CN220547996U - Drilling machine with automatic temperature control mechanism - Google Patents
Drilling machine with automatic temperature control mechanism Download PDFInfo
- Publication number
- CN220547996U CN220547996U CN202321149548.3U CN202321149548U CN220547996U CN 220547996 U CN220547996 U CN 220547996U CN 202321149548 U CN202321149548 U CN 202321149548U CN 220547996 U CN220547996 U CN 220547996U
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- China
- Prior art keywords
- cooling liquid
- pipe
- heat exchange
- tank
- drill bit
- Prior art date
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000000110 cooling liquid Substances 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000005507 spraying Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 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 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012546 transfer 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 provides a drilling machine with a self-temperature control mechanism, which comprises a workbench, an air cylinder arranged at the top of the workbench, a support piece arranged at the telescopic end of the air cylinder and a drill bit arranged at the bottom end of the support piece, wherein the drill bit is arranged right below the drill bit, one side of the workbench is provided with a cooling liquid tank and a heat exchange tank, the bottom of the drill bit is connected with the cooling liquid tank through a liquid collecting pipe, one side of the bottom of the cooling liquid tank is connected with a liquid inlet end of a heat exchange pipe in the heat exchange tank through a pipeline, a liquid outlet end of the heat exchange pipe is connected with a cooling liquid pipe, an inlet and an outlet of the heat exchange tank are connected through a circulating pipe, a circulating pump is arranged on the circulating pipe, a temperature sensor is arranged in the cooling liquid pipe, a cooling liquid pump is arranged on the cooling liquid pipe, the other end of the cooling liquid pipe is arranged on the support piece, and a cooling liquid spray pipe is connected with the other end of the cooling liquid pipe. The temperature of the cooling liquid reaches the requirement, and the cooling effect of the workpiece and the drill bit is ensured.
Description
Technical Field
The utility model relates to the field of drilling machines, in particular to a drilling machine with a self-temperature control mechanism.
Background
The numerical control drilling machine is mainly used for drilling, reaming, tapping and other processing, is a numerical control hole processing machine tool mainly used for drilling, and most of numerical control drilling machines are replaced by processing centers due to the development of the processing centers, and are used in the industries of automobiles, locomotives, shipbuilding, aerospace and engineering machinery.
The drill bit produces high temperature when carrying out work, and the high temperature can all exert an influence to machined part and drill bit, so current drilling machine all installs the coolant liquid heat sink and is used for cooling down machined part and drill bit, and the coolant liquid is general all cyclic use, and then the gradual rising of coolant liquid temperature of cyclic use can cumulatively rise, until can not reach refrigerated effect, need carry out heat transfer cooling to the coolant liquid, and consequently, we propose a drilling machine with automatic temperature control mechanism.
Disclosure of Invention
The utility model aims to provide a drilling machine with a temperature self-control mechanism, which solves the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a drilling machine with automatic temperature control mechanism, includes the workstation, installs at the cylinder at the workstation top, installs the support piece at the flexible end of cylinder and installs the drill bit in the support piece bottom, be provided with the drill floor under the drill bit, one side of workstation is provided with coolant tank and heat exchange tank, the bottom of drill floor pass through the collector tube with the coolant tank is connected, bottom one side of coolant tank pass through the pipeline with the heat exchange tube feed liquor end in the heat exchange tank is connected, the heat exchange tube drain end is connected with the coolant liquid pipe, the exit of heat exchange tank passes through the circulating pipe and connects, install the circulating pump on the circulating pipe, be provided with temperature sensor in the coolant liquid pipe, and install the coolant pump on it, the other end of coolant liquid pipe is installed on the support piece, be connected with the coolant liquid spray tube on the other end of coolant liquid pipe, the hydrojet of coolant liquid spray tube is aimed at the drill bit.
An annular liquid baffle is arranged on the periphery of the drill floor.
A filter screen and a magnetic filter plate are arranged in the cooling liquid tank.
The heat exchange tube is provided with a plurality of heat conducting fins.
The temperature sensor is electrically connected with the circulating pump.
The circulating pipe is provided with radiating fins and is provided with a radiating fan.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the heat exchange tank is arranged on the basis of a drilling machine cooling liquid circulation system, the inlet and the outlet of the heat exchange tank are connected through the circulation pipe, the circulation pump is arranged on the circulation pipe, the temperature sensor is electrically connected with the circulation pump, when the temperature sensor monitors that the temperature of the circulating cooling liquid exceeds a set value, the circulation pump is controlled to start so that low-temperature cold water in the heat exchange tank is continuously circulated to reduce the temperature of the cooling liquid in the heat exchange pipe, the temperature of the cooling liquid reaches the requirement, and the cooling effect on a machined part and a drill bit is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
in the figure: 1, a workbench; 2, an air cylinder; 3 a support; 4, a drill bit; 5 drill floor; 6, a cooling liquid tank; 7, a heat exchange tank; a liquid collecting pipe 8; 9 heat exchange tubes; a coolant line 10; 11 circulation pipes; 12 circulation pumps; 13 a temperature sensor; 14 a coolant pump; 15 a cooling liquid spray pipe; 16 annular liquid baffle plates; 17 a filter screen; 18 magnetic filter plates; 19 a heat conductive sheet; 20 radiating fins; 21 a heat dissipation fan.
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. 1-2, the present utility model provides the following technical solutions: the drilling machine with the automatic temperature control mechanism comprises a workbench 1, a cylinder 2 arranged at the top of the workbench 1, a support piece 3 arranged at the telescopic end of the cylinder 2 and a drill bit 4 arranged at the bottom end of the support piece 3, wherein a drill floor 5 is arranged right below the drill bit 4, one side of the workbench 1 is provided with a cooling liquid tank 6 and a heat exchange tank 7, the bottom of the drill floor 5 is connected with the cooling liquid tank 6 through a liquid collecting pipe 8, one side of the bottom of the cooling liquid tank 6 is connected with the liquid inlet end of a heat exchange pipe 9 in the heat exchange tank 7 through a pipeline, the liquid outlet end of the heat exchange pipe 9 is connected with a cooling liquid pipe 10, an inlet and an outlet of the heat exchange tank 7 are connected through a circulating pipe 11, a circulating pump 12 is arranged on the circulating pipe 11, a temperature sensor 13 is arranged in the cooling liquid pipe 10, a cooling liquid pump 14 is arranged on the drill floor, the other end of the cooling liquid pipe 10 is arranged on the support piece 3, a cooling liquid spray pipe 15 is connected to the other end of the cooling liquid pipe 10, and a liquid spraying opening of the cooling liquid spray pipe 15 is aligned with the drill bit 4.
An annular liquid baffle 16 is arranged on the periphery of the drill floor 5.
A filter screen 17 and a magnetic filter plate 18 are arranged in the cooling liquid tank 6.
The heat exchange tube 9 is provided with a plurality of heat conducting fins 19.
The temperature sensor 13 is electrically connected to the circulation pump 12.
The circulating pipe 11 is provided with a heat radiating fin 20 and is provided with a heat radiating fan 21.
The working principle of the utility model is as follows: the cooling liquid is sprayed onto the workpiece and the drill bit through the cooling liquid spray pipe 15, then the cooling liquid flows into the cooling liquid tank 6 through the liquid collecting pipe 8, after being filtered layer by layer through the filter screen 17 and the magnetic filter plate 18, the cooling liquid pump 14 is started to enable the cooling liquid to enter the heat exchange pipe 9, then when the temperature sensor 13 monitors that the temperature of the circulating cooling liquid exceeds a set value, the circulating pump 12 is controlled to be started to enable the low-temperature cold water in the heat exchange tank 7 to be continuously circulated so as to reduce the temperature of the cooling liquid in the heat exchange pipe 9, the temperature of the cooling liquid meets the requirements, the heat exchange pipe 9 is of a serpentine structure, the heat exchange area is increased, the heat exchange effect is improved, and the heat dissipation fins 20 are arranged on the circulating pipe 11 to enlarge the heat exchange area between the low-temperature cold water and the outside, and the heat dissipation fan 21 is started to strengthen heat dissipation simultaneously, so that the heat exchange effect between the low-temperature cold water and the cooling liquid is greatly reduced due to the accumulation of the temperature after the circulation of the low-temperature cold water for a plurality of times is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a drilling machine with automatic temperature control mechanism, includes workstation (1), installs cylinder (2) at workstation (1) top, installs support piece (3) at the flexible end of cylinder (2) and installs drill bit (4) in support piece (3) bottom, its characterized in that: the drill bit is characterized in that a drill floor (5) is arranged right below the drill bit (4), a cooling liquid tank (6) and a heat exchange tank (7) are arranged on one side of the drill floor (1), the bottom of the drill floor (5) is connected with the cooling liquid tank (6) through a liquid collecting pipe (8), one side of the bottom of the cooling liquid tank (6) is connected with a liquid inlet end of a heat exchange pipe (9) in the heat exchange tank (7) through a pipeline, a liquid outlet end of the heat exchange pipe (9) is connected with a cooling liquid pipe (10), an inlet and an outlet of the heat exchange tank (7) are connected through a circulating pipe (11), a circulating pump (12) is arranged on the circulating pipe (11), a temperature sensor (13) is arranged in the cooling liquid pipe (10), a cooling liquid pump (14) is arranged on the cooling liquid pipe, the other end of the cooling liquid pipe (10) is arranged on the supporting piece (3), a cooling liquid nozzle (15) is connected to the other end of the cooling liquid nozzle (15), and a liquid spraying opening of the cooling liquid nozzle (15) is aligned with the drill bit (4).
2. A drilling machine with a self-temperature control mechanism as in claim 1, wherein: an annular liquid baffle (16) is arranged on the periphery of the drill floor (5).
3. A drilling machine with a self-temperature control mechanism as in claim 1, wherein: a filter screen (17) and a magnetic filter plate (18) are arranged in the cooling liquid tank (6).
4. A drilling machine with a self-temperature control mechanism as in claim 1, wherein: the heat exchange tube (9) is provided with a plurality of heat conducting fins (19).
5. A drilling machine with a self-temperature control mechanism as in claim 1, wherein: the temperature sensor (13) is electrically connected with the circulating pump (12).
6. A drilling machine with a self-temperature control mechanism as in claim 1, wherein: the circulating pipe (11) is provided with radiating fins (20) and is provided with a radiating fan (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149548.3U CN220547996U (en) | 2023-05-12 | 2023-05-12 | Drilling machine with automatic temperature control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149548.3U CN220547996U (en) | 2023-05-12 | 2023-05-12 | Drilling machine with automatic temperature control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547996U true CN220547996U (en) | 2024-03-01 |
Family
ID=90004025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321149548.3U Active CN220547996U (en) | 2023-05-12 | 2023-05-12 | Drilling machine with automatic temperature control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547996U (en) |
-
2023
- 2023-05-12 CN CN202321149548.3U patent/CN220547996U/en active Active
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