KR880004402Y1 - Oil supply device of sewing machine - Google Patents
Oil supply device of sewing machine Download PDFInfo
- Publication number
- KR880004402Y1 KR880004402Y1 KR2019850015939U KR850015939U KR880004402Y1 KR 880004402 Y1 KR880004402 Y1 KR 880004402Y1 KR 2019850015939 U KR2019850015939 U KR 2019850015939U KR 850015939 U KR850015939 U KR 850015939U KR 880004402 Y1 KR880004402 Y1 KR 880004402Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- lubricating oil
- sewing machine
- supply
- pipe
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B71/00—Lubricating or cooling devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 급유장치 분해 사시도.1 is an exploded perspective view of a conventional oil supply unit.
제2도는 종래의 급유장치 설치 상태도.2 is a state diagram of a conventional oil supply unit.
제3도는 본 고안에 따른 급유장치 분해 사시도.Figure 3 is an exploded perspective view of the oil supply apparatus according to the present invention.
제4도는 본 고안의 설치 상태도.4 is an installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 펌푸 2, 3 : 치차1: pump 2, 3: gear
4 : 마개판 5 : 유출관4: plug plate 5: outlet pipe
6 : 공급관 7 : 여과망6: supply pipe 7: filter network
8 : 프레임 9 : 윤활유 탱크8: frame 9: lubricating oil tank
본 고안은 통상의 재봉기에 있어, 기계적 마찰부위에 윤활유를 공급해주는 급유장치의 구조를 개선하여 제작 및 조립이 간편하고 수월하며, 부품 및 제조 원가의 절감을 목적으로 안출된 재봉기의 급유 장치에 관한 것이다.The present invention improves the structure of the lubrication device for supplying lubricating oil to the mechanical friction part in a conventional sewing machine, the production and assembly is simple and easy, and relates to the lubrication device of the sewing machine devised for the purpose of reducing parts and manufacturing costs will be.
종래의 재봉기 급유장치를 보면 도면 제1도 및 2도에서와 같이프레임(8) 하부의 유활유 탱크(9)의 내부 하방에 불순물 제거를 위한 여과부(12)를 가지는 철판(11)을 고정 설치한뒤, 내부에 펌핑용 치차(2')(3')를 설치하고 하단 유입구에 마개판(4')을 고정설치 하였으며 각 윤활부로 윤활유를 공급시키기 위한 수개의 공급관(6')을 나사식으로 체결 설치한 유출관(5')을 측방에 삽입하여 형성된 펌푸(1')를 여과부(12)내에 고정 설치하여, 여과부(12)에서 여과시킨 윤활유를 펌푸(1')에서 흡입하여 유출관(5')을 통해 각각의 공급관(6')으로서 윤활부에 분리 공급토록 되어 있다.In the conventional sewing machine lubrication device, as shown in FIGS. 1 and 2, the iron plate 11 having the filtering part 12 for removing impurities is fixed to the lower side of the lubricating oil tank 9 under the frame 8. After installation, the pumping gear (2 ') and (3') were installed inside, and the stopper plate (4 ') was fixedly installed at the lower inlet, and several supply pipes (6') were screwed to supply lubricant to each lubrication part. The pump 1 'formed by inserting the outflow pipe 5' fastened in the above manner is fixedly installed in the filtration unit 12, and the lubricating oil filtered by the filtration unit 12 is sucked in the pump 1 '. Therefore, the supply pipe 6 'is separately supplied to the lubrication unit through the outlet pipe 5'.
그러나, 이와 같은 급유장치는 윤활유를 여과 시키기 위하여는 반드시 철판(11)을 윤활유 탱크(9)에 고정설치해야 하므로서 그 설치 작업이 난해하고 복잡할 뿐 아니라, 유출관(5')을 통해 나오는 윤활유를 분리 공급시키기 위한 공급관(6')의 외주연에 나사부(61)를 형성하고 유출관(5')내에도 나사홈(51)을 형성해야 하므로서 이 역시 형성제작 및 조립작업이 복잡 난해하고, 제작비가 상승되는 등의 구조 및 설치상의 여러가지 문제점이 있었다.However, in order to filter the lubricating oil, such a lubrication device must install the iron plate 11 to the lubricating oil tank 9 so that the installation work is difficult and complicated, and the lubricating oil coming out through the outflow pipe 5 '. Since the threaded portion 61 is formed on the outer periphery of the supply pipe 6 'for separating supply and the thread groove 51 is also formed in the outlet pipe 5', this also makes the formation and assembly work difficult and complicated. There were various problems in structure and installation such as an increase in manufacturing cost.
따라서, 본 고안은 종래의 위와 같은 구조 및 설치상의 제반 문제점을 해결하기 위하여 펌푸 몸체의 유입구에 직접 여과망을 고정 부착하고 유출관의 외주연에 수개의 공급관을 일체로 사출 형성 하나의 부품화 하여 이를 펌푸 측면에 삽입 시킨 것으로서, 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Therefore, the present invention is fixed to the filter inlet directly to the inlet of the pump body in order to solve all the problems of the conventional structure and installation as described above, by forming a single injection molding several parts of the supply pipe on the outer periphery of the outlet pipe As inserted into the side of the pump, it will be described in detail by the accompanying drawings as follows.
즉, 내부에 치차(2)(3)를 삽입 설치하고, 하단 유입구에 마개판(4)을 고정 설치 하였으며 측면에 유출관(5)과 공급관(6)을 설치한 펌푸(1)를 프레임(8) 하부의 윤활유 탱크(9)내에 설치하여 각 윤활부에 윤활유를 공급토록 한 통상의 것에 있어서, 도면 제3도 및 제4도에서와 같이 펌푸(1)의 하단에 마개판(4) 하부에 공지의 여과망(7)을 중첩 결합 고정설치하여 펌푸(1)하단부위가 유활유내에 잠기도록 설치하였으며, 유출관(5)의 외주연에 수개의 공급관(6)을 일체로 형성하여서 된 것이다.That is, the gear (2) (3) is inserted into the inside, the stopper plate (4) is fixedly installed at the lower inlet and the pump (1) having the outlet pipe (5) and the supply pipe (6) on the side of the frame ( 8) In a conventional installation in the lower lubricating oil tank 9 to supply lubricating oil to each lubricating part, as shown in FIGS. 3 and 4, the lower end of the stopper plate 4 at the lower end of the pump 1. The well-known filter net (7) is installed in the overlapping coupling to install the bottom of the pump (1) so as to be immersed in the lubricating oil, and several supply pipes (6) are integrally formed on the outer periphery of the outlet pipe (5) .
이상과 같이 구성된 본 고안은, 펌푸(1)의 하단 유입규측에 직접 여과망(7)을 결합 설치 하므로서 펌푸(1)내의 치차(2)(3)가 회동하여 흡입 작용을 할때 주위의 유활유를 여과 공급해 주도록 하였으며, 펌푸(1)에서 펌핑 토출된 윤활유는유출관(5)을 통해 각각의 공급관(6)을 거쳐 각 윤활부로 공급되는 것이다.The present invention configured as described above, when the gear (2) (3) in the pump (1) is rotated and sucked by the direct installation of the filter net (7) in the lower inlet specification of the pump (1), the surrounding lubricant The lubricating oil pumped and discharged from the pump (1) is supplied to each lubrication unit through each supply pipe (6) through the outlet pipe (5).
따라서, 여과망(7)을 직접 펌푸(1)의 한단에 부착 설치하므로서 종래와 같이 이를 설치하기 위한 철판을 별도로 필요로하지 않게 되었으며 설치 작업이 간편해 졌음은 물론이고, 유출관(5)에 다수의 공급관(6)을 일체로 사출형성하여 이를 하나의 일체화된 부품화 시켜 줌으로써 이역시 제작 및 설치 작업이 간편해 졌을 뿐만 아니라, 전체적인 급유장치의 구조를 단순화 및 일체화 하여 전반적인 제작성 및 생산성을 향상 시킬수 있는 특징이 있는 것이다.Therefore, by installing the filter net 7 directly attached to one end of the pump (1), it does not need a separate steel plate for installing it as in the prior art, and the installation work is simplified, as well as a large number of outlet pipe (5) By supplying the injection pipe 6 integrally and making it into one integrated part, not only the manufacturing and installation work is simplified but also the overall structure of the lubrication device can be simplified and integrated to improve overall manufacturability and productivity. There is a characteristic.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015939U KR880004402Y1 (en) | 1985-11-30 | 1985-11-30 | Oil supply device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015939U KR880004402Y1 (en) | 1985-11-30 | 1985-11-30 | Oil supply device of sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870008428U KR870008428U (en) | 1987-06-11 |
| KR880004402Y1 true KR880004402Y1 (en) | 1988-12-12 |
Family
ID=19246859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850015939U KR880004402Y1 (en) | 1985-11-30 | 1985-11-30 | Oil supply device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880004402Y1 (en) |
-
1985
- 1985-11-30 KR KR2019850015939U patent/KR880004402Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870008428U (en) | 1987-06-11 |
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