JPH03273926A - Air conditioning compressor mounting device of vehicle - Google Patents

Air conditioning compressor mounting device of vehicle

Info

Publication number
JPH03273926A
JPH03273926A JP7469890A JP7469890A JPH03273926A JP H03273926 A JPH03273926 A JP H03273926A JP 7469890 A JP7469890 A JP 7469890A JP 7469890 A JP7469890 A JP 7469890A JP H03273926 A JPH03273926 A JP H03273926A
Authority
JP
Japan
Prior art keywords
air conditioning
stay
compressor
mounting
conditioning compressor
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.)
Pending
Application number
JP7469890A
Other languages
Japanese (ja)
Inventor
Takao Uranami
浦浪 隆男
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP7469890A priority Critical patent/JPH03273926A/en
Publication of JPH03273926A publication Critical patent/JPH03273926A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To suppress vibration from an engine block and vibration which is transmitted via the drive belt of air conditioning compressor by supporting the upper section of the compressor proper by an adjuster stay shaped like a one-end opened square, at two places. CONSTITUTION:To install an air conditioning compressor 1 by using an air conditioning compressor mounting device 2, a mounting stay 8 and an adjuster stay 9 are first put in the predetermined positions of an engine block 3, each of tightening bolts 7 is inserted into each of mounting holes 11, 19 and tightened, and a fixing piece 10 and a mounting piece 18 are mounted on the engine block 3 side. Next, lower section fixing blocks 16 are overlapped respectively on an opposing piece 12, and fixing bolts 13 are screwed in screw holes 15 via bolt holes 14 to support the lower section of a compressor proper 4. Upper section fixing blocks 23 are overlapped respectively on a support piece 18, and fixing bolts 21 are screwed in screw holes 22 via long holes 20 to support the upper section of compressor proper 4.

Description

【発明の詳細な説明】 a、 産業上の利用分野 本発明は、車両の空調コンプレッサ取付装置に関するも
のである。
DETAILED DESCRIPTION OF THE INVENTION a. Field of Industrial Application The present invention relates to an air conditioning compressor mounting device for a vehicle.

b、 従来の技術 従来における車両の空調コンプレッサ取付装置としては
、例えば第4図および第5図に示すものがある。この取
付装置は、締付ポルト51によってエンジンブロック5
2に取付けられる取付ステー53とアジャスタステー5
4を具備しており、取付ステー53のボルト孔55に締
付は固定されるポルト56で空調コンプレッサ57のコ
ンプレッサ本体58の下部を支持するとともに、アジャ
スタステー54の長孔59に締付は固定されるボルト6
0でコンプレッサ本体58の上部を支持し、もって空調
コンプレッサ57を取付位置調整可能な状態でエンジン
ブロック52に取付けるように構成されている。
b. Prior Art Conventional vehicle air conditioning compressor mounting devices include those shown in FIGS. 4 and 5, for example. This mounting device is attached to the engine block 5 by means of a tightening port 51.
Mounting stay 53 and adjuster stay 5 attached to 2
4, the port 56 which is tightened and fixed in the bolt hole 55 of the mounting stay 53 supports the lower part of the compressor body 58 of the air conditioning compressor 57, and the tightening is fixed in the long hole 59 of the adjuster stay 54. bolt 6
0 supports the upper part of the compressor main body 58, so that the air conditioning compressor 57 can be attached to the engine block 52 in a state where the attachment position can be adjusted.

C0発明が解決しようとする課題 ところが、上述した従来の空調コンプレッサ取付装置に
あっては、アジャスタステー54がコンプレッサ本体5
8の上部を片持ちで支持しているため、エンジンブロッ
ク52からの振動や空調コンプレッサ57の駆動ベルト
6エを介して伝播してくる振動を抑制することができず
、エンジンブロック52の設買時にコンプレッサ本体5
8の共振が常用帯域で発生し、車内騒音に悪影響を与え
ていた。
C0 Problem to be Solved by the Invention However, in the conventional air conditioning compressor mounting device described above, the adjuster stay 54 is attached to the compressor main body 5.
Since the upper part of the engine block 8 is supported in a cantilevered manner, it is not possible to suppress vibrations from the engine block 52 and vibrations propagating through the drive belt 6e of the air conditioning compressor 57. Sometimes the compressor body 5
8 resonance occurred in the normal frequency band, which had a negative impact on the noise inside the car.

本発明はこのような実状に鑑みてなされたものであって
、その目的は、上述の如き欠点を解消し得る車両の空調
コンプレッサ取付装置を提供することにある。
The present invention has been made in view of the above circumstances, and an object thereof is to provide an air conditioning compressor mounting device for a vehicle that can eliminate the above-mentioned drawbacks.

d、 課題を解決するための手段 上記従来技術の有する課題を解決するために、本発明に
おいては、エンジン本体に間隔を置いて取付けられる取
付ステーとアジャスタステーを備え、前記取付ステーで
コンプレッサ本体の下部を支持するとともに、前記アジ
ャスタステーでコンプレッサ本体の上部を支持する車両
の空調コンプレッサ取付装置において、前記アジャスタ
ステーを、取付片部とこの取付片部の両側に配置される
一対の支持片部とによってほぼコ字状に形成し、該一対
の支持片部にて前記コンプレッサ本体の上部を支持する
ことにより空調コンプレッサを前記エンジン本体に取付
けるようにしている。
d. Means for Solving the Problems In order to solve the problems of the above-mentioned prior art, the present invention includes a mounting stay and an adjuster stay that are mounted on the engine body at intervals, and that the mounting stay connects the compressor main body. In a vehicle air conditioning compressor mounting device that supports a lower part and supports an upper part of a compressor body with the adjuster stay, the adjuster stay has a mounting piece and a pair of support pieces disposed on both sides of the mounting piece. The air conditioning compressor is formed into a substantially U-shape, and the air conditioning compressor is attached to the engine main body by supporting the upper part of the compressor main body with the pair of support pieces.

e、  作  用 本発明の空調コンプレッサ取付装置では、はぼコ字状に
形成されたアジャスタステーによってコンプレッサ本体
の上部を2箇所で支持しているため、エンジンブロック
からの振動や空調コンプレッサの駆動ベルトを介して伝
播してくる振動が抑えられる。
e. Function: In the air conditioning compressor mounting device of the present invention, the upper part of the compressor body is supported at two locations by the adjuster stays formed in a rectangular shape. Vibrations propagating through the can be suppressed.

f、 実施例 以下、本発明を図示の実施例に基づいて詳細に説明する
f. Examples The present invention will now be described in detail based on illustrated examples.

第1図〜第3図は本発明に係る車両の空調コンプレッサ
取付装置の一実施例を示すもので、図において1は車両
に搭載される空調コンプレッサ、2は空調コンプレッサ
1をエンジンブロック3に取付ける空調コンプレッサ取
付装置である。空調コンプレッサ1は、コンプレッサ本
体4.このコンプレッサ本体4の側方に取付けられる入
力プーリ5およびこの入力プーリ5と図外の駆動プーリ
とを接続する駆動ベルト6をそれぞれ有し、図示しない
クランク軸の回転を駆動プーリ、駆動ベルト6および入
力プーリ5を介してコンプレッサ本体4に伝えることに
より駆動させられるようになっている。
1 to 3 show an embodiment of a vehicle air conditioning compressor mounting device according to the present invention. In the figures, 1 is an air conditioning compressor mounted on a vehicle, and 2 is an air conditioning compressor 1 mounted on an engine block 3. This is an air conditioning compressor mounting device. The air conditioning compressor 1 includes a compressor main body 4. The compressor main body 4 has an input pulley 5 attached to the side, and a drive belt 6 connecting the input pulley 5 and a drive pulley (not shown). The power is transmitted to the compressor body 4 via the input pulley 5 to drive the compressor.

上記空調コンプレッサ取付装置2は、締付ボルト7によ
りエンジンブロック3に一定の間隔を置いて取付けられ
る取付ステー8とアジャスタステー9を備えている。取
付ステー8はコンプレッサ本体4の下部を支持するもの
であり、エンジンブロック3に取付けられる固定片部1
0には締付ボルト7を挿入する取付孔11が上下に間隔
をおいて穿設されている。また取付ステー8の対向片部
12には、固定ボルト13を挿入する複数のボルト孔1
4が互いに対向して穿設されている。しかして、コンプ
レッサ本体4の下部には、ねじ孔15を有する下部固定
ブロック16が取付ステー8の対向片部12と同じ間隔
で配設されている。
The air conditioning compressor mounting device 2 includes a mounting stay 8 and an adjuster stay 9 that are mounted to the engine block 3 at a constant interval using tightening bolts 7. The mounting stay 8 supports the lower part of the compressor body 4, and is attached to the fixed piece 1 that is attached to the engine block 3.
Attachment holes 11 into which the tightening bolts 7 are inserted are formed at intervals in the vertical direction. Further, the opposing piece 12 of the mounting stay 8 has a plurality of bolt holes 1 into which fixing bolts 13 are inserted.
4 are bored facing each other. In the lower part of the compressor body 4, a lower fixing block 16 having a screw hole 15 is arranged at the same interval as the opposing piece 12 of the mounting stay 8.

一方、アジャスタステー9はコンプレッサ本体4の上部
を支持するものであり、エンジンブロック3に取付けら
れる取付片部17とこの取付片部17の両側に配置され
る一対の支持片部18とによって全体形状がほぼコ字状
に一体成形されている。取付片部17には、締付ボルト
7を挿入する複数の取付孔19が上下左右に間隔を置い
て穿設されている。
On the other hand, the adjuster stay 9 supports the upper part of the compressor body 4, and its overall shape is defined by a mounting piece 17 attached to the engine block 3 and a pair of support pieces 18 disposed on both sides of this mounting piece 17. is integrally molded in an almost U-shape. A plurality of mounting holes 19 into which the tightening bolts 7 are inserted are formed in the mounting piece 17 at intervals vertically and horizontally.

また、一対の支持片部18は取付片部17を間に置いて
対向して配設されており、先端側には長手方向に沿って
延びる円弧状の長孔20が互いに対向して穿設されてい
る。これら長孔20には、それぞれ固定ボルト21が挿
入されるようになっている。しかして、コンプレッサ本
体4の上部には、ねじ孔22を有する上部固定ブロック
23がアジャスタステー10の支持片部19と同じ間隔
で配設されている。
Further, the pair of support pieces 18 are arranged facing each other with the mounting piece 17 placed between them, and arc-shaped elongated holes 20 extending along the longitudinal direction are bored on the tip sides facing each other. has been done. Fixing bolts 21 are inserted into these long holes 20, respectively. In the upper part of the compressor body 4, an upper fixing block 23 having a screw hole 22 is arranged at the same interval as the support piece part 19 of the adjuster stay 10.

上記構成の空調コンプレッサ取付装置2を用いて空調コ
ンプレッサ1を設置するには、まず取付ステー8および
アジャスタステー9をエンジンブロック3の所定位置に
それぞれ配置し、締付ボルト7を取付ステー8およびア
ジャスタステー9の各取付孔11.19に挿入して締付
けることにより、取付ステー8の固定片部10とアジャ
スタステー9の取付片部18をエンジンブロック3側に
固定して取付ける0次いで、コンプレッサ本体4の下部
固定ブロック16を取付ステー8の対向片部12にそれ
ぞれ重ね合せ、固定ボルト13をボルト孔14を介して
ねし孔15に螺入させることによりコンプレッサ本体4
の下部を支持する。また、コンプレッサ本体4の上部固
定ブロック23をアジャスタステー9の支持片部18に
それぞれ重ね合せ、固定ポル)21を長孔20を介して
ねじ孔22に螺入させることによりコンプレッサ本体4
の上部を支持する。しかして、コンプレッサ本体4は取
付位置調整可能な状態でエンジンブロック3に取付けら
れる。そののち、コンプレッサ本体4を長孔20の範囲
内で移動させて位置調整を行い、入力プーリー5と図外
の駆動プーリとの間に掛は渡された駆動ベルト6に所定
の張力を付与してから固定ボルト21を完全に締付けて
コンプレッサ本体4を固定すると、空調コンプレッサl
の取付作業が完了する(第2図参照)。
To install the air conditioning compressor 1 using the air conditioning compressor mounting device 2 configured as described above, first place the mounting stay 8 and the adjuster stay 9 at predetermined positions on the engine block 3, and then tighten the tightening bolt 7 between the mounting stay 8 and the adjuster stay 9. By inserting and tightening each mounting hole 11.19 of the stay 9, the fixed piece 10 of the mounting stay 8 and the mounting piece 18 of the adjuster stay 9 are fixed and mounted on the engine block 3 side.Next, the compressor body 4 The compressor body 4 is assembled by overlapping the lower fixing blocks 16 on the opposing pieces 12 of the mounting stay 8, and screwing the fixing bolts 13 into the tapped holes 15 through the bolt holes 14.
supports the bottom of the In addition, the upper fixing block 23 of the compressor body 4 is superimposed on the support piece 18 of the adjuster stay 9, and the fixing block 21 is screwed into the screw hole 22 through the elongated hole 20.
support the top of the Thus, the compressor main body 4 is attached to the engine block 3 in a state where the attachment position can be adjusted. Thereafter, the compressor main body 4 is moved within the range of the elongated hole 20 to adjust its position, and a predetermined tension is applied to the drive belt 6 that is passed between the input pulley 5 and a drive pulley (not shown). After that, completely tighten the fixing bolts 21 to fix the compressor body 4, and the air conditioning compressor l
The installation work has been completed (see Figure 2).

本実施例では、一対の支持片部1日を有するアジャスタ
ステー9によってコンプレッサ本体4の上部を2箇所で
支持しているため、車内騒音の音圧レベルを低下させる
ことが可能となる。これは、エンジン回転数と音圧レベ
ルとの関係を示す第3図において、本実施例(図中実線
■)の特性線が従来例(図中鎖線■)のそれよりも低位
置にあることから判る。また、本実施例のアジャスタス
テー9は、プレス加工にて一体成形できる簡単な構造で
あるため、製造コストが安価である。
In this embodiment, since the upper part of the compressor main body 4 is supported at two locations by the adjuster stay 9 having a pair of support pieces, it is possible to reduce the sound pressure level of the noise inside the vehicle. This is because in Figure 3, which shows the relationship between engine speed and sound pressure level, the characteristic line of this example (solid line ■ in the figure) is at a lower position than that of the conventional example (dashed line ■ in the figure). It can be seen from In addition, the adjuster stay 9 of this embodiment has a simple structure that can be integrally molded by press working, so the manufacturing cost is low.

以上、本発明の一実施例につき述べたが、本発明は既述
の実施例に限定されるものではなく、本発明の技術的思
想に基づいて各種の変形および変更が可能である。
Although one embodiment of the present invention has been described above, the present invention is not limited to the embodiment described above, and various modifications and changes can be made based on the technical idea of the present invention.

g、 発明の効果 上述の如く、本発明に係る車両の空調コンプレッサ取付
装置は、はぼコ字状のアジャスタステーに形成された一
対の支持片部によってコンプレッサ本体の上部を支持し
ているので、エンジンブロック設置時のコンプレッサ本
体の共振周波を上げて常用帯域から外すことが可能とな
り、車内騒音の音圧レベルを低下させることができ、車
内の居住性向上が図れる。
g. Effects of the Invention As described above, the vehicle air conditioning compressor mounting device according to the present invention supports the upper part of the compressor body by the pair of support pieces formed on the cylindrical adjuster stay. When installed in the engine block, it is possible to raise the resonant frequency of the compressor body and remove it from the normal frequency band, thereby reducing the sound pressure level of noise inside the car and improving the comfort inside the car.

【図面の簡単な説明】[Brief explanation of drawings]

第1図〜第3図は本発明の一実施例を示すものであって
、第1図は空調コンプレッサ取付装置の斜視図、第2図
はコンプレッサ本体の上部を支持している状態のアジャ
スタステーの平面図、第3図はエンジン回転数と音圧レ
ベルとの関係を示す特性線図、第4図および第5回は従
来例を示すものであって、第4図は空調コンプレッサ取
付装置の斜視図、第5図はコンプレッサ本体の上部を支
持している°状態のアジャスタステーの平面図である。 1・・・空調コンプレッサ、 2・・・空調コンプレッサ取付装置、 3・・・エンジンブロック、4・・・コンプレッサ本体
、7・・・締付ボルト、    8・・・取付ステー9
・・・アジャスタステー、1o・・・固定片部、11・
・・取付孔、     12・・・対向片部、13・・
・固定ボルト、   14・・・ボルト孔、15・・・
ねじ孔、     16・・・下部固定ブロック、17
・・・取付片部、    18・・・支持片部、19・
・・取付孔、     2o・・・長孔、21・・・固
定ボルト、   22川ねじ孔、23・・・上部固定ブ
ロック。
1 to 3 show one embodiment of the present invention, in which FIG. 1 is a perspective view of an air conditioning compressor mounting device, and FIG. Fig. 3 is a characteristic diagram showing the relationship between engine speed and sound pressure level, Figs. 4 and 5 show conventional examples, and Fig. 4 shows a diagram of the air conditioning compressor mounting device. The perspective view, FIG. 5, is a plan view of the adjuster stay in the ° state supporting the upper part of the compressor main body. DESCRIPTION OF SYMBOLS 1...Air conditioning compressor, 2...Air conditioning compressor mounting device, 3...Engine block, 4...Compressor body, 7...Tightening bolt, 8...Mounting stay 9
... Adjuster stay, 1o... Fixed piece part, 11.
...Mounting hole, 12...Opposing piece, 13...
・Fixing bolt, 14... Bolt hole, 15...
Screw hole, 16...Lower fixing block, 17
...Mounting piece part, 18...Support piece part, 19.
...Mounting hole, 2o...long hole, 21...fixing bolt, 22 screw hole, 23...upper fixing block.

