CN216678673U - Micro-lubricating nozzle and micro-lubricating system - Google Patents
Micro-lubricating nozzle and micro-lubricating system Download PDFInfo
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- CN216678673U CN216678673U CN202123374682.7U CN202123374682U CN216678673U CN 216678673 U CN216678673 U CN 216678673U CN 202123374682 U CN202123374682 U CN 202123374682U CN 216678673 U CN216678673 U CN 216678673U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of lubrication of sawing, drilling and milling equipment, in particular to a micro-lubricating nozzle and a micro-lubricating system, wherein the micro-lubricating nozzle comprises a conical cap, a nozzle body and a tower-shaped joint, the micro-lubricating system comprises a liquid control electromagnetic on-off valve, a gas control electromagnetic on-off valve, a liquid storage tank and a gas source, the liquid control electromagnetic on-off valve and the gas control electromagnetic on-off valve are powered on simultaneously, compressed air enters the micro-lubricating nozzle and then sprays conical airflow, and meanwhile, suction force is generated, lubricating liquid is sucked out and atomized under the action of the airflow. The system has simple structure, convenient installation and maintenance, pollution resistance, reliable work and low price.
Description
Technical Field
The utility model relates to the technical field of lubrication of sawing, drilling and milling equipment, in particular to a micro-lubricating nozzle and a micro-lubricating system.
Background
In the manufacturing and production process of the aluminum alloy automobile parts, the casting needs to be processed by using sawing drilling and milling equipment, and the sawing drilling and milling equipment is provided with a micro lubricating system for lubricating saw blades, drill bits and milling cutters so as to ensure the service life and the processing quality of the saw blades, the drill bits and the milling cutters. The spraying amount of the micro-lubricating system is very small, only a small amount of lubricating liquid is remained on the workpiece and the aluminum scraps, so that the micro-lubricating system has the advantage of saving the lubricating liquid, saves a lubricating liquid recovery and filtering device, and reduces the probability of lubricating liquid leakage fault. Meanwhile, the micro-lubricating system uses compressed air as a power source, a pump and a control element thereof are omitted, and the cost and the failure rate are reduced.
The micro-lubricating system used at present is of a pressurized tank type, a pulse pump type and the like, has a relatively complex structure, has high requirement on the cleanliness of lubricating liquid and is high in price.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a micro-lubricating nozzle and micro-lubricating system, and the nozzle atomization effect is good, and preparation simple process, low price, micro-lubricating system comprise the micro-lubricating nozzle that this application provided, electromagnetism on-off valve, liquid storage pot, joint pipeline, and the system constitutes simply, and the installation is maintained conveniently, and is resistant to pollution, reliable operation, low price.
In order to achieve the purpose, the utility model provides the following technical scheme:
the first aspect provides a micro-lubricating nozzle which comprises a conical cap, a nozzle body and a tower-shaped joint, wherein the nozzle body is a metal cylinder, the top of the nozzle body is processed into a conical shape, and a circular hole is formed in the center of the conical shape and communicated with a port at the bottom of the nozzle body; a round hole is also processed on the plane below the conical surface and is communicated with another interface at the bottom of the nozzle body; threads are machined below the plane of the top of the nozzle body and used for mounting a conical cap; the front ends of two holes at the bottom of the nozzle body are provided with threads for installing a tower-shaped joint.
Furthermore, the conical cap is a metal cylinder, a round hole is formed in the center of the top of the conical cap, internal threads are machined at the bottom of the conical cap, and conical transition is formed between the round hole in the top and the threads at the bottom of the conical cap.
Furthermore, the diameter of the circular hole at the top of the conical cap is larger than that of the circular hole at the top of the nozzle body, the conical profile inside the conical cap is larger than that of the conical surface at the top of the nozzle body, threads at the bottom of the conical cap are matched with threads at the top of the nozzle body, and the conical cap is installed at the top of the nozzle body through threaded connection.
Furthermore, after the conical cap is arranged at the top of the nozzle body, the top of the conical surface of the nozzle body is slightly higher than or level with the top surface of the conical cap; the circular hole at the top of the conical cap and the inner conical profile are not in contact with the nozzle body to keep a certain distance.
Furthermore, the tower-shaped joint is made of a steel pipe, external threads are machined at one end of the tower-shaped joint and can be screwed into the bottom of the nozzle body, and the part which is not machined with the threads is machined into a barb shape and is used for inserting a hose.
