JPS6066653U - Casting mold for squirrel cage rotor - Google Patents

Casting mold for squirrel cage rotor

Info

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
Application number
JP15679083U
Other languages
Japanese (ja)
Other versions
JPH0244919Y2 (en
Inventor
孝 石川
Original Assignee
株式会社東芝
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP15679083U priority Critical patent/JPS6066653U/en
Publication of JPS6066653U publication Critical patent/JPS6066653U/en
Application granted granted Critical
Publication of JPH0244919Y2 publication Critical patent/JPH0244919Y2/ja
Granted legal-status Critical Current

Links

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  • 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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)内部に配した回転子鉄心の周囲に円筒状の支持リ
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.
(2)支持リングの内径と回転子鉄心の外径の隙間を0
.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.
JP15679083U 1983-10-12 1983-10-12 Casting mold for squirrel cage rotor Granted JPS6066653U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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