CN114700800B - Auxiliary alignment device for micro-lubrication nozzle - Google Patents
Auxiliary alignment device for micro-lubrication nozzle Download PDFInfo
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- CN114700800B CN114700800B CN202210334346.XA CN202210334346A CN114700800B CN 114700800 B CN114700800 B CN 114700800B CN 202210334346 A CN202210334346 A CN 202210334346A CN 114700800 B CN114700800 B CN 114700800B
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- 238000005461 lubrication Methods 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000010687 lubricating oil Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000010146 3D printing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 abstract description 23
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention provides an auxiliary alignment device for a micro-lubrication nozzle. The auxiliary alignment device comprises a cutter matching pipeline and a plurality of nozzles aligned with the matching pipeline. The cutter matching pipeline is integrally a hollow circular tube with one end open and the other end closed. The nozzle alignment matching pipeline is a fan ring cylinder. A plurality of nozzles are aligned with the mating conduit and disposed around the tool mating conduit. The nozzle alignment matching pipelines are all connected with the cutter matching pipeline in a penetrating way. And jet holes are correspondingly arranged at the intersecting positions of the cutter matching pipeline and the nozzle alignment matching pipeline. The nozzle is aligned with the pipe body of the matching pipeline and is obliquely crossed with the pipe body of the cutter matching pipeline. When the tool is in operation, the tool is sleeved on the periphery of the tool in cooperation with the pipeline. The spray angle and the position of the spray nozzle are adjusted through the spray nozzle aligning matching pipeline, and the alignment work of the spray nozzle and the cutting area is completed. And a proper angle is selected, so that the best micro lubrication effect is achieved, a lubrication cooling film is formed in a cutting area, the service life of a cutter is prolonged, and the quality of a machined surface is improved.
Description
Technical Field
The invention relates to the technical field of cutting and cooling, in particular to an auxiliary alignment device for a micro-lubrication nozzle.
Background
The cutting processing of the numerical control machine tool generally adopts a traditional pouring type lubrication cooling mode, so that the damage to human bodies and the environment is huge, and the operation cost is high. Along with the export of green manufacturing related documents, industries such as steel, nonferrous metals, machinery and the like develop green factory construction, maintain innovative, coordinated, green, open and shared development concepts, and adopt advanced and applicable clean production process technology in the machine tool cutting process, so as to eliminate the backward devices and technology. The micro lubrication cutting technology is a clean and effective green manufacturing technology, and is characterized in that a very small amount of vegetable oil or other harmless pollution-free lubricating oil is mixed in compressed gas, atomized into micron-sized particles, poured and sprayed to a cutting area instead of mineral oil or emulsion, and the effects of cooling, lubrication, chip removal and rust prevention are achieved.
In industrial production, the requirements on the precision, the injection angle and the injection position of the atomizing nozzle are very high, and particularly, small cutters are used for high-speed processing, such as high-gloss processing which is widely applied in the 3C industry, a cutting area is very small, and if the injection angle and the injection position deviate, atomized trace lubricating oil cannot reach the cutting area, so that the cooling and lubricating effects are directly affected, and batch waste products are caused. The machine tool operator spends a relatively long time debugging the orientation of the nozzle in alignment with the cutting zone. Because the injection quantity of the trace lubricating oil is small, and the particle is in micron level in an atomization state, operators cannot see the injection track of the trace lubricating oil clearly, and the angle and the position of the nozzle cannot be easily adjusted, so that the atomized lubricating oil sprayed by the nozzle just reaches a cutting area, and the deviation of the direction of the nozzle can lead to the fact that atomized lubricating oil particles cannot be accurately sprayed to the cutting area, so that a good cooling and lubricating effect cannot be achieved.
Therefore, it is of great importance to provide a micro-lubrication nozzle assisted alignment device.
Disclosure of Invention
The invention aims to provide a micro-lubrication nozzle auxiliary alignment device so as to solve the problems in the prior art.
The technical scheme adopted for achieving the purpose of the invention is that the micro-lubrication nozzle auxiliary alignment device is connected with the micro-lubrication device and a cutter.
The micro-lubrication device comprises a supply unit and 1 or 2 injection units. The supply unit is provided with a compressed gas inlet, a trace lubricating oil inlet and a water inlet. Each spray unit includes a spray tube and a nozzle. The nozzle is communicated with the inner cavity of the supply unit through a spray pipe. The cutter and a machine tool main shaft of the numerical control machine tool are coaxially arranged.
The auxiliary alignment device for the micro-lubrication nozzles comprises a cutter matching pipeline and a plurality of nozzle alignment matching pipelines.
The cutter matching pipeline is integrally a hollow circular tube with one end open and the other end closed. The nozzle aligning and matching pipeline is formed by cutting a section of circular pipe along one chord. The cross section of the nozzle aligning and matching pipeline is a fan ring. The nozzle is aligned with the inner cambered surface of the matched pipeline to enclose an opening groove for accommodating the nozzle. A plurality of nozzles are aligned with the mating conduit and disposed around the tool mating conduit. The nozzle alignment matching pipelines are all connected with the cutter matching pipeline in a penetrating way. And jet holes are correspondingly arranged at the intersecting positions of the cutter matching pipeline and the nozzle alignment matching pipeline. The nozzle is aligned with the pipe body of the matching pipeline and is obliquely crossed with the pipe body of the cutter matching pipeline. The nozzles are aligned with the mating conduit at different angles to the horizontal. The axis of each nozzle aligned with the matching pipeline passes through the center of the cavity bottom of the matching pipeline of the cutter.
When the tool is in operation, the tool is sleeved on the periphery of the tool in cooperation with the pipeline. The spray unit is embedded in the open slot of the nozzle alignment mating conduit. The spray angle of the spray nozzle is adjusted by selecting spray nozzles with different angles to align with the matching pipeline, and the spray position of the spray nozzle is adjusted by adjusting the position of the spray nozzle in the opening groove, so that the alignment work of the spray nozzle and the cutting area is completed. The trace amounts of lubricating oil, water and compressed gas are mixed and atomized in the feed unit cavity and sprayed from the nozzles into the machining area.
Further, the cutter matching pipeline and the nozzle are aligned with the matching pipeline to be integrally formed.
Further, the cutter matching pipeline and the nozzle alignment matching pipeline are manufactured by adopting a 3D printing technology.
Further, the nozzle alignment matching pipeline is formed by cutting a section of round pipe along one diameter.
Further, the included angle between the nozzle alignment matching pipeline and the horizontal direction is 10-70 degrees.
Further, the number of the nozzles aligned with the matched pipelines is 5. The 5 nozzles are aligned with the mating duct at angles of 10 °, 25 °, 40 °, 55 ° and 70 ° respectively to the horizontal.
Further, the numerical control machine tool is selected from a vertical machining center.
The invention also discloses a using method of the auxiliary alignment device of the micro-lubrication nozzle, which comprises the following steps:
1) The cutter is sleeved on the periphery of the cutter in cooperation with the pipeline. The cutter is inserted into the inner cavity of the cutter matching pipeline, and the cutter tip of the cutter abuts against the bottom of the cavity of the cutter matching pipeline.
2) The nozzles are accommodated in the open slots of the alignment mating tubing at the corresponding nozzle angles as required by the process. The distance between the nozzle and the cutting zone is adjusted.
4) And removing the auxiliary alignment device.
5) The trace lubricating oil, water and compressed gas are mixed and atomized, reach the nozzle through the spray pipe and are sprayed to the cutting area through the nozzle.
Further, the compressed gas is air, carbon dioxide or liquid nitrogen.
The technical effects of the invention are undoubted:
A. the auxiliary alignment device of the micro-lubrication nozzle has simple structure and low cost;
B. when the jet direction of the nozzle is determined, the auxiliary alignment device of the nozzle is fixed by one hand, the nozzle is contacted and matched with one alignment pipeline by the other hand, the front and rear positions of the nozzle are adjusted, the distance between the nozzle and a cutting area can be changed, then the auxiliary alignment device is rotated to enable a cutter to be far away from the contacted alignment pipeline, and then the auxiliary alignment device is pulled out downwards to separate from the cutter, so that the alignment of the nozzle is completed, and the operation is simple and efficient;
C. according to different processes, a proper angle can be selected to achieve the best micro lubrication effect, a lubricating and cooling oil film is formed in a cutting area, the service life of a cutter is prolonged, and the quality of a machined surface is improved.
Drawings
FIG. 1 is a schematic diagram of an auxiliary alignment device;
FIG. 2 is a top view of the secondary alignment device;
FIG. 3 is a side view of the secondary alignment device;
FIG. 4 is a cross-sectional view A-A;
FIG. 5 is a schematic diagram of a micro-lubrication device;
FIG. 6 is a schematic view of the nozzle after adjustment by the micro-lubrication nozzle assisted alignment device.
In the figure: the tool matching pipeline 1, the nozzle matching pipeline 2, the open slot 201, the 10-degree nozzle matching pipeline 2-1, the 25-degree nozzle matching pipeline 2-2, the 40-degree nozzle matching pipeline 2-3, the 55-degree nozzle matching pipeline 2-4, the 70-degree nozzle matching pipeline 2-5, the tool 7, the machine tool spindle 9, the nozzle 10 and the spray pipe 11.
Detailed Description
The present invention is further described below with reference to examples, but it should not be construed that the scope of the above subject matter of the present invention is limited to the following examples. Various substitutions and alterations are made according to the ordinary skill and familiar means of the art without departing from the technical spirit of the invention, and all such substitutions and alterations are intended to be included in the scope of the invention.
Example 1:
in order to match with the national key research and development plan project of 'clean cutting complete technology and demonstration application of aerospace typical material parts', the embodiment provides a micro lubrication nozzle auxiliary alignment device, which lays a foundation for popularization of micro lubrication cutting technology application.
The micro-lubrication nozzle auxiliary alignment device is coupled with the micro-lubrication device and the cutter 7.
Referring to fig. 5, the micro-lubrication apparatus includes a supply unit, and a spray unit. Each spray unit comprises a spout 11 and a nozzle 10. The nozzle 10 communicates with the interior of the feed unit via a lance 11. The supply unit is provided with a compressed gas inlet, a trace lubricating oil inlet and a water inlet. The cutter 7 is coaxially arranged with a machine tool spindle of the numerical control machine tool 9.
The auxiliary alignment device of the micro-lubrication nozzle comprises a cutter matching pipeline 1 and a nozzle alignment matching pipeline 2.
The cutter matching pipeline 1 is a hollow circular pipe with one end open and the other end closed. The nozzle alignment matching pipeline 2 is formed by cutting a section of round pipe along one chord. And forming a fan ring column body after cutting. The cross section of the nozzle alignment matching pipeline 2 is a fan ring. The arc-shaped side surface of the nozzle, which is aligned with one side of the matched pipeline 2 close to the circle center, is marked as an intrados. The inner cambered surface of the nozzle alignment matching pipeline 2 is surrounded by an opening groove 201 for accommodating the nozzle 10. A plurality of nozzle alignment mating conduits 2 are arranged around the tool mating conduit 1. The nozzle alignment matching pipelines 2 are all connected with the cutter matching pipeline 1 in a penetrating way. And jet holes are correspondingly arranged at the intersecting positions of the cutter matching pipeline 1 and the nozzle alignment matching pipeline 2. The nozzle is aligned with the pipe body of the matching pipe 2 and the cutter matching pipe 1 in an oblique way. The respective nozzle alignment mating ducts 2 are at different angles to the horizontal. The axes of the nozzles are aligned with the center of the cavity bottom of the matching pipeline 2 through the cutter matching pipeline 1. The angle and number of nozzle alignment mating pipes 2 are determined according to actual process requirements.
When in operation, the cutter matching pipeline 1 is sleeved on the periphery of the cutter 7. According to the actual need, the injection units are embedded in the corresponding open slots 201 of the nozzle alignment mating duct 2. The spray angle of the nozzle 10 is adjusted by selecting the nozzle alignment matching pipelines 2 with different angles, and the spray position of the nozzle 10 is adjusted by adjusting the position of the nozzle 10 in the opening groove 201, so that the alignment work of the nozzle 10 and the cutting area is completed. The trace lubricating oil, water and compressed gas are mixed and atomized in the inner cavity of the supply unit, and are sprayed to the processing area by the nozzle 10, so that a good trace lubricating effect is achieved, a lubricating cooling film is formed in the cutting area, the service life of a cutter is prolonged, and the quality of the processing surface is improved.
Example 2:
the main structure of the embodiment is the same as that of embodiment 1, wherein the cutter matching pipeline 1 and the nozzle alignment matching pipeline are integrally formed. In actual production, the tool matching pipeline 1 and the nozzle alignment matching pipeline can be manufactured by adopting a 3D printing technology.
Example 3:
the main structure of this embodiment is the same as that of embodiment 1, wherein the included angle between the nozzle alignment matching pipeline and the horizontal direction is 10-70 °.
Example 4:
the main structure of this embodiment is the same as that of embodiment 1, wherein the nozzle alignment matching pipe 2 is formed by cutting a section of round pipe along one diameter. The central angle of the sector ring column body is 180 degrees.
Example 5:
the main structure of this embodiment is the same as that of embodiment 1, wherein, referring to fig. 1 to 4, the number of the nozzles aligned with the matching pipelines 2 is 5, and the number of the spraying units is 1 to 2. The 5 nozzles are aligned with the mating duct at angles of 10 °, 25 °, 40 °, 55 ° and 70 ° respectively to the horizontal. The 5 nozzle alignment mating pipes are respectively marked as 10-degree nozzle alignment mating pipe 2-1, 25-degree nozzle alignment mating pipe 2-2, 40-degree nozzle alignment mating pipe 2-3, 55-degree nozzle alignment mating pipe 2-4 and 70-degree nozzle alignment mating pipe 2-5.
Example 6:
the main structure of this embodiment is the same as that of embodiment 1, wherein the numerical control machine tool 9 is a vertical machining center. The tool-engaging duct 1 is arranged vertically for positioning the device in up-down position after insertion of the tool 7, but the device can be rotated around the tool 7.
Example 7:
the embodiment provides a use method of any one of the micro-lubrication nozzle auxiliary alignment devices described in embodiments 1 to 6, comprising the following steps:
1) The cutter matching pipeline 1 is sleeved on the periphery of the cutter 7. The cutter 7 is inserted into the inner cavity of the cutter matching pipeline 1, and the cutter tip of the cutter 7 abuts against the bottom of the cavity of the cutter matching pipeline 1.
2) The nozzles 10 are received in the open slots of the nozzle alignment mating conduit at the corresponding nozzle angle, as desired by the process. The distance of the nozzle 10 from the cutting zone is adjusted.
4) And removing the auxiliary alignment device.
5) The trace amounts of lubricating oil, water and compressed gas are mixed and atomized, passed through the nozzle 11 to the nozzle 10, and sprayed through the nozzle 10 to the cutting area. The compressed gas is air, carbon dioxide or liquid nitrogen.
Example 8:
the embodiment provides a method for using the micro-lubrication nozzle auxiliary alignment device according to embodiment 6, comprising the following steps:
1) The cutter matching pipeline 1 is sleeved on the periphery of the cutter 7. The cutter 7 is inserted into the inner cavity of the cutter matching pipeline 1, and the cutter tip of the cutter 7 abuts against the bottom of the cavity of the cutter matching pipeline 1.
2) The nozzles 10 are received in the open slots of the nozzle alignment mating conduit at the corresponding nozzle angle, as desired by the process. The distance of the nozzle 10 from the cutting zone is adjusted.
4) The auxiliary alignment device is rotated to align the mating conduit away from the contacted nozzle 10 and pulled downwardly to disengage the auxiliary alignment device from the cutter 7. The nozzle is shown in fig. 6 after being adjusted by the micro-lubrication nozzle auxiliary alignment device.
5) The trace amounts of lubricating oil, water and compressed gas are mixed and atomized, passed through the nozzle 11 to the nozzle 10, and sprayed through the nozzle 10 to the cutting area. The compressed gas is air, carbon dioxide or liquid nitrogen.
Claims (7)
1. An auxiliary alignment device for a micro-lubrication nozzle is characterized in that: the auxiliary alignment device of the micro-lubrication nozzle is connected with the micro-lubrication device and the cutter (7);
the micro-lubrication device comprises a supply unit and a plurality of injection units; each injection unit comprises a nozzle pipe (11) and a nozzle (10); the nozzle (10) is communicated with the inner cavity of the supply unit through a spray pipe (11); the supply unit is provided with a compressed gas inlet, a trace lubricating oil inlet and a water inlet;
the cutter (7) and a machine tool main shaft of the numerical control machine tool (9) are coaxially arranged;
the auxiliary alignment device of the micro-lubrication nozzle comprises a cutter matching pipeline (1) and a plurality of nozzle alignment matching pipelines (2);
the cutter matching pipeline (1) is a hollow circular pipe with one end open and the other end closed; the nozzle aligning and matching pipeline (2) is formed by cutting a section of round pipe along one chord; the cross section of the nozzle aligning and matching pipeline (2) is a fan ring; an opening groove (201) for accommodating the nozzle (10) is formed in the inner cambered surface of the nozzle alignment matching pipeline (2) in a surrounding manner; a plurality of nozzles are aligned with the matching pipeline (2) and are arranged around the cutter matching pipeline (1); the nozzle alignment matching pipelines (2) are all connected with the cutter matching pipeline (1) in a penetrating way; injection holes are correspondingly formed in the intersecting positions of the cutter matching pipeline (1) and the nozzle alignment matching pipeline (2); the nozzle is aligned with the pipe body of the matching pipeline (2) and the cutter matching pipeline (1) in an oblique way; each nozzle is aligned with the matching pipeline (2) and forms different angles with the horizontal direction; the axes of the nozzles aligned with the matching pipelines (2) pass through the center of the bottom of the cavity of the cutter matching pipeline (1);
the application method of the micro-lubrication nozzle auxiliary alignment device comprises the following steps of:
1) Sleeving a cutter matching pipeline (1) on the periphery of a cutter (7); the cutter (7) is inserted into the inner cavity of the cutter matching pipeline (1), and the cutter tip of the cutter (7) abuts against the bottom of the cavity of the cutter matching pipeline (1);
2) According to the process requirement, accommodating the nozzle (10) in an open slot (201) of a nozzle alignment matching pipeline (2) of a corresponding nozzle angle; adjusting the distance between the nozzle (10) and the cutting zone; the spray angle of the nozzle (10) is adjusted by selecting the spray nozzle alignment matching pipelines (2) with different angles, and the spray position of the nozzle (10) is adjusted by adjusting the position of the nozzle (10) in the open slot (201), so that the alignment work of the nozzle (10) and the cutting area is completed;
3) Removing the auxiliary alignment device;
4) Mixing and atomizing trace lubricating oil, water and compressed gas in the inner cavity of the supply unit, reaching the nozzle (10) through the spray pipe (11), and spraying the mixed lubricating oil, water and compressed gas to a cutting area through the nozzle (10); the compressed gas is air, carbon dioxide or liquid nitrogen.
2. A micro-lubrication nozzle assisted alignment device according to claim 1, wherein: the cutter matching pipeline (1) and the nozzle are aligned with the matching pipeline (2) to be integrally formed.
3. A micro-lubrication nozzle assisted alignment device according to claim 2, wherein: the cutter matching pipeline (1) and the nozzle alignment matching pipeline (2) are manufactured by adopting a 3D printing technology.
4. A micro-lubrication nozzle assisted alignment device according to claim 1, wherein: the nozzle aligning and matching pipeline (2) is formed by cutting a section of round pipe along one diameter.
5. A micro-lubrication nozzle assisted alignment device according to claim 1, wherein: the included angle between the nozzle alignment matching pipeline (2) and the horizontal direction is 10-70 degrees.
6. A micro-lubrication nozzle assisted alignment apparatus according to claim 5, wherein: the number of the spray nozzles is 5, and the number of the spray units is 1-2; the 5 nozzles are aligned with the matching pipeline (2) and respectively form angles of 10 degrees, 25 degrees, 40 degrees, 55 degrees and 70 degrees with the horizontal direction.
7. A micro-lubrication nozzle assisted alignment device according to claim 1, wherein: the numerical control machine tool (9) is selected from a vertical machining center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210334346.XA CN114700800B (en) | 2022-03-30 | 2022-03-30 | Auxiliary alignment device for micro-lubrication nozzle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210334346.XA CN114700800B (en) | 2022-03-30 | 2022-03-30 | Auxiliary alignment device for micro-lubrication nozzle |
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| CN114700800B true CN114700800B (en) | 2024-04-12 |
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| CN206764456U (en) * | 2017-05-12 | 2017-12-19 | 天津市瑞创先锋科技有限公司 | A kind of planer-type milling machine cutting liquid device |
| CN108115462A (en) * | 2017-12-29 | 2018-06-05 | 重庆大学 | A kind of programmable microscale lubrication jet angle phase adjusting device and its application method |
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