JPS6383637U - - Google Patents
Info
- Publication number
- JPS6383637U JPS6383637U JP17881386U JP17881386U JPS6383637U JP S6383637 U JPS6383637 U JP S6383637U JP 17881386 U JP17881386 U JP 17881386U JP 17881386 U JP17881386 U JP 17881386U JP S6383637 U JPS6383637 U JP S6383637U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- rotating body
- compressed air
- air
- bearing
- 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
Links
Landscapes
- Testing Of Balance (AREA)
Description
第１図は本考案の一実施例におけるつりあい試
験機の断面図、第２図は従来のつりあい試験機の
断面図である。
１２……回転体、１３……空気式回転体保持装
置、１４……主軸、１７……ハウジング、１８…
…ジヤーナル軸受、１９……モータ、２１……エ
ンコーダ。
FIG. 1 is a sectional view of a balance tester according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional balance tester. 12...Rotating body, 13...Pneumatic rotating body holding device, 14...Main shaft, 17...Housing, 18...
... Journal bearing, 19 ... Motor, 21 ... Encoder.
Claims (1)
使用して保持する空気式回転体保持装置と、この
空気式回転体保持装置を支持し、内部に前記空気
式回転体保持装置から、空気回転継手に通じる空
気路を設けた主軸と、この主軸を回転自在に支持
する軸受と、この軸受を支持するハウジングと、
前記回転体の回転によつて生じる振動を検出する
ピツクアツプと、前記主軸を回転駆動する駆動源
とを有し、上記空気回転継手が前記ハウジングに
固定して形成され、前記ハウジングの横穴を通し
て外部からの圧縮空気が上記空気回転継手に供給
されるように構成されたことを特徴とするつりあ
い試験機。 A pneumatic rotating body holding device that uses compressed air to hold the rotating body whose unbalance is to be measured; a main shaft provided with an air passage leading to the main shaft, a bearing rotatably supporting the main shaft, and a housing supporting the bearing;
It has a pickup that detects vibrations caused by the rotation of the rotating body, and a drive source that rotationally drives the main shaft. A balance testing machine characterized in that the compressed air is supplied to the air rotary joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17881386U JPS6383637U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17881386U JPS6383637U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6383637U true JPS6383637U (en) | 1988-06-01 |
Family
ID=31121295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17881386U Pending JPS6383637U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6383637U (en) |
-
1986
- 1986-11-20 JP JP17881386U patent/JPS6383637U/ja active Pending
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