CN210232416U - Numerical control lathe cooling device - Google Patents
Numerical control lathe cooling device Download PDFInfo
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- CN210232416U CN210232416U CN201920797345.2U CN201920797345U CN210232416U CN 210232416 U CN210232416 U CN 210232416U CN 201920797345 U CN201920797345 U CN 201920797345U CN 210232416 U CN210232416 U CN 210232416U
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Abstract
The utility model relates to a cooling device for a numerical control lathe, which belongs to the field of coolant of the numerical control lathe; the cooling device for the cutting fluid of the numerical control machine tool is provided to improve the utilization efficiency of the cutting fluid; the technical scheme is as follows: a numerical control lathe cooling device comprises: the cutting fluid box body, the cooling heat exchanger, the compression pump, the expansion valve and the radiator; the cutting fluid box body is arranged on a base of the numerical control machine tool and is used for providing cutting fluid for the numerical control machine tool, a liquid outlet pipe of the cutting fluid box body is communicated with a cooling heat exchanger, the cooling heat exchanger is communicated with an outlet of a compression pump and an inlet of an expansion valve, and a radiator is communicated with the inlet of the compression pump and the outlet of the expansion valve to form a closed loop; the utility model discloses but wide application in the recooling field of digit control machine tool coolant liquid.
Description
Technical Field
The utility model relates to a numerical control lathe cooling device belongs to numerical control lathe coolant liquid field.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
The numerical control lathe occupies an important position in mechanical processing, and the cutting fluid is required to be used for cooling the cutter and the part when the part is processed by the numerical control lathe so as to ensure the normal use of the cutter, prevent the cutter from being rapidly worn due to high temperature and ensure the processing precision of the part. In actual processing production, enterprises often adopt a mode of continuous machine halt by people, namely, all-weather continuous operation of a machine tool is guaranteed by replacing operators in order to guarantee benefit maximization. In hot areas and summer, due to the influence of external temperature, the temperature of the cutting fluid is increased quickly, so that the cooling effect of the cutting fluid on the cutter and the part is reduced, the machining size of the part is jumped, meanwhile, the abrasion of the cutter is accelerated, the cutting fluid is rapidly consumed due to the excessive increase of the temperature of the cutting fluid, the operation cost is increased, and harmful substances brought out by the evaporation of the cutting fluid are harmful to the health of an operator.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a digit control machine tool cutting fluid heat sink to improve cutting fluid utilization efficiency.
In order to achieve the technical purpose, the utility model provides a technical scheme does.
A numerical control lathe cooling device comprises: the cutting fluid box body, the cooling heat exchanger, the compression pump, the expansion valve and the radiator; the cutting fluid box body is arranged on a base of the numerical control machine tool and is used for providing cutting fluid for the numerical control machine tool, a liquid outlet pipe of the cutting fluid box body is communicated with a cooling heat exchanger, the cooling heat exchanger is communicated with an outlet of a compression pump and an inlet of an expansion valve, and a radiator is communicated with the inlet of the compression pump and the outlet of the expansion valve to form a closed loop;
the cooling heat exchanger includes: a housing, a coolant tube and a cutting fluid tube; the cutting fluid pipe runs through the coolant pipe fixed, and cutting fluid pipe both ends are provided with cutting fluid import and cutting fluid export, just it is fixed that cutting fluid import and cutting fluid export run through the coolant pipe wall, the coolant pipe both ends are provided with coolant import and coolant outlet, and a plurality of coolant pipes and cutting fluid pipe are fixed in the shell, and a plurality of coolant import and compression pump intercommunication, a plurality of coolant outlet and expansion valve intercommunication, a plurality of cutting fluid import and cutting fluid box body intercommunication, a plurality of cutting fluid export and the cutting fluid nozzle pipeline on the digit control machine tool intercommunication.
And a heat insulation material is filled between the shell and the cooling liquid pipe.
The shell is provided with a water inlet and a water outlet, the water inlet on the shell is communicated with the water pump, the water outlet is communicated with the water tank, and the water tank is filled with cooling water.
And the cooling liquid pipe and the shell are sealed.
And the cooling liquid pipe and the cutting liquid pipe are sealed.
And the cooling liquid pipe, the compression pump, the expansion valve and the radiator are filled with air-conditioning cooling liquid.
And a liquid storage tank is arranged on a pipeline between the expansion valve and the radiator.
The radiator is arranged outside the workshop.
Compared with the prior art, the utility model following beneficial effect has.
One, the utility model discloses a cooling heat exchanger, compressor pump, expansion valve and radiator can improve cooling efficiency for cooling rate guarantees that the cutting fluid cools down rapidly at the in-process that flows cooling heat exchanger, and the cutting fluid is up to standard in the assurance man-hour.
Two, the utility model discloses a cutting fluid flows through cooling heat exchanger's mode fast, realizes that the cutting fluid is cooled off promptly with using, has avoided the cutting fluid to take place with the condition of external heat exchange after the storage box internal cooling, has reduced the energy consumption.
Three, the utility model discloses a many with coolant liquid pipe and cutting fluid pipe, and the cutting fluid pipe is located the coolant liquid pipe, guarantees cutting liquid cooling efficiency on the one hand, and on the other hand passes through the heat preservation or the cooling water layer of shell, prevents the heat exchange, reduces the energy loss.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a cooling heat exchanger according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of embodiment 2 of the present invention.
Fig. 4 is a schematic structural view of a cooling heat exchanger according to embodiment 2 of the present invention.
Fig. 5 is a cross-sectional view of the coolant pipe of the present invention.
In the figure: reference numeral 1 denotes a chip liquid tank, 2 denotes a cooling heat exchanger, 3 denotes a compression pump, 4 denotes an expansion valve, 5 denotes a radiator, 21 denotes a housing, 22 denotes a cooling liquid pipe, and 23 denotes a cutting liquid pipe.
Detailed Description
For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
As shown in fig. 1, 2 and 5: the utility model relates to a numerical control lathe cooling device, include: a cutting fluid tank body 1, a cooling heat exchanger 2, a compression pump 3, an expansion valve 4 and a radiator 5; the cutting fluid box body 1 is arranged on a base of the numerical control machine tool, the cutting fluid box body 1 is used for providing cutting fluid for the numerical control machine tool, a liquid outlet pipe of the cutting fluid box body 1 is communicated with a cooling heat exchanger 2, the cooling heat exchanger 2 is communicated with an outlet of a compression pump 3 and an inlet of an expansion valve 4, and a radiator 5 is communicated with an inlet of the compression pump 3 and an outlet of the expansion valve 4 to form a closed loop;
the cooling heat exchanger 2 includes: a housing 21, a coolant pipe 22, and a cutting fluid pipe 23; the pipe of cutting fluid pipe 23 runs through coolant pipe 22 fixedly, and 23 both ends of cutting fluid pipe are provided with cutting fluid import and cutting fluid export, just it is fixed that cutting fluid import and cutting fluid export run through the wall of coolant pipe 22, coolant pipe 22 both ends are provided with coolant inlet and coolant outlet, and a plurality of coolant pipe 22 and cutting fluid pipe 23 are fixed in shell 21, and a plurality of coolant inlet and 3 intercommunications of compression pump, a plurality of coolant outlet and 4 intercommunications of expansion valve, a plurality of cutting fluid import and 1 intercommunication of cutting fluid box, a plurality of cutting fluid export and the cutting fluid nozzle pipeline intercommunication on the digit control machine tool.
And a heat insulation material is filled between the shell 21 and the cooling liquid pipe 22.
The cooling liquid pipe 22 and the shell 21 are sealed.
The cooling liquid pipe 22 and the cutting liquid pipe 23 are sealed.
The cooling liquid pipe 22, the compression pump 3, the expansion valve 4 and the radiator 5 are filled with air-conditioning cooling liquid.
A liquid storage tank is arranged on a pipeline between the expansion valve 4 and the radiator 5.
The radiator 5 is installed outside the workshop.
Example 2
As shown in fig. 3 to 5: the utility model relates to a numerical control lathe cooling device, include: a cutting fluid tank body 1, a cooling heat exchanger 2, a compression pump 3, an expansion valve 4 and a radiator 5; the cutting fluid box body 1 is arranged on a base of the numerical control machine tool, the cutting fluid box body 1 is used for providing cutting fluid for the numerical control machine tool, a liquid outlet pipe of the cutting fluid box body 1 is communicated with a cooling heat exchanger 2, the cooling heat exchanger 2 is communicated with an outlet of a compression pump 3 and an inlet of an expansion valve 4, and a radiator 5 is communicated with an inlet of the compression pump 3 and an outlet of the expansion valve 4 to form a closed loop;
the cooling heat exchanger 2 includes: a housing 21, a coolant pipe 22, and a cutting fluid pipe 23; the pipe of cutting fluid pipe 23 runs through coolant pipe 22 fixedly, and 23 both ends of cutting fluid pipe are provided with cutting fluid import and cutting fluid export, just it is fixed that cutting fluid import and cutting fluid export run through the wall of coolant pipe 22, coolant pipe 22 both ends are provided with coolant inlet and coolant outlet, and a plurality of coolant pipe 22 and cutting fluid pipe 23 are fixed in shell 21, and a plurality of coolant inlet and 3 intercommunications of compression pump, a plurality of coolant outlet and 4 intercommunications of expansion valve, a plurality of cutting fluid import and 1 intercommunication of cutting fluid box, a plurality of cutting fluid export and the cutting fluid nozzle pipeline intercommunication on the digit control machine tool.
The shell is provided with a water inlet and a water outlet, the water inlet on the shell is communicated with the water pump, the water outlet is communicated with the water tank, and the water tank is filled with cooling water.
The cooling liquid pipe 22 and the shell 21 are sealed.
The cooling liquid pipe 22 and the cutting liquid pipe 23 are sealed.
The cooling liquid pipe 22, the compression pump 3, the expansion valve 4 and the radiator 5 are filled with air-conditioning cooling liquid.
A liquid storage tank is arranged on a pipeline between the expansion valve 4 and the radiator 5.
The radiator 5 is installed outside the workshop.
The utility model discloses specific operation as follows:
after the temperature of the cutting fluid is too high, the compression pump 3 is started, the air-conditioning cooling fluid circulates in the cooling heat exchanger 2, the compression pump 3, the expansion valve 4 and the radiator 5, the temperature of the cutting fluid is quickly reduced after the cooling fluid pipe 22 evaporates to generate cold air which is fully contacted with the cutting fluid pipe 23, and the cutting fluid is sprayed out through the cutting fluid nozzle after the temperature of the cutting fluid meets the processing requirement.
The utility model discloses only be used for the cutting fluid cooling, simple structure, small in size exists the air conditioner coolant liquid in the higher condition of 2 temperatures of cooling heat exchanger when overload processing, for this accessible embodiment 2 in the cooling water comes the lowering temperature in the circulation shell, reduces equipment cost on the one hand, and on the other hand reduces the energy consumption.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a numerical control lathe cooling device which characterized in that includes: a cutting fluid tank body (1), a cooling heat exchanger (2), a compression pump (3), an expansion valve (4) and a radiator (5); the cutting fluid box body (1) is arranged on a base of a numerical control machine tool, the cutting fluid box body (1) is used for providing cutting fluid for the numerical control machine tool, a liquid outlet pipe of the cutting fluid box body (1) is communicated with a cooling heat exchanger (2), the cooling heat exchanger (2) is communicated with an outlet of a compression pump (3) and an inlet of an expansion valve (4), and a radiator (5) is communicated with an inlet of the compression pump (3) and an outlet of the expansion valve (4) to form a closed loop;
the cooling heat exchanger (2) comprises: a housing (21), a coolant tube (22) and a cutting fluid tube (23); cutting fluid pipe (23) pipe runs through coolant pipe (22) fixedly, and cutting fluid pipe (23) both ends are provided with cutting fluid import and cutting fluid export, just cutting fluid import and cutting fluid export run through coolant pipe (22) wall fixed, cooling fluid pipe (22) both ends are provided with coolant liquid import and coolant liquid export, and in a plurality of coolant liquid pipes (22) and cutting fluid pipe (23) were fixed in shell (21), and a plurality of coolant liquid import and compression pump (3) intercommunication, a plurality of coolant liquid export and expansion valve (4) intercommunication, a plurality of cutting fluid import and cutting fluid box body (1) intercommunication, a plurality of cutting fluid export and the last cutting fluid nozzle pipeline intercommunication of digit control machine tool.
2. The numerical control lathe cooling device according to claim 1, characterized in that: and a heat insulation material is filled between the shell (21) and the cooling liquid pipe (22).
3. The numerical control lathe cooling device according to claim 1, characterized in that: the shell is provided with a water inlet and a water outlet, the water inlet on the shell is communicated with the water pump, the water outlet is communicated with the water tank, and the water tank is filled with cooling water.
4. A numerically controlled lathe cooling device according to any one of claims 1 to 3, wherein: the cooling liquid pipe (22) and the shell (21) are sealed.
5. The numerically controlled lathe cooling device according to claim 4, wherein: and the cooling liquid pipe (22) and the cutting liquid pipe (23) are sealed.
6. The numerically controlled lathe cooling device according to claim 5, wherein: and the cooling liquid pipe (22), the compression pump (3), the expansion valve (4) and the radiator (5) are filled with air-conditioning cooling liquid.
7. The numerically controlled lathe cooling device according to claim 6, wherein: a liquid storage tank is arranged on a pipeline between the expansion valve (4) and the radiator (5).
8. The numerically controlled lathe cooling device according to claim 6 or 7, wherein: the radiator (5) is arranged outside a workshop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797345.2U CN210232416U (en) | 2019-05-30 | 2019-05-30 | Numerical control lathe cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797345.2U CN210232416U (en) | 2019-05-30 | 2019-05-30 | Numerical control lathe cooling device |
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| Publication Number | Publication Date |
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| CN210232416U true CN210232416U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920797345.2U Active CN210232416U (en) | 2019-05-30 | 2019-05-30 | Numerical control lathe cooling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400082A (en) * | 2021-06-17 | 2021-09-17 | 西安智衍数字科技有限公司 | External cutting fluid control device and method |
| CN113579845A (en) * | 2021-08-20 | 2021-11-02 | 曹利男 | Numerical control machine tool with automatic cooling function |
-
2019
- 2019-05-30 CN CN201920797345.2U patent/CN210232416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400082A (en) * | 2021-06-17 | 2021-09-17 | 西安智衍数字科技有限公司 | External cutting fluid control device and method |
| CN113579845A (en) * | 2021-08-20 | 2021-11-02 | 曹利男 | Numerical control machine tool with automatic cooling function |
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Effective date of registration: 20230519 Address after: 132012 No. 9, Xining Road, Chuanying District, Jilin City, Jilin Province Patentee after: Jilin Jibiao Auto Parts Co.,Ltd. Address before: No. 9 Xining Road, Chuanying District, Jilin City, Jilin Province, 132000 Patentee before: JILIN FAW SIHUAN DAYOU AUTO PARTS Co.,Ltd. |