KR900005024Y1 - Brush - Google Patents

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Publication number
KR900005024Y1
KR900005024Y1 KR2019870021888U KR870021888U KR900005024Y1 KR 900005024 Y1 KR900005024 Y1 KR 900005024Y1 KR 2019870021888 U KR2019870021888 U KR 2019870021888U KR 870021888 U KR870021888 U KR 870021888U KR 900005024 Y1 KR900005024 Y1 KR 900005024Y1
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KR
South Korea
Prior art keywords
brush
terminal
power supply
motor
insertion groove
Prior art date
Application number
KR2019870021888U
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Korean (ko)
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KR890014949U (en
Inventor
정석호
Original Assignee
삼성전기 주식회사
서주인
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
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Application filed by 삼성전기 주식회사, 서주인 filed Critical 삼성전기 주식회사
Priority to KR2019870021888U priority Critical patent/KR900005024Y1/en
Publication of KR890014949U publication Critical patent/KR890014949U/en
Application granted granted Critical
Publication of KR900005024Y1 publication Critical patent/KR900005024Y1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation

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

Abstract

내용 없음.No content.

Description

정류자 모우터의 브러시 전원공급장치Brush power supply of commutator motor

제1도는 본 고안에 따른 브러시장치의 분리사시도.1 is an exploded perspective view of the brush device according to the present invention.

제2도는 본 고안에 따른 중요부분 단면도이다.2 is a cross-sectional view of an important part according to the present invention.

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

1 : 결합구 1a : 브러시홀더삽입홈1: Coupling Part 1a: Brush Holder Insertion Groove

1b : 브러시터미날삽입홈 2 : 브러시홀더1b: Brush terminal insertion groove 2: Brush holder

2a,2b : 걸림부 3 : 브러시터미날2a, 2b: latching part 3: brush terminal

3a : 평면부 3c : 절곡부3a: flat part 3c: bend

e : 지지부 f : 돌출부e: support f: protrusion

4 : 브러시 5 : 브러시스프링4: brush 5: brush spring

6 : 브러시와이어 7 : 단자고정용사출물6: brush wire 7: terminal fixing injection molding

8 : 브러시전원공급용단자 9 : 정류자8: Brush power supply terminal 9: Commutator

10 : 모우터하우징 1c : 고정용홀10: motor housing 1c: fixing hole

본 고안은 정류자 모우터의 브러시전원공급장치에 관한 것으로, 특히 브러시장치를 모우터하우징에 삽입고정함과 동시에 브러시장치에 전원이 연결되도록 된 정류자 모우터의 브러시전원공급장치에 관한 것이다.The present invention relates to a brush power supply of the commutator motor, and more particularly, to a brush power supply of the commutator motor to be connected to the power supply to the brush device while fixing the brush device to the motor housing.

종래의 정류자모우터의 브러시장치에 있어서, 정류자편에 전원을 공급해주게 되는 브러시장치는 탄소로 이루어진 브러시와 브러시홀더, 브러시가 삽입된 브러시홀더를 모우터하우징에 결합 시켜주게 되는 결합구, 브러시에 전류를 공급해주는 전원단자 및 브러시를 지지해주는 브러시스프링등으로 구성되어 있다.In the brush device of the conventional commutator motor, the brush device for supplying power to the commutator piece is a coupler, which combines the brush and brush holder made of carbon, the brush holder with the brush inserted in the motor housing, to the brush It consists of a power terminal that supplies current and a brush spring that supports the brush.

이에 따라, 정류자편에 전원을 공급해주는 브러시전원단자를 납땜을 해서 연결해주어야 했다.Accordingly, the brush power terminal that supplies power to the commutator side had to be soldered and connected.

따라서 브러시장치를 모우터에 삽입체결하는 과정이 복잡하여 시간이 소모됨은 물론 비용의 낭비가 있었다.Therefore, the process of inserting and tightening the brush device into the motor is complicated and wastes money as well as time.

이에 본 고안은 상기한 바와같은 문제점을 감안하여 안출된 것으로, 브러시장치의 결합구홀내에 절곡부가 형성된 브러시터미날을 설치해서 브러시장치를 모우터하우징에 삽입고정할 때에 고정자에 설치된 브러시전원 공급용단자와 상기 브러시터미날 및 결합구홀이 바로 체결될 수 있도록 해줌으로서 브러시장치의 모터내 설치공정을 단순화 해줌은 물론 원가를 절감할 수 있도록 된 정류자모우터의 브러시전원공급장치를 제공함에 그 목적이 있다.The present invention has been devised in view of the above problems, and the brush power supply terminal installed in the stator when the brush device is inserted into and fixed to the motor housing by installing a brush terminal having a bent portion in the coupling hole of the brush device The purpose of the present invention is to provide a brush power supply device of a commutator motor, which simplifies the installation process in the motor of the brush device by allowing the brush terminal and the coupling hole to be fastened, as well as reducing the cost.

이하 본 고안의 구성 및 작용, 효과를 예시도면에 의거 상세히 설명한다.Hereinafter, the configuration, operation, and effects of the present invention will be described in detail based on the drawings.

본 고안은 결합구(1)에는 브러시홀더삽입홀(1a)과 고정용 홀(1c) 및 브러시터미날삽입홈(1b)이 설치되어 있고, 브러시홀더(2)에는 걸림부(2a,2b)가 설치되며, 지지부(e)가 형성되면서 L자모양으로 된 평면부(3a)와 돌출부(f)가 형성되면서 상기 브러시터미날삽입홈(1b)에 삽입되게 되는 브러시전원공급용단자(8)를 고정시켜 주도록 굽어진 절곡부(3c)로 된 브러시터미날(3)에는 브러시(4)에 고정부착된 브러시스프링(5)이 고정부착되고, 상기 브러시(4)와 상기 브러시터미날(3)의 평면부(3a)는 브러시와이어(6)로 연결된 구조로 되어 있다.In the present invention, the coupler 1 is provided with a brush holder insertion hole 1a, a fixing hole 1c, and a brush terminal insertion groove 1b, and the brush holder 2 has locking portions 2a and 2b. It is installed, the support portion (e) is formed while the L-shaped flat portion (3a) and the projection (f) is formed while the brush power supply terminal (8) to be inserted into the brush terminal insertion groove (1b) is fixed. A brush spring 5 fixedly attached to the brush 4 is fixedly attached to the brush terminal 3 having the bent portion 3c bent so as to be formed, and the flat portion of the brush 4 and the brush terminal 3 is attached thereto. 3a has a structure connected with the brush wire 6.

미설명부호(7)(9)(10)는 각각 단자고정용사출물과 정류자 및 모우터하우징을 나타낸다.Reference numerals 7, 9, and 10 denote terminal fixing injections, commutators, and motor housings, respectively.

제1도는 본 고안에 따른 브러시장치의 브러시장치를 모우터하우징(10)에 삽입한 뒤 고정용홀(1c)을 통해서 볼트로 고정하게 될 때에는 서로 맞물려지도록 대응된 브러시터미날(3)의 절곡부(3c)와 브러시전원 공급용단자(8)가 맞물려지게 되는바, 모우터내의 단자고정용사출물(7)에 고정되면서 고정자권선(12)과 별도의 전원선(g)으로 연결된 브러시전원공급용단자(8)가 브러시터미날(3)에 설치된 절곡부(3c)와 브러시터미날삽입홈(1b)사이에서 지지부(c) 및 절곡부(3c)에 의해 눌려지는 힘으로 물려지게 됨으로써 고정자권선(12)으로부터의 전류는 브러시전원공급용단자(8)와 브러시터미날(3), 브러시와이어(6) 및 브러시를 차례로 거쳐 모우터의 정류자로 공급되게 된다.1 is a bent part of the brush terminal 3 corresponding to be engaged with each other when the brush device of the brush device according to the present invention is inserted into the motor housing 10 and then fixed with a bolt through the fixing hole 1c ( 3c) and the brush power supply terminal 8 is engaged, the brush power supply terminal connected to the stator winding 12 and a separate power line (g) while being fixed to the terminal fixing injection (7) in the motor The stator winding 12 is caused by the force of being pushed by the support portion c and the bent portion 3c between the bent portion 3c and the brush terminal insertion groove 1b provided in the brush terminal 3. The current from is supplied to the commutator of the motor through the brush power supply terminal 8, the brush terminal 3, the brush wire 6 and the brush in sequence.

상기한 바와 같이 본 고안에 따르면, 브러시장치가 모우터의 정류자에 결합되도록 모우터의 하우징에 삽입고정할 경우에 모우터내의 단자고정용사출물에 고정되어 있는 브러시전원공급단자가 결합구에 설치된 브러시터미날삽입홀에 삽입되어 브러시터미날삽입홀내에 위치된 브러시터미날의 절곡부와 맞물려져서 고정되게 됨으로써 모우터내의 브러시전원공급단자와 브러시터미날을 별도의 전원선을 사용해서 연결해줘야 하는 납땜작업을 생략할 수 있게되어 공구가 절감됨은 물론 시간도 절약할 수 있게 된다.According to the present invention as described above, when the brush device is inserted into the housing of the motor so that the brush device is coupled to the commutator of the motor, the brush power supply terminal is fixed to the terminal fixing injection in the motor brush installed in the coupling sphere It is inserted into the terminal insertion hole and is fixed by being engaged with the bent portion of the brush terminal located in the brush terminal insertion hole, thereby eliminating the soldering work that requires connecting the brush power supply terminal and the brush terminal in the motor using a separate power line. This saves time as well as saving tools.

Claims (1)

브러시홀더삽입홈(1a)과 고정용홈(1c) 및 브러시터미날삽입홈(11)이 형성되는 결합구(1b)와, 상면에 걸림부(2a,2b)가 돌출되어 있는 브러시홀더(2) 및 지지부(e)가 형성되면서 L자모양으로 된 평면부(3a)와 돌출부(f)가 형성됨과 더불어 절곡부(3c)가 형성되는 한편 브러시와이어(6) 및 브러시스프링(5)을 매개로 브러시(6)와 결합된 브러시터미날(3)로 일체화되어, 일체화된 브러시장치를 모우터하우징(10)에 삽입고정될 때 단자고정용사출물(7)의 소정위치에 형성된 브러시전원공급단자(8)와 상기 브러시터미날(3)에 형성된 절곡부(3c)가 맞물려지도록 된 것을 특징으로 하는 정류자모우터의 브러시전원공급장치.A coupling hole 1b in which the brush holder insertion groove 1a, the fixing groove 1c, and the brush terminal insertion groove 11 are formed, and the brush holder 2 in which the locking portions 2a and 2b protrude from the upper surface thereof. As the supporting portion e is formed, the L-shaped flat portion 3a and the protrusion f are formed, and the bent portion 3c is formed, while the brush wire 6 and the brush spring 5 are brushed. The brush power supply terminal 8 which is integrated with the brush terminal 3 combined with the 6, and formed at a predetermined position of the terminal fixing injection product 7 when the integrated brush device is inserted into the motor housing 10 and fixed. And a bent portion (3c) formed in the brush terminal (3) is engaged with the brush power supply of the commutator motor.
KR2019870021888U 1987-12-10 1987-12-10 Brush KR900005024Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021888U KR900005024Y1 (en) 1987-12-10 1987-12-10 Brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870021888U KR900005024Y1 (en) 1987-12-10 1987-12-10 Brush

Publications (2)

Publication Number Publication Date
KR890014949U KR890014949U (en) 1989-08-11
KR900005024Y1 true KR900005024Y1 (en) 1990-06-05

Family

ID=19270270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870021888U KR900005024Y1 (en) 1987-12-10 1987-12-10 Brush

Country Status (1)

Country Link
KR (1) KR900005024Y1 (en)

Also Published As

Publication number Publication date
KR890014949U (en) 1989-08-11

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