CN201792256U - Thermostatic apparatus of machine tool spindle - Google Patents
Thermostatic apparatus of machine tool spindle Download PDFInfo
- Publication number
- CN201792256U CN201792256U CN2010205021482U CN201020502148U CN201792256U CN 201792256 U CN201792256 U CN 201792256U CN 2010205021482 U CN2010205021482 U CN 2010205021482U CN 201020502148 U CN201020502148 U CN 201020502148U CN 201792256 U CN201792256 U CN 201792256U
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- machine tool
- chief axis
- tool chief
- heat
- constant temperature
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Abstract
The utility model discloses a thermostatic apparatus of a machine tool spindle, which comprises a heat exchange device for heating or cooling a heat exchange fluid medium, a conveying pipeline for conveying medium fluid, and a heat exchanger which is arranged on the machine tool spindle and heats or cools the machine tool spindle. The thermostatic apparatus has simple structure and lower cost, and can heat or cool the machine tool spindle.
Description
Technical field
The utility model relates to a kind of metal-working plant, particularly a kind of machine tool chief axis constant temperature device.
Background technology
In the metal processing, various machined lathes are when carrying out metal processing operation, the machine tool chief axis load is bigger, be easy to generate a large amount of heat energy, particularly when room temperature was higher, situation was even more serious, too high main shaft temperature can make spindle oil lose efficacy, finally cause component wear such as main shaft and bearing thereof, thereby cause the substantial equipment loss, especially heavy duty machine tools are at the machining large workpiece, load when heavier, therefore the easier generation of this situation must lower the temperature to main shaft, on the other hand, in extremely cold area, when temperature was lower than certain value, equipment is initiating task normally, and just need heat up to main shaft this moment, to reach the required temperature of its operate as normal, existing main shaft attemperating unit complex structure, cost is higher, is unfavorable for promoting and widespread adoption.
The utility model content
For addressing the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and cost is lower, and the thermostat that can lower the temperature or heat up machine tool chief axis.
For achieving the above object, the technical solution of the utility model is: a kind of machine tool chief axis constant temperature device, described machine tool chief axis constant temperature device be included as heat exchanging fluid media heating or cooling heat-exchange device, carry the media fluid transfer pipeline, be installed on the heat exchanger that on the described machine tool chief axis machine tool chief axis is heated up or lowers the temperature, and be installed between described transfer pipeline and the described heat-exchange device and provide the pumping of the one-level of power for the heat exchanging fluid media circulates.
Preferably, described heat-exchange device comprises capillary network and cooling blower, and described capillary network is connected with described transfer pipeline.
Preferably, described heat-exchange device comprises capillary network, blower fan and heater, and described capillary network is connected with described transfer pipeline.
Preferably, described heat-exchange device comprises capillary network, spray equipment, refrigerating plant, heating combined equipment and EGR, described EGR is provided with heat exchange box and circulating pump, described capillary network is installed in the described heat exchange box, described capillary network is connected with described transfer pipeline, described spray equipment is located at the top of described capillary network, and described circulation pump intake is located at the bottom of described heat exchange box.
Preferably, also be provided with the main shaft temperature sensor on the described machine tool chief axis, described heat-exchange device is provided with electric control gear, and described main shaft temperature sensor is connected with the described electric control gear signal of telecommunication.
Preferably, described transfer pipeline also is communicated with the gear-box that machine tool chief axis is in transmission connection.
Preferably, on the transfer pipeline of the import of described heat exchanger and/or described gear-box and/or outlet side, be provided with the check valve that prevents that the media fluid from refluxing.
Preferably, described heat-exchange device also is provided with second temperature sensor, and described second temperature sensor is connected with the described electric control gear signal of telecommunication.
Preferably, also be provided with between the outlet of described heat exchanger and the described transfer pipeline to the heat exchanging fluid media and circulate the diode pumping that extra power is provided.
Adopt the beneficial effect of the technical program to be: to adopt heat-exchange device, carry the transfer pipeline of media fluid and be installed on the described machine tool chief axis technical scheme of the heat exchanger that machine tool chief axis is heated up or lower the temperature, simple in structure, cost is lower, and the thermostat that can lower the temperature or heat up machine tool chief axis.
Description of drawings
Fig. 1 is the schematic diagram of a kind of machine tool chief axis constant temperature of the utility model device embodiment 1;
Fig. 2 is the schematic diagram of a kind of machine tool chief axis constant temperature of the utility model device embodiment 2.
Numeral and the represented corresponding component title of letter among the figure:
1. heat-exchange device 2. transfer pipelines 3. heat exchangers 4. one-level pumpings 5. diode pumpings 6. lathe beds 7. gear-boxes 11. capillary networks 12. radiator fans 13. second temperature sensors 14. electric control gears 21. check valves 31. main shaft temperature sensors 32. main shafts
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of machine tool chief axis constant temperature device, be included as heat exchanging fluid media cooling heat-exchange device 1, carry the transfer pipeline 2 of media fluid and be installed on the heat exchanger 32 that on the machine tool chief axis 32 machine tool chief axis 32 is heated up or lowers the temperature, and be installed between transfer pipeline 2 and the heat-exchange device 1 and provide the one-level of power pumping 4 for the heat exchanging fluid media circulates, also be provided with between the outlet of heat exchanger 3 and the transfer pipeline 2 to the heat exchanging fluid media and circulate the diode pumping 5 that extra power is provided.
Heat-exchange device 1 comprises capillary network 11 and cooling blower 12, and capillary network 11 is connected with described transfer pipeline 2.
Also be provided with main shaft temperature sensor 31 on the machine tool chief axis 32, heat-exchange device 1 is provided with electric control gear 14, and main shaft temperature sensor 31 is connected with electric control gear 14 signals of telecommunication.
Heat-exchange device 1 also is provided with second temperature sensor, 13, the second temperature sensors 13 and is connected with electric control gear 14 signals of telecommunication.
The transfer pipeline of heat exchanger 2 inlet sides is provided with the check valve 21 that prevents that the media fluid from refluxing.
Operation principle is, the heat exchanging fluid media generally adopts lubricating oil, lubricating oil is stored in transfer pipeline 2, in the pipeline of capillary network 11 and heat exchanger 3, start one-level pumping 4 and diode pumping 5, lubricating oil is flowed in above-mentioned pipeline, lubricating oil is taken away the heat energy that machine tool chief axis 32 produces, the lubricating oil of high temperature enters capillary network 11, lower the temperature through cooling fan 12 air blast coolings, cooled lubricating oil is under the promotion of one-level pumping 4 and diode pumping 5, enter heat exchanger 3 once more, machine tool chief axis 32 is lowered the temperature, so circulation, the main shaft temperature sensor 31 and second temperature sensor 13, detect in real time the temperature of the lubricating oil after machine tool chief axis 32 and the cooling, electric control gear 14 decides the rotating speed of cooling blower 12 or whether out of service according to the temperature of the temperature of machine tool chief axis 32 and the lubricating oil after the cooling, thus the scope that the temperature stabilization of machine tool chief axis 32 is being set.
As shown in Figure 2, all the other are identical with embodiment 1, and difference is, transfer pipeline 2 is provided with pipeline in addition and is communicated with gear-box 7, have additional check valve between its outlet side pipeline and the diode pumping 5, can lower the temperature simultaneously to gear-box 7 and machine tool chief axis 32 like this, reach higher heat exchange efficiency.
Embodiment 3,
All the other are identical with embodiment 2, and difference is that heat-exchange device 1 also is provided with heater, like this can be by the temperature to lubricating oil heating raising machine tool chief axis 32 and gear-box 7 when low temperature.
All the other are identical with embodiment 3, difference is, heat-exchange device 1 is provided with spray equipment, refrigerating plant, heating combined equipment and EGR, EGR is provided with heat exchange box and circulating pump, capillary network 11 is installed in the heat exchange box, capillary network 11 is connected with transfer pipeline, and spray equipment is located at the top of capillary network 11, and the circulation pump intake is located at the bottom of heat exchange box.Can come the lubricating oil in the capillary network 11 is carried out the temperature adjustment to capillary network 11 spray cold water or hot water by spray equipment,, not give unnecessary details because be the technology of knowing altogether.
Adopt the beneficial effect of the technical program to be: to adopt heat-exchange device, carry the transfer pipeline of media fluid and be installed on the described machine tool chief axis technical scheme of the heat exchanger that machine tool chief axis is heated up or lower the temperature, simple in structure, cost is lower, and the thermostat that can lower the temperature or heat up machine tool chief axis.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. machine tool chief axis constant temperature device, it is characterized in that, described machine tool chief axis constant temperature device be included as heat exchanging fluid media heating or cooling heat-exchange device, carry the media fluid transfer pipeline, be installed on the heat exchanger that on the described machine tool chief axis machine tool chief axis is heated up or lowers the temperature, and be installed between described transfer pipeline and the described heat-exchange device and provide the pumping of the one-level of power for the heat exchanging fluid media circulates.
2. machine tool chief axis constant temperature device according to claim 1 is characterized in that described heat-exchange device comprises capillary network and cooling blower, and described capillary network is connected with described transfer pipeline.
3. machine tool chief axis constant temperature device according to claim 1 is characterized in that described heat-exchange device comprises capillary network, blower fan and heater, and described capillary network is connected with described transfer pipeline.
4. machine tool chief axis constant temperature device according to claim 1, it is characterized in that, described heat-exchange device comprises capillary network, spray equipment, refrigerating plant, heating combined equipment and EGR, described EGR is provided with heat exchange box and circulating pump, described capillary network is installed in the described heat exchange box, described capillary network is connected with described transfer pipeline, and described spray equipment is located at the top of described capillary network, and described circulation pump intake is located at the bottom of described heat exchange box.
5. according to the arbitrary described machine tool chief axis constant temperature device of claim 1 to 4, it is characterized in that, also be provided with the main shaft temperature sensor on the described machine tool chief axis, described heat-exchange device is provided with electric control gear, and described main shaft temperature sensor is connected with the described electric control gear signal of telecommunication.
6. according to the arbitrary described machine tool chief axis constant temperature device of claim 5, it is characterized in that described transfer pipeline also is communicated with the gear-box that machine tool chief axis is in transmission connection.
7. machine tool chief axis constant temperature device according to claim 6 is characterized in that, is provided with the check valve that prevents that the media fluid from refluxing on the transfer pipeline of the import of described heat exchanger and/or described gear-box and/or outlet side.
8. according to the arbitrary described machine tool chief axis constant temperature device of claim 7, it is characterized in that described heat-exchange device also is provided with second temperature sensor, described second temperature sensor is connected with the described electric control gear signal of telecommunication.
9. according to the arbitrary described machine tool chief axis constant temperature device of claim 7, it is characterized in that, also be provided with between the outlet of described heat exchanger and the described transfer pipeline to the heat exchanging fluid media and circulate the diode pumping that extra power is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021482U CN201792256U (en) | 2010-08-24 | 2010-08-24 | Thermostatic apparatus of machine tool spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021482U CN201792256U (en) | 2010-08-24 | 2010-08-24 | Thermostatic apparatus of machine tool spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792256U true CN201792256U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205021482U Expired - Fee Related CN201792256U (en) | 2010-08-24 | 2010-08-24 | Thermostatic apparatus of machine tool spindle |
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| CN (1) | CN201792256U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240923A (en) * | 2011-05-24 | 2011-11-16 | 江西杰克机床有限公司 | Method for adjusting oil film temperature of dynamic and static hybrid grinding head |
| 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 |
| CN103481117A (en) * | 2013-10-08 | 2014-01-01 | 浙江日发精密机械股份有限公司 | Numerical control machining center constant-temperature system |
| CN107813148A (en) * | 2017-11-13 | 2018-03-20 | 盐城苏工高科机械有限公司 | A kind of small-sized Digit Control Machine Tool easy to remove |
| CN108000283A (en) * | 2017-11-29 | 2018-05-08 | 宁波润佳汽车安全系统有限公司 | A kind of efficient sanding apparatus of brake disc |
| CN108873808A (en) * | 2018-06-15 | 2018-11-23 | 博众精工科技股份有限公司 | Thermal error active compensation system |
| CN109382698A (en) * | 2017-08-09 | 2019-02-26 | 财团法人工业技术研究院 | Thermal stability control system and method |
| CN110026814A (en) * | 2019-04-19 | 2019-07-19 | 珠海格力电器股份有限公司 | Lathe cooling control method, device, system and lathe |
| CN110293440A (en) * | 2019-08-05 | 2019-10-01 | 南京江宁区上峰国银标准件厂 | A kind of high-precision numerical control machine for hardware production and processing |
| CN110880433A (en) * | 2019-09-12 | 2020-03-13 | 江苏赛洋机电科技有限公司 | Cooling mode for main shaft of numerical control machine tool |
| CN111957991A (en) * | 2019-05-20 | 2020-11-20 | 世越科技有限公司 | Auxiliary device for providing temperature raising and lowering effect for main shaft of machine tool |
-
2010
- 2010-08-24 CN CN2010205021482U patent/CN201792256U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240923A (en) * | 2011-05-24 | 2011-11-16 | 江西杰克机床有限公司 | Method for adjusting oil film temperature of dynamic and static hybrid grinding head |
| 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 |
| CN103481117A (en) * | 2013-10-08 | 2014-01-01 | 浙江日发精密机械股份有限公司 | Numerical control machining center constant-temperature system |
| CN103481117B (en) * | 2013-10-08 | 2016-08-31 | 浙江日发精密机械股份有限公司 | Numerical control machining center constant temperature system |
| US10596670B2 (en) | 2017-08-09 | 2020-03-24 | Industrial Technology Research Institute | Control system and method for improving thermal stability |
| CN109382698A (en) * | 2017-08-09 | 2019-02-26 | 财团法人工业技术研究院 | Thermal stability control system and method |
| CN107813148A (en) * | 2017-11-13 | 2018-03-20 | 盐城苏工高科机械有限公司 | A kind of small-sized Digit Control Machine Tool easy to remove |
| CN108000283A (en) * | 2017-11-29 | 2018-05-08 | 宁波润佳汽车安全系统有限公司 | A kind of efficient sanding apparatus of brake disc |
| CN108873808A (en) * | 2018-06-15 | 2018-11-23 | 博众精工科技股份有限公司 | Thermal error active compensation system |
| CN110026814A (en) * | 2019-04-19 | 2019-07-19 | 珠海格力电器股份有限公司 | Lathe cooling control method, device, system and lathe |
| CN110026814B (en) * | 2019-04-19 | 2020-06-09 | 珠海格力电器股份有限公司 | Machine tool cooling control method, device and system and machine tool |
| CN111957991A (en) * | 2019-05-20 | 2020-11-20 | 世越科技有限公司 | Auxiliary device for providing temperature raising and lowering effect for main shaft of machine tool |
| CN111957991B (en) * | 2019-05-20 | 2021-12-03 | 世越科技有限公司 | Auxiliary device for providing temperature raising and lowering effect for main shaft of machine tool |
| CN110293440A (en) * | 2019-08-05 | 2019-10-01 | 南京江宁区上峰国银标准件厂 | A kind of high-precision numerical control machine for hardware production and processing |
| CN110880433A (en) * | 2019-09-12 | 2020-03-13 | 江苏赛洋机电科技有限公司 | Cooling mode for main shaft of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |