CN113560952A - Cooling system of numerical control machine tool - Google Patents
Cooling system of numerical control machine tool Download PDFInfo
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- CN113560952A CN113560952A CN202111132228.2A CN202111132228A CN113560952A CN 113560952 A CN113560952 A CN 113560952A CN 202111132228 A CN202111132228 A CN 202111132228A CN 113560952 A CN113560952 A CN 113560952A
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- 238000001816 cooling Methods 0.000 title claims abstract description 92
- 238000007789 sealing Methods 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000110 cooling liquid Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
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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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machine tool cooling equipment, and discloses a cooling system of a numerical control machine tool, which comprises a machine tool body, wherein a filter plate, a sealing plate and a supporting plate are sequentially arranged in the machine tool body from top to bottom, a rotating shaft is arranged at the center of the top end of the inner wall of the machine tool body, the upper end of the rotating shaft penetrates through the machine tool body and is connected with a cam, telescopic balls are contacted with two sides of the cam, a telescopic rod is horizontally arranged on each telescopic ball, one end of each telescopic rod, far away from each telescopic ball, is provided with a telescopic plate, the left telescopic plate slides in an air cooling box fixed on the left side of the upper end of the machine tool body, and the air cooling box is communicated with a radiating pipe arranged at the top end of the inner wall of the machine tool body through a first pipe body; the right side expansion plate slides in the liquid cooling box fixed on the right side of the upper end of the machine tool body. The invention realizes the air-cooled heat dissipation function on the workpiece on the workbench, and can ensure the cooling function without dead angles on the workpiece; the liquid cooling type heat dissipation effect on the workpiece on the workbench is realized, and the cooling effect on the workpiece is further ensured.
Description
Technical Field
The invention relates to the technical field of machine tool cooling equipment, in particular to a cooling system of a numerical control machine tool.
Background
When a numerical control machine tool is machined, a large amount of heat is often generated, if the temperature is not timely reduced, deformation of a machined part is likely to be caused, and machining errors are likely to be caused, so that the numerical control machine tool is often required to be provided with a cooling system; the types of the current cooling liquid systems are various, and the cooling needs of the numerical control machine tool can be basically met.
The cooling system of the machine tool is an important component of the machine tool and mainly acts on a machining cutter of the machine tool, the cutter generates heat during cutting in the running process of the machine tool, and the cooling system can quickly cool the cutter, take away the heat generated by the cutter and protect the cutter.
However, most of the existing machine tool cooling systems adopt a separate circulating liquid cooling mode, and once the internal chips are blocked, the whole machine tool cooling system stops working, and further the machine tool cannot be cooled in all directions, so that further improvement is needed.
Disclosure of Invention
The present invention is directed to a cooling system for a numerically controlled machine tool to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a cooling system of a numerical control machine tool comprises a machine tool body, wherein a filter plate, a sealing plate and a supporting plate are sequentially arranged in the machine tool body from top to bottom, a refrigerating mechanism is arranged on the sealing plate, a rotating shaft is arranged at the center of the top end of the inner wall of the machine tool body, the upper end of the rotating shaft penetrates through the machine tool body and is connected with a cam, telescopic balls are contacted with two sides of the cam, a telescopic rod is horizontally arranged on each telescopic ball, a telescopic plate is arranged at one end, away from the telescopic balls, of each telescopic rod, the telescopic plate on the left side is arranged in an air cooling box fixed on the left side of the upper end of the machine tool body in a sliding mode, the air cooling box is communicated with a heat dissipation pipe arranged at the top end of the inner wall of the machine tool body through a first pipe body, and the lower end of the rotating shaft penetrates through the upper wall of the machine tool body and is connected with a plurality of heat dissipation blades;
the right telescopic plate slides in a liquid cooling box fixed on the right side of the upper end of the machine tool body, one end of the inside of the liquid cooling box is communicated with a liquid spraying ring fixed on the inner wall of the machine tool body through a second pipe, and the other end of the inside of the liquid cooling box is connected with the bottom end of the inside of the machine tool body through a third pipe;
the sealing plate is characterized in that a sealing hole is formed in the center of the sealing plate, a sealing plug is abutted to the lower end of the sealing hole, a sealing column is installed at the lower end of the sealing plug and slides inside a supporting cylinder fixed to the upper end of the supporting plate, and magnetic suction nets are installed on the front side and the rear side of the supporting plate respectively.
