test is intended for gear strength tests by increasing the torque applied to the transmission, but in recent years, as a mechanical strength test including gears, tests under severe torque conditions have been conducted. It has been implemented. In that case, before the mechanical damage of the transmission occurs, there is a possibility that damage due to heat generation may occur, and in order to prevent this, water cooling is performed from the outer periphery of the transmission in the test. A water cooling cover is provided on the outer periphery in order to prevent splashing of water during the test. Since this water-cooled cover is provided so as to cover the outer periphery of the transmission, the outer shape is large and has a considerable weight and is difficult to attach and remove.
Also, during transmission tests, torque converter oil is injected into the transmission via a hollow connecting shaft. At the end of the test, an oil pan is manually placed under the transmission to drain the oil. Yes. For this reason, it is difficult to attach and remove the oil pan.

本発明が目的とするとこは、水冷カバーとオイルパンを簡単に取り付け、取り外しを可能とした変速機の試験装置を提供することにある。   An object of the present invention is to provide a transmission testing apparatus in which a water cooling cover and an oil pan can be easily attached and detached.

本発明は、架台上に設置された試験機に、入力中間軸と出力中間軸を介して変速機を取り付け試験する試験装置において、
試験機に取り付けられる変速機下部位置にジャッキを配設し、このジャッキの可動ロッド線上に、一端が固定体によって固定された中空状の支持部を設け、この支持部の他端にはカバー部が載置される受け部を固着すると共に、
前記受け部は、上部水冷カバーと下部水冷カバーとに分割構成され、上部水冷カバーに冷却水の供給口を設け、下部水冷カバーの底部に孔を穿設して排水口を有する排水筒を連結し、この排水筒を前記支持部の中空部に可動自在に挿入して前記可動ロッドと係合するよう構成したことを特徴としたものである。 The present invention relates to a test apparatus for mounting and testing a transmission to a test machine installed on a gantry via an input intermediate shaft and an output intermediate shaft.
A jack is arranged at the lower position of the transmission attached to the testing machine, and a hollow support portion having one end fixed by a fixed body is provided on the movable rod line of the jack, and a cover portion is provided at the other end of the support portion. While fixing the receiving part on which is placed,
The receiving part is divided into an upper water cooling cover and a lower water cooling cover, and a cooling water supply port is provided in the upper water cooling cover, and a hole is formed in the bottom of the lower water cooling cover to connect a drain cylinder having a drain port. The drain tube is movably inserted into the hollow portion of the support portion and is configured to engage with the movable rod.

本発明の請求項２は、ジャッキは足踏み操作部付きの油圧ジャッキとし、可動ロッドの先端部にバネを取り付けたことを特徴としたものである。   According to a second aspect of the present invention, the jack is a hydraulic jack with a stepping operation portion, and a spring is attached to the tip of the movable rod.

本発明の請求項３は、架台とギャッキとの間に複数の支柱を立設して各支柱間にレールバーを固着し、このレールバーに移動、並びに回動自在にオイルパンを取り付け、このオイルパンを油回収時にレールバーを介し変速機取り付け位置下部に移動させて表面を水平状態に固定し、油回収終了時には収納位置に移動してオイルパンの表面を垂直状態に維持するよう構成したことを特徴としたものである。   According to a third aspect of the present invention, a plurality of pillars are erected between the gantry and the gack and a rail bar is fixed between the pillars, and an oil pan is attached to the rail bar so as to move and rotate. When the oil is collected, it is moved to the lower part of the transmission mounting position via the rail bar to fix the surface in a horizontal state, and when the oil is collected, it is moved to the storage position to keep the surface of the oil pan in the vertical state It is what.

本発明の請求項４は、オイルパンの移動線上に、位置決め用のインデックスプランジャーを設けたことを特徴としたものである。   According to a fourth aspect of the present invention, an index plunger for positioning is provided on the movement line of the oil pan.

以上のとおり、本発明によれば、変速機の取り付けられる下部位置にジャッキを配設し、このジャッキの可動ロッド線上に下部水冷カバーを可動自在に連接し手変速機の下部位置に移動させ、所定位置となったとき上部水冷カバーを取り付けるようにしたものである。これにより、重量のある水冷カバー装置の取り付け、取外しが短時間で簡単に可能となるものである。
また、試験後の変速機からの油抜きも、常時固定側に収納されたオイルパンを変速機の下部に移動させて固定することで可能となり、油の付着したオイルパンの取り付け、取外しも短時間で簡単に可能となるものである。 As described above, according to the present invention, the jack is disposed at the lower position where the transmission is attached, the lower water cooling cover is movably connected on the movable rod line of the jack, and is moved to the lower position of the manual transmission. The upper water cooling cover is attached when the predetermined position is reached. As a result, it is possible to easily attach and remove the heavy water-cooled cover device in a short time.
In addition, oil can be drained from the transmission after the test by moving the oil pan stored on the fixed side to the lower part of the transmission and fixing it, and it is easy to install and remove the oil pan with oil attached. It can be easily done in time.

図１は、変速機試験装置の要部正面図である。１は被試験機である変速機で、その出力軸側には、出力側中間軸2、及びトルクメータ３を介して図示省略の動力計が接続される。また、変速機１の入力側には、入力側中間軸４を介して図示省略の動力計が接続される。出力側中間軸2、及び入力側中間軸４は、それぞれ架台５，６によって回動自在に支承される。架台５，６は、定盤などの固定側において固定される。１０は水冷カバー装置で、この水冷カバー装置１０は図２で示すように、円筒状に形成されたカバー部１１とジャッキ２０より構成されている。カバー部１１は上下2分割となる構成にされ、上部水冷カバー１１ａと下部水冷カバー１１ｂはボルトなどの固定部材１４によって固定される。   FIG. 1 is a front view of an essential part of a transmission test apparatus. Reference numeral 1 denotes a transmission which is a machine under test, and an output shaft intermediate shaft 2 and a dynamometer (not shown) are connected to the output shaft side via a torque meter 3. A dynamometer (not shown) is connected to the input side of the transmission 1 via the input side intermediate shaft 4. The output side intermediate shaft 2 and the input side intermediate shaft 4 are rotatably supported by the mounts 5 and 6, respectively. The mounts 5 and 6 are fixed on a fixed side such as a surface plate. Reference numeral 10 denotes a water-cooled cover device, and the water-cooled cover device 10 includes a cover portion 11 and a jack 20 formed in a cylindrical shape as shown in FIG. The cover part 11 is configured to be divided into upper and lower parts, and the upper water cooling cover 11a and the lower water cooling cover 11b are fixed by a fixing member 14 such as a bolt.

上部水冷カバー１１ａには複数の給水口１２が設けられ、この給水口１２からカバー部１１の内部に給水装置を介して冷却水が供給される。
下部水冷カバー１１ｂには、その底部の略中心位置には配水用の孔１５が穿設されて、この孔１５には排水筒１６が連設される。排水筒１６の他端側には、排水口となる排水管１６ａが直角状に固着されている。また、下部水冷カバー１１ｂには、底部側から半円方向に沿って複数の区画壁１３が設けられている。各区画壁１３には連絡流路が形成され、カバー部に溜まった冷却水は連絡流路、及び孔１５、排水筒１６、及び排水口１６ａを通ってカバー部外に排水される。このため、排水筒１６は有底状となっている。１７は受け部で、カバー部１１を載置するために湾曲状に形成され、下部中心部には孔が穿設されてその孔と連通する中空状の支持部１８が固着されており、支持部１８の他端は固定体２３に固定されている。そして、下部水冷カバー１１ｂに固定された排水筒１６は、支持部１８の中空内上下方向に可動自在挿入される。 The upper water cooling cover 11 a is provided with a plurality of water supply ports 12, and cooling water is supplied from the water supply ports 12 to the inside of the cover portion 11 through a water supply device.
The lower water cooling cover 11b is provided with a water distribution hole 15 at a substantially central position at the bottom thereof, and a drain tube 16 is continuously provided in the hole 15. A drain pipe 16 a serving as a drain port is fixed to the other end side of the drain cylinder 16 at a right angle. The lower water cooling cover 11b is provided with a plurality of partition walls 13 along the semicircular direction from the bottom side. Each partition wall 13 is formed with a communication channel, and the cooling water accumulated in the cover part is drained outside the cover unit through the communication channel, the hole 15, the drain tube 16, and the drain port 16a. For this reason, the drain tube 16 is bottomed. Reference numeral 17 denotes a receiving portion that is formed in a curved shape for placing the cover portion 11. A hole is formed in the lower center portion, and a hollow support portion 18 that communicates with the hole is fixed. The other end of the portion 18 is fixed to the fixed body 23. And the drain cylinder 16 fixed to the lower water cooling cover 11b is movably inserted in the vertical direction in the hollow of the support portion 18.

