CN110000603A - A kind of Intelligent cooling device of numerically-controlled machine tool - Google Patents
A kind of Intelligent cooling device of numerically-controlled machine tool Download PDFInfo
- Publication number
- CN110000603A CN110000603A CN201910311188.4A CN201910311188A CN110000603A CN 110000603 A CN110000603 A CN 110000603A CN 201910311188 A CN201910311188 A CN 201910311188A CN 110000603 A CN110000603 A CN 110000603A
- Authority
- CN
- China
- Prior art keywords
- coolant liquid
- solenoid valve
- coolant
- numerically
- machine tool
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Abstract
The invention discloses a kind of Intelligent cooling devices of numerically-controlled machine tool, including rack, coolant liquid accumulator tank, cooling body, the cooling body includes tank for coolant, infusion pump, throttle solenoid valve, diversion pipe, translating rails, electric translation sliding block, electronic universal pipe joint, electric spraying head, dynamic thermal imaging system, high speed camera, wind pressure sleeve, air-flow solenoid valve and microprocessor.The present invention can make cooling device according to the coolant temperature after using, the spray modes and fountain height of adjust automatically coolant liquid, guarantee to reduce coolant while cooling effect, the sprinkling position of adjust automatically coolant liquid is analyzed according to the thermograph of workpiece, uniform cooling effect, high pressure draught debris removal processing, and then the cutting precision in lifting workpieces cutting face can also be carried out to workpiece cutting face.
Description
[technical field]
The present invention relates to the technical field of numerically-controlled machine tool, the technology of especially a kind of Intelligent cooling device of numerically-controlled machine tool is led
Domain.
[background technique]
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe, is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc., there are many method of processing equipment part in modern mechanical manufacturing: except cutting adds
Outside work, there are also casting, forging, welding, punching press, extruding etc., as long as belonging to, required precision is higher and surface roughness requirements are thinner
Part generally all need to finally be processed on lathe with the method for cutting.When cutter and workpiece rotational frequency are higher, tool feeding amount
When larger, workpiece and cutter calorific value are big, also big to the demand of coolant liquid, need more coolant liquids in the unit time；Phase
Instead, when cutter and workpiece rotational frequency are lower, when tool feeding amount is smaller, workpiece and cutter calorific value are small, to the demand of coolant liquid
Also small, and existing machine tool coolant supply amount is unable to adjust automatically, and coolant liquid is caused to waste.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of Intelligent cooling device of numerically-controlled machine tool is proposed,
Cooling device can be made according to the coolant temperature after using, the spray modes and fountain height of adjust automatically coolant liquid guarantee cold
But coolant is reduced while effect, the sprinkling position of adjust automatically coolant liquid is analyzed according to the thermograph of workpiece,
Even cooling effect, additionally it is possible to which high pressure draught debris removal processing, and then the cutting essence in lifting workpieces cutting face are carried out to workpiece cutting face
Degree.
To achieve the above object, the invention proposes a kind of Intelligent cooling devices of numerically-controlled machine tool, including rack, coolant liquid
Accumulator tank, cooling body, the frame lower are provided with coolant liquid accumulator tank, are provided with S at the top of the coolant liquid accumulator tank
Shape trap is provided with temperature inductor in the S-shaped trap, hydrops funnel is provided at the top of the trap, described
Several permanent magnetism fence are vertically arranged in coolant liquid accumulator tank, the bottom of the coolant liquid accumulator tank is provided with bubbling plate, described
It is bubbled on bottom plate and is evenly distributed on multiple bubble holes, be provided with cooling body above the rack, the cooling body includes cold
But liquid case, infusion pump, throttle solenoid valve, diversion pipe, translating rails, electric translation sliding block, electronic universal pipe joint, electric spraying
Head, dynamic thermal imaging system, high speed camera, wind pressure sleeve, air-flow solenoid valve and microprocessor, the tank for coolant bottom setting
Have an infusion pump, the infusion pump is connected by throttle solenoid valve with diversion pipe, the diversion pipe pass through electronic universal pipe joint and
Electric spraying head is connected, and the electronic universal pipe joint is mounted on electric translation slider bottom, the electric translation sliding block installation
On translating rails, the translating rails are horizontally set on the surface of cutting workpiece, and the electric spraying centriciput is provided with
One conflux spray orifice, the electric spraying head edge are provided with multiple equally distributed scattering spray orifices, and the electronic Universal pipe connects
The side of head is provided with dynamic thermal imaging system and high speed camera, and the electric spraying head outer sheath is equipped with wind pressure sleeve, described
Wind pressure sleeve is connected by air-flow solenoid valve with compressed air hose, the microprocessor and infusion pump, throttle solenoid valve, bubbling
Plate, electric translation sliding block, electronic universal pipe joint, electric spraying head, dynamic thermal imaging system, high speed camera, wind pressure sleeve, gas
Manifold solenoid valve is connected one by one with temperature inductor.
Preferably, the quantity of the permanent magnetism fence have it is multiple, the permanent magnetism fence be uniformly plugged on side by side coolant liquid return
It receives in slot, the permanent magnetism fence is detachably arranged.
Preferably, the infusion pump is speed change water supply pump, the diversion pipe is transparent hose.
Preferably, the aperture of the conflux spray orifice is four times for scattering spray orifice aperture, when the conflux spray orifice is sprayed water, dissipate
Spray orifice is penetrated all to be closed, when the scattering spray orifice is sprayed water, conflux spout closure.
Preferably, be vertically arranged in the tank for coolant it is several be provided with coolant liquid temperature lowering board and heat detector, it is described
Coolant liquid temperature lowering board and heat detector are connected with microprocessor respectively.
Preferably, the shape of the wind pressure sleeve is circular ring shape sleeve, the wind pressure sleeve is detachably arranged.
Beneficial effects of the present invention: the present invention is by by coolant liquid accumulator tank, S-shaped trap, temperature inductor, infusion
Pump, is bubbled plate, electric translation sliding block, electronic universal pipe joint, electric spraying head, dynamic thermal imaging system, high speed at throttle solenoid valve
Camera, wind pressure sleeve, air-flow solenoid valve are combined together, by assay optimization, can make cooling device according to using after
Coolant temperature, the spray modes and fountain height of adjust automatically coolant liquid, guarantee cooling effect while reduce coolant,
The sprinkling position of adjust automatically coolant liquid, uniform cooling effect are analyzed according to the thermograph of workpiece, additionally it is possible to cut workpiece
Face carries out high pressure draught debris removal processing, and then the cutting precision in lifting workpieces cutting face.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of the Intelligent cooling device of numerically-controlled machine tool of the present invention.
In figure: 1- rack, 2- coolant liquid accumulator tank, 3- cooling body, 4-S shape trap, 5- temperature inductor, 6- hydrops
Funnel, 7- permanent magnetism fence, 8- are bubbled plate, 9- tank for coolant, 10- infusion pump, 11- throttle solenoid valve, 12- diversion pipe, 13- translation
Guide rail, 14- electric translation sliding block, the electronic universal pipe joint of 15-, 16- electric spraying head, 17- dynamic thermal imaging system, 18- high speed
Camera, 19- wind pressure sleeve, 20- air-flow solenoid valve, 21- microprocessor, 22- conflux spray orifice, 23- scattering spray orifice, 24- are cooling
Liquid temperature lowering board, 25- heat detector.
[specific embodiment]
Refering to fig. 1, a kind of Intelligent cooling device of numerically-controlled machine tool of the present invention, including rack 1, coolant liquid accumulator tank 2, cooling
Mechanism 3,1 lower part of rack are provided with coolant liquid accumulator tank 2, and the top of the coolant liquid accumulator tank 2 is provided with S-shaped trap
4, temperature inductor 5 is provided in the S-shaped trap 4, and hydrops funnel 6, the cooling are provided at the top of the trap
Several permanent magnetism fence 7 are vertically arranged in liquid accumulator tank 2, the bottom of the coolant liquid accumulator tank 2, which is provided with, is bubbled plate 8, described
It is bubbled on bottom plate and is evenly distributed on multiple bubble holes, cooling body 3 is provided with above the rack 1, the cooling body 3 includes
Tank for coolant 9, infusion pump 10, throttle solenoid valve 11, diversion pipe 12, translating rails 13, electric translation sliding block 14, electronic Universal pipe
Connector 15, electric spraying head 16, dynamic thermal imaging system 17, high speed camera 18, wind pressure sleeve 19, air-flow solenoid valve 20 and Wei Chu
Device 21 is managed, 9 bottom of tank for coolant is provided with infusion pump 10, and the infusion pump 10 passes through throttle solenoid valve 11 and diversion pipe 12
It is connected, the diversion pipe 12 is connected by electronic universal pipe joint 15 with electric spraying head 16, the electronic universal pipe joint 15
It is mounted on 14 bottom of electric translation sliding block, the electric translation sliding block 14 is mounted on translating rails 13, the translating rails 13
It is horizontally set on the surface of cutting workpiece, a conflux spray orifice 22 is provided in the middle part of the electric spraying head 16, it is described electronic
16 edge of spray head is provided with multiple equally distributed scattering spray orifices 23, and the side of the electronic universal pipe joint 15 is provided with dynamic
State thermal imaging system 17 and high speed camera 18,16 outer sheath of electric spraying head are equipped with wind pressure sleeve 19, the wind pressure sleeve
19 are connected by air-flow solenoid valve 20 with compressed air hose, the microprocessor 21 and infusion pump 10, throttle solenoid valve 11, bubbling
Plate 8, electric translation sliding block 14, electronic universal pipe joint 15, electric spraying head 16, dynamic thermal imaging system 17, high speed camera 18,
Wind pressure sleeve 19, air-flow solenoid valve 20 are connected one by one with temperature inductor 5, the quantity of the permanent magnetism fence 7 have it is multiple, it is described forever
Magnetic grid column 7 is uniformly plugged in coolant liquid accumulator tank 2 side by side, and the detachably setting of permanent magnetism fence 7, the infusion pump 10 is to become
Fast water supply pump, the diversion pipe 12 are transparent hose, and the aperture of the conflux spray orifice 22 is four times for scattering 23 aperture of spray orifice, institute
When stating the water spray of conflux spray orifice 22, scattering spray orifice 23 is all closed, when the scattering spray orifice 23 is sprayed water, the closure of conflux spray orifice 22, and institute
It states and is vertically arranged with several coolant liquid temperature lowering boards 24 and heat detector 25 in tank for coolant 9, the coolant liquid temperature lowering board 24 and warming
Device 25 is connected with microprocessor 21 respectively, and the shape of the wind pressure sleeve 19 is circular ring shape sleeve, and the wind pressure sleeve 19 is removable
Unload setting.
The present invention is by by coolant liquid accumulator tank 2, S-shaped trap 4, temperature inductor 5, infusion pump 10, throttle solenoid valve
11, it is bubbled plate 8, electric translation sliding block 14, electronic universal pipe joint 15, electric spraying head 16, dynamic thermal imaging system 17, takes the photograph at a high speed
As first 18, wind pressure sleeve 19, air-flow solenoid valve 20 are combined together, by assay optimization, cooling device can be made according to using
Coolant temperature afterwards, the spray modes and fountain height of adjust automatically coolant liquid guarantee to reduce coolant liquid while cooling effect
Dosage analyzes the sprinkling position of adjust automatically coolant liquid, uniform cooling effect, additionally it is possible to workpiece according to the thermograph of workpiece
Cutting face carries out high pressure draught debris removal processing, and then the cutting precision in lifting workpieces cutting face.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of Intelligent cooling device of numerically-controlled machine tool, it is characterised in that: including rack (1), coolant liquid accumulator tank (2), cooling
Mechanism (3), rack (1) lower part are provided with coolant liquid accumulator tank (2), are provided with S at the top of the coolant liquid accumulator tank (2)
Shape trap (4), the S-shaped trap (4) is interior to be provided with temperature inductor (5), is provided with hydrops at the top of the trap
Funnel (6), the coolant liquid accumulator tank (2) is interior to be vertically arranged with several permanent magnetism fence (7), the coolant liquid accumulator tank (2)
Bottom, which is provided with, is bubbled plate (8), and multiple bubble holes are evenly distributed on the bubbling bottom plate, are provided with above the rack (1)
Cooling body (3), the cooling body (3) include tank for coolant (9), infusion pump (10), throttle solenoid valve (11), diversion pipe
(12), translating rails (13), electric translation sliding block (14), electronic universal pipe joint (15), electric spraying head (16), Dynamic Thermal at
As instrument (17), high speed camera (18), wind pressure sleeve (19), air-flow solenoid valve (20) and microprocessor (21), the coolant liquid
Case (9) bottom is provided with infusion pump (10), and the infusion pump (10) is connected by throttle solenoid valve (11) with diversion pipe (12), institute
It states diversion pipe (12) to be connected by electronic universal pipe joint (15) with electric spraying head (16), the electronic universal pipe joint (15)
It is mounted on electric translation sliding block (14) bottom, the electric translation sliding block (14) is mounted on translating rails (13), the translation
Guide rail (13) is horizontally set on the surface of cutting workpiece, is provided with a conflux spray orifice in the middle part of the electric spraying head (16)
(22), electric spraying head (16) edge is provided with multiple equally distributed scattering spray orifices (23), and the electronic Universal pipe connects
The side of head (15) is provided with dynamic thermal imaging system (17) and high speed camera (18), is arranged on the outside of the electric spraying head (16)
Have wind pressure sleeve (19), the wind pressure sleeve (19) is connected by air-flow solenoid valve (20) with compressed air hose, the micro process
Device (21) and infusion pump (10), throttle solenoid valve (11), bubbling plate (8), electric translation sliding block (14), electronic universal pipe joint
(15), electric spraying head (16), dynamic thermal imaging system (17), high speed camera (18), wind pressure sleeve (19), air-flow solenoid valve
(20) it is connected one by one with temperature inductor (5).
2. a kind of Intelligent cooling device of numerically-controlled machine tool as described in claim 1, it is characterised in that: the permanent magnetism fence (7)
Quantity have multiple, the permanent magnetism fence (7) is uniformly plugged on side by side in coolant liquid accumulator tank (2), and the permanent magnetism fence (7) can
Disassembly setting.
3. a kind of Intelligent cooling device of numerically-controlled machine tool as described in claim 1, it is characterised in that: the infusion pump (10) is
Speed change water supply pump, the diversion pipe (12) are transparent hose.
4. a kind of Intelligent cooling device of numerically-controlled machine tool as described in claim 1, it is characterised in that: the conflux spray orifice (22)
Aperture be to scatter four times of spray orifice (23) aperture, when the conflux spray orifice (22) is sprayed water, scattering spray orifice (23) is all closed, institute
When stating scattering spray orifice (23) water spray, conflux spray orifice (22) closure.
5. a kind of Intelligent cooling device of numerically-controlled machine tool as described in claim 1, it is characterised in that: the tank for coolant (9)
Inside it is vertically arranged with several coolant liquid temperature lowering boards (24) and heat detector (25), the coolant liquid temperature lowering board (24) and heat detector (25)
It is connected respectively with microprocessor (21).
6. a kind of Intelligent cooling device of numerically-controlled machine tool as described in claim 1, it is characterised in that: the wind pressure sleeve (19)
Shape be circular ring shape sleeve, the wind pressure sleeve (19) detachably be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311188.4A CN110000603A (en) | 2019-04-18 | 2019-04-18 | A kind of Intelligent cooling device of numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311188.4A CN110000603A (en) | 2019-04-18 | 2019-04-18 | A kind of Intelligent cooling device of numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110000603A true CN110000603A (en) | 2019-07-12 |
Family
ID=67172691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910311188.4A Pending CN110000603A (en) | 2019-04-18 | 2019-04-18 | A kind of Intelligent cooling device of numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110000603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399445A (en) * | 2020-03-27 | 2020-07-10 | 珠海格力智能装备有限公司 | Cooling control method and device based on numerical control machine tool |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517926A1 (en) * | 1975-04-23 | 1976-10-28 | Helmut Lechner | Drill swarf collector attachment - has tube in guide parallel to drill axis with bush fitting round drill bit |
| JPH09168908A (en) * | 1995-12-19 | 1997-06-30 | Hitachi Koki Haramachi Co Ltd | Automatic lubricating device for drilling machine |
| JP2004230527A (en) * | 2003-01-31 | 2004-08-19 | Disco Abrasive Syst Ltd | Working fluid circulating device |
| CN102126159A (en) * | 2010-12-27 | 2011-07-20 | 成都飞机工业（集团）有限责任公司 | Cooling method for improving cutting heat in cutting |
| CN102430957A (en) * | 2011-12-06 | 2012-05-02 | 上海三一精机有限公司 | Machine tool operating temperature control system and method |
| CN202716115U (en) * | 2012-06-29 | 2013-02-06 | 上海马勒滤清系统有限责任公司 | Circulating water loop for controlling temperature of oil tank |
| CN105729228A (en) * | 2014-12-25 | 2016-07-06 | 发那科株式会社 | Internal cleaning device of machine tool |
| CN205630128U (en) * | 2016-05-23 | 2016-10-12 | 广州市新帅机械制造有限公司 | Numerical control machine |
| CN106607713A (en) * | 2015-10-27 | 2017-05-03 | 发那科株式会社 | Tool cleaning device for machine tool |
| CN206632762U (en) * | 2017-04-20 | 2017-11-14 | 温晓妮 | A kind of lathe spray coolant device |
| CN108687567A (en) * | 2018-05-28 | 2018-10-23 | 衢州学院 | A kind of filter plant for coolant liquid in digital control processing |
| CN108972137A (en) * | 2018-09-26 | 2018-12-11 | 深圳市连胜欣智能科技有限公司 | A kind of online cleaning device of CNC |
| CN109093442A (en) * | 2018-09-28 | 2018-12-28 | 青岛理工大学 | Numerical-control horizontal lathe micro lubricating Intelligent sprayer system based on six-axis linkage platform |
| CN208543271U (en) * | 2018-07-03 | 2019-02-26 | 杨龙 | A kind of numerically-controlled machine tool automation quickly cooling device |
-
2019
- 2019-04-18 CN CN201910311188.4A patent/CN110000603A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517926A1 (en) * | 1975-04-23 | 1976-10-28 | Helmut Lechner | Drill swarf collector attachment - has tube in guide parallel to drill axis with bush fitting round drill bit |
| JPH09168908A (en) * | 1995-12-19 | 1997-06-30 | Hitachi Koki Haramachi Co Ltd | Automatic lubricating device for drilling machine |
| JP2004230527A (en) * | 2003-01-31 | 2004-08-19 | Disco Abrasive Syst Ltd | Working fluid circulating device |
| CN102126159A (en) * | 2010-12-27 | 2011-07-20 | 成都飞机工业（集团）有限责任公司 | Cooling method for improving cutting heat in cutting |
| CN102430957A (en) * | 2011-12-06 | 2012-05-02 | 上海三一精机有限公司 | Machine tool operating temperature control system and method |
| CN202716115U (en) * | 2012-06-29 | 2013-02-06 | 上海马勒滤清系统有限责任公司 | Circulating water loop for controlling temperature of oil tank |
| CN105729228A (en) * | 2014-12-25 | 2016-07-06 | 发那科株式会社 | Internal cleaning device of machine tool |
| CN106607713A (en) * | 2015-10-27 | 2017-05-03 | 发那科株式会社 | Tool cleaning device for machine tool |
| CN205630128U (en) * | 2016-05-23 | 2016-10-12 | 广州市新帅机械制造有限公司 | Numerical control machine |
| CN206632762U (en) * | 2017-04-20 | 2017-11-14 | 温晓妮 | A kind of lathe spray coolant device |
| CN108687567A (en) * | 2018-05-28 | 2018-10-23 | 衢州学院 | A kind of filter plant for coolant liquid in digital control processing |
| CN208543271U (en) * | 2018-07-03 | 2019-02-26 | 杨龙 | A kind of numerically-controlled machine tool automation quickly cooling device |
| CN108972137A (en) * | 2018-09-26 | 2018-12-11 | 深圳市连胜欣智能科技有限公司 | A kind of online cleaning device of CNC |
| CN109093442A (en) * | 2018-09-28 | 2018-12-28 | 青岛理工大学 | Numerical-control horizontal lathe micro lubricating Intelligent sprayer system based on six-axis linkage platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399445A (en) * | 2020-03-27 | 2020-07-10 | 珠海格力智能装备有限公司 | Cooling control method and device based on numerical control machine tool |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |
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| RJ01 | Rejection of invention patent application after publication |