CN220093061U - Main shaft system part cooling system of direct-connected vertical machining center - Google Patents
Main shaft system part cooling system of direct-connected vertical machining center Download PDFInfo
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- CN220093061U CN220093061U CN202321559568.8U CN202321559568U CN220093061U CN 220093061 U CN220093061 U CN 220093061U CN 202321559568 U CN202321559568 U CN 202321559568U CN 220093061 U CN220093061 U CN 220093061U
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- main shaft
- liquid inlet
- liquid outlet
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- oil
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims description 66
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
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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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of cooling of main shaft systems of machining centers, in particular to a direct-connected vertical machining center main shaft system part cooling system.
Description
Technical field:
the utility model relates to the technical field of machining center main shaft system cooling, in particular to a direct-connected vertical machining center main shaft system cooling system.
The background technology is as follows:
for a vertical machining center, a large amount of heat can be generated by a main motor and a main shaft when the vertical machining center runs at a high speed, and heat can be generated by a main shaft cutter striking cylinder; the heat is accumulated in a large amount to cause thermal deformation of parts, so that the transmission precision of the main motor to the main shaft is affected. At present, generally, a cooling structure is not provided, or only the main shaft is simply cooled, the main motor is not cooled by a scheme, or simple air cooling is performed, the cooling effect is poor, and the transmission processing requirement of a high-precision machine tool cannot be met.
The utility model comprises the following steps:
in order to solve the technical problems, the utility model provides a direct-connected vertical machining center spindle shafting cooling system, which solves the technical problems that: the main motor and the main shaft are poor in cooling effect, and a large amount of heat is accumulated to cause thermal deformation of parts, so that the transmission precision of the main motor to the main shaft is affected. In order to solve the technical problems, the utility model adopts the following technical scheme:
a direct-coupled vertical machining center spindle shafting cooling system, comprising:
the main shaft box is provided with a sleeve in a fixed structure mode;
the main shaft is sleeved in the sleeve,
the main motor is fixedly connected with the spindle box through the mounting seat, and an output shaft of the main motor is connected with the spindle;
the upper groove and the lower groove are respectively arranged on the upper end face and the lower end face of the mounting seat;
the cover plate is fixedly buckled on the upper groove and the lower groove;
the liquid inlet B, the liquid outlet B, the liquid inlet C and the liquid outlet C are all arranged on the side vertical surface of the mounting seat, and are communicated with the lower groove;
the oil outlet of the oil cooler is connected with the liquid inlet B, the liquid outlet B is connected with the liquid inlet C, and the liquid outlet C is connected with the oil inlet of the oil cooler through oil pipes.
Further, sealing rings A are sleeved on the upper side and the lower side of the annular groove.
Further, sealing rings B are arranged on two sides of the upper groove and two sides of the lower groove.
Further, the cover plate is connected with the mounting seat through screws.
Further, the circumferential wall of the main shaft positioned in the sleeve is provided with an annular groove, and the annular groove is communicated with the outside through a liquid inlet A and a liquid outlet A which are formed in the side wall of the sleeve.
Further, an oil outlet of the oil cooler is communicated with the liquid inlet A through an oil pipe, and the liquid outlet A is communicated with the liquid inlet B through an oil pipe.
The beneficial effects of the utility model are as follows: through setting up the mount pad, block the direct heat transfer of main motor and headstock, and the terminal surface sets up the slot about the mount pad to let in the coolant liquid, utilize the circulation of cooling oil in the slot to take away the heat that main motor produced, and set up the ring channel on the main shaft, with a set of cooling system of main motor sharing, when reducing the cost input, increase cooling effect, reduce the thermal deformation of cold part, improve the transmission precision of main motor to the main shaft.
Description of the drawings:
fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic cross-sectional structure of the present utility model.
Fig. 3 is a schematic top view of the mounting base of the present utility model.
In the figure:
1. the main shaft box comprises a main shaft box body, 2, a sleeve, 3, a main shaft, 4, annular grooves, 5, liquid inlets A and 6, liquid outlets A and 7, a main motor, 8, a mounting seat, 9, an upper groove, 10, a lower groove, 11, a cover plate, 12, liquid inlets B and 13, liquid outlets B and 14, liquid inlets C and 15, liquid outlets C and 16, an oil cooler, 17, sealing rings A and 18 and sealing rings B.
The specific embodiment is as follows:
for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will now be described in further detail with reference to the accompanying drawings and the following examples, so that the public can better understand the method of practicing the present utility model, and the specific embodiments of the present utility model are as follows:
a direct-coupled vertical machining center spindle shafting cooling system, comprising: the main shaft box 1 is provided with a sleeve 2 in a fixed structure mode, the main shaft 3 is sleeved in the sleeve 2, the main motor 7 is fixedly connected with the main shaft box 1 through a mounting seat 8, an output shaft of the main motor 7 is connected with the main shaft 3, and the direct heat transfer between the main motor and the main shaft box is blocked through the mounting seat 8; the upper groove 9 and the lower groove 10 are respectively arranged on the upper end face and the lower end face of the mounting seat 8, the cover plate 11 is fixedly buckled on the upper groove 9 and the lower groove 10, so that a closed cavity is formed, the liquid inlet B12, the liquid outlet B13, the liquid inlet C14 and the liquid outlet C15 are respectively arranged on the side vertical face of the mounting seat 8, the liquid inlet B12, the liquid outlet B13 and the lower groove 10 are communicated, the liquid inlet C14 and the liquid outlet C15 are communicated with the upper groove 9, the oil outlet of the oil cooler 16 is communicated with the liquid inlet B12, the liquid outlet B13, the liquid inlet C14, the liquid outlet C15 and the oil inlet of the oil cooler 16 are connected through oil pipes, heat generated by the main motor 7 is taken away by circulation of cooling oil in the upper groove and the lower groove,
it should be noted that, sealing rings a17 are sleeved on the upper side and the lower side of the annular groove 4, and sealing rings B18 are respectively arranged on the two sides of the upper groove 9 and the two sides of the lower groove 10, so as to avoid the occurrence of liquid leakage.
Specifically, the cover plate 11 is screwed to the mount 8.
Further, the circumferential wall of the main shaft 3 positioned in the sleeve 2 is provided with an annular groove 4, the annular groove 4 is communicated with the outside through a liquid inlet A5 and a liquid outlet A6 which are formed in the side wall of the sleeve 2, an oil outlet of the oil cooler 16 is communicated with the liquid inlet A5 through an oil pipe, and the liquid outlet A6 is communicated with the liquid inlet B12 through an oil pipe. And set up the ring channel on main shaft 3, participate in cooling system, with the main motor sharing a set of cooling system, when reducing the cost input, increase cooling effect, reduce the thermal deformation of cold part, improve the transmission precision of main motor to the main shaft.
It should be noted that, the mounting seat 8 may be designed into two mounting plates and a connecting cylinder, and the two mounting plates are connected through the connecting cylinder, so that the heat dissipation is performed by using the larger end surface area of the mounting plate.
The working principle and working process of the utility model are as follows: the oil cooler 16 is started, cooling oil enters the liquid inlet A5 through the oil outlet of the oil cooler 16, the liquid inlet A5 is transmitted into the annular groove 4, the liquid outlet A6 is transmitted to the liquid inlet B12 through the pipeline, the cooling oil enters the lower groove 10, the liquid outlet B13 is transmitted to the liquid inlet C14 through the pipeline, the cooling oil enters the upper groove 9, and the cooling oil flows back to the oil inlet of the oil cooler 16 through the liquid outlet C15, so that one cycle is completed.
In describing the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "up", "down", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the apparatus 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 scope of the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. While the utility model has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of the above description, will appreciate that other embodiments are contemplated within the scope of the utility model as described herein.
Claims (6)
1. The utility model provides a vertical machining center main shaft shafting part cooling system of direct-connected which characterized in that includes:
the main shaft box (1), the main shaft box (1) is provided with a sleeve (2) in a fixed structure mode;
a main shaft (3), the main shaft (3) is sleeved in the sleeve (2),
the main motor (7) and the mounting seat (8), the main motor (7) is fixedly connected with the main shaft box (1) through the mounting seat (8), and an output shaft of the main motor (7) is connected with the main shaft (3);
the upper groove (9) and the lower groove (10) are respectively arranged on the upper end surface and the lower end surface of the mounting seat (8);
the cover plate (11), the cover plate (11) is fixedly buckled on the upper groove (9) and the lower groove (10);
the liquid inlet B (12), the liquid outlet B (13), the liquid inlet C (14) and the liquid outlet C (15), wherein the liquid inlet B (12), the liquid outlet B (13), the liquid inlet C (14) and the liquid outlet C (15) are all arranged on the side vertical surface of the mounting seat (8), the liquid inlet B (12), the liquid outlet B (13) are communicated with the lower groove (10), and the liquid inlet C (14) and the liquid outlet C (15) are communicated with the upper groove (9);
the oil cooler (16), the oil outlet of the oil cooler (16) is connected with the liquid inlet B (12), the liquid outlet B (13) is connected with the liquid inlet C (14), and the liquid outlet C (15) is connected with the oil inlet of the oil cooler (16) through oil pipes.
2. The direct-coupled vertical machining center spindle shafting portion cooling system according to claim 1, wherein: sealing rings A (17) are sleeved on the upper side and the lower side of the annular groove (4).
3. The direct-coupled vertical machining center spindle shafting portion cooling system according to claim 1, wherein: sealing rings B (18) are arranged on two sides of the upper groove (9) and two sides of the lower groove (10).
4. The direct-coupled vertical machining center spindle shafting portion cooling system according to claim 1, wherein: the cover plate (11) is connected with the mounting seat (8) through screws.
5. The direct-coupled vertical machining center spindle shafting portion cooling system according to claim 1, wherein: the circumferential wall of the main shaft (3) positioned in the sleeve (2) is provided with an annular groove (4), and the annular groove (4) is communicated with the outside through a liquid inlet A (5) and a liquid outlet A (6) which are formed in the side wall of the sleeve (2).
6. The cooling system for a spindle shaft section of a direct-coupled vertical machining center according to claim 5, wherein: an oil outlet of the oil cooler (16) is communicated with the liquid inlet A (5) through an oil pipe, and the liquid outlet A (6) is communicated with the liquid inlet B (12) through an oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559568.8U CN220093061U (en) | 2023-06-19 | 2023-06-19 | Main shaft system part cooling system of direct-connected vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559568.8U CN220093061U (en) | 2023-06-19 | 2023-06-19 | Main shaft system part cooling system of direct-connected vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093061U true CN220093061U (en) | 2023-11-28 |
Family
ID=88846904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321559568.8U Active CN220093061U (en) | 2023-06-19 | 2023-06-19 | Main shaft system part cooling system of direct-connected vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093061U (en) |
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2023
- 2023-06-19 CN CN202321559568.8U patent/CN220093061U/en active Active
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