JPS63194566U - - Google Patents
Info
- Publication number
- JPS63194566U JPS63194566U JP8585287U JP8585287U JPS63194566U JP S63194566 U JPS63194566 U JP S63194566U JP 8585287 U JP8585287 U JP 8585287U JP 8585287 U JP8585287 U JP 8585287U JP S63194566 U JPS63194566 U JP S63194566U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- mold
- casting
- sprue
- blades
- 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
- 238000005266 casting Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
Description
第１図はこの考案の一実施例による上金型部分
の断面図、第２図は従来の上金型部分の断面図、
第３図は回転子鉄心を形成するときの全体図、第
４図、第５図は、回転電機の鉄心を示す断面図で
ある。
１は回転子鉄心、１ａはコアー板、２はエンド
リング、３は羽根、４はローターバ、５は上金型
、６は下金型、７はガス抜き口、８は仮軸、９は
ガス溜溝。なお、図中、同一符号は同一又は相当
部分を示す。
Fig. 1 is a sectional view of the upper mold part according to an embodiment of this invention, Fig. 2 is a sectional view of the conventional upper mold part,
FIG. 3 is an overall view when forming the rotor core, and FIGS. 4 and 5 are sectional views showing the core of the rotating electric machine. 1 is the rotor core, 1a is the core plate, 2 is the end ring, 3 is the blade, 4 is the rotor bar, 5 is the upper mold, 6 is the lower mold, 7 is the gas vent, 8 is the temporary shaft, 9 is the gas Tamamizo. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
あてがい、湯口から溶融状態の導電材料を注入し
てロータバー、エンドリングおよび羽根を一体に
形成する鋳込回転子において、上記成形型の上型
のガス抜口近傍にガス溜溝を設けたことを特徴と
する鋳込回転子。 In a casting rotor, a mold is applied to both ends of a large number of laminated rotor blanks, and a molten conductive material is injected from a sprue to integrally form rotor bars, end rings, and blades. A casting rotor characterized in that a gas reservoir groove is provided near the gas vent of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8585287U JPS63194566U (en) | 1987-06-01 | 1987-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8585287U JPS63194566U (en) | 1987-06-01 | 1987-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63194566U true JPS63194566U (en) | 1988-12-14 |
Family
ID=30941631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8585287U Pending JPS63194566U (en) | 1987-06-01 | 1987-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63194566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322852A (en) * | 1989-06-19 | 1991-01-31 | Mitsubishi Electric Corp | Manufacture of cage type rotor |
-
1987
- 1987-06-01 JP JP8585287U patent/JPS63194566U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322852A (en) * | 1989-06-19 | 1991-01-31 | Mitsubishi Electric Corp | Manufacture of cage type rotor |
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