Claims (1)

【特許請求の範囲】[Claims]  エンジン本体に間隔を置いて取付けられる取付ステー
とアジャスタステーを備え、前記取付ステーでコンプレ
ッサ本体の下部を支持するとともに、前記アジャスタス
テーでコンプレッサ本体の上部を支持する車両の空調コ
ンプレッサ取付装置において、前記アジャスタステーを
、取付片部とこの取付片部の両側に配置される一対の支
持片部とによってほぼコ字状に形成し、該一対の支持片
部にて前記コンプレッサ本体の上部を支持することによ
り空調コンプレッサを前記エンジン本体に取付けるよう
にしたことを特徴とする車両の空調コンプレッサ取付装
置。
The air conditioning compressor mounting device for a vehicle includes a mounting stay and an adjuster stay that are mounted to an engine main body at intervals, the mounting stay supports a lower part of the compressor main body, and the adjuster stay supports an upper part of the compressor main body. The adjuster stay is formed into a substantially U-shape by a mounting piece and a pair of support pieces arranged on both sides of the mounting piece, and the upper part of the compressor main body is supported by the pair of support pieces. An air conditioning compressor mounting device for a vehicle, characterized in that the air conditioning compressor is mounted on the engine body.
JP7469890A 1990-03-23 1990-03-23 Air conditioning compressor mounting device of vehicle Pending JPH03273926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7469890A JPH03273926A (en) 1990-03-23 1990-03-23 Air conditioning compressor mounting device of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7469890A JPH03273926A (en) 1990-03-23 1990-03-23 Air conditioning compressor mounting device of vehicle

Publications (1)

Publication Number Publication Date
JPH03273926A true JPH03273926A (en) 1991-12-05

Family

ID=13554707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7469890A Pending JPH03273926A (en) 1990-03-23 1990-03-23 Air conditioning compressor mounting device of vehicle

Country Status (1)

Country Link
JP (1) JPH03273926A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114931A2 (en) * 1999-12-29 2001-07-11 Visteon Global Technologies, Inc. Movable mounting lug for a compressor
CN102207070A (en) * 2010-03-31 2011-10-05 株式会社丰田自动织机 Motor-driven compressor
CN103968027A (en) * 2013-02-04 2014-08-06 斯堪尼亚商用车有限公司 Link arrangement

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114931A2 (en) * 1999-12-29 2001-07-11 Visteon Global Technologies, Inc. Movable mounting lug for a compressor
EP1114931A3 (en) * 1999-12-29 2001-10-24 Visteon Global Technologies, Inc. Movable mounting lug for a compressor
US6460823B1 (en) 1999-12-29 2002-10-08 Visteon Global Technologies, Inc. Movable mounting lug for a compressor
CN102207070A (en) * 2010-03-31 2011-10-05 株式会社丰田自动织机 Motor-driven compressor
US8870550B2 (en) 2010-03-31 2014-10-28 Kabushiki Kaisha Toyota Jidoshokki Motor-driven compressor
CN103968027A (en) * 2013-02-04 2014-08-06 斯堪尼亚商用车有限公司 Link arrangement
EP2762703A1 (en) * 2013-02-04 2014-08-06 Scania CV AB (publ) Link arrangement

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