CN201546040U - Lubricating structure for sewing machine - Google Patents
Lubricating structure for sewing machine Download PDFInfo
- Publication number
- CN201546040U CN201546040U CN2009202450996U CN200920245099U CN201546040U CN 201546040 U CN201546040 U CN 201546040U CN 2009202450996 U CN2009202450996 U CN 2009202450996U CN 200920245099 U CN200920245099 U CN 200920245099U CN 201546040 U CN201546040 U CN 201546040U
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Abstract
The utility model relates to the technical field of sewing machines, particularly to a lubricating structure for a sewing machine. The utility model overcomes the problems of easy pollution to sewing material and high cost in the prior art. The technical scheme adopted in the prior art is that: the lubricating structure comprises an oil box, an oil pump, an upper-shaft oil supplying device, a needle-rod chamber oil felt, a rotating-shuttle oil supplying device, a rotating-shuttle oil capacity adjusting device and a lower-shaft lubricating device, wherein the oil pump adopts a pour-plug-type structure, a first oil outlet nozzle, a second oil outlet nozzle, a third oil outlet nozzle, a first oil inlet nozzle and a second oil inlet nozzle are arranged in the oil pump; the first oil outlet nozzle is connected with a third oil nozzle, the first oil inlet nozzle is connected with the needle-rod chamber oil felt, the second oil outlet nozzle is connected with a second oil nozzle, an oil outlet of the rotating-shuttle oil capacity adjusting device is connected with the oil box, the second oil inlet nozzle is connected with the oil box, and the third oil outlet nozzle is connected with a first oil nozzle in the upper-shaft oil supplying device. Compared with the prior art, the lubricating structure has the advantages of good effect and cost reduction.
Description
Technical field:
The utility model relates to the Sewing machines equipment technical field, is specifically related to a kind of use in sewing machine lubrication system.
Background technology:
Existing sewing machine mainly comprises oil box and oil pump with lubrication system, described oil box is arranged at floor below, oil pump is a vane pump, many loops have been formed by this oil pump, wherein one is: the lubricating oil in the oil box is sent in the rotating shuttle fueler, utilizes gravity to flow freely by the rotating shuttle oil controller again and is back to oil box; Another is: the lubricating oil in the oil box is sent in the axle fueller, and lubricating oil flows freely and stored by the absorption of shank chamber malthoid, and unnecessary lubricating oil utilizes gravity to flow freely and is back to oil box.The problem that prior art exists is: 1, easily pollute sewing: because of lubricating oil in removal process, all be in no-console condition, so just easily equipment is polluted, and in order to reclaim the lubricating oil that flows freely into, it is very big that oil box need be done, the lubricating oil of storage more is difficult to control, and these all cause sewing easily contaminated and cause production accident; 2, cost height: (1) lubricating oil uncontrolledly flows freely, and can cause unnecessary waste; (2) oil box is very big, and wherein Cun Chu lubricating oil is contaminated easily, causes life cycle to shorten; (3) oil box that the area of plane is big must adopt aluminum because of the requirement of intensity, so the cost costliness.
Summary of the invention:
The utility model will provide a kind of use in sewing machine lubrication system, to overcome easy pollution sewing and the high problem of cost that prior art exists.
For overcoming the problem that prior art exists, the technical solution of the utility model is: a kind of use in sewing machine lubrication system, comprise oil box, oil pump, with first oil nozzle go up an axle fueller, shank chamber malthoid, with second oil nozzle rotating shuttle fueler, rotating shuttle oil controller and with the lower shaft lubricating arrangement of the 3rd oil nozzle, its special character is: described oil pump is to annotate plug formula structure, be provided with first oil outlet in it, second oil outlet, the 3rd oil outlet and first inlet nozzle, second inlet nozzle; Described first oil outlet is connected with oil pipe with the 3rd oil nozzle, first inlet nozzle is connected with oil pipe with shank chamber malthoid, second oil outlet is connected with oil pipe with second oil nozzle on the rotating shuttle fueler, the oil-out of rotating shuttle oil controller is connected with oil box by oil pipe, second inlet nozzle is connected with oil pipe with oil box, and the 3rd oil outlet is connected with oil pipe with first oil nozzle in the last axle fueller.
Compared with prior art, the utility model has the advantages that:
1, whole lubrication system all is in state of a control, and the oil box volume reduces simultaneously, has effectively reduced the pollution to sewing;
2. cost reduces: lubricating oil mobile controlled, reduced unnecessary waste; Do not contact with the external world, be not easy contaminatedly, life cycle is long; The oil box volume reduces, and can be made of plastics, and has reduced material cost.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Description of reference numerals is as follows:
The 1-casing, 2-oil box, 3-oil pump, the last axle of 4-fueller, 5-shank chamber malthoid, 6-rotating shuttle fueler, 7-rotating shuttle oil controller, 8-lower shaft lubricating arrangement, 9-sealing gasket, 10-first oil outlet, 11-second oil outlet, 12-the 3rd oil outlet, 13-first inlet nozzle, 14-second inlet nozzle, 15-first oil nozzle, 16-second oil nozzle, 17-the 3rd oil nozzle.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is done detailed description.