In a second aspect, a micro-lubricating system is provided, which comprises a liquid control electromagnetic on-off valve, a gas control electromagnetic on-off valve, a liquid storage tank and a gas source, and is characterized by further comprising a micro-lubricating nozzle described in any one of the embodiments, wherein the micro-lubricating nozzle is connected with a tower-shaped joint communicated with the center of a top cone through a hose to the liquid control electromagnetic on-off valve, the liquid control electromagnetic on-off valve is connected to the liquid storage tank through a hose, and the liquid storage tank is suggested to be placed at a high position for discharging liquid; and the other tower-shaped joint of the micro-lubricating nozzle is connected to a gas control electromagnetic on-off valve through a hose, and the gas control electromagnetic on-off valve is connected to a gas source through a hose. In a normal state, the two electromagnetic on-off valves are closed, and compressed air and lubricating liquid are disconnected from the micro-lubricating nozzle; when the device works, the two electromagnetic on-off valves are simultaneously electrified, compressed air enters a conical gap formed by the micro-nozzle and the conical cap through the electromagnetic on-off valves and then is sprayed out from a round hole in the top of the conical cap to form conical air flow and generate suction, and lubricating liquid in the liquid storage tank is sucked into the nozzle through the electromagnetic on-off valves and then is sprayed out to form vaporific conical spray.
Compared with the prior art, the utility model has the beneficial effects that:
the micro-lubricating nozzle has the advantages of simple structure, difficult blockage, good atomization effect, simple manufacturing process and low price, and the electromagnetic on-off valve, the liquid storage tank and the pipeline joint which are included in the micro-lubricating system are common elements, so the micro-lubricating nozzle has the advantages of simple structure, low price and convenient installation and maintenance, and is suitable for batch production and use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a minimal quantity lubrication nozzle according to the present invention.
FIG. 2 is a schematic view of a minimal quantity lubrication system of the present invention.
Fig. 3 is a cross-sectional view of a cone cap, nozzle body, and turret-shaped fitting of the present invention.
Wherein: 1-a conical cap, 2-a nozzle body, 3-a tower-shaped joint, 4-a nozzle, 5-a liquid control electromagnetic on-off valve, 6-a gas control electromagnetic on-off valve, 7-a liquid storage tank and 8-a gas source.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," "third," "fourth," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, article, or apparatus that comprises a list of steps or elements is not limited to those listed but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1:
a micro-lubricating nozzle comprises a conical cap 1, a nozzle body 2 and a tower-shaped joint 3, and is characterized in that the nozzle body 2 is a metal cylinder, the top of the metal cylinder is processed into a conical shape, and the center of the conical cylinder is a circular hole and is communicated to a connector at the bottom of the nozzle body; a round hole is also processed on the plane below the conical surface and is communicated with another interface at the bottom of the nozzle body; threads are machined below the plane of the top of the nozzle body and used for mounting the conical cap 1; the front ends of two holes at the bottom of the nozzle body are processed with threads for installing the tower-shaped joint 3.
The conical cap 2 is a metal cylinder, a round hole is formed in the center of the top of the conical cap, internal threads are machined at the bottom of the conical cap, and conical transition is formed between the round hole in the top and the threads at the bottom of the conical cap.
The diameter of the circular hole at the top of the conical cap 2 is larger than the circular hole at the top of the nozzle body 1, the internal conical profile of the conical cap 2 is larger than the conical profile at the top of the nozzle body, the thread at the bottom of the conical cap 1 is matched with the thread at the top of the nozzle body 2, and the conical cap 1 is installed at the top of the nozzle body 2 through threaded connection.
The conical cap 1 is arranged behind the top of the nozzle body 2, and the top of the conical surface of the nozzle body 2 is slightly higher than or level with the top surface of the conical cap 1; the top round hole and the inner conical contour of the conical cap 1 are not in contact with the nozzle body 2 to keep a certain distance.
The tower-shaped joint 3 is made of a steel pipe, an external thread is machined at one end of the tower-shaped joint and can be screwed into the bottom of the nozzle body 2, and the part which is not machined with the thread is machined into a barb shape and is used for inserting a hose.
Example 2:
a micro-lubricating system comprises a liquid control electromagnetic on-off valve 5, a gas control electromagnetic on-off valve 6, a liquid storage tank 7 and a gas source 8, and is characterized by further comprising a micro-lubricating nozzle 4 in any embodiment, wherein a tower-shaped joint 3 of the micro-lubricating nozzle 4, which is communicated with a conical central hole at the top, is connected to the liquid control electromagnetic on-off valve 5 through a hose, the liquid control electromagnetic on-off valve 5 is connected to the liquid storage tank 7 through a hose, and the liquid storage tank 7 is suggested to be placed at a high position for discharging liquid; and the other tower-shaped joint 3 of the micro-lubricating nozzle 4 is connected to a gas-control electromagnetic on-off valve 6 through a hose, and the gas-control electromagnetic on-off valve 6 is connected to a gas source 8 through a hose. Under normal state, the gas control electromagnetic on-off valve 6 and the liquid control electromagnetic on-off valve 5 are closed, and the compressed air and the lubricating liquid are disconnected with the micro-lubricating nozzle 4; when the device works, the gas control electromagnetic on-off valve 6 and the liquid control electromagnetic on-off valve 5 are simultaneously electrified, compressed air enters the micro-nozzle 4 through the gas control electromagnetic on-off valve 6 and then is sprayed out from a round hole in the top of the conical cap 1 to form conical air flow and generate suction force, and lubricating liquid in the liquid storage tank 7 is sucked into the nozzle 4 through the liquid control electromagnetic on-off valve 5 and then is sprayed out to form vaporific conical spray to lubricate a machining tool.
Compared with the prior art, the utility model has the beneficial effects that:
the micro-lubricating nozzle has the advantages of simple structure, difficult blockage, good atomization effect, simple manufacturing process and low price, and the electromagnetic on-off valve, the liquid storage tank and the pipeline joint which are included in the micro-lubricating system are common elements, so the micro-lubricating nozzle has the advantages of simple structure, low price and convenient installation and maintenance, and is suitable for batch production and use.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (6)
1. The utility model provides a micro-lubricating nozzle, includes conical cap (1), nozzle body (2), turriform connects (3), its characterized in that: the nozzle body (2) is a metal cylinder, the top of the nozzle body is processed into a cone shape, and the center of the cone is a circular hole which is communicated with a connector at the bottom of the nozzle body (2); a round hole is also processed on the plane below the conical surface and is communicated with another interface at the bottom of the nozzle body (2); threads are processed below the plane of the top of the nozzle body (2) and used for mounting the conical cap (1); the front ends of two holes at the bottom of the nozzle body (2) are provided with threads for installing the tower-shaped joint (3).
2. A minimal quantity lubrication nozzle as claimed in claim 1, wherein: the conical cap (1) is a metal cylinder, a round hole is formed in the center of the top of the conical cap, internal threads are machined at the bottom of the conical cap, and conical transition is formed between the round hole in the top and the threads at the bottom of the conical cap.
3. A minimal quantity lubrication nozzle as claimed in claim 2, wherein: the diameter of the top round hole of the conical cap (1) is larger than that of the top round hole of the nozzle body (2), the internal conical profile of the conical cap (1) is larger than that of the top conical surface of the nozzle body (2), the bottom thread of the conical cap (1) is matched with the top thread of the nozzle body (2), and the conical cap (1) is installed at the top of the nozzle body (2) through threaded connection.
4. A minimal quantity lubrication nozzle as claimed in claim 1, wherein: the conical cap (1) is arranged behind the top of the nozzle body (2), and the top of the conical surface of the nozzle body (2) is slightly higher than or level with the top surface of the conical cap (1); the top round hole and the inner conical profile of the conical cap (1) are not in contact with the nozzle body (2) to keep a certain distance.
5. A minimal quantity lubrication nozzle as claimed in claim 4, wherein: the tower-shaped joint (3) is made of a steel pipe, an external thread is machined at one end of the tower-shaped joint and can be screwed into the bottom of the nozzle body (2), and the part which is not machined with the thread is machined into a barb shape and is used for inserting a hose.
6. A minimal quantity lubrication system using a minimal quantity lubrication nozzle as claimed in any one of claims 1 to 5, wherein: the micro-lubricating device also comprises a liquid control electromagnetic on-off valve (5), a gas control electromagnetic on-off valve (6), a liquid storage tank (7) and a gas source (8), wherein the micro-lubricating nozzle (4) and the tower-shaped joint (3) communicated with the center of the top cone are connected to the liquid control electromagnetic on-off valve (5) through a hose, and the liquid control electromagnetic on-off valve (5) is connected to the liquid storage tank (7) through a hose; the other tower-shaped connector (3) of the micro-lubricating nozzle (4) is connected to a gas control electromagnetic on-off valve (6) through a hose, the gas control electromagnetic on-off valve (6) is connected to a gas source (8) through a hose, compressed air can enter the micro-lubricating nozzle (4) through the gas control electromagnetic on-off valve (6), then the compressed air is sprayed out from a round hole in the top of the conical cap (1), and lubricating liquid in the liquid storage tank (7) is sucked into the nozzle (4) through the liquid control electromagnetic on-off valve (5) and sprayed out to form mist conical spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374682.7U CN216678673U (en) | 2021-12-30 | 2021-12-30 | Micro-lubricating nozzle and micro-lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374682.7U CN216678673U (en) | 2021-12-30 | 2021-12-30 | Micro-lubricating nozzle and micro-lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216678673U true CN216678673U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123374682.7U Active CN216678673U (en) | 2021-12-30 | 2021-12-30 | Micro-lubricating nozzle and micro-lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216678673U (en) |
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2021
- 2021-12-30 CN CN202123374682.7U patent/CN216678673U/en active Active
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