ジャッキ２０は、ここでは油圧式が用いられ、その可動ロッド２０ａの先端には緩衝用のバネ２１が取り付けられる。ジャッキ２０の油圧操作部２２として足踏み式か手動式が用いられ、操作部２２を操作することによって可動ロッド２０ａが上下動する。このジャッキ２０は、直接か、又は固定体２３を介して定盤などの固定側にボルト等を介して固定される。つまり、下部水冷カバー１１ｂは、受け部１７、支持部１８、及び固定体２３を介して、試験装置に取り付けられた変速機１の下部位置に配設され、且つジャッキの可動ロッド２０ａは排水筒１６の下部位置となるように配設される。   The jack 20 is a hydraulic type here, and a buffer spring 21 is attached to the tip of the movable rod 20a. A stepping type or a manual type is used as the hydraulic operation unit 22 of the jack 20, and the movable rod 20 a moves up and down by operating the operation unit 22. The jack 20 is fixed directly or via a fixed body 23 to a fixed side such as a surface plate via bolts or the like. That is, the lower water cooling cover 11b is disposed at the lower position of the transmission 1 attached to the test apparatus via the receiving portion 17, the support portion 18, and the fixed body 23, and the movable rod 20a of the jack is a drain tube. 16 are arranged at lower positions.

３０はオイルパンで、水冷カバー装置１０と中間軸を支える架台との間に配設され、この実施例では架台５と支持部２３間に配設されている。オイルパン３０は図３（ａ）で示すように底部中心位置には排水用ホース取付け口３０ａを有し、且つ変速機１を取り外すときに流出するトルコン油が回収しやすいように傾斜が
設けられた格納式となっている。
図３において、３１は支柱で、ここでは３１ａ、３１ｂ、及び３１ｃの３本が、図１の図面奥行きに向かって垂立固定され、各支柱３１ａ、３１ｂ、及び３１ｃ間の頂部には円状のレールバー３２が架設される。３４は取付け具で、この取付け具３４は断面コ字状に形成され、その一方の曲面側にはオイルパン３０がボルトによって固着され、また、他方の曲面側の先端には更に内側に屈曲されてレールバー３２を掴むように爪部３４ａが設けられる。したがって、オイルパン３０は取付け具３４を介してレールバー３２に遊嵌状態で取り付けられ、レールバー上を摺動、及び回動可能な構成となっている。 An oil pan 30 is disposed between the water-cooled cover device 10 and a frame that supports the intermediate shaft. In this embodiment, the oil pan is disposed between the frame 5 and the support portion 23. As shown in FIG. 3A, the oil pan 30 has a drain hose attachment port 30a at the center of the bottom, and is inclined so that the torque converter oil that flows out when the transmission 1 is removed can be easily collected. It is a retractable type.
In FIG. 3, 31 is a support column, and here, three of 31a, 31b, and 31c are vertically fixed toward the drawing depth of FIG. 1, and a circular shape is formed at the top between the support columns 31a, 31b, and 31c. The rail bar 32 is constructed. Reference numeral 34 denotes a fixture, and the fixture 34 is formed in a U-shaped cross section, and an oil pan 30 is fixed to one curved surface side thereof with a bolt, and the other curved surface side is further bent inward. A claw portion 34a is provided to grip the rail bar 32. Therefore, the oil pan 30 is attached to the rail bar 32 via the attachment 34 in a loosely fitted state, and is configured to be able to slide and rotate on the rail bar.

図３（ａ）はオイルパン３０を格納するときの状態を表し、図３（ｂ）はオイルパン３０の移動状態を示すもので、収納位置におけるオイルパン３０は取付け具３４を介してレールバー３２を回動し、支柱３１の配列位置と直列状態に収納される。３５は支柱３１に固定されたストッパーで、オイルパン３０が折りたたまれて収納するときのストッパーとなる。３６はレールバー線上に配置されたインデックスプランジャーで、試験終了に伴うトルコン油回収後にオイルパン３０を収納位置に移動したとき正しい位置にセットできるよう位置決めピンが設けられ、また、そのセット時の衝撃緩和のためにマグネット式のクッションが挿入されている。   FIG. 3A shows a state when the oil pan 30 is stored, and FIG. 3B shows a moving state of the oil pan 30. The oil pan 30 in the storage position is connected to the rail bar 32 via the fixture 34. And is stored in series with the arrangement position of the columns 31. Reference numeral 35 denotes a stopper fixed to the support 31 and serves as a stopper when the oil pan 30 is folded and stored. Reference numeral 36 denotes an index plunger arranged on the rail bar line, and a positioning pin is provided so that the oil pan 30 can be set to the correct position when the oil pan 30 is moved to the storage position after the torque converter oil is collected at the end of the test. A magnetic cushion is inserted for relaxation.

以上のように構成された試験装置において、水冷カバー装置１０とオイルパン２５のセット手順について説明する。
試験に当たり、変速機１の出力軸は出力側中間軸２に結合され、また、変速機１のタービン部は入力側中間軸４に連結される。変速機１の設置下部に配設される上部水冷カバー１１ａは分離された状態となっており、且つ下部水冷カバー１１ｂは、一体的に形成された排水筒１６を支持部１８に挿入して受け部１７に載置された状態なっている。 A procedure for setting the water cooling cover device 10 and the oil pan 25 in the test apparatus configured as described above will be described.
In the test, the output shaft of the transmission 1 is coupled to the output-side intermediate shaft 2, and the turbine portion of the transmission 1 is coupled to the input-side intermediate shaft 4. The upper water cooling cover 11a disposed at the lower portion of the transmission 1 is in a separated state, and the lower water cooling cover 11b is received by inserting the drain tube 16 formed integrally into the support portion 18. It is in a state of being placed on the portion 17.

変速機１の試験装置への取り付け完了によって油圧操作部２２を足踏み操作し、可動ロッド２０ａを上昇させる。その際、バネ２１の先端は排水筒１６の下部に当接し、且つ徐々に圧縮されながら排水筒１６を介して下部水冷カバー１１ｂを上方に押上げる。作業者は位置を目視しながらその位置が所定位置となるまで下部水冷カバー１１ｂを上昇させ、所定位置となったときに下部水冷カバー１１ｂの上方向から上部水冷カバー１１ａを被せ、固定部材１４によって固定することで、水冷カバー装置１０の取り付けが終了する。   When the transmission 1 is completely attached to the test apparatus, the hydraulic operation unit 22 is stepped on to raise the movable rod 20a. At that time, the tip of the spring 21 contacts the lower part of the drain tube 16 and pushes the lower water cooling cover 11b upward through the drain tube 16 while being gradually compressed. While observing the position, the operator raises the lower water cooling cover 11b until the position reaches a predetermined position, and when it reaches the predetermined position, covers the upper water cooling cover 11a from above the lower water cooling cover 11b. By fixing, the attachment of the water cooling cover device 10 is completed.

試験時には、水冷カバー装置１０の給水口１２から冷却水が供給されて変速機１を冷却する。冷却水は区画壁１３により形成された各区画に溜まった後、孔１５、排水筒１６、及び排水口１６ａを通って排出される。
試験終了時には、固定部材１４、上部水冷カバー１１ａを取り外した後、ジャッキの操作部２２を操作することで下部水冷カバー１１ｂを降下させ、変速機取外しに伴うその後の作業の邪魔にならない位置に退避させる。
なお、この冷却時において、水冷カバー１１内に冷却水を一旦溜めて試験を実行してもよく、試験中冷却水を循環させてもよいことは勿論である。 During the test, cooling water is supplied from the water supply port 12 of the water cooling cover device 10 to cool the transmission 1. The cooling water is accumulated in each section formed by the partition wall 13 and then discharged through the hole 15, the drain tube 16, and the drain port 16a.
At the end of the test, after removing the fixing member 14 and the upper water-cooling cover 11a, the lower water-cooling cover 11b is lowered by operating the operation portion 22 of the jack and retracted to a position that does not interfere with the subsequent work accompanying the removal of the transmission. Let
In this cooling, the cooling water may be temporarily stored in the water cooling cover 11 and the test may be executed, and the cooling water may be circulated during the test.

次に、試験機からの変速機取外しに先立って、オイルパン３０を変速機取付け位置の下部に配置してトルコン油の排出を行う。オイルパン３０は、通常、図1で示す位置で表面（油受け面）を垂直状態にして収納されている。そのオイルパン３０を、取手３０ｂを持って略90°回動、或いはレールバー３２に吊り下げた状態で変速機１の下部位置にまで移動させ、固定部材介して表面を水平状態に固定する。固定後は、ホース取付け口３０ａにホースを取り付けて油の回収作業を行ない、終了後は再度収納位置にまで移動させて90°折り畳んだ状態でレールバー３２に吊り下げ収納する。したがって、通常は、コンパクトに収納され、試験や他の作業に対する邪魔にはならない状態となっている。   Next, prior to the removal of the transmission from the testing machine, the oil pan 30 is arranged at the lower part of the transmission mounting position to discharge the torque converter oil. The oil pan 30 is usually stored with the surface (oil receiving surface) in a vertical state at the position shown in FIG. The oil pan 30 is rotated approximately 90 ° with the handle 30b or is moved to the lower position of the transmission 1 while being suspended from the rail bar 32, and the surface is fixed in a horizontal state via a fixing member. After fixing, a hose is attached to the hose attachment port 30a to collect oil, and after completion, the hose is moved to the storage position again, and is suspended and stored in the rail bar 32 in a folded state by 90 °. Therefore, it is normally stored in a compact state and does not interfere with testing or other work.

本発明の実施形態を示す変速機試験装置の要部正面図。The principal part front view of the transmission test apparatus which shows embodiment of this invention. 水冷カバー装置の構成図で、（ａ）は正面図、（ｂ）は側面図。It is a block diagram of a water cooling cover apparatus, (a) is a front view, (b) is a side view. オイルパン装置の構成図で、（ａ）は使用状態を示す正面図、（ｂ）上面図、（ｃ）側面図。It is a block diagram of an oil pan apparatus, (a) is a front view which shows a use condition, (b) Top view, (c) Side view.

１… 変速機
２… 出力側中間軸
３… トルクメータ
４… 入力側中間軸
１０… 水冷カバー装置
１１… 水冷カバー
１６… 排水筒
１７… 受け部
１８… 支持部
２０… ジャッキ
３０… オイルパン
３１…支柱
３２…ガイドバー DESCRIPTION OF SYMBOLS 1 ... Transmission 2 ... Output side intermediate shaft 3 ... Torque meter 4 ... Input side intermediate shaft 10 ... Water cooling cover device 11 ... Water cooling cover 16 ... Drain pipe 17 ... Receiving part 18 ... Supporting part 20 ... Jack 30 ... Oil pan 31 ... Prop 32 ... Guide bar

Claims (4)

架台上に設置された試験機に、入力中間軸と出力中間軸を介して変速機を取り付け試験する試験装置において、
試験機に取り付けられる変速機下部位置にジャッキを配設し、このジャッキの可動ロッド線上に、一端が固定体によって固定された中空状の支持部を設け、この支持部の他端にはカバー部が載置される受け部を固着すると共に、
前記受け部は、上部水冷カバーと下部水冷カバーとに分割構成され、上部水冷カバーに冷却水の供給口を設け、下部水冷カバーの底部に孔を穿設して排水口を有する排水筒を連結し、この排水筒を前記支持部の中空部に可動自在に挿入して前記可動ロッドと係合するよう構成したことを特徴とした変速機の試験装置。 In a test apparatus for mounting and testing a transmission via an input intermediate shaft and an output intermediate shaft on a test machine installed on a gantry,
A jack is arranged at the lower position of the transmission attached to the testing machine, and a hollow support portion having one end fixed by a fixed body is provided on the movable rod line of the jack, and a cover portion is provided at the other end of the support portion. While fixing the receiving part on which is placed,
The receiving part is divided into an upper water cooling cover and a lower water cooling cover, and a cooling water supply port is provided in the upper water cooling cover, and a hole is formed in the bottom of the lower water cooling cover to connect a drain cylinder having a drain port. The transmission test apparatus is characterized in that the drain tube is movably inserted into the hollow portion of the support portion and engaged with the movable rod. 前記ジャッキは足踏み操作部付きの油圧ジャッキとし、可動ロッドの先端部にバネを取り付けたことを特徴とした請求項1記載の変速機の試験装置。 2. The transmission testing apparatus according to claim 1, wherein the jack is a hydraulic jack with a stepping operation portion, and a spring is attached to a tip portion of the movable rod. 前記架台とギャッキとの間に複数の支柱を立設して各支柱間にレールバーを固着し、このレールバーに移動、並びに回動自在にオイルパンを取り付け、このオイルパンを油回収時にレールバーを介し変速機取り付け位置下部に移動させて表面を水平状態に固定し、油回収終了時には収納位置に移動してオイルパンの表面を垂直状態に維持するよう構成したことを特徴とした請求項1又は２記載の変速機の試験装置。 A plurality of pillars are erected between the gantry and the gacchi, and a rail bar is fixed between the pillars, and an oil pan is attached to the rail bar so that the oil bar can be moved and rotated. 3. The structure according to claim 1, wherein the surface is fixed in a horizontal state by moving to a lower part of a transmission mounting position, and the oil pan is moved to a storage position at the end of oil recovery to keep the surface of the oil pan in a vertical state. The transmission test apparatus as described. 前記オイルパンの移動線上に、位置決め用のインデックスプランジャーを設けたことを特徴とした請求項３記載の変速機の試験装置。

4. The transmission testing apparatus according to claim 3, wherein an index plunger for positioning is provided on a movement line of the oil pan.

JP2009067174A 2009-03-19 2009-03-19 Testing device for transmission Pending JP2010217122A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305706A (en) * 2011-07-22 2012-01-04 耐世特凌云驱动系统（芜湖）有限公司 Working condition experimental device of automotive front driving shaft
CN103048621A (en) * 2012-12-28 2013-04-17 桂林电器科学研究院 Water-cooled motor test platform and use method
CN110617210A (en) * 2019-09-27 2019-12-27 江苏泗洪油嘴油泵有限公司 Oil supply and oil cut-off test bed for oil pump
CN111397912A (en) * 2020-03-25 2020-07-10 芜湖恒信汽车内饰制造有限公司 Multifunctional test tool
CN115638998A (en) * 2022-12-21 2023-01-24 帝人汽车技术(常州)有限公司 Automobile gear detection device and detection method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305706A (en) * 2011-07-22 2012-01-04 耐世特凌云驱动系统（芜湖）有限公司 Working condition experimental device of automotive front driving shaft
CN102305706B (en) * 2011-07-22 2013-04-24 耐世特凌云驱动系统（芜湖）有限公司 Working condition experimental device of automotive front driving shaft
CN103048621A (en) * 2012-12-28 2013-04-17 桂林电器科学研究院 Water-cooled motor test platform and use method
CN110617210A (en) * 2019-09-27 2019-12-27 江苏泗洪油嘴油泵有限公司 Oil supply and oil cut-off test bed for oil pump
CN111397912A (en) * 2020-03-25 2020-07-10 芜湖恒信汽车内饰制造有限公司 Multifunctional test tool
CN115638998A (en) * 2022-12-21 2023-01-24 帝人汽车技术(常州)有限公司 Automobile gear detection device and detection method

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