KR200150360Y1 - Motor for power window - Google Patents

Motor for power window Download PDF

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Publication number
KR200150360Y1
KR200150360Y1 KR2019940032982U KR19940032982U KR200150360Y1 KR 200150360 Y1 KR200150360 Y1 KR 200150360Y1 KR 2019940032982 U KR2019940032982 U KR 2019940032982U KR 19940032982 U KR19940032982 U KR 19940032982U KR 200150360 Y1 KR200150360 Y1 KR 200150360Y1
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KR
South Korea
Prior art keywords
shaft
fixing groove
leaf spring
present
armature
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KR2019940032982U
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Korean (ko)
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KR960025732U (en
Inventor
이재환
Original Assignee
오상수
만도기계주식회사
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Priority to KR2019940032982U priority Critical patent/KR200150360Y1/en
Publication of KR960025732U publication Critical patent/KR960025732U/en
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Publication of KR200150360Y1 publication Critical patent/KR200150360Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/24Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

본 고안은 자동차용 파워윈도우 모터의 축고정성 개선에 관한 것으로, 더욱 상세하게는 스프링고정부에 안착되어 있는 탄성부재(판스프링)로 아마튜어축을 지지하여 축의 진동과 충격을 최소화 한, 오차가 극소화된 축고정성을 갖는 파워윈도우 모터에 관한 것이다.The present invention relates to the improvement of the shaft fixability of a power window motor for an automobile, and more particularly, the support of the armature shaft with an elastic member (plate spring) seated on the spring fixing part minimizes the vibration and shock of the shaft, thereby minimizing the error. The present invention relates to a power window motor having a fixed shaft stability.

본 고안은 아마튜어축(1) 선단을 지지하는 판스프링(6)과 판스프링 고정홈(7)으로 구성되며, 상기 판스프링(7)은 일측은 탄성을 갖도록 감아놓은 탄지부(7a)가 있고 타측은 절곡되어 고정홈(6)에 지지되는 지지부(7b)로 구성되어, 판스프링 지지부(7b)는 고정홈(6)에 고정되고 탄지부(7a)는 고정홈(6) 외부로 돌출되어 탄지부 외측 평면과 아마튜어축(1)의 선단과 맞닿아져 있는 구조로 본 고안은 구성된다.The present invention is composed of a leaf spring (6) and a leaf spring fixing groove (7) for supporting the end of the armature shaft (1), the leaf spring (7) is one side of the support for the elastic portion (7a) wound to have an elastic And the other side is bent and consists of a support portion (7b) that is supported in the fixing groove 6, the leaf spring support portion (7b) is fixed to the fixing groove (6) and the stops (7a) protrude out of the fixing groove (6) The present invention is constituted by a structure in which the outer surface of the finger section and the tip of the armature shaft 1 are in contact with each other.

본 고안은 아마튜어축을 조립함으로써 고정홈(6)에 지지된 판스프링(7)의 스프링력에 의해 축선단부의 갭이 자동으로 조정되므로 별도의 갭 조정작업이 필요없고, 수작업으로 조정볼트를 조정하는 작업자의 실수로 인한 모터의 과전류 발생 문제, 갭의 발생으로 생기는 소음 문제 등의 단점을 해소하여, 축의 진동과 충격을 최소화 할 수 있는 오차가 극소화된 축고정성을 갖는 특징이 있다.The present invention does not require a separate gap adjustment work by manually adjusting the adjusting bolt by manually assembling the armature shaft, the gap of the end of the shaft is automatically adjusted by the spring force of the leaf spring (7) supported by the fixing groove (6). It solves the disadvantages such as the overcurrent generation of the motor due to the operator's mistake, the noise problem caused by the generation of the gap, and has the characteristics of shaft fixability that minimizes the error that can minimize the vibration and shock of the shaft.

Description

축 고정성이 개선된 파워윈도우 모터Power Window Motor with Improved Axis Fixability

제1도는 종래 파워윈도우 모터의 부분 절개 단면도.1 is a partial cross-sectional view of a conventional power window motor.

제2도는 러버를 사용하여 축고정성을 개선한 모터 축선단부의 단면도.2 is a cross-sectional view of the end portion of a motor shaft in which shaft fixability is improved by using a rubber.

제3도는 본 고안인 파워윈도우 모터의 축선단부 단면도임.3 is a cross-sectional view of the shaft end of the power window motor of the present invention.

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

A : 축선단부 1 : 아마튜어축A: Axis tip 1: Amateur shaft

2 : 부시메탈 3 : 관통공2: bush metal 3: through hole

4 : 조정볼트 5 : 스틸볼4: adjusting bolt 5: steel ball

6 : 스프링고정홈 7 : 판스프링6: spring fixing groove 7: leaf spring

7a : 탄지부 7b : 지지부7a: bullet part 7b: support part

본 고안은 자동차용 파워윈도우 모터의 축고정성 개선에 관한 것으로, 더욱 상세하게는 스프링고정부에 안착되어 있는 탄성부재(판스프링)로 아마튜어축을 지지하여 축의 진동과 충격을 최소화 한, 오차가 극소화된 축고정성을 갖는 파위윈도우 모터에 관한 것이다.The present invention relates to the improvement of the shaft fixability of a power window motor for an automobile, and more particularly, the support of the armature shaft with an elastic member (plate spring) seated on the spring fixing part minimizes the vibration and shock of the shaft, thereby minimizing the error. The present invention relates to a Pawi window motor having a fixed shaft stability.

