CN113805534B - Cutter length dynamic turning follow-up nozzle and follow-up control method for online CNC - Google Patents
Cutter length dynamic turning follow-up nozzle and follow-up control method for online CNC Download PDFInfo
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- CN113805534B CN113805534B CN202111042255.0A CN202111042255A CN113805534B CN 113805534 B CN113805534 B CN 113805534B CN 202111042255 A CN202111042255 A CN 202111042255A CN 113805534 B CN113805534 B CN 113805534B
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000001931 thermography Methods 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 5
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- 238000011161 development Methods 0.000 claims 1
- 230000018109 developmental process Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 12
- 239000007921 spray Substances 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000013021 overheating Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4147—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using a programmable interface controller [PIC]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34013—Servocontroller
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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 invention discloses a cutter length dynamic turning follow-up spray head and a follow-up control method of online CNC (computer numerical control), wherein the cutter length dynamic turning follow-up spray head comprises a fixing plate, a main body, a rotating assembly, a long fixing nozzle, a short fixing nozzle, a follow-up nozzle and a controller, wherein the fixing plate is connected with the main body through a plurality of bolts and is used for fixing the main body in a CNC machine tool; at least one rotating assembly mounted on the body; at least one short fixed nozzle and at least one long fixed nozzle are installed on the main body; the rotating component is provided with a follow-up nozzle, and the rotating component can drive the follow-up nozzle to rotate. When the CNC machine tool is in work, the main control board controls the steering engine to work through IO digital quantity signals sent by the main control assembly in the CNC machine tool in a feedback mode, tracking and following movement of the nozzles and the CNC machine tool is further achieved, in the work, directional liquid spraying is conducted through the long fixed nozzles and the short fixed nozzles, the direction of the liquid spraying is adjusted by the aid of the following nozzles along with machining of the tool, following liquid spraying cooling is completed, cooling efficiency is high, cooling effect is good, and machining and using requirements of the CNC machine tool can be better met.
Description
Technical Field
The invention relates to the field of machine tool cooling devices, in particular to a dynamic cutter length turning follow-up spray head with a fixed spray head and a follow-up spray head, which meets the requirement of dynamic cutter length change by the follow-up spray head and a CNC online follow-up control method.
Background
The numerical control machine tool is a high-precision machining device for finishing accurate material reduction machining through cutting, and in the machining process of the numerical control machine tool, a large amount of heat can be generated due to high-speed movement of a cutter and a material, if the heat can not be dissipated timely, heat accumulation can be caused, the temperature is higher and higher, obvious influences can be caused on the cutter, the material and the machining precision, and therefore the numerical control machine tool is required to be assembled with a corresponding cutter cooling device according to the use requirement.
The existing cooling device cannot be adjusted according to the change of tool machining, and cannot well meet the requirement of practical use.
More specifically, most of the existing numerical control machines are multi-axis structures, that is, the working axis can move in multiple directions during machining, and the length, orientation and position of the tool are changed all the time during machining, so that the relative positions among the tool, the main shaft and the machining position of the tool can be changed, while the existing cooling devices for the numerical control machines are fixed, that is, the orientation of the nozzle of the cooling device is fixed and unchangeable during machining, which causes two problems, firstly, because the orientation cannot be accurately oriented, a large amount of cooling liquid needs to be sprayed to prevent the tool from overheating. Secondly, due to the orientation problem, after the cutter is adjusted and turned, the cooling liquid is blocked by the workpiece material sometimes, so that the temperature of the cutter is overhigh. For this reason, there is a strong need in the industry for a cooling device for a numerical control machine tool that can be actively tracked and adjusted.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a cutter length dynamic turning follow-up spray head and a follow-up control method for connecting the same with a CNC.
In order to achieve the purpose, the invention discloses a hardware structure, which adopts the technical scheme that:
the cutter length dynamic turning follow-up spray head comprises a fixing plate, a main body, a rotating assembly, a long fixing nozzle, a short fixing nozzle, a follow-up spray nozzle and a controller, wherein the fixing plate is connected with the main body through a plurality of bolts and is used for fixing the main body in a CNC (computer numerical control) machine tool; at least one rotating assembly mounted on the body; at least one short fixed nozzle and at least one long fixed nozzle are installed on the main body; the rotating component is provided with a follow-up nozzle and can drive the follow-up nozzle to rotate; the body is connected with a main liquid inlet pipeline; a flow passage matched with the long fixed nozzle and the short fixed nozzle is arranged in the body; the controller is connected with the rotating assembly and used for controlling the work of the rotating assembly; the controller is also connected with a main control component in the CNC machine tool to realize communication interaction with the main control component.
The rotating assembly comprises a connecting plate, a steering engine and a nozzle mounting frame, and the connecting plate is mounted on the main body through a bolt; the steering engine is arranged on the connecting plate through a bolt; the nozzle mounting rack is arranged on a rotating main shaft of the steering engine, and the steering engine can drive the nozzle mounting rack to rotate; the nozzle mounting frame is connected with the follow-up nozzle in an installing mode.
Furthermore, the follow-up nozzle is connected with the auxiliary liquid inlet pipeline.
Further, the long fixed nozzle comprises a multi-section bent long connecting rod and a nozzle, one end of the long connecting rod is fixed on the main body, the other end of the long connecting rod is provided with the nozzle, and the orientation angle of the nozzle is adjustable.
Furthermore, the orientation angle of the short fixed nozzle can be adjusted.
Furthermore, the steering engine comprises a servo motor and a speed reducer matched with the servo motor, the servo motor is connected and matched with the speed reducer, the speed reducer is also connected and matched with a rotating main shaft of the steering engine, and the speed reducer moves through the servo motor to drive the speed reducer to drive the rotating main shaft to move.
Furthermore, the controller comprises a servo driver, an encoder, a PLC control panel, a main control panel and a signal adapter plate; the PLC control board is connected and matched with the servo driver and the encoder, and the servo driver and the encoder are used for controlling the rotation or positioning of a servo motor in the steering engine; the PLC control board is connected and matched with the main control board through the signal adapter board; the signal adapter plate is provided with a plurality of motion instruction input ends and corresponding motion instruction output ends, a plurality of feedback signal input ends and corresponding feedback instruction output ends; the PLC control board is provided with an angle signal input end corresponding to the motion instruction output end and an angle completion signal output end in butt joint with the feedback signal input end; the main control board is provided with a code signal output end which is in butt joint with the motion instruction input end and a code completion signal input end which is in butt joint with the feedback instruction output end; the main control board is also connected with a control component of the numerical control machine tool and realizes data communication between the main control board and the control component.
Furthermore, a tracking assembly is also arranged on the fixing plate, the tracking assembly comprises a shell, a thermal imaging temperature sensor embedded on the shell, and an MCU main control circuit arranged in the shell and connected with the thermal imaging temperature sensor, and the MCU main control circuit is connected with a main control board in the controller to realize data interaction; the thermal imaging temperature sensor is a thermopile type infrared sensor.
Furthermore, a wireless module connected with the main control panel is also arranged in the controller and used for carrying out wireless data interactive transmission with a remote server.
The invention also discloses a follow-up control method of the follow-up sprayer and the CNC online machine based on the hardware structure, which comprises the following steps:
the method comprises the following steps: a main control component in the CNC machine tool executes a motion code to generate a digital IO signal and send the digital IO signal to a main control panel, and the main control panel receives the IO signal, analyzes and calculates the IO signal, outputs the IO signal to a signal adapter plate through a code signal output end of the main control panel and serves as a motion instruction of the signal adapter plate;
step two: a motion instruction input end of the signal adapter plate receives the motion instruction, converts a digital quantity IO signal corresponding to the motion code in the step one into a corresponding IO angle signal and sends the IO angle signal to the PLC control plate through a motion instruction output end;
step three: the PLC control panel receives the IO angle signal as an angle positioning action, and after the PLC control panel controls the servo motor to complete angle positioning movement, the IO angle completion signal is output through the angle completion signal output end and serves as a movement instruction of the signal adapter plate;
step four: and a feedback signal input end of the signal adapter plate receives the motion command in the third step, the IO angle completion signal is converted into a motion code completion signal and then is sent to the main control panel through a feedback command output end, and the main control panel feeds the motion code completion signal back to the main control assembly in the CNC machine tool.
After the servo motor completes the motion, the main control board receives the thermal imaging temperature digital signal in the tracking assembly, the thermal imaging temperature digital signal is used for performing compensation calculation on the servo motor to obtain a compensation displacement signal, the compensation displacement signal is output to the signal adapter plate through the code signal output end of the compensation displacement signal and serves as a compensation motion instruction of the signal adapter plate, and the PLC control board receives the compensation motion instruction and controls the servo motor to complete compensation angle motion.
Furthermore, each IO angle signal corresponds to a motion code, and each IO angle signal corresponds to a positioning angle value.
Furthermore, the transmission of the motion code completion signal is realized by setting the conduction time of the feedback instruction output end.
When the CNC machine tool is in work, the main control board controls the steering engine to work through IO digital quantity signals sent by the main control assembly in the CNC machine tool in a feedback mode, tracking and following movement of the nozzles and the CNC machine tool is further achieved, in the work, directional liquid spraying is conducted through the long fixed nozzles and the short fixed nozzles, the direction of the liquid spraying is adjusted by the aid of the following nozzles along with machining of the tool, following liquid spraying cooling is completed, cooling efficiency is high, cooling effect is good, and machining and using requirements of the CNC machine tool can be better met.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a block diagram of the hardware connections of the present invention.
Detailed Description
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is also to be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically stated or limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Example (b):
as shown in fig. 1, the invention discloses a long dynamic direction-changing follow-up nozzle of a cutter, which comprises a fixed plate 1, a main body 2, a rotating assembly 3, a long fixed nozzle 4, a short fixed nozzle 5, a follow-up nozzle 6 and a control box, wherein the fixed plate 1 is connected with the main body 2 through a plurality of bolts, and the fixed plate 1 is used for fixing the main body 2 in a CNC (computer numerical control) machine tool; two rotating assemblies 3 are mounted on the main body 2; two short fixed nozzles 5 and two long fixed nozzles 4 are installed on the main body 2; the rotating component 3 is provided with a follow-up nozzle 6, and the rotating component 3 can drive the follow-up nozzle 6 to rotate; the controller 14 is connected with the rotating assembly 3 and is used for controlling the operation of the rotating assembly 3; a controller 14 is mounted on the body 2 and is connected to, and communicatively interacts with, a master control assembly 15 within the CNC machine.
The body 2 is connected with a main liquid inlet pipeline 7; a flow passage matched with the long fixed nozzle 4 and the short fixed nozzle 5 is arranged in the body 2. The rotating assembly 3 comprises a connecting plate 8, a steering engine 9 and a nozzle mounting frame 10, and the connecting plate 8 is mounted on the main body 2 through bolts; the steering engine 9 is arranged on the connecting plate 8 through a bolt; the nozzle mounting rack 10 is arranged on a rotating main shaft of the steering engine 9, and the steering engine 9 can drive the nozzle mounting rack 10 to rotate; the nozzle mounting frame 10 is connected with the follow-up nozzle 6. The follow-up nozzle 6 is connected with an auxiliary liquid inlet pipeline 11. The long fixed nozzle 4 comprises a long connecting rod 12 and a nozzle 13 which are bent in multiple sections, one end of the long connecting rod 12 is fixed on the main body 2, the other end of the long connecting rod is provided with the nozzle 13, and the orientation angle of the nozzle 13 is adjustable. The short fixed nozzle 5 is angularly adjustable. The steering engine 9 comprises a servo motor and a speed reducer matched with the servo motor, the servo motor is connected and matched with the speed reducer, the speed reducer is further connected and matched with a rotating main shaft of the steering engine 9, and the servo motor moves to drive the speed reducer to drive the rotating main shaft to move.
The controller 14 comprises a servo driver, an encoder, a PLC control board, a main control board and a signal adapter board; the PLC control board is connected and matched with the servo driver and the encoder, and the servo driver and the encoder are used for controlling the rotation and the positioning of a servo motor in the steering engine; the PLC control panel is connected and matched with the main control panel through the signal adapter plate; the signal adapter plate is provided with a plurality of motion instruction input ends and corresponding motion instruction output ends, a plurality of feedback signal input ends and corresponding feedback instruction output ends; the PLC control board is provided with an angle signal input end corresponding to the motion instruction output end and an angle completion signal output end in butt joint with the feedback signal input end; the main control board is provided with a code signal output end which is in butt joint with the motion instruction input end and a code completion signal input end which is in butt joint with the feedback instruction output end; the main control board is also connected with a control component of the numerical control machine tool and realizes data communication between the main control board and the control component.
The main body 2 is also provided with a tracking component 16, the tracking component 16 comprises a shell, a thermal imaging temperature sensor embedded on the shell, and an MCU main control circuit arranged in the shell and connected with the thermal imaging temperature sensor, and the MCU main control circuit is connected with a main control board in the controller 14 to realize data interaction; the thermal imaging temperature sensor is a thermopile type infrared sensor.
The controller 14 is also provided with a wireless module connected with the main control board, and the wireless module is used for performing wireless data interactive transmission with a remote server.
On the basis of the hardware structure, referring to fig. 2, after executing the motion code, a main control component in the CNC machine generates a digital quantity IO signal and sends the signal to a main control board, and the main control board receives the IO signal, analyzes and calculates the IO signal, outputs the IO signal to a signal adapter board through a code signal output end of the main control board, and takes the IO signal as a motion instruction of the signal adapter board; a motion instruction input end of the signal adapter plate receives the motion instruction, converts a digital quantity IO signal corresponding to the motion code into a corresponding IO angle signal and sends the IO angle signal to the PLC control panel through a motion instruction output end; the PLC control panel receives the IO angle signal as an angle positioning action, and after the PLC control panel controls the servo motor to complete angle positioning movement, the IO angle completion signal is output through the angle completion signal output end and serves as a movement instruction of the signal adapter plate; the feedback signal input end of the signal adapter plate receives the motion command, the IO angle completion signal is converted into a motion code completion signal and then is sent to the main control panel through the feedback command output end, and the main control panel feeds the motion code completion signal back to the main control assembly in the CNC machine tool. After the servo motor finishes moving, the main control board receives a thermal imaging temperature digital signal in the tracking assembly, the servo motor is compensated and calculated by the thermal imaging temperature digital signal to obtain a compensation displacement signal, the compensation displacement signal is output to the signal adapter plate through a code signal output end of the compensation displacement signal and serves as a compensation movement instruction of the signal adapter plate, and the PLC receives the compensation movement instruction and controls the servo motor to finish compensating angular movement. Each IO angle signal corresponds to one motion code, and each IO angle signal corresponds to one positioning angle value. And the transmission of the motion code completion signal is realized by setting the conduction time of the feedback instruction output end.
The foregoing description of the embodiments of the present specification has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.
Claims (2)
1. Sword length developments diversion follow-up shower nozzle, its characterized in that: the CNC machine tool comprises a fixing plate, a main body, a rotating assembly, a long fixing nozzle, a short fixing nozzle, a follow-up nozzle and a controller, wherein the fixing plate is connected with the main body through a plurality of bolts and used for fixing the main body in the CNC machine tool; at least one rotating assembly mounted on the body; at least one short fixed nozzle and at least one long fixed nozzle are installed on the main body; the rotating component is provided with a follow-up nozzle and can drive the follow-up nozzle to rotate; the body is connected with a main liquid inlet pipeline; a flow passage matched with the long fixed nozzle and the short fixed nozzle is arranged in the body; the controller is connected with the rotating assembly and used for controlling the work of the rotating assembly; the controller is also connected with a main control component in the CNC machine tool to realize communication interaction with the main control component; the rotating assembly comprises a connecting plate, a steering engine and a nozzle mounting frame, and the connecting plate is mounted on the main body through bolts; the steering engine is arranged on the connecting plate through a bolt; the nozzle mounting rack is arranged on a rotating main shaft of the steering engine, and the steering engine can drive the nozzle mounting rack to rotate; the nozzle mounting frame is connected with the follow-up nozzle in an installing way; the servo nozzle is connected with the auxiliary liquid inlet pipeline; the long fixed nozzle comprises a long connecting rod and a nozzle which are bent in multiple sections, one end of the long connecting rod is fixed on the main body, the other end of the long connecting rod is provided with the nozzle, and the orientation angle of the nozzle is adjustable; the orientation angle of the short fixed nozzle is adjustable; the steering engine comprises a servo motor and a speed reducer matched with the servo motor, the servo motor is connected and matched with the speed reducer, the speed reducer is also connected and matched with a rotating main shaft of the steering engine, and the servo motor moves to drive the speed reducer to drive the rotating main shaft to move; the controller comprises a servo driver, an encoder, a PLC control panel, a main control panel and a signal adapter plate; the PLC control board is connected and matched with the servo driver and the encoder, and the servo driver and the encoder are used for controlling the rotation or positioning of a servo motor in the steering engine; the PLC control panel is connected and matched with the main control panel through the signal adapter plate; the signal adapter plate is provided with a plurality of motion instruction input ends and corresponding motion instruction output ends, a plurality of feedback signal input ends and corresponding feedback instruction output ends; the PLC control board is provided with an angle signal input end corresponding to the motion instruction output end and an angle completion signal output end in butt joint with the feedback signal input end; the main control board is provided with a code signal output end which is in butt joint with the motion instruction input end and a code completion signal input end which is in butt joint with the feedback instruction output end; the main control board is also connected with a control component of the numerical control machine tool and realizes data communication between the main control board and the control component; the fixed plate is also provided with a tracking assembly, the tracking assembly comprises a shell, a thermal imaging temperature sensor embedded on the shell, and an MCU main control circuit arranged in the shell and connected with the thermal imaging temperature sensor, and the MCU main control circuit is connected with a main control plate in the controller to realize data interaction; the thermal imaging temperature sensor is a thermopile type infrared sensor; the controller is also internally provided with a wireless module connected with the main control panel, and the wireless module is used for carrying out wireless data interactive transmission with the remote server.
2. A follow-up control method for realizing the knife length dynamic direction changing follow-up nozzle of claim 1, which is characterized in that: the method comprises the following steps: the method comprises the following steps: a main control component in the CNC machine tool executes a motion code to generate a digital IO signal and send the digital IO signal to a main control panel, and the main control panel receives the IO signal, analyzes and calculates the IO signal, outputs the IO signal to a signal adapter plate through a code signal output end of the main control panel and serves as a motion instruction of the signal adapter plate;
step two: a motion instruction input end of the signal adapter plate receives the motion instruction, converts a digital quantity IO signal corresponding to the motion code in the step one into a corresponding IO angle signal and sends the IO angle signal to the PLC control plate through a motion instruction output end;
step three: the PLC control panel receives the IO angle signal as an angle positioning action, and after the PLC control panel controls the servo motor to complete angle positioning movement, the IO angle completion signal is output through the angle completion signal output end and serves as a movement instruction of the signal adapter plate; after the servo motor finishes moving, the main control board receives a thermal imaging temperature digital signal in the tracking assembly, the thermal imaging temperature digital signal is used for carrying out compensation calculation on the servo motor to obtain a compensation displacement signal, the compensation displacement signal is output to the signal adapter plate through a code signal output end of the compensation displacement signal and serves as a compensation movement instruction of the signal adapter plate, and the PLC receives the compensation movement instruction and controls the servo motor to finish compensating angular movement;
step four: and a feedback signal input end of the signal adapter plate receives the motion command in the third step, the IO angle completion signal is converted into a motion code completion signal and then is sent to the main control panel through a feedback command output end, and the main control panel feeds the motion code completion signal back to the main control assembly in the CNC machine tool.
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| CN202111042255.0A CN113805534B (en) | 2021-09-07 | 2021-09-07 | Cutter length dynamic turning follow-up nozzle and follow-up control method for online CNC |
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| CN202111042255.0A CN113805534B (en) | 2021-09-07 | 2021-09-07 | Cutter length dynamic turning follow-up nozzle and follow-up control method for online CNC |
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| CN203599973U (en) * | 2013-12-13 | 2014-05-21 | 南京工业职业技术学院 | Cooling liquid spraying mechanism |
| KR20140066824A (en) * | 2012-11-22 | 2014-06-02 | 두산인프라코어 주식회사 | Apparatus for controlling cutting oil injection of machine tool and method thereof |
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| CN212762467U (en) * | 2020-07-23 | 2021-03-23 | 玉溪台达数控机床有限公司 | Water spraying device for machining of numerical control machine tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9238287B2 (en) * | 2011-05-23 | 2016-01-19 | Dimensional Control, Inc. | Multi-nozzle machine tool cooling system |
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2021
- 2021-09-07 CN CN202111042255.0A patent/CN113805534B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140066824A (en) * | 2012-11-22 | 2014-06-02 | 두산인프라코어 주식회사 | Apparatus for controlling cutting oil injection of machine tool and method thereof |
| CN203599973U (en) * | 2013-12-13 | 2014-05-21 | 南京工业职业技术学院 | Cooling liquid spraying mechanism |
| CN107020542A (en) * | 2017-05-25 | 2017-08-08 | 北京航空航天大学 | Nozzle Placement System and lathe |
| CN111002098A (en) * | 2019-12-26 | 2020-04-14 | 曾世猛 | Water spraying device for milling machining based on precise numerical control machine tool |
| CN212705711U (en) * | 2020-07-17 | 2021-03-16 | 苏州柏惠液压有限公司 | Precise machine tool chip flushing device for machining hydraulic element oil way pipeline |
| CN212762467U (en) * | 2020-07-23 | 2021-03-23 | 玉溪台达数控机床有限公司 | Water spraying device for machining of numerical control machine tool |
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Denomination of invention: A Dynamic Variable Direction Follow up Spray Head with Knife Length and a Follow up Control Method Connected with CNC Granted publication date: 20220809 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Nanshan Sub branch Pledgor: SHENZHEN TAUCHER INDUSTRIAL CO.,LTD. Registration number: Y2024980012546 |