JP2006162486A - Testing apparatus for vehicular parts and engine - Google Patents

Testing apparatus for vehicular parts and engine Download PDF

Info

Publication number
JP2006162486A
JP2006162486A JP2004356139A JP2004356139A JP2006162486A JP 2006162486 A JP2006162486 A JP 2006162486A JP 2004356139 A JP2004356139 A JP 2004356139A JP 2004356139 A JP2004356139 A JP 2004356139A JP 2006162486 A JP2006162486 A JP 2006162486A
Authority
JP
Japan
Prior art keywords
engine
shaft
ring
torque
alloy
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
JP2004356139A
Other languages
Japanese (ja)
Other versions
JP4617860B2 (en
Inventor
Tomonobu Furuta
智信 古田
Tsutomu Takizawa
勉 滝沢
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP2004356139A priority Critical patent/JP4617860B2/en
Publication of JP2006162486A publication Critical patent/JP2006162486A/en
Application granted granted Critical
Publication of JP4617860B2 publication Critical patent/JP4617860B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To generate an exciting force equivalent to a case for an engine, reduce torque fluctuations caused by torsional vibration at a resonance point, and perform proper tests without replacing parts in all regions. <P>SOLUTION: A ring 35 made of D2052 metal, which is a vibration-damping metal, is fitted to a hole 19e provided in a part near the outer regions of a planar part 19b of a flywheel 19. A joint bolt 30, inserted into the ring 35, is screwed into a female screw part 18a of a torque meter 18 via a washer 31. A female screw part 19f for mounting the mounting plate 27 of a torque converter 17a is provided on the outer face of the planar part 19b. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、エンジン、トランスミッション、トルクコンバータ、ブレーキ等の車両部品の試験を行なう車両部品及びエンジンの試験装置に関するものである。   The present invention relates to a vehicle part for testing a vehicle part such as an engine, a transmission, a torque converter, and a brake, and an engine testing apparatus.

図２は特許文献１に示された従来のエンジンの試運転装置の正面図を示し、１はベッドの中央部に設けられた水平ガイドレール、２はガイドレール１上に軸方向摺動自在に載置された可動軸受、３，４は互いに嵌合する雄スプラインシャフト及び雌スプラインシャフトであり、伸縮自在な中間軸を形成し、雄スプラインシャフト３はターニングギア８を介して動力計１０と連結され、雌スプラインシャフト４は可動軸受２に相対的に軸方向変位しないように支持されている。５は可撓性緩衝継手であり、その一端は雌スプラインシャフト４に嵌着され、他端は連結軸６に嵌着され、連結軸６の先端部にはエンジン９に連結されたフライホイル７に付設されたクラッチの出力軸の雌スプラインに嵌合する雄スプラインが設けられている。１１，１２はエンジン９に突設されたフロントマウンティング及びリアマウンティング、１３，１４はこれらを支持する支持部材である。   FIG. 2 is a front view of a conventional engine test run device disclosed in Patent Document 1, wherein 1 is a horizontal guide rail provided at the center of the bed, and 2 is slidably mounted on the guide rail 1 in the axial direction. The movable bearings 3 and 4 are a male spline shaft and a female spline shaft that are fitted to each other to form a telescopic intermediate shaft. The male spline shaft 3 is connected to a dynamometer 10 via a turning gear 8. The female spline shaft 4 is supported by the movable bearing 2 so as not to be relatively displaced in the axial direction. Reference numeral 5 denotes a flexible shock-absorbing joint, one end of which is fitted to the female spline shaft 4, the other end is fitted to the connecting shaft 6, and the flywheel 7 connected to the engine 9 at the tip of the connecting shaft 6. A male spline is provided to be fitted to the female spline of the output shaft of the clutch attached to the clutch. Reference numerals 11 and 12 denote front and rear mountings protruding from the engine 9, and reference numerals 13 and 14 denote support members for supporting them.

上記構成において、エンジンの据付に際しては、可動軸受２を動力計１０寄りに移動して連結軸６の雄スプラインも同方向に移動させ、エンジン９のマウンティング１１，１２を支持部材１３，１４上に固定する。しかる後、可動軸受２をエンジン９寄りに移動させると、ターニングギア８の回転に伴い可撓性緩衝継手５の可撓性により連結軸６の先端のスプラインはフライホイル７のクラッチのトランスミッションシャフト挿入用スプライン孔に嵌合し、直ちにエンジン９の試運転に入る。   In the above configuration, when the engine is installed, the movable bearing 2 is moved closer to the dynamometer 10 and the male spline of the connecting shaft 6 is also moved in the same direction, so that the mountings 11 and 12 of the engine 9 are placed on the support members 13 and 14. Fix it. Thereafter, when the movable bearing 2 is moved closer to the engine 9, the spline at the tip of the connecting shaft 6 is inserted into the transmission shaft of the clutch of the flywheel 7 due to the flexibility of the flexible buffer joint 5 as the turning gear 8 rotates. The engine 9 is immediately put into a trial run.

又、特許文献２に記載された内燃機関試験設備おいては、エンジンの回転軸とダイナモメータの駆動軸との間にゴムカップリングを設け、ねじり共振の発生を抑制するものが示されている。   Moreover, in the internal combustion engine test facility described in Patent Document 2, a rubber coupling is provided between an engine rotation shaft and a dynamometer drive shaft to suppress the occurrence of torsional resonance. .

図３及び図４は従来の自動車のＦＲ（前エンジン後輪駆動）トランスミッション試験装置の全体図及びその一部拡大図を示し、１５は駆動ダイナモメータ（駆動モータ）、１６は面板１６ａを有し、面板１６ａにトランスミッション１７が取り付けられた取付台であり、トランスミッション１７はトルクコンバータ１７ａを有する。駆動ダイナモメータ１５の駆動軸１５ａには入力側トルクメータ１８、フライホイルアタッチメント１９及び取付板２７を介してトルクコンバータ１７ａが取り付けられる。フライホイルアタッチメント１９への取付板２７の取付はボルト２８により行なわれる。一方、２０は吸収ダイナモメータ（吸収モータ）であり、その入力側にはカップリング２１及び出力側トルクメータ２２を介して中間軸２３が連結され、中間軸２３は補助軸受２４に回転自在に支持されるとともに、中間軸２３にはカップリングフランジ２５を介して連結軸２６の一端が連結され、連結軸２６の他端はトルクコンバータ１７ａにスプライン嵌合される。   3 and 4 show an overall view and a partially enlarged view of a conventional FR (front engine rear wheel drive) transmission test apparatus of an automobile, 15 is a drive dynamometer (drive motor), and 16 has a face plate 16a. The mounting plate has a transmission 17 attached to the face plate 16a. The transmission 17 has a torque converter 17a. A torque converter 17 a is attached to the drive shaft 15 a of the drive dynamometer 15 via an input side torque meter 18, a flywheel attachment 19 and an attachment plate 27. The attachment plate 27 is attached to the flywheel attachment 19 by bolts 28. On the other hand, an absorption dynamometer (absorption motor) 20 has an intermediate shaft 23 connected to its input side via a coupling 21 and an output side torque meter 22, and the intermediate shaft 23 is rotatably supported by an auxiliary bearing 24. At the same time, one end of a connecting shaft 26 is connected to the intermediate shaft 23 via a coupling flange 25, and the other end of the connecting shaft 26 is splined to the torque converter 17a.

上記構成において、駆動ダイナモメータ１５の駆動によりトルクメータ１８及びフライホイルアタッチメント１９を介してトルクコンバータ１７ａの入力側が駆動され、トルクコンバータ１７ａの出力側は連結軸２６、中間軸２３、トルクメータ２２及びカップリング２１を介して吸収ダイナモメータ２０に連結され、その出力が吸収される。
実開平１−１６８８４５号公報 特開平８−３２７５００号公報 In the above configuration, the drive dynamometer 15 drives the torque converter 17a via the torque meter 18 and the flywheel attachment 19, and the output side of the torque converter 17a is connected to the connecting shaft 26, the intermediate shaft 23, the torque meter 22, It is connected to the absorption dynamometer 20 through the coupling 21 and the output is absorbed.
Japanese Utility Model Publication No. 1-168845 JP-A-8-327500

図３及び図４に示した従来のトランスミッション試験装置においては、駆動軸１５ａにエンジンの場合と同等の加振力を発生させるために、図５（ａ），（ｂ）に示すように、フライホイルアタッチメント１９を高剛性（３５０〜４５０Ｈｚ）の構成としていた。即ち、図５（ａ），（ｂ）は図３に示したトランスミッション試験装置の高剛性タイプのフライホイルアタッチメント部分の縦断正面図及び側面図を示し、フライホイルアタッチメント１９は二つの平板状部分１９ａ，１９ｂからなり、一方の平板状部分１９ａの中央にはフランジ部１９ｃが形成され、他方の平板状部分１９ｂの中心にはフランジ部１９ｃと嵌合する孔部１９ｄが形成される。又、平板状部分１９ｂの外周寄り部分に複数の孔１９ｅを設けるとともに、孔１９ｅにリング２９を嵌合し、リング２９に挿通した継手ボルト３０を座金３１を介してトルクメータ１８に設けた雌ねじ部１８ａに螺合する。平板状部分１９ｂの外面には取付板２７をボルト２８により取り付けるための複数の雌ねじ部１９ｆが設けられる。   In the conventional transmission test apparatus shown in FIGS. 3 and 4, in order to generate an excitation force equivalent to that of the engine in the drive shaft 15a, as shown in FIGS. The wheel attachment 19 was configured to have a high rigidity (350 to 450 Hz). 5A and 5B show a longitudinal front view and a side view of the high rigidity type flywheel attachment portion of the transmission test apparatus shown in FIG. 3, and the flywheel attachment 19 has two flat plate portions 19a. 19b, a flange portion 19c is formed at the center of one flat plate portion 19a, and a hole portion 19d fitted to the flange portion 19c is formed at the center of the other flat plate portion 19b. In addition, a plurality of holes 19e are provided in the peripheral portion of the flat plate portion 19b, a ring 29 is fitted into the hole 19e, and a joint bolt 30 inserted through the ring 29 is provided in the torque meter 18 via a washer 31. Screwed into the portion 18a. A plurality of female screw portions 19f for attaching the attachment plate 27 with bolts 28 are provided on the outer surface of the flat plate portion 19b.

しかしながら、トルクコンバータ１７ａを取り付けるためのフライホイルアタッチメント１９の構成を高剛性とした場合、共振点でのねじり振動によるトルク変動が増幅されるため、共振点付近での運転時においては、図６（ａ），（ｂ）に示すように低剛性の構成にせざるを得なかった。即ち、図６（ａ），（ｂ）は図３に示したトランスミッション試験装置の低剛性タイプのフライホイルアタッチメント部分の縦断正面図及び側面図を示し、平板状部分１９ｂの外周寄り部分に設けた複数の孔１９ｅにはリング状の防振ゴム３２を嵌合し、防振ゴム３２には両端部に鍔部を有するカラー３３を嵌合し、カラー３３に挿通した六角穴付ボルト３４を座金３１を介してトルクメータ１８の雌ねじ部１８ａに螺合する。このように、トルクメータ１８に対するフライホイルアタッチメント１９の取付に防振ゴム３２を介在させたことにより、フライホイルアタッチメント１９を低剛性状態とし、トルク変動の増幅を抑制していた。又、防振ゴム３２を用いた場合、許容トルクと許容回転数に制限があり（回転数が上がると、許容トルクが下がる。）、仕様を満足させることができない場合が生じた。   However, when the configuration of the flywheel attachment 19 for attaching the torque converter 17a is made to be highly rigid, torque fluctuation due to torsional vibration at the resonance point is amplified, and therefore when operating near the resonance point, FIG. As shown in a) and (b), a low rigidity configuration was unavoidable. 6 (a) and 6 (b) show a longitudinal front view and a side view of the low-rigidity type flywheel attachment portion of the transmission test apparatus shown in FIG. 3, which is provided near the outer periphery of the flat plate portion 19b. Ring-shaped anti-vibration rubber 32 is fitted into the plurality of holes 19e, collars 33 having flanges at both ends are fitted into the anti-vibration rubbers 32, and hexagon socket bolts 34 inserted through the collars 33 are washers. The screw 31 is screwed into the internal thread portion 18 a of the torque meter 18 via 31. As described above, the anti-vibration rubber 32 is interposed in the attachment of the flywheel attachment 19 to the torque meter 18, thereby making the flywheel attachment 19 in a low rigidity state and suppressing an increase in torque fluctuation. In addition, when the anti-vibration rubber 32 is used, the allowable torque and the allowable rotational speed are limited (the allowable torque decreases as the rotational speed increases), and the specification may not be satisfied.

上記した図３及び図４に示した従来例においては、駆動軸１５ａに加振力を発生させるためにフライホイルアタッチメント１９の取付に高剛性を持たせると、共振点でのねじり振動によるトルク変動が増幅されるので、共振点付近での運転時にはフライホイルアタッチメント１９の取付を低剛性にしなければならなかった。又、特許文献１，２に示した従来のエンジンの試験装置においても、エンジンとダイナモメータとの間をゴムやばね等の可撓性部材を介して連結し、ねじり共振の発生を抑制するようにしたものが示されており、エンジンと同等の加振力を発生させることができなかった。   In the conventional example shown in FIG. 3 and FIG. 4 described above, if the mounting of the flywheel attachment 19 is made to have a high rigidity in order to generate an excitation force on the drive shaft 15a, torque fluctuation due to torsional vibration at the resonance point will occur. As a result, the flywheel attachment 19 must be attached with low rigidity during operation near the resonance point. Also, in the conventional engine testing apparatus shown in Patent Documents 1 and 2, the engine and the dynamometer are connected via a flexible member such as rubber or a spring so as to suppress the occurrence of torsional resonance. It was shown that it was not possible to generate the same excitation force as the engine.

この発明は上記のような課題を解決するために成されたものであり、エンジンの場合と同等の加振力を発生することができるとともに、共振点でのねじり振動によるトルク変動を低減することができ、すべての領域で部品交換なしに良好な試験を行なうことができ、かつ許容回転数や許容トルクを増大することができる車両部品及びエンジンの試験装置を得ることを目的とする。   The present invention has been made to solve the above-described problems, and can generate an excitation force equivalent to that of an engine and reduce torque fluctuation due to torsional vibration at a resonance point. It is an object of the present invention to obtain a test apparatus for vehicle parts and an engine that can perform a good test without replacing parts in all areas and can increase an allowable rotational speed and an allowable torque.

この発明の請求項１に係る車両部品の試験装置は、駆動側に被試験機の入力側を連結するとともに、被試験機の出力側に吸収側を連結した車両の試験装置において、駆動側と被試験機との連結を制振合金であるＤ２０５２合金からなる部材を介して行なったものである。   According to a first aspect of the present invention, there is provided a vehicular component testing apparatus in which a drive side is connected to an input side of a machine under test and an absorption side is connected to an output side of the machine under test. The connection to the machine under test is made through a member made of D2052 alloy, which is a damping alloy.

この発明の請求項２に係る車両部品の試験装置は、エンジンと同等のねじり加振力を発生する駆動モータの軸と被試験機の軸を直結した車両部品の試験装置において、前記軸同士の結合に用いられるボルト結合部分をリング状の制振合金を介して結合したものである。   According to a second aspect of the present invention, there is provided a vehicle component test apparatus according to a second aspect of the present invention, wherein the drive motor shaft that generates the torsional excitation force equivalent to the engine and the shaft of the device under test are directly connected. A bolt coupling portion used for coupling is coupled via a ring-shaped damping alloy.

請求項３に係るエンジンの試験装置は、エンジンの出力軸とダイナモメータの軸とを直結したエンジンの試験装置において、前記軸同士の結合に用いられるボルト結合部分をリング状の制振合金を介して結合したものである。   The engine test apparatus according to claim 3 is an engine test apparatus in which the output shaft of the engine and the shaft of the dynamometer are directly coupled, and a bolt coupling portion used for coupling the shafts via a ring-shaped damping alloy. Are combined.

以上のようにこの発明の請求項１によれば、駆動側と被試験機との連結をＤ２０５２合金からなる部材を介して行なっており、Ｄ２０５２合金は双晶の発生と移動により運動エネルギーを熱エネルギーに変化させて振動を吸収し、また外部からの負荷がなくなると、双晶が消滅して無負荷状態となるので、制振能の周波数依存性が少なくなり、共振点でのねじり振動によるトルク変動を低減するとともに、駆動軸はエンジンの場合と同等の加振力を発生し、すべての領域で部品交換なしに良好な試験を行なうことができる。又、Ｄ２０５２合金は成形性、加工性に優れているので、従来使用されている部品と同一形状にすることができ、設計が容易となる。さらに、防振ゴムを使用しないので、Ｄ２０５２合金の応力範囲内であれば、回転数及びトルクの範囲を拡大することができる。   As described above, according to the first aspect of the present invention, the drive side and the device under test are connected via the member made of the D2052 alloy, and the D2052 alloy generates the kinetic energy by the generation and movement of twins. When the vibration is absorbed by changing to energy, and the external load is lost, the twinning disappears and it becomes a no-load state, so the frequency dependence of the damping capacity is reduced and it is caused by the torsional vibration at the resonance point. In addition to reducing torque fluctuations, the drive shaft generates an excitation force equivalent to that of an engine, and a good test can be performed without replacing parts in all regions. Further, since the D2052 alloy is excellent in formability and workability, it can be formed in the same shape as a conventionally used component, and the design becomes easy. Furthermore, since vibration-proof rubber is not used, the rotational speed and torque ranges can be expanded within the stress range of the D2052 alloy.

又、請求項２によれば、エンジンと同等のねじり加振力を発生する駆動モータの軸と被試験機の軸との軸同士の結合に用いられるボルト結合部分にリング状の制振合金を用いているので、請求項１と同様の効果を奏する。   According to claim 2, the ring-shaped damping alloy is provided on the bolt coupling portion used for coupling the shaft of the drive motor that generates the torsional excitation force equivalent to the engine and the shaft of the machine under test. Since it is used, the same effect as in the first aspect can be obtained.

請求項３によれば、エンジンとダイナモメータとを直結したエンジン試験装置においても、ボルト結合部分にリング状の制振合金を用いて結合しており、やはり請求項１と同様の効果を奏する。   According to the third aspect, even in the engine test apparatus in which the engine and the dynamometer are directly coupled, the bolt coupling portion is coupled using the ring-shaped damping alloy, and the same effect as that of the first aspect is obtained.

以下、この発明を実施するための最良の形態を図面とともに説明する。図１（ａ），（ｂ）はこの発明の実施最良形態による車両のトランスミッション試験装置のフライホイルアタッチメント部分の縦断正面図及び側面図を示し、平板状部分１９ｂの外周寄り部分に設けられた複数の孔１９ｅには制振合金であるＤ２０５２合金からなるリング３５が嵌合され、リング３５に挿通した継手ボルト３０を座金３１を介してトルクメータ１８の雌ねじ部１８ａに螺合する。その他の構成は図５（ａ），（ｂ）の構成と同様である。   The best mode for carrying out the present invention will be described below with reference to the drawings. 1 (a) and 1 (b) show a longitudinal front view and a side view of a flywheel attachment portion of a vehicle transmission test apparatus according to the best mode for carrying out the present invention, and a plurality of portions provided near the outer periphery of a flat plate portion 19b. A ring 35 made of a D2052 alloy, which is a damping alloy, is fitted into the hole 19e, and a joint bolt 30 inserted through the ring 35 is screwed into the female thread portion 18a of the torque meter 18 via a washer 31. Other configurations are the same as the configurations of FIGS. 5A and 5B.

上記実施最良形態においては、トルクメータ１８に対するフライホイルアタッチメント１９の取付において、制振合金であるＤ２０５２合金からなるリング３５を介在させている。Ｄ２０５２合金は双晶の発生と移動により運動エネルギーを熱エネルギーに変化させて振動を吸収し、また外部からの負荷がなくなると、双晶が消滅して無負荷状態となる。このため、制振能の周波数依存性が少なくなり、共振点でのねじり振動によるトルク変動を低減することができ、また駆動ダイナモメータ１５の駆動軸１５ａはエンジンの場合と同等の加振力を発生することができ、すべての領域で部品交換なしに良好な試験を行なうことができる。又、Ｄ２０５２合金は成形性、加工性に優れているので、従来品と同形状にすることができ、設計、製造が容易となる。さらに、防振ゴムを使用しないので、Ｄ２０５２合金の応力範囲内であれば、回転数及びトルクの範囲を拡大することができる。   In the above-described best embodiment, when the flywheel attachment 19 is attached to the torque meter 18, a ring 35 made of a D2052 alloy, which is a damping alloy, is interposed. The D2052 alloy absorbs vibration by changing kinetic energy to thermal energy by the generation and movement of twins, and when the external load is lost, the twins disappear and become unloaded. For this reason, the frequency dependency of the damping capacity is reduced, torque fluctuation due to torsional vibration at the resonance point can be reduced, and the driving shaft 15a of the driving dynamometer 15 has an excitation force equivalent to that of the engine. It can be generated and good tests can be performed without replacing parts in all areas. Further, since the D2052 alloy is excellent in formability and workability, it can be formed in the same shape as a conventional product, and design and manufacture are facilitated. Furthermore, since vibration-proof rubber is not used, the rotational speed and torque ranges can be expanded within the stress range of the D2052 alloy.

なお、上記実施最良形態においては、トルクコンバータを含めたトランスミッション試験装置に適用したが、ブレーキダイナモメータにも適用することができる。又、エンジンとダイナモメータとを直結したエンジン試験装置にも適用することができる。   In the above-described best embodiment, the present invention is applied to a transmission test apparatus including a torque converter, but it can also be applied to a brake dynamometer. It can also be applied to an engine test apparatus in which an engine and a dynamometer are directly connected.

この発明の実施最良形態による車両のトランスミッション試験装置のフライホイルアタッチメント部分の縦断正面図及び側面図である。1 is a longitudinal front view and a side view of a flywheel attachment portion of a vehicle transmission test apparatus according to an embodiment of the present invention. 特許文献１に示された従来のエンジンの試運転装置の正面図である。FIG. 6 is a front view of a conventional engine test run device disclosed in Patent Document 1; 従来の自動車のＦＲトランスミッション試験装置の全体図である。1 is an overall view of a conventional automobile FR transmission test apparatus. 図３に示した従来の自動車のＦＲトランスミッション試験装置の一部拡大図である。FIG. 4 is a partially enlarged view of the conventional automobile FR transmission test apparatus shown in FIG. 3. 図３に示した従来の自動車のＦＲトランスミッション試験装置の高剛性タイプのフライホイルアタッチメント部分の縦断正面図及び側面図である。FIG. 4 is a longitudinal front view and a side view of a high-rigidity type flywheel attachment part of the conventional automobile FR transmission test apparatus shown in FIG. 3. 図３に示した従来の自動車のＦＲトランスミッション試験装置の低剛性タイプのフライホイルアタッチメント部分の縦断正面図及び側面図である。FIG. 4 is a longitudinal front view and a side view of a low-rigidity type flywheel attachment portion of the conventional automobile FR transmission test apparatus shown in FIG. 3.

符号の説明Explanation of symbols

１５…駆動ダイナモメータ
１５ａ…駆動軸
１７…トランスミッション
１７ａ…トルクコンバータ
１８…トルクメータ
１８ａ，１９ｆ…雌ねじ部
１９…フライホイルアタッチメント
１９ａ，１９ｂ…平板状部分
１９ｅ…孔
２０…吸収ダイナモメータ
２６…連結軸
２７…取付板
２８…ボルト
３０…継手ボルト
３５…リング
DESCRIPTION OF SYMBOLS 15 ... Drive dynamometer 15a ... Drive shaft 17 ... Transmission 17a ... Torque converter 18 ... Torque meter 18a, 19f ... Female thread part 19 ... Flywheel attachment 19a, 19b ... Flat plate part 19e ... Hole 20 ... Absorption dynamometer 26 ... Connecting shaft 27 ... Mounting plate 28 ... Bolt 30 ... Fitting bolt 35 ... Ring

Claims (3)

駆動側に被試験機の入力側を連結するとともに、被試験機の出力側に吸収側を連結した車両部品の試験装置において、駆動側と被試験機との連結を制振合金であるＤ２０５２合金からなる部材を介して行なったことを特徴とする車両部品の試験装置。   In a vehicle component testing apparatus in which the input side of the device under test is connected to the drive side and the absorption side is connected to the output side of the device under test, the connection between the drive side and the device under test is a D2052 alloy that is a damping alloy. An apparatus for testing vehicle parts, comprising: a member comprising エンジンと同等のねじり加振力を発生する駆動モータの軸と被試験機の軸を直結した車両部品の試験装置において、前記軸同士の結合に用いられるボルト結合部分をリング状の制振合金を介して結合したことを特徴とする車両部品の試験装置。   In a vehicle parts testing apparatus in which a shaft of a drive motor that generates a torsional excitation force equivalent to that of an engine and a shaft of a machine under test are directly coupled, a bolt-shaped coupling portion used for coupling the shafts is made of a ring-shaped damping alloy. A vehicle parts testing apparatus characterized by being coupled to each other. エンジンの出力軸とダイナモメータの軸とを直結したエンジンの試験装置において、前記軸同士の結合に用いられるボルト結合部分をリング状の制振合金を介して結合したことを特徴とするエンジンの試験装置。
An engine test apparatus in which an output shaft of an engine and a shaft of a dynamometer are directly connected, wherein a bolt connection portion used for connecting the shafts is connected via a ring-shaped damping alloy. apparatus.
JP2004356139A 2004-12-09 2004-12-09 Test equipment for vehicle parts and engines Expired - Fee Related JP4617860B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004356139A JP4617860B2 (en) 2004-12-09 2004-12-09 Test equipment for vehicle parts and engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004356139A JP4617860B2 (en) 2004-12-09 2004-12-09 Test equipment for vehicle parts and engines

Publications (2)

Publication Number Publication Date
JP2006162486A true JP2006162486A (en) 2006-06-22
JP4617860B2 JP4617860B2 (en) 2011-01-26

Family

ID=36664669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004356139A Expired - Fee Related JP4617860B2 (en) 2004-12-09 2004-12-09 Test equipment for vehicle parts and engines

Country Status (1)

Country Link
JP (1) JP4617860B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011153870A (en) * 2010-01-26 2011-08-11 A & D Co Ltd Shaft for engine testing device
CN103557888A (en) * 2013-11-04 2014-02-05 江苏汇尔豪电机科技有限公司 Servo motor performance comparison testing device and testing system of servo motor performance comparison testing device
CN103558548A (en) * 2013-11-04 2014-02-05 江苏汇尔豪电机科技有限公司 Multifunctional servo motor performance testing device and testing system thereof
CN109342055A (en) * 2018-11-22 2019-02-15 广电计量检测（沈阳）有限公司 Drive disk Durable detection device
CN109342064A (en) * 2018-12-08 2019-02-15 广西玉柴机器股份有限公司 A kind of engine test auxiliary device and its application method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103543028A (en) * 2013-11-04 2014-01-29 江苏汇尔豪电机科技有限公司 Servo motor performance test device and test system thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168845U (en) * 1988-05-19 1989-11-28
JPH08327500A (en) * 1995-05-31 1996-12-13 Daifuku Co Ltd Internal combustion engine testing facility
JPH09126951A (en) * 1995-11-01 1997-05-16 Mitsubishi Motors Corp Starting device for testing engine
JPH1067286A (en) * 1996-08-27 1998-03-10 Mitsubishi Automob Eng Co Ltd Tubing holding device
JPH10332540A (en) * 1997-05-27 1998-12-18 Toyota Motor Corp Interlocking device of engine-testing machine
JP2002034201A (en) * 2000-07-13 2002-01-31 Minebea Co Ltd Spindle motor
JP2004198259A (en) * 2002-12-18 2004-07-15 Aisin Aw Co Ltd A/t tester
JP2004249441A (en) * 2003-02-21 2004-09-09 Tottori Univ Tool holder
JP2004286609A (en) * 2003-03-24 2004-10-14 Shinko Electric Co Ltd Testing device for transmission

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168845U (en) * 1988-05-19 1989-11-28
JPH08327500A (en) * 1995-05-31 1996-12-13 Daifuku Co Ltd Internal combustion engine testing facility
JPH09126951A (en) * 1995-11-01 1997-05-16 Mitsubishi Motors Corp Starting device for testing engine
JPH1067286A (en) * 1996-08-27 1998-03-10 Mitsubishi Automob Eng Co Ltd Tubing holding device
JPH10332540A (en) * 1997-05-27 1998-12-18 Toyota Motor Corp Interlocking device of engine-testing machine
JP2002034201A (en) * 2000-07-13 2002-01-31 Minebea Co Ltd Spindle motor
JP2004198259A (en) * 2002-12-18 2004-07-15 Aisin Aw Co Ltd A/t tester
JP2004249441A (en) * 2003-02-21 2004-09-09 Tottori Univ Tool holder
JP2004286609A (en) * 2003-03-24 2004-10-14 Shinko Electric Co Ltd Testing device for transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011153870A (en) * 2010-01-26 2011-08-11 A & D Co Ltd Shaft for engine testing device
CN103557888A (en) * 2013-11-04 2014-02-05 江苏汇尔豪电机科技有限公司 Servo motor performance comparison testing device and testing system of servo motor performance comparison testing device
CN103558548A (en) * 2013-11-04 2014-02-05 江苏汇尔豪电机科技有限公司 Multifunctional servo motor performance testing device and testing system thereof
CN109342055A (en) * 2018-11-22 2019-02-15 广电计量检测（沈阳）有限公司 Drive disk Durable detection device
CN109342064A (en) * 2018-12-08 2019-02-15 广西玉柴机器股份有限公司 A kind of engine test auxiliary device and its application method

Also Published As

Publication number Publication date
JP4617860B2 (en) 2011-01-26

Similar Documents

Publication Publication Date Title
JP5815602B2 (en) Anti-vibration support structure for engine mount and power unit
JP4606347B2 (en) Power transmission pulley
JP5085107B2 (en) Engine mount structure
KR101519753B1 (en) Support system for inner shaft of vehicle power train
US8544591B2 (en) Bearing device for the vibration-decoupled rotatable support of an intermediate shaft on the engine block of a motor vehicle, and method for the vibration-decoupled rotatable support of an intermediate shaft on the engine block of a motor vehicle
JPH029214B2 (en)
JP2008110752A (en) Accumulator and mounting device for combination module comprising internal heat exchanger
US9175760B2 (en) Starting element with hydrodynamic torque converter
JP6683754B2 (en) Drive source support structure
JP4617860B2 (en) Test equipment for vehicle parts and engines
JP2007308016A (en) Vibration proofing link mounting structure
JP4405755B2 (en) Central bearing tuned absorber
CN204037314U (en) Heavy duty truck engine suspension system
JP2016023734A (en) Connecting member and connection structure including connecting member
KR101136692B1 (en) Motorcycle wheel isolator
CN201322058Y (en) Power take-off device
EP1788278A2 (en) Apparatus and method for reducing vibration in a shaft
JP4129155B2 (en) Anti-vibration structure of gear transmission for starting internal combustion engine
JPH03129141A (en) Power transmitter for vehicle
JP3162057B2 (en) Flywheel of internal combustion engine
JP4301901B2 (en) Anti-vibration mounting device
JP5013589B2 (en) Vehicle engine mount structure
JP2009174558A (en) Support structure of rotating shaft, and power transmitting device
JP5861876B2 (en) Vibration isolator
JP2515469B2 (en) Elastic joint built-in reduction gear

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070830

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091006

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100323

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100518

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100715

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100928

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101011

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131105

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4617860

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees