KR200142828Y1 - Apparatus for assembling rotors of a brushless drum motor - Google Patents

Apparatus for assembling rotors of a brushless drum motor Download PDF

Info

Publication number
KR200142828Y1
KR200142828Y1 KR2019950023361U KR19950023361U KR200142828Y1 KR 200142828 Y1 KR200142828 Y1 KR 200142828Y1 KR 2019950023361 U KR2019950023361 U KR 2019950023361U KR 19950023361 U KR19950023361 U KR 19950023361U KR 200142828 Y1 KR200142828 Y1 KR 200142828Y1
Authority
KR
South Korea
Prior art keywords
rotor
bush
brushless
drum motor
stator
Prior art date
Application number
KR2019950023361U
Other languages
Korean (ko)
Other versions
KR970011393U (en
Inventor
오상영
Original Assignee
이형도
삼성전기주식회사
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 이형도, 삼성전기주식회사 filed Critical 이형도
Priority to KR2019950023361U priority Critical patent/KR200142828Y1/en
Publication of KR970011393U publication Critical patent/KR970011393U/en
Application granted granted Critical
Publication of KR200142828Y1 publication Critical patent/KR200142828Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

[목적][purpose]

이 고안은 브러시레스 드럼모터에 있어서, 모터의 주요 구동요소인 스테이터와 이에 결합되어 회전 자재되는 로터의 조립을 간단하면서도 견고하게 행할 수 있도록 한 브러시레스 드럼모터의 로터 조립장치에 관한 것이다.The present invention relates to a rotorless assembly of a brushless drum motor, in which a stator, which is a main driving element of a motor, and a rotor, which is coupled to the rotorless motor, can be easily and securely assembled in a brushless drum motor.

[구성][Configuration]

이 고안은 상, 하부드럼의 축(1)상에 콘넥터(3)를 가진 인쇄회로판(2)을 설치하고 이에 코어 스테이터(4)와 마그네트(6)를 가진 로터(5)를 조립 설치함에 있어서, 상기 코어 스테이터(4)에 한쌍의 돌기부(8)를 가진 부시(7)를 설치하고 상기 부시(7)를 코어 스테이터(4)에 결합시킨 상태에서 상기 부시(7)의 돌기부(8)에 상기 로터(5)를 안착시키며 이 상태에서 상기 돌기부(8)의 상단을 융착시키도록 하여 브러시레스 드럼모터의 로터 조립장치를 구성한 것이다.This invention is to install the printed circuit board (2) having the connector (3) on the shaft (1) of the upper and lower drum, and to assemble and install the rotor (5) having the core stator (4) and the magnet (6) In the state in which the bush 7 having a pair of protrusions 8 is installed in the core stator 4 and the bush 7 is coupled to the core stator 4, the protrusions 8 of the bush 7 are provided. The rotor 5 is seated, and in this state, the upper end of the protrusion 8 is fused to constitute a rotor assembly apparatus of the brushless drum motor.

Description

브러시레스 드럼모터의 로터 조립장치Rotor assembly device of brushless drum motor

제1도는 종래 고안의 조립실시 예시도,1 is an exemplary embodiment of the assembly of the conventional design,

제2도는 이 고안의 로터 조립 상태도,2 is a rotor assembly state of the invention,

제3도는 이 고안의 로터와 결합되는 부시의 발췌도,3 is an excerpt of the bush associated with the rotor of this design,

제4도는 이 고안 로터의 조립완료 상태를 나타내는 발췌도이다.4 is an extract showing the assembling state of this design rotor.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 축 2 : 안쇄회로기판1 axis 2 printed circuit board

3 : 콘넥터 4 : 코어 스테이터3: connector 4: core stator

5 : 로터 6 : 마그네트5: rotor 6: magnet

7 : 부시 8 : 돌기부7: bush 8: protrusion

이 고안은 브러시레스 드럼모터에 있어서, 모터의 주요 구동요소인 스테이터와 이에 결합되어 회전 자재되는 로터의 조립을 간단하면서도 견고하게 행할 수 있도록 한 브러시레스 드럼모터의 로터 조립장치에 관한 것이다.The present invention relates to a rotorless assembly of a brushless drum motor, in which a stator, which is a main driving element of a motor, and a rotor, which is coupled to the rotorless motor, can be easily and securely assembled in a brushless drum motor.

종래의 브러시레스 드럼모터에 있어서 로터 조립방법을 보면 제1도에서와 같이 상, 하부드럼(101),(102)에 콘넥터(3)를 가진 인쇄회로기판(2)을 설치하고 상기 드럼들의 축(1)에는 코어 스테이터(4)와 부시(701)를 설치하며, 이 부시(701)에 마그네트(6)를 설치한 로터(5)를 상기 부시(701)에 조립함에 있어서, 이들을 스크류(702)로써 체결하여 조립하도록 구성되어 있었는 바, 이와 같은 종래의 것을 황동재질의 부시(701)에 나사 체결공을 형성하고 이에 스크류(702)를 체결함으로써 상기 부시(701)가 재질 특성상 강도가 약하여 그 수명이 짧게 되었으며, 또한, 상기 스크류(702)의 체결시 어느 한쪽을 먼저 체결 고정하고 다른 한쪽을 체결시켜야 함으로써 상기 체결시 상기 조립되는 로터가 미세하게 한쪽으로 치우치게 될 염려가 있었으며 이에 따라 진동이 발생되는 폐단이 있었고, 조립이 자동화를 도모할 수 없었기 때문에 조립공수가 많이 들게 되며 작업능률이 저하되는 점 등의 문제점이 있었다.In the conventional brushless drum motor, as shown in FIG. 1, as shown in FIG. 1, the upper and lower drums 101 and 102 are provided with a printed circuit board 2 having connectors 3 and the shafts of the drums. The core stator 4 and the bush 701 are provided in (1), and in assembling the rotor 5 in which the magnet 6 is provided in the bush 701 in the bush 701, they are screwed to the screw 702. It is configured to be assembled by fastening the bar, such a conventional one by forming a screw fastening hole in the bush 701 of the brass material and by fastening the screw 702 to the bush 701 is weak in strength due to the material characteristics The life is shortened, and when the screw 702 is fastened, one of the screws is first fixed and the other is fastened, so that the assembled rotor may be minutely biased to one side during the fastening, and thus vibration may occur. Being There was, however, the assembly is picked many assemblers because they could not be made automatic and there are problems such as that which the working efficiency decreases.

이 고안은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로서, 코어 스테이터에 설치된 부시와 로터의 조립방법을 개선하고, 상기 부시와 로터를 돌기 구조물이 융착 방식으로 용이하면서도 견고하게 조립할 수 있도록 구성인 바, 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.This invention has been devised in view of the above-mentioned conventional problems, and improves the assembly method of the bush and the rotor installed in the core stator, and the bush and the rotor can be easily and firmly assembled in a fusion-type structure. In bar, it will be described in detail based on the accompanying drawings as follows.

상, 하부드럼의 축(1)상에 콘넥터(3)를 가진 인쇄회로판(2)을 설치하고 이에 코어 스테이터(4)와 마그네트(6)를 가진 로터(5)를 조립 설치함에 있어서, 상기 코어 스테이터(4)에 한쌍의 돌기부(8)를 가진 부시(7)를 설치하고 상기 부시(7)를 코어 스테이터(4)에 결합시킨 상태에서 상기 부시(7)의 돌기부(8)에 상기 로터(5)를 안착시키며 이 상태에서 상기 돌기부(8)의 상단을 융착시키도록 구성된 것이다.In installing the printed circuit board 2 having the connector 3 on the shaft 1 of the upper and lower drums and assembling and installing the rotor 5 having the core stator 4 and the magnet 6 thereon, the core In the state in which the bush 7 having a pair of protrusions 8 is installed in the stator 4 and the bush 7 is coupled to the core stator 4, the rotors are formed on the protrusions 8 of the bush 7. 5) is seated and configured to fusion the upper end of the projection (8) in this state.

이상과 같이 구성된 이 고안은 상, 하부드럼이 설치되는 축(1)에 콘넥터(3)가 설치된 인쇄회로기판(2)을 설치하고 이의 상방 상기 축(1)에는 코어 스테이터(4)를 설치하며 이 코어 스테이터(4)의 중앙에 돌기부(8)를 가진 부시(7)를 설치하고, 상기 부시(7)의 돌기부(8)상에 마그네트(6)를 가진 로터(5)의 삽입공을 일치시켜 상기 로터(5)를 안착시킨 상태에서 제4도에서와 같이 상기 부시(7)의 돌기부(8) 상단을 융착시켜 로터(5)의 조립을 완료하게 되는 것으로, 상기 로터(5)를 조립함에 있어서, 종래와 같이 스크류를 사용하지 않고 부시(7)에 돌기부(8)를 형성하여 이에 로터(5)를 안착시키고, 상기 돌기부(8)를 융착시키는 공정만으로 상기 로터(5)를 조립하도록 함으로써, 로터(5)의 조립이 용이하고 견고하며, 또 조립과정에서 로터(5)가 편심될 염려가 없으므로 모터의 운전중 진동등의 발생이 없게 되고 부시(7)등의 수명이 장구하게 되는 점 등의 특징을 지닌 것이다.This design is constructed as described above, the upper and lower drums are installed on the shaft (1), the connector 3 is installed on the printed circuit board 2 is installed and the upper side of the shaft (1) to install a core stator (4) A bush 7 having a projection 8 in the center of the core stator 4 is provided, and the insertion hole of the rotor 5 having the magnet 6 coincides on the projection 8 of the bush 7. In the state in which the rotor 5 is seated, the upper end of the protrusion 8 of the bush 7 is fused as shown in FIG. 4 to complete the assembly of the rotor 5, thereby assembling the rotor 5. In this case, as shown in the related art, a protrusion 8 is formed on the bush 7 without using a screw, thereby seating the rotor 5 and assembling the rotor 5 only by fusing the protrusion 8. As a result, the assembly of the rotor 5 is easy and robust, and there is no fear that the rotor 5 may be eccentric in the assembly process. Prevent the occurrence of vibration during operation and will bush having the characteristics of light (7) that is the service life of the equipment and the like.

Claims (1)

상, 하부드럼의 축(1)상에 콘넥터(3)를 가진 인쇄회로판(2)을 설치하고 이에 코어 스테이터(4)와 마그네트(6)를 가진 로터(5)를 조립 설치함에 있어서, 상기 코어 스테이터(4)에 한쌍의 돌기부(8)를 가진 부시(7)를 설치하고 상기 부시(7)를 코어 스테이터(4)에 결합시킨 상태에서 상기 부시(7)의 돌기부(8)에 상기 로터(5)를 안착시키며 이 상태에서 상기 돌기부(8)의 상단을 융착시키도록 구성됨을 특징으로 하는 브러시레스 드럼모터의 로터 조립장치.In installing the printed circuit board 2 having the connector 3 on the shaft 1 of the upper and lower drums and assembling and installing the rotor 5 having the core stator 4 and the magnet 6 thereon, the core In the state in which the bush 7 having a pair of protrusions 8 is installed in the stator 4 and the bush 7 is coupled to the core stator 4, the rotors are formed on the protrusions 8 of the bush 7. 5) and assembling the rotor assembly of the brushless drum motor, characterized in that configured to fusion the upper end of the projection (8) in this state.
KR2019950023361U 1995-08-31 1995-08-31 Apparatus for assembling rotors of a brushless drum motor KR200142828Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950023361U KR200142828Y1 (en) 1995-08-31 1995-08-31 Apparatus for assembling rotors of a brushless drum motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950023361U KR200142828Y1 (en) 1995-08-31 1995-08-31 Apparatus for assembling rotors of a brushless drum motor

Publications (2)

Publication Number Publication Date
KR970011393U KR970011393U (en) 1997-03-29
KR200142828Y1 true KR200142828Y1 (en) 1999-06-01

Family

ID=19422357

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950023361U KR200142828Y1 (en) 1995-08-31 1995-08-31 Apparatus for assembling rotors of a brushless drum motor

Country Status (1)

Country Link
KR (1) KR200142828Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031615B1 (en) 2004-04-21 2011-04-27 주식회사 동서전자 Locking for the rotor bracket and rotor bushing in the outer rotor type motor
KR20200046915A (en) 2018-10-26 2020-05-07 (주)동일전자 Automatic motor assembling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031615B1 (en) 2004-04-21 2011-04-27 주식회사 동서전자 Locking for the rotor bracket and rotor bushing in the outer rotor type motor
KR20200046915A (en) 2018-10-26 2020-05-07 (주)동일전자 Automatic motor assembling machine

Also Published As

Publication number Publication date
KR970011393U (en) 1997-03-29

Similar Documents

Publication Publication Date Title
US7414238B2 (en) Optical encoder device for small-sized motor and method of producing the same
US6177751B1 (en) Rotary electric machine and bobbin thereof
US6759783B2 (en) Electric motor, in particular for raising and lowering disks in motor vehicles
US20080238267A1 (en) Encoder arrangement on a direct current motor
US20090120225A1 (en) Motor equipped with reducer and method of manufacturing the same
KR100362808B1 (en) Resin molded brushless direct current motor and method of manufacturing the same
KR20000010896A (en) Motor with speed of rotation detected by a hall sensor
US6091171A (en) Electric motor having rotation detection sensor
KR20030068416A (en) Motor having grounding structure for reducing radio noise
US6700262B2 (en) Rotary electric machine
JP2002136056A (en) Brushless motor
KR200142828Y1 (en) Apparatus for assembling rotors of a brushless drum motor
US7109616B2 (en) Electric motor with hall effect memory module
JP2004519196A (en) Adjustment drive and method for assembling the adjustment drive
JP3945025B2 (en) Electric motor
US4368938A (en) Small electric motor
JP7561985B2 (en) Motor Control Device
JPH07213030A (en) Assembly method of molded motor
JP2501469B2 (en) Electric motor
KR100595767B1 (en) Single phase induction motor having earth terminal
CN114128099A (en) Rotating electrical machine
KR0132070Y1 (en) Fixing structure head and r/t rotor of vcr
CN216214502U (en) Mounting structure of floating connector and electronic equipment
JPH10108403A (en) Small-sized motor
KR101265778B1 (en) Brushless DC Motor

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20090105

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee