CN210189858U - Mechanical arm motion joint lubricating device - Google Patents
Mechanical arm motion joint lubricating device Download PDFInfo
- Publication number
- CN210189858U CN210189858U CN201921122001.8U CN201921122001U CN210189858U CN 210189858 U CN210189858 U CN 210189858U CN 201921122001 U CN201921122001 U CN 201921122001U CN 210189858 U CN210189858 U CN 210189858U
- Authority
- CN
- China
- Prior art keywords
- mechanical arm
- fixedly connected
- storage box
- oil
- oil storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses an arm motion joint lubricating arrangement, including first arm, the top of first arm is rotated through the pivot and is connected with the second arm, the perpendicular fixedly connected with riser in surface one side of first arm, the surface of riser is close to one side fixedly connected with electric putter of second arm, and electric putter's drive end fixedly connected with oil storage box, oil storage box's bottom intercommunication has an oil pipe, and the position that oil storage box's inside and play oil pipe correspond is provided with the closing plate. The utility model discloses in, the motor drives the carousel rotatory to it is rotatory to drive the cam, upwards promotes the ejector pin when the cam rotates to the peak, thereby with the one end jack-up of closing plate, lubricating oil in the oil storage box flows in from an oil pipe this moment, instils into the rotation part of arm, realizes lubricating, and electric putter can drive the oil storage box and remove, thereby can be to lubricating oil on a plurality of positions.
Description
Technical Field
The utility model relates to a lubricated technical field of arm especially relates to an arm motion joint lubricating arrangement.
Background
The mechanical arm consists of a plurality of moving joints and a mechanical arm when in operation, the operation is completed through the matching of all joint arms, the mechanical arm is a complex system with multiple inputs and multiple outputs, high nonlinearity and strong coupling, the mechanical arm is widely applied in the fields of industrial assembly, safety explosion prevention and the like due to the unique operation flexibility, and the mechanical arm needs to rotate for multiple times to generate friction when in operation, so the mechanical arm is slow after being used for a period of time and needs to lubricate a rotating part of the mechanical arm;
most of mechanical arms in the prior art need manual lubricating oil coating on transmission parts, which is troublesome and lacks an automatic oiling device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mechanical arm motion joint lubricating device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a lubricating device for a kinematic joint of a mechanical arm comprises a first mechanical arm, wherein the top end of the first mechanical arm is rotatably connected with a second mechanical arm through a rotating shaft, one side of the outer surface of the first mechanical arm is vertically and fixedly connected with a vertical plate, one side of the outer surface of the vertical plate, which is close to the second mechanical arm, is fixedly connected with an electric push rod, the driving end of the electric push rod is fixedly connected with an oil storage box, the bottom of the oil storage box is communicated with an oil outlet pipe, a sealing plate is arranged at the position, corresponding to the oil outlet pipe, inside the oil storage box, a mounting groove is arranged at the position, corresponding to one side of the bottom of the sealing plate, of the inner bottom wall of the oil storage box, a reset spring is fixedly connected between the inner wall of the mounting groove and the bottom of the sealing plate, one side, far away from the reset spring, and the top of the supporting plate is connected with a driving device.
As a further description of the above technical solution:
the driving device comprises a fixing plate, a turntable is arranged on one side of the fixing plate, a cam is fixedly connected to the center of the turntable, a motor is fixedly connected to the outer surface of the turntable, and the driving end of the motor penetrates through the center of the fixing plate and the center of the turntable to be fixedly connected.
As a further description of the above technical solution:
the bottom fixedly connected with connecting rod that the oil storage box was run through to the bottom of ejector pin, and the connecting rod rotates through the pivot and is connected with the pulley, the edge surface contact of pulley and cam.
As a further description of the above technical solution:
the top of the oil storage box is connected with an oil inlet pipe, and the top of the oil inlet pipe is spirally connected with a box cover.
