KR19980033059U - Ball joint piston - Google Patents
Ball joint piston Download PDFInfo
- Publication number
- KR19980033059U KR19980033059U KR2019960045964U KR19960045964U KR19980033059U KR 19980033059 U KR19980033059 U KR 19980033059U KR 2019960045964 U KR2019960045964 U KR 2019960045964U KR 19960045964 U KR19960045964 U KR 19960045964U KR 19980033059 U KR19980033059 U KR 19980033059U
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- connecting rod
- center
- ball joint
- ring groove
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000005461 lubrication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005507 spraying Methods 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/08—Constructional features providing for lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
본 고안은 엔진의 실린더내를 왕복 운동하는 피스톤에 관한 것으로, 특히 그 연결방식을 볼소켓 타입(Ball-Socket Type)으로 하여 피스톤의 부피를 감소시켜 경량화 하고 조인트 부분의 중심과 피스톤의 무게 중심을 일치시켜 진동을 감소되게 한 볼 조인트(Ball Joint)식 피스톤에 관한 것이다.The present invention relates to a piston that reciprocates in the cylinder of an engine, and in particular, the connection method is a ball-socket type to reduce the volume of the piston to reduce the weight and to reduce the center of the joint and the center of gravity of the piston. A ball joint piston that matches and reduces vibration.
본 고안의 요지구성은 압축링홈과 오일링홈이 형성된 피스톤에 있어서, 그 내부에 반구형의 요홈면을 형성하고, 커네팅로드의 선단부를 구형으로 형성하되, 피스톤의 요홈면과 커넥팅로드의 선단부를 맞대고 고정판에 의해 서로 결합하며, 커넥팅 로드에 오일제트통로를 관통 형성한 것이다.The gist of the present invention is a piston in which a compression ring groove and an oil ring groove are formed. It is coupled to each other by a fixed plate, and formed through the oil jet passage on the connecting rod.
따라서 피스톤과 커넥팅로드의 연결방식을 볼조인트식으로 변경하므로서 운동방향이 다양하여 그 조립이 용이하여지고 피스톤의 부피가 감소하여 전체 중량이 감소되고 운동의 중심과 무게중심의 일치로 진동이 감소되는 효과가 있다.Therefore, by changing the connection method of the piston and connecting rod to the ball joint type, the direction of movement is varied, so the assembly is easy, the volume of the piston is reduced, the total weight is reduced, and the vibration is reduced by the coincidence of the movement center and the center of gravity. It works.
Description
본 고안은 엔진의 실린더내를 왕복 운동하는 피스톤에 관한 것으로, 특히 그 연결방식을 볼소켓 타입(Ball-Socket Type)으로 하여 피스톤의 부피를 감소시켜 경량화 하고 조인트 부분의 중심과 피스톤의 무게 중심을 일치시켜 진동을 감소되게 한 볼 조인트(Ball Joint)식 피스톤에 관한 것이다.The present invention relates to a piston that reciprocates in the cylinder of an engine, and in particular, the connection method is a ball-socket type to reduce the volume of the piston to reduce the weight and to reduce the center of the joint and the center of gravity of the piston. A ball joint piston that matches and reduces vibration.
기존의 피스톤은 도 3의 도시와 같이, 외주면에는 압축링홈(1)(1')과 오일링홈(2)을 감삽하고 그 내부에는 피스톤 보스(11)에 피스톤핀(12)을 끼워 이에 커넥팅 로드(5)를 결합하여 피스톤의 왕복 운동력을 크랭크 축에 전달하여 회전운동으로 변환시켜 주는 것이다.Existing piston, as shown in Figure 3, the outer peripheral surface of the compression ring groove (1) (1 ') and the oil ring groove (2) is inserted into the piston pin (11) in the piston boss 11 inside the connecting rod (5) is combined to transfer the reciprocating force of the piston to the crankshaft to convert it to rotational movement.
그러나 전기한 기존의 피스톤 연결방식은 피스톤 보스(11)를 형성하기 위한 부피 증가로 전체적인 무게 증가의 원인이 되고, 피스톤의 무게중심과 조인트 부분의 무게중심이 일치되지 않아 진동이 발생하는 원인이 되었고, 축연결이기 때문에 운동방향의 한정성이 따르는 문제가 있다.However, the conventional piston connection method described above causes an increase in the overall weight due to an increase in volume for forming the piston boss 11, and a vibration occurs because the center of gravity of the piston does not coincide with the center of gravity of the joint part. Because of the shaft connection, there is a problem in that the motion direction is limited.
본 고안은 전기한 피스톤 연결방식에 의한 문제점을 개선코저 피스톤의 보스부분의 구성을 없애고 내부를 반구형상의 요홈으로 형성하고 커넥팅 로드의 선단부를 구형으로 형성하여 이를 고정판에 의해 결합하므로서 볼 조인트식으로 연결되게 하므로서 피스톤의 전체 부피가 감소되고 조인트 부분과 피스톤의 무게중심이 일치될 뿐 아니라 운동방향의 다양함으로 그 연결이 용이한 볼 조인트식 피스톤을 제공함에 그 목적이 있다.The present invention improves the problems caused by the above-mentioned piston connection method, eliminating the configuration of the boss portion of the piston, and forming the inside with hemispherical grooves, and forming the tip of the connecting rod in a spherical shape, and connecting them by means of a fixed plate to connect the ball joints. The purpose is to provide a ball joint piston that is easy to connect due to the fact that the total volume of the piston is reduced and the center of gravity of the joint portion and the piston are coincident as well as the movement direction is varied.
도 1은 본 고안의 분리사시도1 is an exploded perspective view of the present invention
도 2는 본 고안 결합시의 단면도Figure 2 is a cross-sectional view of the present invention combined
도 3은 기존의 피스톤 설명도3 is a conventional piston explanatory diagram
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1,1':압축링 홈2:오일링 홈1,1 ': Compression ring groove 2: Oiling groove
3:피스톤4:요홈면3: piston 4: groove
5:커넥팅로드6:커넥팅로드의 선단부5: Connecting rod 6: Tip of connecting rod
8:오일 제트 통로8: oil jet passage
이를 위한 본 고안은, 압축링홈과 오일링홈이 형성된 피스톤의 내부를 반구상의 요홈면으로 형성하고, 이에 커넥팅 로드의 선단부를 구형으로 형성하여, 피스톤의 요홈면에 커넥팅로드의 선단부에 형성된 볼 소켓을 고정판에 의해 서로 결합하고, 커넥팅로드와 볼 소켓에는 윤활을 위하여 오일제트통로를 관통되게 형성하였다.The present invention for this purpose, the inside of the piston formed with the compression ring groove and the oil ring groove is formed into a hemispherical groove surface, and the tip of the connecting rod is formed in a spherical shape, the ball socket formed on the tip of the connecting rod on the groove surface of the piston Coupling each other by a fixed plate, the connecting rod and the ball socket was formed to penetrate the oil jet passage for lubrication.
이하, 본 고안의 실시예를 첨부도면에 의하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail by the accompanying drawings.
도 1은 본 고안의 분리사시도이고, 도 2는 본 고안이 결합된 상태를 나타낸 것이다.1 is an exploded perspective view of the present invention, Figure 2 shows a state in which the present invention is coupled.
도 1에 도시된 바와 같이 피스톤(3)에는 압축링홈(1)(1')과 오일링홈(2)이 형성되어 있고, 이와 연결되는 구형의 볼 소켓(10)에는 윤활을 위하여 오일제트통로(8)이 관통되어 있다.As shown in FIG. 1, a compression ring groove 1, 1 ′ and an oil ring groove 2 are formed in the piston 3, and a spherical ball socket 10 connected thereto is provided with an oil jet passage for lubrication. 8) is penetrated.
이를 피스톤과 연결하기 위하여 상기 볼 소켓을 수용할 수 있는 크기의 홈(11)를 형성한 고정판(7)이 볼트(9)에 의하여 결합될 수 있도록 구성되어 있다.In order to connect it with the piston, a fixing plate 7 having a groove 11 sized to accommodate the ball socket is configured to be coupled by a bolt 9.
이와같이 된 본원의 구성은 구체적으로 압축링홈(1)(1')과 오일링홈(2)이 형성된 피스톤(3)에 있어서, 그 내부를 반구상의 요홈면(4)으로 형성하고, 커넥팅 로드(5)의 선단부(6)를 구형으로 형성하되, 피스톤(3)의 요홈면(4)에 커넥팅로드(5)의 선단부(6)를 맞대고, 고정판(7)에 의해 서로 결합할 수 있도록 형성되어 있고, 커넥팅로드(5)와 볼 소켓(10)에는 오일제트통로(8)를 관통되게 형성하였다.In the configuration of the present application as described above, specifically in the piston (3) formed with the compression ring groove (1) (1 ') and the oil ring groove (2), the inside thereof is formed into a hemispherical groove surface (4), connecting rod (5) The front end portion 6 of the () is formed in a spherical shape, but the front end portion 6 of the connecting rod 5 to the concave surface 4 of the piston 3 is formed so as to be coupled to each other by the fixing plate (7) The connecting rod 5 and the ball socket 10 were formed to penetrate the oil jet passage 8.
이와 같이 된 본 고안의 작용을 설명한다.The operation of the present invention thus made will be described.
본 고안의 피스톤(3)과 커넥팅로드(5)를 결합할 시에는 피스톤(3)의 요홈면(4)에 대하여 커넥팅로드(5)의 구형 선단부(6)를 맞댄 후 선단부(6)의 저면에서 분할된 링형상의 고정판(7)을 결합한 후 볼트에 의해 조립하므로서 피스톤(3)과 커넥팅로드(5)가 서로 분리되지 않고 결합되는 것이다.When the piston 3 and the connecting rod 5 of the present invention are coupled to each other, the bottom surface of the tip portion 6 is brought into contact with the spherical tip portion 6 of the connecting rod 5 with respect to the groove surface 4 of the piston 3. The piston (3) and the connecting rod (5) are combined without being separated from each other by assembling by a bolt after combining the ring-shaped fixing plate (7) divided in the.
여기에서 구형의 선단부(6)에 의해 볼조인트 되는 것이어서 그 운동방향을 전후좌우 임의대로 움직일 수 있어 운동방향에 제한을 받지 않아 그 조립이 용이하며 커넥팅로드(5)의 내부를 통해 형성된 오일제트통로(8)에 의해 그 접합부의 사이에 오일을 분사하므로서 윤활작용을 하게 하므로서 원활한 유동이 가능한 것이다.Here, the ball is jointed by the spherical distal end portion 6, so that the movement direction can be arbitrarily moved to the front, rear, left and right, and thus the assembly is easy because the movement direction is not limited and the oil jet passage formed through the inside of the connecting rod 5 is provided. (8) makes it possible to smoothly flow by lubricating by spraying oil between the joints.
또한, 피스톤(3)과 커넥팅로드(5)가 원활한 상하 왕복운동이 가능하면서도 피스톤(3)의 무게중심과 조인트의 중심부가 일치되게 설치하여 진동을 감소시키는 작용을 하게된다.In addition, the piston (3) and the connecting rod (5) is capable of smooth up and down reciprocating movement, while the center of gravity and the center of the joint of the piston (3) is installed to act to reduce the vibration.
이상과 같이 본 고안은 피스톤과 커넥팅로드의 연결방식을 볼조인트식으로 변경하므로서 운동방향이 다양하여 그 조립이 용이하여지고 피스톤의 부피가 감소하여 전체 중량이 감소되고 운동의 중심과 무게중심이 일치로 진동이 감소되는 효과가 있다.As described above, the present invention changes the connection method of the piston and the connecting rod into a ball joint type, so that the direction of movement is varied, so that the assembly is easy, the volume of the piston is reduced, the total weight is reduced, and the center of gravity and the center of motion are the same. As a result, vibration is reduced.
또한, 원활한 상하 왕복운동이 가능하면서도 피스톤의 구성의 축소로 전체 중량을 줄여 연료효율을 높힐 수 있고, 볼 소켓에 오일제트통로를 형성하였으므로 더욱 피스톤의 왕복운동이 원활해지는 효과가 있다.In addition, it is possible to smooth up and down reciprocating movement while reducing the overall weight by reducing the configuration of the piston to increase the fuel efficiency, since the oil jet passage is formed in the ball socket there is an effect that the reciprocating movement of the piston more smoothly.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045964U KR19980033059U (en) | 1996-12-06 | 1996-12-06 | Ball joint piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045964U KR19980033059U (en) | 1996-12-06 | 1996-12-06 | Ball joint piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980033059U true KR19980033059U (en) | 1998-09-05 |
Family
ID=53987497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960045964U KR19980033059U (en) | 1996-12-06 | 1996-12-06 | Ball joint piston |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980033059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100379305B1 (en) * | 2000-09-05 | 2003-04-08 | 현대자동차주식회사 | Turing piston |
| KR100735091B1 (en) * | 2005-02-04 | 2007-07-03 | 콜브 한스 피터 | Assembly of piston and connecting rod |
-
1996
- 1996-12-06 KR KR2019960045964U patent/KR19980033059U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100379305B1 (en) * | 2000-09-05 | 2003-04-08 | 현대자동차주식회사 | Turing piston |
| KR100735091B1 (en) * | 2005-02-04 | 2007-07-03 | 콜브 한스 피터 | Assembly of piston and connecting rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8464670B2 (en) | Guided bridge for a piston in an internal combustion engine | |
| US5115725A (en) | Piston and connecting rod assembly | |
| US7451737B2 (en) | Powertrain of an internal combustion engine with piston and connecting rod | |
| US5765451A (en) | Slipper bearing assembly for radial internal combustion engine | |
| KR19980033059U (en) | Ball joint piston | |
| EP1529992A3 (en) | Internal combustion engine and connecting rod therefor | |
| JP2008544129A (en) | Piston assembly for barrel engine | |
| JP2884162B2 (en) | Wrist pin | |
| CN111828194A (en) | Automobile piston | |
| KR200166643Y1 (en) | Piston and connecting system in an automotive engine | |
| JPH04103886A (en) | Piston device of compressor | |
| CN105240121A (en) | Detonation-pressure-resistant structure of diesel engine | |
| US6446542B1 (en) | Piston unit | |
| JPH04109066A (en) | Piston for internal combustion engine | |
| JP2001241426A (en) | Connecting rod lubricating structure | |
| KR200172676Y1 (en) | Piston and connecting rod | |
| EP0298545B1 (en) | Bearings | |
| EP0654595B1 (en) | Piston for alternating volumetric engines | |
| SU1402748A1 (en) | Piston | |
| JP2522755Y2 (en) | Connection structure of piston and connecting rod | |
| KR200155972Y1 (en) | Piston connecting rod system | |
| JPS6350447Y2 (en) | ||
| KR100220464B1 (en) | Connecting rod | |
| KR20010055208A (en) | Small end apparatus of connecting rod | |
| JPH0411205U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |