CN117484267A - Heat dissipation machine tool - Google Patents

Heat dissipation machine tool Download PDF

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Publication number
CN117484267A
CN117484267A CN202311506176.XA CN202311506176A CN117484267A CN 117484267 A CN117484267 A CN 117484267A CN 202311506176 A CN202311506176 A CN 202311506176A CN 117484267 A CN117484267 A CN 117484267A
Authority
CN
China
Prior art keywords
machine tool
liquid
cooling
heat dissipation
main body
Prior art date
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.)
Pending
Application number
CN202311506176.XA
Other languages
Chinese (zh)
Inventor
姚力军
潘杰
黄引驰
陈雄威
蔡杨港
滕俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yangming Industrial Technology Research Institute Co ltd
Original Assignee
Ningbo Yangming Industrial Technology Research Institute Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Yangming Industrial Technology Research Institute Co ltd filed Critical Ningbo Yangming Industrial Technology Research Institute Co ltd
Priority to CN202311506176.XA priority Critical patent/CN117484267A/en
Publication of CN117484267A publication Critical patent/CN117484267A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The invention belongs to the technical field of numerical control machine tools, and discloses a heat dissipation machine tool. The heat dissipation machine tool comprises a machine tool body, a main shaft body, a liquid cooling heat dissipation mechanism, an air cooling heat dissipation mechanism and a dustproof top plate. The main shaft body can be rotatably arranged in the inner cavity of the machine tool body around the axis of the main shaft body. The liquid cooling heat dissipation mechanism comprises a liquid storage tank and a liquid cooling circulating pipe, wherein the liquid storage tank is arranged at the side part of the machine tool main body, and the liquid cooling circulating pipe is communicated with the liquid storage tank and is arranged on the outer side of the main shaft main body in a surrounding manner. The air cooling and radiating mechanism is arranged above the machine tool main body and is communicated with the inner cavity of the machine tool main body so as to perform air cooling and radiating on the main shaft main body. The dustproof top plate is detachably arranged at the top opening of the machine tool body and selectively covers the inner cavity of the machine tool body. The heat dissipation machine tool can realize heat dissipation, improves the precision of the rotating main shaft, and ensures the normal use and the service life of the machine tool.

