JPS6318008B2 - - Google Patents
Info
- Publication number
- JPS6318008B2 JPS6318008B2 JP61292217A JP29221786A JPS6318008B2 JP S6318008 B2 JPS6318008 B2 JP S6318008B2 JP 61292217 A JP61292217 A JP 61292217A JP 29221786 A JP29221786 A JP 29221786A JP S6318008 B2 JPS6318008 B2 JP S6318008B2
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- drive pulley
- car cooler
- pulley
- belt
- 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
- 238000000034 method Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
-
- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は自動車におけるエンジン駆動式のカー
クーラコンプレツサの設置方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for installing an engine-driven car cooler compressor in an automobile.
(従来の技術)
カークーラコンプレツサの設置方法は、実開昭
55−58411号公報にその1例が示されるように、
カークーラコンプレツサをアジヤステイングバー
方式でエンジン本体に取付ける一方、このカーク
ーラコンプレツサの入力プーリとクランク軸のコ
ンプレツサ駆動プーリとをベルトで接続する方法
が一般である。(Conventional technology) The installation method of a car cooler compressor is
As an example is shown in Publication No. 55-58411,
Generally, the car cooler compressor is attached to the engine body using an adjusting bar system, and the input pulley of the car cooler compressor is connected to the compressor drive pulley of the crankshaft using a belt.
(発明が解決しようとする問題点)
ところが上記従来例においては、前記入力プー
リ及び前記コンプレツサ駆動プーリは共にカーク
ーラコンプレツサ及びクランク軸に固定している
ため、これらのプーリにベルトを捲き掛けて所定
の張力を付与するには、最初カークーラコンプレ
ツサをクランク軸側に大きくスイングさせてこれ
らのプーリにベルトを捲き掛ける必要があり、次
いでカークーラコンプレツサをクランク軸と反対
側に大きくスイングさせてベルトに所定の張力を
付与する必要がある。従つてカークーラコンプレ
ツサの左右のスイング幅が大きくなり、車輌搭載
時エンジン寸法が大きくなるので、コンパクトな
エンジンルームとしたい場合には車輌レイアウト
上不利となる。(Problem to be Solved by the Invention) However, in the above conventional example, since both the input pulley and the compressor drive pulley are fixed to the car cooler compressor and the crankshaft, it is difficult to wrap the belt around these pulleys. To apply the specified tension, it is first necessary to swing the car cooler compressor largely toward the crankshaft and wrap the belt around these pulleys, and then swing the car cooler compressor largely toward the opposite side of the crankshaft. It is necessary to apply a predetermined tension to the belt. Therefore, the left and right swing width of the car cooler compressor increases, and the size of the engine when installed in a vehicle increases, which is disadvantageous in terms of vehicle layout when a compact engine room is desired.
(問題点を解決するための手段)
本発明は上記問題点を解決するため、カークー
ラコンプレツサを一端をエンジン本体又はエンジ
ン本体に取付けたブラケツトに枢支すると共に、
他端をアジヤステイングバーに設けた円弧状孔に
固定することによつてエンジン本体に取付ける一
方、クランク軸に補機駆動プーリ及びコンプレツ
サ駆動プーリを取付け、カークーラコンプレツサ
の入力プーリと前記コンプレツサ駆動プーリとを
ベルトで接続するカークーラコンプレツサの設置
方法において、前記コンプレツサ駆動プーリを前
記補機駆動プーリに嵌合関係に組付けると共に、
カークーラコンプレツサを最もエンジン本体寄り
の位置に寄せた状態において、前記入力プーリと
前記コンプレツサ駆動プーリに捲き掛けたとき弛
みがほとんど無い長さ寸法を有するベルトを両プ
ーリ間に捲き掛けた後、前記補機駆動プーリに前
記コンプレツサ駆動プーリをボルト締めすること
により取付けたことを特徴とする。(Means for Solving the Problems) In order to solve the above problems, the present invention pivots one end of a car cooler compressor to the engine body or a bracket attached to the engine body, and also includes:
The other end is attached to the engine body by fixing it to the arc-shaped hole provided in the adjusting bar, while the auxiliary equipment drive pulley and compressor drive pulley are attached to the crankshaft, and the input pulley of the car cooler compressor and the compressor drive pulley are attached to the crankshaft. In a method for installing a car cooler compressor in which a pulley is connected by a belt, the compressor drive pulley is assembled to the accessory drive pulley in a fitting relationship;
With the car cooler compressor brought to the position closest to the engine body, a belt having a length with almost no slack when wrapped around the input pulley and the compressor drive pulley is wound between both pulleys, The compressor drive pulley is attached to the accessory drive pulley by tightening bolts.
(作用)
本発明は上記構成を有するので、従来例に比較
して次の2点においてカークーラコンプレツサの
スイング量を減少させることができる。(Function) Since the present invention has the above configuration, it is possible to reduce the swing amount of the car cooler compressor in the following two points compared to the conventional example.
第1点はベルトを予めコンプレツサ駆動プーリ
に捲き掛けた後に、このプーリを補機駆動プーリ
に嵌合関係に組付けるので、従来のクランク軸に
取付けたコンプレツサ駆動プーリにベルトを捲き
掛ける方法に比較し、ベルトがプーリの外周縁を
越えるに必要な分だけの余裕が不要となる結果、
カークーラコンプレツサのクランク軸側へのスイ
ング量を減少させることができる。 The first point is that the belt is wrapped around the compressor drive pulley in advance, and then this pulley is assembled to the auxiliary drive pulley in a fitting relationship, which is compared to the conventional method of wrapping the belt around the compressor drive pulley attached to the crankshaft. However, as a result, the belt does not need the necessary margin to pass over the outer edge of the pulley.
The amount of swing of the car cooler compressor toward the crankshaft can be reduced.
第2点はコンプレツサ駆動プーリを補機駆動プ
ーリに嵌合関係に組付ける際に、同時にベルトに
相当の張力を付与できるので、ベルトの張力調整
作業時においてカークーラコンプレツサをクラン
ク軸と反対側にスイングさせる量を減少させるこ
とができる。 The second point is that when assembling the compressor drive pulley into the auxiliary drive pulley in a mating relationship, a considerable amount of tension can be applied to the belt at the same time, so when adjusting the belt tension, the car cooler compressor is placed on the opposite side of the crankshaft. The amount of swing can be reduced.
(実施例)
先ず第1図及び第2図に示す本発明の実施例を
説明する。エンジン本体2に取付けたアジヤステ
イングバー8とブラケツト9との間にカークーラ
コンプレツサ1を配し、次いでブラケツト9に螺
着した枢支ベルト10でカークーラコンプレツサ
1の下部を枢支し、アジヤステイングバー8の円
弧状孔11に取付位置調整可能に螺着した調整ボ
ルト12でカークーラコンプレツサ1の上部を支
持する。かくしてカークーラコンプレツサ1をス
イング可能な状態でエンジン本体2に取付けるよ
うにする。(Example) First, an example of the present invention shown in FIGS. 1 and 2 will be described. A car cooler compressor 1 is disposed between an adjuster steering bar 8 attached to the engine body 2 and a bracket 9, and the lower part of the car cooler compressor 1 is pivotally supported by a pivot belt 10 screwed onto the bracket 9. The upper part of the car cooler compressor 1 is supported by an adjustment bolt 12 screwed into an arcuate hole 11 of an adjusting bar 8 so as to be able to adjust its mounting position. In this way, the car cooler compressor 1 is attached to the engine body 2 in a swingable state.
クランク軸3の端部にはボルト13を用いて補
機駆動プーリ4を取付け、このプーリ4に捲き掛
けたVベルト14によつてオルタネータ、ウオー
タポンプなどの補機(図示せず)を駆動する。こ
の補機駆動プーリ4の外側面には上下1対の嵌合
凹部15,15と左右1対のネジ孔16,16と
を設ける。 An auxiliary drive pulley 4 is attached to the end of the crankshaft 3 using bolts 13, and a V-belt 14 wrapped around this pulley 4 drives auxiliary machines (not shown) such as an alternator and a water pump. . The outer surface of the accessory drive pulley 4 is provided with a pair of upper and lower fitting recesses 15, 15 and a pair of left and right screw holes 16, 16.
前記補機駆動プーリ4の外側面にはコンプレツ
サ駆動プーリ5を凹凸嵌合関係に組付けると共に
ボルト締めして取付ける。このためコンプレツサ
駆動プーリ5の側面に前記嵌合凹部15,15に
嵌合する1対の嵌合凸部17,17を設けると共
に、前記ネジ孔16,16に合致する1対のボル
ト挿通孔18,18を設け、且つこれらボルト挿
通孔18,18を貫通し前記ネジ孔16,16に
螺合するプーリ固定ボルト19,19を用いてコ
ンプレツサ駆動プーリ5を補機駆動プーリ4に取
付ける。又前記カークーラコンプレツサ1の入力
プーリ6と前記コンプレツサ駆動プーリ5とはV
ベルト7で接続して、クランク軸3の回転を両プ
ーリ5,6及び前記Vベルト7を介してカークー
ラコンプレツサ1に伝え、これを駆動せしめるよ
うにする。前記Vベルト7の長さは、カークーラ
コンプレツサ1を最もエンジン本体2寄りの位置
に寄せた状態において、前記入力プーリ6と前記
コンプレツサ駆動プーリ5に捲き掛けたとき弛み
がほとんど無い寸法に設定する。 A compressor drive pulley 5 is assembled to the outer surface of the accessory drive pulley 4 in a concave-convex fitting relationship and is attached by tightening bolts. For this purpose, a pair of fitting protrusions 17, 17 that fit into the fitting recesses 15, 15 are provided on the side surface of the compressor drive pulley 5, and a pair of bolt insertion holes 18 that match the screw holes 16, 16 are provided. , 18 are provided, and the compressor drive pulley 5 is attached to the accessory drive pulley 4 using pulley fixing bolts 19, 19 which pass through these bolt insertion holes 18, 18 and are screwed into the screw holes 16, 16. Furthermore, the input pulley 6 of the car cooler compressor 1 and the compressor drive pulley 5 are
They are connected by a belt 7, and the rotation of the crankshaft 3 is transmitted to the car cooler compressor 1 via both pulleys 5, 6 and the V-belt 7 to drive it. The length of the V-belt 7 is set to such a length that there is almost no slack when it is wrapped around the input pulley 6 and the compressor drive pulley 5 when the car cooler compressor 1 is placed closest to the engine body 2. do.
次にカークーラコンプレツサ1を駆動するVベ
ルト7の捲き掛け方法及び張力調整法につき説明
する。 Next, a method for winding the V-belt 7 that drives the car cooler compressor 1 and a method for adjusting the tension will be explained.
先ずカークーラコンプレツサ1をクランク軸3
側に最も寄せた状態にし、Vベルト7を前記入力
プーリ6に捲き掛ける。次いでフリーの状態のコ
ンプレツサ駆動プーリ5にVベルト7を捲き掛
け、このプーリ5の一方の嵌合凸部17を補機駆
動プーリ4の一方の嵌合凹部15に嵌入する。次
いで前記嵌合関係にある凹凸部15,17を中心
としてコンプレツサ駆動プーリ5を手前に引寄
せ、他方の嵌合凸部17を他方の嵌合凹部15に
嵌入して、これを補機駆動プーリ4に凹凸嵌合関
係に組付けた後、プーリ固定ボルト19,19を
用いてコンプレツサ駆動プーリ5を補機駆動プー
リ4に固定する。次いでカークーラコンプレツサ
1をクランク軸3と反対側にスイングさせ所定の
張力を前記Vベルト7に付与した後、前記調整ボ
ルト12及び枢支ボルト10を締付け、カークー
ラコンプレツサ1を固定して一連の作業を完了す
る。 First, attach the car cooler compressor 1 to the crankshaft 3.
Bring the V-belt 7 to the side and wrap it around the input pulley 6. Next, the V-belt 7 is wrapped around the compressor drive pulley 5 in a free state, and one fitting convex portion 17 of this pulley 5 is fitted into one fitting concave portion 15 of the accessory drive pulley 4. Next, the compressor drive pulley 5 is pulled toward you centering on the concave and convex portions 15 and 17 that are in the fitting relationship, and the other fitting convex portion 17 is fitted into the other fitting concave portion 15, and this is connected to the accessory drive pulley. 4 in a concave-convex fitting relationship, the compressor drive pulley 5 is fixed to the accessory drive pulley 4 using pulley fixing bolts 19, 19. Next, the car cooler compressor 1 is swung to the side opposite to the crankshaft 3 to apply a predetermined tension to the V-belt 7, and then the adjustment bolt 12 and the pivot bolt 10 are tightened to fix the car cooler compressor 1. Complete a series of tasks.
前記嵌合凸部17,17の突出量Hはコンプレ
ツサ駆動プーリ5を上述のように補機駆動プーリ
4に組付ける際の嵌合関係を維持するのに必要な
最小量とすることが好ましく、これにより両プー
リ5,4の組付け時のVベルト7の弛み量を最小
にすることができる。 It is preferable that the protruding amount H of the fitting convex portions 17, 17 is the minimum amount necessary to maintain the fitting relationship when the compressor drive pulley 5 is assembled to the accessory drive pulley 4 as described above. Thereby, the amount of slack in the V-belt 7 when both pulleys 5, 4 are assembled can be minimized.
本発明は上記実施例に示す外、種々の態様に構
成することができる。例えばコンプレツサ駆動プ
ーリ5に嵌合凹部を、補機駆動プーリ4に嵌合凸
部を夫々形成して両プーリ5,4を凹凸嵌合関係
に組付けてもよい。又両プーリ5,4の嵌合方法
は、第3図に示すように、補機駆動プーリ4のボ
ス部20のコンプレツサ駆動プーリ取付側を円筒
状に突出させ、この円筒部21をコンプレツサ駆
動プーリ5に設けた円形の孔22に嵌合する方法
を採つてもよい。更にコンプレツサ駆動プーリ5
と前記入力プーリ6とを接続するベルト7とし
て、Vベルト以外のベルトを採用することもでき
る。 The present invention can be configured in various ways other than those shown in the above embodiments. For example, a fitting concave portion may be formed on the compressor drive pulley 5 and a fitting convex portion may be formed on the accessory drive pulley 4, respectively, and both pulleys 5 and 4 may be assembled in a concave-convex fitting relationship. As shown in FIG. 3, the method of fitting both pulleys 5 and 4 is to make the compressor drive pulley attachment side of the boss part 20 of the accessory drive pulley 4 protrude in a cylindrical shape, and then connect this cylindrical part 21 to the compressor drive pulley. A method of fitting into the circular hole 22 provided in 5 may also be adopted. Furthermore, the compressor drive pulley 5
As the belt 7 connecting the input pulley 6 and the input pulley 6, a belt other than the V-belt may be used.
(発明の効果)
本発明によればカークーラコンプレツサの左右
のスイング量を従来例に比較して大幅に減少させ
ることができるので、コンパクトなエンジンルー
ムとしたい場合の車輌レイアウトが有利になる。(Effects of the Invention) According to the present invention, the left and right swing amount of the car cooler compressor can be significantly reduced compared to the conventional example, so the vehicle layout is advantageous when a compact engine room is desired.
又本発明は補機駆動プーリとコンプレツサ駆動
プーリとの嵌合関係及びボルト締め関係を利用し
ているので、部品点数の増加を招かず、構造の複
雑化が最小限にとどまるという長所をも有してい
る。 Furthermore, since the present invention utilizes the fitting relationship and bolt tightening relationship between the accessory drive pulley and the compressor drive pulley, it has the advantage that the number of parts does not increase and the complexity of the structure is kept to a minimum. are doing.
第1図は本発明の実施例の正面図、第2図は第
1図の―線拡大断面図、第3図は他の実施例
の断面図である。
1……カークーラコンプレツサ、2……エンジ
ン本体、3……クランク軸、4……補機駆動プー
リ、5……コンプレツサ駆動プーリ、6……入力
プーリ、7……ベルト、8……アジヤステイング
バー、9……ブラケツト、11……円弧状孔、1
9……プーリ固定ボルト。
FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line -- in FIG. 1, and FIG. 3 is a sectional view of another embodiment. 1...Car cooler compressor, 2...Engine body, 3...Crankshaft, 4...Auxiliary drive pulley, 5...Compressor drive pulley, 6...Input pulley, 7...Belt, 8...Asia Staying bar, 9... Bracket, 11... Arc-shaped hole, 1
9...Pulley fixing bolt.
Claims (1)
体又はエンジン本体に取付けたブラケツトに枢支
すると共に、他端をアジヤステイングバーに設け
た円弧状孔に固定することによつてエンジン本体
に取付ける一方、クランク軸に補機駆動プーリ及
びコンプレツサ駆動プーリを取付け、カークーラ
コンプレツサの入力プーリと前記コンプレツサ駆
動プーリとをベルトで接続するカークーラコンプ
レツサの設置方法において、前記コンプレツサ駆
動プーリを前記補機駆動プーリに嵌合関係に組付
けると共に、カークーラコンプレツサを最もエン
ジン本体寄りの位置に寄せた状態において、前記
入力プーリと前記コンプレツサ駆動プーリに捲き
掛けたとき弛みがほとんど無い長さ寸法を有する
ベルトを両プーリ間に捲き掛けた後、前記補機駆
動プーリに前記コンプレツサ駆動プーリをボルト
締めすることにより取付けたことを特徴とするカ
ークーラコンプレツサの設置方法。1 The car cooler compressor is attached to the engine body by pivoting one end to the engine body or a bracket attached to the engine body, and fixing the other end to an arcuate hole provided in the adjusting bar. In the car cooler compressor installation method, an auxiliary drive pulley and a compressor drive pulley are attached to the car cooler compressor, and an input pulley of the car cooler compressor and the compressor drive pulley are connected by a belt, wherein the compressor drive pulley is connected to the auxiliary drive pulley. In addition to assembling the car cooler compressor in a mating relationship, with the car cooler compressor brought to the position closest to the engine body, a belt having a length with almost no slack when wrapped around the input pulley and the compressor drive pulley is installed on both sides. A method for installing a car cooler compressor, characterized in that the compressor drive pulley is attached to the auxiliary equipment drive pulley by tightening bolts after the compressor drive pulley is wound between pulleys.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61292217A JPS62150031A (en) | 1986-12-08 | 1986-12-08 | Mounting method of car cooler compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61292217A JPS62150031A (en) | 1986-12-08 | 1986-12-08 | Mounting method of car cooler compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62150031A JPS62150031A (en) | 1987-07-04 |
JPS6318008B2 true JPS6318008B2 (en) | 1988-04-15 |
Family
ID=17779027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61292217A Granted JPS62150031A (en) | 1986-12-08 | 1986-12-08 | Mounting method of car cooler compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62150031A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009299559A (en) * | 2008-06-12 | 2009-12-24 | Nsk Ltd | Pulley device for water pump |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5751064B2 (en) * | 1973-10-08 | 1982-10-30 | ||
JPS5757127B2 (en) * | 1973-02-28 | 1982-12-03 | Bristol Myers Co | |
JPS584734B2 (en) * | 1978-03-15 | 1983-01-27 | 三菱電線工業株式会社 | 4↓-methylpentene↓-1 polymer composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6213412Y2 (en) * | 1980-09-05 | 1987-04-07 | ||
JPS5757127U (en) * | 1980-09-22 | 1982-04-03 | ||
JPS584734U (en) * | 1981-07-02 | 1983-01-12 | 日産自動車株式会社 | Internal combustion engine belt drive |
-
1986
- 1986-12-08 JP JP61292217A patent/JPS62150031A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5757127B2 (en) * | 1973-02-28 | 1982-12-03 | Bristol Myers Co | |
JPS5751064B2 (en) * | 1973-10-08 | 1982-10-30 | ||
JPS584734B2 (en) * | 1978-03-15 | 1983-01-27 | 三菱電線工業株式会社 | 4↓-methylpentene↓-1 polymer composition |
Also Published As
Publication number | Publication date |
---|---|
JPS62150031A (en) | 1987-07-04 |
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