A kind of use in sewing machine lubrication system, comprise oil box 2, oil pump 3, with first oil nozzle 15 go up an axle fueller 4, shank chamber malthoid 5, with second oil nozzle 16 rotating shuttle fueler 6, rotating shuttle oil controller 7 and with the lower shaft lubricating arrangement 8 of the 3rd oil nozzle 17, its special character is: described oil pump 3 is to annotate plug formula structure, be provided with first oil outlet 10 in it, second oil outlet, 11, the three oil outlets 12 and first inlet nozzle, 13 second inlet nozzles 14; Described first oil outlet 10 is connected with the 3rd oil nozzle 17 usefulness oil pipes, first inlet nozzle 13 is connected with shank chamber malthoid 5 usefulness oil pipes, second oil outlet 11 is connected with second oil nozzle, 16 usefulness oil pipes on the rotating shuttle fueler 6, the oil-out of rotating shuttle oil controller 7 is connected with oil box 2 by oil pipe, second inlet nozzle 14 is connected with oil box 2 usefulness oil pipes, and the 3rd oil outlet 12 is connected with first oil nozzle, 15 usefulness oil pipes in the last axle fueller 4.
In the use, the oil box 2 in this device is fixed on the bottom of casing 1 central post, and connecting portion is added with sealing gasket 9, and said oil pump 3 also is fixed on the correct position of base plate bottom in the casing 1.
During work: during machine run, lubricating oil is sucked in the oil pump 3 by oil pipe from oil box 2; The lubricating oil that is adsorbed on the shank chamber malthoid 5 is sucked in the oil pump 3 through first inlet nozzle 13 by oil pipe; The 3rd oil outlet 12 offers axle fueller 4 through first oil nozzle 15 with lubricating oil by oil pipe, and remaining lubricating oil flows into and is attracted on the shank chamber malthoid 5, and lubricating oil unnecessary on the malthoid 5 of shank chamber returns oil pump 3 by oil pipe through first inlet nozzle 13; Second oil outlet 11 offers rotating shuttle fueler 6 through second oil nozzle 16 with lubricating oil by oil pipe, unnecessary lubricating oil behind rotating shuttle oil controller 7 by reuse in the oil pipe backflow oil-feed box 2; First oil outlet 10 offers lower shaft lubricating arrangement 8 through the 3rd oil nozzle 17 with lubricating oil by oil pipe, and the back flows to reuse in the oil box 2 by its right-hand member.More than many loops constitute airtight lubrication systems.
Claims (1)
1. use in sewing machine lubrication system, comprise oil box (2), oil pump (3), with first oil nozzle (15) go up an axle fueller (4), shank chamber malthoid (5), with second oil nozzle (16) rotating shuttle fueler (6), rotating shuttle oil controller (7) and with the lower shaft lubricating arrangement (8) of the 3rd oil nozzle (17), it is characterized in that: described oil pump (3) is to annotate plug formula structure, be provided with first oil outlet (10) in it, second oil outlet (11), the 3rd oil outlet (12) and first inlet nozzle (13), second inlet nozzle (14); Described first oil outlet (10) is connected with oil pipe with the 3rd oil nozzle (17), first inlet nozzle (13) is connected with oil pipe with shank chamber malthoid (5), second oil outlet (11) is connected with oil pipe with second oil nozzle (16) on the rotating shuttle fueler (6), the oil-out of rotating shuttle oil controller (7) is connected with oil box (2) by oil pipe, second inlet nozzle (14) is connected with oil pipe with oil box (2), and the 3rd oil outlet (12) is connected with oil pipe with first oil nozzle (16) in the last axle fueller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202450996U CN201546040U (en) | 2009-11-03 | 2009-11-03 | Lubricating structure for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202450996U CN201546040U (en) | 2009-11-03 | 2009-11-03 | Lubricating structure for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546040U true CN201546040U (en) | 2010-08-11 |
Family
ID=42601210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202450996U Expired - Lifetime CN201546040U (en) | 2009-11-03 | 2009-11-03 | Lubricating structure for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074744A (en) * | 2013-01-16 | 2013-05-01 | 新杰克缝纫机股份有限公司 | Rotary shuttle oil-supplying device |
| CN103614870A (en) * | 2013-12-18 | 2014-03-05 | 新杰克缝纫机股份有限公司 | Sewing machine oil supplying system |
| CN106757853A (en) * | 2017-01-05 | 2017-05-31 | 阮晨航 | The lubricating system of sewing machine |
| CN106868730A (en) * | 2017-04-10 | 2017-06-20 | 杰克缝纫机股份有限公司 | The shank component and the sewing machine with the shank component of a kind of sewing machine |
-
2009
- 2009-11-03 CN CN2009202450996U patent/CN201546040U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074744A (en) * | 2013-01-16 | 2013-05-01 | 新杰克缝纫机股份有限公司 | Rotary shuttle oil-supplying device |
| CN103614870A (en) * | 2013-12-18 | 2014-03-05 | 新杰克缝纫机股份有限公司 | Sewing machine oil supplying system |
| CN103614870B (en) * | 2013-12-18 | 2016-03-16 | 杰克缝纫机股份有限公司 | Sewing machines oil supply system |
| CN106757853A (en) * | 2017-01-05 | 2017-05-31 | 阮晨航 | The lubricating system of sewing machine |
| CN106757853B (en) * | 2017-01-05 | 2023-02-28 | 浙江杜马缝纫机股份有限公司 | Lubricating system of sewing machine |
| CN106868730A (en) * | 2017-04-10 | 2017-06-20 | 杰克缝纫机股份有限公司 | The shank component and the sewing machine with the shank component of a kind of sewing machine |
| CN106868730B (en) * | 2017-04-10 | 2019-09-10 | 杰克缝纫机股份有限公司 | A kind of shank component of sewing machine and sewing machine with the shank component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |