KR970005787Y1 - Grease injection device for a truck - Google Patents
Grease injection device for a truck Download PDFInfo
- Publication number
- KR970005787Y1 KR970005787Y1 KR2019940012415U KR19940012415U KR970005787Y1 KR 970005787 Y1 KR970005787 Y1 KR 970005787Y1 KR 2019940012415 U KR2019940012415 U KR 2019940012415U KR 19940012415 U KR19940012415 U KR 19940012415U KR 970005787 Y1 KR970005787 Y1 KR 970005787Y1
- Authority
- KR
- South Korea
- Prior art keywords
- grease
- hub drum
- grease injection
- lifting cylinder
- injection device
- Prior art date
Links
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
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
-
- 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
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/14—Bearings
-
- 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
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/26—Spinning spindles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
요약없음No summary
Description
제1도는 종래의 대형 차량 차축 그리스 주입 방법을 보인 설명도1 is an explanatory diagram showing a conventional heavy vehicle axle grease injection method
제2도는 본 고안에 의한 대형 차량 차축 그리스 주입 장치의 전체적인 구조를 보인 설명도2 is an explanatory view showing the overall structure of a large vehicle axle grease injection device according to the present invention
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 기대2 : 재치판1: 2 expectation
3, 11 : 피스턴 로드4 : 재치부3, 11: Piston Road 4: Placement
5, 6 : 승강 실리더7 : 그리스 주입부5, 6: lift cylinder 7: grease injection portion
8 : 그리스 유출공9 : 그리스 압송기8: grease outflow hole 9: grease feeder
10 : 연결관10 connector
본 고안은 대형 차량 추축에 끼워지는 허브 드럼의 베어링 삽입 전에 전량의 그리스를 주입하기 위한 장치에 관한 것이다.The present invention relates to an apparatus for injecting a full amount of grease before inserting a bearing of a hub drum fitted to a large vehicle axle.
주지하는 바와 같이 대형 차량의 차축 하우징에 허브드럼과 오일씰 베어링 등이 조립되는 바 베어링의 조립전에 적량의 그리스를 주입하여야 하는 것이다.As is well known, the hub drum and the oil seal bearing are assembled in the axle housing of a large vehicle, and an appropriate amount of grease must be injected before assembling the bearing.
이를 위하여 종래에는 수공구를 이용하여 그리스를 베어링이 삽입되는 부위에 발라주도록 하였던 것이다.To this end, conventionally, a grease is applied to a portion where a bearing is inserted using a hand tool.
이러한 과정은 작업자가 공구를 이용하여 일일이 발라주어야하는 것이어서 작업능률이 저조하여 생산성 저하의 주요인이 되었으며, 발라진 그리스 양이 부족하게 되면 휠 베어링이 파손되기도 하는 것이다.This process has to be applied by the operator with a tool every day, and the work efficiency is low, which is the main cause of the decrease in productivity. When the amount of grease applied is insufficient, the wheel bearing may be broken.
또한, 그리스를 담은 통을 작업장내에서 열려진 상태로 사용하다 보면 이물질이 들어가 혼입되며 이러한 그리스의 이물질은 휠 베어링의 수명을 단축시키게 되는 문제점이 있는 것이다.In addition, when the grease container is used in the open state in the workplace, foreign matter enters and is mixed. Such a grease foreign matter shortens the life of the wheel bearing.
본 고안은 이러한 종전의 번거로운 그리스 주입작업을 기계화하여 작업 능률을 향상시킴과 동시에 금속분등 이물질이 혼입되지 않은 순수한 최적량의 그리스가 베어링 설치위치에 주입될 수 있도록 함으로써 조립된 휠 베어링에 이상이 발생하여 손상되거나 수명이 단축됨을 방지할 수 있도록 한 것이다.The present invention improves work efficiency by mechanizing such a cumbersome grease injection work, and at the same time, an abnormality occurs in the assembled wheel bearings by allowing the pure amount of grease to be injected into the bearing installation position where foreign substances such as metal particles are not mixed. This is to prevent damage or shorten the life.
이러한 본 고안에 의한 대형 차량 차축 허브 드럼 그리스 주입장치를 제2도로 보였다.Large vehicle axle hub drum grease injection device according to the present invention was shown in FIG.
이에서 볼 수 있는 바와 같이 본 고안은 그리스 압송기(9)에 의하여 정량씩 공급되는 그리스가 연결관(10) 및 승강실린더(6)의 피스턴 로드(11) 하단에 고정된 그리스 주입부(7)을 경유하여 허브드럼(12)에 정량식 공급되도록 하되, 상단 일측에 연결된(7)을 접속하고, 그 둘레에 그리스 유출공(8)을 복수개 설치하여서 된 그리스 주입부(7)와, 재치판(2)에 놓여지는 허브드럼(12)을 승강시키기 위한 재치부(4)가 피스턴 로드(3) 선단에 고정된 승강 실린더(5)를 구비하여서 된 것이다.As can be seen from the above, the present invention provides a grease injection unit 7 in which grease, which is supplied quantitatively by the grease presser 9, is fixed to the lower end of the piston rod 11 of the connecting pipe 10 and the lifting cylinder 6. Grease injecting portion (7), which is connected to the hub drum (12) by a quantitative supply, and connects (7) connected to one side of the upper end, and a plurality of grease outlet holes (8) are installed around the hub drum (12). The mounting part 4 for elevating the hub drum 12 placed on the plate 2 is provided with the lifting cylinder 5 fixed to the tip of the piston rod 3.
