CN110170881A - Lathe cooling machine device and numerically-controlled machine tool system - Google Patents
Lathe cooling machine device and numerically-controlled machine tool system Download PDFInfo
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- CN110170881A CN110170881A CN201910560156.8A CN201910560156A CN110170881A CN 110170881 A CN110170881 A CN 110170881A CN 201910560156 A CN201910560156 A CN 201910560156A CN 110170881 A CN110170881 A CN 110170881A
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- water
- lathe
- heat
- bypass
- water outlet
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- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The present invention relates to a kind of lathe cooling machine device and numerically-controlled machine tool systems, wherein lathe cooling machine device includes sealing type cistern, heat-exchanger rig and bypass line, the water outlet of water tank of the sealing type cistern is connected to after unit water pump with the heat exchange water inlet of the heat-exchanger rig, the heat exchange water outlet of the heat-exchanger rig can be connected to lathe water inlet, the water outlet of the lathe is connected to the water tank inlet of the sealing type cistern, the sealing type cistern is equipped with water supplement port and bypass water outlet, the water supplement port can be connected to external water supply device, described bypass line one end is connected to the bypass water outlet, the other end of bypass line is connected to the heat-exchanger rig.So that cooling water when moisturizing in the lathe cooling machine device is still in enclosure space, while extra water or air can also flow into the heat-exchanger rig from the bypass line, thus the case where effectively sealing type cistern being avoided to burst.
Description
Technical field
The present invention relates to numerical control processing fields, more particularly to lathe cooling machine device and numerically-controlled machine tool system.
Background technique
Device temperature is higher during use for numerically-controlled machine tool equipment, needs to carry out it by lathe cooling machine device
Cooling, to ensure that numerically-controlled machine tool can operate normally in high precision.Exactly because and device temperature is higher when numerically-controlled machine tool processing, machine
The Water in Water Tanks of bed cooling machine device is very fast using evaporation, needs often to supplement.And in first perfusion or later period maintenance moisturizing
During, easily there is the case where water tank explosion, influences the normal use of lathe cooling machine device.
Summary of the invention
Based on this, it is necessary to a kind of lathe cooling machine device and numerically-controlled machine tool system are provided, easily to burst in solution system
The problem of.
A kind of lathe cooling machine device, including sealing type cistern, heat-exchanger rig and bypass line, the sealing type cistern are set
Have water outlet of water tank, water tank inlet, water supplement port and bypass water outlet, the heat-exchanger rig be equipped with heat exchange water outlet and exchange heat into
The mouth of a river, the water outlet of water tank are connected to after unit water pump with the heat exchange water inlet, and the heat exchange water outlet can be with machine
Bed water inlet connection, the water outlet of the lathe are connected to the water tank inlet, and the water supplement port can supply water with outside and fill
Connection is set, described bypass line one end is connected to the bypass water outlet, and the other end of bypass line and the heat-exchanger rig connect
It is logical.
Above scheme provides a kind of lathe cooling machine device, to avoid the cooling water quilt in the lathe cooling machine device
External environmental forms closed water circulation system between the sealing type cistern, heat-exchanger rig and lathe.It is described closed
Water in water tank reaches lathe after heat-exchanger rig heat exchange, cools down to lathe, cooling water carries heat and flows back into
In sealing type cistern, then heat-exchanger rig is flowed under the action of the unit water pump and is exchanged heat again, circuit sequentially.But base
Temperature is higher when lathe uses, and moisture evaporation is higher, and frequent moisturizing is needed in the sealing type cistern.In the process of moisturizing
In, be generally used for the external water supply device being connected to water supplement port lift be greater than the unit water pump lift, for this purpose, both in order to
The closure for ensureing whole system avoids cooling water contaminated, and also to which the biggish lift of external water supply device is avoided to lead
The water intake velocity of sealing type cistern is caused to be greater than water speed, cooling water or gas can not be discharged in time in sealing type cistern, seal
The case where closed type water tank is burst.Further setting bypass water outlet, the bypass line connect on the sealing type cistern
Lead between bypass water outlet and heat-exchanger rig, so that cooling water when moisturizing in the lathe cooling machine device is still
So in enclosure space, while extra water or air can also flow into the heat-exchanger rig from the bypass line in time
In, thus the case where effectively sealing type cistern being avoided to burst.
The bypass line crosses water assembly equipped with unidirectional in one of the embodiments, so that in the bypass line
Water flow can only flow to the heat-exchanger rig from the bypass water outlet.
The unidirectional water assembly of crossing is check valve in one of the embodiments, the water conservancy diversion direction of the check valve be from
The bypass water outlet flows to the direction of the heat-exchanger rig.
The lathe cooling machine device further includes pressing for detecting in the sealing type cistern in one of the embodiments,
The pressure detecting part of power, the pressure detecting part and the unidirectional water assembly of crossing are electrically connected.
The position being connected on the heat-exchanger rig with the bypass line in one of the embodiments, is located at the unit
The downstream of water pump.
The water supplement port is equipped with switch valve or replenishment check valve in one of the embodiments,.
The heat-exchanger rig includes heat exchanging pipe in one of the embodiments, and the heat exchanging pipe connection is in the envelope
Between closed type water tank and the lathe, the bypass line is connected to the heat exchanging pipe, in the heat exchanging pipe with the side
The position of logical pipeline connection is bypass position, and the caliber that the bypass position downstream is located on the heat exchanging pipe, which is greater than, is located at the side
The caliber of logical position upstream.
The bypass water outlet is located at the upper end of the sealing type cistern in one of the embodiments, and the water tank goes out
The mouth of a river is located at the lower end of the sealing type cistern.
A kind of numerically-controlled machine tool system, including lathe and above-mentioned lathe cooling machine device, the heat exchange water outlet with it is described
The water inlet of lathe is connected to, and the water outlet of the lathe is connected to the water tank inlet.
Above scheme provides a kind of numerically-controlled machine tool system, by be arranged the lathe cooling machine device to the lathe into
Row cooling, so that the sealing type cistern be avoided to fill the water the case where bursting hair during first perfusion or later maintenance
It is raw.To which i.e. meet cooling water is in enclosure space not by the demand of outside contamination always, the enclosed water is also avoided
The danger that case is burst.
The numerically-controlled machine tool system further includes external water supply device in one of the embodiments, the external dress that supplies water
The lift set is greater than the lift of the unit water pump.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lathe cooling machine device described in the present embodiment.
Description of symbols:
10, lathe cooling machine device, 11, sealing type cistern, 111, water outlet of water tank, 112, water tank inlet, 113, benefit
The mouth of a river, 114, bypass water outlet, 12, heat exchanging pipe, 121, heat exchange water outlet, 122, bypass position, 13, bypass line, 131, list
To water assembly excessively, 14, unit water pump.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily
Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so
And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.
As shown in Figure 1, a kind of lathe cooling machine device 10 is provided in one embodiment, including sealing type cistern 11,
Heat-exchanger rig and bypass line 13, the sealing type cistern 11 are equipped with water outlet of water tank 111, water tank inlet 112, water supplement port
113 are equipped with heat exchange water outlet 121 and the water inlet that exchanges heat with bypass water outlet 114, the heat-exchanger rig, the sealing type cistern 11
Water outlet of water tank 111 be connected to after unit water pump 14 with the heat exchange water inlet of the heat-exchanger rig, the heat-exchanger rig
Heat exchange water outlet 121 can be connected to lathe water inlet, the water tank of the water outlet of the lathe and the sealing type cistern 11 into
The mouth of a river 112 is connected to, and the water supplement port 113 can be connected to external water supply device, described 13 one end of bypass line and the bypass
Water outlet 114 is connected to, and the other end of bypass line 13 is connected to the heat-exchanger rig.
To avoid the cooling water in the lathe cooling machine device 10 by external environmental, the sealing type cistern 11,
Closed water circulation system is formed between heat-exchanger rig and lathe.The inlet and outlet of above-mentioned lathe, which refer in lathe, to be used for
The inlet and outlet for realizing cooling internal duct are connected to the heat-exchanger rig, cooling water passes through in the internal duct
The heat in lathe is taken away in middle circulation.Water in the sealing type cistern 11 reaches lathe after heat-exchanger rig heat exchange,
Lathe is cooled down, cooling water carries heat and flows back into sealing type cistern 11, then under the action of unit water pump 14
It flows to heat-exchanger rig to be exchanged heat again, circuit sequentially.But temperature is higher when being used based on lathe, moisture evaporates higher, institute
It states and needs frequent moisturizing in sealing type cistern 11.During moisturizing, it is generally used for the external water supply being connected to water supplement port 113
The lift of device is greater than the lift of the unit water pump 14, for this purpose, both avoiding cooling water to ensure the closure of whole system
It is contaminated, and also to which the water intake velocity for avoiding the biggish lift of external water supply device from leading to the sealing type cistern 11 is greater than
The case where water speed out, cooling water or gas can not be discharged in time in sealing type cistern 11, and sealing type cistern 11 is burst.
As shown in Figure 1, further setting bypasses water outlet 114 on the sealing type cistern 11, and the bypass line 13 is then connected to
Between bypass water outlet 114 and heat-exchanger rig, so that cooling when moisturizing in the lathe cooling machine device 10
Water is still in enclosure space, while extra water or air can also flow into the heat exchange from the bypass line 13 in time
In device, thus the case where effectively avoiding sealing type cistern 11 from bursting.
Further, as shown in Figure 1, in one embodiment, the bypass line 13 crosses water assembly equipped with unidirectional
131, so that water flow can only flow to the heat-exchanger rig from the bypass water outlet 114 in the bypass line 13.The i.e. described envelope
Cooling water in closed type water tank 11 is merely able to flow to the heat exchange dress from the sealing type cistern 11 by the bypass line 13
It sets, and the sealing type cistern 11 can not be flowed back to from the heat-exchanger rig by the bypass line 13.It prevents in the closing
In formula water tank 11 in the case where water shortage, in normal use process, the cooling water that the unit water pump 14 acts on is entering heat exchange dress
It postpones, the water in the heat-exchanger rig flows back in the sealing type cistern 11 from the bypass line 13, influences normally to freeze
The case where heat dissipation, occurs.
Specifically, in one embodiment, the unidirectional water assembly 131 of crossing is check valve, the water conservancy diversion side of the check valve
Bypass water outlet 114 described in Xiang Weicong flows to the direction of the heat-exchanger rig.Optionally, the unidirectional water assembly 131 excessively can also
To be that other can be realized the component that cooling water one-way flow controls, it is not particularly limited herein.
Further, in one embodiment, the lathe cooling machine device 10 further includes described closed for detecting
The pressure detecting part of pressure in water tank 11, the pressure detecting part and the unidirectional water assembly 131 of crossing are electrically connected.
When the pressure detecting part detects that the pressure in the sealing type cistern 11 is greater than the preset pressure allowed, control
It makes the unidirectional water assembly 131 of crossing to open, realize to the timely row in the sealing type cistern 11 for cooling water or gas
Out.
Further, in one embodiment, as shown in Figure 1, being connected on the heat-exchanger rig with the bypass line 13
Position be located at the downstream of the unit water pump 14.
In first moisturizing, the unit water pump 14 can be opened together with external water supply device, but the institute in maintenance process
It states unit water pump 14 to be in close state, institute is set to by the position that will be connected on the heat-exchanger rig with the bypass line 13
The downstream for stating unit water pump 14, the effect that cooling water and gas in the sealing type cistern 11 are discharged in time when effectively improving maintenance
Rate.
Further specifically, in one embodiment, the water supplement port 113 is equipped with switch valve or replenishment check valve.To
During normally being freezed for lathe, the sealing type cistern 11 is in lathe cooling machine device 10 described in effective guarantee
Closed state avoids internal contamination, and there is a situation where corrode.
Further, in one embodiment, as shown in Figure 1, the heat-exchanger rig includes heat exchanging pipe 12, the heat exchange
Pipeline 12 is connected between the sealing type cistern 11 and the lathe, and the bypass line 13 connects with the heat exchanging pipe 12
Logical, the position being connected in the heat exchanging pipe 12 with the bypass line 13 is bypass position 122, is located on the heat exchanging pipe 12
The caliber in bypass 122 downstream of position is greater than the caliber for being located at bypass 122 upstream of position.To need described in discharge in time
When cooling water or gas in sealing type cistern 11, the cooling water or gas flowed out by the bypass line 13 can have foot
Enough spaces are quickly circulated, and the protecting effect to the sealing type cistern 11 is further increased.
Further, in one embodiment, as shown in Figure 1, the bypass water outlet 114 is located at the sealing type cistern
11 upper end, the water outlet of water tank 111 are located at the lower end of the sealing type cistern 11.To as far as possible in the mistake without heat exchange
Cheng Zhong, discharge is gas in the sealing type cistern 11, and the cooling water filled into from the water supplement port 113 is retained in as far as possible
In the sealing type cistern 11.
Further, a kind of numerically-controlled machine tool system is provided in another embodiment, including lathe and above-mentioned lathe
The heat exchange water outlet 121 of cooling machine device 10, the heat-exchanger rig is connected to the water inlet of the lathe, the water outlet of the lathe
Mouth is connected to the water tank inlet 112 of the sealing type cistern 11.
Above scheme provides a kind of numerically-controlled machine tool system, by the way that the lathe cooling machine device 10 is arranged to the lathe
It is cooled down, so that the sealing type cistern 11 be avoided to fill the water the case where bursting during first perfusion or later maintenance
Occur.It is in enclosure space always not by the demand of outside contamination to both meet cooling water, also avoids described closed
The danger that water tank 11 is burst.
Further, in one embodiment, the numerically-controlled machine tool system further includes external water supply device, the external confession
The lift of water installations is greater than the lift of the unit water pump 14.Improve moisturizing efficiency, while setting based on the bypass line 13
It sets, the case where biggish moisturizing efficiency will not cause the sealing type cistern 11 to burst.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of lathe cooling machine device, which is characterized in that including sealing type cistern, heat-exchanger rig and bypass line, the envelope
Closed type water tank is equipped with water outlet of water tank, water tank inlet, water supplement port and bypass water outlet, and the heat-exchanger rig is equipped with heat exchange water outlet
Mouth and heat exchange water inlet, the water outlet of water tank are connected to after unit water pump with the heat exchange water inlet, the heat exchange water outlet
It mouthful can be connected to lathe water inlet, the water outlet of the lathe is connected to the water tank inlet, and the water supplement port can be with
The connection of external water supply device, described bypass line one end are connected to the bypass water outlet, the other end of bypass line with it is described
Heat-exchanger rig connection.
2. lathe cold device according to claim 1, which is characterized in that the bypass line crosses water group equipped with unidirectional
Part, so that water flow can only flow to the heat-exchanger rig from the bypass water outlet in the bypass line.
3. lathe cooling machine device according to claim 2, which is characterized in that the unidirectional water assembly of crossing is check valve,
The water conservancy diversion direction of the check valve is the direction that the heat-exchanger rig is flowed to from the bypass water outlet.
4. lathe cooling machine device according to claim 2, which is characterized in that further include for detecting the enclosed water
The pressure detecting part of pressure in case, the pressure detecting part and the unidirectional water assembly of crossing are electrically connected.
5. lathe cooling machine device according to any one of claims 1 to 4, which is characterized in that on the heat-exchanger rig with
The position of the bypass line connection is located at the downstream of the unit water pump.
6. lathe cooling machine device according to any one of claims 1 to 4, which is characterized in that the water supplement port is equipped with and opens
Close valve or replenishment check valve.
7. lathe cooling machine device according to any one of claims 1 to 4, which is characterized in that the heat-exchanger rig includes
Heat exchanging pipe, between the sealing type cistern and the lathe, the bypass line is changed with described for the heat exchanging pipe connection
Pipe line is connected to, and the position being connected in the heat exchanging pipe with the bypass line is bypass position, is located on the heat exchanging pipe
The caliber in the bypass position downstream is greater than the caliber for being located at the bypass position upstream.
8. lathe cooling machine device according to any one of claims 1 to 4, which is characterized in that the bypass water outlet position
In the upper end of the sealing type cistern, the water outlet of water tank is located at the lower end of the sealing type cistern.
9. a kind of numerically-controlled machine tool system, which is characterized in that cooling including lathe and the described in any item lathes of claim 1 to 8
Machine device, the heat exchange water outlet are connected to the water inlet of the lathe, the water outlet of the lathe and the water tank inlet
Connection.
10. numerically-controlled machine tool system according to claim 9, which is characterized in that further include external water supply device, the outside
The lift of water supply device is greater than the lift of the unit water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560156.8A CN110170881A (en) | 2019-06-26 | 2019-06-26 | Lathe cooling machine device and numerically-controlled machine tool system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560156.8A CN110170881A (en) | 2019-06-26 | 2019-06-26 | Lathe cooling machine device and numerically-controlled machine tool system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170881A true CN110170881A (en) | 2019-08-27 |
Family
ID=67698935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910560156.8A Pending CN110170881A (en) | 2019-06-26 | 2019-06-26 | Lathe cooling machine device and numerically-controlled machine tool system |
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| Country | Link |
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| CN (1) | CN110170881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247664A (en) * | 2020-10-13 | 2021-01-22 | 沈阳马卡智工科技有限公司 | Constant temperature machine tool |
-
2019
- 2019-06-26 CN CN201910560156.8A patent/CN110170881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247664A (en) * | 2020-10-13 | 2021-01-22 | 沈阳马卡智工科技有限公司 | Constant temperature machine tool |
| CN112247664B (en) * | 2020-10-13 | 2022-02-11 | 沈阳马卡智工科技有限公司 | Constant temperature machine tool |
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