JPS61171805U - - Google Patents
Info
- Publication number
- JPS61171805U JPS61171805U JP5568485U JP5568485U JPS61171805U JP S61171805 U JPS61171805 U JP S61171805U JP 5568485 U JP5568485 U JP 5568485U JP 5568485 U JP5568485 U JP 5568485U JP S61171805 U JPS61171805 U JP S61171805U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- rotating body
- boss
- support shaft
- fitting part
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Description
第１図は本考案の一実施例を示す概略断面図、
第２図は本考案の別の実施例を示す概略断面図、
第３図は回転体の支持構造の従来例を示す概略断
面図である。
１０…回転体、１０ａ…開口、１１…ボス、１
１ａ…嵌合部、１２…支軸、１３…ピン、１３ａ
…他端部。
FIG. 1 is a schematic sectional view showing an embodiment of the present invention;
FIG. 2 is a schematic sectional view showing another embodiment of the present invention;
FIG. 3 is a schematic sectional view showing a conventional example of a support structure for a rotating body. 10...Rotating body, 10a...Opening, 11...Boss, 1
1a... Fitting portion, 12... Support shaft, 13... Pin, 13a
...Other end.
Claims (1)
このピン端部を、周面に開口を有する中空円筒状
回転体の内周部に取付けることによつて上記回転
体を上記回転支軸に一体的に支持する構造におい
て、 上記開口に対向する上記回転体の内周部に設け
られていて、上記回転体の重心位置に向けて突出
するボスと、 上記ボスに設けられている、上記ピンの嵌合部
を有し、 上ピンの一端を上記回転体のボスの嵌合部に嵌
め込むとともに、上記ピンに、上記嵌合部とは逆
方向に上記支軸から延出する他端部を設け、この
他端部の延出長さを含めた大きさを、上記支軸中
心からボスの嵌合部に至るピンの長さおよび上記
ボスの大きさによつて得られる回転体の慣性質量
とバランスを保てる質量が得られる大きさに設定
し、このピンを上記支軸に圧入して上記回転体と
回転支軸とを一体化したことを特徴とする回転体
の支持構造。[Scope of claim for utility model registration] A pin is inserted in the radial direction of the rotating support shaft,
In a structure in which the rotating body is integrally supported on the rotational support shaft by attaching the pin end to the inner peripheral part of a hollow cylindrical rotating body having an opening on the circumferential surface, a boss provided on the inner peripheral part of the rotating body and protruding toward the center of gravity of the rotating body; and a fitting part of the pin provided on the boss, and one end of the upper pin is connected to the above In addition to being fitted into the fitting part of the boss of the rotating body, the pin is provided with another end extending from the spindle in the opposite direction to the fitting part, including the extension length of this other end. The size is set to a size that can maintain a balance with the inertial mass of the rotating body obtained by the length of the pin from the center of the spindle to the fitting part of the boss and the size of the boss. A support structure for a rotary body, characterized in that the pin is press-fitted into the support shaft to integrate the rotary body and the rotation support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5568485U JPS61171805U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5568485U JPS61171805U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171805U true JPS61171805U (en) | 1986-10-25 |
Family
ID=30578587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5568485U Pending JPS61171805U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171805U (en) |
-
1985
- 1985-04-15 JP JP5568485U patent/JPS61171805U/ja active Pending