KR19980017711U - Timing belt and pulley structure of automobile engine - Google Patents
Timing belt and pulley structure of automobile engine Download PDFInfo
- Publication number
- KR19980017711U KR19980017711U KR2019960031099U KR19960031099U KR19980017711U KR 19980017711 U KR19980017711 U KR 19980017711U KR 2019960031099 U KR2019960031099 U KR 2019960031099U KR 19960031099 U KR19960031099 U KR 19960031099U KR 19980017711 U KR19980017711 U KR 19980017711U
- Authority
- KR
- South Korea
- Prior art keywords
- timing belt
- belt
- pulley
- teeth
- timing
- 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.)
- Ceased
Links
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
- F16H55/171—Toothed belt pulleys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/49—Features essential to V-belts pulleys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
본 고안은 크랭크샤프트풀리 및 캠샤프트의 타이밍풀리와 맞물려 회전되는 타이밍벨트가 풀리에서 이탈되지 않도록 형성한 자동차 엔진의 타이밍벨트 및 풀리구조에 관한 것이다.The present invention relates to a timing belt and a pulley structure of an automobile engine which is formed so that the timing belt rotated in engagement with the crankshaft pulley and the cam shaft timing pulley is not separated from the pulley.
본 고안의 특징에 따르면, 일정폭을 갖는 띠형상의 벨트(110) 내측면에 V형상의 톱니부(111)를 등간격으로 벨트(110)를 따라 형성한 타이밍벨트(100)와; 상기 타이밍벨트(100)와 결합되며 크랭크샤프트 캠샤프트 타이밍샤프트 등에 결합되는 것으로써 외주연에 상기 타이밍벨트(100)의 톱니부(111)와 맞물려 회전하도록 V형상의 톱니(201)를 등간격으로 형성한 풀리(200)로 이루어진 것을 특징으로 자동차 엔진의 타이밍벨트 및 풀리구조가 제공된다.According to a feature of the present invention, the belt belt (110) having a predetermined width on the inner surface of the V-shaped teeth 111 formed along the belt (110) at equal intervals; It is coupled to the timing belt 100 and is coupled to the crankshaft camshaft timing shaft, etc. V-shaped teeth 201 at equal intervals so as to rotate in engagement with the teeth 111 of the timing belt 100 on the outer periphery. A timing belt and a pulley structure of an automobile engine are provided, characterized in that the pulley 200 is formed.
Description
본 고안은 자동차 엔진의 타이밍벨트 및 풀리구조에 관한 것으로, 좀 더 상세히는 크랭크샤프트풀리 및 캠샤프트의 타이밍풀리와 맞물려 회전되는 타이밍벨트가 풀리에서 이탈되지 않도록 형성한 자동차 엔진의 타이밍벨트 및 풀리구조에 관한 것이다.The present invention relates to a timing belt and a pulley structure of an automobile engine, and more particularly, to a timing belt and a pulley structure of an automobile engine formed by engaging a crankshaft pulley and a timing shaft pulley of a cam shaft so that the rotating timing belt is not separated from the pulley. It is about.
일반적으로 타이밍벨트(10)는 고무와 글라스파이버등 잘 신축되지 않는 섬유로 만들어지며 도 1과 도 2에 도시한 바와같이 상측 좌우에 형성된 캠샤프트타이밍풀리(20)와 중간부위에 좌우로 형성된 아이들풀리(30)와 하측에 나란히 형성된 오일펌프풀리(40)와 텐션풀리(50)와 크랭크샤프트풀리(60)를 지나도록 결합된 것으로, 상기 풀리(20,40,60)의 외주연에 일자로된 톱니(21,41,61)가 형성되고, 상기 톱니(21,41,61)를 지나는 타이밍벨트(10)의 내측면에, 상기 풀리(20,40,60)의 톱니(21,41,61)와 맞물리도록 톱니부(11)가 형성되어 풀리(20,30,40,50,60)와 맞물려 이동되도록 형성된다.In general, the timing belt 10 is made of a fiber that is not stretched well, such as rubber and glass fiber, as shown in Figs. 1 and 2, the cam shaft timing pulley 20 formed on the upper left and right, and the idle formed left and right on the middle part. The oil pump pulley 40 and the tension pulley 50 and the crankshaft pulley 60 formed to be parallel to the pulley 30 and the lower side of the pulley 30, the outer periphery of the pulley (20, 40, 60) Teeth 21, 41, 61 are formed, and the teeth 21, 41, of the pulleys 20, 40, 60 are formed on the inner surface of the timing belt 10 passing through the teeth 21, 41, 61; The tooth part 11 is formed to be engaged with the 61 and is formed to be engaged with the pulleys 20, 30, 40, 50 and 60.
그러나 이와 같은 종래에 타이밍벨트(10)와 풀리(20,40,60)는 서로 맞물리도록 형성된 톱니(21,41,61)와 톱니부(11)가 일자형으로 되어 있기 때문에 고속 회전시 풀리(21,41,61)에서 미끄러지며 타이밍벨트(11)가 벗겨질 우려가 있으며, 일자로된 풀리(20,40,60)의 톱니(21,41,61)와 타이밍벨트(10)의 톱니부(11) 결합될 때 톱니(21,41,61)와 톱니부(11)의 전체가 동시에 맞물리기 때문에 소음이 발생되고, 타이밍벨트(10)가 진동하게 되는 문제점이 있었다.However, the timing belt 10 and the pulleys 20, 40, and 60 are conventionally formed such that the teeth 21, 41, 61 and the teeth 11 are formed to engage each other so that the pulley 21 is rotated at high speed. There is a fear that the timing belt 11 may be peeled off and slipped at the heads 41 and 61, and the teeth 21, 41, 61 of the pulleys 20, 40, and 60 and the teeth of the timing belt 10 are formed. 11) When the teeth (21, 41, 61) and the whole of the tooth portion 11 is engaged at the same time when engaged, there is a problem that the noise is generated, the timing belt 10 vibrates.
본 고안은 전술한 바와 같은 종래에 타이밍벨트와 풀리의 문제점에 착안하여 제안된 것으로, 풀리에서 타이밍벨트가 이탈되지 않도록 하며 소음 및 진동을 줄일 수 있도록 형성한 자동차 엔진의 타이밍벨트 및 풀리구조를 제공하고자 하는 것이다.The present invention has been proposed in view of the problems of the timing belt and pulley in the related art as described above, and provides a timing belt and pulley structure of an automobile engine formed to prevent the timing belt from being pulled out and to reduce noise and vibration. I would like to.
도 1은 종래에 타이밍벨트를 나타낸 구성도1 is a configuration diagram showing a timing belt in the related art
도 2는 도 1의 A 방향에서 나타낸 정면도FIG. 2 is a front view as seen in direction A of FIG.
도 3은 본 고안의 실시예를 나타낸 분해사시도3 is an exploded perspective view showing an embodiment of the present invention
도 4는 도 3의 B 방향에서 나타낸 정면도4 is a front view shown in the B direction of FIG.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100. 타이밍벨트100. Timing Belt
110. 벨트110. Belt
111. 톱니부111. Teeth
200. 풀리200. Pulley
201. 톱니201.Sawtooth
본 고안의 특징에 따르면, 일정폭을 갖는 띠형상의 벨트(110) 내측면에 V형상의 톱니부(111)를 등간격으로 벨트(110)를 따라 형성한 타이밍벨트(100)와; 상기 타이밍벨트(100)와 결합되며 크랭크샤프트 캠샤프트 타이밍샤프트 등에 결합되는 것으로써 외주연에 상기 타이밍벨트(100)의 톱니부(111)와 맞물려 회전하도록 V형상의 톱니(201)를 등간격으로 형성한 풀리(200)로 이루어진 것을 특징으로 자동차 엔진의 타이밍벨트 및 풀리구조가 제공된다.According to a feature of the present invention, the belt belt (110) having a predetermined width on the inner surface of the V-shaped teeth 111 formed along the belt (110) at equal intervals; It is coupled to the timing belt 100 and is coupled to the crankshaft camshaft timing shaft, etc. V-shaped teeth 201 at equal intervals so as to rotate in engagement with the teeth 111 of the timing belt 100 on the outer periphery. A timing belt and a pulley structure of an automobile engine are provided, characterized in that the pulley 200 is formed.
이하에서 도면을 참조하여 본 고안의 바람직한 실시예를 설명한다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention.
도 3은 본 고안의 실시예를 나타낸 분해사시도이고, 도 4는 도 3의 B 방향에서 나타낸 정면도이다. 도시한 바와같이 본 고안인 타이밍벨트(100)의 구조는 일정폭을 갖는 띠형상의 벨트(110) 내부에 톱니부(111)를 형성하되, 상기 톱니부(111)의 형상을 대략 V형으로 하여 등간격으로 벨트(110)를 따라 형성한다.3 is an exploded perspective view showing an embodiment of the present invention, Figure 4 is a front view shown in the B direction of FIG. As shown in the figure, the structure of the timing belt 100 according to the present invention forms a toothed portion 111 inside a belt-shaped belt 110 having a predetermined width, and the shape of the toothed portion 111 is approximately V-shaped. To form along the belt 110 at equal intervals.
상기 타이밍벨트(100)와 결합되며 크랭크샤프트 캠샤프트 타이밍샤프트 등에 결합되는 풀리(200)의 외주연에 톱니(201)를 형성하되, 상기 톱니(201)가 타이밍벨트(100)의 톱니부(111)와 맞물려 회전하도록 톱니(201)의 형상을 대략 V형으로 하여 등간격으로 형성한다.The teeth 201 are coupled to the timing belt 100 and the teeth 201 are formed on the outer circumference of the pulley 200 coupled to the crankshaft camshaft timing shaft, and the teeth 201 are teeth 111 of the timing belt 100. ), The teeth 201 are formed at approximately equal intervals in the shape of the teeth 201 so as to rotate in mesh with each other.
이와 같이 형성한 본 고안인 타이밍벨트(100)와 풀리(200)는 타이밍벨트(100)의 톱니부(101)와 풀리(200)의 톱니(201)가 V형상으로 형성되어 있기 때문에 서로 맞물리며 회전할 경우 풀리(200)에서 타이밍벨트(100)가 측방향으로 진행되며 이탈하려고 하는 것을 톱니부(101)와 톱니(201)가 억제하게 된다.The timing belt 100 and the pulley 200 of the present invention formed as described above are rotated while being engaged with each other because the teeth 101 of the timing belt 100 and the teeth 201 of the pulley 200 are formed in a V shape. In this case, the toothed portion 101 and the toothed portion 201 suppress the timing belt 100 progressing laterally in the pulley 200.
이상에서 설명한 본 고안에 따르면, 타이밍벨트의 톱니부와 이와 맞물리는 풀리의 톱니 형상을 V형으로 형성한 자동차 엔진의 타이밍벨트 및 풀리를 형성함으로써 타이밍벨트가 풀리의 측방향으로 이탈되는 것을 억제하고, 타이밍벨트의 톱니부와 풀리의 톱니가 일지점부터 맞물려 들어가기 때문에 소음 및 진동을 줄일 수 있는 효과가 있다.According to the present invention described above, by forming the timing belt and the pulley of the automobile engine in which the teeth of the timing belt and the teeth of the pulley meshing with the timing belt is formed in V-shape to prevent the timing belt from deviating in the lateral direction of the pulley Since the teeth of the timing belt and the teeth of the pulley are engaged from one point, the noise and vibration can be reduced.
이상에서 본 고안의 바람직한 실시예를 설명하였으나 본 고안에 따른 타이밍벨트는 자동차의 구동용 이외에 다른 용도로도 사용될 수 있을 것이다.Although the preferred embodiment of the present invention has been described above, the timing belt according to the present invention may be used for other purposes in addition to driving a vehicle.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960031099U KR19980017711U (en) | 1996-09-24 | 1996-09-24 | Timing belt and pulley structure of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960031099U KR19980017711U (en) | 1996-09-24 | 1996-09-24 | Timing belt and pulley structure of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980017711U true KR19980017711U (en) | 1998-07-06 |
Family
ID=53977255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960031099U Ceased KR19980017711U (en) | 1996-09-24 | 1996-09-24 | Timing belt and pulley structure of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980017711U (en) |
-
1996
- 1996-09-24 KR KR2019960031099U patent/KR19980017711U/en not_active Ceased
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19960924 |
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| UA0201 | Request for examination |
Patent event date: 19960924 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19981119 |
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| E601 | Decision to refuse application | ||
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Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 19990329 |