CN215831631U

CN215831631U - A add oily device for producing robot

Info

Publication number: CN215831631U
Application number: CN202121619850.1U
Authority: CN
Inventors: 戴昊天; 严忠; 戴家福
Original assignee: Wuhan Presys Automation Equipment Co ltd
Current assignee: Wuhan Presys Automation Equipment Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-15
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an oiling device for a production robot, which relates to the technical field of production robots. The oil storage tank is reasonable in design structure, the oil storage tank can be rotated through the matching of the structures of the guide pipe and the rolling balls, the cross-shaped fixture block prevents the blocking hole block from rotating, the blocking hole block is enabled to rotate into the fixed sleeve, the arranged oil guide hole is exposed, when the rotary joint sleeve drives the transmission barrel to move to the groove, the compression spring pushes the guide pipe to extend out through the sliding blocking ring, the through hole arranged in the guide sleeve is not blocked, so that lubricating oil in the oil storage tank flows into the guide cavity through the oil guide hole and the through hole, the effect that the rolling balls guide the lubricating oil in the guide cavity out is achieved, and the problem that the service life of a traditional production robot is seriously influenced due to serious abrasion at the joint when the traditional production robot rotates in a reciprocating mode is solved.

Description

A add oily device for producing robot

Technical Field

The utility model relates to the technical field of production robots, in particular to an oil adding device for a production robot.

Background

The production robot is a multi-joint manipulator or a multi-degree-of-freedom machine device widely used in the industrial field, has certain automation, can realize various industrial processing and manufacturing functions by depending on self power energy and control capacity, and is widely applied to various industrial fields such as electronics, logistics, chemical engineering and the like.

When the traditional production robot rotates in a reciprocating mode, the problem that joints are seriously abraded, and the service life of the robot is seriously influenced exists. To this end, we provide an oiling device for a production robot that solves the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to make up the defects of the prior art and provides an oil adding device for a production robot.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oiling device for production robot, includes the support column, the bottom surface fixedly connected with motor of support column, the motor runs through the support column through the output shaft and extends to the outside of support column, the motor passes through the inner wall fixed connection of output shaft with the rotary joint cover, annular joint groove has been seted up to the surface of support column, the inner wall in annular joint groove is inlayed and is had the ball, the surface of support column is seted up flutedly, the rotary joint cover rotate with annular joint groove to be connected, the thread groove that runs through is seted up to the surface of rotary joint cover, the thread groove inner wall fixedly connected with annular dog that runs through, the rotary joint cover has a transmission section of thick bamboo through thread groove threaded connection, the inside of a transmission section of thick bamboo is equipped with water conservancy diversion mechanism, the surface of rotary joint cover is equipped with oil storage mechanism.

Further, the water conservancy diversion mechanism includes the honeycomb duct, the inside of honeycomb duct is equipped with the water conservancy diversion cavity, the surface cover of honeycomb duct is equipped with the slip and keeps off the ring, slip keeps off ring and honeycomb duct fixed connection.

Furthermore, the outer surface cover of honeycomb duct is equipped with compression spring, and compression spring sets up between slip fender ring and transmission section of thick bamboo inner wall.

Furthermore, the honeycomb duct is inlaid with rolling beads, the rolling beads are rotatably connected with the inner wall of the honeycomb duct, and the outer surface of each rolling bead is provided with an annular guide groove.

Furthermore, one end of the transmission cylinder, which is far away from the rotary joint sleeve, is fixedly connected with a flow guide sleeve, and a through hole is formed in the outer surface of the flow guide sleeve.

Furthermore, the outer surface of the flow guide sleeve is provided with threads, and one end of the flow guide sleeve, which is far away from the transmission cylinder, is fixedly connected with a cross-shaped fixture block.

Further, the oil storage mechanism includes the batch oil tank, the inside of batch oil tank is inlayed and is had fixed cover, the inner wall of fixed cover is provided with the screw thread, the inner wall threaded connection of fixed cover has the dog hole piece, the cross draw-in groove has been seted up to the inner wall of dog hole piece, the oil guide hole has been seted up to the inner wall of fixed cover.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the oil adding device for the production robot has the following beneficial effects:

according to the utility model, through the matching of the structures of the guide pipe and the rolling ball, the oil storage tank is rotated, the cross-shaped fixture block prevents the hole blocking block from rotating, the hole blocking block is enabled to rotate into the fixed sleeve, so that the arranged oil guide hole is exposed, at the moment, the guide pipe is pushed by the outer surface of the support column, the sliding blocking ring compresses the compression spring, when the rotary joint sleeve drives the transmission cylinder to move to the groove, the compression spring pushes the guide pipe to extend out through the sliding blocking ring, after the guide pipe extends out, the through hole arranged in the guide sleeve is not blocked, so that lubricating oil in the oil storage tank flows into the guide cavity through the oil guide hole and the through hole, the effect that the rolling ball guides the lubricating oil in the guide cavity is achieved, and the problems that the joint is seriously worn and the service life of a traditional production robot is seriously influenced when the traditional production robot rotates in a reciprocating manner are solved.

Drawings

FIG. 1 is a cross-sectional view of a three-dimensional rotating joint boot of the present invention;

FIG. 2 is a cross-sectional view of a three-dimensional transfer cylinder according to the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a three-dimensional rolling bead of the present invention;

FIG. 5 is a schematic view of a three-dimensional overall of the present invention;

fig. 6 is a cross-sectional elevation view of a rotary union sleeve of the present invention.

In the figure: 1. a support pillar; 2. a motor; 3. an annular clamping groove; 4. a ball bearing; 5. rotating the joint sleeve; 6. a groove; 7. a transfer drum; 8. an oil storage tank; 9. a sliding retainer ring; 10. a flow guide pipe; 11. a compression spring; 12. rolling the beads; 13. an annular diversion trench; 14. a flow guide cavity; 15. a flow guide sleeve; 16. a through hole; 17. a cross-shaped fixture block; 18. fixing a sleeve; 19. an oil guide hole; 20. a hole blocking block; 21. a thread groove; 22. annular dog.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides an add oily device for production robot, includes support column 1, and the bottom surface of support column 1 is equipped with motor 2, and motor 2 passes through output shaft and 5 fixed connection of rotary joint cover, and starter motor 2, motor 2 drive rotary joint cover 5 through the output shaft and rotate, realize the operation of production robot joint.

In this embodiment, annular joint groove 3 has been seted up to support column 1, and the inside of annular joint groove 3 is equipped with ball 4, and swivel joint cover 5 rotates with annular joint groove 3 to be connected, and the ball 4 of the inside of annular joint groove 3 makes swivel joint cover 5 more in the same direction as smooth when rotating, reduces swivel joint cover 5's frictional force.

Preferably, the outer surface of the support column 1 is provided with a groove 6, and the inner wall of the groove 6 is an inclined plane, so that the rolling ball 12 can roll out of the groove 6 conveniently.

Here, the rotary joint sleeve 5 is provided with a thread groove 21, an annular stop block 22 is fixedly connected to the inner wall of the thread groove 21, the fixed annular stop block 22 is used for stopping the transmission barrel 7, the rotary joint sleeve 5 is in threaded connection with the transmission barrel 7 through the thread groove 21, and the thread groove 21 is convenient for rapidly fixing and detaching the transmission barrel 7.

Furthermore, one end of the transmission cylinder 7 is fixedly connected with a flow guide sleeve 15, and the flow guide sleeve 15 is provided with a through hole 16, so that the transmission cylinder 7 is in threaded connection with a fixed sleeve 18 through the flow guide sleeve 15.

In this embodiment, the flow guide sleeve 15 is provided with a thread, one end of the flow guide sleeve 15 is fixedly connected with a cross fixture block 17, and when the flow guide sleeve 15 rotates, the cross fixture block 17 drives the hole blocking block 20 to rotate.

Referring to fig. 2, in this embodiment, a flow guiding mechanism is disposed inside the transmission cylinder 7, the flow guiding mechanism includes a flow guiding tube 10, the flow guiding tube 10 is sleeved with a sliding retaining ring 9 and is fixedly connected to the sliding retaining ring 9, and the sliding retaining ring 9 facilitates the linear movement of the flow guiding tube 10.

Preferably, the draft tube 10 is provided with a flow guide cavity 14, and the flow guide cavity 14 is convenient for guiding out the lubricating oil.

Here, the draft tube 10 is sleeved with a compression spring 11, the compression spring 11 is disposed between the sliding baffle ring 9 and the inner wall of the transmission cylinder 7, and the compression spring 11 has an effect of pushing the sliding baffle ring 9, so that the sliding baffle ring 9 pushes the draft tube 10 to move linearly.

Furthermore, the inside ball 12 that rolls that is equipped with of honeycomb duct 10, ball 12 and honeycomb duct 10 rotate and be connected to ball 12 rotates along support column 1 surface folk prescription, and annular guiding gutter 13 has been seted up to ball 12, and the annular guiding gutter 13 of seting up is convenient for the outflow of lubricating oil.

Referring to fig. 2, in this embodiment, the outer surface of the rotary joint sleeve 5 is provided with an oil storage mechanism, the oil storage mechanism includes an oil storage tank 8, a fixed sleeve 18 is arranged inside the oil storage tank 8, the inner wall of the fixed sleeve 18 is provided with threads, and the fixed sleeve 18 is in threaded connection with the flow guide sleeve 15 through the threads, so that the fixed sleeve 18 can be rapidly detached.

Here, the inner wall of the fixed sleeve 18 is in threaded connection with a hole blocking block 20, the inner wall of the hole blocking block 20 is provided with a cross clamping groove, the fixed sleeve 18 is provided with a through oil guide hole 19, and the guide sleeve 15 drives the hole blocking block 20 to rotate through the cross clamping block 17 when rotating, so that the hole blocking block 20 rotates into the fixed sleeve 18, and the oil guide hole 19 exposed is pushed by the sliding blocking ring 9.

The working principle is as follows: the transmission cylinder 7 is rotated into the thread groove 21, the oil storage tank 8 filled with lubricating oil is held by a hand, the cross-shaped fixture block 17 is clamped with the cross-shaped fixture groove formed in the hole blocking block 20, the oil storage tank 8 is rotated, the cross-shaped fixture block 17 prevents the hole blocking block 20 from rotating, the hole blocking block 20 is rotated into the fixed sleeve 18, the oil guide hole 19 formed in the fixed sleeve is exposed, at the moment, the guide pipe 10 is pushed by the outer surface of the support column 1, the sliding blocking ring 9 compresses the compression spring 11, when the rotary joint sleeve 5 drives the transmission cylinder 7 to move to the groove 6, the compression spring 11 pushes the guide pipe 10 to extend out through the sliding blocking ring 9, after the guide pipe 10 extends out, the through hole 16 formed in the guide sleeve 15 is not blocked, the lubricating oil in the oil storage tank 8 flows into the guide cavity 14 through the oil guide hole 19 and the through hole 16, and finally the lubricating oil in the guide cavity 14 is guided out through the rolling of the rolling ball 12.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oiling device for a production robot, comprising a support column (1), characterized in that: the bottom surface fixedly connected with motor (2) of support column (1), motor (2) runs through support column (1) and extends to the outside of support column (1) through the output shaft, motor (2) passes through output shaft and swivel joint cover (5) fixed connection, annular joint groove (3) have been seted up to the surface of support column (1), the inner wall in annular joint groove (3) is inlayed and is had ball (4), the surface of support column (1) is seted up flutedly (6), swivel joint cover (5) with annular joint groove (3) rotation connection, the surface of swivel joint cover (5) is seted up threaded groove (21) that runs through, threaded groove (21) inner wall fixedly connected with annular dog (22) that runs through, swivel joint cover (5) have a transmission section of thick bamboo (7) through threaded groove (21) threaded connection, the inside of transmission section of thick bamboo (7) is equipped with water conservancy diversion mechanism, the surface of rotary joint cover (5) is equipped with the oil storage mechanism.

2. The oiling device for a production robot according to claim 1, wherein: the water conservancy diversion mechanism comprises a flow guide pipe (10), a flow guide cavity (14) is arranged inside the flow guide pipe (10), a sliding baffle ring (9) is sleeved on the outer surface of the flow guide pipe (10), and the sliding baffle ring (9) is fixedly connected with the flow guide pipe (10).

3. The oiling device for a production robot according to claim 2, wherein: the outer surface cover of honeycomb duct (10) is equipped with compression spring (11), and compression spring (11) set up between slip fender ring (9) and transmission section of thick bamboo (7) inner wall.

4. The oiling device for a production robot according to claim 2, wherein: the honeycomb duct (10) is inlaid with rolling beads (12), the rolling beads (12) are rotatably connected with the inner wall of the honeycomb duct (10), and the outer surface of the rolling beads (12) is provided with an annular guide groove (13).

5. The oiling device for a production robot according to claim 1, wherein: one end, far away from the rotary joint sleeve (5), of the transmission cylinder (7) is fixedly connected with a flow guide sleeve (15), and a through hole (16) is formed in the outer surface of the flow guide sleeve (15).

6. The oiling device for a production robot according to claim 5, wherein: the outer surface of the flow guide sleeve (15) is provided with threads, and one end, far away from the transmission cylinder (7), of the flow guide sleeve (15) is fixedly connected with a cross-shaped fixture block (17).

7. The oiling device for a production robot according to claim 1, wherein: the oil storage mechanism comprises an oil storage tank (8), a fixed sleeve (18) is embedded in the oil storage tank (8), threads are arranged on the inner wall of the fixed sleeve (18), a hole blocking block (20) is connected to the inner wall of the fixed sleeve (18) in a threaded manner, a cross-shaped clamping groove is formed in the inner wall of the hole blocking block (20), and an oil guide hole (19) is formed in the inner wall of the fixed sleeve (18).