CN221004662U - Environment-friendly pressurized micro-lubrication pump - Google Patents
Environment-friendly pressurized micro-lubrication pump Download PDFInfo
- Publication number
- CN221004662U CN221004662U CN202322860003.XU CN202322860003U CN221004662U CN 221004662 U CN221004662 U CN 221004662U CN 202322860003 U CN202322860003 U CN 202322860003U CN 221004662 U CN221004662 U CN 221004662U
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- oil
- air
- valve
- pressure regulating
- regulating valve
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- 238000005461 lubrication Methods 0.000 title claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 25
- 210000001503 joint Anatomy 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 103
- 230000001050 lubricating effect Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses an environment-friendly pressurized micro-lubrication pump which has the advantage of being capable of oiling on line. The utility model discloses an environment-friendly pressurized micro-lubrication pump, which comprises a tank body and an air path adjusting and controlling device, wherein the tank body is provided with an oil filling port, the top of the tank body is provided with an air input pipe communicated with an oil storage cavity of the tank body, the air path adjusting and controlling device is arranged at the top of the tank body and comprises an electromagnetic valve, an exhaust hand valve, an oil outlet joint and an air outlet joint, the outlet of the electromagnetic valve is divided into two paths, one path is connected with an air inlet of the exhaust hand valve, the other path is connected with the air outlet joint, an air outlet of the exhaust hand valve is connected with the air input pipe, the oil outlet joint is communicated with the oil storage cavity of the tank body through the oil conveying pipe, the oil conveying pipe extends to the bottom of the oil storage cavity, and the exhaust hand valve is provided with a control button for controlling the exhaust hand valve to stop.
Description
Technical Field
The utility model relates to the field of lubricating pumps, in particular to an environment-friendly pressurized micro-lubricating pump.
Background
The micro lubrication technology is a clean, environment-friendly and energy-saving processing technology which is used for spraying a micro lubricating liquid and gas with a certain pressure into a processing area to perform a cooling and lubricating function after being mixed and atomized. The cooling and chip removal are mainly realized by high-pressure gas, when the high-pressure gas is lifted up to enter a processing area, heat generated by processing is taken away, the temperature of the processing area is reduced, and impurities such as cutting and the like generated by processing are taken out. The trace lubricating liquid conveyed to the processing area by high-pressure gas adheres to the surfaces of the workpiece and the prop, so that a lubricating oil film with certain antifriction and antiwear properties is formed, a good lubricating effect is achieved, the friction coefficient is reduced, and the processing force is further reduced. Although the technology of micro-lubrication pumps is advancing, it is still facing a number of problems, such as the inability to refuel on-line. Therefore, it is desirable to provide an environmentally friendly pressurized micro-lubrication pump that can achieve on-line fueling to overcome the above-mentioned drawbacks.
Disclosure of utility model
The utility model aims to provide an environment-friendly pressurized micro-lubrication pump capable of realizing online oiling.
In order to achieve the above purpose, the utility model provides an environment-friendly pressurized micro-lubrication pump, which comprises a tank body and an air path adjusting and controlling device, wherein the tank body is provided with an oil filling port, the top of the tank body is provided with an air input pipe communicated with an oil storage cavity of the tank body, the air path adjusting and controlling device is arranged at the top of the tank body and comprises an electromagnetic valve, an air exhaust hand valve, an oil outlet joint and an air outlet joint, the outlet of the electromagnetic valve is divided into two paths, one path is connected with the air inlet of the air exhaust hand valve, the other path is connected with the air outlet joint, the air outlet of the air exhaust hand valve is connected with the air input pipe, the oil outlet joint is communicated with the oil storage cavity of the tank body through the oil delivery pipe, the oil delivery pipe extends to the bottom of the oil storage cavity, and the air exhaust hand valve is provided with a control button for controlling the air exhaust hand valve to stop.
Preferably, the gas path adjusting control device further comprises a first pressure regulating valve, the gas outlet of the exhaust hand valve is communicated with the gas inlet of the first pressure regulating valve, and the gas outlet of the first pressure regulating valve is communicated with the gas input pipe.
Preferably, the gas path adjusting control device further comprises a second pressure regulating valve, and the gas outlet of the second pressure regulating valve is communicated with the gas inlet of the electromagnetic valve.
Preferably, the first pressure regulating valve is arranged right above the exhaust hand valve, the exhaust hand valve is arranged right above the oil outlet joint, the second pressure regulating valve and the first pressure regulating valve are arranged in a left-right interval manner, and the second pressure regulating valve and the electromagnetic valve are arranged in a front-back interval manner.
Preferably, the air outlet connector and the oil outlet connector are arranged at the right end of the air path adjusting and controlling device, and the oil outlet connector and the air outlet connector are arranged in a front-back interval manner.
Preferably, the gas path adjusting and controlling device further comprises a structural shell, the electromagnetic valve, the exhaust hand valve, the first pressure regulating valve and the second pressure regulating valve are respectively arranged in the structural shell, and the air outlet connector is arranged in the structural shell.
Preferably, the environment-friendly pressurized micro-lubrication pump further comprises a liquid level sensor arranged in the tank body.
Preferably, an oil cover for sealing the oil filling port is arranged on the tank body.
Preferably, the gas circuit adjustment control device further comprises a structural bottom plate, the top of the tank body is provided with a mounting opening, the structural bottom plate is mounted on the tank body and seals the mounting opening, the upper end of the oil conveying pipe penetrates through the structural bottom plate, the upper end of the liquid level sensor is mounted on the structural bottom plate, and a sealing ring is mounted between the structural bottom plate and the tank body.
Preferably, the gas circuit adjustment control device further comprises a butt joint seat, a liquid flow channel is arranged in the butt joint seat, the butt joint seat is arranged in the structural shell and is arranged on the structural bottom plate, the upper end of the oil conveying pipe is arranged on the butt joint seat and is communicated with one end of the liquid flow channel, and the oil outlet joint is arranged on the butt joint seat and is communicated with the other end of the liquid flow channel.
Compared with the prior art, when the environment-friendly pressurized micro-lubrication pump works, one path of compressed gas flowing out of the electromagnetic valve flows into the exhaust hand valve, then flows into the oil storage cavity after flowing through the gas input pipe, the pressure of the oil storage cavity is continuously increased, oil is hydraulically supplied to the oil delivery pipe, and finally flows out of the oil outlet joint. The compressed gas flowing out from the air outlet joint and the oil flowing out from the oil outlet joint are mixed at the nozzle to form oil mist, and the oil mist can be used for cooling and lubricating processing. According to the utility model, the exhaust hand valve can be closed by pressing the control button, so that the compressed gas is cut off from flowing into the oil storage cavity, and the oil in the oil storage cavity is prevented from being extruded. At this time, oil can be supplemented to the oil storage cavity through the oil filling port, so that online oiling is realized, and the operation is simple, convenient and quick. After refueling, the operation can be continued by restarting the exhaust hand valve.
Drawings
FIG. 1 is a perspective view of an environment-friendly pressurized micro-lubrication pump of the present utility model.
Fig. 2 is a left side view of the environment-friendly pressurized micro-lubrication pump of the present utility model.
FIG. 3 is a cross-sectional view of the environmentally friendly pressurized micro-lubrication pump of FIG. 2 taken along line A-A.
Fig. 4 is a perspective view of the environment-friendly pressurized micro-lubrication pump of the present utility model when the air path adjustment control device is separated.
Fig. 5 is a perspective view of the air path adjustment control device of fig. 4, after the structural bottom plate and the oil delivery pipe and the liquid level sensor thereon are hidden.
Fig. 6 is a perspective view of the environment-friendly pressurized micro-lubrication pump of the present utility model after hiding the structural shell.
Fig. 7 is a right side view of the environment-friendly pressurized micro-lubrication pump of the present utility model after hiding the air path adjustment control device in fig. 2.
Fig. 8 is a sectional view taken along line B-B of fig. 7.
Fig. 9 is a cross-sectional view taken along line C-C of fig. 7.
Fig. 10 is a sectional view taken along line D-D in fig. 7.
Detailed Description
In order to describe the technical content and constructional features of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 6, 7, 8, 9 and 10, the environment-friendly pressurized micro-lubrication pump 100 of the present utility model includes a tank 10 and a gas path adjustment control device 20. The tank body 10 is provided with an oil filling port 11, and the top of the tank body 10 is provided with a gas input pipe 13 communicated with an oil storage cavity 12 of the tank body 10. The air path adjusting and controlling device 20 is installed at the top of the tank body 10. The air path adjusting and controlling device 20 comprises an electromagnetic valve 21, an exhaust hand valve 22, an oil outlet connector 23 and an air outlet connector 24. The outlet of the electromagnetic valve 21 is divided into two paths, one path is connected with the air inlet of the air exhaust hand valve 22, the other path is connected with the air outlet joint 24, and the air outlet of the air exhaust hand valve 22 is connected with the air input pipe 13. The oil outlet joint 23 is communicated with the oil storage cavity 12 of the tank body 10 through an oil delivery pipe 30, the oil delivery pipe 30 extends to the bottom of the oil storage cavity 12, and the exhaust hand valve 22 is provided with a control button 221 for controlling the exhaust hand valve 22 to be closed.
