KR950004697A - Manufacturing method of motor rotor - Google Patents

Manufacturing method of motor rotor Download PDF

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Publication number
KR950004697A
KR950004697A KR1019930013320A KR930013320A KR950004697A KR 950004697 A KR950004697 A KR 950004697A KR 1019930013320 A KR1019930013320 A KR 1019930013320A KR 930013320 A KR930013320 A KR 930013320A KR 950004697 A KR950004697 A KR 950004697A
Authority
KR
South Korea
Prior art keywords
hole
injection
ring
separation
wall
Prior art date
Application number
KR1019930013320A
Other languages
Korean (ko)
Other versions
KR960016213B1 (en
Inventor
임종관
Original Assignee
임종관
한국권선기술 주식회사
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 임종관, 한국권선기술 주식회사 filed Critical 임종관
Priority to KR1019930013320A priority Critical patent/KR960016213B1/en
Publication of KR950004697A publication Critical patent/KR950004697A/en
Application granted granted Critical
Publication of KR960016213B1 publication Critical patent/KR960016213B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Abstract

본 발명은 각종 모우터나 제네레이터의 회전자 제조방법에 관한 것으로, 모우터축에 고착되는 자석이 사출물의 사출압력에 의해 파손되는 또는 균열이 생기는 것을 방지하기 위하여 사출물로 성형되는 링이 자석의 외주벽을 먼저 감싸게 되고 후에 자석의 공간부와 사출물 연결홀에 충진되게 하며, 링성형홀에는 단절벽을 두워 링에 분리공간을 형성함으로서 링의 제거가 쉽게 한 것이다.The present invention relates to a method for manufacturing rotors of various motors and generators, in which a ring formed of an injection molded product is formed on the outer circumferential wall of the magnet to prevent the magnets fixed to the motor shaft from being damaged or cracked by the injection pressure of the injection molded product. It is first wrapped and then filled in the space of the magnet and the injection hole, and the ring forming hole is formed by separating the wall by forming a separation wall to facilitate the removal of the ring.

Description

모우터용 회전자(ROTOR)의 제조방법Manufacturing method of motor rotor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 자석고정 사출물의 사출공정 예시도, 제5도는 자석과 축이 사출고정물에 의해 고정된 상태의 회전자사시도, 제6도는 자석외벽의 사출몰링이 제거된 상태의 회전자 사시도.4 is a view illustrating an injection process of a magnet-fixed injection molding, FIG. 5 is a perspective view of a rotor in which a magnet and a shaft are fixed by an injection fixture, and FIG. 6 is a perspective view of the rotor in a state in which injection molding of the magnet outer wall is removed.

Claims (1)

양쪽 자석고정홀과 축 고정홀 및 사출물 연결홀을 구비한 공지의 회전자 제조금형에 있어서, 자석고정홈의 중간부에 자석고정홀보다 직경이 큰 링성형홀을 형성하고 링성형홀에는 단절벽을 두며, 사출공에서 분리되는 양쪽 사출분리공은 각각 링성형홀과 연통시키고 사출공에서 분리되는 중앙사출분리공은 사출물 연결홀에 연통시켜 사출물이 각 분리공을 통해 링성형홀과 공간부 및 사출물 연결홀에 충진되며 링성형홀에서 성형된 링에는 단절벽에 의해 생긴 분리공간을 이용하여 링을 제거할 수 있게 한 모우터용 회전자의 제조방법.In the known rotor manufacturing mold having both magnet fixing holes, shaft fixing holes, and injection molding connecting holes, a ring forming hole having a diameter larger than that of the magnet fixing hole is formed in the middle of the magnet fixing groove, and the cut-off wall is formed in the ring forming hole. Each injection separation hole separated from the injection hole communicates with the ring molding hole, respectively, and the central injection separation hole separated from the injection hole communicates with the injection hole, so that the injection molded product is formed through each separation hole. A method of manufacturing a rotor for a motor, which is filled in an injection joint connecting hole and in which a ring formed in a ring molding hole is used to remove a ring by using a separation space formed by a break wall. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930013320A 1993-07-15 1993-07-15 Preperation method of the rotor for motor KR960016213B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930013320A KR960016213B1 (en) 1993-07-15 1993-07-15 Preperation method of the rotor for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930013320A KR960016213B1 (en) 1993-07-15 1993-07-15 Preperation method of the rotor for motor

Publications (2)

Publication Number Publication Date
KR950004697A true KR950004697A (en) 1995-02-18
KR960016213B1 KR960016213B1 (en) 1996-12-06

Family

ID=19359306

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930013320A KR960016213B1 (en) 1993-07-15 1993-07-15 Preperation method of the rotor for motor

Country Status (1)

Country Link
KR (1) KR960016213B1 (en)

Also Published As

Publication number Publication date
KR960016213B1 (en) 1996-12-06

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