WO2020077906A1 - 一种微射流可调的阵列式微量润滑超声振荡喷头及切削设备 - Google Patents

一种微射流可调的阵列式微量润滑超声振荡喷头及切削设备 Download PDF

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Publication number
WO2020077906A1
WO2020077906A1 PCT/CN2019/072185 CN2019072185W WO2020077906A1 WO 2020077906 A1 WO2020077906 A1 WO 2020077906A1 CN 2019072185 W CN2019072185 W CN 2019072185W WO 2020077906 A1 WO2020077906 A1 WO 2020077906A1
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WIPO (PCT)
Prior art keywords
micro
jet
recovery
injection
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/072185
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English (en)
French (fr)
Inventor
陈领
赵武
郭鑫
张凯
于淼
万浩
杜琳
于泽源
吴年汉
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Sichuan University
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Sichuan University
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Priority to US16/686,175 priority Critical patent/US10744528B2/en
Publication of WO2020077906A1 publication Critical patent/WO2020077906A1/zh
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
    • 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

Definitions

  • the present disclosure relates to the technical field of machining and cooling, and in particular, to an array micro-lubricating ultrasonic oscillation nozzle with adjustable microjet and cutting equipment.
  • the traditional cooling and lubricating method not only wastes a lot of cutting fluid, but also discharges the processing waste fluid to cause environmental pollution. Sulfur, phosphorus and chlorine and other element additives in the cutting fluid may cause damage to the human body. From the perspective of protecting the environment and reducing production costs, there is an urgent need to develop a new type of green processing technology that can improve production and the ecological environment.
  • the objectives of the present disclosure include, for example, providing an array micro-ultra-smooth ultrasonic oscillation nozzle with adjustable micro-jet, which has a simple structure and a reasonable design, can better achieve cooling and lubrication effects, and can reduce the consumption of lubricating fluid , While ensuring the cooling effect, it can reduce the impact of cooling oil mist on the human body and the environment.
  • the purpose of the present disclosure also includes providing an array micro-ultra-smoothing ultrasonic oscillating nozzle with adjustable micro-jets, which can better achieve cooling and lubrication effects, and at the same time can reduce the consumption of lubricating fluid, while ensuring the cooling effect, Can reduce the impact of cooling oil mist on the human body and the environment.
  • the object of the present disclosure also includes providing a cutting device comprising the above-mentioned array micro-fluidized ultrasonic oscillating nozzle with adjustable micro-fluid, which has all the functions of the array micro-fluidized ultrasonic oscillating nozzle with adjustable micro-jet.
  • An embodiment of the present disclosure provides an array micro-lubricated ultrasonic oscillation nozzle with adjustable micro-jets, which includes an input duct, a recovery duct, and a cooling body having a micro-jet injection assembly and a recovery assembly, the cooling body including a closed micro In the jet injection chamber, the input duct is provided on the top of the cooling body and communicates with the micro jet injection chamber, the recovery duct is located in the micro jet injection chamber, and is configured to connect the recovery assembly and the external vacuum ⁇ ⁇ Machine connection.
  • the cooling body includes a cover plate, a bottom plate and a side wall, and the cover plate, the bottom plate and the side wall enclose the micro-jet injection chamber;
  • micro-jet injection assembly and the recovery assembly are both located on the side wall, and the micro-jet injection assembly and the recovery assembly are disposed adjacent to each other.
  • the spraying assembly includes a cooling fluid spraying body, a piezoelectric ceramic body, and a microjet spraying head with micro-perforation holes, the cooling fluid spraying body is provided with a plurality of first spraying holes spaced apart, and the piezoelectric ceramic body Multiple second injection holes are spaced apart;
  • the number of the micro-jet nozzles, the number of the first injection holes and the number of the second injection holes are all the same and one-to-one correspondence, and the micro-jet nozzles are sequentially inserted into the second injection holes and the The first injection hole and one end of the microjet nozzle are in communication with the microjet injection cavity.
  • the micro-jet nozzles are distributed in a rectangular array.
  • the micro-jet nozzles include a focusing nozzle and a center nozzle.
  • the center nozzle is located at the center of the rectangular array.
  • the focusing nozzle is located at the center nozzle.
  • the focusing nozzle has an ejection angle capable of ejecting toward the center position of the rectangular array.
  • the micro-jet nozzle includes a communication section and a spray section, the communication section is inserted into the second spray hole and the first spray hole in sequence, the spray section is located away from the piezoelectric ceramic body One side of the cooling fluid jet.
  • the inner peripheral walls of the first injection hole and the second injection hole are coated with a zinc oxide layer or a graphene coating.
  • the inner peripheral walls of the first injection hole and the second injection hole are coated with a zinc oxide layer or a graphene coating.
  • the recycling assembly includes a particle recycling body and a suction cover plate
  • the particle recycling body includes a suction panel and a suction chamber open at one end
  • the suction panel is a bottom wall of the suction chamber
  • the suction cover plate The cover is provided in the suction chamber
  • the suction panel is provided with a plurality of particle suction holes
  • the suction cover plate is provided with a recovery flow hole
  • one end of the recovery conduit is inserted in the recovery flow hole and is connected to the The suction chamber is connected, and the other end of the recovery duct is configured to be connected with an external vacuum machine.
  • the number of the microjet injection assembly and the recovery assembly are two, two of the microjet injection assemblies are oppositely arranged, two of the recovery assemblies are oppositely arranged, the microjet injection assembly and the The recovery components are arranged adjacent to each other and surround the micro-jet injection cavity.
  • the recovery duct includes a first communication tube and a second communication tube that communicate with each other, the first communication tube and the second communication tube are in a "T" shape, and two of the first communication tube The ends are respectively connected with the two recovery components, and the second communication tube penetrates the top of the cooling body and is configured to be connected with an external vacuum machine.
  • An embodiment of the present disclosure also provides an array micro-lubricated ultrasonic oscillation nozzle with adjustable micro-jet, which includes an input duct, a recovery duct, and a cooling body having a micro-jet injection assembly and a recovery assembly.
  • a micro-jet injection chamber in communication with the micro-jet injection assembly, the input conduit is connected to the cooling body, and communicates with the micro-jet injection chamber, and one end of the recovery conduit is located in the micro-jet injection chamber and is connected to the The recovery assembly is in communication, and the other end of the recovery conduit is configured to communicate with an external vacuum machine.
  • the micro-jet injection assembly includes a cooling fluid injection body, a piezoelectric ceramic body, and a micro-jet injection head with micro injection holes, and the cooling fluid injection body is provided with a plurality of first injection holes spaced apart, the piezoelectric The ceramic body is provided with a plurality of second injection holes at intervals;
  • the number of the micro-jet nozzles, the number of the first injection holes and the number of the second injection holes are all the same and one-to-one correspondence, and the micro-jet nozzles are sequentially inserted into the second injection holes and the The first injection hole and one end of the microjet nozzle are in communication with the microjet injection cavity.
  • the cooling body includes a cover plate, a bottom plate and a side wall, and the cover plate, the bottom plate and the side wall enclose the micro-jet injection chamber;
  • micro-jet injection assembly and the recovery assembly are both located on the side wall, and the micro-jet injection assembly and the recovery assembly are disposed adjacent to each other.
  • the recycling assembly includes a particle recycling body and a suction cover plate
  • the particle recycling body includes a suction panel and a suction chamber open at one end
  • the suction panel is a bottom wall of the suction chamber
  • the suction cover plate The cover is provided in the suction chamber
  • the suction panel is provided with a plurality of particle suction holes
  • the suction cover plate is provided with a recovery flow hole
  • one end of the recovery conduit is inserted in the recovery flow hole and is connected to the The suction chamber is connected, and the other end of the recovery duct is configured to be connected with an external vacuum machine.
  • Embodiments of the present disclosure also provide a cutting device, which includes the above-mentioned array micro-fluidized ultrasonic oscillation nozzle with adjustable micro-jets, which has all the functions of the array micro-lubricated ultrasonic oscillation nozzle with adjustable micro-jets.
  • micro-fluid adjustable array micro-lubrication ultrasonic oscillation nozzle and cutting equipment provided by the embodiments of the present disclosure include, for example:
  • the structure is simple, the design is reasonable, the use is convenient, and the practicability is strong.
  • the flow of trace cooling fluid is increased, and the cooling and lubrication effects are improved at the same time.
  • the cooling effect is good.
  • vacuum suction and recovery of the cooling liquid mist it can be reduced
  • the consumption of lubricating fluid, while ensuring the cooling effect can reduce the impact of the cooling oil mist on the human body and the environment, reduce the size of the spray particle size, and improve the atomization effect.