As a further description of the above technical solution:
the oil outlet pipe is positioned between the top plate and the return spring.
As a further description of the above technical solution:
the oil outlet pipe is positioned above the first mechanical arm.
The utility model discloses following beneficial effect has:
1. this arm motion joint lubricating arrangement, through the oil storage box that sets up, go out oil pipe, the closing plate, reset spring, the roof, the ejector pin, the cam, carousel and motor, when going up lubricating oil, starter motor, the motor drives the carousel rotatory to it is rotatory to drive the cam, upwards promotes the ejector pin when the cam rotates to the peak, thereby jack-up the one end of closing plate, lubricating oil in the oil storage box flowed into from going out oil pipe this moment, instils into the rotation part of arm, realizes lubricating.
2. This arm motion joint lubricating arrangement can drive the oil storage box through the electric putter who sets up and remove to can be to lubricating oil on a plurality of positions.
Drawings
Fig. 1 is a schematic view of the overall structure of a lubricating device for a kinematic joint of a mechanical arm provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of a mechanical arm kinematic joint lubricating apparatus according to the present invention;
fig. 3 is a side view of the present invention, which provides a lubrication device for a kinematic joint of a robot arm.
Illustration of the drawings:
1. a first robot arm; 2. a second mechanical arm; 3. a vertical plate; 4. an electric push rod; 5. an oil storage box; 6. an oil inlet pipe; 7. a box cover; 8. an oil outlet pipe; 9. a sealing plate; 10. mounting grooves; 11. a return spring; 12. a fixing plate; 13. a turntable; 14. a cam; 15. a top plate; 16. a top rod; 17. a connecting rod; 18. a pulley; 19. a motor; 20. and a support plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a lubricating device for a kinematic joint of a mechanical arm comprises a first mechanical arm 1, wherein the top end of the first mechanical arm 1 is rotatably connected with a second mechanical arm 2 through a rotating shaft, one side of the outer surface of the first mechanical arm 1 is vertically and fixedly connected with a vertical plate 3, one side of the outer surface of the vertical plate 3, which is close to the second mechanical arm 2, is fixedly connected with an electric push rod 4, the driving end of the electric push rod 4 is fixedly connected with an oil storage box 5, the bottom of the oil storage box 5 is communicated with an oil outlet pipe 8, a sealing plate 9 is arranged in the oil storage box 5 at a position corresponding to the oil outlet pipe 8, a mounting groove 10 is arranged at a position corresponding to one side of the bottom of the sealing plate 9 on the inner bottom wall of the oil storage box 5, a reset spring 11 is fixedly connected between the inner wall of the mounting groove 10 and the bottom of the sealing plate 9, a top plate 15 is fixedly, the outer surface of the oil outlet pipe 8 is fixedly connected with a supporting plate 20, and the top of the supporting plate 20 is connected with a driving device.
The driving device comprises a fixing plate 12, a rotating disc 13 is arranged on one side of the fixing plate 12, a cam 14 is fixedly connected to the center of the rotating disc 13, a motor 19 is fixedly connected to the outer surface of the rotating disc 13, the driving end of the motor 19 penetrates through the fixing plate 12 and is fixedly connected with the center of the rotating disc 13, the motor 19 drives the rotating disc 13 to rotate, so that the cam 14 is driven to rotate, the cam 14 rotates to the highest point and can push the ejector rod 16 upwards to jack up one end of the sealing plate 9; the bottom end of the ejector rod 16 penetrates through the bottom of the oil storage box 5 and is fixedly connected with a connecting rod 17, the connecting rod 17 is rotatably connected with a pulley 18 through a rotating shaft, and the pulley 18 is in contact with the edge surface of the cam 14, so that the ejector rod 16 can be driven to move by the different rotating positions of the cam 14; the top of the oil storage box 5 is connected with an oil inlet pipe 6, the top of the oil inlet pipe 6 is spirally connected with a box cover 7, the box cover 7 is opened, and prepared lubricating oil is stored into the oil storage box 5 from the oil inlet pipe 6; the oil outlet pipe 8 is positioned between the top plate 15 and the return spring 11; the oil outlet pipe 8 is positioned above the first mechanical arm 1, and is prevented from being blocked by the mechanical arm to influence the movement.
The working principle is as follows: when the mechanical arm motion joint lubricating device is used, the box cover 7 is opened, lubricating oil can be stored in the oil storage box 5, the first mechanical arm 1 and the second mechanical arm 2 are connected in a rotating mode, when the mechanical arms need to be lubricated after being used for a period of time, the first mechanical arm 1 and the second mechanical arm 2 can be rotated to 90 degrees, the electric push rod 4 is started to drive the oil storage box 5 to move, the oil outlet pipe 8 is made to move to the joint of the first mechanical arm 1 and the second mechanical arm 2, the motor 19 is started at the moment, the motor 19 drives the rotary disc 13 to rotate, the cam 14 is made to rotate, when the cam 14 rotates to the highest point, the ejector rod 16 is pushed upwards to jack up one end of the sealing plate 9, at the moment, the lubricating oil in the oil storage box 5 flows into the joint of the first mechanical arm 1 and the second mechanical arm 2 from the oil outlet pipe 8, lubrication is achieved, and compared with, when the cam 14 rotates to a low point, the elastic force of the return spring 11 drives the sealing plate 9 to plug the inlet of the oil outlet pipe 8, so that sealing is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a mechanical arm motion joint lubricating arrangement, includes first mechanical arm (1), its characterized in that: the top end of the first mechanical arm (1) is rotatably connected with a second mechanical arm (2) through a rotating shaft, one side of the outer surface of the first mechanical arm (1) is vertically and fixedly connected with a vertical plate (3), one side, close to the second mechanical arm (2), of the outer surface of the vertical plate (3) is fixedly connected with an electric push rod (4), a driving end of the electric push rod (4) is fixedly connected with an oil storage box (5), the bottom of the oil storage box (5) is communicated with an oil outlet pipe (8), a sealing plate (9) is arranged in the oil storage box (5) at a position corresponding to the oil outlet pipe (8), a mounting groove (10) is arranged at a position, corresponding to one side of the bottom of the sealing plate (9), of the inner bottom wall of the oil storage box (5), a reset spring (11) is fixedly connected between the inner wall of the mounting groove (10) and the bottom of the sealing plate (9), a top plate (15, and the top plate (15) penetrates through the bottom of the oil storage box (5) and is vertically and fixedly connected with an ejector rod (16), the outer surface of the oil outlet pipe (8) is fixedly connected with a supporting plate (20), and the top of the supporting plate (20) is connected with a driving device.
2. The lubrication device for the kinematic joint of the mechanical arm according to claim 1, wherein: the driving device comprises a fixing plate (12), a rotary table (13) is arranged on one side of the fixing plate (12), a cam (14) is fixedly connected to the center of the rotary table (13), a motor (19) is fixedly connected to the outer surface of the rotary table (13), and the driving end of the motor (19) penetrates through the center of the fixing plate (12) and the center of the rotary table (13) to be fixedly connected.
3. The lubrication device for the kinematic joint of the mechanical arm according to claim 1 or 2, wherein: the bottom fixedly connected with connecting rod (17) of oil storage box (5) is run through to the bottom of ejector pin (16), and connecting rod (17) rotate through the pivot and be connected with pulley (18), the marginal surface contact of pulley (18) and cam (14).
4. The lubrication device for the kinematic joint of the mechanical arm according to claim 1, wherein: the top of the oil storage box (5) is connected with an oil inlet pipe (6), and the top of the oil inlet pipe (6) is spirally connected with a box cover (7).
5. The lubrication device for the kinematic joint of the mechanical arm according to claim 1, wherein: the oil outlet pipe (8) is positioned between the top plate (15) and the return spring (11).
6. The lubrication device for the kinematic joint of the mechanical arm according to claim 1, wherein: the oil outlet pipe (8) is positioned above the first mechanical arm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122001.8U CN210189858U (en) | 2019-07-17 | 2019-07-17 | Mechanical arm motion joint lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122001.8U CN210189858U (en) | 2019-07-17 | 2019-07-17 | Mechanical arm motion joint lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210189858U true CN210189858U (en) | 2020-03-27 |
Family
ID=69868063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122001.8U Active CN210189858U (en) | 2019-07-17 | 2019-07-17 | Mechanical arm motion joint lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210189858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792841A (en) * | 2021-01-13 | 2021-05-14 | 河南理工大学 | Intelligent control movable robotic arm |
| CN113385266A (en) * | 2021-06-16 | 2021-09-14 | 株洲长江硬质合金设备有限公司 | Wet grinder |
| CN113733162A (en) * | 2021-10-09 | 2021-12-03 | 江苏铁锚玻璃股份有限公司 | High-precision manipulator in room-heating environment |
-
2019
- 2019-07-17 CN CN201921122001.8U patent/CN210189858U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792841A (en) * | 2021-01-13 | 2021-05-14 | 河南理工大学 | Intelligent control movable robotic arm |
| WO2022151921A1 (en) * | 2021-01-13 | 2022-07-21 | 河南理工大学 | Intelligent control movable mechanical arm |
| CN113385266A (en) * | 2021-06-16 | 2021-09-14 | 株洲长江硬质合金设备有限公司 | Wet grinder |
| CN113733162A (en) * | 2021-10-09 | 2021-12-03 | 江苏铁锚玻璃股份有限公司 | High-precision manipulator in room-heating environment |
| CN113733162B (en) * | 2021-10-09 | 2022-09-16 | 江苏铁锚玻璃股份有限公司 | High-precision manipulator in room-heating environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210189858U (en) | Mechanical arm motion joint lubricating device | |
| CN115213915A (en) | Robot for visual inspection | |
| CN111174074B (en) | Bearing auxiliary device that oils | |
| CN208322705U (en) | Rotating device is used in a kind of manufacture of component of machine | |
| CN110421339A (en) | A kind of spring automatic assembling apparatus | |
| CN212825459U (en) | Underwater multifunctional electric mechanical arm | |
| CN214394185U (en) | Rotatable mechanical claw for biological detection workstation | |
| CN210357745U (en) | Special simple and easy robot of spraying | |
| CN113606175A (en) | Head swinging mechanism of electric appliance | |
| CN215067107U (en) | FCT and ICT two-in-one test fixture for real insertion test | |
| CN109372895B (en) | Automatic production equipment for joint bearing and assembling mechanism for ball socket and ball head | |
| CN215968509U (en) | Full-automatic assembly device of connector based on industry 4.0 | |
| CN108817775A (en) | A kind of Telescopic rotating device and welding equipment | |
| CN212330115U (en) | Multi-angle automobile body welding robot | |
| CN217176982U (en) | Centrifugal pump is used in resin production processing | |
| CN215393607U (en) | Assembling equipment of small clutch | |
| CN221076091U (en) | Mechanical part machining lubricating device | |
| CN219543219U (en) | Manipulator with self-locking mechanism | |
| CN215586236U (en) | Lubricating oil production agitating unit | |
| CN115338764B (en) | Polishing device for machining mechanical sealing element | |
| CN210968903U (en) | Multi-joint spraying robot | |
| CN214944577U (en) | Connecting rod for base machine cold grinding | |
| CN220171855U (en) | Guide rod base of fireproof cable wrapping machine | |
| CN220302703U (en) | Gear transmission assembly and vacuum coating machine | |
| CN219198853U (en) | Dome valve convenient to lubricate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |