CN219598885U - Circulating oil cooling device of high-precision main shaft - Google Patents
Circulating oil cooling device of high-precision main shaft Download PDFInfo
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- CN219598885U CN219598885U CN202320663951.1U CN202320663951U CN219598885U CN 219598885 U CN219598885 U CN 219598885U CN 202320663951 U CN202320663951 U CN 202320663951U CN 219598885 U CN219598885 U CN 219598885U
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- 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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Abstract
The utility model provides a circulating oil cooling device of a high-precision main shaft, which comprises a main shaft box, a liquid cooling module, a gas cooling module and a main shaft fixing module, wherein the liquid cooling module is arranged on the upper side of the main shaft box, the main shaft fixing module is arranged on the front side of the main shaft box, the gas cooling module is arranged in the main shaft box and comprises a circulating pump, a cooling box and a cooling liquid tank, the gas cooling module comprises an air pump, an air storage tank and an air outlet pipe, the main shaft fixing module comprises a main shaft fixing block, a gas cooling block and a liquid cooling block, a fixing plate is arranged on the front side of the main shaft box, and the main shaft fixing block, the gas cooling block, the liquid cooling block and a power piece are sequentially arranged on the front side of the fixing plate from left to right in a coaxial manner. The utility model has the beneficial effects that the tail part of the main shaft is cooled under the action of the liquid cooling module; under the action of the gas cooling module, the gas flow between the head and the tail of the main shaft is fast, the heat dissipation of the head of the main shaft is quickened, and the heat dissipation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of machine tool processing equipment, and particularly relates to a circulating oil cooling device of a high-precision main shaft.
Background
In the current machine tool manufacturing industry, a large amount of heat can be generated in the using process of a high-precision main shaft, the service life of the main shaft can be greatly influenced by the heat, in the prior art, a cooling system is added to the tail part of the main shaft, but the heat of the main shaft is mainly generated at the shaft head part and is relatively far away from the cooling part, and the shaft body and a structural part of a fixed shaft are mainly made of metal, so that the heat conduction efficiency is approximately the same, the heat dissipation effect of the head part of the main shaft is poor, and the service life of the whole main shaft is shortened.
Disclosure of Invention
Based on the above background, it is an object of the present utility model to provide a circulating oil cooling apparatus for a high-precision spindle.
The technical scheme of the utility model is as follows: the circulating oil cooling device of the high-precision main shaft comprises a main shaft box, a liquid cooling module, a gas cooling module and a main shaft fixing module, wherein the liquid cooling module is arranged on the upper side of the main shaft box, the main shaft fixing module is arranged on the front side of the main shaft box, and the gas cooling module is arranged in the main shaft box;
the liquid cooling module comprises a circulating pump, a cooling box and a cooling liquid tank, wherein an upper liquid outlet and an upper liquid inlet are respectively arranged on the upper part of the cooling box, a lower liquid outlet and a lower liquid inlet are respectively arranged on the lower part of the cooling box, the upper liquid outlet and the upper liquid inlet are respectively connected with an upper liquid outlet pipe and an upper liquid inlet pipe, the other ends of the upper liquid outlet pipe and the upper liquid inlet pipe are respectively arranged on the main shaft fixing module through a first connector and a second connector, an inlet and an outlet of the circulating pump are respectively connected with an outlet of the cooling liquid tank and a lower liquid inlet of the cooling box through a first pipe and a second pipe, an inlet of the cooling liquid tank is respectively communicated with a lower liquid outlet of the cooling box through a third pipe, and the first pipe, the second pipe and the third pipe respectively penetrate through holes corresponding to the upper surface of the main shaft box;
the air cooling module comprises an air pump, an air storage tank and an air outlet pipe, the air pump and the air storage tank are arranged in the spindle box, an inlet of the air pump is connected with an outlet of the air storage tank through an air inlet pipe, an outlet of the air pump is connected with the air outlet pipe, and the other end of the air outlet pipe penetrates through a hole in the side wall of the spindle box and is fixed on the spindle fixing module;
the main shaft fixing module comprises a main shaft fixing block, a gas radiating block and a liquid cooling block, a fixing plate is arranged on the front side of a main shaft box, the main shaft fixing block, the gas radiating block, the liquid cooling block and a power piece are sequentially arranged on the front side of the fixing plate from left to right in a coaxial mode, slots for the main shaft to penetrate through are formed in the main shaft fixing block, the gas radiating block and the liquid cooling block, an upper liquid inlet pipe and an upper liquid outlet pipe are respectively connected to the liquid cooling block, and an air outlet pipe is connected to the gas radiating block.
Further, the circulating pump is fixed on the upper surface of the main shaft box through screws, and the cooling box is fixed on the upper surface of the main shaft box through screws.
Further, the model of the circulating pump is WVT-40SK-1, the model of the cooling tank is HYW-10B, the model of the air pump is FUJ-580, and the brand of the air pump is bumblebee.
Further, the main body of the gas radiating block is a hollow pipe, one side of the main body of the gas radiating block is provided with a plurality of radiating holes which are connected with the hollow part, and the air outlet pipe is communicated with the inside of the hollow pipe of the gas radiating block.
Further, the circulating pump, the cooling box and the air pump are independently powered by 220V power supplies.
Further, a hollow closed area for containing liquid is arranged between the outer wall of the liquid cooling block and the slot, two cooling holes are respectively arranged on the outer wall, and the upper liquid inlet pipe and the upper liquid outlet pipe are respectively connected with the corresponding cooling holes.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the tail part of the main shaft is cooled under the action of the liquid cooling module; under the action of the gas cooling module, the gas flow between the head and the tail of the main shaft is fast, the heat dissipation of the head of the main shaft is quickened, and the heat dissipation efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model
FIG. 2 is an internal schematic view of the present utility model
FIG. 3 is a schematic diagram of a gas heat dissipating block according to the present utility model
In the figure:
description of the embodiments
As shown in fig. 1, 2 and 3, the technical scheme of the utility model is as follows: the circulating oil cooling device of the high-precision spindle comprises a spindle box 1, a liquid cooling module 2, a gas cooling module 3 and a spindle fixing module 4, wherein the liquid cooling module 2 is arranged on the upper side of the spindle box 1, the spindle fixing module 4 is arranged on the front side of the spindle box 1, and the gas cooling module 3 is arranged in the spindle box 1;
the liquid cooling module 2 comprises a circulating pump 2-1, a cooling box 2-2 and a cooling liquid tank 2-3, wherein the circulating pump 2-1 is fixed on the upper surface of the main shaft box 1 through screws, the cooling box 2-2 is respectively provided with an upper liquid outlet and an upper liquid inlet on the upper part of the cooling box 2-2, the lower part of the cooling box 2-2 is respectively provided with a lower liquid outlet and a lower liquid inlet, the upper liquid outlet and the upper liquid inlet are respectively connected with an upper liquid outlet pipe 2-5 and an upper liquid inlet pipe 2-4, the other ends of the upper liquid outlet pipe 2-5 and the upper liquid inlet pipe 2-4 are respectively arranged on the main shaft fixing module 4 through a first connecting joint and a second connecting joint, the inlet and the outlet of the circulating pump 2-1 are respectively connected with the outlet of the cooling liquid tank 2-3 through a first pipe and a second pipe, the lower liquid inlet of the cooling box 2-2 is respectively communicated with the lower liquid outlet of the cooling box 2-2 through a third pipe, the inlet of the cooling liquid tank 2-3 respectively penetrates through corresponding holes on the upper surface of the main shaft box 1,
the air cooling module 3 comprises an air pump 3-1, an air storage tank 3-2 and an air outlet pipe 3-3, wherein the air pump 3-1 and the air storage tank 3-2 are arranged in the main shaft box 1, an inlet of the air pump 3-1 is connected with an outlet of the air storage tank 3-2 through an air inlet pipe, an outlet of the air pump 3-1 is connected with the air outlet pipe 3-3, and the other end of the air outlet pipe 3-3 penetrates through a hole on the side wall of the main shaft box 1 and is fixed on the main shaft fixing module 4;
the main shaft fixing module 4 comprises a main shaft fixing block 4-1, a gas radiating block 4-2 and a liquid cooling block 4-3, a fixing plate is arranged on the front side of the main shaft box 1, the main shaft fixing block 4-1, the gas radiating block 4-2, the liquid cooling block 4-3 and a power piece are sequentially arranged on the front side of the fixing plate from left to right in a coaxial mode, slots for allowing a main shaft to pass through are formed in the main shaft fixing block 4-1, the gas radiating block 4-2 and the liquid cooling block 4-3, an upper liquid inlet pipe and an upper liquid outlet pipe are respectively connected to the liquid cooling block 4-3, and the air outlet pipe 3-3 is connected to the gas radiating block 4-2.
In the embodiment, the model of the circulating pump is WVT-40SK-1, the model of the cooling box 2-2 is HYW-10B, the model of the air pump 3-1 is FUJ-580, and the brand is wasp.
In this embodiment, the main body of the gas heat dissipation block 4-2 is a hollow pipe, one side of the hollow pipe is provided with a plurality of heat dissipation holes connected with the hollow part, and the gas outlet pipe 3-3 is communicated with the inside of the hollow pipe of the gas heat dissipation block 4-2.
In this embodiment, the circulating pump 2-1, the cooling tank 2-2 and the air pump 3-1 are all independently powered by 220V power sources.
In this embodiment, a hollow closed area for accommodating liquid is arranged between the outer wall of the liquid cooling block 4-3 and the slot, two cooling holes are respectively arranged on the outer wall, and the upper liquid inlet pipe 2-4 and the upper liquid outlet pipe 2-5 are respectively connected with the corresponding cooling holes.
The working process and principle of the utility model are as follows: the main shaft passes through the main shaft fixed block 4-1, the gas cooling block 4-2 and the liquid cooling block 4-3 in sequence, and the main shaft passes through the main shaft fixed block 4-1, the gas cooling block 4-2 and the liquid cooling block 4-3 in sequence, but the main shaft is in clearance with the main shaft fixed block, and is connected with an output shaft of the motor.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (4)
1. The utility model provides a circulating oil cooling device of high-accuracy main shaft which characterized in that: the device comprises a main shaft box, a liquid cooling module, a gas cooling module and a main shaft fixing module, wherein the liquid cooling module is arranged on the upper side of the main shaft box, the main shaft fixing module is arranged on the front side of the main shaft box, and the gas cooling module is arranged in the main shaft box;
the liquid cooling module comprises a circulating pump, a cooling tank and a cooling liquid tank, wherein an upper liquid outlet and an upper liquid inlet are respectively arranged on the upper part of the cooling tank, a lower liquid outlet and a lower liquid inlet are respectively arranged on the lower part of the cooling tank, the upper liquid outlet and the upper liquid inlet are respectively connected with an upper liquid outlet pipe and an upper liquid inlet pipe, the other ends of the upper liquid outlet pipe and the upper liquid inlet pipe are respectively arranged on the main shaft fixing module through a first connector and a second connector, an inlet and an outlet of the circulating pump are respectively connected with an outlet of the cooling liquid tank and a lower liquid inlet of the cooling tank through a first pipe and a second pipe, and an inlet of the cooling liquid tank is communicated with a lower liquid outlet of the cooling tank through a third pipe;
the air cooling module comprises an air pump, an air storage tank and an air outlet pipe, the air pump and the air storage tank are arranged in the spindle box, an inlet of the air pump is connected with an outlet of the air storage tank through an air inlet pipe, an outlet of the air pump is connected with the air outlet pipe, and the other end of the air outlet pipe penetrates through a hole in the side wall of the spindle box and is fixed on the spindle fixing module;
the main shaft fixing module comprises a main shaft fixing block, a gas radiating block and a liquid cooling block, a fixing plate is arranged on the front side of a main shaft box, the main shaft fixing block, the gas radiating block, the liquid cooling block and a power piece are sequentially arranged on the front side of the fixing plate from left to right in a coaxial mode, slots for the main shaft to penetrate through are formed in the main shaft fixing block, the gas radiating block and the liquid cooling block, an upper liquid inlet pipe and an upper liquid outlet pipe are respectively connected to the liquid cooling block, and an air outlet pipe is connected to the gas radiating block.
2. The circulating oil cooling apparatus for a high-precision spindle as claimed in claim 1, wherein: the circulating pump is fixed on the upper surface of the main shaft box through screws, and the cooling box is fixed on the upper surface of the main shaft box through screws.
3. The circulating oil cooling apparatus for a high-precision spindle as claimed in claim 1, wherein: the main body of the gas radiating block is a hollow pipe, one side of the main body of the gas radiating block is provided with a plurality of radiating holes which are connected with the hollow part, and the air outlet pipe is communicated with the inside of the hollow pipe of the gas radiating block.
4. The circulating oil cooling apparatus for a high-precision spindle as claimed in claim 1, wherein: the liquid cooling block is characterized in that a hollow closed area for accommodating liquid is arranged between the outer wall of the liquid cooling block and the slot, two cooling holes are respectively formed in the outer wall, and the upper liquid inlet pipe and the upper liquid outlet pipe are respectively connected with the corresponding cooling holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320663951.1U CN219598885U (en) | 2023-03-30 | 2023-03-30 | Circulating oil cooling device of high-precision main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320663951.1U CN219598885U (en) | 2023-03-30 | 2023-03-30 | Circulating oil cooling device of high-precision main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598885U true CN219598885U (en) | 2023-08-29 |
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ID=87744438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320663951.1U Active CN219598885U (en) | 2023-03-30 | 2023-03-30 | Circulating oil cooling device of high-precision main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598885U (en) |
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2023
- 2023-03-30 CN CN202320663951.1U patent/CN219598885U/en active Active
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