  • FIG. 1 is a schematic structural view of an array micro-lubricating ultrasonic oscillation nozzle with adjustable micro-jets provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic structural view from an angle of view of an open state of an array micro-lubricating ultrasonic oscillation nozzle with adjustable microjet;
  • FIG. 3 is a schematic view of the structure of the micro-fluid adjustable array micro-lubricating ultrasonic oscillation nozzle in another open angle;
  • FIG. 4 is an exploded schematic view of an array micro-lubricating ultrasonic oscillation nozzle with adjustable micro-jets provided by an embodiment of the present disclosure
  • FIG. 5 is an exploded schematic view of the microjet injection assembly in FIG. 4;
  • FIG. 6 is a cross-sectional view of the microjet nozzle in FIG. 5;
  • FIG. 7 is an exploded schematic view of the recycling component in FIG. 4;
  • FIG. 8 is a schematic diagram of the assembly of the cover plate, the input duct, and the recovery duct;
  • FIG. 9 is a schematic view of the micro-fluid adjustable array micro-lubricating ultrasonic oscillation nozzle installed on the milling cutter.
  • Icon 100-micro-fluid adjustable array micro-lubricating ultrasonic oscillation nozzle; 10-input conduit; 20-recovery conduit; 21-first communication tube; 22-second communication tube; 30-cooling body; 302-cover plate 304-bottom plate; 306-side wall; 31-microjet injection chamber; 32-microjet injection assembly; 323-cooling fluid injection body; 324-first injection hole; 325-piezoceramic body; 326-second injection Orifice; 327-microjet nozzle; 3275-focus nozzle; 3276-center nozzle; 328-microperforation; 3273-connecting section; 3275-jet section; 35-recovery assembly; 352-particle recovery body; 353-suction panel; 354-particle suction hole; 355-suction chamber; 356-suction cover plate; 357-recovery circulation hole; 40-milling cutter.
  • the terms “setup”, “installation”, “connected”, “connected”, etc. should be broadly understood, for example, it can be The fixed connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between the two components.
  • the fixed connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between the two components.
  • the specific meaning of the above terms in the present disclosure may be understood in specific situations.
  • the micro-fluid-adjustable array micro-lubricating ultrasonic oscillating nozzle 100 includes an input duct 10, a recovery duct 20 and a cooling body 30.
  • the cooling body 30 has a closed micro-jet injection chamber 31 through which input The duct 10 inputs the cooling fluid to the micro-jet injection assembly 32.
  • a certain pressure of cooling fluid is input into the input duct 10.
  • the micro jet generated by the cooling body 30 refines the cooling fluid particles and sprays out the atomization effect Strong cooling fluid.
  • all the microjet nozzles 327 can realize the spraying of the cooling fluid to the designated focused tool cutting point, that is, all the microjet nozzles 327 gather toward the middle of the spray.
  • the cooling body 30 is provided with a recovery assembly 35, one end of the recovery duct 20 is connected to the recovery assembly 35, and the other end is configured to be connected to an external vacuum machine, so as to recover the mist particles of the cooling fluid, not only can achieve a better cooling effect At the same time, the excess cooling fluid can be recovered and used to achieve the purpose of environmental protection and green development.
  • the cooling body 30 has a rectangular frame structure.
  • the cooling body 30 is provided with a micro-jet injection assembly 32 and a recovery assembly 35.
  • the micro-jet injection assembly 32 and the recovery assembly 35 are adjacently arranged.
  • a closed micro-jet injection chamber 31 is provided inside, and the micro-jet injection chamber 31 communicates with the micro-jet injection assembly 32.
  • the input duct 10 is disposed on the top of the cooling body 30, and the external cooling fluid can communicate with the micro-jet injection chamber 31 through the input duct 10. After the cooling fluid enters the micro-jet injection chamber 31, under the action of the micro-jet injection assembly 32, the mist Particle spray.
  • the recovery assembly 35 is connected to an external vacuum machine through a recovery duct 20.
  • the recovery duct 20 penetrates through the micro-jet injection chamber 31. Under the action of the external vacuum machine, the micro mist particles are recovered through the recovery assembly 35 and the recovery duct 20, which is beneficial to the post-processing Reuse.
  • the cooling body 30 includes a cover plate 302, a bottom plate 304, and a side wall 306.
  • the cover plate 302 is disposed above the microjet injection chamber 31, and the cover plate 302, the bottom plate 304, and the side wall 306 surround
  • the synthetic micro-jet injection chamber 31 is configured to contain a cooling fluid.
  • Both the micro-jet injection assembly 32 and the recovery assembly 35 are located on the side wall 306, the micro-jet injection assembly 32 is configured to eject the cooling fluid, and the recovery assembly 35 is configured to recover the excess mist particles, so in this embodiment, the micro-jet
  • the spray assembly 32 and the recovery assembly 35 are arranged adjacent to each other, which is convenient for cooling the cutting tool during mechanical processing, at the same time, it can save cooling fluid and has a better cooling effect.
  • FIG. 5 is an exploded schematic view of the micro-jet injection assembly 32 in the array micro-lubricating ultrasonic oscillation nozzle 100 with adjustable micro-jets provided in this embodiment. Please refer to FIG. 5.
  • the micro-jet injection assembly 32 includes a cooling fluid injection body 323, a piezoelectric ceramic body 325, and a micro-jet injection head 327, the cooling fluid injection body 323 is close to the micro-jet injection chamber 31, and the piezoelectric ceramic body 325 is located relatively outside the cooling fluid injection body 323 ,
  • the cooling fluid injection body 323 is provided with a plurality of first injection holes 324
  • the piezoelectric ceramic body 325 is provided with a plurality of second injection holes 326
  • the positions and sizes of the first injection holes 324 and the second injection holes 326 are uniform
  • the microjet nozzle 327 is provided with a microjet hole 328, and the microjet nozzle 327 is correspondingly inserted into the second injection hole 326 of the piezoelectric ceramic body 325 and the first injection hole 324 of the cooling fluid injection body 323, to It communicates with the microjet injection chamber 31.
  • the number of microjet nozzles 327, the number of first injection holes 324, and the number of second injection holes 326 are all the same and correspond to each other.
  • FIG. 6 is a cross-sectional view of the microjet nozzle 327, please refer to FIG.
  • the microjet nozzle 327 includes a communication section 3273 and an injection section 3275.
  • the communication section 3273 is configured to connect the cooling fluid injection body 323 and the piezoelectric ceramic body 325, and connect the microjet injection chamber 31 with the microjet of the microjet injection head 327.
  • the hole 328 is in communication, and the communication section 3273 is inserted into the second injection hole 326 and the first injection hole 324 in sequence.
  • the injection section 3275 is configured to eject the cooling fluid to jet cool the processing tool. Therefore, the injection section 3275 is located in the piezoelectric ceramic
  • the body 325 is away from the side of the cooling fluid injection body 323.
  • the micro-jet nozzle 327 adopts a needle design, and the inner wall of the micro-jet hole 328 of the micro-jet nozzle 327 is provided with a zinc oxide layer or a graphene coating, which can strengthen the size of the particle size of the atomized particles of the cooling fluid;
  • the thickness of the zinc oxide layer and the graphene coating is 0.02 mm, and the hydrophobicity of the zinc oxide layer or the graphene coating is used to achieve the purpose of reducing the size of the spray particle size and enhancing the atomization effect.
  • all the microjet nozzles 327 are distributed in a rectangular array, the second injection holes 326 formed in the piezoelectric ceramic body 325 and the first injection holes 324 formed in the cooling fluid injection body 323 have the same diameter, and are both 0.4mm, the distance between the two adjacent nozzles in the horizontal direction and the vertical direction after the microjet nozzle 327 is installed is 1mm.
  • the microjet nozzle 327 includes a focusing nozzle 3275 and a center nozzle 3276, wherein the center nozzle 3276 refers to a nozzle disposed at the center of a rectangular array, and the cooling fluid ejected is just located in its microperforation On the extension of the central axis of 328, the focusing nozzle 3275 is distributed in the circumferential direction of the central nozzle 3276.
  • the focusing nozzle 3275 has different focusing angles, which can deflect the cooling fluid ejected by the focusing nozzle 3275 toward the micro-perforation of the central nozzle 3276.
  • the extension line of the central axis of 328 that is, the focusing nozzle 3275 has an ejection angle to the center position of the rectangular array. Therefore, the position of each focusing nozzle 3275 is fixed, and the installation angle is also fixed, so that the injection angle of all nozzles is designed to specify the focused injection to the cutting point of the tool. All the micro-jet nozzles 327 gather and spray toward the center of the spray plane.
  • cooling and lubrication methods such as dry cutting, low temperature cold air, liquid nitrogen cooling, gas jet cooling, trace lubrication, water vapor cooling and trace oil film with water droplets have appeared successively After research, it is found that the cooling effect is better than the traditional pouring cooling lubrication method.
  • the micro-fluid adjustable array micro-lubrication ultrasonic oscillation spray head 100 does not require an additional flow source, and the formation of the jet directly comes from the surrounding fluid.
  • One is the formation of a jet actuator from a closed cavity with only tiny holes on one side. When working, the opposite side of the opening produces vibration, and the external fluid will pass through the opening. Continue to enter and exit the cavity to form a micro-jet; the other is to directly put the diaphragm into the environmental fluid. As long as the amplitude of the diaphragm is large enough, it will also form a jet along the normal direction of the diaphragm.
  • a small amount of vegetable oil and a small amount of water to the cooling fluid through compressed air and a special nozzle to atomize and form tiny water droplets that adsorb a thin film of oil on the surface, and then be compressed at a certain speed and strengthened by microjet excitation , Sprayed onto the workpiece processing surface and machining tool surface.
  • a small amount of water remaining on the surface of the workpiece will be removed or evaporated by the cutting heat generated by the processing, and a small amount of oil film can play a role in lubrication and rust prevention. Due to the expandability and hydrophilicity of the oil film, it will be on the workpiece processing surface and the tool surface It produces good lubrication and cooling effect, and can achieve the purpose of improving cooling effect, saving cooling fluid, protecting environment, and green health.
  • the inner peripheral walls of the first injection hole 324 of the cooling fluid injection body 323 and the second injection hole 326 of the piezoelectric ceramic body 325 are coated with a zinc oxide layer or graphite
  • the enene coating is helpful to reduce the size of the spray particle size.
  • the pressure jet of the cooling fluid and the piezoelectric ceramics generate ultrasonic vibration signals to stimulate and strengthen the cooling fluid jet to generate micro jets, which can increase the degree of oil-water fusion and refine the spray. Particles to enhance the atomization effect.
  • FIG. 7 is an exploded schematic view of the recovery assembly 35 in the array micro-lubricated ultrasonic oscillation nozzle 100 with adjustable micro-jets provided in this embodiment. Please refer to FIG. 7.
  • the recovery assembly 35 includes a particulate recovery body 352 and a suction cover plate 356.
  • the particulate recovery body 352 includes a suction panel 353 and a suction chamber 355 that is open at one end.
  • the suction panel 353 is the bottom wall of the suction chamber 355, and the suction cover plate 356 covers the suction chamber In 355, the suction panel 353 is provided with a plurality of particle suction holes 354, and the suction cover 356 is provided with a recovery flow hole 357.
  • a vacuum recovery device is provided on the side of the suction cover 356, and the atomized particles can be sucked into the suction chamber 355 from the particle suction hole 354 of the suction panel 353, and then recovered through the recovery flow hole 357.
  • the recovery duct 20 is a tubular body, one end of the recovery duct 20 is inserted into the recovery circulation hole 357 and communicates with the suction chamber 355, and the other end of the recovery duct 20 is configured to be connected to an external vacuum machine.
  • the suction chamber 355 is connected to an external vacuum machine, which is beneficial to the recovery of excess atomized fluid particles.
  • the micro-fluid adjustable array micro-lubrication ultrasonic oscillation spray head 100 provided in this embodiment increases the flow of micro-lubricating fluid in the mode of coexistence of output and suction, and at the same time improves the cooling and lubrication effects.
  • the number of the microjet injection assembly 32 and the recovery assembly 35 are two, the two microjet injection assemblies 32 are oppositely arranged, the two recovery assemblies 35 are oppositely arranged, and the microjet injection assembly 32 and the recovery assembly 35 Adjacently arranged, the synthetic micro-jet injection chamber 31 is enclosed together.
  • the input duct 10 is connected to the micro-jet injection chamber 31, and the micro-jet injection chamber 31 is connected to both of the micro-jet injection assemblies 32 so that the micro-jet injection head 327 in each micro-jet injection assembly 32 communicates with the micro-jet injection chamber 31.
  • Both of the suction cover plates 356 of the two recovery assemblies 35 are provided with recovery circulation holes 357, which are connected to an external vacuum machine through the recovery duct 20.
  • FIG. 8 is an assembly diagram of the cover plate 302, the recovery duct 20, and the input duct 10. Please refer to FIG. 8.
  • the recovery duct 20 includes a first communication tube 21 and a second communication tube 22 that communicate with each other.
  • the first communication tube 21 and the second communication tube 22 have a "T" shape structure, and both ends of the first communication tube 21 They are respectively connected to the suction chambers 355 of the two recovery assemblies 35, and the second communication tube 22 is passed through the top of the cooling body 30 and is configured to be connected to an external vacuum machine.
  • the input duct 10 and the recovery duct 20 are both copper ducts, and the micro-jet injection assembly 32 and the recovery assembly 35 are both made of piezoelectric ceramic sheets.
  • the micro-fluid adjustable array micro-lubrication ultrasonic oscillation nozzle 100 adopts a certain The cooling fluid input of the pressure value, under the action of the microjet injection assembly 32, combined with the principle of microjet, strengthens and stimulates the injection and atomization of the cooling fluid.
  • this embodiment also provides a micro-fluid adjustable array micro-lubrication ultrasonic oscillation spray head 100, which includes an input duct 10, a recovery duct 20, and a micro-jet injection assembly 32 and a recovery assembly 35.
  • the cooling body 30 has a micro-jet injection chamber 31 communicating with the micro-jet injection assembly 32, the input conduit 10 is connected to the cooling body 30, and communicates with the micro-jet injection chamber 31, and one end of the recovery conduit 20 is located in the micro-jet injection chamber Within 31 and communicating with the recovery assembly 35, the other end of the recovery duct 20 is configured to communicate with an external vacuum machine.
  • the cooling fluid enters the micro-jet injection chamber 31 from the input duct 10 and is ejected from the micro-jet injection assembly 32.
  • a certain pressure of cooling fluid is input into the input duct 10, and the micro-jet generated by the cooling body 30 cools
  • the fluid particles are refined, and a cooling fluid with a strong atomizing effect is ejected.
  • the cooling fluid cools the workpiece being cut and the corresponding cutting tool.
  • the other end of the recovery duct 20 communicates with the external vacuum machine. When the external vacuum machine is working, the negative pressure is generated in the recovery duct 20, so that it can be distributed to the air.
  • the cooling fluid mist particles are recovered, and these cooling fluid mist particles pass through the recovery assembly 35 and are discharged outward through the recovery duct 20.
  • the micro-jet injection assembly 32 includes a cooling fluid injection body 323, a piezoelectric ceramic body 325 and a micro-jet injection head 327 with micro injection holes 328.
  • the cooling fluid injection body 323 is provided with a plurality of spaced apart A first injection hole 324, a plurality of second injection holes 326 are spaced apart from the piezoelectric ceramic body 325;
  • the number of microjet nozzles 327, the number of first injection holes 324, and the number of second injection holes 326 are all the same and correspond to each other.
  • the microjet nozzle 327 is inserted into the second injection holes 326 and the first injection holes 324 in sequence One end of the jet nozzle 327 communicates with the microjet injection chamber 31.
  • the cooling body 30 includes a cover plate 302, a bottom plate 304, and a side wall 306, and the cover plate 302, the bottom plate 304, and the side wall 306 surround a micro-jet injection chamber 31;
  • Both the micro-jet injection assembly 32 and the recovery assembly 35 are located on the side wall 306, and the micro-jet injection assembly 32 and the recovery assembly 35 are disposed adjacent to each other.
  • the cover plate 302 is relatively located on the top of the cooling body 30, the input duct 10 is penetrated through the cover plate 302 and is relatively fixed with the cover plate 302, and the recovery duct 20 is also penetrated through the cover plate 302 and relatively fixed with the cover plate 302. It should be noted that the input duct 10 and the recovery duct 20 may also be fixed on the bottom plate 304 or the side wall 306, that is, the input duct 10 and the recovery duct 20 may be located at the bottom or side of the cooling body 30.
  • the recycling assembly 35 includes a particle recycling body 352 and a suction cover plate 356.
  • the particle recycling body 352 includes a suction panel 353 and a suction chamber 355 with one end open.
  • the suction panel 353 is the bottom wall of the suction chamber 355.
  • the cover plate 356 covers the suction chamber 355, the suction panel 353 has a plurality of particle suction holes 354, the suction cover plate 356 has a recovery circulation hole 357, and one end of the recovery duct 20 is inserted into the recovery circulation hole 357 and is connected to the suction chamber 355 is connected, and the other end of the recovery duct 20 is configured to be connected to an external vacuum machine.
  • the particle recovery body 352 is a rectangular body with an open groove.
  • the suction cover plate 356 is connected to the particle recovery body 352 to close the open groove.
  • the recovery assembly 35 forms a suction chamber 355 inside, and the bottom of the particle recovery body 352
  • the wall is provided with a plurality of uniformly distributed particle suction holes 354 communicating with the suction chamber 355, and at the same time, the suction cover plate 356 is provided with a recovery circulation hole 357 communicating with the suction chamber 355.
  • This embodiment also provides a cutting device, which includes the above-mentioned micro-fluid adjustable array micro-lubrication ultrasonic oscillation spray head 100.
  • the cutting device further includes a milling cutter 40 for cutting the workpiece, and an array type micro-lubricating ultrasonic oscillating nozzle 100 with adjustable microjet is installed in the milling cutter 40.
  • FIG. 9 is a schematic structural view of the micro-fluid adjustable array micro-lubricating ultrasonic oscillation nozzle 100 after being mounted on the milling cutter 40, please refer to FIG. 9.
  • the micro-fluid adjustable array micro-lubricating ultrasonic oscillating sprinkler 100 is configured to be installed in the milling cutter 40, and can be rotated about the rotation axis of the milling cutter 40, so as to facilitate adjustment of the micro-fluid adjustable array micro-lubricating ultrasonic oscillating sprinkler.
  • the spray concentration point of 100 makes the spray point focus on the ideal cooling position where the tool is in contact with the workpiece, so as to achieve the ideal cooling effect.
  • the array type micro-lubricating ultrasonic oscillation nozzle 100 with adjustable micro-jets provided in this embodiment has at least the following beneficial effects:
  • the structure is simple and easy to use. In the mode of coexistence of output and suction, the flow of a small amount of cooling fluid is increased, and the cooling and lubrication effects are improved at the same time.
  • the cooling effect is good; by vacuum suction and recovery of the cooling fluid mist, the consumption of lubricating fluid can be reduced, and While ensuring the cooling effect, it can reduce the impact of the cooling oil mist on the human body and the environment; the pressure jet of the cooling fluid and the ultrasonic vibration signal generated by the piezoelectric ceramics are used to stimulate and strengthen the cooling fluid jet, generating micro jets, which can simultaneously increase
  • the degree of oil-water fusion can refine the spray particles; the pinhole nozzle design uses the hydrophobicity of the zinc oxide layer or graphene coating to reduce the size of the spray particle size and improve the atomization effect.
  • the micro-fluid adjustable array micro-lubricating ultrasonic oscillation nozzle 100 shown in FIG. 1 includes a cooling body 30 having a micro-jet injection assembly 32 and a recovery assembly 35, and an input conduit is connected to the cooling body 30 10 and the recovery duct 20, the input duct 10 is configured to input the cooling fluid so that the cooling fluid is ejected from the micro-jet injection assembly 32, one end of the recovery duct 20 communicates with the recovery assembly 35, and the other end is configured to communicate with an external vacuum machine, the external vacuum The machine is configured to generate negative pressure in the recovery duct 20 so that the atomized cooling fluid outside the cooling body 30 is sucked into the recovery assembly 35 and discharged through the recovery duct 20.
  • the micro-fluid-adjustable array micro-lubricating ultrasonic oscillating nozzle 100 shown in FIG. 2 includes a cooling body 30, an input duct 10 and a recovery duct 20.
  • the cooling body 30 has a micro-jet injection cavity 31, a micro-jet
  • the injection chamber 31 is formed by enclosing the micro-jet injection assembly 32 and the recovery assembly 35.
  • the number of the micro-jet injection assembly 32 and the recovery assembly 35 are both two and are oppositely arranged.
  • One end of the input conduit 10 extends into the micro-jet injection chamber 31 And communicates with the micro-jet injection chamber 31, one end of the recovery duct 20 extends into the micro-jet injection chamber 31 and communicates with the recovery assembly 35, and the other end extends through the cover plate 302 of the cooling body 30.
  • the micro-fluid-adjustable array micro-lubrication ultrasonic oscillation spray head 100 shown in FIG. 3 includes a cooling body 30, the cooling body 30 includes a cover plate 302, a bottom plate 304, and a side wall 306, the cover plate 302, the bottom plate 304
  • the side wall 306 and the side wall 306 together form a rectangular body structure, and the micro-jet injection assembly 32 and the recovery assembly 35 both form the side wall 306.
  • the micro-fluid-adjustable array micro-lubrication ultrasonic oscillation spray head 100 shown in FIG. 4 includes a cooling body 30, an input duct 10 and a recovery duct 20.
  • the recovery duct 20 includes a first T-shaped interconnected first The communication tube 21 and the second communication tube 22, the first communication tube 21 is located in the micro-jet injection chamber 31 and respectively communicates with two oppositely disposed recovery components 35, the second communication tube 22 extends through the cover plate 302, and the input conduit The input cooling fluid is ejected through the two microjet injection assemblies 32 arranged oppositely.
  • the microjet injection assembly 32 shown in FIG. 5 includes a cooling fluid injection body 323, a piezoelectric ceramic body 325 and a microjet injection head 327, the cooling fluid injection body 323 is close to the microjet injection cavity 31, piezoelectric ceramic
  • the body 325 is located relatively outside the cooling fluid injection body 323.
  • the cooling fluid injection body 323 is provided with a plurality of first injection holes 324 at intervals, and the piezoelectric ceramic body 325 is provided with a plurality of second injection holes 326, the first injection holes 324 and The positions and sizes of the second injection holes 326 correspond to each other in one-to-one correspondence.
  • the micro-jet nozzles 327 are correspondingly inserted into the second injection holes 326 of the piezoelectric ceramic body 325 and the first injection holes 324 of the cooling fluid injection body 323.
  • the number of microjet nozzles 327, the number of first injection holes 324, and the number of second injection holes 326 are all the same and correspond to each other.
  • the microjet nozzles 327 are distributed in a rectangular array.
  • the microjet nozzles 327 include a focusing nozzle 3275 and a central nozzle 3276.
  • the central nozzle 3276 refers to a nozzle arranged at the center of the rectangular array.
  • the focusing nozzle 3275 is distributed around the central nozzle 3276.
  • the focusing nozzle 3275 has different focusing angles, which can deflect the cooling fluid ejected by the focusing nozzle 3275 toward the ejection direction of the center nozzle 3276, that is, the focusing nozzle 3275 has an ejection angle toward the center position of the rectangular array. So that the spray angle of all the nozzles is designed to focus and spray to the cutting point of the tool.
  • the microjet nozzle 327 shown in FIG. 6 includes a communication section 3273 and an injection section 3275.
  • the communication section 3273 is configured to connect the cooling fluid injection body 323 and the piezoelectric ceramic body 325 and connect the microjet injection chamber 31 with
  • the micro-injection holes 328 of the micro-jet nozzle 327 communicate with each other, and the communication section 3273 is inserted into the second injection hole 326 and the first injection hole 324 in sequence, and the injection section 3275 is configured to inject cooling fluid out to inject cooling of the processing tool.
  • the recovery assembly 35 shown in FIG. 7 includes a particulate recovery body 352 and a suction cover plate 356.
  • the particulate recovery body 352 includes a suction panel 353 and a suction chamber 355 with one end open.
  • the suction cover 356 covers the suction chamber 355, the suction panel 353 has a plurality of particle suction holes 354, the suction cover 356 has a recovery circulation hole 357, and one end of the recovery duct 20 is inserted into the recovery circulation hole 357 Communicating with the suction chamber 355, the other end of the recovery duct 20 is configured to be connected to an external vacuum machine.
  • the recovery duct 20 shown in FIG. 8 includes a first communication tube 21 and a second communication tube 22 that communicate with each other.
  • the first communication tube 21 and the second communication tube 22 have a “T” shape structure, and the second One end of the communication tube 22 passes through the cover plate 302 and is configured to be connected to an external vacuum machine, the other end of the second communication tube 22 communicates with the first communication tube 21, and the input duct 10 is connected to the cover plate 302.
  • the micro-fluid adjustable array micro-lubricating ultrasonic oscillating nozzle 100 shown in FIG. 9 is installed in the milling cutter 40, and can be rotated around the rotation axis of the milling cutter 40, so as to facilitate the adjustment of the micro-jet adjustable
  • the concentrated point of the spray of the array type micro-lubricated ultrasonic oscillation spray head 100 makes the spray point focus on the ideal cooling position where the tool contacts the workpiece.
  • the present disclosure provides a micro-fluid adjustable array micro-lubrication ultrasonic oscillation nozzle and cutting equipment, which has a simple structure and a reasonable design, can better achieve cooling and lubrication effects, and can reduce the lubrication fluid The consumption, while ensuring the cooling effect, can reduce the impact of the cooling oil mist on the human body and the environment.

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Abstract

一种微射流可调的阵列式微量润滑超声振荡喷头（100），包括输入导管（10）、回收导管（20）以及具有微射流喷射组件（32）和回收组件（35）的冷却本体（30），冷却本体（30）包括封闭的微射流喷射腔（31），输入导管（10）设置于冷却本体（30）的顶部，且与微射流喷射腔（31）连通，回收导管（20）位于微射流喷射腔（31），且将回收组件（35）和外接真空机连接。该超声振荡喷头通过真空吸入并回收冷却流体雾，可以降低润滑液的消耗量，细化喷雾颗粒，降低喷雾粒径大小，提升雾化效果。还公开了一种包括该超声振荡喷头的切削设备。

Description

一种微射流可调的阵列式微量润滑超声振荡喷头及切削设备
相关申请的交叉引用
本公开要求于2018年10月19日提交中国专利局的申请号为2018112213083、名称为“一种微射流可调的阵列式微量润滑超声振荡喷头”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及机械加工冷却技术领域，具体而言，涉及一种微射流可调的阵列式微量润滑超声振荡喷头及切削设备。
背景技术
在机械切削加工过程中，切削区存在高温、高压现象。采用浇注式的冷却润滑方式虽然可以起到一定的冷却效果，但效果不明显，这是因为切削液渗透效率不高，特别是在高速加工时效率更低。
因此，传统的冷却润滑方式不仅浪费大量的切削液，而且排放的加工废液造成了环境污染，切削液中硫磺、磷和氯等元素添加剂有可能会对人体造成损害。从保护环境和降低生产成本的角度出发，人们迫切需要开发一种可改善生产和生态环境的新型绿色加工技术。
发明内容
本公开的目的包括，例如，提供了一种微射流可调的阵列式微量润滑超声振荡喷头，其结构简单、设计合理，能够较好的实现冷却、润滑效果，同时可以降低润滑液的消耗量，在保证冷却效果的同时，可以降低冷却油雾对人体和环境造成的影响。
本公开的目的还包括，提供了一种微射流可调的阵列式微量润滑超声振荡喷头，其能够较好的实现冷却、润滑效果，同时可以降低润滑液的消耗量，保证冷却效果的同时，可以降低冷却油雾对人体和环境造成的影响。
本公开的目的还包括，提供了一种切削设备，其包括上述的微射流可调的阵列式微量 润滑超声振荡喷头，其具有该微射流可调的阵列式微量润滑超声振荡喷头的全部功能。
本公开的实施例可以这样实现：
本公开的实施例提供了一种微射流可调的阵列式微量润滑超声振荡喷头，其包括输入导管、回收导管以及具有微射流喷射组件和回收组件的冷却本体，所述冷却本体包括封闭的微射流喷射腔，所述输入导管设置于所述冷却本体的顶部，且与所述微射流喷射腔连通，所述回收导管位于所述微射流喷射腔，且配置成将所述回收组件和外接真空机连接。
可选的，所述冷却本体包括盖板、底板以及侧壁，所述盖板、所述底板以及所述侧壁围合成所述微射流喷射腔；
所述微射流喷射组件和所述回收组件均位于所述侧壁，且所述微射流喷射组件和所述回收组件相邻设置。
可选的，所述喷射组件包括冷却流体喷射体、压电陶瓷体以及具有微射孔的微射流喷头，所述冷却流体喷射体间隔开设有多个第一喷射孔，所述压电陶瓷体间隔开设有多个第二喷射孔；
所述微射流喷头的数量、所述第一喷射孔的数量以及所述第二喷射孔的数量均相同且一一对应，所述微射流喷头依次插设于所述第二喷射孔和所述第一喷射孔且所述微射流喷头的一端与所述微射流喷射腔连通。
可选的，全部所述微射流喷头呈矩形阵列分布，所述微射流喷头包括聚焦喷头和中心喷头，所述中心喷头设置于所述矩形阵列的中心位置，所述聚焦喷头位于所述中心喷头的周向，且所述聚焦喷头具有能够向所述矩形阵列的中心位置喷射的喷射角度。
可选的，所述微射流喷头包括连通段和喷射段，所述连通段依次插设于所述第二喷射孔和所述第一喷射孔，所述喷射段位于所述压电陶瓷体远离所述冷却流体喷射体的一侧。
可选的，所述第一喷射孔和所述第二喷射孔的内周壁均涂覆有氧化锌层或石墨烯涂层。
可选的，所述第一喷射孔和所述第二喷射孔的内周壁均涂覆有氧化锌层或石墨烯涂层。
可选的，所述回收组件包括颗粒回收体和吸入盖板，所述颗粒回收体包括吸入面板和一端开口的吸入腔，所述吸入面板为所述吸入腔的底壁，所述吸入盖板盖设于所述吸入腔，所述吸入面板开设有多个颗粒吸入孔，所述吸入盖板开设有回收流通孔，所述回收导管的一端插设于所述回收流通孔，且与所述吸入腔连通，所述回收导管的另一端配置成与外接 真空机连接。
可选的，所述微射流喷射组件和所述回收组件的数量均为两个，两个所述微射流喷射组件相对设置，两个所述回收组件相对设置，所述微射流喷射组件和所述回收组件相邻设置，且围合成所述微射流喷射腔。
可选的，所述回收导管包括相互连通的第一连通管和第二连通管，所述第一连通管和所述第二连通管为“T”字型，所述第一连通管的两端分别与两个所述回收组件连通，所述第二连通管穿设于所述冷却本体的顶部，且配置成与外接真空机连接。
本公开的实施例还提供了一种微射流可调的阵列式微量润滑超声振荡喷头，其包括输入导管、回收导管以及具有微射流喷射组件和回收组件的冷却本体，所述冷却本体具有与所述微射流喷射组件连通的微射流喷射腔，所述输入导管与所述冷却本体连接，且与所述微射流喷射腔连通，所述回收导管的一端位于所述微射流喷射腔内且与所述回收组件连通，所述回收导管的另一端配置成与外接真空机连通。
可选的，所述微射流喷射组件包括冷却流体喷射体、压电陶瓷体以及具有微射孔的微射流喷头，所述冷却流体喷射体间隔开设有多个第一喷射孔，所述压电陶瓷体间隔开设有多个第二喷射孔；
所述微射流喷头的数量、所述第一喷射孔的数量以及所述第二喷射孔的数量均相同且一一对应，所述微射流喷头依次插设于所述第二喷射孔和所述第一喷射孔且所述微射流喷头的一端与所述微射流喷射腔连通。
可选的，所述冷却本体包括盖板、底板以及侧壁，所述盖板、所述底板以及所述侧壁围合成所述微射流喷射腔；
所述微射流喷射组件和所述回收组件均位于所述侧壁，且所述微射流喷射组件和所述回收组件相邻设置。
可选的，所述回收组件包括颗粒回收体和吸入盖板，所述颗粒回收体包括吸入面板和一端开口的吸入腔，所述吸入面板为所述吸入腔的底壁，所述吸入盖板盖设于所述吸入腔，所述吸入面板开设有多个颗粒吸入孔，所述吸入盖板开设有回收流通孔，所述回收导管的一端插设于所述回收流通孔，且与所述吸入腔连通，所述回收导管的另一端配置成与外接真空机连接。
本公开的实施例还提供了一种切削设备，其包括上述的微射流可调的阵列式微量润滑 超声振荡喷头，其具有该微射流可调的阵列式微量润滑超声振荡喷头的全部功能。
本公开实施例提供的微射流可调的阵列式微量润滑超声振荡喷头及切削设备的有益效果包括，例如：
结构简单，设计合理，使用方便，实用性强，以输出和吸入并存的模式，增加微量冷却流体的流量，同时提高冷却与润滑效果，冷却效果好，通过真空吸入并回收冷却液雾，可以降低润滑液的消耗量，并且在保证冷却效果的同时，可以降低冷却油雾对人体和环境造成的影响，降低喷雾粒径大小，提升雾化效果。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本公开的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本公开实施例提供的微射流可调的阵列式微量润滑超声振荡喷头的结构示意图；
图2为微射流可调的阵列式微量润滑超声振荡喷头打开状态的一种视角下的结构示意图；
图3为微射流可调的阵列式微量润滑超声振荡喷头打开状态的另一种视角下的结构示意图；
图4为本公开实施例提供的微射流可调的阵列式微量润滑超声振荡喷头的分解示意图；
图5为图4中微射流喷射组件的分解示意图；
图6为图5中微射流喷头的剖视图；
图7为图4中回收组件的分解示意图；
图8为盖板与输入导管、回收导管的装配示意图；
图9为微射流可调的阵列式微量润滑超声振荡喷头安装于铣刀的示意图。
图标：100-微射流可调的阵列式微量润滑超声振荡喷头；10-输入导管；20-回收导管； 21-第一连通管；22-第二连通管；30-冷却本体；302-盖板；304-底板；306-侧壁；31-微射流喷射腔；32-微射流喷射组件；323-冷却流体喷射体；324-第一喷射孔；325-压电陶瓷体；326-第二喷射孔；327-微射流喷头；3275-聚焦喷头；3276-中心喷头；328-微射孔；3273-连通段；3275-喷射段；35-回收组件；352-颗粒回收体；353-吸入面板；354-颗粒吸入孔；355-吸入腔；356-吸入盖板；357-回收流通孔；40-铣刀。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本公开的描述中，需要说明的是，若出现术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
此外，若出现术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
此外，若出现术语“水平”、“竖直”、“悬垂”等并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本公开的描述中，还需要说明的是，除非另有明确的规定和限定，若出现术语“设置”、“安装”、“相连”、“连接”等应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也 可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
需要说明的是，在不冲突的情况下，本公开的实施例中的特征可以相互结合。
请参照图1-图5所示，微射流可调的阵列式微量润滑超声振荡喷头100包括输入导管10、回收导管20以及冷却本体30，冷却本体30具有封闭的微射流喷射腔31，通过输入导管10将冷却流体输入到微射流喷射组件32，根据微射流原理，在输入导管10内输入一定压力的冷却流体，冷却本体30产生的微射流对冷却流体颗粒进行细化，喷射出雾化效果强的冷却流体。
在喷射时，由于微射流喷头327具有不同的喷射角度，使全部微射流喷头327能够实现将冷却流体喷射到指定的聚焦刀具切削点，即全部微射流喷头327向喷射中间聚集。
冷却本体30设置有回收组件35，回收导管20的一端与回收组件35连接，另一端配置成与外接真空机连接，从而将散发的冷却流体雾状颗粒进行回收，不仅可以实现较好的冷却效果，同时能够将多余冷却流体回收、利用，达到保护环境，绿色发展的目的。
下面对该微射流可调的阵列式微量润滑超声振荡喷头100的各个部件的具体结构和相互之间的对应关系进行详细说明。
结合图2-图4所示，冷却本体30为矩形框体结构，冷却本体30设置有微射流喷射组件32和回收组件35，微射流喷射组件32和回收组件35相邻设置，冷却本体30的内部设置有封闭的微射流喷射腔31，该微射流喷射腔31与微射流喷射组件32连通。
输入导管10设置于冷却本体30的顶部，外界冷却流体通过输入导管10能够与微射流喷射腔31连通，冷却流体进入微射流喷射腔31后，在微射流喷射组件32的作用下，以微小雾状颗粒喷射。
回收组件35通过回收导管20与外接真空机连接，回收导管20贯穿于微射流喷射腔31，在外接真空机作用下，通过回收组件35和回收导管20将微小雾状颗粒回收，有利于后期处理再利用。
具体的，结合图2和图3，冷却本体30包括盖板302、底板304以及侧壁306，盖板302盖设于微射流喷射腔31的上方，盖板302、底板304以及侧壁306围合成微射流喷射腔31，微射流喷射腔31配置成容纳冷却流体。
微射流喷射组件32和回收组件35均位于侧壁306，微射流喷射组件32配置成将冷却流体喷射出去，回收组件35配置成将多余的雾状颗粒回收，故在本实施例中，微射流喷射组件32和回收组件35相邻设置，便于机械加工中对刀具进行冷却，同时能够节省冷却流体，且冷却效果较好。
图5为本实施例提供的微射流可调的阵列式微量润滑超声振荡喷头100中微射流喷射组件32的分解示意图，请参照图5所示。
微射流喷射组件32包括冷却流体喷射体323、压电陶瓷体325以及微射流喷头327，冷却流体喷射体323靠近于微射流喷射腔31，压电陶瓷体325相对位于冷却流体喷射体323的外侧，冷却流体喷射体323间隔开设有多个第一喷射孔324，压电陶瓷体325间隔开设有多个第二喷射孔326，第一喷射孔324和第二喷射孔326的位置、大小均一一对应，微射流喷头327开设有微射孔328，微射流喷头327一一对应的插设于压电陶瓷体325的第二喷射孔326和冷却流体喷射体323的第一喷射孔324，以与微射流喷射腔31连通。
也就是说，微射流喷头327的数量、第一喷射孔324的数量以及第二喷射孔326的数量均相同且一一对应。
图6为微射流喷头327的剖面图，请参照图6所示。
具体的，微射流喷头327包括连通段3273和喷射段3275，连通段3273配置成将冷却流体喷射体323和压电陶瓷体325连接，且将微射流喷射腔31与微射流喷头327的微射孔328连通，连通段3273依次插设于第二喷射孔326和第一喷射孔324，喷射段3275配置成将冷却流体喷射出来，对加工刀具进行喷射冷却，故，喷射段3275位于压电陶瓷体325远离冷却流体喷射体323的一侧。
微射流喷头327采用针口设计，在微射流喷头327的微射孔328内壁设置有氧化锌层或石墨烯涂层，能加强细化冷却流体雾化颗粒粒径的大小；
可选的，氧化锌层和石墨烯涂层的厚度为0.02mm，利用氧化锌层或石墨烯涂层的疏水性，达到降低喷雾粒径大小，提升雾化效果的目的。
可选的，结合图5，全部微射流喷头327呈矩形阵列分布，压电陶瓷体325开设的第二喷射孔326和冷却流体喷射体323开设的第一喷射孔324的直径相同，且均为0.4mm，微射流喷头327安装后的相邻两个喷头在水平方向、竖直方向的间距均为1mm。
可选的，结合图5，微射流喷头327包括聚焦喷头3275和中心喷头3276，其中，中心 喷头3276是指设置于矩形阵列的中心位置的喷头，其喷射出来的冷却流体正好位于其微射孔328中心轴线的延长线上，聚焦喷头3275分布于中心喷头3276的周向，聚焦喷头3275具有不同的聚焦角度，能够使聚焦喷头3275喷射出的冷却流体偏斜喷向中心喷头3276的微射孔328中心轴线的延长线上，即聚焦喷头3275具有向矩形阵列的中心位置喷射的喷射角度。故，每个聚焦喷头3275的位置是固定的，安装角度也是固定的，从而满足所有喷口的喷射角度设计为指定聚焦喷射到刀具切削点。所有的微射流喷头327向喷射平面中间聚集喷射。
为了确保在减少切削液用量的同时，又不降低切削加工的效果，相继出现了干切削、低温冷风、液氮冷却、气体射流冷却、微量润滑、水蒸气冷却和微量油膜附水滴等冷却润滑方式，经过研究发现，其冷却效果均好于传统的浇注式冷却润滑方式。
本实施例提供的微射流可调的阵列式微量润滑超声振荡喷头100，根据微射流冷却原理，不需要额外的流源，射流的形成直接来源于周围流体。微射流的形成主要有两种形式，一种是由仅在一个侧面上开有微小孔的封闭腔体形成射流作动器，工作时开孔相对的侧面产生振动，外界流体便会经由开孔不断进入、排出腔体，形成微射流；另一种为直接将振动膜片放入环境流体之中，膜片振动时只要其振幅足够大，也会沿膜片法线方向形成射流。
可选的，在冷却流体中加入微量植物油和微量水经压缩空气和特殊喷嘴，雾状化并形成表面吸附一薄层油膜的微小水滴，然后经压缩空气以一定速度，并通过微射流激发加强，喷射到工件加工面和加工刀具表面。残留在工件表面的少量水会被加工产生的切削热带走或蒸发掉，而微量油膜能起到润滑和防锈的作用，由于油膜的扩张性和亲水性，会在工件加工面和刀具表面上产生良好的润滑和冷却效果，并且能达到提高冷却效果、节约冷却流体、保护环境、绿色健康的目的。
在本实施例中，为了达到较好的疏水作用，在冷却流体喷射体323的第一喷射孔324和压电陶瓷体325的第二喷射孔326的内周壁均涂覆有氧化锌层或石墨烯涂层，有利于降低喷雾粒径的大小，冷却流体的压力喷射和压电陶瓷产生超声振动信号并用，激发和加强冷却流体喷射，产生微射流，能同时增大油水融合程度，细化喷雾颗粒，提升雾化效果。
图7为本实施例提供的微射流可调的阵列式微量润滑超声振荡喷头100中回收组件35的分解示意图，请参照图7所示。
回收组件35包括颗粒回收体352和吸入盖板356，颗粒回收体352包括吸入面板353和一端开口的吸入腔355，吸入面板353为吸入腔355的底壁，吸入盖板356盖设于吸入 腔355，吸入面板353开设有多个颗粒吸入孔354，吸入盖板356开设有回收流通孔357。在吸入盖板356的一侧设置真空回收装置，能够将雾化颗粒从吸入面板353的颗粒吸入孔354吸入到吸入腔355内，然后通过回收流通孔357进行回收。
可选的，回收导管20为管状体，回收导管20的一端插设于回收流通孔357，且与吸入腔355连通，回收导管20的另一端配置成与外接真空机连接。通过回收导管20，将吸入腔355与外接真空机连通，有利于多余的雾化流体颗粒回收，通过真空吸入并回收冷却流体雾，可以降低润滑液的消耗量，并且在保证冷却效果的同时，可以降低冷却油雾对人体和环境造成的影响。
本实施例提供的微射流可调的阵列式微量润滑超声振荡喷头100，以输出和吸入并存的模式，增加微量润滑液的流量，同时提高冷却与润滑效果。
在本实施例中，微射流喷射组件32和回收组件35的数量均为两个，两个微射流喷射组件32相对设置，两个回收组件35相对设置，且微射流喷射组件32和回收组件35相邻设置，共同围合成微射流喷射腔31。
输入导管10连接至微射流喷射腔31，微射流喷射腔31与两个微射流喷射组件32均连接，使得每个微射流喷射组件32中的微射流喷头327均与微射流喷射腔31连通。两个回收组件35的吸入盖板356均开设有回收流通孔357，通过回收导管20将其与外接真空机连接。
图8为盖板302与回收导管20、输入导管10的装配示意图，请参照图8所示。
可选的，回收导管20包括相互连通的第一连通管21和第二连通管22，第一连通管21和第二连通管22为“T”字型结构，第一连通管21的两端分别与两个回收组件35的吸入腔355连通，第二连通管22穿设于冷却本体30的顶部，且配置成与外接真空机连接。
可选的，输入导管10和回收导管20均为铜导管，微射流喷射组件32和回收组件35均由压电陶瓷片构成，该微射流可调的阵列式微量润滑超声振荡喷头100采用具有一定压力值的冷却流体输入，在微射流喷射组件32作用下，结合微射流原理，加强和激发冷却流体的喷射和雾化。
结合图1-图9，本实施例还提供了一种微射流可调的阵列式微量润滑超声振荡喷头100，其包括输入导管10、回收导管20以及具有微射流喷射组件32和回收组件35的冷却 本体30，冷却本体30具有与微射流喷射组件32连通的微射流喷射腔31，输入导管10与冷却本体30连接，且与微射流喷射腔31连通，回收导管20的一端位于微射流喷射腔31内且与回收组件35连通，回收导管20的另一端配置成与外接真空机连通。
冷却流体从输入导管10进入微射流喷射腔31内，并从微射流喷射组件32喷射出，根据微射流原理，在输入导管10内输入一定压力的冷却流体，冷却本体30产生的微射流对冷却流体颗粒进行细化，喷射出雾化效果强的冷却流体。该冷却流体对正在切削的工件和对应的刀具进行冷却，同时由于回收导管20的另一端与外接真空机连通，外接真空机工作时使得回收导管20内产生负压，从而可以将散发到空中的冷却流体雾状颗粒进行回收，这些冷却流体雾状颗粒通过回收组件35后经由回收导管20向外排出。
可选的，结合图4和图5，微射流喷射组件32包括冷却流体喷射体323、压电陶瓷体325以及具有微射孔328的微射流喷头327，冷却流体喷射体323间隔开设有多个第一喷射孔324，压电陶瓷体325间隔开设有多个第二喷射孔326；
微射流喷头327的数量、第一喷射孔324的数量以及第二喷射孔326的数量均相同且一一对应，微射流喷头327依次插设于第二喷射孔326和第一喷射孔324且微射流喷头327的一端与微射流喷射腔31连通。
可选的，结合图2和图3，冷却本体30包括盖板302、底板304以及侧壁306，盖板302、底板304以及侧壁306围合成微射流喷射腔31；
微射流喷射组件32和回收组件35均位于侧壁306，且微射流喷射组件32和回收组件35相邻设置。
盖板302相对位于冷却本体30的顶部，输入导管10穿设于所述盖板302且与盖板302相对固定，回收导管20也穿设于盖板302且与盖板302相对固定。需要说明的是，输入导管10和回收导管20也可以固定在底板304或侧壁306上，也就是说输入导管10和回收导管20可以位于冷却本体30的底部或侧部。
可选的，结合图7，回收组件35包括颗粒回收体352和吸入盖板356，颗粒回收体352包括吸入面板353和一端开口的吸入腔355，吸入面板353为吸入腔355的底壁，吸入盖板356盖设于吸入腔355，吸入面板353开设有多个颗粒吸入孔354，吸入盖板356开设有回收流通孔357，回收导管20的一端插设于回收流通孔357，且与吸入腔355连通，回收导管20的另一端配置成与外接真空机连接。
可以理解的，颗粒回收体352为具有一开口槽的矩形体，吸入盖板356与颗粒回收体352连接后将开口槽封闭，该回收组件35内部形成吸入腔355，该颗粒回收体352的底壁上开设有与该吸入腔355连通的多个均匀分布的颗粒吸入孔354，同时，该吸入盖板356上开设有与该吸入腔355连通的回收流通孔357。
本实施例还提供了一种切削设备，其包括上述的微射流可调的阵列式微量润滑超声振荡喷头100。
具体的，结合图9，该切削设备还包括对工件进行切削加工的铣刀40，微射流可调的阵列式微量润滑超声振荡喷头100安装于铣刀40内。
图9为微射流可调的阵列式微量润滑超声振荡喷头100安装于铣刀40后的结构示意图，请参照图9所示。
该微射流可调的阵列式微量润滑超声振荡喷头100配置成安装在铣刀40中，能够绕铣刀40的回转轴做旋转运动，从而方便调整微射流可调的阵列式微量润滑超声振荡喷头100的喷射集中点，使喷射点聚焦到刀具与工件接触的理想的冷却位置，从而达到理想的冷却效果。
本实施例提供的微射流可调的阵列式微量润滑超声振荡喷头100至少具有以下有益效果：
结构简单，使用方便，以输出和吸入并存的模式，增加微量冷却流体的流量，同时提高冷却与润滑效果，冷却效果好；通过真空吸入并回收冷却流体雾，可以降低润滑液的消耗量，并且在保证冷却效果的同时，可以降低冷却油雾对人体和环境造成的影响；冷却流体的压力喷射和压电陶瓷产生超声振动信号并用，激发和加强冷却流体喷射，产生微射流，能同时增大油水融合程度，细化喷雾颗粒；针孔喷嘴设计，利用氧化锌层或石墨烯涂层的疏水性，降低喷雾粒径大小，提升雾化效果。
在一些实施例中：
请参考图1：图1示出的微射流可调的阵列式微量润滑超声振荡喷头100包括冷却本体30，冷却本体30具有微射流喷射组件32和回收组件35，冷却本体30上连接有输入导管10和回收导管20，输入导管10配置成输入冷却流体，使得冷却流体从微射流喷射组件32喷射而出，回收导管20一端与回收组件35连通，另一端配置成与外接真空机连通，外 接真空机配置成使回收导管20内产生负压，使得冷却本体30外的雾化呈颗粒的冷却流体被回收组件35吸入后经由回收导管20排出。
请参考图2，图2中示出的微射流可调的阵列式微量润滑超声振荡喷头100包括冷却本体30、输入导管10和回收导管20，冷却本体30内具有微射流喷射腔31，微射流喷射腔31由微射流喷射组件32和回收组件35围合形成，同时微射流喷射组件32、回收组件35的数量均为两个且相对设置，输入导管10的一端伸入微射流喷射腔31内且与微射流喷射腔31连通，回收导管20的一端伸入微射流喷射腔31且与回收组件35连通，另一端穿过冷却本体30的盖板302伸出。
请参考图3，图3中示出的微射流可调的阵列式微量润滑超声振荡喷头100包括冷却本体30，冷却本体30包括盖板302、底板304和侧壁306，盖板302、底板304和侧壁306共同围成矩形体结构，微射流喷射组件32和回收组件35均形成该侧壁306。
请参考图4，图4中示出的微射流可调的阵列式微量润滑超声振荡喷头100包括冷却本体30、输入导管10和回收导管20，回收导管20包括相互连通且呈T型的第一连通管21和第二连通管22，第一连通管21位于微射流喷射腔31内且分别与相对设置的两个回收组件35连通，第二连通管22穿过盖板302伸出，输入导管10输入的冷却流体经由相对设置的两个微射流喷射组件32喷射而出。
请参考图5，图5中示出的微射流喷射组件32包括冷却流体喷射体323、压电陶瓷体325以及微射流喷头327，冷却流体喷射体323靠近于微射流喷射腔31，压电陶瓷体325相对位于冷却流体喷射体323的外侧，冷却流体喷射体323间隔开设有多个第一喷射孔324，压电陶瓷体325间隔开设有多个第二喷射孔326，第一喷射孔324和第二喷射孔326的位置、大小均一一对应，微射流喷头327一一对应的插设于压电陶瓷体325的第二喷射孔326和冷却流体喷射体323的第一喷射孔324，以与微射流喷射腔31连通，微射流喷头327的数量、第一喷射孔324的数量以及第二喷射孔326的数量均相同且一一对应。
全部微射流喷头327呈矩形阵列分布，微射流喷头327包括聚焦喷头3275和中心喷头3276，其中，中心喷头3276是指设置于矩形阵列的中心位置的喷头，聚焦喷头3275分布于中心喷头3276的周向，聚焦喷头3275具有不同的聚焦角度，能够使聚焦喷头3275喷射出的冷却流体偏斜喷向中心喷头3276的喷射方向，即聚焦喷头3275具有向矩形阵列的中心位置喷射的喷射角度。从而满足所有喷口的喷射角度设计为指定聚焦喷射到刀具切削点。
请参考图6，图6示出的微射流喷头327包括连通段3273和喷射段3275，连通段3273 配置成将冷却流体喷射体323和压电陶瓷体325连接，且将微射流喷射腔31与微射流喷头327的微射孔328连通，连通段3273依次插设于第二喷射孔326和第一喷射孔324，喷射段3275配置成将冷却流体喷射出来，对加工刀具进行喷射冷却。
请参考图7，图7中示出的回收组件35包括颗粒回收体352和吸入盖板356，颗粒回收体352包括吸入面板353和一端开口的吸入腔355，吸入面板353为吸入腔355的底壁，吸入盖板356盖设于吸入腔355，吸入面板353开设有多个颗粒吸入孔354，吸入盖板356开设有回收流通孔357，回收导管20的一端插设于回收流通孔357，且与吸入腔355连通，回收导管20的另一端配置成与外接真空机连接。
请参考图8，图8示出的回收导管20包括相互连通的第一连通管21和第二连通管22，第一连通管21和第二连通管22为“T”字型结构，第二连通管22的一端穿过盖板302且配置成与外接真空机连接，第二连通管22的另一端与第一连通管21连通，输入导管10连接于盖板302上。
请参考图9，图9示出的该微射流可调的阵列式微量润滑超声振荡喷头100安装在铣刀40中，能够绕铣刀40的回转轴做旋转运动，从而方便调整微射流可调的阵列式微量润滑超声振荡喷头100的喷射集中点，使喷射点聚焦到刀具与工件接触的理想的冷却位置。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以所述权利要求的保护范围为准。
工业实用性：
综上所述，本公开提供了一种微射流可调的阵列式微量润滑超声振荡喷头及切削设备，其结构简单、设计合理，能够较好的实现冷却、润滑效果，同时可以降低润滑液的消耗量，在保证冷却效果的同时，可以降低冷却油雾对人体和环境造成的影响。

Claims (15)

  1. 一种微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，包括输入导管、回收导管以及具有微射流喷射组件和回收组件的冷却本体，所述冷却本体包括封闭的微射流喷射腔，所述输入导管设置于所述冷却本体的顶部，且与所述微射流喷射腔连通，所述回收导管位于所述微射流喷射腔，且配置成将所述回收组件和外接真空机连接。
  2. 根据权利要求1所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述冷却本体包括盖板、底板以及侧壁，所述盖板、所述底板以及所述侧壁围合成所述微射流喷射腔；
    所述微射流喷射组件和所述回收组件均位于所述侧壁，且所述微射流喷射组件和所述回收组件相邻设置。
  3. 根据权利要求1或2所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述微射流喷射组件包括冷却流体喷射体、压电陶瓷体以及具有微射孔的微射流喷头，所述冷却流体喷射体间隔开设有多个第一喷射孔，所述压电陶瓷体间隔开设有多个第二喷射孔；
    所述微射流喷头的数量、所述第一喷射孔的数量以及所述第二喷射孔的数量均相同且一一对应，所述微射流喷头依次插设于所述第二喷射孔和所述第一喷射孔且所述微射流喷头的一端与所述微射流喷射腔连通。
  4. 根据权利要求3所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，全部所述微射流喷头呈矩形阵列分布，所述微射流喷头包括聚焦喷头和中心喷头，所述中心喷头设置于所述矩形阵列的中心位置，所述聚焦喷头位于所述中心喷头的周向，且所述聚焦喷头具有能够向所述矩形阵列的中心位置喷射的喷射角度。
  5. 根据权利要求3或4所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述微射流喷头包括连通段和喷射段，所述连通段依次插设于所述第二喷射孔和所述第一喷射孔，所述喷射段位于所述压电陶瓷体远离所述冷却流体喷射体的一侧。
  6. 根据权利要求5所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述第一喷射孔和所述第二喷射孔的内周壁均涂覆有氧化锌层或石墨烯涂层。
  7. 根据权利要求5或6所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述微射流喷头的微射孔内壁设置有氧化锌层或石墨烯涂层。
  8. 根据权利要求2-7任一项所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述回收组件包括颗粒回收体和吸入盖板，所述颗粒回收体包括吸入面板和一端开口的吸入腔，所述吸入面板为所述吸入腔的底壁，所述吸入盖板盖设于所述吸入腔，所述吸入面板开设有多个颗粒吸入孔，所述吸入盖板开设有回收流通孔，所述回收导管的一端插设于所述回收流通孔，且与所述吸入腔连通，所述回收导管的另一端配置成与外接真空机连接。
  9. 根据权利要求1-8任一项所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述微射流喷射组件和所述回收组件的数量均为两个，两个所述微射流喷射组件相对设置，两个所述回收组件相对设置，所述微射流喷射组件和所述回收组件相邻设置，且围合成所述微射流喷射腔。
  10. 根据权利要求9所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述回收导管包括相互连通的第一连通管和第二连通管，所述第一连通管和所述第二连通管为“T”字型，所述第一连通管的两端分别与两个所述回收组件连通，所述第二连通管穿设于所述冷却本体的顶部，且配置成与外接真空机连接。
  11. 一种微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，包括输入导管、回收导管以及具有微射流喷射组件和回收组件的冷却本体，所述冷却本体具有与所述微射流喷射组件连通的微射流喷射腔，所述输入导管与所述冷却本体连接，且与所述微射流喷射腔连通，所述回收导管的一端位于所述微射流喷射腔内且与所述回收组件连通，所述回收导管的另一端配置成与外接真空机连通。
  12. 根据权利要求11所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述微射流喷射组件包括冷却流体喷射体、压电陶瓷体以及具有微射孔的微射流喷头，所述冷却流体喷射体间隔开设有多个第一喷射孔，所述压电陶瓷体间隔开设有多个第二喷射孔；
    所述微射流喷头的数量、所述第一喷射孔的数量以及所述第二喷射孔的数量均相同且一一对应，所述微射流喷头依次插设于所述第二喷射孔和所述第一喷射孔且所述微射流喷头的一端与所述微射流喷射腔连通。
  13. 根据权利要求11或12所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述冷却本体包括盖板、底板以及侧壁，所述盖板、所述底板以及所述侧壁围合成所述微射流喷射腔；
    所述微射流喷射组件和所述回收组件均位于所述侧壁，且所述微射流喷射组件和所述回收组件相邻设置。
  14. 根据权利要求11-13任一项所述的微射流可调的阵列式微量润滑超声振荡喷头，其特征在于，所述回收组件包括颗粒回收体和吸入盖板，所述颗粒回收体包括吸入面板和一端开口的吸入腔，所述吸入面板为所述吸入腔的底壁，所述吸入盖板盖设于所述吸入腔，所述吸入面板开设有多个颗粒吸入孔，所述吸入盖板开设有回收流通孔，所述回收导管的一端插设于所述回收流通孔，且与所述吸入腔连通，所述回收导管的另一端配置成与外接真空机连接。
  15. 一种切削设备，其特征在于，包括权利要求1-14任一项所述的微射流可调的阵列式微量润滑超声振荡喷头。
PCT/CN2019/072185 2018-10-19 2019-01-17 一种微射流可调的阵列式微量润滑超声振荡喷头及切削设备 Ceased WO2020077906A1 (zh)

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CN105479255A (zh) * 2016-01-18 2016-04-13 济南大学 基于超声振动实现切削液纳米添加剂分散及雾化循环装置
CN206393348U (zh) * 2017-01-18 2017-08-11 三峡大学 一种切削液自动温控系统
CN108906463A (zh) * 2018-10-19 2018-11-30 四川大学 一种微射流可调的阵列式微量润滑超声振荡喷头

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