KR0130918Y1 - Automotive power window motor - Google Patents
Automotive power window motor Download PDFInfo
- Publication number
- KR0130918Y1 KR0130918Y1 KR2019950027770U KR19950027770U KR0130918Y1 KR 0130918 Y1 KR0130918 Y1 KR 0130918Y1 KR 2019950027770 U KR2019950027770 U KR 2019950027770U KR 19950027770 U KR19950027770 U KR 19950027770U KR 0130918 Y1 KR0130918 Y1 KR 0130918Y1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- cover
- packing
- power window
- holes
- 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.)
- Expired - Lifetime
Links
- 238000012856 packing Methods 0.000 claims abstract description 17
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 239000005060 rubber Substances 0.000 claims abstract description 11
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 7
- 239000000057 synthetic resin Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 7
- 239000005357 flat glass Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
[목적][purpose]
모터 하우징의 수납부를 피복하는 커버의 패킹이 조립시에 항상 제위치를 유지할 수 있는 구조로 개선한 차량용 파워 윈도우 모터를 제공함.Provided is a vehicle power window motor that is improved in a structure in which a packing of a cover covering an accommodating portion of the motor housing can always be held in place during assembly.
[구성][Configuration]
모터 하우징(2)에서 워엄휘일(26)이 수납되는 공간을 밀폐시키는 합성수지제 커버(34)의 표면에 통공(44)을 무수히 형성하고, 이 통공(44)으로 돌기(46)가 긴밀하게 끼워 붙여지도록 고무제 패킹(42)을 일체로 접합시켜서 조립시에 항상 패킹(42)이 일정 위치로 유지되게 한 구성으로 되어 있다.Numerous through holes 44 are formed on the surface of the synthetic resin cover 34 that seals the space where the worm wheels 26 are accommodated in the motor housing 2, and the projections 46 are tightly formed by the through holes 44. The rubber packing 42 is integrally bonded so as to be fitted together so that the packing 42 is always held at a fixed position during assembly.
Description
제1도는 본 고안의 주요부 구성을 나타내는 분해 사시도.1 is an exploded perspective view showing the configuration of the main part of the present invention.
제2도는 제1도의 조립상태를 나타내는 단면도.2 is a cross-sectional view showing the assembled state of FIG.
제3도는 종래의 파워 윈도우 모터에 관련된 구성을 나타내는 주요부 사시도.3 is a perspective view of an essential part showing a configuration related to a conventional power window motor.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 모터 하우징 20 : 수납부2: motor housing 20: housing
22 : 보스 24 : 고정축22: boss 24: fixed shaft
26 : 워엄휘일 28 : 연동플레이트26: worm wheel 28: interlocking plate
30,32 : 축공 34 : 커버30,32: Axis 34: Cover
36 : 댐퍼용 고무 42 : 커버36 rubber for damper 42 cover
44 : 통공 46 : 돌기44: through-hole 46: protrusion
본 고안은 차량의 측면창을 모터의 동력으로 개폐할 수 있게 하는 파워 윈도우 모터에 관한 것으로서, 보다 상세하게는 창유리를 이동시키는 섹터기어로 모터의 회전력을 전달하는 구조물을 외부로부터 격리시키는 커버를 개량한 차량용 파워 윈도우 모터에 관한 것이다.The present invention relates to a power window motor that can open and close the side window of the vehicle by the power of the motor, and more particularly, to improve the cover to isolate the structure that transmits the rotational force of the motor from the outside with a sector gear for moving the window glass. One vehicle power window motor is concerned.
파워 윈도우는 차량의 측면창을 모터의 동력으로 개폐할 수 있게 하는 장치로서, 창유리를 이동시키기 위한 매개체로 와이어를 사용하는 방식과, 아암을 사용하는 방식이 알려져 있다.The power window is a device that allows the side window of the vehicle to be opened and closed by the power of a motor, and a method of using a wire and an arm is known as a medium for moving the window glass.