Description

Heat dissipation machine tool
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a heat dissipation machine tool.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system. The numerical control device can send various control signals through the operation processing of the control system to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
The spindle of a numerical control machine tool is a shaft on the numerical control machine tool for driving a workpiece or a cutter to rotate, and generally comprises a bearing and a transmission piece. The rotation precision of the main shaft of the numerical control machine tool is an important parameter for measuring the performance index of the main shaft. Because the digit control machine tool needs long-time work, the rotational speed of digit control machine tool main shaft is very fast, consequently can produce a large amount of heats at the during operation, if not to its cooling protection treatment, the phenomenon of seizure appears easily, consequently the radiating effect of digit control machine tool main shaft is great to its rotation accuracy and normal use's influence, and can cause the influence to the life of digit control machine tool.
Therefore, a heat dissipating machine tool is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a heat dissipation machine tool, which can realize heat dissipation of a main shaft body, improve the rotation precision of the main shaft body and ensure the normal use and the service life of the main shaft body.
To achieve the purpose, the invention adopts the following technical scheme:
a heat dissipating machine tool comprising:
the main shaft body is rotatably arranged in the inner cavity of the machine tool body around the axis of the main shaft body;
the liquid cooling heat dissipation mechanism comprises a liquid storage tank and a liquid cooling circulating pipe, the liquid storage tank is arranged at the side part of the machine tool main body, and the liquid cooling circulating pipe is communicated with the liquid storage tank and is arranged on the outer side of the main shaft main body in a surrounding manner;
the air cooling and radiating mechanism is arranged above the machine tool main body and is communicated with the inner cavity of the machine tool main body so as to perform air cooling and radiating on the main shaft main body;
the dustproof top plate is detachably arranged at the top opening of the machine tool body, and selectively covers the inner cavity of the machine tool body.
As a preferable scheme of the heat dissipation machine tool provided by the invention, connecting parts are respectively arranged at two sides of the machine tool main body in the width direction of the top, the connecting parts are provided with connecting through holes, and connecting pieces are movably arranged in the connecting through holes;
the two sides of the dustproof top plate in the width direction are respectively provided with an inserting hole, and the connecting pieces are in one-to-one correspondence and can be detachably inserted into the inserting holes.
As a preferable scheme of the heat dissipation machine tool provided by the invention, the connecting piece comprises an inserting rod and a sliding block which are connected with each other, the sliding block is arranged in the connecting through hole in a sliding way, the inserting rod can selectively extend out of one end of the connecting through hole towards the inserting hole, and the sliding block moves along the connecting through hole so as to enable the inserting rod to be inserted into or separated from the inserting hole.
As a preferred scheme of the heat dissipation machine tool provided by the invention, the connecting piece further comprises a pull rod and an elastic element, wherein the pull rod is connected to one end of the sliding block, which is far away from the inserting rod, and extends out of one end of the connecting through hole, which is far away from the dustproof top plate, and the pull rod can pull the sliding block to move so as to drive the inserting rod to be separated from the inserting hole;
the elastic element is coaxially sleeved outside the pull rod and abuts against the sliding block and the end part of the connecting through hole, which is far away from the dustproof top plate, and the elastic element can abut against the sliding block so as to drive the inserting rod to be inserted into the inserting hole.
As the preferable scheme of the heat dissipation machine tool provided by the invention, the air cooling heat dissipation mechanism comprises a heat dissipation box body and a heat dissipation fan, wherein the heat dissipation box body is arranged at the top of the machine tool body and is communicated with the inner cavity of the machine tool body, and the heat dissipation fan is arranged in the heat dissipation box body.
As the preferable scheme of the heat dissipation machine tool provided by the invention, a plurality of heat dissipation fans are arranged in the heat dissipation box body uniformly.
As the preferable scheme of the heat dissipation machine tool provided by the invention, the top and the bottom of the heat dissipation box body, which are opposite to each other in the height direction of the machine tool body, are respectively provided with the vent holes, the dustproof top plate selectively seals the vent holes formed in the top, and the vent holes formed in the bottom are communicated with the inner cavity of the machine tool body.
As the preferable scheme of the heat dissipation machine tool provided by the invention, the liquid cooling circulation pipe is spirally and flexibly arranged on the outer side of the main shaft body and is uniformly distributed along the length direction of the main shaft body.
As a preferable scheme of the heat dissipation machine tool provided by the invention, the liquid cooling heat dissipation mechanism further comprises a circulating pump and a liquid suction pipe, wherein the circulating pump is communicated with the liquid storage tank through the liquid suction pipe, the liquid suction pipe is inserted into the bottom of the liquid storage tank, the circulating pump is communicated with the liquid cooling circulating pipe, and the liquid cooling heat dissipation mechanism is configured to pump cooling liquid in the liquid storage tank to the liquid cooling circulating pipe.
As the preferable scheme of the heat dissipation machine tool provided by the invention, the side part of the machine tool main body is provided with the pipeline support piece, the liquid cooling heat dissipation mechanism further comprises a liquid outlet pipe, the liquid outlet pipe is communicated with the inlet of the liquid cooling circulation pipe and the circulation pump, and the inlet end of the liquid cooling circulation pipe and the outlet end of the liquid outlet pipe are respectively inserted and arranged in the pipeline support piece and are connected in the pipeline support piece.
The invention has the beneficial effects that:
the heat dissipation machine tool provided by the invention comprises a machine tool main body and a main shaft body, wherein the main shaft body is rotatably arranged in an inner cavity of the machine tool main body around an axis of the main shaft body. The heat dissipation machine tool further comprises a liquid cooling heat dissipation mechanism, an air cooling heat dissipation mechanism and a dustproof top plate. The liquid cooling heat dissipation mechanism comprises a liquid storage tank and a liquid cooling circulating pipe, wherein the liquid storage tank is arranged at the side part of the machine tool main body, and the liquid cooling circulating pipe is communicated with the liquid storage tank and is arranged on the outer side of the main shaft main body in a surrounding manner. That is, the liquid cooling circulation pipe can directly cool the main shaft body in a heat exchange mode. The air cooling and radiating mechanism is arranged above the machine tool main body and is communicated with the inner cavity of the machine tool main body so as to perform air cooling and radiating on the main shaft main body. That is, the air cooling heat dissipation mechanism can further improve the heat dissipation efficiency and effect of the main shaft body in a manner of accelerating air circulation. The dustproof top plate is detachably arranged at the top opening of the machine tool body and selectively covers the inner cavity of the machine tool body. That is, the dust-proof top plate can prevent dust from entering the machine tool body, and further protect the spindle body. The heat dissipation machine tool can realize heat dissipation of the main shaft body, improves the rotation precision of the main shaft body, and guarantees normal use and service life of the heat dissipation machine tool.
Drawings
Fig. 1 is a front view of a heat dissipation machine tool provided by an embodiment of the present invention;
FIG. 2 is a partial schematic view of the structure labeled A in FIG. 1;
fig. 3 is a top view of a part of a heat dissipating machine tool according to an embodiment of the present invention;
fig. 4 is an axial sectional view of an air-cooled heat-dissipating box and a dust-proof plate provided by an embodiment of the present invention.
In the figure:
100. a machine tool main body; 110. a connection part; 120. a connecting piece; 121. inserting a rod; 122. a sliding block; 123. a pull rod; 124. an elastic element; 130. a pipe support; 140. a temperature sensor;
200. a main shaft body;
300. a liquid cooling heat dissipation mechanism; 310. a liquid storage tank; 320. liquid cooling circulation pipe; 330. a circulation pump; 340. a liquid outlet pipe; 350. a pipette; 360. a refrigerator; 370. a return pipe;
400. an air-cooling heat dissipation mechanism; 410. a heat-dissipating box; 411. a vent hole; 420. a heat radiation fan; 430. a controller;
500. a dust-proof top plate; 510. inserting holes;
600. a base.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Fig. 1 shows a front view of a heat dissipation machine tool provided by an embodiment of the present invention. Referring to fig. 1, the present embodiment provides a heat dissipating machine tool. The heat dissipation machine tool includes a machine tool body 100, a spindle body 200, and a base 600. The machine tool body 100 is mounted on a base 600, and the spindle body 200 is rotatably mounted on an inner cavity of the machine tool body 100 about its own axis.
Specifically, the heat dissipation machine tool further includes a liquid cooling heat dissipation mechanism 300 and an air cooling heat dissipation mechanism 400. The liquid cooling mechanism 300 is provided on the base 600 and is located on one side of the machine tool body 100. The air cooling and heat dissipating mechanism 400 is disposed above the machine tool body 100 and is connected to the inner cavity of the machine tool body 100 to perform air cooling and heat dissipation on the spindle body 200. The liquid cooling mechanism 300 includes a liquid storage tank 310 and a liquid cooling circulation pipe 320, wherein the liquid storage tank 310 is disposed on the base 600 and is located at the side of the machine tool body 100. The liquid cooling circulation pipe 320 is connected to the liquid storage tank 310 and surrounds the main shaft body 200. The liquid cooling circulation pipe 320 can directly cool the main shaft body 200 by heat exchange. The air cooling and heat dissipating mechanism 400 can further improve the heat dissipating efficiency and effect of the spindle body 200 by accelerating the ventilation.
Preferably, the liquid cooling circulation pipe 320 is arranged around the outside of the main shaft body 200 in a convoluted and bent shape, and is uniformly distributed along the length direction of the main shaft body 200. Through the above arrangement, the uniformity of cooling the main shaft body 200 by the liquid cooling circulation pipe 320 can be ensured.
More specifically, the heat dissipating machine further includes a dust top plate 500. The dust-proof top plate 500 is detachably disposed at the top opening of the machine tool body 100, selectively covers the inner cavity of the machine tool body 100, and selectively covers the communication position between the air-cooling heat dissipation mechanism 400 and the outer space of the machine tool body 100.
Fig. 2 shows a partial schematic view of the structure marked a in fig. 1. Referring to fig. 1 and 2, the machine tool body 100 is provided with a connecting portion 110 on each of both sides in the width direction of the top opening position. The connection portion 110 is provided with a connection through hole along the width direction of the machine tool body 100, and a connection member 120 is movably provided in the connection through hole. The dustproof top plate 500 is provided with insertion holes 510 at two sides in the width direction, and the connectors 120 are detachably inserted into the insertion holes 510 in a one-to-one correspondence. When the air-cooled heat dissipation mechanism 400 is used for dissipating heat, the dust-proof top plate 500 can prevent dust from entering the inner cavity of the machine tool main body 100, thereby protecting the spindle main body 200.
Specifically, the connector 120 includes an insertion rod 121 and a slider 122 connected to each other. The sliding block 122 is slidably disposed in the connection through hole, the inserting rod 121 can selectively extend out of one end of the connection through hole towards the inserting hole 510, and the sliding block 122 moves along the connection through hole towards the direction of the dust top plate 500, so that the inserting rod 121 is inserted into the inserting hole 510; the sliding block 122 moves along the connection through hole in a direction away from the dust top plate 500 to disengage the insertion rod 121 from the insertion hole 510.
More specifically, the connector 120 further includes a pull rod 123. The pull rod 123 is connected to an end of the sliding block 122 facing away from the inserting rod 121, and extends out of an end of the connecting through hole facing away from the dust-proof top plate 500. The operator can pull the sliding block 122 through the pull rod 123 to move, so as to drive the inserting rod 121 to be separated from the inserting hole 510.
More specifically, the connector 120 further includes a resilient member 124. The elastic element 124 is coaxially sleeved outside the pull rod 123 and abuts against the sliding block 122 and the end portion of the connecting through hole away from the dust-proof top plate 500, and the elastic element 124 can abut against the sliding block 122 to drive the inserting rod 121 to insert into the inserting hole 510. That is, the insert rod 121 is inserted into the insert hole 510 under the action of the elastic member 124 without the external force applied to the pull rod 123, so that the dust top plate 500 is stably sealed at the top opening of the machine tool body 100.
Fig. 3 is a top view showing a part of the structure of a heat dissipating machine according to an embodiment of the present invention, and referring to fig. 1 and 3, the liquid-cooled heat dissipating mechanism 300 further includes a circulation pump 330 and a liquid suction pipe 350. The circulation pump 330 is connected to the liquid storage tank 310 through the liquid suction pipe 350, and the liquid suction pipe 350 is inserted into the bottom of the liquid storage tank 310, so as to ensure that the circulation pump 330 can continuously and stably suck the cooling liquid. The circulation pump 330 is in communication with the liquid cooling circulation pipe 320 and is configured to pump the cooling liquid in the liquid storage tank 310 to the liquid cooling circulation pipe 320.
Specifically, referring to fig. 1 and 3, the circulation pump 330 is connected to the liquid cooling circulation pipe 320 via a liquid outlet pipe 340. The outlet of the liquid cooling circulation pipe 320 is connected to the liquid storage tank 310 through a return pipe 370. By the above arrangement, circulation of the cooling liquid can be achieved.
More specifically, the machine tool body 100 is provided with a pipe support 130. The pipe support 130 is a sleeve structure, which is fixedly disposed at the side of the machine tool body 100, and the inlet end of the liquid cooling circulation pipe 320 and the outlet end of the liquid outlet pipe 340 are inserted into the pipe support 130 and connected to the pipe support 130.
More specifically, referring to fig. 1, a refrigerator 360 is disposed in the tank 310. The refrigerator 360 can be started to refrigerate the cooling liquid in the liquid storage tank 310, and the cooling effect of the cooling liquid is improved. The refrigerator 360 is a prior art, and the structure and principle of this embodiment are not described herein.
Fig. 4 shows an axial sectional view of an air-cooled heat-dissipating box and a dust-proof plate provided by an embodiment of the present invention. Referring to fig. 1 and 4, the air-cooled heat dissipation mechanism 400 includes a heat dissipation box 410 and a heat dissipation fan 420, wherein the heat dissipation box 410 is disposed at the top of the machine tool body 100 and is communicated with the inner cavity of the machine tool body 100, and the heat dissipation fan 420 is disposed in the heat dissipation box 410.
Specifically, the heat dissipation case 410 is provided with ventilation holes 411 at the top and bottom opposite to each other in the height direction of the machine tool body 100, respectively. The dust-proof top plate 500 can selectively block the vent 411 formed on the top, and the vent 411 formed on the bottom is communicated with the inner cavity of the machine tool body 100.
More specifically, the plurality of heat dissipation fans 420 are provided, and the plurality of heat dissipation fans 420 are uniformly arranged in the heat dissipation box 410. Through the simultaneous operation of the plurality of heat dissipation fans 420, the flow speed of the airflow can be further improved, and the cooling effect of the main shaft body 200 can be further improved.
More specifically, the air-cooled heat dissipation mechanism 400 also includes a controller 430. The controller 430 is communicatively connected to the plurality of cooling fans 420, and is capable of controlling the plurality of cooling fans 420 to start and stop simultaneously.
Preferably, a temperature sensor 140 is provided in the inner cavity of the machine tool body 100. The temperature sensor 140 is communicatively connected to the controller 430, and is capable of sensing a temperature condition of the machine tool main body 100 approaching the spindle main body 200, transmitting a temperature signal to the controller 430, and controlling the start and stop of the heat dissipation fan 420 by using the controller 430.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims (10)

1. The lathe that dispels heat, its characterized in that includes:
a machine tool main body (100) and a spindle main body (200), wherein the spindle main body (200) is rotatably arranged in an inner cavity of the machine tool main body (100) around an axis thereof;
the liquid cooling heat dissipation mechanism (300) comprises a liquid storage tank (310) and a liquid cooling circulation pipe (320), wherein the liquid storage tank (310) is arranged at the side part of the machine tool main body (100), and the liquid cooling circulation pipe (320) is communicated with the liquid storage tank (310) and is arranged on the outer side of the main shaft main body (200) in a surrounding mode;
the air cooling and radiating mechanism (400) is arranged above the machine tool main body (100) and is communicated with the inner cavity of the machine tool main body (100) so as to perform air cooling and radiating on the main shaft main body (200);
the dustproof top plate (500), the dustproof top plate (500) can dismantle set up in the top opening part of lathe main part (100), selectivity closing cap the inner chamber of lathe main part (100).
2. The heat dissipation machine tool according to claim 1, wherein connecting portions (110) are respectively provided on both sides in a top width direction of the machine tool body (100), the connecting portions (110) are provided with connecting through holes, and connecting pieces (120) are movably provided in the connecting through holes;
the two sides of the dustproof top plate (500) in the width direction are respectively provided with an inserting hole (510), and the connecting pieces (120) are in one-to-one correspondence and can be detachably inserted into the inserting holes (510).
3. The heat dissipating machine tool according to claim 2, wherein the connecting member (120) includes an insertion rod (121) and a slider (122) connected to each other, the slider (122) is slidably disposed in the connection through hole, the insertion rod (121) is capable of selectively extending out of one end of the connection through hole toward the insertion hole (510), and the slider (122) moves along the connection through hole to insert or disengage the insertion rod (121) from the insertion hole (510).
4. A machine tool according to claim 3, wherein the connecting piece (120) further comprises a pull rod (123) and an elastic element (124), the pull rod (123) is connected to one end of the sliding block (122) facing away from the inserting rod (121) and extends out of one end of the connecting through hole facing away from the dust-proof top plate (500), and the pull rod (123) can pull the sliding block (122) to move so as to drive the inserting rod (121) to be separated from the inserting hole (510);
the elastic element (124) is coaxially sleeved outside the pull rod (123) and abuts against the sliding block (122) and the end part of the connecting through hole, which is far away from the dustproof top plate (500), and the elastic element (124) can abut against the sliding block (122) so as to drive the inserting rod (121) to be inserted into the inserting hole (510).
5. The cooling machine tool according to claim 1, wherein the air-cooling mechanism (400) comprises a cooling box (410) and a cooling fan (420), the cooling box (410) is arranged at the top of the machine tool body (100) and is communicated with an inner cavity of the machine tool body (100), and the cooling fan (420) is arranged in the cooling box (410).
6. The heat dissipating machine tool according to claim 5, wherein the plurality of heat dissipating fans (420) are provided, and the plurality of heat dissipating fans (420) are uniformly arranged in the heat dissipating case (410).
7. The cooling machine tool according to claim 5, wherein vent holes (411) are respectively formed in the top and bottom of the cooling box (410) opposite to each other in the height direction of the machine tool main body (100), the dustproof top plate (500) selectively blocks the vent holes (411) formed in the top, and the vent holes (411) formed in the bottom are communicated with the inner cavity of the machine tool main body (100).
8. The cooling machine tool according to claim 1, wherein the liquid cooling circulation pipe (320) is arranged around the outside of the main shaft body (200) in a convoluted and bent shape and is uniformly distributed along the length direction of the main shaft body (200).
9. The heat removal machine of any one of claims 1-8, wherein the liquid-cooled heat removal mechanism (300) further comprises a circulation pump (330) and a liquid suction pipe (350), the circulation pump (330) is communicated with the liquid storage tank (310) through the liquid suction pipe (350), the liquid suction pipe (350) is inserted into the bottom of the liquid storage tank (310), the circulation pump (330) is communicated with the liquid-cooled circulation pipe (320), and the liquid-cooled heat removal mechanism is configured to pump cooling liquid in the liquid storage tank (310) to the liquid-cooled circulation pipe (320).
10. The cooling machine tool according to claim 9, wherein a pipe support (130) is provided at a side portion of the machine tool body (100), the liquid cooling mechanism (300) further comprises a liquid outlet pipe (340), the liquid outlet pipe (340) is communicated with the inlet of the liquid cooling circulation pipe (320) and the circulation pump (330), and the inlet end of the liquid cooling circulation pipe (320) and the outlet end of the liquid outlet pipe (340) are inserted and set in the pipe support (130) and are connected in the pipe support (130).
CN202311506176.XA 2023-11-13 2023-11-13 Heat dissipation machine tool Pending CN117484267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311506176.XA CN117484267A (en) 2023-11-13 2023-11-13 Heat dissipation machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311506176.XA CN117484267A (en) 2023-11-13 2023-11-13 Heat dissipation machine tool

Publications (1)

Publication Number Publication Date
CN117484267A true CN117484267A (en) 2024-02-02

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ID=89684553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311506176.XA Pending CN117484267A (en) 2023-11-13 2023-11-13 Heat dissipation machine tool

Country Status (1)

Country Link
CN (1) CN117484267A (en)

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