CN220372632U - Fixed chassis of digit control machine tool convenient to heat dissipation - Google Patents
Fixed chassis of digit control machine tool convenient to heat dissipation Download PDFInfo
- Publication number
- CN220372632U CN220372632U CN202321873698.9U CN202321873698U CN220372632U CN 220372632 U CN220372632 U CN 220372632U CN 202321873698 U CN202321873698 U CN 202321873698U CN 220372632 U CN220372632 U CN 220372632U
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- CN
- China
- Prior art keywords
- base
- heat dissipation
- driving motor
- machine tool
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 30
- 230000001360 synchronised effect Effects 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims 1
- 239000002173 cutting fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a numerical control machine tool fixing chassis convenient for heat dissipation, which relates to the field of machine tool heat dissipation bases, and comprises a base and a side box formed at one side of the top end of the base, wherein a three-jaw clamp for clamping the end part of a workpiece is rotationally connected to the side box, a built-in groove and an air duct are formed in the base, and the built-in groove is communicated with an inner cavity of the air duct; the inner wall of the driving motor is provided with the driving motor through a mounting seat, the output end of the driving motor is connected with an output shaft through a coupling, and the outer wall of the output shaft is provided with fan blades. According to the utility model, the middle pipe in a spiral state and the fan blades integrally formed with the output shaft are arranged, when the driving motor is started, the fan blades synchronously rotate, the formed flowing air dissipates heat of the driving motor, and two ports of a flowing channel of the flowing air are all positioned below the base 1 and are not covered by other objects, so that the heat dissipation is facilitated.
Description
Technical Field
The utility model relates to the field of machine tool heat dissipation bases, in particular to a numerical control machine tool fixing chassis convenient for heat dissipation.
Background
The machine tool base mainly plays a supporting role, a workbench, a spindle box, a column system and the like are arranged on the machine tool base, and the base is the foundation of the machine tool. Without the presence of a base, all mechanical parts are difficult to assemble.
Some machine tool bases are internally provided with driving motors, the driving motors can generate heat when running at high speed, in the prior art, air holes are formed in two sides of the machine tool base generally to form an air flow channel, and air ports are positioned on two sides, so that when the machine tool is required to be installed, two sides of the air ports are not blocked, and the machine tool base has certain limitation.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the prior art, the numerical control machine tool fixing chassis is provided, and heat dissipation is convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool fixed chassis convenient to heat dissipation, includes base and shaping in the side case of base top one side, rotate on the side case and be connected with the three-jaw anchor clamps that carry out the centre gripping to the work piece tip, built-in groove and wind channel have been seted up to the inside of base, built-in groove is linked together with the inner chamber in wind channel;
the inner wall of the base is provided with a driving motor through a mounting seat, the output end of the driving motor is connected with an output shaft through a coupling, the outer wall of the output shaft is provided with fan blades, and the end part of the output shaft, which is far away from the driving motor, is fixedly connected with a small synchronous wheel;
the three-jaw clamp is rotationally connected with the side box through a connecting shaft, a large synchronous wheel is formed on the outer wall of the connecting shaft, and the large synchronous wheel is in transmission connection with the small synchronous wheel through a synchronous belt;
the utility model discloses a liquid inlet pipe, including base, drain pipe, output shaft, drain pipe, base, inner tank, drain pipe, base, the below of base is provided with runs through to the feed liquor pipe of built-in groove inner chamber, the output of feed liquor pipe is connected with the intermediate tube, the intermediate tube is the spiral state and is located on the outer wall of output shaft, the output of intermediate tube is connected with the drain pipe that runs through to the side incasement portion, the output of drain pipe runs through to the outside of side case.
As still further aspects of the utility model: the inside of base is offered and is run through to the air intake of base bottom, the wind channel is kept away from air intake one end shaping has the air outlet, the air intake with the filter screen is all installed through the bolt to the inner wall of air outlet.
As still further aspects of the utility model: the input end of the liquid inlet pipe is connected with the output end of the water pump, and the input end of the water pump is connected with the water tank through a pipeline.
As still further aspects of the utility model: the output end of the liquid outlet pipe is connected with the cooling liquid spray head through a pipeline.
As still further aspects of the utility model: the base with the side case links to each other the position and has offered supplies synchronous belt driven opening, the connecting axle little synchronizing wheel with side case, base junction all installs the bearing.
As still further aspects of the utility model: the middle pipe is positioned at the air suction end of the fan blade, and the driving motor is positioned at the air blowing end of the fan blade.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up the intermediate tube of spiral state, with output shaft integrated into one piece's flabellum, when driving motor starts, the flabellum synchronous rotation, the flowing air of formation dispels the heat driving motor, and two ports of flowing air's circulation passageway all are located the below of base 1, can not be covered by other objects, do benefit to the heat dissipation more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the base of the present utility model;
fig. 3 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.
In the figure: 1. a base; 2. a side case; 3. a three-jaw clamp; 4. a connecting shaft; 5. a large synchronizing wheel; 6. a built-in groove; 7. a driving motor; 8. an air duct; 9. an output shaft; 10. a fan blade; 11. an air inlet; 12. an air outlet; 13. a filter screen; 14. a small synchronizing wheel; 15. a timing belt; 16. a middle tube; 17. a liquid inlet pipe; 18. and a liquid outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the utility model, a fixed chassis of a numerically-controlled machine tool for facilitating heat dissipation comprises a base 1 and a side box 2 formed at one side of the top end of the base 1, wherein a three-jaw clamp 3 for clamping the end of a workpiece is rotationally connected to the side box 2, a built-in groove 6 and an air duct 8 are formed in the base 1, and the built-in groove 6 is communicated with an inner cavity of the air duct 8;
the inner wall of the base 1 is provided with a driving motor 7 through a mounting seat, the output end of the driving motor 7 is connected with an output shaft 9 through a coupling, the outer wall of the output shaft 9 is formed with fan blades 10, and the end part of the output shaft 9, far away from the driving motor 7, is fixedly connected with a small synchronous wheel 14;
the three-jaw clamp 3 is rotationally connected with the side box 2 through a connecting shaft 4, a large synchronizing wheel 5 is formed on the outer wall of the connecting shaft 4, and the large synchronizing wheel 5 is in transmission connection with a small synchronizing wheel 14 through a synchronizing belt 15;
the lower part of the base 1 is provided with a liquid inlet pipe 17 penetrating into the inner cavity of the built-in groove 6, the output end of the liquid inlet pipe 17 is connected with a middle pipe 16, the middle pipe 16 is positioned on the outer wall of the output shaft 9 in a spiral state, the output end of the middle pipe 16 is connected with a liquid outlet pipe 18 penetrating into the side box 2, and the output end of the liquid outlet pipe 18 penetrates out of the side box 2.
In this example: when a workpiece is processed by a machine tool, one end of the workpiece is connected with a three-jaw clamp 3 (model: SC200A 26), then a driving motor 7 is started, the driving motor 7 drives an output shaft 9 to rotate through a coupler, a fan blade 10 is driven to rotate when the output shaft 9 rotates, wind power formed by rotation of the fan blade 10 acts on a heat dissipation shell of the driving motor 7, and continuous heat dissipation is carried out on the driving motor 7 of an operation shaft to prevent the driving motor 7 from overheating;
when the output shaft 9 rotates, the output shaft 9 drives the small synchronous wheel 14 to rotate at the same time, the small synchronous wheel 14 rotates to drive the large synchronous wheel 5 to rotate through the synchronous belt 15, the large synchronous wheel 5 drives the three-jaw clamp 3 to rotate through the connecting shaft 4, and the rotating three-jaw clamp 3 drives the clamped workpiece to rotate;
when a rotating workpiece is cut, a water pump connected with a liquid inlet pipe 17 is started, the water pump pumps cutting liquid in a water tank and conveys the cutting liquid into the liquid inlet pipe 17, the cutting liquid entering the liquid inlet pipe 17 enters the middle pipe 16, then enters a cutting liquid spray head from a liquid outlet pipe 18, and finally is sprayed on the processed workpiece from the spray head;
when the cutting fluid flows in the pipeline, particularly when the cutting fluid passes through the middle pipe 16 in a spiral state, the air is driven by the induced draft wind force formed by the fan blades 10 to contact with the middle pipe 16, the temperature of the cutting fluid is low, heat exchange is carried out between the flowing air and the flowing air, so that the flowing air exchanges heat with the middle pipe 16, the air is blown to the shell of the driving motor 7 after the space temperature is reduced, and the heat generated by the operation of the driving motor 7 is driven;
air enters the base 1 from the air inlet 11, after the temperature of the driving motor 7 is reduced, the air is blown out from the air outlet 12, so that a circulation channel of air flow is realized, and as the air inlet 11 and the air outlet 12 are all positioned below the base 1 and the two sides of the bottom end of the base 1 are in a downward protruding state, the air inlet 11 and the air outlet 12 cannot be shielded, the good heat dissipation effect is achieved, and heat dissipation spaces are not required to be reserved on the two sides of a machine tool.
Referring to fig. 2, an air inlet 11 penetrating to the bottom end of the base 1 is formed in the base 1, an air outlet 12 is formed at one end of the air duct 8 away from the air inlet 11, and a filter screen 13 is mounted on inner walls of the air inlet 11 and the air outlet 12 through bolts.
In this embodiment: while the airflow flows, the filter screen 13 intercepts dust in the flowing air, prevents the dust from entering the inside of the base 1, and achieves the purpose of protecting the driving motor 7.
Referring to fig. 3, the input end of the liquid inlet pipe 17 is connected to the output end of the water pump, the input end of the water pump is connected to the water tank through a pipe, and the output end of the liquid outlet pipe 18 is connected to the cooling liquid spray head through a pipe.
In this embodiment: when the rotating workpiece is cut, a water pump connected with the liquid inlet pipe 17 is started, the water pump pumps cutting liquid in the water tank and conveys the cutting liquid to the liquid inlet pipe 17, the cutting liquid entering the liquid inlet pipe 17 enters the middle pipe 16, then enters the cutting liquid spray head from the liquid outlet pipe 18, and finally is sprayed on the processed workpiece from the spray head.
Referring to the figure, an opening for the transmission of a synchronous belt 15 is arranged at the connecting position of the base 1 and the side box 2, and bearings are arranged at the connecting positions of the connecting shaft 4 and the small synchronous wheel 14, the side box 2 and the base 1.
In this embodiment: in the process of transmitting the synchronous belt 15, openings on the base 1 and the side box 2 are used for transmitting the synchronous belt 15, so that the problem that the synchronous belt 15 is blocked in the transmission process is prevented;
in the process, the connecting shaft 4 and the small synchronous wheel 14 synchronously rotate, and friction force in the rotating process is reduced through the bearings.
Referring to the figure, the middle tube 16 is located at the air suction end of the fan blade 10, and the driving motor 7 is located at the air blowing end of the fan blade 10.
In this embodiment: when the cutting fluid flows in the pipeline, particularly when the cutting fluid passes through the middle pipe 16 in a spiral state, the air is driven by the induced draft wind force formed by the fan blades 10 to contact with the middle pipe 16, the temperature of the cutting fluid is low, heat exchange is carried out between the flowing air and the flowing air, the flowing air exchanges heat with the middle pipe 16, the space temperature is reduced, and then the air is blown to the shell of the driving motor 7, so that heat generated by the operation of the driving motor 7 is driven.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a digit control machine tool fixed chassis convenient to heat dissipation, includes base (1) and shaping in side case (2) of base (1) top one side, be connected with three claw anchor clamps (3) that carry out the centre gripping to the work piece tip on the rotation of side case (2), its characterized in that, built-in groove (6) and wind channel (8) have been seted up to the inside of base (1), built-in groove (6) are linked together with the inner chamber of wind channel (8);
the inner wall of the base (1) is provided with a driving motor (7) through a mounting seat, the output end of the driving motor (7) is connected with an output shaft (9) through a coupling, the outer wall of the output shaft (9) is provided with fan blades (10), and the end part of the output shaft (9) far away from the driving motor (7) is fixedly connected with a small synchronous wheel (14);
the three-jaw clamp (3) is rotationally connected with the side box (2) through a connecting shaft (4), a large synchronizing wheel (5) is formed on the outer wall of the connecting shaft (4), and the large synchronizing wheel (5) is in transmission connection with a small synchronizing wheel (14) through a synchronizing belt (15);
the utility model discloses a liquid inlet pipe, including base (1), drain pipe (18) and drain pipe (18), base (1) below is provided with runs through to feed liquor pipe (17) of built-in groove (6) inner chamber, the output of feed liquor pipe (17) is connected with intermediate tube (16), intermediate tube (16) are the spiral state and are located on the outer wall of output shaft (9), the output of intermediate tube (16) is connected with drain pipe (18) that runs through to inside side case (2), the output of drain pipe (18) runs through to the outside of side case (2).
2. The numerical control machine tool fixing chassis convenient for heat dissipation according to claim 1, wherein an air inlet (11) penetrating through the bottom end of the base (1) is formed in the base (1), an air outlet (12) is formed in one end, away from the air inlet (11), of the air channel (8), and a filter screen (13) is mounted on the inner wall of each of the air inlet (11) and the air outlet (12) through bolts.
3. The numerical control machine tool fixing chassis convenient for heat dissipation according to claim 2, wherein the input end of the liquid inlet pipe (17) is connected with the output end of the water pump, and the input end of the water pump is connected with the water tank through a pipeline.
4. A fixed chassis of a numerically-controlled machine tool for facilitating heat dissipation according to claim 3, wherein the output end of the liquid outlet pipe (18) is connected to the cooling liquid spray head via a pipe.
5. The numerical control machine tool fixing chassis convenient for heat dissipation according to claim 1, wherein an opening for transmission of the synchronous belt (15) is formed in the connecting position of the base (1) and the side box (2), and bearings are mounted at the connecting positions of the connecting shaft (4) and the small synchronous wheel (14) and the connecting positions of the side box (2) and the base (1).
6. The numerical control machine tool fixing chassis convenient for heat dissipation according to claim 1, wherein the middle pipe (16) is located at the air suction end of the fan blade (10), and the driving motor (7) is located at the air blowing end of the fan blade (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873698.9U CN220372632U (en) | 2023-07-17 | 2023-07-17 | Fixed chassis of digit control machine tool convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873698.9U CN220372632U (en) | 2023-07-17 | 2023-07-17 | Fixed chassis of digit control machine tool convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372632U true CN220372632U (en) | 2024-01-23 |
Family
ID=89572567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873698.9U Active CN220372632U (en) | 2023-07-17 | 2023-07-17 | Fixed chassis of digit control machine tool convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372632U (en) |
-
2023
- 2023-07-17 CN CN202321873698.9U patent/CN220372632U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |