JPS6066653U - Casting mold for squirrel cage rotor - Google Patents
Casting mold for squirrel cage rotorInfo
- Publication number
- JPS6066653U JPS6066653U JP15679083U JP15679083U JPS6066653U JP S6066653 U JPS6066653 U JP S6066653U JP 15679083 U JP15679083 U JP 15679083U JP 15679083 U JP15679083 U JP 15679083U JP S6066653 U JPS6066653 U JP S6066653U
- Authority
- JP
- Japan
- Prior art keywords
- rotor core
- casting mold
- squirrel cage
- support ring
- cage rotor
- 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.)
- Granted
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の鋳込金型縦断面図、第2図は回転子鉄心
平面図、第3図は第2図の■−■線に沿った矢視断面図
、第4図は本考案の鋳込金型縦断面図、第5図は本考案
の他の実施例の縦断面図である。
1・・・・・・固定型、2・・・・・・可動型、3・・
・・・・中間型、■・・・・・・回転子鉄心、6・・・
・・・入子型、6a・・・・・・端部シール面、7・・
・・・・スロットチップ、8・・・・・・支持リーング
、11・・・・・・スプリング。Figure 1 is a vertical cross-sectional view of a conventional casting mold, Figure 2 is a plan view of the rotor core, Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 2, and Figure 4 is the present invention. FIG. 5 is a longitudinal sectional view of another embodiment of the present invention. 1... Fixed type, 2... Movable type, 3...
...Intermediate type, ■...Rotor core, 6...
... Nested type, 6a... End sealing surface, 7...
...Slot chip, 8...Support ring, 11...Spring.
Claims (2)
ングと冷却用羽根等を形成する入子型を内蔵した中間型
、固定型および可動型の鋳造金型において、支持リング
の内径と回転子鉄心の外径の隙間を狭くするとともに長
さを回転子鉄心の長さより長くし可動型および固定型の
少くなくても一方の先端が支持リングの内部に突出した
ことを特徴とするかご型回転子の鋳造金型。(1) In intermediate, fixed, and movable casting molds that have a built-in cylindrical support ring and nested molds that form cooling vanes, etc. around the rotor core placed inside, the inner diameter of the support ring The outer diameter gap between the rotor core and the rotor core is narrowed, the length is made longer than the length of the rotor core, and at least one tip of the movable type and the fixed type protrudes into the inside of the support ring. Casting mold for squirrel cage rotor.
.ITII!n以下とした実用新案登録請求の範囲第1
項記載のかご形回転子の鋳造金型。(2) Set the gap between the inner diameter of the support ring and the outer diameter of the rotor core to 0.
.. ITII! Scope of claim for utility model registration as less than or equal to n
Casting mold for the squirrel cage rotor described in section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15679083U JPS6066653U (en) | 1983-10-12 | 1983-10-12 | Casting mold for squirrel cage rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15679083U JPS6066653U (en) | 1983-10-12 | 1983-10-12 | Casting mold for squirrel cage rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6066653U true JPS6066653U (en) | 1985-05-11 |
JPH0244919Y2 JPH0244919Y2 (en) | 1990-11-28 |
Family
ID=30345860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15679083U Granted JPS6066653U (en) | 1983-10-12 | 1983-10-12 | Casting mold for squirrel cage rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6066653U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980079793A (en) * | 1997-03-03 | 1998-11-25 | 체스킨 제이 엘 | Method and apparatus for casting rotor bar and end ring |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54148133A (en) * | 1978-05-15 | 1979-11-20 | Toshiba Machine Co Ltd | Die casting and apparatus therefor |
-
1983
- 1983-10-12 JP JP15679083U patent/JPS6066653U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54148133A (en) * | 1978-05-15 | 1979-11-20 | Toshiba Machine Co Ltd | Die casting and apparatus therefor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980079793A (en) * | 1997-03-03 | 1998-11-25 | 체스킨 제이 엘 | Method and apparatus for casting rotor bar and end ring |
Also Published As
Publication number | Publication date |
---|---|
JPH0244919Y2 (en) | 1990-11-28 |
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