CN209793274U - Lubricating device of automatic numerical control machine tool - Google Patents
Lubricating device of automatic numerical control machine tool Download PDFInfo
- Publication number
- CN209793274U CN209793274U CN201920638119.XU CN201920638119U CN209793274U CN 209793274 U CN209793274 U CN 209793274U CN 201920638119 U CN201920638119 U CN 201920638119U CN 209793274 U CN209793274 U CN 209793274U
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- oil
- oil tank
- storage chamber
- machine tool
- control machine
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Abstract
The utility model discloses a lubricating device of an automatic numerical control machine tool in the technical field of machine tools, which comprises a machine tool shell, wherein an oil tank is arranged at the top of the front side of the machine tool shell, an inner cavity of the oil tank is provided with a division plate which divides the inner cavity of the oil tank into an oil outlet chamber and an oil storage chamber, a thread straight rod is arranged between the top and the bottom of the inner cavity of the oil tank and penetrates through the division plate through a bearing, a liquid level sensor is arranged at the right side of the oil storage chamber, the right side of the top of the oil tank is provided with an alarm, the right side of the oil tank is provided with a central processing unit, the bottom of the right side of the oil outlet chamber is provided with an oil outlet pipe, the other end of the oil outlet pipe is connected with an oil guide pipe through an electromagnetic throttle valve, and avoids the precipitation of the lubricating oil after long standing time.
Description
Technical Field
the utility model relates to the technical field of machine tools, specifically be an automatic change lubricating arrangement of digit control machine tool.
Background
The lubrication of digit control machine tool has very important meaning to the normal operating of lathe, general lubricating arrangement's design, debugging and maintenance, to improving machine tool machining precision, the life of extension lathe all has very important effect, general lubricating arrangement is when giving digit control machine tool additional lubricating oil, because long-time placing of lubricating oil, lubricating oil can produce the sediment in the oil tank, lubricating effect has certain influence when using after the sediment lubricating oil, for this reason, we propose the lubricating arrangement of automatic digit control machine tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic change lubricating arrangement of digit control machine tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lubricating device of an automatic numerical control machine tool comprises a machine tool shell, wherein an oil tank is arranged at the top of the front side of the machine tool shell, a partition plate is arranged in an inner cavity of the oil tank, the inner cavity of the oil tank is divided into an oil outlet chamber and an oil storage chamber by the partition plate, the oil outlet chamber is positioned above the oil storage chamber, a threaded straight rod is arranged between the top and the bottom of the inner cavity of the oil tank and penetrates through the partition plate through a bearing, a shaft seal is arranged between the threaded straight rod and the partition plate, a servo motor is arranged at the top of the oil tank, an output shaft of the servo motor penetrates through the top of the oil tank and is fixedly connected with the top end of the threaded straight rod, a bearing is arranged between the output shaft of the servo motor and the oil tank, a piston plate is screwed on the outer wall, the oil storage chamber left side bottom is provided with the oil-out, be connected through the connecting pipe between oil-out and the oil inlet, and install the check valve on the connecting pipe, the filling tube is installed at oil storage chamber right side end wall top, sealed lid is installed to the filling tube right-hand member, level sensor is installed on oil storage chamber right side, oil tank top right side is provided with the siren, the oil tank right side is provided with central processing unit, it is provided with out oil pipe to go out oil chamber right side bottom, it is connected with through the electromagnetism choke valve and leads oil pipe to go out the oil pipe other end, machine tool housing inner chamber is provided with the lathe part, it runs through the.
further, the liquid level sensor is electrically connected with a central processing unit, and the central processing unit is electrically connected with an alarm.
Further, the inner wall of the right side of the oil tank is provided with a mounting groove, and the liquid level sensor is located in the mounting groove.
Further, the distance between the injection pipe and the bottom of the oil tank is smaller than the distance between the piston plate and the bottom of the oil tank.
further, a rubber sealing gasket is arranged between the outer wall of the piston plate and the inner wall of the oil storage chamber.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a servo motor drives the screw thread straight-bar and rotates, drive the lubricating oil in the piston plate extrusion oil storage chamber through the screw thread straight-bar, make lubricating oil get into out the grease chamber through the connecting pipe, later arrange lubricating oil to the lathe part through going out oil pipe, electromagnetism choke valve and oil pipe, under the effect of puddler, can prevent that lubricating oil from producing the sediment, thereby greatly improve the result of use of lubricating oil, monitor lubricating oil in the oil storage chamber through level sensor, before lubricating oil is used up soon, level sensor starts the siren through central processing unit and sends out the police dispatch newspaper, remind the staff to add lubricating oil in the oil storage chamber, before the staff adds lubricating oil, the staff makes servo motor reversal through control switch, thereby make the piston plate rise to the highest point, then close servo motor, add lubricating oil in the oil storage chamber through the injection pipe, when lubricating oil highly surpassed level sensor, the siren was closed, and lubricating oil adds the back full, starts servo motor and makes lubricating arrangement continue to supply oil for machine tool part, and the device can remind the staff in time to add lubricating oil, avoids machine tool part to make the phenomenon of machine tool part damage now under the condition of lacking lubricating oil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
Fig. 3 is a flow chart of the present invention.
In the figure: 1. a machine tool housing; 2. an oil tank; 3. a partition plate; 4. an oil outlet chamber; 5. an oil storage chamber; 6. a threaded straight rod; 7. a servo motor; 8. a piston plate; 9. a stirring rod; 10. an oil inlet; 11. an oil outlet; 12. a connecting pipe; 13. a one-way valve; 14. an injection pipe; 15. a liquid level sensor; 16. an alarm; 17. a central processing unit; 18. an oil outlet pipe; 19. an electromagnetic throttle valve; 20. an oil guide pipe; 21. a machine tool component.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a lubricating device of an automatic numerical control machine tool comprises a machine tool shell 1, wherein an oil tank 2 is arranged at the top of the front side of the machine tool shell 1, a partition plate 3 is arranged in the inner cavity of the oil tank 2, the inner cavity of the oil tank 2 is divided into an oil outlet chamber 4 and an oil storage chamber 5 by the partition plate 3, the oil outlet chamber 4 is positioned above the oil storage chamber 5, a threaded straight rod 6 is arranged between the top and the bottom of the inner cavity of the oil tank 2, the threaded straight rod 6 penetrates through the partition plate 3 through a bearing, a shaft seal is arranged between the threaded straight rod 6 and the partition plate 3, a servo motor 7 is arranged at the top of the oil tank 2, the servo motor 7 is connected with an external power supply through a lead and a control switch, an output shaft of the servo motor 7 penetrates through the top of the oil tank 2 and is fixedly connected with the top end of the threaded, 6 outer wall bottoms of screw thread straight-bar 6 are fixed to be cup jointed the puddler 9, it is provided with oil inlet 10 to go out oil chamber 4 left side bottom, oil chamber 5 left side bottom is provided with oil-out 11, be connected through connecting pipe 12 between oil-out 11 and the oil inlet 10, and install check valve 13 on the connecting pipe 12, filling tube 14 is installed at oil chamber 5 right side end wall top, sealed lid is installed to filling tube 14 right-hand member, level sensor 15 is installed on oil chamber 5 right side, 2 top right sides of oil tank are provided with siren 16, 2 right sides of oil tank are provided with central processing unit 17, 4 right side bottoms of oil chamber are provided with out oil pipe 18, it is connected with through electromagnetism choke valve 19 to go out the oil pipe 18 other end and leads oil pipe 20, 1 inner chamber of lathe casing is.
The liquid level sensor 15 is electrically connected with the central processing unit 17, and the central processing unit 17 is electrically connected with the alarm 16;
As shown in fig. 1, the inner wall of the right side of the oil tank 2 is provided with a mounting groove, and the liquid level sensor 15 is positioned in the mounting groove to prevent the liquid level sensor 15 from blocking the piston plate 8 from moving downwards;
As shown in fig. 1, the distance between the filling pipe 14 and the bottom of the oil tank 2 is smaller than the distance between the piston plate 8 and the bottom of the oil tank 2, so that the piston plate 8 is prevented from blocking and the lubricating oil cannot be filled into the oil storage chamber 5 when the lubricating oil is added through the filling pipe 14;
As shown in fig. 1, a rubber packing is provided between the outer wall of the piston plate 8 and the inner wall of the oil reservoir 5 to prevent the lubricating oil from flowing up and down through the gap when the piston plate 8 moves up and down.
example (b): the servo motor 7 drives the threaded straight rod 6 to rotate, the threaded straight rod 6 drives the piston plate 8 to extrude lubricating oil in the oil storage chamber 5, the lubricating oil enters the oil outlet chamber 4 through the connecting pipe 12, then the lubricating oil is discharged onto the machine tool part 21 through the oil outlet pipe 18, the electromagnetic throttle valve 19 and the oil guide pipe 20, the stirring rod 9 can stir the lubricating oil in the oil storage chamber 5 under the driving action of the threaded straight rod 6 to prevent the lubricating oil from precipitating, before the lubricating oil is used up, the liquid level sensor 15 monitors the lubricating oil in the oil storage chamber, the liquid level sensor 15 starts the alarm 16 through the central processing unit 17 to give an alarm to remind a worker to add the lubricating oil into the oil storage chamber 5, before the worker adds the lubricating oil, the worker controls the servo motor 7 to rotate reversely through the control switch, so that the piston plate 8 rises to the highest position, and then the servo motor 7 is, lubricating oil is added into the oil storage chamber 5 through the injection pipe 14, when the height of the lubricating oil exceeds the liquid level sensor 15, the alarm 16 is closed, and after the lubricating oil is fully added, the servo motor 7 is started to enable the lubricating device to continue to supply oil for the machine tool part 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic change lubricating arrangement of digit control machine tool, includes lathe casing (1), its characterized in that: an oil tank (2) is arranged at the top of the front side of the machine tool shell (1), a partition plate (3) is arranged in the inner cavity of the oil tank (2), the inner cavity of the oil tank (2) is divided into an oil outlet chamber (4) and an oil storage chamber (5) by the partition plate (3), the oil outlet chamber (4) is positioned above the oil storage chamber (5), a threaded straight rod (6) is arranged between the top and the bottom of the inner cavity of the oil tank (2), the threaded straight rod (6) penetrates through the partition plate (3) through a bearing, a shaft seal is arranged between the threaded straight rod (6) and the partition plate (3), a servo motor (7) is arranged at the top of the oil tank (2), an output shaft of the servo motor (7) penetrates through the top of the oil tank (2) and is fixedly connected with the top end of the threaded straight rod (6), a bearing is arranged between the output shaft of the, and the top of the piston plate (8) is attached to the bottom of the separation plate (3), the bottom of the outer wall of the threaded straight rod (6) is fixedly sleeved with a stirring rod (9), the bottom of the left side of the oil outlet chamber (4) is provided with an oil inlet (10), the bottom of the left side of the oil storage chamber (5) is provided with an oil outlet (11), the oil outlet (11) is connected with the oil inlet (10) through a connecting pipe (12), the connecting pipe (12) is provided with a one-way valve (13), the top of the right side end wall of the oil storage chamber (5) is provided with an injection pipe (14), the right end of the injection pipe (14) is provided with a sealing cover, the right side of the oil storage chamber (5) is provided with a liquid level sensor (15), the right side of the top of the oil tank (2) is provided with an alarm (16), the oil outlet pipe (18) other end is connected with oil guide pipe (20) through electromagnetism choke valve (19), lathe casing (1) inner chamber is provided with lathe part (21), oil guide pipe (20) one end is run through lathe casing (1) and is located directly over lathe part (21).
2. The lubricating device of the automatic numerical control machine according to claim 1, characterized in that: the liquid level sensor (15) is electrically connected with a central processing unit (17), and the central processing unit (17) is electrically connected with an alarm (16).
3. The lubricating device of the automatic numerical control machine according to claim 1, characterized in that: the inner wall of the right side of the oil tank (2) is provided with a mounting groove, and the liquid level sensor (15) is located in the mounting groove.
4. The lubricating device of the automatic numerical control machine according to claim 1, characterized in that: the distance between the injection pipe (14) and the bottom of the oil tank (2) is smaller than the distance between the piston plate (8) and the bottom of the oil tank (2).
5. The lubricating device of the automatic numerical control machine according to claim 1, characterized in that: and a rubber sealing gasket is arranged between the outer wall of the piston plate (8) and the inner wall of the oil storage chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920638119.XU CN209793274U (en) | 2019-05-07 | 2019-05-07 | Lubricating device of automatic numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920638119.XU CN209793274U (en) | 2019-05-07 | 2019-05-07 | Lubricating device of automatic numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793274U true CN209793274U (en) | 2019-12-17 |
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ID=68832109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920638119.XU Expired - Fee Related CN209793274U (en) | 2019-05-07 | 2019-05-07 | Lubricating device of automatic numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305642A (en) * | 2021-06-08 | 2021-08-27 | 安徽津野数控科技有限公司 | Automatic lubricating oil supplementing mechanism for guide rail of numerical control machining center |
| CN114216044A (en) * | 2022-01-07 | 2022-03-22 | 杭州老板电器股份有限公司 | Bearing automatic oiling system and oil smoke box formula fan |
| CN114857877A (en) * | 2022-06-02 | 2022-08-05 | 钟泽宇 | Heated air circulation drying device for tea processing |
-
2019
- 2019-05-07 CN CN201920638119.XU patent/CN209793274U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305642A (en) * | 2021-06-08 | 2021-08-27 | 安徽津野数控科技有限公司 | Automatic lubricating oil supplementing mechanism for guide rail of numerical control machining center |
| CN113305642B (en) * | 2021-06-08 | 2024-04-26 | 山东融泽自动化科技有限公司 | Automatic lubrication oil supplementing mechanism for guide rail of numerical control machining center |
| CN114216044A (en) * | 2022-01-07 | 2022-03-22 | 杭州老板电器股份有限公司 | Bearing automatic oiling system and oil smoke box formula fan |
| CN114857877A (en) * | 2022-06-02 | 2022-08-05 | 钟泽宇 | Heated air circulation drying device for tea processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20200507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |