CN219443449U - Main shaft drainage structure of horizontal machining center - Google Patents
Main shaft drainage structure of horizontal machining center Download PDFInfo
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- CN219443449U CN219443449U CN202320279097.9U CN202320279097U CN219443449U CN 219443449 U CN219443449 U CN 219443449U CN 202320279097 U CN202320279097 U CN 202320279097U CN 219443449 U CN219443449 U CN 219443449U
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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 relates to the technical field of machining, in particular to a main shaft drainage structure of a horizontal machining center, which comprises a main shaft, a scraping block and a waterproof pad, wherein one end of the main shaft is provided with a shell, a second groove is formed in the shell, a first groove is formed below the second groove, a drainage piece is arranged below the first groove, a connecting column is arranged on one side of the scraping block, a bearing is arranged on one side of the waterproof pad, the scraping block and the drainage piece are arranged, a servo motor drives the main shaft to rotate at a high speed, the main shaft drives the connecting column to control the scraping block to rotate, the scraping block scrapes cold water which is permeated between the main shaft and a gap of the shell, the water is scraped into the second groove, the water in the second groove flows to the drainage piece through the first groove under the action of gravity and flows out through the bottom end of the drainage piece, and the rotation of the main shaft during operation is utilized to drive the scraping block to move, so that the water between the main shaft and the shell is timely discharged.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a spindle drainage structure of a horizontal machining center.
Background
The numerical control milling machine is an automatic processing device developed on the basis of a general milling machine, the processing technology of the numerical control milling machine and the processing technology of the numerical control milling machine are basically the same, the structure of the numerical control milling machine and the structure of the numerical control milling machine are similar, the numerical control milling machine with the tool magazine is divided into two main types, namely a processing center, a horizontal processing center is one type of numerical control milling machine, a horizontal processing center can be used for producing mechanical workpieces by people, a main shaft in the horizontal processing center can drive a cutter to process the workpieces, a large amount of heat can be generated because the main shaft is in a high-speed rotating state, people can choose to spray cold water to the main shaft to achieve the aim of cooling the main shaft, a small amount of cold water can infiltrate into the main shaft through a gap between a shell in the horizontal processing center and the main shaft in the cold water spraying process, if the cold water is not timely discharged, the cold water can gradually increase in the main shaft, the service performance of the main shaft is influenced in the long time, the processing of the mechanical workpieces by the horizontal processing center is influenced, meanwhile the cold water entering the main shaft can dilute a lubricant of a main shaft bearing, and the rotation of the main shaft bearing is influenced.
Disclosure of Invention
Aiming at the problems in the prior art, a main shaft drainage structure of a horizontal machining center is provided.
The specific technical scheme is as follows:
the utility model provides a horizontal machining center main shaft drainage structure, includes main shaft, scrapes piece and waterproof pad, main shaft one side is equipped with machining center inner wall, the machining center inner wall is kept away from one side of main shaft is equipped with servo motor, and main shaft one end is equipped with the shell, the inside second recess that has seted up of shell, second recess below is equipped with first recess, first recess below is equipped with the drainage piece, it is equipped with the linking post to scrape piece one side, waterproof pad one side is equipped with the bearing.
Preferably, the output end of the servo motor is movably connected to one end of the main shaft, one end of the housing is fixedly connected to one side of the inner wall of the machining center, and one end of the main shaft, which is close to the servo motor, is connected to the inner wall of the housing in a jogged manner.
Preferably, the outer wall of the main shaft is fixedly connected with the inner wall of the bearing, the outer wall of the bearing is fixedly connected with the inner wall of the shell, and the bearing is in a uniform distribution mode.
Preferably, the inner wall of the shell is provided with a third groove, the waterproof pad is connected to the inner wall of the shell in an embedded manner through the third groove, and the waterproof pad is in a uniform distribution mode.
Preferably, the scraping block is located inside the shell, one side of the scraping block is attached to the inner wall of the shell, and one side of the scraping block, which is far away from the inner wall of the shell, is fixedly connected with one end of the connecting column.
Preferably, the connecting column is located between the main shaft and the housing, and one end of the connecting column, which is far away from the scraping block, is fixedly connected to the outer wall of the main shaft.
Preferably, the bottom end of the second groove is communicated with the top end of the first groove, the top end of the drainage piece is fixedly connected with the outer wall of the shell, and the inner wall of the drainage piece is communicated with the inner wall of the first groove.
The technical scheme has the following advantages or beneficial effects:
1. through having set up scraping piece and drainage piece, servo motor drives the main shaft and rotates at a high speed, the main shaft drives and links up the post control and scrape the piece and rotate, scrape the piece and scrape the infiltration into the cold water between main shaft and the shell space, scrape the water to in the second recess, the water in the second recess flows to the drainage piece through first recess under the action of gravity, flow through the bottom of drainage piece again, utilize the rotation of main shaft at the during operation to drive and scrape the piece activity, in time discharge the water between main shaft and the shell, avoided the inside cold water of infiltration into main shaft through the inside shell of horizontal machining center and the gap department of main shaft to influence the use of main shaft.
2. Through having set up waterproof pad, waterproof pad passes through the third recess embedding shell inner wall, separates the cavity that forms between bearing and main shaft and the shell, prevents to infiltrate into the cold water contact bearing between main shaft and the shell space, avoids the inside bearing of infiltration cold water dilution main shaft to lubricate agent on the inside bearing of protection main shaft, has prolonged the life of bearing.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic view of the outside of a spindle drainage structure of a horizontal machining center according to the present utility model;
FIG. 2 is a cross-sectional view of a main body of a horizontal machining center spindle drainage structure according to the present utility model;
FIG. 3 is a schematic view of a horizontal machining center spindle drainage structure according to the present utility model, in which a scraper assembly is provided;
FIG. 4 is a cross-sectional view of a water-repellent mat assembly in a spindle drainage structure for a horizontal machining center according to the present utility model;
the above reference numerals denote: spindle 1, scraping block 2, waterproof pad 3, shell 4, machining center inner wall 5, servo motor 6, bearing 7, drainage 8, first recess 9, second recess 10, linking post 11, third recess 12.
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.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a horizontal machining center main shaft drainage structure comprises a main shaft 1, a scraping block 2 and a waterproof pad 3, wherein a machining center inner wall 5 is arranged on one side of the main shaft 1, a servo motor 6 is arranged on one side, far away from the main shaft 1, of the machining center inner wall 5, a shell 4 is arranged at one end of the main shaft 1, a second groove 10 is formed in the shell 4, a first groove 9 is formed below the second groove 10, a drainage piece 8 is arranged below the first groove 9, a connecting column 11 is arranged on one side of the scraping block 2, a bearing 7 is arranged on one side of the waterproof pad 3, the main shaft 1 is driven to rotate at a high speed by the servo motor 6, the connecting column 11 is driven to control the scraping block 2 to rotate, water penetrating into a gap between the main shaft 1 and the shell 4 is scraped into the second groove 10, the water in the second groove 10 flows to the drainage piece 8 through the first groove 9 under the action of gravity, and flows out through the bottom end of the drainage piece 8, the scraping block 2 is driven to move by rotation of the main shaft 1 during operation, the water between the main shaft 1 and the shell 4 is prevented from affecting the inside the horizontal machining center through the gap between the main shaft and the shell.
Further, the output end of the servo motor 6 is movably connected to one end of the spindle 1, one end of the housing 4 is fixedly connected to one side of the inner wall 5 of the machining center, one end of the spindle 1, which is close to the servo motor 6, is connected to the inner wall of the housing 4 in a jogged manner, referring to fig. 1, the inner wall 5 of the machining center is used for representing the inner wall of the horizontal machining center, one side of the inner wall 5 of the machining center, which is close to the servo motor 6, represents the connection part of the numerical control motor of the horizontal machining center and the spindle 1, one side, which is far away from the servo motor 6, of the inner wall 5 of the machining center is a workbench of the horizontal machining center, and the servo motor 6 is used for driving the spindle 1 to rotate, so that the spindle 1 drives a tool to machine a workpiece.
Further, the outer wall fixed connection of main shaft 1 is at the inner wall of bearing 7, and the outer wall fixed connection of bearing 7 is at the inner wall of shell 4, and bearing 7 is evenly distributed form, and bearing 7 can bear great radial load and allow main shaft 1 to have higher rotational speed, ensures the rotational speed and the precision of main shaft 1, and the main shaft 1 of being convenient for drives the cutter and carries out processing to mechanical work piece.
Further, the third recess 12 has been seted up to shell 4 inner wall, waterproof pad 3 passes through the inner wall of third recess 12 gomphosis hookup at shell 4, waterproof pad 3 is evenly distributed form, shell 4 is used for protecting the junction of main shaft 1 and servo motor 6, waterproof pad 3 both sides are smooth plane, and waterproof pad 3 is made by high temperature resistant material, waterproof pad 3 separates the cavity that forms between bearing 7 and main shaft 1 and shell 4, prevent to infiltrate into the cold water contact between main shaft 1 and the shell 4 space and to bear 7, avoid the inside bearing of the cold water dilution main shaft of infiltration, the inside bearing of protection main shaft.
Further, scrape the piece 2 and be located inside the shell 4, scrape the inner wall at the shell 4 of laminating of one side of piece 2, scrape one side fixed connection at the one end of linking post 11 of piece 2 keeping away from the shell 4 inner wall, because main shaft 1 has certain temperature in the during operation inside, the cold water of infiltration into main shaft 1 inside water can vaporise earlier, and the liquefaction becomes little drop of water again, adhere to the inner wall at the shell 4 with the form of little drop of water, scrape the piece 2 and scrape the infiltration into the water between main shaft 1 and the shell 4 space, scrape the cold water to in the second recess 10.
Further, the linking post 11 is located between main shaft 1 and shell 4, and the one end fixed connection that links up post 11 kept away from and scrapes piece 2 is at the outer wall of main shaft 1, and linking post 11 is convenient for better linking main shaft 1 with scrape piece 2, utilizes the rotation of main shaft 1 at the during operation to drive the linking post 11 control and scrape piece 2 activity, in time discharges the water between main shaft 1 and the shell 4.
Further, the bottom of second recess 10 communicates the top of first recess 9, the top fixed connection of drainage piece 8 is at the outer wall of shell 4, the inner wall intercommunication first recess 9 of drainage piece 8, scrape the piece 2 with water in scraping to second recess 10, the water in the second recess 10 flows to drainage piece 8 through first recess 9 under the action of gravity, the bottom outflow through drainage piece 8 again, the bottom opening of drainage piece 8 is less and be located under shell 4, in the drainage of the water in main shaft 1, can prevent that the inside cold water that is sprayed by cooling main shaft 1 of horizontal machining center from entering main shaft 1 through drainage piece 8.
Working principle: when the device is used, the waterproof pad 3 is embedded into the inner wall of the shell 4 through the third groove 12, the outer wall of the main shaft 1 is fixedly connected to the inner wall of the bearing 7, the power supply is connected, the servo motor 6 drives the main shaft 1 to rotate at a high speed, the main shaft 1 drives the connecting column 11 to control the scraping block 2 to rotate, the scraping block 2 scrapes cold water which permeates into a gap between the main shaft 1 and the shell 4, the cold water is scraped into the second groove 10, the cold water in the second groove 10 flows to the water drain piece 8 through the first groove 9 under the action of gravity, and flows out through the bottom end of the water drain piece 8, so that the effect of emptying the cold water in the main shaft 1 is achieved.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (7)
1. A horizontal machining center main shaft drainage structures, its characterized in that: including main shaft (1), scrape piece (2) and waterproof pad (3), main shaft (1) one side is equipped with machining center inner wall (5), machining center inner wall (5) are kept away from one side of main shaft (1) is equipped with servo motor (6), and main shaft (1) one end is equipped with shell (4), second recess (10) have been seted up to shell (4) inside, second recess (10) below is equipped with first recess (9), first recess (9) below is equipped with drain (8), it is equipped with linking post (11) to scrape piece (2) one side, waterproof pad (3) one side is equipped with bearing (7).
2. The horizontal machining center spindle drainage structure of claim 1, wherein: the output end of the servo motor (6) is movably connected to one end of the main shaft (1), one end of the housing (4) is fixedly connected to one side of the inner wall (5) of the machining center, and one end, close to the servo motor (6), of the main shaft (1) is connected to the inner wall of the housing (4) in a jogged mode.
3. The horizontal machining center spindle drainage structure of claim 1, wherein: the outer wall of the main shaft (1) is fixedly connected with the inner wall of the bearing (7), the outer wall of the bearing (7) is fixedly connected with the inner wall of the shell (4), and the bearing (7) is in a uniform distribution mode.
4. The horizontal machining center spindle drainage structure of claim 1, wherein: the waterproof pad is characterized in that a third groove (12) is formed in the inner wall of the shell (4), the waterproof pad (3) is connected to the inner wall of the shell (4) in an embedded mode through the third groove (12), and the waterproof pad (3) is in a uniform distribution mode.
5. The horizontal machining center spindle drainage structure of claim 1, wherein: the scraping block (2) is positioned inside the shell (4), one side of the scraping block (2) is attached to the inner wall of the shell (4), and one side, away from the inner wall of the shell (4), of the scraping block (2) is fixedly connected with one end of the connecting column (11).
6. The horizontal machining center spindle drainage structure of claim 1, wherein: the connecting column (11) is located between the main shaft (1) and the shell (4), and one end, far away from the scraping block (2), of the connecting column (11) is fixedly connected with the outer wall of the main shaft (1).
7. The horizontal machining center spindle drainage structure of claim 1, wherein: the bottom of second recess (10) communicates the top of first recess (9), the top fixed connection of drainage spare (8) is in the outer wall of shell (4), the inner wall of drainage spare (8) communicates the inner wall of first recess (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279097.9U CN219443449U (en) | 2023-02-22 | 2023-02-22 | Main shaft drainage structure of horizontal machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279097.9U CN219443449U (en) | 2023-02-22 | 2023-02-22 | Main shaft drainage structure of horizontal machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219443449U true CN219443449U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320279097.9U Active CN219443449U (en) | 2023-02-22 | 2023-02-22 | Main shaft drainage structure of horizontal machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219443449U (en) |
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2023
- 2023-02-22 CN CN202320279097.9U patent/CN219443449U/en active Active
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