자동차의 윈도우를 승,하강함에 있어서 수동식도 있으나 운전석에서 통합조정장치로 각각의 윈도우를 개폐할 수 있다는 특징과 자동화 가능성이 있기에 자동윈도우 시스템이 범용화 되고 있다.Although there are manual methods for raising and lowering windows of automobiles, automatic window systems have been widely used because of the possibility of opening and closing each window with the integrated adjustment device in the driver's seat and the possibility of automation.

이와 같은 자동윈도우 시스템의 작동을 위한 구동력은 소형의 파위윈도우 모터에 의하여 작동 되는 바, 일반적으로 자동차용 파위윈도우 모터는 제1도에 도시하듯이, 아마튜어와 폴코아가 내장되어 전원에 의해 회전하는 구동부와 기어케이스에 내장된 감속기어부로 구성되고, 구동부의 아마튜어 일측에는 전원을 공급하기 위한 브러쉬, 브러쉬홀더 및 홀더베이스가 구비되어 전원과는 리드와이어로 연결되어 있다.The driving force for the operation of such an automatic window system is driven by a small wave window motor. In general, an automobile wave window motor is rotated by a power source with built-in armature and polcoa as shown in FIG. It consists of a drive unit and a reduction gear unit built in the gear case, one side of the armature of the drive unit is provided with a brush, a brush holder and a holder base for supplying power is connected to the lead wire.

이와 같은 종래의 파워윈도우 모터의 아마튜어축(1) 선단부(A)는 부시메틸(2)에 이해 지지되어 있고, 또 관통공(3)을 통과하여 설치된 조정볼트(4) 선단의 스틸볼(5)과 맞닿아져 있어서, 축의 회전시 가능한한 마찰을 적게하면서도 안정된 위치 확보로 소음 발생이 적도록하고 있다. 즉 상기 조정볼트(4)는 아마튜어축(1)의 가공길이에 약간의 오차가 있는 경우 조여주는 회수를 조정하여 오차를 보완하는 것이다. (제1도 참조)The tip portion A of the armature shaft 1 of the conventional power window motor is supported by the bush methyl 2, and the steel ball at the tip of the adjusting bolt 4 provided through the through hole 3 ( 5), it is possible to reduce noise as much as possible while securing the stable position while reducing friction as much as possible when rotating the shaft. That is, the adjustment bolt 4 is to compensate for the error by adjusting the number of tightening when there is a slight error in the machining length of the armature shaft (1). (See Figure 1)

그러나 아마튜어축(1)길이가 ㎜단위 이하의 오차를 갖는 경우의 실제 작업공정에 있어서는 조정볼트(4)를 수작업으로 조정한다는 것은 거의 불가능하며, 설사 작업자의 수작업으로 조정이 가능하다 하더라도 목적한 수준의 정밀성을 얻기는 어려운 단점이 있기에, 상기의 단점을 해소하고자 도시한 제2도와 같이 러버(Rubber)를 사용하여 축고정성을 개선한 모터를 사용하였으나 고무란 재질 특성상 변형이 되기 쉽고, 또 탄성력의 저하로 목적한 정도의 회전상태를 얻기는 미흡한 단점이 있었다. (제2도 참조)However, it is almost impossible to adjust the adjusting bolt 4 by hand in the actual work process when the length of the armature shaft 1 has an error of mm or less, and even if the manual adjustment of the diarrhea worker is possible, Since it is difficult to obtain the level of precision, the motor which improved the axial fixability by using the rubber (Rubber) is used as shown in FIG. 2 to solve the above disadvantage, but the rubber is easily deformed due to the characteristics of the material and elastic force There was a shortcoming of obtaining the desired degree of rotation due to the deterioration of. (See Figure 2)

본 고안은 상기 단점들을 해소하도록 안출된 것으로 일측은 탄성을 갖도록 감아 놓은 탄지부가 있고, 타측은 절곡되어 고정홈에 지지되는 지지부로 구성된, 탄성에 따른 충격 흡수기능을 갖는 탄성부재로 모터의 아마튜어축을 지지하여 줌으로써 아마튜어축이 갖는 길이의 오차를 정확하게 극복하고자 하는데 그 목적이 있다.The present invention has been devised to solve the above shortcomings, one side has a tangy portion wound to have elasticity, the other side is composed of a support portion bent and supported in the fixing groove, the elastic member having a shock-absorbing function according to elasticity of the motor The purpose is to overcome the error of the length of the amateur axis by supporting the axis.

이하 본 고안을 첨부한 도면에 의해 구체적으로 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 제3도에 설치된 상태를 단면 구조로 도시하고 있는 바, 아마튜어 어셈블리와 폴코어가 내장되어 전원에 의하여 회전하는 구동부와 기어 케이스에 내장된 감속기어부로 구성되고, 구동부의 아마튜어 일측에 전원 공급용 브러시 어셈블리가 설치되는 파워윈도우 모터에 있어서, 아마튜어축 선단부를 지지하는 판스프링(7)과 판스프링 고정홈(6)으로 구성되며, 상기 판스프링은 일측은 탄성을 갖도록 감아놓은 탄지부(7a)가 있고 타측은 절곡되어 고정홈(6)에 지지되는 지지부(7b)로 구성된다.The present invention is shown in a cross-sectional structure of the state installed in Figure 3, the armature assembly and pole core is built in the drive unit is rotated by the power source and the reduction gear unit built in the gear case, one side of the drive unit In a power window motor in which a brush assembly for power supply is installed, a leaf spring (7) and a leaf spring fixing groove (6) for supporting an armature shaft tip are formed, and the leaf spring is wound to have elasticity on one side. There is a stop part 7a and the other side is bent and consists of the support part 7b supported by the fixing groove 6.

본 고안의 결합구조를 설명하면 판스프링 지지부(7b)는 판스프링 고정홈(6)에 끼워져 고정되고 탄지부(7a)는 고정홈(6) 외부로 돌출되어 탄지부 외측 평면과 아마튜어축(1)의 선단이 맞닿아져 있는 구조로 되어있다.Referring to the coupling structure of the present invention, the leaf spring support portion 7b is fitted into the leaf spring fixing groove 6 and fixed, and the stop portion 7a protrudes out of the fixing groove 6 so that the outer surface of the stop portion and the amateur shaft ( The tip of 1) is in contact with each other.

본 고안은 아마튜어축을 조립함으로써 고정홈(6)에 지지된 판스프링(7)의 스프링력에 의해 축선단부의 갭이 자동으로 조정되므로 별도의 갭 조정작업이 필요없고, 수작업으로 조정볼트를 조정하는 작업자의 실수로 인한 모터의 과전류 발생 문제, 갭의 발생으로 생기는 소음 문제 등의 단점을 해소하여, 축의 진동과 충격을 최소화 할 수 있는 오차가 극소화된 축고정성을 갖는 특징이 있다.The present invention does not require a separate gap adjustment work by manually adjusting the adjusting bolt by manually assembling the armature shaft, the gap of the end of the shaft is automatically adjusted by the spring force of the leaf spring (7) supported by the fixing groove (6). It solves the disadvantages such as the overcurrent generation of the motor due to the operator's mistake, the noise problem caused by the generation of the gap, and has the characteristics of shaft fixability that minimizes the error that can minimize the vibration and shock of the shaft.

Claims (1)

아마튜어 어셈블리와 폴코어가 내장되어 전원에 의하여 회전하는 구동부와 기어케이스에 내장된 감속기어부로 구성되고, 구동부의 아마튜어 일측에는 전원 공급용 브러시 어셈블리가 설치되는 파워윈도우 모터에 있어서, 일측은 탄성을 갖도록 감아놓은 탄지부(7a)가 있고 타측은 절곡되어 고정홈(6)에 지지되는 지지부(7b)로 구성된 판스프링(7)을, 지지부(7b)는 판스프링 고정홈(6)에 고정하고 탄지부(7a)는 고정홈(6) 외부로 돌출되게 하여 탄지부 외측 평면과 아마튜어축(1)의 선단과 맞닿아지게 구성한 것을 특징으로 하는 파워윈도우 모터.In the power window motor in which the armature assembly and the pole core are built and the drive unit rotates by a power source and the reduction gear unit built in the gear case, and the brush assembly for power supply is installed at one side of the armature of the drive unit, one side is elastic. There is a crimped portion (7a) wound so as to have a leaf spring (7) consisting of a support portion (7b) is bent and supported in the fixing groove 6, the support portion (7b) is fixed to the leaf spring fixing groove (6) And the tangent part 7a protrudes outward from the fixing groove 6 so as to be in contact with the outer surface of the tanger part and the tip of the armature shaft 1.
KR2019940032982U 1994-12-06 1994-12-06 Motor for power window KR200150360Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940032982U KR200150360Y1 (en) 1994-12-06 1994-12-06 Motor for power window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940032982U KR200150360Y1 (en) 1994-12-06 1994-12-06 Motor for power window

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KR960025732U KR960025732U (en) 1996-07-22
KR200150360Y1 true KR200150360Y1 (en) 1999-07-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030082193A (en) * 2002-04-17 2003-10-22 기아자동차주식회사 vehicles's rescue at regulator motor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391141B1 (en) * 2001-02-15 2003-07-12 주식회사 캄코 Noise preventing apparatus of window lift motor
KR100392684B1 (en) * 2001-03-16 2003-07-28 주식회사 캄코 Noise preventing apparatus of window lift motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030082193A (en) * 2002-04-17 2003-10-22 기아자동차주식회사 vehicles's rescue at regulator motor

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