CN212152663U

CN212152663U - Sewing machine oil box

Info

Publication number: CN212152663U
Application number: CN201821504852.4U
Authority: CN
Inventors: 季锴
Original assignee: Suzhou Kaicheng Sewing Equipment Co ltd
Current assignee: Suzhou Kaicheng Sewing Equipment Co ltd
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2020-12-15
Anticipated expiration: 2028-09-14

Abstract

The utility model relates to a sewing machine oil box, which comprises a box body and a box cover, wherein the box body is connected with the box cover through screw sealing, the bottom of the inner cavity of the box body is provided with a first oil cavity chamber, a support plate A is arranged above the first oil cavity chamber, the support plate A is fixedly connected with the inner wall of the box body to form a second oil cavity chamber, a support plate B is arranged above one side of the support plate A, the support plate B is fixedly connected with the inner wall of the box body to form a third oil cavity chamber, a filter screen is connected between the support plate A and the support plate B, one side of the box body close to the support plate A is provided with an oil filling port, the oil filling port is arranged above the support plate A, one side of the box body close to the oil filling port is connected with an oil filling groove, the bottom of the oil filling groove is inclined, prevent to damage sewing device during the fuel feeding, can easily pour into fluid into again, convenient to use.

Description

Sewing machine oil box

Technical Field

The utility model relates to a sewing machine oil box belongs to sewing machine equipment technical field.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, rayon and the like, and products such as leather, plastics, paper and the like, and stitches sewed by the sewing machine are neat, beautiful, flat and firm, and have high sewing speed and simple and convenient use, so the sewing machine is widely used in the sewing industry. The sewing machines are simply divided into a household sewing machine and an industrial sewing machine, most of the industrial sewing machines belong to general sewing machines, including a flat sewing machine, a chain sewing machine, a overedger, a flat sewing machine and the like, and the flat sewing machine has the highest utilization rate. Domestic sewing machine and industrial sewing machine can produce a certain amount of iron fillings because some mechanism looks mutual friction in the course of the work, cause that some iron fillings may exist in some mechanism or the casing inner chamber department in the organism, and iron fillings can be followed during fluid flow in bottom oil box, and the accumulation in the box body, some iron fillings can be sucked up by the oil return pump and get into the oil feed pipeline, or are stirred up, cause the harm to oil circuit and mechanism. The oil box for the existing sewing machine is simple in structure, is only an open rectangular box body arranged below the bottom plate and used for receiving oil returned by the lubricating mechanism, and the position of the oil box is arranged according to the requirement of an oil way. When in use, the head of the sewing machine often needs to be turned up for function adjustment or maintenance, and when the oil box inclines, oil is easy to leak, which pollutes equipment and sewing materials and causes troubles. Therefore, in use, the problem is sometimes solved by filling oil less, but the trouble of frequently filling oil is caused, which is inconvenient, and therefore, further improvement is needed.

Disclosure of Invention

The utility model discloses the technical problem who solves overcomes current defect, provides sewing machine oil box, simple structure, and reasonable in design can return oil and fuel feeding effectively, can effectually prevent that oil from revealing, can filter iron fillings and impurity again, damages sewing device when preventing the fuel feeding, can easily pour into fluid into, and convenient to use can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the sewing machine oil box comprises a box body and a box cover, wherein the box body is connected with the box cover through a screw in a sealing manner, a first oil cavity is arranged at the bottom of an inner cavity of the box body, a support plate A is arranged above the first oil cavity and fixedly connected with the inner wall of the box body to form a second oil cavity, a support plate B is arranged above one side of the support plate A and fixedly connected with the inner wall of the box body to form a third oil cavity, a filter screen is connected between the support plate A and the support plate B, an oil filling port is arranged at one side, close to the support plate A, of the box body and is positioned above the support plate A, an oil filling groove is connected to one side, close to the oil filling port, of the box body, the bottom of the oil filling groove is inclined, an oil filling groove outlet is connected with the oil filling port, a sealing, an oil return opening is formed in the upper portion of the magnet and connected with a rubber tube, and a funnel is connected to the other end of the rubber tube.

Further, a plastic pipe is arranged on one side of the box body and made of transparent polyvinyl chloride, the upper port of the plastic pipe is sealed, and the lower port of the plastic pipe penetrates through the bottom of the box body.

Further, an oil outlet A and an oil outlet B are sequentially arranged at the bottom of the box body from left to right.

Furthermore, the bottom end of the box body penetrates through an oil drainage hole, and an oil drainage screw is screwed in the oil drainage hole.

Further, a sealing ring is arranged between the oil drainage hole and the end face of the oil drainage screw.

Further, the sealing cover is provided with a groove matched with the outer wall of the oil injection groove.

The utility model discloses beneficial effect: the utility model relates to a sewing machine oil box, simple structure, reasonable in design, can effectively return oil and supply oil, can effectively prevent oil leakage, can filter iron fillings and impurity, damage sewing device when preventing to supply oil, can easily pour into fluid into, convenient to use, through setting up the lid, can play the sealing action, when preventing the box body from inclining, fluid leaks in the box, through setting up the filter screen, can clear away impurity such as granule in the fluid, through setting up oil filler point and oil filler tank, can make the fluid of interpolation more convenient, through setting up magnet, can clear away iron fillings in the fluid, prevent damaging the equipment, through setting up rubber tube and funnel, can effectively retrieve the fluid in the equipment cavity, through setting up the plastic tubing, can see the height of fluid in the box, can in time discover how much of fluid, can in time add fluid, through setting up sealed lid, can prevent that fluid from revealing, make again to add fluid more convenient, can effectively solve the problem in the background art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a partial enlarged view of the present invention.

Reference numbers in the figures: 1. a box body; 2. a box cover; 3. a first oil chamber; 4. a support plate A; 5. a second oil chamber; 6. a support plate B; 7. a third oil chamber; 8. a filter screen; 9. an oil filling port; 10. an oil injection groove; 11. a magnet; 12. an oil return port; 13. a rubber tube; 14. a funnel; 15. a plastic tube; 16. an oil outlet A; 17. an oil outlet B; 18. an oil drainage hole; 19. and (7) sealing the cover.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, sewing machine oil box, including box body 1 and lid 2, box body 1 passes through screw seal with lid 2 and is connected, when preventing the oil box slope, fluid is revealed, box body 1 inner chamber bottom is equipped with first oil cavity 3, first oil cavity 3 top is equipped with backup pad A4, its backup pad A4 constitutes second oil cavity 5 with box body 1 inner wall fixed connection, backup pad A4 one side top is equipped with backup pad B6, its backup pad B6 constitutes third oil cavity 7 with box body 1 inner wall fixed connection, be connected with filter screen 8 between backup pad A4 and the backup pad B6, filter some impurity, prevent damaging sewing mechanism, box body 1 is close to backup pad A4 one side and is equipped with oil filler point 9, just oil filler point 9 is located backup pad A4 top, box body 1 is close to oil filler point 9 one side and is connected with groove 10, the utility model provides a device that adds fluid, the slope of oiling groove 10 bottom makes the oiling more convenient, just oiling groove 10 delivery outlet links to each other with oil filler point 9, oiling groove 10 upper end swing joint has sealed lid 19, prevents that fluid from revealing, backup pad B6 is close to 1 inner wall one side of box body and is equipped with magnet 11, clears away the iron fillings that bring in the flowing back, magnet 11 top is equipped with oil return 12, oil return 12 is connected with rubber tube 13, the rubber tube 13 other end is connected with funnel 14, provides fluid recovery unit.

1 one side of box body is equipped with plastic tubing 15, just 15 materials of plastic tubing are transparent polyvinyl chloride, 1 bottom of box body is worn to locate to the sealed and lower port of 15 upper ports of plastic tubing, realizes the linker principle, and the volume of fluid in the box can be convenient observation, conveniently adds fluid, 1 bottom of box body from left to right is equipped with oil-out A16 and oil-out B17 in proper order, is rotating shuttle oil feeding system and upper shaft oil feeding system fuel feeding simultaneously, 1 bottom of box body is worn to locate draining hole 18, prevents that interior fluid is too much, draining hole 18 spiro union has the draining screw, be equipped with the sealing washer between the terminal surface of draining hole 18 and draining screw, prevent that fluid from revealing, sealed lid 19 is equipped with the recess that matches with oiling groove 10 outer wall, and oiling groove 10 outer wall can be fixed with sealed lid 19 nestification, prevents that fluid from.

The utility model discloses the theory of operation: during the use, fix funnel 14 in sewing machine body below, open sealed lid 19, pour into oiling groove 10 into fluid, fluid gets into oiling groove 10, get into second oil cavity 5 through oiling mouth 9, rethread filter screen 8, impurity such as granule has been cleared away, flow into first oil cavity 5 at last, fluid provides rotating shuttle oil feeding system and upper shaft oil feeding system respectively through oil-out A16 and oil-out B17, unnecessary fluid flows down from the equipment, get into funnel 14, through rubber tube 13 and oil return port 12, enter into third oil cavity 7, through magnet, iron fillings have been cleared away, flow into second oil cavity 5, at last through filter screen 8, flow back to first oil cavity 3.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The sewing machine oil box comprises a box body (1) and a box cover (2), and is characterized in that the box body (1) is connected with the box cover (2) through a screw seal, a first oil chamber (3) is arranged at the bottom of an inner cavity of the box body (1), a support plate A (4) is arranged above the first oil chamber (3), the support plate A (4) is fixedly connected with the inner wall of the box body (1) to form a second oil chamber (5), a support plate B (6) is arranged above one side of the support plate A (4), the support plate B (6) is fixedly connected with the inner wall of the box body (1) to form a third oil chamber (7), a filter screen (8) is connected between the support plate A (4) and the support plate B (6), an oil filling port (9) is arranged at one side, which is close to the support plate A (4), of the box body (1), and the oil filling port (9, box body (1) is close to oiling mouth (9) one side and is connected with oiling groove (10), oiling groove (10) bottom slope, just oiling groove (10) delivery outlet links to each other with oiling mouth (9), swing joint has sealed lid (19) on oiling groove (10), backup pad B (6) are close to box body (1) inner wall one side and are equipped with magnet (11), magnet (11) top is equipped with oil return opening (12), oil return opening (12) are connected with rubber tube (13), rubber tube (13) other end is connected with funnel (14).

2. The sewing machine oil box of claim 1, wherein: box body (1) one side is equipped with plastic tubing (15), just plastic tubing (15) material is transparent polyvinyl chloride, box body (1) bottom is worn to locate by sealed and lower port in plastic tubing (15) upper port.

3. The sewing machine oil box of claim 1, wherein: an oil outlet A (16) and an oil outlet B (17) are sequentially arranged at the bottom of the box body (1) from left to right.

4. The sewing machine oil box of claim 1, wherein: the bottom end of the box body (1) penetrates through an oil drainage hole (18), and an oil drainage screw is screwed in the oil drainage hole (18).

5. The sewing machine oil box of claim 1, wherein: and a sealing ring is arranged between the oil drainage hole (18) and the end surface of the oil drainage screw.

6. The sewing machine oil box of claim 1, wherein: the sealing cover (19) is provided with a groove matched with the outer wall of the oil injection groove (10).