KR19980016883U - Foreign body removal structure in transmission case - Google Patents
Foreign body removal structure in transmission case Download PDFInfo
- Publication number
- KR19980016883U KR19980016883U KR2019960030228U KR19960030228U KR19980016883U KR 19980016883 U KR19980016883 U KR 19980016883U KR 2019960030228 U KR2019960030228 U KR 2019960030228U KR 19960030228 U KR19960030228 U KR 19960030228U KR 19980016883 U KR19980016883 U KR 19980016883U
- Authority
- KR
- South Korea
- Prior art keywords
- transmission case
- drain
- oil supply
- hole
- drain hole
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 239000000696 magnetic material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 28
- 230000000593 degrading effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007670 refining 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0458—Lubricant filling and draining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
- F01M2001/1042—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising magnetic parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
본 고안은 변속기의 구동으로 발생하는 금속칩 등의 이물질이 각 샤프트의 오일 공급홀을 통해 유입되는 것을 방지하기위한 변속기 케이스내의 이물질 제거 구조로 이를 실현하기 위한 변속기 케이스에있어서, 케이스의 리어 커버측에 입력축의 오일공급홀과 동일 선상에 형성된 제1드레인홀과, 이 제1드레인홀에 자성체로 이루어져 결합되는 제1드레인플러그와, 상기 제1드레인홀의 하부에 출력축의 오일공급홀과 동일 선상에 형성한 제2 드레인홀과, 이 제2드레인 홀에 자성체로 이루어져 결합되는 제2드레인 플러그를 포함하여 이루어지는 변속기 케이스내의 이물질 제거구조를 제공하는데 있다.The present invention is a transmission case for realizing this by removing foreign substances in the transmission case for preventing foreign substances such as metal chips generated by driving the transmission through the oil supply hole of each shaft, the rear cover side of the case A first drain hole formed on the same line as the oil supply hole of the input shaft, a first drain plug coupled with a magnetic material to the first drain hole, and an oil supply hole of the output shaft below the first drain hole. The present invention provides a structure for removing foreign matter in a transmission case including a second drain hole formed therein and a second drain plug made of a magnetic material coupled to the second drain hole.
Description
제1도는 본 고안에 따른 변속기 케이스내의 이물질 제거구조를 도시한 도면.1 is a view showing a foreign material removal structure in the transmission case according to the present invention.
제2도는 종래 기술을 도시한 도면.2 shows a prior art.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
20: 변속기 케이스22:리어 커버24:입력축20: transmission case 22: rear cover 24: input shaft
26: 오일공급홀28:제1드레인홀30:제1드레인 플러그26: oil supply hole 28: the first drain hole 30: the first drain plug
32:제1자성체34:출력축36:오일공급홀32: first magnetic material 34: output shaft 36: oil supply hole
38:제2드레인 홀40:제2드레인 플러그42 : 제2자성체38: second drain hole 40: second drain plug 42: second magnetic body
[고안의 분야][Field of design]
본 고안은 변속기 케이스내의 이물질 제거구조에 관한 것으로서, 더욱 상세하게는 변속기의 구동으로 발생하는 금속칩 등의 이물질이 각 샤프트의 오일 공급홀을 통해 유입되는 것을 방지하기 위한 변속기 케이스내의 이물질 제거구조에 관한 것이다.The present invention relates to a foreign material removal structure in the transmission case, and more particularly, to the foreign material removal structure in the transmission case for preventing foreign substances such as metal chips generated by driving of the transmission from flowing through the oil supply hole of each shaft. It is about.
[종래기술][Private Technology]
제2도는 종래 기술로 수동 변속기를 도시한 도면으로, 변속기어(1)의 회전으로 변속기 케이스(2) 내벽에 비산된 오일은 도시 생략한 오일 가이드에 의해 리어 커버(6)측으로 흘러 내려 입력축(8)과 출력축(10)에 형성된 오일 공급홀(12)(14)을 통해 각 베어링(16)으로 공급이 이루어지게 되어 있다.2 is a view illustrating a manual transmission in the related art, in which oil scattered on the inner wall of the transmission case 2 by rotation of the transmission gear 1 flows down to the rear cover 6 side by an oil guide (not shown). 8) and supply to each bearing 16 through the oil supply holes 12 and 14 formed in the output shaft (10).
상기한 바와 같이 베어링(16)에 입력축(8)과 출력축(10)에 형성된 오일 공급홀(12)(14)을 통해 공급되는 오일에 의해 금속칩 등의 이물질이 오일 공급홀(12)(14)에 누적되고 있다.As described above, foreign substances such as metal chips are introduced into the bearing 16 through the oil supply holes 12 and 14 formed in the input shaft 8 and the output shaft 10. Cumulative).
이러한 종래 기술은 변속기어의 회전으로 발생한 금속칩은 오일에 의해 오일 공급홀상에 누적되어 각 베어링으로 급유되는 오일을 차단하는 결과를 가져오는 문제점이 있다.This conventional technology has a problem that the metal chip generated by the rotation of the gear shift accumulates on the oil supply hole by the oil to block the oil supplied to each bearing.
이로 인해 변속기의 접동부에 급유가 원활하지 못하여 마찰열이 발생하고, 이로서 변속기의 내구성을 떨어트림은 물론 동력 성능을 저하시키는 문제점이 있다.As a result, lubrication is not performed smoothly in the sliding part of the transmission, thereby generating frictional heat, thereby degrading the durability of the transmission as well as degrading power performance.
[고안의 요약]Summary of the proposal
본 고안의 목적은 변속기의 구동으로 발생하는 금속칩 등의 이물질이 각 샤프트의 오일 공급홀을 통해 유입되는 것을 방지하기 위한 변속기 케이스내의 이물질 제거구조를 제공하는데 있다.An object of the present invention is to provide a foreign material removal structure in the transmission case for preventing foreign matters such as metal chips generated by driving the transmission from flowing through the oil supply hole of each shaft.
이를 실현하기 위한 본 고안은 변속기 케이스의 리어 커버측에 입력축의 오일공급홀과 동일 선상에 형성된 제1드레인홀과, 이 제1드레인홀에 제1자성체로 이루어져 결합되는 제1드레인 플러그와, 상기 제1드레인홀의 하부에 출력축의 오일공급홀과 동일 선상에 형성한 제2 드레인홀과, 이 제2 드레인 홀에 제2 자성체로 이루어져 결합되는 제2드레인 플러그를 포함하여 이루어지는 변속기 케이스내의 이물질 제거구조를 특징으로 한다.The present invention for realizing this, the first drain hole is formed on the rear cover side of the transmission case on the same line as the oil supply hole of the input shaft, and the first drain plug is made of a first magnetic material coupled to the first drain hole, A foreign material removal structure in the transmission case including a second drain hole formed on the same line as the oil supply hole of the output shaft under the first drain hole, and a second drain plug formed of a second magnetic body coupled to the second drain hole. It is characterized by.
[실시예]EXAMPLE
이하, 본 고안의 바람직한 일 실시예를 첨부한 도면에 의하여 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.
제1도는 본 고안에 따른 변속기 케이스내의 이물질 제거구조를 도시한 도면으로, 변속기케이스(20)의 리어 커버(22)측에 입력축(24)의 오일공급홀(26)과 동일 선상에 제1드레인홀(28)을 형성하고 있다.FIG. 1 is a view showing a structure for removing foreign matter in a transmission case according to the present invention. The first drain is arranged on the same line as the oil supply hole 26 of the input shaft 24 on the rear cover 22 side of the transmission case 20. The hole 28 is formed.
상기한 제1드레인홀(28)에 제1 드레인 플러그(30)가 결합되도록 하여 리어커버(22)내측을 타고 흘러내리는 오일 속의 이물질인 금속칩 등을 포집하도록 한다.The first drain plug 30 is coupled to the first drain hole 28 to collect metal chips and the like that are foreign substances in oil flowing down the inside of the rear cover 22.
상기한 제1드레인 플러그(30)는 금속칩을 포집하기 위하여 자력을 갖는 제1자성체(32)로 한다.The first drain plug 30 is a first magnetic body 32 having magnetic force in order to trap the metal chip.
그리고 변속기 케이스(20)에 형성된 제1드레인홀(28)의 하부에 출력축(34)의 오일공급홀(36)과 동일선상에 제2 드레일홀(38)을 형성한다.The second drain hole 38 is formed on the same line as the oil supply hole 36 of the output shaft 34 in the lower portion of the first drain hole 28 formed in the transmission case 20.
상기한 제2드레인 홀(38)에 제2 드레인 플러그(40)의 결합이 이루어지도록 하여 출력축(34)의 오일 공급홀(36)에 공급되는 오일 속의 이물질을 포집한다.The second drain plug 40 is coupled to the second drain hole 38 to collect foreign substances in oil supplied to the oil supply hole 36 of the output shaft 34.
상기한 제2 드레인 플러그(40) 역시 제2자성체(42)로 형성하여 오일 속의 금속칩 등을 자력으로 포집한다.The second drain plug 40 is also formed of a second magnetic body 42 to collect metal chips and the like in the oil by magnetic force.
상기한 제1,2드레인 플러그(30)(40)에 정기적으로 제1,2드레인홀(28)(38)에서 분리하여 제1,2자성체(32)(42)에 부착된 금속칩등을 제거한 후 다시 결합시킨다.The first and second drain plugs 30 and 40 are periodically separated from the first and second drain holes 28 and 38 and attached to the first and second magnetic bodies 32 and 42. Remove and recombine.
상기한 바와 같이 리어 커버(22)측에 오일 가이드에 의해 흘러내리는 오일 속에서 금속칩등을 포집하여 제거함으로써 입력축(24)과 출력축(34)의 오일 공급홀(36)로 유입되는 이물질을 사전에 차단할 수 있게 된다.As described above, by collecting and removing metal chips and the like from the oil flowing down by the oil guide on the rear cover 22 side, foreign substances flowing into the oil supply hole 36 of the input shaft 24 and the output shaft 34 are preliminary. Will be blocked.
이로서 상기 오일 공급홀(26)(36)을 통해 각 베어링(44)으로 흘러드는 오일속에 금속칩등이 제거된 상태에서 급유됨으로써 오일 공급홀상에 누적되는 것을 방지할 수 있어 급유가 원활하게 이루어진다.As a result, it is possible to prevent accumulation on the oil supply hole by lubricating oil in a state in which metal chips and the like are removed from the oil flowing into the bearings 44 through the oil supply holes 26 and 36, thereby smoothly supplying oil.
이러한 본 고안은 입력축과 출력축에 공급되는 오일의 정제하여 공급함으로써 각 베어링의 급유가 충분하게 이루어지기 때문에 변속기어의 내구성이 향상되며, 동력성능이 고양되는 효과가 있는 고안이다.The present invention is designed to improve the durability of the transmission gear and improve the power performance because the oil supply of each bearing is made by refining and supplying the oil supplied to the input shaft and the output shaft.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960030228U KR19980016883U (en) | 1996-09-20 | 1996-09-20 | Foreign body removal structure in transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960030228U KR19980016883U (en) | 1996-09-20 | 1996-09-20 | Foreign body removal structure in transmission case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980016883U true KR19980016883U (en) | 1998-06-25 |
Family
ID=53976615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960030228U KR19980016883U (en) | 1996-09-20 | 1996-09-20 | Foreign body removal structure in transmission case |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980016883U (en) |
-
1996
- 1996-09-20 KR KR2019960030228U patent/KR19980016883U/en not_active Application Discontinuation
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|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |