JPS6221969B2 - - Google Patents
Info
- Publication number
- JPS6221969B2 JPS6221969B2 JP57105020A JP10502082A JPS6221969B2 JP S6221969 B2 JPS6221969 B2 JP S6221969B2 JP 57105020 A JP57105020 A JP 57105020A JP 10502082 A JP10502082 A JP 10502082A JP S6221969 B2 JPS6221969 B2 JP S6221969B2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- lubricating oil
- crankcase
- fixing part
- drain device
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 17
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Supercharger (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はターボチヤージヤを搭載した二輪車に
おいて、ターボチヤージヤの軸受潤滑オイルのド
レン装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a drain device for bearing lubricating oil of a turbocharger in a two-wheeled vehicle equipped with a turbocharger.
ターボチヤージヤを搭載した二輪車において、
ターボチヤージヤの軸受部を潤滑したオイルは、
ドレン装置に設けた配管を介してクランクケース
に戻すように構成してあるが、このドレン装置の
接続部分は走行時に発生する激しい振動のため、
一般的に破損しやすい。とくにドレン装置に用い
ているコネクター部品は、その集積誤差のため取
付位置が狂い、これに振動が加わつて過大な負荷
が生じ破損しやすくなつている。また取付位置の
ズレによるシール不良やオイルシールの抜けが生
じ易く、そのため抜け防止用の特別の構造、部材
（ボス、リテーナー、Ｅリング等々）の使用がお
こなわれており、製品コスト、組付工数の上昇は
避けられなかつた。 In motorcycles equipped with a turbocharger,
The oil that lubricates the bearings of the turbocharger is
The drain device is configured to be returned to the crankcase via piping installed in the drain device, but the connection part of this drain device is subject to severe vibrations that occur during driving.
Generally easy to damage. In particular, connector parts used in drain devices are often misaligned due to assembly errors, and when vibrations are added to this, excessive loads are generated, making them susceptible to breakage. In addition, seal failures and oil seals are likely to come off due to misalignment of the installation position, so special structures and parts (bosses, retainers, E-rings, etc.) are used to prevent them from coming off, which reduces product cost and assembly man-hours. The rise was inevitable.
本発明は前記事情に鑑みなされたもので、前記
従来装置の問題点を解消したターボチヤージヤ搭
載二輪車におけるターボチヤージヤ軸受潤滑オイ
ルのドレン装置を提供しようとするものである。 The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a drain device for turbocharger bearing lubricating oil in a two-wheeled vehicle equipped with a turbocharger, which eliminates the problems of the conventional devices.
本発明は、自動二輪車ターボチヤージヤの潤滑
オイルを排出する排出口とクランクケースとをコ
ネクターによつて連通する潤滑オイルのドレン装
置において、前記コネクターをほぼ直線状に形成
し、かつ前記コネクターに前記排出口周囲の取付
座に当接固定する固定部を設けるとともに、該固
定部の下方に前記クランクケースに挿入固定する
挿入部を設け、さらに前記固定部と挿入部との間
に弾性材からなる緩衝部を介設固定することと、
該緩衝部の外周に形成した段部によつて前記クラ
ンクケース側に嵌設したオイルシールを止着せし
めたことを特徴とする潤滑オイルのドレン装置で
ある。 The present invention provides a lubricating oil drain device that communicates a crankcase with a drain port for discharging lubricating oil of a motorcycle turbocharger through a connector, wherein the connector is formed in a substantially straight shape, and the drain port is connected to the connector. A fixing part that abuts and fixes to the surrounding mounting seat is provided, an insertion part that is inserted into and fixed to the crankcase is provided below the fixing part, and a buffer part made of an elastic material is provided between the fixing part and the insertion part. intervening and fixing,
The lubricating oil drain device is characterized in that an oil seal fitted into the crankcase is fixed by a stepped portion formed on the outer periphery of the buffer portion.
