CN216065730U - Main shaft cooling equipment for small-sized three-shaft numerical control milling machine - Google Patents
Main shaft cooling equipment for small-sized three-shaft numerical control milling machine Download PDFInfo
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- CN216065730U CN216065730U CN202122132181.1U CN202122132181U CN216065730U CN 216065730 U CN216065730 U CN 216065730U CN 202122132181 U CN202122132181 U CN 202122132181U CN 216065730 U CN216065730 U CN 216065730U
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Abstract
The utility model discloses a main shaft cooling device for a small three-axis numerical control milling machine, which comprises a mounting plate, wherein a water storage tank is fixedly mounted at the upper end of the mounting plate, one end of a water outlet pipe is communicated with a water pump, the water outlet end of the water pump is communicated with a water delivery pipe, a coiled pipe is arranged in a cooling box body, one end of a water return pipe is communicated with the top of the water storage tank, a blower is arranged on one side of the cooling box body, and an air supply pipe is communicated with one side of the cooling box body. When the spindle cooling device is used, the water tank is provided with the refrigerating sheet for reducing the water temperature, the water pump is used for conveying water to the inside of the coiled pipe, the blower is used for blowing air to the coiled pipe, the air can be cooled by utilizing the water with lower temperature in the coiled pipe, and the cooled air is conveyed to the spindle by utilizing the air supply pipe and is used for cooling the spindle.
Description
Technical Field
The utility model relates to the technical field of three-axis numerical control milling machine equipment, in particular to main shaft cooling equipment for a small three-axis numerical control milling machine.
Background
The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, the structures are somewhat similar, the numerical control milling machine is divided into two categories of a tool magazine without and a tool magazine with, wherein the numerical control milling machine with the tool magazine is also called as a processing center, the numerical control milling processing has the characteristics of processing of the common milling machine, has strong adaptability and good flexibility of part processing, can process parts with extremely complex outline shapes or difficult size control, such as mould parts, shell parts and the like, can process parts which cannot be processed or are difficult to process by the common machine tool, such as complex curve parts described by a mathematical model and three-dimensional space curved surface parts, has high production automation degree, can reduce the labor intensity of an operator, and is beneficial to production management automation.
Numerical control milling machine is when using, because numerical control milling machine's main shaft need drive the cutter and rotate, the temperature that fast turn can make the main shaft risees, in order to prolong the life of main shaft, so need cool down the main shaft, the main heating element of main shaft is the bearing, current main shaft cooling is mainly to scribble lubricating grease on the bearing, lubricating grease evenly transmits the heat for the bearing outer lane, bearing outer lane and shell contact, transmit the heat for the shell, shell and air contact, realize the natural heat dissipation, the inefficiency of this kind of cooling method, make the cooling effect of main shaft poor, it is not convenient enough to use, therefore we need to provide a main shaft cooling device for small-size triaxial numerical control milling machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a main shaft cooling device for a small three-axis numerical control milling machine, which solves the problems in the background art by arranging a refrigerating sheet on a water tank for reducing the water temperature, then conveying water to the inside of a coiled pipe by using a water pump, then blowing air to the coiled pipe by using a blower, cooling the air by using the water with lower temperature in the coiled pipe, and then conveying the cooled air to a main shaft by using an air supply pipe to cool the main shaft.
In order to achieve the purpose, the utility model provides the following technical scheme: a main shaft cooling device for a small three-shaft numerical control milling machine comprises a mounting plate, a water storage tank is fixedly mounted at the upper end of the mounting plate, a refrigerating sheet is arranged on one side of the water storage tank, a water outlet pipe is communicated with one side of the water storage tank, one end of the water outlet pipe is communicated with a water pump, the water outlet end of the water pump is communicated with a water delivery pipe, the upper end of the mounting plate is fixedly provided with a cooling box body, a coiled pipe is arranged in the cooling box body, one end of the water delivery pipe penetrates through one side of the cooling box body and is communicated with one end of the coiled pipe, and the other end of the coiled pipe is communicated with a return water pipe, one end of the return water pipe is communicated with the top of the water storage tank, a blower is arranged on one side of the cooling box body, the air outlet end of the blower is communicated with an air outlet pipe, one end of the air outlet pipe is communicated with one side of the cooling box body, and one side of the cooling box body is communicated with the air supply pipe.
Preferably, a mounting hole is formed in one side of the mounting plate, four groups of mounting holes are formed in the mounting hole, and the four groups of mounting holes are respectively located at four corners of the mounting plate.
Preferably, one side of the water storage tank is communicated with a water inlet pipe, and the refrigerating end of the refrigerating sheet penetrates through one side of the water storage tank and extends into the water storage tank.
Preferably, the water pump fixed mounting is in the upper end of mounting panel, the one end of backward flow water pipe runs through the top of cooling box body and extends to the outside of cooling box body, and the backward flow water pipe is located the outside one end of cooling box body and the top intercommunication of storage water tank.
Preferably, the inner wall of the cooling box body is provided with a heat insulation layer, and the heat insulation layer is a polyurethane heat insulation layer.
Preferably, the outer wall of the cooling box body is fixedly connected with a fixing plate, and the blower is fixedly installed at the upper end of the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the structures of the water storage tank, the refrigeration sheet, the water pump, the coiled pipe, the cooling box body, the blower, the blast pipe and the like, firstly, cooling water is injected into the water storage tank, then the refrigeration sheet is used for cooling the cooling water, then the water pump is used for conveying the cooling water to the inside of the coiled pipe, then the blower is started, air is blown to the coiled pipe by the blower, the cooling water with lower temperature in the coiled pipe is used for cooling the air, then the cooled air is conveyed to the shell of the spindle through the blast pipe, and the air with lower temperature is used for cooling the shell of the spindle.
Drawings
FIG. 1 is a schematic view of an axial structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view of the cooling cartridge of the present invention.
In the figure: 1. mounting a plate; 2. mounting holes; 3. a water storage tank; 4. a water inlet pipe; 5. a refrigeration plate; 6. a water outlet pipe; 7. a water pump; 8. a water delivery pipe; 9. cooling the box body; 10. a serpentine tube; 11. a return flow pipe; 12. a heat-insulating layer; 13. a fixing plate; 14. a blower; 15. an air outlet pipe; 16. an air supply pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a main shaft cooling device for a small three-axis numerical control milling machine comprises a mounting plate 1, a water storage tank 3 is fixedly mounted at the upper end of the mounting plate 1, a refrigerating sheet 5 is arranged at one side of the water storage tank 3, a water outlet pipe 6 is communicated with one side of the water outlet pipe 6, a water pump 7 is communicated with one end of the water outlet pipe 6, a water delivery pipe 8 is communicated with the water outlet end of the water pump 7, a cooling box body 9 is fixedly mounted at the upper end of the mounting plate 1, a coiled pipe 10 is arranged inside the cooling box body 9, one end of the water delivery pipe 8 penetrates through one side of the cooling box body 9 and is communicated with one end of the coiled pipe 10, the other end of the coiled pipe 10 is communicated with a water return pipe 11, one end of the water return pipe 11 is communicated with the top of the water storage tank 3, the cooling water inside the water storage tank 3 is cooled by the refrigerating sheet 5, then the cooled cooling water inside the water storage tank 3 is extracted and conveyed to the coiled pipe 10 by the water pump 7, then cooling water can flow back to the inside of the water storage tank 3 through the backflow water pipe 11 to form circulation;
a blower 14 is arranged on one side of the cooling box body 9, an air outlet end of the blower 14 is communicated with an air outlet pipe 15, one end of the air outlet pipe 15 is communicated with one side of the cooling box body 9, an air supply pipe 16 is communicated with one side of the cooling box body 9, the blower 14 is used for blowing air to the coiled pipe 10, cooling water with lower temperature in the coiled pipe 10 is used for cooling the surrounding air, and then the cooled air is conveyed to the shell of the spindle through the air supply pipe 16 to cool the spindle shell, so that the spindle is cooled;
furthermore, one side of the mounting plate 1 is provided with mounting holes 2, the mounting holes 2 are provided with four groups, the four groups of mounting holes 2 are respectively positioned at four corners of the mounting plate 1, and the mounting plate 1 is mounted on the small-sized triaxial numerical control milling machine by utilizing the mounting holes 2, so that the spindle of the small-sized triaxial numerical control milling machine can be cooled conveniently;
furthermore, one side of the water storage tank 3 is communicated with a water inlet pipe 4, cooling water can be injected into the water storage tank 3 through the arrangement of the water inlet pipe 4, the refrigerating end of the refrigerating sheet 5 penetrates through one side of the water storage tank 3 and extends into the water storage tank 3, and the cooling water in the water storage tank 3 is cooled by the refrigerating end of the refrigerating sheet 5;
further, the water pump 7 is fixedly installed at the upper end of the installation plate 1, one end of the backflow water pipe 11 penetrates through the top of the cooling box body 9 and extends to the outside of the cooling box body 9, and one end, located outside the cooling box body 9, of the backflow water pipe 11 is communicated with the top of the water storage tank 3;
furthermore, an insulating layer 12 is arranged on the inner wall of the cooling box body 9, and the insulating layer 12 is a polyurethane insulating layer, so that a certain heat insulating effect can be achieved on the cooling box body 9, and the cooling effect is better;
further, a fixing plate 13 is fixedly connected to the outer wall of the cooling box 9, and the blower 14 is fixedly mounted at the upper end of the fixing plate 13 and used for mounting the blower 14.
When the utility model is used specifically, firstly, cooling water is injected into the water storage tank 3 through the water inlet pipe 4, then the refrigerating sheet 5 is opened, the refrigerating end of the refrigerating sheet 5 is used for cooling the cooling water in the water storage tank 3, after the cooling water is cooled, the cooled cooling water in the water storage tank 3 is pumped and conveyed to the inside of the coiled pipe 10 through the water pump 7, and then the cooling water can flow back to the inside of the water storage tank 3 through the backflow pipe 11 to form circulation;
then, the blower 14 is started, air is blown to the coiled pipe 10 by the blower 14, surrounding air is cooled by cooling water with lower temperature in the coiled pipe 10, the cooled air is conveyed to the shell of the spindle through the air feed pipe 16, the spindle shell is cooled by the air with lower temperature, the inner wall of the cooling box body 9 is provided with the heat preservation layer 12, a certain heat preservation effect can be achieved on the cooling box body 9, and the cooling effect is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A main shaft cooling device for a small-sized three-axis numerically controlled milling machine comprises a mounting plate (1), and is characterized in that: the upper end fixed mounting of mounting panel (1) has storage water tank (3), one side of storage water tank (3) is provided with refrigeration piece (5), one side intercommunication of storage water tank (3) has outlet pipe (6), the one end intercommunication of outlet pipe (6) has water pump (7), the play water end intercommunication of water pump (7) has raceway (8), the upper end fixed mounting of mounting panel (1) has cooling box body (9), the inside of cooling box body (9) is provided with coiled pipe (10), one end of raceway (8) runs through one side of cooling box body (9) and the one end intercommunication of coiled pipe (10), and the other end intercommunication of coiled pipe (10) has return water pipe (11), the one end of return water pipe (11) communicates in the top of storage water tank (3), one side of cooling box body (9) is provided with hair-dryer (14), the air outlet end of the blower (14) is communicated with an air outlet pipe (15), one end of the air outlet pipe (15) is communicated with one side of the cooling box body (9), and one side of the cooling box body (9) is communicated with an air supply pipe (16).
2. The spindle cooling apparatus for a small three-axis numerically controlled milling machine according to claim 1, wherein: mounting hole (2) have been seted up to one side of mounting panel (1), four groups have been seted up in mounting hole (2), four groups mounting hole (2) are located four corners of mounting panel (1) respectively.
3. The spindle cooling apparatus for a small three-axis numerically controlled milling machine according to claim 1, wherein: one side intercommunication of storage water tank (3) has inlet tube (4), the refrigeration end of refrigeration piece (5) runs through one side of storage water tank (3) and extends to the inside of storage water tank (3).
4. The spindle cooling apparatus for a small three-axis numerically controlled milling machine according to claim 1, wherein: water pump (7) fixed mounting is in the upper end of mounting panel (1), the one end of backward flow water pipe (11) runs through the top of cooling box body (9) and extends to the outside of cooling box body (9), and backward flow water pipe (11) are located the outside one end of cooling box body (9) and the top intercommunication of storage water tank (3).
5. The spindle cooling apparatus for a small three-axis numerically controlled milling machine according to claim 1, wherein: an insulating layer (12) is arranged on the inner wall of the cooling box body (9), and the insulating layer (12) is a polyurethane insulating layer.
6. The spindle cooling apparatus for a small three-axis numerically controlled milling machine according to claim 1, wherein: the outer wall of the cooling box body (9) is fixedly connected with a fixing plate (13), and the blower (14) is fixedly installed at the upper end of the fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132181.1U CN216065730U (en) | 2021-09-06 | 2021-09-06 | Main shaft cooling equipment for small-sized three-shaft numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132181.1U CN216065730U (en) | 2021-09-06 | 2021-09-06 | Main shaft cooling equipment for small-sized three-shaft numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216065730U true CN216065730U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122132181.1U Active CN216065730U (en) | 2021-09-06 | 2021-09-06 | Main shaft cooling equipment for small-sized three-shaft numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216065730U (en) |
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2021
- 2021-09-06 CN CN202122132181.1U patent/CN216065730U/en active Active
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Address after: 351100 No. 8, Hanting West Road, Hanjiang District, Putian City, Fujian Province (No. 390, zone 3, science and technology incubator building, Putian high tech Zone) Patentee after: Fujian jiangdao Electromechanical Technology Co.,Ltd. Patentee after: Fujian Putian overseas Chinese vocational secondary school Address before: 351100 No. 8, Hanting West Road, Hanjiang District, Putian City, Fujian Province (No. 390, zone 3, Kezhi incubator building, Jianguo High tech Zone) Patentee before: Fujian jiangdao Electromechanical Technology Co.,Ltd. Patentee before: Fujian Putian overseas Chinese vocational secondary school |
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| CP02 | Change in the address of a patent holder |