CN220717793U - Novel air-cooled main shaft box structure - Google Patents
Novel air-cooled main shaft box structure Download PDFInfo
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- CN220717793U CN220717793U CN202322489870.7U CN202322489870U CN220717793U CN 220717793 U CN220717793 U CN 220717793U CN 202322489870 U CN202322489870 U CN 202322489870U CN 220717793 U CN220717793 U CN 220717793U
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- shaft box
- circulation port
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- 238000001816 cooling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of air-cooled main shaft boxes and discloses a novel air-cooled main shaft box structure which comprises a main box body, wherein an air inlet is formed in the outer side of the main box body, a lower circulation port is formed in the inner wall above the air inlet, an annular channel is arranged in the lower circulation port, and an upper circulation port is formed in the top of the annular channel. The air inlet is connected with the fan, the cavity capable of entering and exiting air is formed in the main shaft box, cold air sequentially passes through the air inlet, the lower circulation port, the annular channel and the upper circulation port, heat can be dissipated for the main shaft box to a certain extent, the air suction device is arranged on the lower side of the main shaft box according to the natural phenomenon that air is heated to upwelle, air is introduced into the lower side of the main shaft box, and air is discharged from the upper end of the main shaft box, so that the temperature of the main shaft box is controlled, the machining precision is improved, the manufacturing cost of the air-cooled main shaft box is lower than that of an oil-cooled main shaft box, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of air-cooled main shaft boxes, in particular to a novel air-cooled main shaft box structure.
Background
The electric spindle is a set of components comprising the electric spindle itself, a high-frequency conversion device, a cooling device and other accessories, and has the characteristics of high rotating speed, high precision, low noise and the like.
The novel electric spindle headstock structure belongs to the technical field of headstocks, and aims to solve the problem that a traditional headstock is difficult to realize light weight through structural improvement and can be beneficial to heat dissipation, and comprises a main box body; the front side of the inside of the main box body is provided with an oil inlet hole, and the inside of the main box body is provided with an inner reinforcing rib; the rear end of the fixed plate is fixedly connected with the mounting plate. The utility model is provided with the spindle box, the electric spindle box adopts a brand new design structure, the mounting hole penetrates through the whole body, and the oil inlet hole is reserved only on the side edge, so that the cooling liquid can be circulated, the weight of the whole spindle box can be effectively reduced by the design of the laminate, the effect of lighter weight is provided on the premise of ensuring the strength, and the heat dissipation efficiency during the operation of the electric spindle is also facilitated;
in combination with the above scheme, in the use process of the spindle box, the following problems exist, the existing spindle mounting position and the spindle box form a closed loop, the heat dissipation effect cannot be achieved, the heat dissipation effect is poor, and the spindle box is heated and stretched to influence the machining precision, so that the practicability is not high.
Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a novel air-cooled headstock structure.
Disclosure of Invention
The utility model aims to provide a novel air-cooled main shaft box structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel forced air cooling headstock technical scheme, includes the main tank body, the main tank body outside is equipped with the air intake, air intake top inner wall is equipped with down the circulation mouth, be equipped with annular channel down in the circulation mouth, annular channel top is equipped with the circulation mouth.
As a preferable technical scheme, the bottoms of two opposite sides of the main box body are provided with mounting grooves, and a cavity is arranged in the main box body.
As a preferable technical scheme, the main box body, the air inlet, the lower circulation port, the annular channel, the upper circulation port, the mounting groove and the cavity are integrally cast.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a novel air-cooled main shaft box structure, which is provided with an air inlet, a lower circulation port, an annular channel and an upper circulation port, wherein a fan is connected with the air inlet, a cavity capable of entering and exiting air is formed in the main shaft box, cold air sequentially passes through the air inlet, the lower circulation port, the annular channel and the upper circulation port, heat can be dissipated to the main shaft box to a certain extent, an air suction device is arranged on the lower side of the main shaft box according to the natural phenomenon that air is heated and upwelled, air is introduced into the lower side of the main shaft box, and the upper end of the main shaft box is discharged, so that the temperature of the main shaft box is controlled, the machining precision is improved, and the air-cooled main shaft box has lower manufacturing cost than an oil-cooled main shaft box, and the cost is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a novel air-cooled headstock structure;
fig. 2 is a schematic cross-sectional structure of a novel air-cooled headstock structure.
In the reference numerals: 1. a main case; 11. an air inlet; 12. a lower flow port; 13. an annular channel; 14. an upper flow port; 15. a mounting groove; 16. a cavity.
Detailed Description
Features and exemplary embodiments of various aspects of the present utility model will be described in detail below, and in order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It will be apparent to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model.
As shown in fig. 1-2, the utility model provides a novel air-cooled main shaft box structure technical scheme: including main tank body 1, main tank body 1 outside is provided with air intake 11, and air intake 11 top inner wall is provided with down the circulation mouth 12, is provided with annular channel 13 in the lower circulation mouth 12, and annular channel 13 top is provided with the circulation mouth 14, and main tank body 1 is provided with mounting groove 15 relative both sides bottom, is provided with cavity 16 in the main tank body 1.
In this embodiment, the fan is connected to the air inlet 11, a cavity capable of allowing air to enter and exit is formed in the spindle box 1, and cold air sequentially passes through the air inlet 11, the lower circulation port 12, the annular channel 13 and the upper circulation port 14, so that heat can be dissipated to the spindle box 1 to a certain extent, according to the natural phenomenon that air is heated and upwelled, an air suction device is added on the lower side of the spindle box 1, air is introduced on the lower side of the spindle box 1, and air is discharged at the upper end of the spindle box, thereby achieving control of the temperature of the spindle box and improving the processing precision.
As shown in fig. 1-2, the main box 1, the air inlet 11, the lower circulation port 12, the annular channel 13, the upper circulation port 14, the mounting groove 15 and the cavity 16 are integrally cast.
In the embodiment, the production and the manufacture are convenient, and the cost is saved.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, the utility model works according to the above embodiments until all working steps are completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
In accordance with the above embodiments of the utility model, these embodiments are not exhaustive of all details, nor are they intended to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various modifications as are suited to the particular use contemplated. 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 (3)
1. The utility model provides a novel forced air cooling headstock structure, its characterized in that, including main tank body (1), main tank body (1) outside is equipped with air intake (11), air intake (11) top inner wall is equipped with down circulation mouth (12), be equipped with annular channel (13) in circulation mouth (12) down, annular channel (13) top is equipped with circulation mouth (14).
2. The novel air-cooled spindle box structure according to claim 1, wherein: the bottoms of two opposite sides of the main box body (1) are provided with mounting grooves (15), and a cavity (16) is arranged in the main box body (1).
3. The novel air-cooled spindle box structure according to claim 1, wherein: the main box body (1), the air inlet (11), the lower circulation port (12), the annular channel (13), the upper circulation port (14), the mounting groove (15) and the cavity (16) are integrally cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489870.7U CN220717793U (en) | 2023-09-13 | 2023-09-13 | Novel air-cooled main shaft box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489870.7U CN220717793U (en) | 2023-09-13 | 2023-09-13 | Novel air-cooled main shaft box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717793U true CN220717793U (en) | 2024-04-05 |
Family
ID=90497233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322489870.7U Active CN220717793U (en) | 2023-09-13 | 2023-09-13 | Novel air-cooled main shaft box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717793U (en) |
-
2023
- 2023-09-13 CN CN202322489870.7U patent/CN220717793U/en active Active
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