以下、本発明の実施例について図面を参照しな
がら詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図〜第２図において、１は断面によつて部
分的に示したクランクケース、２はその上方に載
置固定されたターボチヤージヤ、３は両者を連通
するコネクター、４はターボチヤージヤ２内のオ
イルを排出するオイル出口、５はオイル出口４に
周設された取付座、６はクランクケース１に埋込
まれたオイルシール、７はワツシヤである。コネ
クター３は、ターボチヤージヤ２の取付座５に当
接固定する固定部１１と、弾性材たとえばフツソ
ゴムからなる緩衝部１２と、クランクケース１へ
の挿入部１３と、これらを貫通して設けられた穴
１４とから構成されている。なお、挿入部１３と
緩衝部１２との結合部には、外周に緩衝部１２に
よつて形成された段部１５を周設してある。緩衝
部１２は固定部１１、挿入部１３に対し、それぞ
れ噛合うような段部を設けて焼付接着により強固
に固定してある。また挿入部１３の他端はクラン
クケース１に上方から挿入するだけでよい。 In Figures 1 and 2, 1 is a crankcase partially shown in cross section, 2 is a turbocharger placed and fixed above the crankcase, 3 is a connector that communicates the two, and 4 is oil in the turbocharger 2. 5 is a mounting seat surrounding the oil outlet 4, 6 is an oil seal embedded in the crankcase 1, and 7 is a washer. The connector 3 includes a fixing part 11 that abuts and fixes to the mounting seat 5 of the turbocharger 2, a buffer part 12 made of an elastic material such as rubber, an insertion part 13 into the crankcase 1, and a hole provided through these parts. It consists of 14. Note that a step portion 15 formed by the buffer portion 12 is provided around the outer periphery of the joint portion between the insertion portion 13 and the buffer portion 12 . The buffer part 12 is firmly fixed to the fixing part 11 and the insertion part 13 by baking adhesive by providing step parts that mesh with each other. Further, the other end of the insertion portion 13 only needs to be inserted into the crankcase 1 from above.
本発明のドレン装置は以上のように構成されて
いるから、各部材の集積公差のために生ずる取付
位置のズレと、走行時の激しい振動によつて生ず
る過大な応力を、コネクター３の緩衝部１２がこ
れを吸収する。したがつて従来発生していたコネ
クターの締結部の破損を防止することができる。 Since the drain device of the present invention is constructed as described above, the buffer section of the connector 3 can absorb the excessive stress caused by the misalignment of the mounting position caused by the stacking tolerance of each member and the intense vibration during running. 12 absorbs this. Therefore, damage to the fastening portion of the connector, which conventionally occurs, can be prevented.
またオイルシール６をワツシヤ７で押え、この
ワツシヤ７をコネクター３の緩衝部１２の段部１
５で押えるようにしてあるため、オイルシールに
必要以上の負荷が掛らず、また緩衝性のある適度
の力で押えているため、ズレやオイル洩れを防止
することができる。 In addition, the oil seal 6 is held down by a washer 7, and this washer 7 is held at the stepped portion 1 of the buffer portion 12 of the connector 3.
Since the oil seal is held down by the pressure force 5, no undue load is applied to the oil seal, and the oil seal is held down with a moderate force with cushioning properties, which prevents slippage and oil leakage.
さらにクランクケース１に対する結合がインロ
ーによつてできるため、組付が容易でオイルシー
ルの位置出しやシールが完全となる。 Furthermore, since connection to the crankcase 1 can be made by a spigot, assembly is easy and the positioning and sealing of the oil seal can be completed.
そして従来のようにオイルシール抜け防止用の
部材等が不要となり、製品コスト、組付工数を低
減することができる。 Further, there is no need for members to prevent oil seals from coming off as in the past, and product costs and assembly man-hours can be reduced.
第１図は本発明に係る装置の断面説明図、第２
図はターボチヤージヤ側のオイル出口を第１図の
矢印Ａ方向からみた図である。
１…クランクケース、２…ターボチヤージヤ、
３…コネクター、４…オイル出口、５…取付座、
６…オイルシール、７…ワツシヤ、１１…固定
部、１２…緩衝部、１３…挿入部、１４…穴、１
５…段部。
FIG. 1 is a cross-sectional explanatory diagram of the device according to the present invention, and FIG.
This figure is a view of the oil outlet on the turbocharger side as seen from the direction of arrow A in FIG. 1. 1...Crankcase, 2...Turbocharger,
3...Connector, 4...Oil outlet, 5...Mounting seat,
6... Oil seal, 7... Washer, 11... Fixed part, 12... Buffer part, 13... Insertion part, 14... Hole, 1
5...Danbe.
Claims (1)
排出する排出口とクランクケースとをコネクター
によつて連通する潤滑オイルのドレン装置におい
て、前記コネクターをほぼ直線状に形成し、かつ
前記コネクターに前記排出口周囲の取付座に当接
固定する固定部を設けるとともに、該固定部の下
方に前記クランクケースに挿入固定する挿入部を
設け、さらに前記固定部と挿入部との間に弾性材
からなる緩衝部を介設固定したことを特徴とする
潤滑オイルのドレン装置。 ２ 自動二輪車ターボチヤージヤの潤滑オイルを
排出する排出口とクランクケースとをコネクター
によつて連通する潤滑オイルのドレン装置におい
て、前記コネクターをほぼ直線状に形成し、かつ
前記コネクターに前記排出口周囲の取付座に当接
固定する固定部を設けるとともに、該固定部の下
方に前記クランクケースに挿入固定する挿入部を
設け、さらに前記固定部と挿入部との間に弾性材
からなる緩衝部を介設固定し、該緩衝部の外周に
形成した段部によつて前記クランクケース側に嵌
設したオイルシールを止着せしめたことを特徴と
する潤滑オイルのドレン装置。[Scope of Claims] 1. A lubricating oil drain device that communicates a lubricating oil discharge port of a motorcycle turbocharger with a crankcase through a connector, wherein the connector is formed in a substantially straight shape, and A fixing part that abuts and fixes to the mounting seat around the discharge port is provided, and an insertion part that is inserted and fixed to the crankcase is provided below the fixing part, and an elastic material is inserted between the fixing part and the insertion part. A lubricating oil drain device characterized by having a buffer section interposed and fixed therein. 2. In a lubricating oil drain device that communicates a crankcase with a discharge port for discharging lubricating oil of a motorcycle turbocharger through a connector, the connector is formed in a substantially straight shape, and the connector is attached to the vicinity of the discharge port. A fixing part that abuts and fixes to the seat is provided, an insertion part that is inserted and fixed to the crankcase is provided below the fixing part, and a buffer part made of an elastic material is interposed between the fixing part and the insertion part. 1. A lubricating oil drain device, characterized in that the lubricating oil drain device is fixed, and an oil seal fitted on the crankcase side is fixed by a stepped portion formed on the outer periphery of the buffer portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10502082A JPS58222920A (en) | 1982-06-18 | 1982-06-18 | Drain device of lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10502082A JPS58222920A (en) | 1982-06-18 | 1982-06-18 | Drain device of lubricating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58222920A JPS58222920A (en) | 1983-12-24 |
| JPS6221969B2 true JPS6221969B2 (en) | 1987-05-15 |
Family
ID=14396371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10502082A Granted JPS58222920A (en) | 1982-06-18 | 1982-06-18 | Drain device of lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58222920A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266283B (en) * | 2018-02-01 | 2024-03-19 | 成都桐林铸造实业有限公司 | Supercharged engine cylinder body and automobile engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122978U (en) * | 1974-08-06 | 1976-02-19 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554510U (en) * | 1978-10-09 | 1980-04-12 |
-
1982
- 1982-06-18 JP JP10502082A patent/JPS58222920A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122978U (en) * | 1974-08-06 | 1976-02-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58222920A (en) | 1983-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102598526B1 (en) | Engine mount for vehicle | |
| KR20080068053A (en) | Liquid sealed mount and method of assembling the same | |
| JP2006144972A (en) | Vibration absorbing bush installation structure | |
| JPH01206164A (en) | Seal for sending-unit | |
| KR101362461B1 (en) | Mount for vehicle | |
| US11421733B2 (en) | Bearing assembly and method for manufacturing same, and method for manufacturing propeller shaft | |
| US10408334B2 (en) | Attachment structure for oil guide plate | |
| JP3517549B2 (en) | Anti-vibration support device | |
| JPS6221969B2 (en) | ||
| JPH0629549B2 (en) | Exhaust pipe connecting device for engine | |
| JPH11257397A (en) | Vibration isolating device | |
| CN212656883U (en) | Flexible festival structure of blast pipe | |
| JP5562821B2 (en) | Vibration isolator | |
| JPH0723635Y2 (en) | Shock absorber removal prevention device | |
| JPH0323748B2 (en) | ||
| JP5572414B2 (en) | Anti-vibration device manufacturing method | |
| JPH0451230Y2 (en) | ||
| JPH03103636A (en) | Vibration proof device | |
| CN210101539U (en) | Steering column dust cover structure and steering column and vehicle with same | |
| JP3897548B2 (en) | Rubber cushion | |
| JP3760553B2 (en) | engine | |
| KR100371964B1 (en) | Mounting bracket of transmission for vehicle | |
| JP2594796Y2 (en) | Strut mount | |
| JP4140988B2 (en) | Vibration isolator | |
| JPH0224940Y2 (en) |