이와 같이 된 본 고안은 공지된 바와 같이 공기압이나 유압을 공급하여 승강 실린더(5)의 재치부(4)를 상승시키고 승강 실린더(6) 하단의 그리스 주입부(7)를 상승시킨 상태에서 중량물인 허브 드럼을 이송설비에 의하여 이동시켜 그 저면 중앙이 승강 실린더(5)의 재치부(4)에 끼워지도록 하는 것이다.The present invention as described above is a heavy object in the state of raising the mounting portion 4 of the elevating cylinder 5 by supplying air pressure or hydraulic pressure and raising the grease injection portion 7 of the lower portion of the elevating cylinder 6 as known. The hub drum is moved by the transfer facility so that the center of the bottom surface thereof is fitted to the mounting portion 4 of the lifting cylinder 5.
이러한 상태에서 공기압이나 유압으로 승강실린더(6)를 작동시켜 피스턴 로드(11)하단의 그리스 주입부(7)가 허브드럼(12)의 중앙관통공에 끼워지도록 함으로써 그리스 주입부(7)의 그리스 유출공(8)이 허브드럼(12)의 베어링 장착 위치에 도달하도록 하는 것이다.In this state, the lifting cylinder 6 is operated by pneumatic pressure or hydraulic pressure so that the grease injection portion 7 at the bottom of the piston rod 11 is fitted into the central through hole of the hub drum 12, thereby allowing the grease injection portion 7 to flow out. The ball 8 is to reach the bearing mounting position of the hub drum (12).
이어서 작업자가 그리스 압송기(9)를 작동시켜 주면 그리스가 연결관(10)을 거쳐 그리스 주입부(7) 상단으로 유입되어 내부에 채워진 후 계속 유입되는 그리스의 압력에 의하여 그리스 유출공(8)으로 유출되는 것이어서 그리스가 허브드럼(12)의 베어링 장착 위치에 채워지게 되는 것이다.Then, when the operator operates the grease presser (9), grease flows through the connecting pipe (10) to the top of the grease inlet (7) and is filled with the grease outlet hole (8) by the grease pressure continuously flowing. The grease is then filled in the bearing mounting position of the hub drum 12.
이러한 상태로 시간이 경과하면 타이머에 의하여 자동으로 그리스 압송기(9)의 작동이 중지되는 것이고, 이때 작업자는 공기압이나 유압으로 승강 실린더(5)를 작동시켜 그리스 주입부(7)를 상승시켜 그리스 주입부(7)가 완전히 빠져 나오도록 한후, 이어서 승강 실린더(5)를 작동시켜 재치부(4)가 재치판(2) 하방으로 하강하도록 하는 것이다.When the time elapses in this state, the operation of the grease presser 9 is automatically stopped by a timer. At this time, the operator operates the lifting cylinder 5 by pneumatic or hydraulic pressure to raise the grease injection unit 7 and After the injection portion 7 is completely pulled out, the lifting cylinder 5 is then operated so that the placement portion 4 descends below the placement plate 2.
그러므로 이동설비에 의하여 재치판(2)위에 놓인 허브드럼(12)를 다른 장소로 이송시켜 후속 공정을 진행하게 되는 것이며, 승강 실린더(5)를 작동시켜 재치부(4)를 상승시켜 준후 전술한 바와 같이 허브드럼(12)을 재치하여 동일한 공정을 반복하여 연속적인 그리스 주입작업을 계속 실시할 수 있게 되는 것이다.Therefore, the hub drum 12 placed on the mounting plate 2 is moved to another place by a moving device to proceed to the subsequent process, and the mounting unit 4 is operated to raise the mounting unit 4 after the lifting cylinder 5 is operated. As described above, the hub drum 12 may be placed so that the continuous grease injection operation may be continued by repeating the same process.
이와 같이하여 본 고안은 차축에 결합되는 허브드럼(12)에 그리스를 주입함에 있어서 최적량의 그리스가 자동으로 주입되는 것이어서 그리스 주입작업능율을 크게 향상시킬 수 있으며, 뿐만 아니라 이물질이 혼입되지 않는 그리스를 주입시킬 수 있으므로 허브드럼(12)에 끼워지는 베어링을 보호하여 수명 연장 효과를 얻을 수 있게 되는 유용한 고안이다.In this way, the present invention is that the optimum amount of grease is automatically injected when grease is injected into the hub drum 12 coupled to the axle, thereby greatly improving the grease injection efficiency, as well as grease that does not contain foreign substances. Since it can be injected is a useful design to obtain a life extension effect by protecting the bearing fitted to the hub drum (12).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940012415U KR970005787Y1 (en) | 1994-05-31 | 1994-05-31 | Grease injection device for a truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940012415U KR970005787Y1 (en) | 1994-05-31 | 1994-05-31 | Grease injection device for a truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950033786U KR950033786U (en) | 1995-12-18 |
| KR970005787Y1 true KR970005787Y1 (en) | 1997-06-13 |
Family
ID=19384546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940012415U KR970005787Y1 (en) | 1994-05-31 | 1994-05-31 | Grease injection device for a truck |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970005787Y1 (en) |
-
1994
- 1994-05-31 KR KR2019940012415U patent/KR970005787Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950033786U (en) | 1995-12-18 |
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