CN206998448U - A kind of cooling controller based on real-time tool temperature automatic temperature-control - Google Patents
A kind of cooling controller based on real-time tool temperature automatic temperature-control Download PDFInfo
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- CN206998448U CN206998448U CN201720875484.3U CN201720875484U CN206998448U CN 206998448 U CN206998448 U CN 206998448U CN 201720875484 U CN201720875484 U CN 201720875484U CN 206998448 U CN206998448 U CN 206998448U
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- temperature
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Abstract
The utility model discloses a kind of cooling controller based on real-time tool temperature automatic temperature-control, it includes cutter, infrared thermometry device, the cooling control system cooled down to the cutter of temperature detection is carried out to the tool surface, the cooling control system includes refrigeration unit, heat exchanger, refrigeration unit controllers, the first pumping and PLC, the PLC and the infrared thermometry device, the refrigeration unit controllers electric signal communication.The utility model can be monitored in real time to tool temperature, and according to real time temperature adjust automatically coolant rate and coolant temperature.
Description
Technical field
The utility model belongs to the Cooling Control Technology field of numer centre, and real-time cutter temperature is based on more particularly to one kind
Spend the cooling controller of automatic temperature-control.
Background technology
With the continuous development of machinery industry, occur various engineering goods, and current machinery production on the market
Product are gradually toward miniaturization, and the direction of precise treatment is developed, so that tradition machinery process equipment can not be realized in engineering goods
Mechanical part processing.Because numerical control device has high accuracy, efficient advantage, the precise part in engineering goods at present
Machined by numerical control device, but there is problems at present during numerical control device processing equipment part more：By
Different in each cutter structure, in processing, cutting depth differs, and causes the change of cutter own temperature to differ, if according to routine
Cooling liquid speed, tool temperature rapid decrease can not be ensured, can also shorten cutting-tool's used life when serious.
Therefore need to provide a kind of cooling controller based on real-time tool temperature automatic temperature-control to solve the above problems.
Utility model content
Main purpose of the present utility model is to provide a kind of cooling control dress based on real-time tool temperature automatic temperature-control
Put, tool temperature can be monitored in real time, and according to real time temperature adjust automatically coolant rate and coolant temperature.
The utility model is achieved through the following technical solutions above-mentioned purpose：It is a kind of based on real-time tool temperature automatic temperature-control
Cooling controller, it includes cutter, the infrared thermometry device of temperature detection is carried out to the tool surface, to the cutter
The cooling control system cooled down, the cooling control system include refrigeration unit, heat exchanger, refrigeration unit controllers,
First pumping and PLC, the PLC and the infrared thermometry device, refrigeration unit controllers electricity
Signal communication.
Further, in addition to the coolant shower nozzle of the alignment cutter, the coolant that is connected with the coolant shower nozzle
Flow tube.
Further, the cooling fluid flow tube flows through the heat exchanger, and its upstream is provided with the second pumping.
Compared with prior art, the utility model a kind of cooling controller based on real-time tool temperature automatic temperature-control
Beneficial effect is：Tool temperature can be monitored in real time, and according to real time temperature adjust automatically coolant rate and cold
But liquid temperature degree.
Brief description of the drawings
Fig. 1 is the control module structural representation of the utility model embodiment；
Numeral represents in figure：
1 cutter；2 infrared thermometry devices；3 cooling control systems, 31 refrigeration units, 32 heat exchangers, 33 refrigeration units
Controller, 34 first pumpings, 35PLC controllers；4 coolant shower nozzles, 41 first coolant shower nozzles, 42 second coolant shower nozzles；5
Cool down fluid flow tube, 51 first cooling fluid flow tubes, 52 second cooling fluid flow tubes, 53 cooling fluid flow tube sprues；6 magnetic valves, 61
One magnetic valve, 62 second solenoid valves；7 second pumpings；8 motors；9 electric machine controllers；10 data recording equipments；11 display devices；
12 warning devices；13 main shafts.
Embodiment
Embodiment：
Fig. 1 is refer to, the present embodiment is the cooling controller based on real-time tool temperature automatic temperature-control, and it includes cutter
1st, infrared thermometry device 2, the cooling control system 3 cooled down to cutter 1 of temperature detection, institute are carried out to the surface of cutter 1
Stating cooling control system 3 includes refrigeration unit 31, heat exchanger 32, refrigeration unit controllers 33, the first pumping 34 and PLC controls
Device 35 processed, PLC 35 and infrared thermometry device 2, the electric signal communication of refrigeration unit controllers 33.
If cooling controller of the present embodiment based on real-time tool temperature automatic temperature-control also includes the dry and cold of alignment cutter 1
But liquid shower nozzle 4, some cooling fluid flow tubes 5 being arranged in parallel connected with coolant shower nozzle 4, after all cooling fluid flow tubes 5 collect
Sprue flow through heat exchanger 32.Magnetic valve 6 is provided with each cooling fluid flow tube 5, cools down the main flow after fluid flow tube 5 collects
The upstream in road is provided with the second pumping 7, all magnetic valves 6, the second pumping 7 and the electric signal communication of PLC 35.
In the present embodiment, coolant shower nozzle 4 includes the first coolant shower nozzle 41 and the second coolant shower nozzle 42, cools down liquid stream
Pipe 5 include connect with the first coolant shower nozzle 41 first cool down fluid flow tube 51, connected with the second coolant shower nozzle 42 second
Cooling fluid flow tube 52, the cooling fluid flow tube sprue formed after being collected by the first cooling cooling fluid flow tube 52 of fluid flow tube 51 and second
53.Magnetic valve 6 include be arranged on the first cooling fluid flow tube 51 the first magnetic valve 61, be arranged on the second cooling fluid flow tube 52
Second solenoid valve 62.First coolant shower nozzle 41 and the second coolant shower nozzle 42 are separately positioned on two side positions of cutter 1.
In other embodiment, the quantity of coolant shower nozzle 4, cooling fluid flow tube 5 and magnetic valve 6 can suitably be adjusted setting.It is cold
But fluid flow tube sprue 53 flows through heat exchanger 32, and its upstream is provided with the second pumping 7.
Cooling controller of the present embodiment based on real-time tool temperature automatic temperature-control also includes main shaft 13, drive shaft 13
The motor 8 of rotation, the electric machine controller 9 of controlled motor 8, data recording equipment 10, display device 11 and warning device 12.Electricity
Machine controller 9, data recording equipment 10, display device 11 and warning device 12 with the electric signal communication of cooling control system 3.
The operation principle of cooling controller of the present embodiment based on real-time tool temperature automatic temperature-control is：Cooling down first
PLC 35 in control system 3 sets the watt level of refrigeration unit controllers 33 corresponding to segmented temperature range；So
Afterwards, infrared thermometry device 2 monitors the temperature on the surface of cutter 1 in real time, and when the temperature rise on the surface of cutter 1, temperature signal is passed
It is handed in PLC 35 and refrigeration unit controllers 33, refrigeration unit controllers 33 are improved according to corresponding temperature signal and made
The power of cold unit 31, refrigerating efficiency is improved, and pass through reduction of speed under coolant temperature in the raising cooling fluid flow tube 5 of heat exchanger 32
Rate, so as to improve cooling effect so that the temperature of cutter 1 can quickly lower；If after improving refrigeration, the table of cutter 1
The temperature reducing rate in face is slower, and continuation is maintained on higher temperature, then PLC 35 controls the first pumping 34 to improve
Rate of pumping, increase the flow of coolant in cooling control system 3, heat displacement efficiency, raising cooling effect are improved so as to reach
The effect of fruit；If the surface temperature of cutter 1 is remained within high temperature range, PLC 35 controls the second pumping 7 to carry
High rate of pumping, while control the first magnetic valve 61 to be all turned on second solenoid valve 62, it is carried out from the both sides of cutter 1 cold
But, so as to improving cooling effectiveness；If the temperature of cutter 1 still maintains high temperature, electric machine controller 9 stops motor 8 and worked, sends out simultaneously
The number of delivering letters sends alarm to warning device 12, in the process, data recording equipment 10 can record process time, motor speed with
And the temperature value on the surface of cutter 1, and shown in display device 11.
The beneficial effect of cooling controller of the present embodiment based on real-time tool temperature automatic temperature-control is：Can be to knife
Tool temperature is monitored in real time, and according to real time temperature adjust automatically coolant rate and coolant temperature, raising cooling effect,
Improve cutter life.Specifically, by infrared thermometry device, the temperature of tool surface is monitored in real time, and with
Refrigeration control unit signal communication in cooling control system, so as to reach according to tool temperature to adjust the mesh of cooling rate
, realize a weight cooling effectiveness adjustment function；By the real-time monitoring to tool surface temperature and the flowing of refrigeration control unit speed
Degree is combined, and is realized the purpose of raising refrigeration by controlling flowing velocity, is realized double cooling effectiveness adjustment function；
By setting multiple cooling sprays and parallel a plurality of cooling liquid flowing channel, with reference to the raising of pumping efficiency, improve cold to cutter
But speed, so as to realize triple cooling effectiveness adjustment functions, cooling effect is substantially increased.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (3)
- A kind of 1. cooling controller based on real-time tool temperature automatic temperature-control, it is characterised in that：It includes cutter, to described Tool surface carries out infrared thermometry device, the cooling control system cooled down to the cutter of temperature detection, described cold But control system includes refrigeration unit, heat exchanger, refrigeration unit controllers, the first pumping and PLC, the PLC Controller and the infrared thermometry device, the refrigeration unit controllers electric signal communication.
- 2. the cooling controller as claimed in claim 1 based on real-time tool temperature automatic temperature-control, it is characterised in that：Also wrap Include coolant shower nozzle, the cooling fluid flow tube connected with the coolant shower nozzle for being directed at the cutter.
- 3. the cooling controller as claimed in claim 1 based on real-time tool temperature automatic temperature-control, it is characterised in that：It is described Cooling fluid flow tube flows through the heat exchanger, and its upstream is provided with the second pumping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875484.3U CN206998448U (en) | 2017-07-19 | 2017-07-19 | A kind of cooling controller based on real-time tool temperature automatic temperature-control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875484.3U CN206998448U (en) | 2017-07-19 | 2017-07-19 | A kind of cooling controller based on real-time tool temperature automatic temperature-control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998448U true CN206998448U (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875484.3U Expired - Fee Related CN206998448U (en) | 2017-07-19 | 2017-07-19 | A kind of cooling controller based on real-time tool temperature automatic temperature-control |
Country Status (1)
| Country | Link |
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| CN (1) | CN206998448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048485A (en) * | 2018-10-11 | 2018-12-21 | 济南大学 | A kind of liquid nitrogen flow intelligent control cooling system suitable for sub-zero machining |
-
2017
- 2017-07-19 CN CN201720875484.3U patent/CN206998448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048485A (en) * | 2018-10-11 | 2018-12-21 | 济南大学 | A kind of liquid nitrogen flow intelligent control cooling system suitable for sub-zero machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210719 |