CN220067073U - Servo motor with lubricating structure - Google Patents
Servo motor with lubricating structure Download PDFInfo
- Publication number
- CN220067073U CN220067073U CN202321689622.0U CN202321689622U CN220067073U CN 220067073 U CN220067073 U CN 220067073U CN 202321689622 U CN202321689622 U CN 202321689622U CN 220067073 U CN220067073 U CN 220067073U
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- China
- Prior art keywords
- servo motor
- plate
- card group
- supporting plate
- injector
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005461 lubrication Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of servo motors and discloses a servo motor with a lubricating structure, which comprises a servo motor, wherein a supporting plate is fixedly arranged on the upper side of a shell of the servo motor, a first card group is fixedly arranged on one end of the upper surface of the supporting plate, and a barrel lug of an injector is arranged in a clamping manner of the first card group; a conveying channel is formed in the shell of the servo motor; the support plate is provided with a three-way pipe in a penetrating way, one end of the upper side of the three-way pipe is communicated with the output end of the injector through a connecting pipe, and two ends of the lower side of the three-way pipe are respectively communicated with the upper end of the conveying channel through a connecting pipe; a push plate is arranged above the shell of the servo motor, one end of the push plate is fixedly provided with a second card group, and the second card group is clamped with a piston handle of the injector; a driving device and a guiding component are arranged between the upper side of the supporting plate and the pushing plate. According to the utility model, under the condition that the servo motor works, lubricating oil can be injected to the bearing in the servo motor periodically and quantitatively, so that the running smoothness of the rotor is ensured.
Description
Technical Field
The utility model relates to the technical field of servo motors, in particular to a servo motor with a lubricating structure.
Background
The servo motor is an engine for controlling mechanical elements to run in a servo system, and is an indirect speed change device for a supplementary motor.
The rotor of the servo motor is rotatably arranged in the casing through the bearing, the bearing is often arranged in the casing, when the bearing is lubricated and maintained, the casing is required to be detached, the injector filled with lubricating oil is held for drip, then the casing is assembled, the lubrication process is required to be stopped, and the operation is complicated.
Therefore, in order to solve the above problems, we propose a servo motor with a lubrication structure.
Disclosure of Invention
The utility model aims to provide a servo motor with a lubricating structure, which can lubricate a bearing of the servo motor under the condition of no shutdown so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the servo motor with the lubricating structure comprises a servo motor, wherein a supporting plate is fixedly arranged on the upper side of a shell of the servo motor, a first clamping group is fixedly arranged at one end of the upper surface of the supporting plate, and a barrel lug of an injector is arranged in the first clamping group in a clamping manner; a conveying channel is formed in the shell of the servo motor; the support plate is provided with a three-way pipe in a penetrating way, one end of the upper side of the three-way pipe is communicated with the output end of the injector through a connecting pipe, and two ends of the lower side of the three-way pipe are respectively communicated with the upper end of the conveying channel through a connecting pipe; a pushing plate is arranged above the shell of the servo motor, one end of the pushing plate is fixedly provided with a second card group, and the second card group is clamped with a piston handle of the injector; a driving device and a guiding component are arranged between the upper side of the supporting plate and the pushing plate.
Further, a guide nozzle is arranged at the end part of the conveying channel far away from the shell of the servo motor, and the guide nozzle is obliquely directed to a bearing of the servo motor.
Specifically, drive arrangement includes motor, screw rod and nut, the upper surface fixed mounting of backup pad has the motor, the upper surface fixed mounting of push pedal has the nut, the one end of the output shaft fixed mounting of motor screw rod, the other end and the nut spiro union assembly of screw rod.
Specifically, the guide assembly comprises a guide rod and a slip ring, the slip ring is fixedly arranged on the upper surface of the push plate, one end of the guide rod is fixedly arranged on the upper surface of the support plate, and the other end of the guide rod is in sliding assembly with the slip ring.
Furthermore, the guide rod and one end of the screw rod, which is far away from the supporting plate, are provided with annular grooves, and the annular grooves are clamped with snap springs.
Further, one end fixed mounting of backup pad has the support frame, the both ends fixed mounting of support frame has the position sensor that is used for monitoring the push pedal position.
Specifically, the first deck and the second deck are each composed of four cards.
Compared with the prior art, the utility model has the beneficial effects that:
through the setting of structures such as drive arrangement, direction subassembly, syringe and conveying channel, can be under servo motor work's circumstances, regularly, quantitatively inject the bearing department of inside with lubricating oil, guarantee rotor moving smoothness, can avoid stopping and install repeatedly, dismantle the operation, it is more convenient to use.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a schematic top view of the structure at the support plate of the present utility model;
fig. 4 is a schematic top view of the structure of the drive and guide assembly of the present utility model.
In the figure: 1 casing, 2 first card group, 3 syringe, 4 backup pad, 5 drive arrangement, 51 motor, 52 screw rod, 53 nut, 6 direction subassembly, 61 guide bar, 62 sliding ring, 7 support frame, 8 push pedal, 9 conveying passageway, 10 tee bend pipe, 11 second card group, 12 jump ring, 13 position sensor, 14 direction mouth.
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.
Referring to fig. 1, 2, 3 and 4, the present utility model provides a servo motor with a lubrication structure, which comprises a servo motor 1, wherein the servo motor 1 mainly comprises a casing, a stator, a rotor, a bearing, an encoder and other structures, and the rotor is rotatably installed in the casing through the bearing;
specifically, as shown in fig. 1, a supporting plate 4 is fixedly installed on the upper side of a casing of a servo motor 1 in a screw connection manner, a first card set 2 is fixedly installed on one end of the upper surface of the supporting plate 4 in a welding manner, the first card set 2 is clamped with a barrel lug of an injector 3, and the first card set 2 is used for axially limiting the injector 3; a conveying channel 9 is formed in the shell of the servo motor 1, and one end, far away from the shell of the servo motor 1, of the conveying channel 9 is close to a bearing of the servo motor 1; the supporting plate 4 is provided with a three-way pipe 10 in a penetrating way, one end of the upper side of the three-way pipe 10 is communicated with the output end of the injector 3 through a connecting pipe, and two ends of the lower side of the three-way pipe 10 are respectively communicated with the upper end of the conveying channel 9 through connecting pipes, so that lubricating oil in the injector 3 can be conveyed to a bearing through the three-way pipe 10, the connecting pipes and the conveying channel 9 for lubrication;
a push plate 8 is arranged above the shell of the servo motor 1, one end of the push plate 8 is fixedly provided with a second card group 11 in a welding mode, and the second card group 11 is clamped with a piston handle of the injector 3; a driving device 5 and a guiding component 6 are arranged between the upper side of the supporting plate 4 and the pushing plate 8; the push-pull amount of the push plate 8 can be controlled by the driving device 5, so that the piston handle is pressed or pulled out through the second card group 11, and meanwhile, the guide assembly 6 can ensure that the push plate 8 stably translates.
Further, a guide nozzle 14 is arranged at the end part of the conveying channel 9 far away from the shell of the servo motor 1, and the guide nozzle 14 is obliquely directed to a bearing of the servo motor 1; the lubricating oil can be delivered to the bearing more precisely through the guide nozzle 14.
Specifically, as shown in fig. 4, the driving device 5 comprises a motor 51, a screw 52 and a nut 53, the motor 51 is fixedly installed on the upper surface of the supporting plate 4, the nut 53 is fixedly installed on the upper surface of the push plate 8, one end of the screw 52 is fixedly installed on an output shaft of the motor 51, and the other end of the screw 52 is assembled with the nut 53 in a screwed manner; the motor 51 is controlled to drive the screw 52 to rotate forward and backward, and the threaded nut 53 can move the push plate 8 in a direction approaching or separating from the support plate 4.
Specifically, the guide assembly 6 includes a guide rod 61 and a slip ring 62, the slip ring 62 is fixedly mounted on the upper surface of the push plate 8, one end of the guide rod 61 is fixedly mounted on the upper surface of the support plate 4, and the other end of the guide rod 61 is slidably assembled with the slip ring 62; when the push plate 8 moves, the slip ring 62 can move along the guide rod 61, so that the moving stability of the push plate 8 is improved.
Further, the end of the guide rod 61 and the screw 52 far away from the supporting plate 4 are provided with annular grooves, and the annular grooves are clamped with the clamping springs 12; limiting positions of the nut 53 and the slip ring 62 away from the support plate 4 can be limited through the clamp spring 12, so that the slip ring 62 is prevented from being separated from the guide rod 61, and the nut 53 is prevented from being separated from the screw 52, and a protective effect is achieved.
Further, a supporting frame 7 is fixedly arranged at one end of the supporting plate 4, and a position sensor 13 for monitoring the position of the push plate 8 is fixedly arranged at two ends of the supporting frame 7; the position sensor 13 is preferably an electromagnetic proximity sensor, and accordingly, the push plate 8 is made of a metal material. Those skilled in the art will appreciate that the monitoring methods herein are well known and, whichever is employed, do not present a practical obstacle to those skilled in the art.
Specifically, the first card set 2 and the second card set 11 are respectively composed of four cards, so that the cartridge ear and the piston handle of the injector 3 can be conveniently and rapidly installed and detached.
Working principle:
the motor 51 and the position sensor 13 on each servo motor are electrically connected with a controller in an external control box through wires; when the device is used, the motor 51 is controlled to rotate the screw 52 for one circle periodically by the controller, the push plate 8 can be moved to a direction close to the supporting plate 4 by the screw-connected nut 53, so that the piston handle is pressed by the second card group 11, and meanwhile, the guide assembly 6 can ensure that the push plate 8 stably translates; the lubricating oil in the injector 3 is extruded and is conveyed to a bearing for lubrication through a tee pipe 10, a connecting pipe, a conveying channel 9 and a guide nozzle 14; after the injector is used for many times, the push plate 8 is aligned with one of the position sensors 13, namely, all lubricating oil in the injector 3 is sprayed out, indication can be carried out through an indicator light on the controller, and the injector 3 can be lubricated again after reset.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Servo motor with lubricating structure, including servo motor (1), its characterized in that: a supporting plate (4) is fixedly arranged on the upper side of the shell of the servo motor (1), a first card group (2) is fixedly arranged at one end of the upper surface of the supporting plate (4), and a barrel lug of the injector (3) is arranged in a clamping connection mode of the first card group (2); a conveying channel (9) is formed in the shell of the servo motor (1); the support plate (4) is provided with a three-way pipe (10) in a penetrating manner, one end of the upper side of the three-way pipe (10) is communicated with the output end of the injector (3) through a connecting pipe, and two ends of the lower side of the three-way pipe (10) are respectively communicated with the upper end of the conveying channel (9) through connecting pipes; a push plate (8) is arranged above the shell of the servo motor (1), a second card group (11) is fixedly arranged at one end of the push plate (8), and the second card group (11) is clamped with a piston handle of the injector (3); a driving device (5) and a guiding component (6) are arranged between the upper side of the supporting plate (4) and the pushing plate (8).
2. A servo motor with a lubrication structure according to claim 1, wherein: the end of the conveying channel (9) far away from the shell of the servo motor (1) is provided with a guide nozzle (14), and the guide nozzle (14) is obliquely directed to a bearing of the servo motor (1).
3. A servo motor with a lubrication structure according to claim 1, wherein: the driving device (5) comprises a motor (51), a screw rod (52) and a nut (53), wherein the motor (51) is fixedly installed on the upper surface of the supporting plate (4), the nut (53) is fixedly installed on the upper surface of the pushing plate (8), one end of the screw rod (52) is fixedly installed on an output shaft of the motor (51), and the other end of the screw rod (52) is assembled with the nut (53) in a threaded mode.
4. A servo motor with a lubrication structure according to claim 3, wherein: the guide assembly (6) comprises a guide rod (61) and a slip ring (62), the slip ring (62) is fixedly arranged on the upper surface of the push plate (8), one end of the guide rod (61) is fixedly arranged on the upper surface of the support plate (4), and the other end of the guide rod (61) is slidably assembled with the slip ring (62).
5. A servo motor with a lubrication structure according to claim 4, wherein: the guide rod (61) and one end of the screw rod (52) far away from the supporting plate (4) are provided with annular grooves, and the annular grooves are clamped with snap springs (12).
6. A servo motor with a lubrication structure according to claim 1, wherein: one end of the supporting plate (4) is fixedly provided with a supporting frame (7), and two ends of the supporting frame (7) are fixedly provided with position sensors (13) for monitoring the position of the pushing plate (8).
7. A servo motor with a lubrication structure according to claim 1, wherein: the first card group (2) and the second card group (11) are composed of four cards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689622.0U CN220067073U (en) | 2023-06-30 | 2023-06-30 | Servo motor with lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689622.0U CN220067073U (en) | 2023-06-30 | 2023-06-30 | Servo motor with lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067073U true CN220067073U (en) | 2023-11-21 |
Family
ID=88787021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689622.0U Active CN220067073U (en) | 2023-06-30 | 2023-06-30 | Servo motor with lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067073U (en) |
-
2023
- 2023-06-30 CN CN202321689622.0U patent/CN220067073U/en active Active
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