As a modified scheme of the invention: the top plates are arranged at the top ends of the air cooling box and the liquid cooling box, the rotating motor is arranged on the top plate, and the rotating shaft is arranged on an output shaft of the rotating motor.
As a modified scheme of the invention: the cooling tube is snakelike return bend structure, and the cooling tube keeps away from first body one end and is connected with the lathe body inner region of closing plate upper end through the fourth body in.
As a modified scheme of the invention: the air cooling box is connected with the inner area of the machine tool body at the upper end of the sealing plate through a fifth pipe body.
As a modified scheme of the invention: the interior of the liquid spraying ring is of a hollow structure, and the inner wall of the liquid spraying ring is connected with a plurality of liquid spraying nozzles.
As a modified scheme of the invention: the filter is the arc structure, and is provided with a plurality of filtration pores on the filter, filter upper end installation workstation.
As a modified scheme of the invention: the diameter of the sealing plug is larger than the inner diameter of the sealing hole, and a sealing spring is sleeved on the outer side of the sealing column between the sealing plug and the supporting cylinder.
As a modified scheme of the invention: and a plurality of air inlet holes are formed in the non-radiating pipe area of the inner wall of the upper end of the machine tool body.
As a modified scheme of the invention: still the cover is equipped with expanding spring on the telescopic link, and expanding spring one end is contradicted in liquid cooling case or forced air cooling incasement side one end, and the other end is contradicted on the baffle that is fixed in on the telescopic link.
As a modified scheme of the invention: the first pipe body, the second pipe body, the third pipe body and the fifth pipe body are all internally provided with check valves.
Compared with the prior art, the invention has the beneficial effects that:
1. the air cooling box, the radiating pipe and the radiating blades are matched with each other, so that the air cooling type radiating effect on the workpiece on the workbench is realized, and the dead-corner-free cooling effect on the workpiece can be ensured;
2. through the matching between the arranged liquid cooling box and the liquid spraying ring, the liquid cooling type heat dissipation effect on the workpiece on the workbench is realized, and the cooling effect on the workpiece is further ensured;
3. through the matching between the supporting cylinder and the sealing plug, the circulating cooling liquid entering the liquid cooling box can be further purified, so that the reliability of the whole cooling system is improved;
4. only one power source exists in the whole device, so that the device cost is further reduced, and the practicability and the reliability are high.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention from the bottom;
FIG. 4 is a schematic structural view of the retractable plate of the present invention;
FIG. 5 is a schematic front view of the present invention;
FIG. 6 is an enlarged partial view of A in FIG. 5;
FIG. 7 is a schematic top view of the present invention;
fig. 8 is a schematic view illustrating an installation structure of the radiating pipe of the present invention.
In the figure: 1. a machine tool body; 2. an air cooling box; 3. a top plate; 4. a rotating electric machine; 5. a liquid cooling tank; 6. an air inlet hole; 7. a second tube body; 8. a third tube; 9. a fourth tube body; 10. a fifth pipe body; 11. a first pipe body; 12. a sealing plug; 13. a liquid spraying ring; 14. a liquid spray nozzle; 15. a filter plate; 16. a filtration pore; 17. a work table; 18. a sealing plate; 19. sealing the hole; 20. a support cylinder; 21. a seal spring; 22. a support plate; 23. a magnetic net; 24. a rotating shaft; 25. a cam; 26. a heat-dissipating leaf; 27. sealing the column; 28. a telescopic ball; 29. a telescopic rod; 30. a baffle plate; 31. a tension spring; 32. a retractable plate; 33. a heat radiation pipe.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 8, in the embodiment of the invention, a cooling system of a numerical control machine tool comprises a machine tool body 1, a filter plate 15, a sealing plate 18 and a supporting plate 22 are sequentially installed in the machine tool body 1 from top to bottom, a refrigerating mechanism is installed on the sealing plate 18, the refrigerating mechanism can adopt a semiconductor refrigerating sheet, and the refrigerating effect of circulating cooling liquid in the area above the sealing plate 18 can be realized by directly connecting direct current, so that the cooling effect of the whole device is improved.
The center position of the top end of the inner wall of the machine tool body 1 is provided with a rotating shaft 24, the upper end of the rotating shaft 24 penetrates through the machine tool body 1 and is connected with a cam 25, two sides of the cam 25 are contacted with a telescopic ball 28, a telescopic rod 29 is horizontally arranged on the telescopic ball 28, one end of the telescopic rod 29 far away from the telescopic ball 28 is provided with a telescopic plate 32, the left telescopic plate 32 slides in an air cooling box 2 fixed on the left side of the upper end of the machine tool body 1, the air cooling box 2 is communicated with a radiating pipe 33 arranged at the top end of the inner wall of the machine tool body 1 through a first pipe body 11, the lower end of the rotating shaft 24 penetrates through the upper wall of the machine tool body 1 and is connected with a plurality of radiating blades 26, particularly, the telescopic ball 28 can move left and right through the rotation of the cam 25, the telescopic plate 32 in the air cooling box 2 can move along the inner wall of the air cooling box 2, and finally the circulating cooling liquid sucked into the radiating pipe 33 to realize the radiating effect, finally, the cooling air can be blown to the worktable 17 more rapidly under the rotating action of the radiating blades 26, thereby increasing the cooling effect on the workpiece.
The right side expansion plate 32 slides in fixing inside 5 liquid cooling boxes on the right side of 1 upper end of machine tool body, and 5 inside one end of liquid cooling boxes has the hydrojet ring 13 of fixing at 1 inner wall of machine tool body through 7 intercommunications of second body, and the other end is connected with 1 inside bottom of machine tool body through third body 8, and is concrete, and liquid cooling boxes 5 during operation has realized through second body 7 and third body 8 that the coolant liquid is in hydrojet ring 13's circulation derivation effect, and then realizes the liquid cooling effect to the work piece.
The sealing plate 18 central point puts and is equipped with sealed hole 19, and the conflict of sealed hole 19 lower extreme has sealing plug 12, sealing plug 12 lower extreme installation sealing post 27, and sealing post 27 slides inside fixing in a support section of thick bamboo 20 in backup pad 22 upper end, both sides are installed respectively around the backup pad 22 and are inhaled net 23, and are concrete, sealing plug 12 can reciprocate along a support section of thick bamboo 20 is inside under sealing post 27 effect, finally can realize the effective sealing ring effect to sealing plug 12, it is used for carrying out effectual absorption to the inside piece that contains of recirculated cooling liquid to inhale net 23, and then has increased whole cooling system's reliability, and it adopts magnetism to inhale the material and makes to inhale net 23.
In the condition of this embodiment, roof 3 is installed on 2 and 5 tops of liquid-cooling box to the forced air cooling case, installs rotating electrical machines 4 on roof 3, and rotation axis 24 is installed to rotating electrical machines 4's output shaft, and is concrete, rotating electrical machines 4 directly drives rotation axis 24 and rotates, has finally realized whole cooling system's work, rotating electrical machines 4 is the only power supply of whole device, has further reduced the device cost.
In a case of this embodiment, the heat dissipating pipe 33 is of a serpentine pipe structure, and one end of the heat dissipating pipe 33 away from the first pipe 11 is connected to the inner area of the machine tool body 1 at the upper end of the sealing plate 18 through the fourth pipe 9, specifically, the heat dissipating pipe 33 is set to be of a serpentine structure, so that the path of the circulating cooling liquid staying inside the heat dissipating pipe 33 is increased, thereby increasing the cooling effect of the heat dissipating pipe 33.
In one aspect of this embodiment, the air cooling box 2 is connected to the upper end of the sealing plate 18 via the fifth pipe 10 in the internal region of the machine tool body 1, and sucks the cooled circulating coolant, and guides the coolant to the interior of the heat dissipating pipe 33.
In a case of this embodiment, the inside hollow structure that is of hydrojet ring 13, and the inner wall is connected with a plurality of hydrojet nozzles 14 to can be with the inside leading-in recirculated cooling liquid of liquid-cooling case 5 leading-in to hydrojet ring 13 inside, finally spout the work piece to workstation 17 along hydrojet nozzles 14, hydrojet nozzles 14 slope sets up on hydrojet ring 13 and just to the work piece, thereby has increased hydrojet ring 13's cooling effect.
In the case of this embodiment, the filter 15 is of an arc structure, and the filter 15 is provided with a plurality of filter holes 16, a workbench 17 is installed at the upper end of the filter 15, and the filter holes 16 are used for primarily filtering the debris generated during the processing of the workpiece, thereby further increasing the reliability of the system.
In one aspect of this embodiment, the non-radiating pipe 33 area on the inner wall of the upper end of the machine tool body 1 is provided with a plurality of air inlet holes 6, so that the radiating fins 26 can guide the external air flow into the interior of the machine tool body 1 through the air inlet holes 6 when rotating.
In the condition of this embodiment, still overlap on the telescopic link 29 and be equipped with expanding spring 31, expanding spring 31 one end is contradicted in liquid cooling case 5 or the inboard one end of air cooling case 2, and the other end is contradicted on being fixed in baffle 30 on telescopic link 29, and is concrete, can realize through setting up expanding spring 31 that air cooling case 2 or the inside expansion plate 32 of liquid cooling case are backward to ascending motion that resets of side, has finally realized the effective circulation effect of coolant liquid.
In one aspect of this embodiment, the check valves are all installed inside the first pipe 11, the second pipe 7, the third pipe 8 and the fifth pipe 10, so that the one-way circulation of the circulating cooling liquid inside the first pipe 11, the second pipe 7, the third pipe 8 and the fifth pipe 10 is realized.
Example 2
In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiment in that, the diameter of the sealing plug 12 is larger than the inner diameter of the sealing hole 19, and the sealing column 27 between the sealing plug 12 and the supporting cylinder 20 is sleeved with the sealing spring 21, specifically, when the debris accumulated in the sealing hole 19 on the sealing plate 18 reaches a certain degree, under the gravity action of the debris and the circulating cooling liquid, the sealing spring 21 is compressed, so that the sealing column 27 can move up and down along the supporting cylinder 20, and finally the cooling liquid falls onto the magnetic attraction net 23 along the sealing hole 19 to realize the absorption action on the debris, and then the sealing plug 12 moves up again to realize the sealing action on the sealing hole 19, so that the circulation is realized, thereby realizing the effective removal of the debris, further increasing the reliability of the device, and setting the diameter of the sealing plug 12 to be larger than the inner diameter of the sealing hole 19, the sealing hole 19 can be better sealed.
The working principle of the invention is as follows: when needs cool off to digit control machine tool at the during operation, then start rotating electrical machines 4, make rotation axis 24 rotate and directly drive cam 25 and rotate, and radiating leaf 26 also rotates, under cam 25 and expanding spring 31 effect, make forced air cooling case 2 and liquid cooling case 5 simultaneous working, finally make cooling liquid circulate at cooling tube 33 and the inside realization of hydrojet ring 13, realized liquid cooling and the air-cooled effect to work piece on workstation 17, the piece also can adsorb the edulcoration on magnetic suction net 23 simultaneously, finally realized the high-efficient cooling to digit control machine tool.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A cooling system of a numerical control machine tool comprises a machine tool body (1), wherein a filter plate (15), a sealing plate (18) and a supporting plate (22) are sequentially arranged in the machine tool body (1) from top to bottom, and a refrigerating mechanism is arranged on the sealing plate (18), and is characterized in that a rotating shaft (24) is arranged at the center position of the top end of the inner wall of the machine tool body (1), the upper end of the rotating shaft (24) penetrates through the machine tool body (1) to be connected with a cam (25), telescopic balls (28) are contacted with two sides of the cam (25), a telescopic rod (29) is horizontally arranged on the telescopic balls (28), a telescopic plate (32) is arranged at one end, away from the telescopic balls (28), of the telescopic rod (29), the left telescopic plate (32) slides in an air cooling box (2) fixed on the left side of the upper end of the machine tool body (1), the air cooling box (2) is communicated with a radiating pipe (33) arranged on the top end of the inner wall of the machine tool body (1) through a first pipe body (11), the lower end of the rotating shaft (24) penetrates through the upper wall of the machine tool body (1) and is connected with a plurality of radiating blades (26);
the right expansion plate (32) slides in a liquid cooling box (5) fixed on the right side of the upper end of the machine tool body (1), one end of the interior of the liquid cooling box (5) is communicated with a liquid spraying ring (13) fixed on the inner wall of the machine tool body (1) through a second pipe body (7), and the other end of the interior of the liquid cooling box is connected with the bottom end of the interior of the machine tool body (1) through a third pipe body (8);
the sealing plate is characterized in that a sealing hole (19) is formed in the center of the sealing plate (18), a sealing plug (12) is abutted to the lower end of the sealing hole (19), a sealing column (27) is installed at the lower end of the sealing plug (12), the sealing column (27) slides inside a supporting cylinder (20) fixed to the upper end of a supporting plate (22), and a magnetic attraction net (23) is installed on the front side and the rear side of the supporting plate (22) respectively.
2. The cooling system of the numerical control machine tool according to claim 1, characterized in that a top plate (3) is installed at the top ends of the air cooling box (2) and the liquid cooling box (5), a rotating motor (4) is installed on the top plate (3), and a rotating shaft (24) is installed on an output shaft of the rotating motor (4).
3. The cooling system of the numerical control machine tool as claimed in claim 1, wherein the heat dissipation pipe (33) is of a serpentine elbow structure, and one end of the heat dissipation pipe (33) far away from the first pipe body (11) is connected with the inner area of the machine tool body (1) at the upper end of the sealing plate (18) through a fourth pipe body (9).
4. A cooling system for a numerically controlled machine tool according to claim 1, characterized in that the air cooling box (2) is connected to the upper end of the sealing plate (18) through a fifth pipe (10) in the inner area of the machine body (1).
5. The cooling system of the numerical control machine tool is characterized in that the liquid spraying ring (13) is hollow inside, and a plurality of liquid spraying nozzles (14) are connected to the inner wall.
6. A cooling system of a numerical control machine according to claim 1, characterized in that the filter plate (15) is of an arc structure, a plurality of filter holes (16) are arranged on the filter plate (15), and a worktable (17) is arranged at the upper end of the filter plate (15).
7. A cooling system of a numerical control machine tool as claimed in claim 4, characterized in that the diameter of the sealing plug (12) is larger than the inner diameter of the sealing hole (19), and a sealing spring (21) is sleeved outside the sealing column (27) between the sealing plug (12) and the supporting cylinder (20).
8. The cooling system of the numerical control machine tool is characterized in that a plurality of air inlet holes (6) are formed in the non-heat dissipation pipe (33) area of the inner wall of the upper end of the machine tool body (1).
9. The cooling system of the numerical control machine tool according to any one of claims 1 to 8, characterized in that the telescopic rod (29) is further sleeved with a telescopic spring (31), one end of the telescopic spring (31) abuts against one end of the inner side of the liquid cooling box (5) or the air cooling box (2), and the other end abuts against a baffle (30) fixed on the telescopic rod (29).
10. A cooling system for a numerical control machine according to claim 4, characterized in that the first tube (11), the second tube (7), the third tube (8) and the fifth tube (10) are internally provided with one-way valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111132228.2A CN113560952B (en) | 2021-09-27 | 2021-09-27 | Cooling system of numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111132228.2A CN113560952B (en) | 2021-09-27 | 2021-09-27 | Cooling system of numerical control machine tool |
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| CN113560952A true CN113560952A (en) | 2021-10-29 |
| CN113560952B CN113560952B (en) | 2021-12-17 |
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| CN116619056A (en) * | 2023-07-26 | 2023-08-22 | 广州唯友斯工程机械配件有限公司 | Machine tool structure for processing hardware fittings |
| CN117733639A (en) * | 2024-02-20 | 2024-03-22 | 山东辰榜数控装备有限公司 | Water storage equipment for cooling water of numerically controlled lathe |
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|---|---|---|---|---|
| CN115179094A (en) * | 2022-07-17 | 2022-10-14 | 东莞立扬智能科技有限公司 | Carving mills machine with self-cleaning function |
| CN115179094B (en) * | 2022-07-17 | 2023-03-10 | 东莞立扬智能科技有限公司 | Carving mills machine with self-cleaning function |
| CN116619056A (en) * | 2023-07-26 | 2023-08-22 | 广州唯友斯工程机械配件有限公司 | Machine tool structure for processing hardware fittings |
| CN116619056B (en) * | 2023-07-26 | 2023-10-13 | 广州唯友斯工程机械配件有限公司 | Machine tool structure for processing hardware fittings |
| CN117733639A (en) * | 2024-02-20 | 2024-03-22 | 山东辰榜数控装备有限公司 | Water storage equipment for cooling water of numerically controlled lathe |
| CN117733639B (en) * | 2024-02-20 | 2024-04-19 | 山东辰榜数控装备有限公司 | Water storage equipment for cooling water of numerically controlled lathe |
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| CN113560952B (en) | 2021-12-17 |
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