와이어로 창유리를 승강시키는 방식은 모터에 의해 정역회전되는 스플이 와이어를 감아들이거나 풀어내게 한 구조로 되어 있고, 이것은 오래 사용하면 와이어가 늘어나 작동 불량이 야기되는 단점이 있어서 최근에는 아암을 채용한 방식으로 대체되고 있다.The method of lifting and lowering the window glass by wires has a structure in which a spline rotated forward and backward by a motor causes the wires to be wound or unwound. Being replaced in a way.
아암을 사용하는 방식은 종단부에 형성된 섹터기어가 모터의 출력기어와 맞물려져서 정역 선회됨에 따라 아암이 연동하여 반대측 종단부에 지지된 창유리를 승강시키게 되어 있다.In the method of using the arm, as the sector gear formed at the end portion is engaged with the output gear of the motor, it swings forward and backward, so that the arm interlocks and lifts the window glass supported at the opposite end portion.
이 방식은 구성부의 각 특성이 변화되지 않는 것이므로 수명이 긴 장점이 있다.This method has a long service life because the characteristics of the components are not changed.
그러나 와이어 방식에 비하여 워엄기어와 모터 출력기어 사이에 동력전달매체가 개재되어야 한다. 또한 이 동력전달매체는 모터의 정방향 회전에서 역방향 회전으로의 전환시에 발생되는 충격과, 창유리의 완전 개폐시점에서 발생되는 충격이 외부로 나타나지 않도록 흡수하는 댐퍼효과를 가지고 있어야 한다.However, the power transmission medium must be interposed between the worm gear and the motor output gear as compared with the wire type. In addition, the power transmission medium must have a damper effect that absorbs the shock generated when switching from the forward rotation to the reverse rotation of the motor and the shock generated when the window glass is fully opened and closed.
종래의 파워 윈도우 모터에서 상기한 동력전달매체는 제3도의 도시와 같은 구조를 포함하고 있다.In the conventional power window motor, the power transmission medium includes a structure as shown in FIG.
모터 하우징(2)에 수납되는 워엄휘일(4)은 중공축(6)에 의해 회전 가능하게 지지되어서 도면에 나타나지 않은 모터의 워엄기어와 맞물려 종동하게 된다.The worm wheel 4 accommodated in the motor housing 2 is rotatably supported by the hollow shaft 6 to be engaged with the worm gear of the motor not shown in the figure.
워엄휘일(4)의 외주 사방에는 계합홈(8)이 뚫려져 있고, 이 계합홈(8)으로 댐퍼링(10)의 계합돌기(12)가 끼워져 일체로 회전하게 된다.Engagement grooves 8 are drilled in the outer circumference of the worm wheel 4, and the engagement protrusions 12 of the damper ring 10 are fitted into the engagement grooves 8 to rotate integrally.
상기한 댐퍼링(10)의 중심에는 출력축(14)의 일단부가 끼워져서 키이 등으로 장착된다.One end of the output shaft 14 is fitted in the center of the damper ring 10 and mounted with a key or the like.
따라서 모터의 출력은 워엄휘일(4)과 댐퍼링(10)을 거쳐 출력축(14)으로 전달되고, 또 출력축(14)에는 섹터와 맞물리는 피니온이 장착됨에 따라 결국은 모터의 동력으로 피니온을 회전시키게 되는 것이다.Therefore, the output of the motor is transmitted to the output shaft 14 through the worm wheel 4 and the damper ring 10, and the output shaft 14 is equipped with a pinion that engages with the sector. It turns on.
워엄휘일(4)과 댐퍼링(10)이 조립된 후에 모터 하우징(2)은 커버(19)로 피복된다.After the worm wheel 4 and the damper ring 10 are assembled, the motor housing 2 is covered with a cover 19.
이와 같은 구성에 있어서, 댐퍼링(10)은 출력축(14)이 연결되는 중심의 보스(16)와 고무(18)를 개재하여 일체로 연결되어 있고, 이 고무(18)는 모터의 정역회전 또는 창유리의 완전 개폐 시점에서 발생되는 충격을 흡수하여 주게 된다.In such a configuration, the damper ring 10 is integrally connected via the central boss 16 to which the output shaft 14 is connected and the rubber 18, and the rubber 18 is connected to the normal or reverse rotation of the motor. It absorbs the shock generated when the window glass is fully opened and closed.
그런데 상술한 구조는 견고하다는 이점은 있으나 다음 몇 가지의 단점을 가지고 있다.By the way, the above-described structure has the advantage of being robust, but has the following disadvantages.
댐퍼링(10)은 제작하기가 난해할 뿐만 아니라 모터 하우징(2) 및 커버(19)와 함께 금속제로 만들어짐에 따라 부품의 중량이 무거워지는 요인으로 된다.The damper ring 10 is not only difficult to manufacture, but also is made of metal together with the motor housing 2 and the cover 19, resulting in a heavy component weight.
또, 조립에 있어서 커버(19)에는 방수를 위한 패킹이 개재된 다음, 실란트에 의해 접착되는 바, 이 경우에 있어서 패킹이 모터 하우징(2)과 커버(19) 사이에서 제 위치를 벗어나게 조립되는 일이 빈번하여 제품 불량율이 주원인으로 되고 있다.In the assembling, the cover 19 is interposed with a seal for waterproofing, and then bonded by a sealant. In this case, the packing is assembled out of position between the motor housing 2 and the cover 19. Due to frequent work, product defect rate is the main cause.
이와 같은 종래의 파워 윈도우 모터에서 중량의 문제점은 모터 하우징과 댐퍼링을 합성수지로 재질 변경하는 방법으로 해결될 수 있으나, 패킹에 의한 문제점은 재질 변경만으로는 해결될 수 없다.The weight problem in the conventional power window motor can be solved by a method of changing the material of the motor housing and the damper into a synthetic resin, but the problem caused by the packing cannot be solved only by changing the material.
본 고안의 목적은 패킹이 조립시에 항상 제위치를 유지할 수 있는 구조로 커버를 개선한 차량용 파워 윈도우 모터를 제공함에 있다.An object of the present invention is to provide a power window motor for a vehicle with improved cover to the structure that the packing can always keep in place during assembly.
상기의 목적에 따라 본 고안에 관련된 모터 하우징은 워엄휘일이 수납되는 공간을 밀폐시키는 커버에 패킹이 일체로 접합된 구성을 가진다.According to the above object, the motor housing according to the present invention has a configuration in which a packing is integrally bonded to a cover for sealing a space in which a worm wheel is accommodated.
더 구체적으로 고무제 패킹은 접합용 돌기를 다수 보유하고, 합성수지제 커버에는 상기한 접합용 돌기가 끼워져 물리는 통공이 형성된다.More specifically, the rubber packing has a plurality of joining protrusions, and the synthetic resin cover is formed with a through hole through which the joining protrusions are fitted.
접합에 있어서 융점이 높은 합성수지제 커버를 성형한 다음, 이 커버에 고무제 패킹을 인세트 몰딩방식으로 성형하여 얻을 수 있다.It can be obtained by molding a synthetic resin cover having a high melting point in joining, and then molding a rubber packing on the cover by an inset molding method.
상기와 같은 구성의 본 고안은 커버에 패킹이 일체로 접합 설치되어 있으므로 조립시에 제위치를 이탈하는 일이 없게 된다.According to the present invention of the above configuration, since the packing is integrally installed and bonded to the cover, the assembly does not depart from the position.
따라서 패킹의 위치 어긋남에 의한 제품 불량을 방지할 수 있는 이점이 있다.Therefore, there is an advantage that can prevent product defects due to the displacement of the packing.
이하 본 고안의 바람직한 실시예를 제1도에 따라 상세히 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to FIG.
제1도는 모터 하우징(2)의 수납부(20)가 그 중심에 보스(22)를 일체로 돌출 형성하고 있는 구성을 보여주고 있다.1 shows a configuration in which the housing portion 20 of the motor housing 2 integrally protrudes the boss 22 at its center.
보스(22)의 중심에는 고정축(24)이 일체로 장착되어서 수납부(20)의 바닥면으로부터 수직으로 세워져 연장되어 있다.The fixed shaft 24 is integrally attached to the center of the boss 22 so as to stand vertically from the bottom surface of the housing portion 20 and extend.
이와 같이 배치된 고정축(24)에는 워엄휘일(26)과 연동플레이트(28)가 각각의 축공(30)(32)을 순차 관통시켜서 연결 설치되고, 그 위로 커버(34)가 피복된다.The worm wheel 26 and the interlocking plate 28 are connected to each of the shaft holes 30 and 32 one by one, and the cover 34 is coated thereon.
상기한 워엄휘일(26)은 용기 형태로 되어서 내부에 적어도 3개의 댐퍼용 고무(36)를 수용하고 있으며, 이들 댐퍼용 고무(36)는 모두 중간에 홈(38)을 보유하고 있다.The worm wheel 26 is in the form of a container and accommodates at least three damper rubbers 36 therein, all of which have a groove 38 in the middle.
이들 홈(38)에는 연동플레이트(28)로부터 일체로 연장 형성된 빗장(40)이 삽입됨으로써 상기한 워엄휘일(26)과 연동플레이트(28)는 일체로 조립된다.The worm wheel 26 and the interlocking plate 28 are integrally assembled by inserting the latch 40 formed integrally extending from the interlocking plate 28 in these grooves 38.
상기한 커버(34)는 제2도의 도시와 같이 밑면에 패킹(42)을 일체로 보유하고 있다.The cover 34 holds the packing 42 integrally on the bottom surface as shown in FIG.
패킹(42)은 고무로 만들어지는 것으로서, 이것은 상기한 커버(34)에 형성된 구멍(44)으로 끼워져 고정되는 돌기(46)를 다수 보유하게 된다.The packing 42 is made of rubber, which holds a number of projections 46 which are fitted into and fixed by the holes 44 formed in the cover 34 described above.
실제에 있어서, 융점이 높은 합성수지제 커버(34)를 먼저 사출 성형하고 이 때 표면에 다수의 통공(44)이 형성되게 한 다음, 이 커버(34)를 고무 금형에 넣어 인서트 몰딩방식으로 패킹(42)이 형성되게 한다.In practice, the synthetic resin cover 34 having a high melting point is first injection molded, and then a plurality of holes 44 are formed on the surface, and then the cover 34 is placed in a rubber mold and packed by insert molding. 42) is formed.
이렇게 함으로써 패킹(42)으로부터 돌기(46)가 연장 형성되어 커버(34)의 통공(44)으로 끼워져 일체로 접합된 구조를 얻게 된다.In this way, the protrusions 46 are formed to extend from the packing 42 to be inserted into the through holes 44 of the cover 34 to obtain a structure in which they are integrally joined.
상기와 같이 합성수지제 커버(34)에 고무제 패킹(42)이 일체로 접합됨에 따라 커버(34)를 피복 장착하는 과정에서 밑면의 패킹(42)은 제위치를 벗어나지 않게 되므로 본 고안은 이 부분에 관련되는 제품 불량을 근본적으로 방지할 수 있는 실용성을 가지고 있다.As the rubber packing 42 is integrally bonded to the synthetic resin cover 34 as described above, in the process of covering the cover 34, the packing 42 at the bottom thereof does not leave its position, and thus the present invention is part of the present invention. It has practicality which can fundamentally prevent product defects related to.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950027770U KR0130918Y1 (en) | 1995-10-04 | 1995-10-04 | Automotive power window motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950027770U KR0130918Y1 (en) | 1995-10-04 | 1995-10-04 | Automotive power window motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970019948U KR970019948U (en) | 1997-05-26 |
| KR0130918Y1 true KR0130918Y1 (en) | 1999-04-15 |
Family
ID=19425293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950027770U Expired - Lifetime KR0130918Y1 (en) | 1995-10-04 | 1995-10-04 | Automotive power window motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0130918Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100403004B1 (en) * | 2000-12-16 | 2003-10-23 | 주식회사 캄코 | Driver structure for power window motor with one body damping wheel |
-
1995
- 1995-10-04 KR KR2019950027770U patent/KR0130918Y1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100403004B1 (en) * | 2000-12-16 | 2003-10-23 | 주식회사 캄코 | Driver structure for power window motor with one body damping wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970019948U (en) | 1997-05-26 |
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