The compressed gas flowing out of the solenoid valve 21 flows into the exhaust hand valve 22, then flows into the oil storage cavity 12 after flowing through the gas input pipe 13, the pressure of the oil storage cavity 12 is continuously increased, oil is hydraulically supplied to the oil delivery pipe 30, and finally flows out of the oil outlet joint 23. The compressed gas flowing out from the gas outlet joint 24 and the oil flowing out from the oil outlet joint 23 are mixed at the nozzle to form oil mist, and the oil mist can be used for cooling and lubricating processing. In the present utility model, by pressing the control button 221, the discharge hand valve 22 can be shut off, thereby shutting off the flow of compressed gas into the oil reservoir 12, and avoiding the oil in the oil reservoir 12 from being pushed out. At this time, oil can be supplemented to the oil storage cavity 12 through the oil filling port 11, so that online oiling is realized, and the operation is simple, convenient and quick. After refueling, operation may continue by restarting the air bleed hand valve 22.
The can body 10 is preferably of stainless steel structure, but may be made of plastic or other materials according to practical needs, and has a substantially square shape, but is not limited thereto. The tank body 10 is of a steel structure, can effectively prevent corrosion and ensures use stability. The electromagnetic valve 21 controls the on-off of the whole air path.
The tank 10 may contain not only oil but also water, various solvents, and the like.
As shown in fig. 1 to 7 and 10, an oil filling cap 15 for closing the oil filling port 11 is mounted on the tank 10, and the oil filling cap 15 is mounted on the oil filling port 11 by means of insertion, screwing or fastening. The oil filling cover 15 plays a protective role, and prevents foreign objects from falling into and spilling out of the oil in the oil storage cavity 12. The hanging piece 16 is further installed in the oil filling port 11, the filter cartridge 17 is installed on the hanging piece 16, and the filter cartridge 17 is used for filtering oil filled with oil and blocking impurities.
As shown in fig. 5 and 6, the air passage adjustment control device 20 further includes a first pressure regulating valve 25. The air outlet of the exhaust hand valve 22 is communicated with the air inlet of the first pressure regulating valve 25, and the air outlet of the first pressure regulating valve 25 is communicated with the air input pipe 13. The pressure of the oil storage chamber 12 is regulated by the first pressure regulating valve 25, and excessive or insufficient pressure is avoided. Further, the air path adjusting control device 20 further includes a second pressure regulating valve 26, and an air outlet of the second pressure regulating valve 26 is communicated with an air inlet of the electromagnetic valve 21. The second pressure regulating valve 26 regulates the inlet and outlet pressure of the total air source to avoid excessive or insufficient pressure.
As shown in fig. 4 and 6, the first pressure regulating valve 25 is provided directly above the exhaust valve 22, the exhaust valve 22 is provided directly above the oil outlet joint 23, and the second pressure regulating valve 26 is arranged in a left-right spaced arrangement with the first pressure regulating valve 25, preferably, the first pressure regulating valve 25 is provided in a right position, and the second pressure regulating valve 26 is provided in a left position, but not limited thereto. The second pressure regulating valve 26 is arranged in tandem with the solenoid valve 21. The arrangement adopted facilitates a compact layout of the air path adjustment control device 20. Further, the air outlet connector 24 and the oil outlet connector 23 are arranged at the right end of the air path adjusting and controlling device 20, and the oil outlet connector 23 and the air outlet connector 24 are arranged in a tandem interval manner, so that compressed air and oil can be led out in the same direction. The air path adjusting control device 20 further comprises an air inlet connector 27, the air inlet connector 27 is arranged at the left position of the air path adjusting control device 20, the air inlet connector 27 is arranged at the air inlet of the second pressure regulating valve 26, and the air inlet connector 27 is arranged to facilitate the access of compressed air.
As shown in fig. 1 to 6, the air path adjustment control device 20 further includes a structural shell 28. The solenoid valve 21, the exhaust hand valve 22, the first pressure regulating valve 25, and the second pressure regulating valve 26 are each mounted in the structural case 28, and the air outlet joint 24 is mounted in the structural case 28. The structural shell 28 serves as a protection and support. Further, the air path adjustment control device 20 further includes a structural bottom plate 281. The bottom of the can 10 is provided with a mounting opening 14, and the mounting opening 14 has a large caliber and is approximately square, but is not limited thereto. The structural bottom plate 281 is mounted to the tank 10 and covers the mounting opening 14. The mounting opening 14 serves as a mounting member. A sealing ring (not shown) is installed between the structural bottom plate 281 and the tank body 10, so that sealing between the structural bottom plate 281 and the tank body 10 is enhanced, and oil is prevented from overflowing from the mounting opening 14.
As shown in fig. 1, 3, 4, 5, 9 and 10, the environment-friendly pressurized micro-lubrication pump 100 of the present utility model further comprises a liquid level sensor 40 installed in the tank 10, and the liquid level of the oil in the oil storage cavity 12 is conveniently detected by the liquid level sensor 40, so as to timely supplement the oil. Preferably, the upper end of the liquid level sensor 40 is mounted to the structural floor 281. Preferably, in the utility model, the front side surface of the tank body 10 is also packaged with a liquid level meter 18, and the liquid level of the oil in the oil storage cavity 12 can be conveniently known through the liquid level meter 18. The liquid level meter 18 is arranged close to the oil filling port 11, and is convenient to observe during oil filling.
As shown in fig. 4, 5, 6 and 9, the air path adjusting and controlling device 20 of the present utility model further includes a docking seat 29, and a liquid flow channel 291 is disposed in the docking seat 29. The docking station 29 is disposed within the structural shell 28 and mounted to the structural floor 281. The upper end of the oil delivery pipe 30 passes through the structural bottom plate 281, the upper end of the oil delivery pipe 30 is mounted on the butt joint seat 29 and is communicated with one end of the liquid flow channel 291, and the oil outlet joint 23 is mounted on the butt joint seat 29 and is communicated with the other end of the liquid flow channel 291. The butt joint seat 29 is arranged to facilitate the butt joint communication of the oil delivery pipe 30 and the oil outlet joint 23.
As shown in fig. 1, 2 and 6, the air inlet connector 27 is inserted into the left side surface of the structural shell 28, the oil outlet connector 23 and the air outlet connector 24 are inserted into the right side surface of the structural shell 28, and the control button 221 is arranged on the front side surface of the structural shell 28. The upper ends of the first pressure regulating valve 25 and the second pressure regulating valve 26 pass through the structural shell 28.
As shown in fig. 1 and 3, handles 19 are respectively installed on the left and right side surfaces of the tank 10, and the environment-friendly pressurized micro-lubrication pump 100 is conveniently transported by the handles 19. A mounting plate 101 is mounted on the tank 10 at a position closer to the rear end, and the mounting plate 101 extends to the left and right. The mounting plate 101 is provided with screw mounting holes (not shown).
The operation of the environment-friendly pressurized micro-lubrication pump 100 of the present utility model is briefly described as follows: compressed gas is input through the air inlet joint 27, the compressed gas is divided into two paths after passing through the second pressure regulating valve 26 and the electromagnetic valve 21 in sequence, one path of compressed gas passes through the exhaust hand valve 22 and the first pressure regulating valve 25, then the compressed gas is input into the oil storage cavity 12 through the gas input pipe 13, the air pressure in the oil storage cavity 12 is increased, oil in the oil storage cavity 12 is hydraulically conveyed to the oil conveying pipe 30, oil in the oil conveying pipe 30 flows to the oil outlet joint 23 after flowing through the liquid flow channel 291, and the oil is output from the oil outlet joint 23. The other path of compressed gas is directly output from the gas outlet connector 24. During this time, the input pressure of the total air supply can be regulated by the second pressure regulating valve 26, and the pressure of the oil reservoir chamber 12 in the tank 10 can be regulated by the first pressure regulating valve 25. When the oil is required to be replenished to the oil storage cavity 12, the control button 221 is pressed, at the moment, compressed gas is cut off to enter the oil storage cavity 12, the oil filling cover 15 is removed, and the oil is replenished to the oil storage cavity 12 through the oil filling port 11.
In fig. 4, the direction indicated by the arrow X is the left-to-right direction, the direction indicated by the arrow Y is the front-to-back direction, and the direction indicated by the arrow Z is the bottom-to-top direction.
The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides an environmental protection pressurization formula micro lubrication pump which characterized in that: including jar body and gas circuit adjustment control device, the oiling mouth has been seted up to the jar body, the top of jar body install with the oil storage chamber intercommunication gas input tube of jar body, gas circuit adjustment control device install in the top of jar body, gas circuit adjustment control device includes solenoid valve, exhaust hand valve, play oil joint and the joint of giving vent to anger, the export of solenoid valve divide two ways, one of them way with the air inlet of exhaust hand valve is connected, the other way the joint of giving vent to anger is connected, the gas outlet of exhaust hand valve with gas input tube is connected, go out the oil joint through the oil pipe with the oil storage chamber intercommunication of jar body, the oil pipe stretches to the bottom of oil storage chamber, the exhaust hand valve has the control button that control exhaust hand valve closed.
2. The environment-friendly pressurized micro-lubrication pump according to claim 1, wherein the air path adjustment control device further comprises a first pressure regulating valve, an air outlet of the air exhaust hand valve is communicated with an air inlet of the first pressure regulating valve, and an air outlet of the first pressure regulating valve is communicated with the air input pipe.
3. The environment-friendly pressurized micro-lubrication pump according to claim 2, wherein the air path adjustment control device further comprises a second pressure regulating valve, and an air outlet of the second pressure regulating valve is communicated with an air inlet of the electromagnetic valve.
4. The environment-friendly pressurized micro-lubrication pump according to claim 3, wherein the first pressure regulating valve is arranged right above the air exhaust hand valve, the air exhaust hand valve is arranged right above the oil outlet joint, the second pressure regulating valve and the first pressure regulating valve are arranged in a left-right interval manner, and the second pressure regulating valve and the electromagnetic valve are arranged in a front-back interval manner.
5. The environment-friendly pressurized micro-lubrication pump according to claim 1, wherein the air outlet connector and the oil outlet connector are arranged at the right end of the air path adjusting and controlling device, and the oil outlet connector and the air outlet connector are arranged in a tandem interval manner.
6. The environment-friendly pressurized micro-lubrication pump according to claim 4, wherein the air path adjustment control device further comprises a structural shell, the electromagnetic valve, the exhaust hand valve, the first pressure regulating valve and the second pressure regulating valve are respectively installed in the structural shell, and the air outlet connector is installed in the structural shell.
7. The environmentally friendly pressurized micro-lubrication pump of claim 6, further comprising a liquid level sensor mounted within the tank.
8. The environment-friendly pressurized micro-lubrication pump according to claim 1, wherein an oil cover for sealing the oil filling port is installed on the tank body.
9. The environment-friendly pressurized micro-lubrication pump according to claim 7, wherein the air path adjusting and controlling device further comprises a structural bottom plate, a mounting opening is formed in the top of the tank body, the structural bottom plate is mounted on the tank body and covers the mounting opening, the upper end of the oil delivery pipe penetrates through the structural bottom plate, the upper end of the liquid level sensor is mounted on the structural bottom plate, and a sealing ring is mounted between the structural bottom plate and the tank body.
10. The environment-friendly pressurized micro-lubrication pump according to claim 9, wherein the air path adjusting and controlling device further comprises a butt joint seat, a liquid flow channel is arranged in the butt joint seat, the butt joint seat is arranged in the structural shell and is installed on the structural bottom plate, the upper end of the oil delivery pipe is installed on the butt joint seat and is communicated with one end of the liquid flow channel, and the oil outlet connector is installed on the butt joint seat and is communicated with the other end of the liquid flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860003.XU CN221004662U (en) | 2023-10-24 | 2023-10-24 | Environment-friendly pressurized micro-lubrication pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860003.XU CN221004662U (en) | 2023-10-24 | 2023-10-24 | Environment-friendly pressurized micro-lubrication pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004662U true CN221004662U (en) | 2024-05-24 |
Family
ID=91112763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322860003.XU Active CN221004662U (en) | 2023-10-24 | 2023-10-24 | Environment-friendly pressurized micro-lubrication pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004662U (en) |
-
2023
- 2023-10-24 CN CN202322860003.XU patent/CN221004662U/en active Active
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