CN212407520U

CN212407520U - Oil saving device and wire feeder with same

Info

Publication number: CN212407520U
Application number: CN202020692485.6U
Authority: CN
Inventors: 侯云昌; 胡朋朋; 王海峰
Original assignee: Tianjin Golden Bridge Welding Materials Group Co Ltd
Current assignee: Tianjin Golden Bridge Welding Materials Group Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-26
Anticipated expiration: 2030-04-29

Abstract

The utility model provides an oil saving device and a wire feeder comprising the same, wherein the oil saving device comprises an oil pump, an oil tank and a filtering unit; an oil inlet of the oil pump is communicated with an oil outlet of the oil tank through a first oil pipe; an oil outlet of the oil pump is communicated with a second oil pipe, and the tail end of the second oil pipe is communicated with a plurality of nozzles; the filter unit comprises a filter element and a bottom plate; the filter element is arranged on the bottom plate, and the bottom plate is arranged on the oil tank; the filter element is provided with a filter element oil inlet, an oil pressure adjusting hole and an oil cavity; the filter element oil inlet is communicated with a third oil pipe; the oil pressure adjusting hole is communicated with the oil cavity, the oil cavity is communicated with the through hole in the bottom plate, and the through hole in the bottom plate is communicated with the inside of the oil tank; and a bypass valve is arranged in the oil pressure adjusting hole. Oil saving device, use it for mechanical structure is lubricated, can reduce the cost of labor, the resource of economizing on oil simultaneously.

Description

Oil saving device and wire feeder with same

Technical Field

The utility model belongs to the welding rod production field especially relates to an oil saving device and contain this oil saving device's send silk machine.

Background

In the welding rod workshop, send the silk machine to be important welding rod production facility, need maintain sending the silk machine, when sending the maintenance of silk machine, need expend the manpower many times and dismantle the oil tank, in order to lubricate spare parts such as the gear box internal gear, change the oil in the oil tank is whole, cause the waste of artifical resource and oil resource, need send the silk machine to have one kind and save oil resource, reduce the ability of cost of labor. The wire feeder in the prior art cannot be realized at present.

Disclosure of Invention

In view of this, the utility model aims at providing a fuel economizer to overcome prior art's defect, use it for mechanical structure lubrication, can reduce the cost of labor, save oil resources simultaneously.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an oil saving device comprises an oil pump, an oil tank and a filtering unit;

an oil inlet of the oil pump is communicated with an oil outlet of the oil tank through a first oil pipe; an oil outlet of the oil pump is communicated with a second oil pipe, and the tail end of the second oil pipe is communicated with a plurality of nozzles;

the filter unit comprises a filter element and a bottom plate; the filter element is arranged on the bottom plate, and the bottom plate is arranged on the oil tank; the filter element is provided with a filter element oil inlet, an oil pressure adjusting hole and an oil cavity; the filter element oil inlet is communicated with a third oil pipe; the oil pressure adjusting hole is communicated with the oil cavity, the oil cavity is communicated with the through hole in the bottom plate, and the through hole in the bottom plate is communicated with the inside of the oil tank; and a bypass valve is arranged in the oil pressure adjusting hole.

Furthermore, a stop valve is installed on the third oil pipe.

Furthermore, an oil meter is arranged on the oil tank.

Further, the filtering unit is arranged on the top of the oil tank.

Further, the filter element comprises a shell, a filter screen and filter paper; a filter screen is arranged in the shell, and the filter screen and the shell form a concave structure with a downward opening; the shell is provided with a filter element oil inlet and an oil pressure adjusting hole; filter paper is filled between the filter screen and the shell, and a space enclosed in the filter screen forms an oil cavity; the shell is detachably connected with the bottom plate through bolts.

Further, the housing comprises a cylindrical portion and a semicircular portion; the cylinder part is arranged on the bottom plate, an oil cavity is arranged in the cylinder part, a filter element oil inlet is arranged on the cylinder part, the filter element oil inlet is perpendicular to the oil cavity, and the filter element oil inlet is arranged on the surface of the cylinder part; the semicircular part and the cylindrical part are integrally formed, and the semicircular part is positioned above the cylindrical part; an oil pressure adjusting hole is formed in the center of the semicircular part, a sleeve is installed in the oil pressure adjusting hole, and the sleeve extends downwards and penetrates through the top of the filter screen to be communicated with the oil cavity; the bypass valve is installed in the sleeve.

Furthermore, the oil saving device also comprises an oil pouring port which is arranged at the top of the oil tank.

The second objective of the present invention is to provide a wire feeder with the oil saving device, so as to save oil and labor costs.

the wire feeder comprising the oil saving device further comprises a gear box, a gear transmission mechanism is installed in the gear box, and the tail end of the third oil pipe is communicated with the bottom of the gear box; the tail end of the second oil pipe extends into the gear box, and the plurality of nozzles are installed right opposite to the gear transmission mechanism.

Compared with the prior art, the oil saving device of the utility model has the following advantages:

a fuel economizing device, overall structure is simple, easily preparation, the cost is lower, the volume is less, the price/performance ratio is higher, can the resource of economizing on oil, reduce the cost of labor, reduce and change danger. Particularly, due to the adoption of the nozzle, oil can be sprayed or dripped to mechanical parts when in use, and compared with a mode of soaking and lubricating the parts, the oil consumption cost is saved; in addition, due to the arrangement of the filtering unit, the used oil can be filtered and reused, so that the waste of the oil is reduced, and the oil cost is further saved; the oil tank alone sets up, can make the change oil more convenient.

The wire feeder that contains as above fuel economizing device is similar for prior art's advantage with above-mentioned fuel economizing device, particularly: the oil saving device is used, so that the times of disassembling and assembling the wire feeder box body when the lubricating oil is replaced are reduced, the abrasion of the wire feeder box body caused by disassembly is reduced, and the labor cost is reduced. In addition, the mode that the whole box of oil is poured into the gear box to lubricate parts such as the gear transmission mechanism is changed into the mode that the whole box of oil is sprayed or dripped to the parts such as the gear transmission mechanism, so that the oil consumption cost is saved.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

fig. 1 is an isometric view of a fuel economizer according to an embodiment of the present invention;

FIG. 2 is a schematic view of the left and right second-class angular axes of the fuel economizer of the embodiment of the present invention;

fig. 3 is a front view of a filtering unit in the fuel saving device according to the embodiment of the present invention.

Description of reference numerals:

1-an oil pump; 2-an oil tank; 3-a first tubing; 4-a second tubing; 5-a nozzle; 6-a third oil pipe; 7-a stop valve; 8-oil pouring; 9-oil gauge; 10-a filter element; 101-a cylindrical portion; 102-a semicircular portion; 104-a filter screen; 105-filter paper; 106-a cannula; 11-a bypass valve; 12-an oil chamber; 13-a base plate; 14-oil pressure regulation hole; 15-filter element oil inlet; 16-a via hole; 17-filtration unit.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, a fuel saving device includes an oil pump 1, an oil tank 2, and a filter unit; an oil inlet of the oil pump 1 is communicated with an oil outlet of the oil tank 2 through a first oil pipe 3 and is used for pumping oil in the oil tank 2; an oil outlet of the oil pump 1 is communicated with a second oil pipe 4, and the tail end of the second oil pipe 4 is communicated with a plurality of nozzles 5. When the oil pump works, oil in the oil tank 2 can be sprayed to the parts needing lubrication through the first oil pipe 3, the second oil pipe 4 and the plurality of nozzles 5, and the lubricating effect is achieved. The filter unit is arranged at the top of the oil tank 2; as shown in fig. 3, the filter unit includes a filter element 10 and a bottom plate 13; the filter element 10 is arranged on a bottom plate 13, and the bottom plate 13 is arranged on the oil tank 2; the filter element 10 is provided with a filter element oil inlet 15, an oil pressure adjusting hole 14 and an oil cavity 12; the filter element oil inlet 15 is communicated with the third oil pipe 6, and the third oil pipe 6 is provided with a stop valve 7 for closing and opening the third oil pipe 6 and adjusting the speed of oil passing through the third oil pipe 6; the oil pressure adjusting hole 14 is communicated with the oil cavity 12, the oil cavity 12 is communicated with a through hole 16 on the bottom plate 13, and the through hole 16 on the bottom plate 13 is communicated with the inside of the oil tank 2. The filtering unit is arranged on the oil tank 2, oil containing impurities is input through the third oil pipe 6, and the oil containing impurities is filtered completely through the filter element 10 and flows into the oil cavity 12 and the oil tank 2. The oil pressure adjusting hole 14 is internally provided with a bypass valve 11, and the oil is smoothly filtered and enters the oil cavity 12 by properly setting the pressure of the bypass valve 11, so that the service life of the filter element 10 is prolonged.

In order to display the amount of fuel in the fuel tank, a fuel gauge 9 is mounted on the fuel tank 2.

The utility model discloses in, the filter core structure as follows: as shown in fig. 3, the filter cartridge 10 includes a housing, a filter screen 104, and a filter paper 105; a filter screen 104 is arranged in the shell, and the filter screen and the shell form a concave structure with a downward opening; the shell is provided with a filter element oil inlet 15 and an oil pressure adjusting hole 14; a filter paper 105 is filled between the filter screen 104 and the shell, and the space enclosed in the filter screen 104 forms the oil chamber 12; the casing passes through the bolt can be dismantled with bottom plate 13 and is connected, particularly, can add the mounting panel along the casing outer, through mounting panel and bottom plate bolted connection, can make things convenient for the filter core to dismantle like this.

More specifically, the housing comprises a cylindrical portion 101 and a semicircular portion 102; the cylinder part 101 is installed on the bottom plate 13, an oil cavity 12 is formed in the cylinder part 101, a filter element oil inlet 15 is formed in the cylinder part 101, the filter element oil inlet 15 is perpendicular to the oil cavity 12, and the filter element oil inlet 15 is formed in the surface of the cylinder part 101; the semicircular part 102 is integrally formed with the cylindrical part 101, and the semicircular part 102 is positioned above the cylindrical part 101; the center of the semicircular part 102 is provided with an oil pressure adjusting hole 14, a sleeve 106 is arranged in the oil pressure adjusting hole 14, and the sleeve 106 extends downwards and penetrates through the top of the filter screen 104 to be communicated with the oil cavity 12; the bypass valve 11 is mounted in a casing 106.

The utility model discloses in, for can supply oil to oil tank when the oil mass is too little, be equipped with oil discharge opening 8 at 2 tops of oil tank.

When the wire feeder is used, taking a wire feeder with a gear box and a gear transmission mechanism as an example, the gear transmission mechanism is arranged in the gear box, the tail end of the third oil pipe 6 can be communicated with the bottom of the gear box, the tail end of the second oil pipe 4 can be extended into the gear box (for example, a hole is formed in the bottom of the gear box, and the tail end of the second oil pipe 4 is communicated with a plurality of nozzles to be extended into the gear box), and the nozzles 5 are installed right opposite to the gear transmission mechanism, for example, the nozzles are fixedly installed through a support, so that oil sprayed out of the nozzles. The usable oil is poured into the oil tank 2 from the oil pouring port 8, the oil pump 1 provides power, the oil is conveyed into the gear box through the first oil pipe 3, the second oil pipe 4 and the nozzles 5 and is sprayed onto the gear transmission mechanism, the used oil flows into the gear box, is conveyed into the filter unit 17 through the third oil pipe 6, is filtered to obtain the clean and usable lubricating oil, and is conveyed back into the oil tank 2 and recycled.

In the above process, the number of the nozzles can be set according to actual needs.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil saving device is characterized in that: comprises an oil pump (1), an oil tank (2) and a filtering unit;

an oil inlet of the oil pump (1) is communicated with an oil outlet of the oil tank (2) through a first oil pipe (3); an oil outlet of the oil pump (1) is communicated with a second oil pipe (4), and the tail end of the second oil pipe (4) is communicated with a plurality of nozzles (5);

the filter unit comprises a filter element (10) and a bottom plate (13); the filter element (10) is arranged on the bottom plate (13), and the bottom plate (13) is arranged on the oil tank (2); the filter element (10) is provided with a filter element oil inlet (15), an oil pressure adjusting hole (14) and an oil cavity (12); the filter element oil inlet (15) is communicated with the third oil pipe (6); the oil pressure adjusting hole (14) is communicated with the oil cavity (12), the oil cavity (12) is communicated with a through hole (16) in the bottom plate (13), and the through hole (16) in the bottom plate (13) is communicated with the inside of the oil tank (2); and a bypass valve (11) is installed in the oil pressure adjusting hole (14).

2. The fuel saving device according to claim 1, characterized in that: and a stop valve (7) is arranged on the third oil pipe (6).

3. The fuel saving device according to claim 1 or 2, characterized in that: an oil meter (9) is arranged on the oil tank.

4. The fuel saving device according to claim 1, characterized in that: the filtering unit is arranged on the top of the oil tank (2).

5. The fuel saving device according to claim 1 or 4, characterized in that: the filter cartridge (10) comprises a housing, a filter screen (104) and filter paper (105); a filter screen (104) is arranged in the shell, and the filter screen and the shell form a concave structure with a downward opening; the shell is provided with a filter element oil inlet (15) and an oil pressure adjusting hole (14); a filter paper (105) is filled between the filter screen (104) and the shell, and the space enclosed in the filter screen (104) forms an oil chamber; the shell is detachably connected with the bottom plate through bolts.

6. The fuel saving device according to claim 5, characterized in that: the housing comprises a cylindrical portion (101) and a semicircular portion (102); the filter element oil inlet (15) is perpendicular to the oil cavity (12), and the filter element oil inlet (15) is arranged on the surface of the cylinder part (101); the semicircular part (102) and the cylindrical part (101) are integrally formed, and the semicircular part (102) is positioned above the cylindrical part (101); an oil pressure adjusting hole (14) is formed in the center of the semicircular part (102), a sleeve (106) is installed in the oil pressure adjusting hole (14), and the sleeve (106) extends downwards and penetrates through the top of the filter screen (104) to be communicated with the oil cavity (12); the bypass valve (11) is installed in the sleeve (106).

7. The fuel saving device according to claim 1, characterized in that: the oil tank also comprises an oil pouring port (8), and the oil pouring port (8) is arranged at the top of the oil tank (2).

8. A wire feeder comprising the fuel saving device according to any one of claims 1 to 6, comprising a gear box, wherein a gear transmission mechanism is installed in the gear box, and the fuel saving device is characterized in that: the tail end of the third oil pipe (6) is communicated with the bottom of the gear box; the tail end of the second oil pipe (4) extends into the gear box, and the plurality of nozzles (5) are installed right opposite to the gear transmission mechanism.