JP2509661B2 - Horizontal compressor support device - Google Patents
Horizontal compressor support deviceInfo
- Publication number
- JP2509661B2 JP2509661B2 JP63071569A JP7156988A JP2509661B2 JP 2509661 B2 JP2509661 B2 JP 2509661B2 JP 63071569 A JP63071569 A JP 63071569A JP 7156988 A JP7156988 A JP 7156988A JP 2509661 B2 JP2509661 B2 JP 2509661B2
- Authority
- JP
- Japan
- Prior art keywords
- closed container
- fixing portion
- pressure contact
- horizontal compressor
- vibration
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） 本発明は背低形エアコン等に使用される横型コンプレ
ッサの支持装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a support device for a horizontal compressor used in a low profile air conditioner or the like.
（従来の技術） エアコンの背低化の要求によりコンプレッサを横置に
した横型コンプレッサが採用されている。この従来の横
型コンプレッサを第４図、第５図に示す。第４図は従来
例の側面図、第５図はその断面図である。図面において
符号31は円筒状のコプレッサの密閉容器であり、中心軸
を水平にして設置されている。この密閉容器31の両端下
部には支持装置32が設けられている。この支持装置32
は、この密閉容器31の外形（外径D1）に対応した断面形
状が円弧状の形状からなる固定部33と、この固定部33の
両端部に設けられた防振ゴム座面34とからなり、この防
振ゴム座面34の下面側に設けられた防振ゴム35により弾
性支持されている。防振ゴム座面34間の距離D2は密閉容
器31の外径D1よりも大きく形成され、かつｈだけ容器底
部を下げることにより、防振装置を含めて背低化ができ
る構造となっている。この固定部33と密閉容器31とは中
央部においてプロジェクション溶接36によって固定され
ている。(Prior Art) A horizontal compressor in which the compressor is installed horizontally is adopted due to the demand for a shorter air conditioner. This conventional horizontal compressor is shown in FIGS. 4 and 5. FIG. 4 is a side view of the conventional example, and FIG. 5 is a sectional view thereof. In the drawing, reference numeral 31 is a closed container of a cylindrical copressor, which is installed with its central axis horizontal. Supporting devices 32 are provided below both ends of the closed container 31. This support device 32
Is composed of a fixing portion 33 having a circular arc-shaped cross-section corresponding to the outer shape (outer diameter D1) of the closed container 31, and a vibration-proof rubber seat surface 34 provided at both ends of the fixing portion 33. It is elastically supported by the anti-vibration rubber 35 provided on the lower surface side of the anti-vibration rubber seat surface 34. The distance D2 between the anti-vibration rubber seat surfaces 34 is formed to be larger than the outer diameter D1 of the closed container 31, and by lowering the container bottom by h, the structure including the anti-vibration device can be reduced. . The fixing portion 33 and the closed container 31 are fixed by projection welding 36 in the central portion.
（発明が解決しようとする課題） このような構成からなる従来の横型コンプレッサの支
持装置によると、固定部33と密閉容器31とは中央部の一
点でプロジェクション溶接36によって固定しているため
に、そこに集中的に応力が生じるという点があった。ま
た、装置全体の荷重及び衝撃力がかかる防振ゴム座面34
間の距離D2が大きくなり、支持装置32の強度が弱くなる
という点があった。これの対応策として固定部33のプロ
ジェクション溶接36部のθ角を大きくすることが考えら
れるが、加圧方向が異なるためにプロジェクション突起
ごとに別溶接となり、工数の増加によってコストアップ
となってしまう。(Problem to be Solved by the Invention) According to the conventional horizontal compressor support device having such a configuration, since the fixed portion 33 and the closed container 31 are fixed by the projection welding 36 at one point in the central portion, There was a point that stress was intensively generated there. In addition, the anti-vibration rubber seat surface 34 that receives the load and impact force of the entire device
There is a point that the distance D2 between them becomes large and the strength of the supporting device 32 becomes weak. As a countermeasure against this, it is conceivable to increase the θ angle of the projection welding 36 of the fixed portion 33, but since the pressing direction is different, each projection projection has to be welded separately, and the cost increases due to an increase in man-hours. .
本発明は、このような点に鑑なされたもので、支持装
置の強度を増加することができ、さらに製造性を向上し
た横型コンプレッサの支持装置を提供することを目的と
する。The present invention has been made in view of the above points, and an object thereof is to provide a supporting device for a horizontal compressor, which can increase the strength of the supporting device and further improve manufacturability.
（課題を解決するための手段） 本発明は、円筒状の形状からなり、中心軸を水平にし
て設置された密閉容器の外径に対応し円弧状の断面形状
からなる固定部と、この固定部の両側に連設して設けら
れた防振ゴム座面からなる支持脚部とを備えた横型コン
プレッサの支持装置において、前記固定部の上面中央に
前記密閉容器を固定する固着部を設けるとともに、前記
固定部の円周方向の両端部に前記密閉容器を支持する圧
接支持部を突設し、前記圧接支持部間の距離を前記密閉
容器の外径よりも小さく設定するとともに、前記密閉容
器と前記固定部の上面の間に間隙を設けたことを特徴と
する。(Means for Solving the Problem) The present invention provides a fixing portion having a cylindrical shape and an arcuate cross-sectional shape corresponding to the outer diameter of a closed container installed with its central axis horizontal, and the fixing portion. In a supporting device of a horizontal compressor having a support leg portion formed of a vibration-proof rubber seat surface continuously provided on both sides of the portion, a fixing portion for fixing the closed container is provided at the center of the upper surface of the fixing portion. A pressure contact supporting portion for supporting the hermetically sealed container is provided at both ends in the circumferential direction of the fixing portion, and a distance between the pressure contacting support portions is set to be smaller than an outer diameter of the hermetically sealed container, and the hermetically sealed container. And a gap is provided between the upper surface of the fixing portion and the upper surface of the fixing portion.
（作 用） 本発明によると、密閉容器は固定部の二点の圧接支持
部と固着部に支持される。したがって、密閉容器の荷重
や衝撃力はこの三点に分散されるので、集中応力が生ず
ることがなく、支持装置全体の強度を増加することがで
きる。しかも、圧接支持部間の距離が密閉容器の外径よ
りも小さいことから、防振ゴム座面間の距離が短くな
り、支持脚部をより小型化され、他方、密閉容器と固定
部の上面の間には塗装時に塗料が通り抜ける空間が確保
される。(Operation) According to the present invention, the hermetically sealed container is supported by the press-contact supporting portion and the fixing portion at two points of the fixing portion. Therefore, since the load and impact force of the closed container are dispersed at these three points, concentrated stress does not occur and the strength of the entire supporting device can be increased. Moreover, since the distance between the press contact support parts is smaller than the outer diameter of the closed container, the distance between the vibration isolating rubber seat surfaces is shortened, and the supporting legs are downsized, while the upper surface of the closed container and the fixed part is reduced. A space for the paint to pass through during painting is secured between them.
（実施例） 以下、本発明の実施例を図面を参照して説明する。第
１図、第２図は本実施例の断面図である。図面において
符号１は外径D1の円筒形のコンプレッサの密閉容器であ
る。この外径に対応した円弧状の形状からなる固定部２
と、この固定部２の両端部に連設して設けられた防振ゴ
ム座面５とからなる支持脚部により支持装置が構成され
ている。さらに支持装置は、この防振ゴム座面５の下面
側に設けられた防振ゴム６により弾性的に支持されるよ
うに構成されている。さらに固定部２の上面の円周方向
の端部に相当する防振ゴム座面５近傍には、密閉容器１
と圧接する圧接支持部３が二点突設され、この両圧接支
持部３間の距離D2は密閉容器１の外径D1より小さくなる
ように構成されている。このようにすることで、防振ゴ
ム座面５、５の間の距離が従来に較べて小さくなるの
で、支持脚部を小型化できる。一方、固定部２の中央部
において密閉容器１と固定部２とは、固着部としてのプ
ロジェクション溶接４によって固定されている。このプ
ロジェクション溶接４の中心角θ１と圧接支持部３の中
心角θ２との大小関係は、θ１＜θ２となるように構成
されている。また、この圧接支持部３を突設したことに
より、密閉容器１の外周面と固定部２の上面との間に間
隙を有している。(Example) Hereinafter, the Example of this invention is described with reference to drawings. 1 and 2 are cross-sectional views of this embodiment. In the drawings, reference numeral 1 is a closed container of a cylindrical compressor having an outer diameter D1. Fixed part 2 having an arcuate shape corresponding to this outer diameter
A supporting device is constituted by a supporting leg portion composed of a vibration-proof rubber seat surface 5 which is continuously provided at both ends of the fixing portion 2. Further, the supporting device is configured to be elastically supported by the vibration-proof rubber 6 provided on the lower surface side of the vibration-proof rubber seat surface 5. Further, in the vicinity of the antivibration rubber seat surface 5 corresponding to the circumferential end portion of the upper surface of the fixed portion 2, the closed container 1
Two pressure contact support portions 3 are provided so as to be in pressure contact with each other, and a distance D2 between the two pressure contact support portions 3 is configured to be smaller than an outer diameter D1 of the closed container 1. By doing so, the distance between the anti-vibration rubber seat surfaces 5, 5 becomes smaller than in the conventional case, so that the supporting leg portion can be downsized. On the other hand, in the central portion of the fixed portion 2, the closed container 1 and the fixed portion 2 are fixed by projection welding 4 as a fixed portion. The magnitude relationship between the central angle θ1 of the projection welding 4 and the central angle θ2 of the press contact support portion 3 is configured so that θ1 <θ2. Further, since the pressure contact supporting portion 3 is provided in a protruding manner, there is a gap between the outer peripheral surface of the closed container 1 and the upper surface of the fixing portion 2.
このような構成からなる本実施例によると、密閉容器
１の荷重や衝撃力はプロジェクション溶接部４と、二点
の圧接支持部３に分散される。そのためにプロジェクシ
ョン溶接４分の軸心との角度θ１を小さくすることがで
きる。このようなことから、プロジェクション溶接４の
突起は複数であるが、突起間の距離を小さくすることが
でき、溶接時の加圧方向をほぼ同一とすることができる
ので、製造性を向上することができる。また、上述した
ようにプロジェクション溶接部４と圧接支持部３とに密
閉容器１の荷重等を分散することができるので、集中応
力の発生を防止することができ、支持装置の変形を防止
することができる。さらに密閉容器１と固定部２との間
には間隙があるので、塗装工程において塗料抜けとなり
塗装ムラを防止できる。According to the present embodiment having such a configuration, the load and impact force of the closed container 1 are dispersed into the projection welding portion 4 and the two pressure contact supporting portions 3. Therefore, the angle θ1 with the axis of the projection welding quadrant can be reduced. For this reason, although the projection welding 4 has a plurality of protrusions, the distance between the protrusions can be reduced, and the pressing directions during welding can be made substantially the same, thus improving manufacturability. You can Further, as described above, since the load of the closed container 1 and the like can be dispersed between the projection welding portion 4 and the pressure contact support portion 3, it is possible to prevent the occurrence of concentrated stress and prevent the deformation of the support device. You can Further, since there is a gap between the closed container 1 and the fixed portion 2, it is possible to prevent the paint from missing during the coating process and prevent uneven coating.
次に本実施例の他の実施例の断面図を第３図に示す。
図面において符号11は密閉容器であり、その真下にはボ
ルト14が固設されている。一方、本実施例と同様の圧接
支持部13を有する固定部12の中央部にはボルト14の貫通
孔16が設けられ、ボルト14とナット15の締付け固定によ
り固着部を構成し、密閉容器11は受け部12に固定されて
いる。このような他の実施例によると、密閉容器11の形
状の応じて固定手段をとることができ、確実に固定でき
る。さらにこの固定手段はアーク溶接等でも良い。Next, FIG. 3 shows a sectional view of another embodiment of this embodiment.
In the drawing, reference numeral 11 is an airtight container, and a bolt 14 is fixedly provided immediately below the airtight container. On the other hand, a through hole 16 for a bolt 14 is provided in the central portion of a fixing portion 12 having a pressure contact supporting portion 13 similar to that of the present embodiment, and a fixing portion is formed by fastening and fixing the bolt 14 and a nut 15 to form a hermetically sealed container 11 Is fixed to the receiving portion 12. According to such another embodiment, the fixing means can be adopted depending on the shape of the closed container 11, and it can be surely fixed. Further, this fixing means may be arc welding or the like.
このように本発明によると、密閉容器の荷重は、固定
部上面の円周方向の両端に形成された圧接支持部と、固
定部中央の固着部との３箇所に分散できるので集中応力
の発生を防止できる。しかも、支持装置全体の荷重およ
び衝撃力の加わる防振ゴム座面間の距離を従来に較べて
短くできるので、支持装置の小型を達成できる。さら
に、小型化しても密閉容器と固定部の間隙を利用して塗
料が十分に通り抜けるので塗装むらを防止できるなど製
造性を向上できる。As described above, according to the present invention, the load of the hermetically sealed container can be distributed to three places, that is, the pressure contact support portions formed at both ends in the circumferential direction of the upper surface of the fixed portion and the fixed portion at the center of the fixed portion, so that the concentrated stress is generated Can be prevented. Moreover, the distance between the vibration-proof rubber seat surfaces to which the load and impact force of the entire supporting device are applied can be made shorter than in the conventional case, so that the supporting device can be downsized. Further, even if the size is reduced, the paint can sufficiently pass through by utilizing the gap between the closed container and the fixed portion, so that it is possible to prevent uneven coating and improve the productivity.
第１図、第２図は本発明の実施例を示す断面図、第３図
はその他の実施例を示す断面図、第４図は従来例を示す
側面図、第５図はその断面図である。 1,11……密閉容器、2,12……固定部、3,13……圧接支持
部、４……プロジェクション溶接、６……防振ゴム。1 and 2 are sectional views showing an embodiment of the present invention, FIG. 3 is a sectional view showing another embodiment, FIG. 4 is a side view showing a conventional example, and FIG. 5 is its sectional view. is there. 1,11 ...... closed container, 2,12 ...... fixed part, 3,13 ...... pressure contact support part, 4 ...... projection welding, 6 ...... vibration-proof rubber.
Claims (1)
て設置された密閉容器の外形に対応し円弧状の断面形状
からなる固定部と、この固定部の両側に連設して設けら
れた防振ゴム座面からなる支持脚部とを備えた横型コン
プレッサの支持装置において、 前記固定部の上面中央に前記密閉容器を固定する固着部
を設けるとともに、前記固定部の円周方向の両端部に前
記密閉容器を支持する圧接支持部を突設し、前記圧接支
持部間の距離を前記密閉容器の外径よりも小さく設定す
るとともに、前記密閉容器と前記固定部の上面の間に間
隙を設けたことを特徴とする横型コンプレッサの支持装
置。1. A fixed part having a cylindrical shape and having an arcuate cross-sectional shape corresponding to the outer shape of a closed container installed with its central axis horizontal, and provided continuously on both sides of this fixed part. In a supporting device of a horizontal compressor provided with a supporting leg portion formed of a vibration-proof rubber seat surface, a fixing portion for fixing the closed container is provided at the center of the upper surface of the fixing portion, and A pressure contact support portion that supports the closed container is provided at both ends, and the distance between the pressure contact support portions is set smaller than the outer diameter of the closed container, and between the closed container and the upper surface of the fixed portion. A support device for a horizontal compressor, which is provided with a gap.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63071569A JP2509661B2 (en) | 1988-03-25 | 1988-03-25 | Horizontal compressor support device |
| KR1019890003502A KR940007888B1 (en) | 1988-03-25 | 1989-03-21 | Supporting device for horizontal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63071569A JP2509661B2 (en) | 1988-03-25 | 1988-03-25 | Horizontal compressor support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01244177A JPH01244177A (en) | 1989-09-28 |
| JP2509661B2 true JP2509661B2 (en) | 1996-06-26 |
Family
ID=13464468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63071569A Expired - Lifetime JP2509661B2 (en) | 1988-03-25 | 1988-03-25 | Horizontal compressor support device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2509661B2 (en) |
| KR (1) | KR940007888B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100318599B1 (en) * | 2000-03-07 | 2001-12-28 | 이충전 | Noise/Vibration Falling Apparatus Of a Compressor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127977U (en) * | 1984-07-24 | 1986-02-19 | 三洋電機株式会社 | Support device for horizontal compressor |
| JPS6243286U (en) * | 1985-09-02 | 1987-03-16 |
-
1988
- 1988-03-25 JP JP63071569A patent/JP2509661B2/en not_active Expired - Lifetime
-
1989
- 1989-03-21 KR KR1019890003502A patent/KR940007888B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890014892A (en) | 1989-10-25 |
| JPH01244177A (en) | 1989-09-28 |
| KR940007888B1 (en) | 1994-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |