CN202021502U - Water supply system for numerical control machine - Google Patents
Water supply system for numerical control machine Download PDFInfo
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- CN202021502U CN202021502U CN2011201250237U CN201120125023U CN202021502U CN 202021502 U CN202021502 U CN 202021502U CN 2011201250237 U CN2011201250237 U CN 2011201250237U CN 201120125023 U CN201120125023 U CN 201120125023U CN 202021502 U CN202021502 U CN 202021502U
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Abstract
The utility model provides a water supply system for a numerical control machine, which is used for supplying water for a spindle center and a cooling spray nozzle of the numerical control machine and comprises a first water tank, a first pump, a cooling spray nozzle, a second water tank, a second pump, a spindle center, an electromagnetic valve and a control device, wherein the input end of the first pump is communicated with the first water tank through a pipeline; the cooling spray nozzle and the second water tank are respectively communicated with the output end of the first pump through pipelines; the input end of the second pump is communicated with the second water tank through a pipeline; the spindle center is communicated with the output end of the second pump through a pipeline and a rotating joint; the electromagnetic valve is arranged on a pipeline and used for controlling the first pump to alternatively supply the water to the cooling spray nozzle and/or the second water tank; the control device is connected with the first pump, the second pump and the electromagnetic valve respectively; a filter screen is arranged between the water inlet side and the water outlet side of the second water tank; and the water supply system can prevent insufficient water pressure of the spindle center and improve the service life of the rotating joint.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool water system.
Background technology
With reference to shown in Figure 1, existing Digit Control Machine Tool water system is mainly used in to cooling spray 15 and main shaft 16 centers and supplies water, and main shaft 16 center water outlets mainly are to be used for gun drilling, and cooling fluid sprays from center cutter, play cooling and, prevent that drill bit from damaging the double action that iron filings are extruded.The coolant pump 12 that existing water system mainly is communicated with water tank 11 by pipeline by water tank 11, input, the cooling spray 15 and the swivel joint 14 that are communicated with coolant pump 12 outputs by pipeline respectively and be arranged at swivel joint 14 and coolant pump 12 between filter 13 on the pipeline, swivel joint 14 is used to realize being connected of pipeline and main shaft 16 centers.
There is following shortcoming in the water system of said structure: one, because the filtering accuracy of water tank 11 self generally is not less than 1mm, and swivel joint requires the cooling fluid filtering accuracy to reach below the 20um, the easily stifled match of filter 13 cause the coolant pressure deficiency so use the filter of degree of filtration 20um to make; Use is greater than the filter 13 of 20um, and it is not enough to make the processing cooling fluid filter, and causes swivel joint 14 to damage; Two, when main shaft 16 center water outlets and cooling spray 15 use simultaneously, main shaft 16 center water outlets are not enough to iron filings are discharged because shunting causes insufficient pressure.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of and prevents alignment of shafts hydraulic pressure deficiency and can improve the swivel joint Digit Control Machine Tool water system in service life.
The purpose of this utility model realizes by following technical solution:
A kind of Digit Control Machine Tool water system, be used for supplying water to the alignment of shafts and the cooling spray of Digit Control Machine Tool, it is characterized in that: comprise first water tank, first pump that input is communicated with first water tank by pipeline, the cooling spray and second water tank that is communicated with first pump output terminal by pipeline respectively, second pump that input is communicated with second water tank by pipeline, the alignment of shafts that is communicated with second pump output terminal by pipeline and swivel joint, be arranged at and be used to control first pump on the pipeline optionally to the magnetic valve of the cooling spray and/or second cistern water supply, and respectively with first, the control device that second pump is connected with magnetic valve is provided with screen pack between second water tank water intake, one side and water outlet one side.
Further, the pipeline between the described filter and the alignment of shafts is provided with pressure switch, and pressure switch is connected with control device and is used for transmitting pressure information to control device, and control device can be controlled the duty of second pump according to this pressure information.
Further, be provided with liquid-level switch in described second water tank, liquid-level switch is connected with control device and is used for transmitting liquid level information to control device, and control device can be controlled the duty of first pump and/or magnetic valve according to this liquid level information.
Further, the utility model comprises also and is arranged at the filter on the pipeline between second pump and the alignment of shafts that the filtering accuracy of this filter is higher than the filtering accuracy of the second water tank screen pack.
The filtering accuracy of described screen pack is 20 μ m, and the filtering accuracy of described filter is 10 μ m.
The utlity model has following beneficial effect:
1) screen pack of high filtering precision is set in second water tank, and is set to second pump that the alignment of shafts independently supplies water, can when guaranteeing the cooling fluid filtering accuracy, improve the pressure of supply water of the alignment of shafts like this, can prolong the service life of swivel joint; 2) in second water tank, liquid-level switch is set, can realizes the automatic control of second high water tank, guarantee that the water supply of second water tank is normal; 3) but pressure switch signal piping pressure is set, in time to stop second pump when the pressure overrate, can prevent the problem of cutter dress mistake or pipeline blockage like this, improve security of the present utility model; The filtering accuracy of the 4) filter on pipeline between second pump and the alignment of shafts, and this filter is higher than the filtering accuracy of the second water tank screen pack, can further play the purpose that improves the cooling fluid filtering accuracy.Improve the service life of swivel joint.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
The structural representation of the Digit Control Machine Tool water system that Fig. 1 provides for prior art.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
With reference to shown in Figure 2, a kind of Digit Control Machine Tool water system, be used for supplying water, comprise first water tank 1 to main shaft 6 centers and the cooling spray 5 of Digit Control Machine Tool, first pump 2 that input is communicated with first water tank 1 by pipeline, the cooling spray 5 and second water tank 7 that is communicated with first pump, 2 outputs by pipeline respectively, second pump 10 that input is communicated with second water tank 7 by pipeline, main shaft 6 centers that are communicated with second pump, 10 outputs by pipeline and swivel joint 4, be arranged at and be used to control the magnetic valve 51 that first pump 2 optionally supplies water to cooling spray 5 and/or second water tank 7 on the pipeline, 73, be arranged at the filter 3 on the pipeline between second pump 10 and main shaft 6 centers, and respectively with first, second pump 2,10 and magnetic valve 51,73 control device that connect.
Be provided with screen pack 71 between second water tank, 7 water inlet one sides and water outlet one side, the filtering accuracy of screen pack 71 is 20 μ m, the filtering accuracy of filter 3 is 10 μ m, pipeline between filter 23 device and main shaft 6 centers is provided with pressure switch 9 and Pressure gauge 8, pressure switch 9 is connected with control device and is used for transmitting pressure information to control device, control device can be controlled the duty of second pump 10 according to this pressure information, be provided with liquid-level switch 72 in second water tank 7, liquid-level switch 72 is connected with control device and is used for transmitting liquid level information to control device, and control device can be controlled first pump 2 and/or magnetic valve 51 according to this liquid level information, 73 duty.
Concrete working method is: cooling fluid from first water tank 1 via first pump, 2 to second water tanks 7, and through filter screen 71 filtrations, after second pump 10 was extracted cooling fluid after filtration out second water tank 7, the filter 3 of process filtered again, arrives main shafts 6 centers by swivel joint 4.Control device is controlled the switch of first pump 2 and magnetic valve 51,73 according to the liquid level information of liquid-level switch 72 detected second water tanks 7, and liquid level is low then opens first pump 2 and magnetic valve 73, and the liquid level height is then closed first pump 2 and magnetic valve 73; Control device is controlled second pump 10 according to the pipe internal pressure information that pressure switch 9 detects, and the pipe internal pressure is excessive, and pipeline breaks down, and then controls second pump 10 and quits work.
The above, it only is preferred embodiment of the present utility model, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. Digit Control Machine Tool water system, be used for supplying water to the alignment of shafts and the cooling spray of Digit Control Machine Tool, it is characterized in that: comprise first water tank, first pump that input is communicated with first water tank by pipeline, the cooling spray and second water tank that is communicated with first pump output terminal by pipeline respectively, second pump that input is communicated with second water tank by pipeline, the alignment of shafts that is communicated with second pump output terminal by pipeline and swivel joint, be arranged at and be used to control first pump on the pipeline optionally to the magnetic valve of the cooling spray and/or second cistern water supply, and respectively with first, the control device that second pump is connected with magnetic valve is provided with screen pack between second water tank water intake, one side and water outlet one side.
2. a kind of Digit Control Machine Tool water system according to claim 1, it is characterized in that: the pipeline between the described filter and the alignment of shafts is provided with pressure switch, pressure switch is connected with control device and is used for transmitting pressure information to control device, and control device can be controlled the duty of second pump according to this pressure information.
3. a kind of Digit Control Machine Tool water system according to claim 1, it is characterized in that: be provided with liquid-level switch in described second water tank, liquid-level switch is connected with control device and is used for transmitting liquid level information to control device, and control device can be controlled the duty of first pump and/or magnetic valve according to this liquid level information.
4. a kind of Digit Control Machine Tool water system according to claim 1 is characterized in that: also comprise being arranged at the filter on the pipeline between second pump and the alignment of shafts, the filtering accuracy of this filter is higher than the filtering accuracy of the second water tank screen pack.
5. a kind of Digit Control Machine Tool water system according to claim 4 is characterized in that: the filtering accuracy of described screen pack is 20 μ m, and the filtering accuracy of described filter is 10 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201250237U CN202021502U (en) | 2011-04-26 | 2011-04-26 | Water supply system for numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201250237U CN202021502U (en) | 2011-04-26 | 2011-04-26 | Water supply system for numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021502U true CN202021502U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201250237U Expired - Lifetime CN202021502U (en) | 2011-04-26 | 2011-04-26 | Water supply system for numerical control machine |
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| Country | Link |
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| CN (1) | CN202021502U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589151A (en) * | 2015-01-06 | 2015-05-06 | 江苏元利爱威亚精密机床有限公司 | Automatically-controlled internal cooling system for cutting tool for numerically-controlled machine tool |
| CN104858708A (en) * | 2015-04-11 | 2015-08-26 | 温州日丰科技有限公司 | Numerical control lathe automatic water adding system |
| CN104959871A (en) * | 2015-07-10 | 2015-10-07 | 成都科力夫科技有限公司 | Operation method for controlling condensing equipment through foot |
| CN105485073A (en) * | 2016-01-17 | 2016-04-13 | 浙江陀曼智造科技有限公司 | Hydraulic system of super-finishing machine |
| CN106112816A (en) * | 2016-08-12 | 2016-11-16 | 力同铝业（河南）有限公司 | A kind of grinding machine and use the grinder system of this grinding machine |
| CN110270878A (en) * | 2019-07-12 | 2019-09-24 | 重庆宇辰机械设备有限公司 | A kind of machining center central water outlet robot control system(RCS) |
| CN114083341A (en) * | 2021-11-02 | 2022-02-25 | 黄山艾肯机械制造有限公司 | Center water outlet control module |
-
2011
- 2011-04-26 CN CN2011201250237U patent/CN202021502U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589151A (en) * | 2015-01-06 | 2015-05-06 | 江苏元利爱威亚精密机床有限公司 | Automatically-controlled internal cooling system for cutting tool for numerically-controlled machine tool |
| CN104589151B (en) * | 2015-01-06 | 2017-03-22 | 江苏元利数控机床有限公司 | Automatically-controlled internal cooling system for cutting tool for numerically-controlled machine tool |
| CN104858708A (en) * | 2015-04-11 | 2015-08-26 | 温州日丰科技有限公司 | Numerical control lathe automatic water adding system |
| CN104959871A (en) * | 2015-07-10 | 2015-10-07 | 成都科力夫科技有限公司 | Operation method for controlling condensing equipment through foot |
| CN105485073A (en) * | 2016-01-17 | 2016-04-13 | 浙江陀曼智造科技有限公司 | Hydraulic system of super-finishing machine |
| CN106112816A (en) * | 2016-08-12 | 2016-11-16 | 力同铝业（河南）有限公司 | A kind of grinding machine and use the grinder system of this grinding machine |
| CN110270878A (en) * | 2019-07-12 | 2019-09-24 | 重庆宇辰机械设备有限公司 | A kind of machining center central water outlet robot control system(RCS) |
| CN114083341A (en) * | 2021-11-02 | 2022-02-25 | 黄山艾肯机械制造有限公司 | Center water outlet control module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 362012 intersection of West Ring Road and six road, Shuangyang street, Luojiang District, Fujian, Quanzhou Patentee after: Fujian Jiatai Numerical Control Machinery Co.,Ltd. Address before: North Street Community Fengze District Quanzhou road Pu Xia Mei 362008 cities in Fujian Province Patentee before: Quanzhou Jiatai Numerical Control Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 362012, Fujian City, Quanzhou province Luojiang District Shuangyang street, West Ring Road and six road intersection Patentee after: J-TECH CNC TECHNOLOGY CO., LTD. Address before: 362012 intersection of West Ring Road and six road, Shuangyang street, Luojiang District, Fujian, Quanzhou Patentee before: Fujian Jiatai Numerical Control Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |