JPS61123647U - - Google Patents
Info
- Publication number
- JPS61123647U JPS61123647U JP578285U JP578285U JPS61123647U JP S61123647 U JPS61123647 U JP S61123647U JP 578285 U JP578285 U JP 578285U JP 578285 U JP578285 U JP 578285U JP S61123647 U JPS61123647 U JP S61123647U
- Authority
- JP
- Japan
- Prior art keywords
- rotor core
- clamper
- rotor
- fixed key
- flange portion
- 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
- 238000005452 bending Methods 0.000 claims description 2
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は従来の回転子を示す縦断面図、第２図
はその側面図、第３図はこの考案の一実施例によ
る回転子を示す縦断路図、第４図はその要部斜視
図である。
２……回転子鉄心、３……クランパ、６……回
転軸、６ａ……フランジ部、７……固定キー、７
ａ……頭部、７ｂ……折曲部。なお、図中同一符
号は同一又は相当部分を示す。
Fig. 1 is a vertical sectional view showing a conventional rotor, Fig. 2 is a side view thereof, Fig. 3 is a longitudinal sectional view showing a rotor according to an embodiment of the invention, and Fig. 4 is a perspective view of the main parts thereof. It is. 2... Rotor core, 3... Clamper, 6... Rotating shaft, 6a... Flange portion, 7... Fixed key, 7
a...head, 7b...bending part. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
けた回転子鉄心と、この回転子鉄心の軸方向への
移動を防止する固定キーを備えた回転電機の回転
子において、上記固定キーを、上記回転子鉄心の
軸方向端間寸法より長く、かつ一端側に上記一方
側のクランパ端を係止し得る頭部を設けたものに
よつて構成し、この固定キーの他方側を、上記回
転軸に設けられ上記他方側のクランパ端を係止し
得るフランジ部を貫通させ、その端部を該フラン
ジ部外面に接するように折曲げることによつて、
上記回転子鉄心の軸方向移動を防止することを特
徴とする回転電機の回転子。 In a rotor of a rotating electric machine, which is equipped with a rotor core that is fitted onto a rotating shaft and provided with a clamper at the axial end, and a fixed key that prevents the rotor core from moving in the axial direction, the fixed key is used. , which is longer than the axial end-to-end dimension of the rotor core and has a head on one end that can lock the clamper end on one side, and the other side of the fixed key is By passing through a flange portion provided on the rotating shaft and capable of locking the other end of the clamper, and bending the end portion so as to contact the outer surface of the flange portion,
A rotor for a rotating electric machine, characterized in that the rotor core is prevented from moving in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP578285U JPS61123647U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP578285U JPS61123647U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123647U true JPS61123647U (en) | 1986-08-04 |
Family
ID=30482608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP578285U Pending JPS61123647U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123647U (en) |
-
1985
- 1985-01-18 JP JP578285U patent/JPS61123647U/ja active Pending