JPS5856350Y2 - Engine lever-equipped swing shaft mounting device - Google Patents
Engine lever-equipped swing shaft mounting deviceInfo
- Publication number
- JPS5856350Y2 JPS5856350Y2 JP16421678U JP16421678U JPS5856350Y2 JP S5856350 Y2 JPS5856350 Y2 JP S5856350Y2 JP 16421678 U JP16421678 U JP 16421678U JP 16421678 U JP16421678 U JP 16421678U JP S5856350 Y2 JPS5856350 Y2 JP S5856350Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- shaft
- swing
- fixed
- stop lever
- 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
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
【考案の詳細な説明】
この考案はエンジンのレバー付揺動軸の取付装置に関し
、特にエンジンのストップレバーの取付装置に関する。[Detailed Description of the Invention] This invention relates to a mounting device for a swing shaft with a lever for an engine, and particularly relates to a mounting device for a stop lever for an engine.
従来では、第１図に示すように、軸端にレバー１を固定
した揺動軸２を固定壁３に組付ける場合、揺動軸２の位
置決め又は抜は止めのために、その外端寄り部に係止溝
４を形成し、この溝４を固定壁３にボルト５で固定した
ストッパ６に受は止めさせていた。Conventionally, as shown in FIG. 1, when assembling a swing shaft 2 with a lever 1 fixed to the shaft end on a fixed wall 3, the swing shaft 2 has been mounted near its outer end in order to position it or prevent it from being removed. A locking groove 4 is formed in the part, and the receiver is fixed to a stopper 6 which is fixed to the fixed wall 3 with a bolt 5 through the groove 4.
又、レバー１の揺動軌跡に臨む固定壁３の外面２個所に
揺動ストッパ７を付設して、レバー１の揺動範囲を規制
していた。Further, swing stoppers 7 are attached to two locations on the outer surface of the fixed wall 3 facing the swing locus of the lever 1 to restrict the range of swing of the lever 1.
が、この構造では揺動軸２の位置決めと、レバー１の揺
動範囲の規制を行うのとに、３個のストッパー６．７と
ボルト５などの部品が必要であるうえ、各部品を取付け
るために多くの機械加工が必要なため、全体として製作
コストが高く付く欠点がある。However, this structure requires parts such as three stoppers 6 and 7 and bolts 5 to position the swing shaft 2 and regulate the range of swing of the lever 1, and it is difficult to attach each part. This has the drawback of requiring a large amount of machining, which increases the overall production cost.
又、揺動レバー１の揺動範囲外にストッパ７を設けてい
るので、全体の占有するスペースが大きい欠点がある。Furthermore, since the stopper 7 is provided outside the swinging range of the swinging lever 1, there is a drawback that the entire space occupied is large.
この考案は、揺動軸（ストップレバー軸）の位置決めと
揺動レバー（ストップレバー）の揺動範囲ノ規制とを１
個の位置決め具だけで行えるようにして、上記欠点を解
消するものである。This invention enables positioning of the swing shaft (stop lever shaft) and regulation of the swing range of the swing lever (stop lever).
This method solves the above-mentioned drawbacks by making it possible to perform the positioning using only one positioning tool.
以下この考案の実施例を図面に基き説明する。Examples of this invention will be described below based on the drawings.
第２図は横型２気筒デイーゼルエンジンの要部縦断面図
、第３図は第２図ＩＩＩ−ＩＩＩ線矢視図である。FIG. 2 is a vertical cross-sectional view of a main part of a horizontal two-cylinder diesel engine, and FIG. 3 is a view taken along the line III--III in FIG.
図において、クランクケース１１の上部にはポンプケー
ス１２が配設されており、このケース１２に燃料噴射ポ
ンプ１３とこれを駆動する燃料カム軸１４、及びフィー
ドポンプ１５などを収容している。In the figure, a pump case 12 is disposed above a crankcase 11, and this case 12 accommodates a fuel injection pump 13, a fuel camshaft 14 for driving the pump, a feed pump 15, and the like.
ポンプケース１２は、クランクケース１１に固定したギ
ヤケース１１ ａに装着されている。The pump case 12 is attached to a gear case 11a fixed to the crankcase 11.
又、燃料カム軸１４はギヤケース内のタイミングギヤを
介してクランク軸（図外）と連動する。Further, the fuel camshaft 14 is interlocked with a crankshaft (not shown) via a timing gear in a gear case.
上記の燃料噴射ポンプ１３の胴部上面側にはコントロー
ルラック１６が設けられており、これを２本のガバナレ
バー１７．１８とガバナスプリング１９とを介して国外
のアクセルレバ−で操作する事により、燃料噴射量が調
整される。A control rack 16 is provided on the upper surface side of the body of the fuel injection pump 13, and by operating this with an external accelerator lever via two governor levers 17 and 18 and a governor spring 19, The fuel injection amount is adjusted.
コントロールラック１６と係合するガバナレバー１７は
、図外のガバナ装置によっても操作される。The governor lever 17 that engages with the control rack 16 is also operated by a governor device not shown.
２０は上記のガバナレバー１７をエンジン運転位置から
無噴射位置へ操作するエンジン停止装置である。20 is an engine stop device that operates the governor lever 17 from the engine operating position to the no-injection position.
この装置２０は、ポンプケース１２の上面壁（固定壁）
２１に支持される揺動軸（ストップレバー軸）２２と、
この軸２２の外端に同行揺動可能に固定した揺動レバー
（ストップレバー）２３と、このレバー２３を操作する
操作ロッド２４とリターンスプリング２５と、揺動レバ
ー２３の揺動範囲の規制と揺動軸２２の位置決めを行う
位置決め具２６とからなる。This device 20 is installed on the top wall (fixed wall) of the pump case 12.
a swing shaft (stop lever shaft) 22 supported by 21;
A swinging lever (stop lever) 23 fixed to the outer end of this shaft 22 so as to be able to swing together, an operating rod 24 and a return spring 25 for operating this lever 23, and a regulation of the swinging range of the swinging lever 23. It consists of a positioning tool 26 for positioning the swing shaft 22.
上記の揺動軸２２の内端には、これと一体に内レバー２
２ ａが形成されており、この内レバー２２ ａでガバ
ナレバー１７に固定した受動片１７ ａを操作するよう
にしている。An inner lever 2 is integrally provided at the inner end of the above-mentioned swing shaft 22.
2a is formed, and a passive piece 17a fixed to the governor lever 17 is operated by this inner lever 22a.
第４図に示すように、位置決め具２６は上面壁２１にネ
ジ込まれるネジ軸部２７と、これより大径の胴部２８と
、六角形の頭部２９とからなり、頭部２９の下面で揺動
レバー２３の板面を受止める事により、揺動軸２２の軸
方向外向きへの移動を阻止している。As shown in FIG. 4, the positioning tool 26 consists of a screw shaft portion 27 screwed into the upper wall 21, a body portion 28 with a larger diameter than the screw shaft portion 27, and a hexagonal head portion 29. By receiving the plate surface of the swing lever 23 at the axially outward movement of the swing shaft 22 in the axial direction, the swing shaft 22 is prevented from moving outward in the axial direction.
又、胴部２８に臨む揺動レバー２３の周縁部には、第３
図に示すように同レバー２３の揺動範囲分だけ切欠３０
が形成されており、この切欠３０の両端の接当部３０
ａを胴部２８で受止めるようにしている。Further, on the peripheral edge of the swing lever 23 facing the body 28, a third
As shown in the figure, there is a notch 30 corresponding to the swing range of the same lever 23.
are formed, and contact portions 30 at both ends of this notch 30
a is received by the trunk 28.
図中符号３１はＯリング、３２は揺動レバー２３を固定
するナツトで゛ある。In the figure, reference numeral 31 is an O-ring, and 32 is a nut for fixing the swing lever 23.
以上述べたように、本考案はエンジンの固定壁にストッ
プレバー軸を貫通させて枢支し、ス１−ツブレバー軸の
固定壁から突出する部分にストップレバーを固定し、こ
のストップレバーの外面を受止めてストップレバー軸の
軸心方向へのずれ動きを阻止する位置決め具を個定壁に
ネジで固定し、ストップレバーの枢支部側面にレバーの
揺動範囲分だけの切欠きを形成し、この切欠の両端部の
うち少なくとも一方の端部を位置決め具の胴部に受止め
接当させるように構成したので、ストップレバー軸の軸
方向の位置決めと、ストップレバーの揺動範囲の規制と
を１個の位置決め具だけで行うことができ、冒述の従前
構造のものに比べ、部品点数及び機械加工個所を減らし
て、全体としての構造を簡単にし、その製作コストを著
しく低減することができる。As described above, in the present invention, the stop lever shaft is pivotally supported by passing through the fixed wall of the engine, the stop lever is fixed to the part of the stop lever shaft that protrudes from the fixed wall, and the outer surface of the stop lever is A positioning tool that receives the stop lever shaft and prevents it from shifting in the axial direction is fixed to the individual wall with a screw, and a notch is formed on the side surface of the stop lever's pivot portion to cover the swing range of the lever. Since at least one end of both ends of this notch is configured to be received and brought into contact with the body of the positioning tool, the axial positioning of the stop lever shaft and the regulation of the swing range of the stop lever are facilitated. This can be done with just one positioning tool, and compared to the previous structure mentioned above, the number of parts and machined parts are reduced, simplifying the overall structure and significantly reducing manufacturing costs. .
又上記の位置決め具は、ストップレバーの枢支部で揺動
軌跡に接して設けられるので、全体の占有スペースを小
さくすることができ、狭い場所にでも取付けることがで
きるうえ、ストップレバーの揺動範囲を正しく、確実に
設定できる。In addition, the above-mentioned positioning tool is installed in contact with the swing locus at the pivot point of the stop lever, so the overall space it occupies can be reduced, and it can be installed even in a narrow space, and the swing range of the stop lever can be reduced. can be set correctly and reliably.
第１図Ａ、Ｂは従前例を示す要部の断面図と正面図、第
２図乃至第４図はこの考案の実施例を示し、第２図はエ
ンジン要部の縦断面図、第３図は第２図ＩＩＩ−ＩＩＩ
線矢視図、第４図は第２図ＩＶ−ＩＶ線断面図である。
２１・・・・・・固定壁（上面壁）、２２・・・・・・
揺動軸、２３・・・・・・揺動レバー、２６・・・・・
・位置決め具、２８・・・・・・胴部、３０・・・・・
・切欠、３０Ａ・・・・・・長穴、３０ ａ・・・・・
・接当部。Figures 1A and 1B are sectional views and front views of the main parts of a conventional example, Figures 2 to 4 show embodiments of this invention, Figure 2 is a longitudinal sectional view of the main parts of the engine, and Figure 3 The figure is Figure 2 III-III
4 is a sectional view taken along the line IV-IV in FIG. 2. 21...Fixed wall (top wall), 22...
Swing shaft, 23... Swing lever, 26...
・Positioning tool, 28... Torso, 30...
・Notch, 30A...Elongated hole, 30a...
・Abutment part.
Claims (1)
せて枢支し、ストップレバー軸２２の固定壁２１から突
出する部分にストップレバー２３を固定し、このストッ
プレバー２３の外面を受止めてストップレバー軸２２の
軸心方向へのずれ動きを阻止する位置決め具２６を固定
壁２１にネジで個定し、ストップレバー２３の枢支部側
面にレバーの揺動範囲分だけの切欠き３０を形成し、こ
の切欠３０の両端部のうち少なくとも一方の端部３０
ａを位置決め具２６の胴部に受止め接当させるように構
成したことを特徴とするエンジンのレバー付揺動軸の取
付装置。A stop lever shaft 22 is pivotally supported through a fixed wall 21 of the engine, and a stop lever 23 is fixed to a portion of the stop lever shaft 22 that protrudes from the fixed wall 21. A positioning tool 26 that prevents the shaft 22 from shifting in the axial direction is fixed to the fixed wall 21 with a screw, and a notch 30 corresponding to the swing range of the lever is formed on the side surface of the pivot portion of the stop lever 23. At least one end 30 of both ends of this notch 30
A mounting device for a swing shaft with a lever for an engine, characterized in that the shaft (a) is configured to be received and brought into contact with the body of a positioning tool 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16421678U JPS5856350Y2 (en) | 1978-11-28 | 1978-11-28 | Engine lever-equipped swing shaft mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16421678U JPS5856350Y2 (en) | 1978-11-28 | 1978-11-28 | Engine lever-equipped swing shaft mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5583234U JPS5583234U (en) | 1980-06-09 |
| JPS5856350Y2 true JPS5856350Y2 (en) | 1983-12-26 |
Family
ID=29161555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16421678U Expired JPS5856350Y2 (en) | 1978-11-28 | 1978-11-28 | Engine lever-equipped swing shaft mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856350Y2 (en) |
-
1978
- 1978-11-28 JP JP16421678U patent/JPS5856350Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5583234U (en) | 1980-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5072704A (en) | Personal watercraft vehicle engine | |
| JPS5856350Y2 (en) | Engine lever-equipped swing shaft mounting device | |
| US4867112A (en) | Method of assembling a valve-lash adjuster for internal combustion engines | |
| FR2442962A1 (en) | METHOD AND ASSEMBLY OF VALVES FOR OPPOSING THE LIFTING OF A GAME COMPENSATOR HYDRAULIC IN THE ASSEMBLY OF VALVES OF AN INTERNAL COMBUSTION ENGINE | |
| US4747463A (en) | Diaphragm actuator mounting on a transfer case | |
| JP3844830B2 (en) | engine | |
| JPS6010812U (en) | Valve arm lubrication return mechanism | |
| JPS642780B2 (en) | ||
| JPS6323577Y2 (en) | ||
| JPH025909B2 (en) | ||
| JPS6237945Y2 (en) | ||
| JPS6246830Y2 (en) | ||
| JP2939598B2 (en) | Lever mounting device | |
| JPH0754603Y2 (en) | V-type engine intake device | |
| JPH0452448Y2 (en) | ||
| JPS6327048Y2 (en) | ||
| JPH018666Y2 (en) | ||
| JPH0212282Y2 (en) | ||
| JPH0231525Y2 (en) | ||
| JPS6139507B2 (en) | ||
| JPH0318668Y2 (en) | ||
| JPH0622128Y2 (en) | Dashiyu Pot | |
| JPS6158647U (en) | ||
| JPH048614B2 (en) | ||
| JPS59194038A (en) | Electronic control governor for internal-combustion engine |