CN217167134U

CN217167134U - Welding robot capable of performing rotary welding

Info

Publication number: CN217167134U
Application number: CN202123423121.1U
Authority: CN
Inventors: 王明明
Original assignee: Taicang Wang Ji Automation Technology Co ltd
Current assignee: Taicang Wang Ji Automation Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-12
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a welding robot that can turn round and weld relates to the gyration and welds technical field, including first connecting seat, the connecting hole has been seted up to first connecting seat lower surface, fixed surface is connected with first fixing base on the first connecting seat, first fixed base surface fixed surface is connected with first degree of freedom cloud platform, first degree of freedom cloud platform drive end fixedly connected with first arm, first arm surface is close to top position fixedly connected with second degree of freedom cloud platform, second degree of freedom cloud platform drive end fixedly connected with second fixing base. The utility model is rotationally connected with the first connecting seat through the connecting frame, thereby adjusting the working main body position of the device, and the working of the device, namely on the station; the off-load is then at the work of deviating, through first degree of freedom cloud platform, controls the angle of pitch of first arm, through second degree of freedom cloud platform, adjusts the angle of pitch of second arm, and multistage regulation, stability is better, and the accuracy is higher.

Description

Welding robot capable of performing rotary welding

Technical Field

The utility model relates to a gyration welding technical field especially relates to a welding robot that can gyration be welded.

Background

The products of heavy industry are the material basis for realizing the reproduction of the society. Under the condition of continuous progress of technology, the growth speed of heavy industry is generally faster than that of light industry and agriculture in terms of development relationship among material production departments in society, which is a general rule of preferential growth of production data production. The welding robot is an industrial robot that engages in welding, including cutting and painting. An industrial robot is a versatile, reprogrammable, automatically controlled manipulator with three or more programmable axes for use in the field of industrial automation.

In the prior art, although the welding robot can do multidimensional movement, the three-axis welding robot is limited in stroke range and poor in working effect when welding a revolving body, so that the time and labor consumption of welding are reduced, the welding cost is increased, the welding efficiency and quality are also reduced, and the welding robot capable of performing rotary welding is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art, welding robot can do the multidimension motion, but welds to the solid of revolution, and triaxial welding robot stroke range is limited, and the working effect is relatively poor, causes the consuming time power of welding, has so not only increased welded cost, has also reduced the problem of welded efficiency and quality, and the welding robot of a rotatable welding that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: a welding robot capable of rotary welding comprises a first connecting seat, wherein a connecting hole is formed in the lower surface of the first connecting seat, a first fixing seat is fixedly connected to the upper surface of the first connecting seat, a first degree of freedom pan and tilt head is fixedly connected to the outer surface of the first fixing seat, a first mechanical arm is fixedly connected to a driving end of the first degree of freedom pan and tilt head, a second degree of freedom pan and tilt head is fixedly connected to the outer surface of the first mechanical arm at a position close to the top, a second fixing seat is fixedly connected to the driving end of the second degree of freedom pan and tilt head, a third degree of freedom pan and tilt head is fixedly connected to the driving end of the third degree of freedom pan and tilt head in an embedded manner, a fourth degree of freedom pan and tilt head is fixedly connected to the driving end of the second mechanical arm, a second connecting seat is fixedly connected to the driving end of the fourth degree of freedom pan and tilt head in an embedded manner, and a fifth degree of freedom pan and tilt head is fixedly connected to the upper surface of the second connecting seat, the outer surface of the driving end of the fifth degree of freedom cloud platform is fixedly connected with a connecting column, the driving end of the connecting column is fixedly connected with a sixth degree of freedom cloud platform, the driving end of the sixth degree of freedom cloud platform is fixedly connected with a third connecting seat, the outer surface of the third connecting seat is fixedly connected with a third fixing seat, and the third fixing seat is fixedly connected with a mounting frame.

Preferably, the outer surface of the first mechanical arm is rotatably connected with the outer surface of the first connecting seat.

Preferably, the outer surface of the second fixed seat is rotatably connected with the outer surface of the first mechanical arm.

Preferably, the connecting column is located inside the second connecting seat, and the outer surface of the connecting column is rotatably connected with the inner surface of the second connecting seat.

Preferably, the mounting bracket is fixedly connected with the third fixing seat through a bolt.

Preferably, the mounting frame is in threaded connection with an electric welding connecting rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a welding robot capable of rotary welding, which is provided with a first connecting seat and is rotationally connected with the first connecting seat through a connecting frame, thereby adjusting the main position of the working of a device and the working of the device, namely on a station; the off-load is then at the work of deviating, through first degree of freedom cloud platform, controls the angle of pitch of first arm, through second degree of freedom cloud platform, adjusts the angle of pitch of second arm, and multistage regulation, stability is better, and the accuracy is higher.

2. The utility model provides a welding robot that can turn round and weld, it is provided with third degree of freedom cloud platform and fourth degree of freedom cloud platform, the position that turns to of all controllable second connecting seat, the rotation of mutually supporting plays the effect of quick adjustment to station, fifth degree of freedom cloud platform plays and drives the spliced pole and rotate, thereby adjust along the station of second connecting seat, station through the steerable mounting bracket of sixth degree of freedom cloud platform, its work effect is good, the precision promotes greatly, it is convenient more fast that the manipulator moves.

Drawings

Fig. 1 is a schematic perspective view of a welding robot capable of performing rotary welding according to the present invention;

fig. 2 is a schematic bottom view of a welding robot for rotary welding according to the present invention;

fig. 3 is a schematic view of a back view structure of a welding robot for rotary welding according to the present invention;

fig. 4 is a schematic side view of a welding robot for rotary welding according to the present invention;

fig. 5 is the utility model provides a but the structural schematic diagram of welding robot second connecting seat of rotary welding.

Illustration of the drawings: 1. a first connecting seat; 11. connecting holes; 12. a first fixed seat; 13. a first degree of freedom pan-tilt; 14. a first robot arm; 15. a second degree of freedom pan-tilt; 16. a second fixed seat; 17. a third degree of freedom pan-tilt; 18. a second mechanical arm; 19. a fourth degree of freedom pan-tilt; 2. a second connecting seat; 21. a fifth degree of freedom pan-tilt; 22. connecting columns; 23. a sixth degree of freedom pan-tilt; 24. a third connecting seat; 25. a third fixed seat; 26. a mounting frame; 27. and electrically welding a connecting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the present invention provides a welding robot capable of performing rotary welding, comprising a first connecting base 1, a connecting hole 11 formed on a lower surface of the first connecting base 1, a first fixing base 12 fixedly connected to an upper surface of the first connecting base 1, a first degree of freedom pan/tilt 13 fixedly connected to an outer surface of the first fixing base 12, a first robot arm 14 fixedly connected to a driving end of the first robot arm 13, a second degree of freedom pan/tilt 15 fixedly connected to an outer surface of the first robot arm 14 near a top portion, a second fixing base 16 fixedly connected to a driving end of the second degree of freedom pan/tilt 15, a third degree of freedom pan/tilt 17 fixedly connected to the second fixing base 16 in an embedded manner, a second robot arm 18 fixedly connected to a driving end of the third degree of freedom pan/tilt 17, a fourth degree of freedom pan/tilt 19 fixedly connected to a driving end of the second connecting base 2, second connecting seat 2 upper surface in-built fixedly connected with fifth degree of freedom cloud platform 21, fifth degree of freedom cloud platform 21 drive end external surface fixedly connected with spliced pole 22, spliced pole 22 drive end fixedly connected with sixth degree of freedom cloud platform 23, sixth degree of freedom cloud platform 23 drive end fixedly connected with third connecting

seat

24, 24 external surface fixedly connected with third fixing base 25 of third connecting seat, third fixing base 25 fixedly connected with

mounting bracket

26, 14 surface of first arm and 1 surface of first connecting seat are personally submitted the rotation and are connected, 16 surfaces of second fixing base rotate with 14 surfaces of first arm and are connected, spliced pole 22 is located inside second connecting seat 2, and spliced pole 22 surface and 2 internal surface rotation of second connecting seat are connected, mounting bracket 26 passes through bolt fixed connection with third fixing base 25, mounting bracket 26 threaded connection has electric welding connecting rod 27.

The embodiment 1 has the specific beneficial effects that the connecting frame is rotationally connected with the first connecting seat 1, so that the working main body position of the device is adjusted, and the adjusting device works, namely on a station; the off-load, then at skew operating position, through first degree of freedom cloud platform 13, control the angle of pitch of first arm 14, through second degree of freedom cloud platform 15, adjust the angle of pitch of second arm 18, multi-stage control, stability is better, the accuracy is higher, it is provided with third degree of freedom cloud platform 17 and fourth degree of freedom cloud platform 19, the turning to the position of all controllable second connecting seat 2, the rotation of mutually supporting, play the effect of quick adjustment to the station, fifth degree of freedom cloud platform 23 plays and drives spliced pole 22 and rotate, thereby adjust the station along second connecting seat 2, station through the steerable mounting bracket 25 of sixth degree of freedom cloud platform 23, its work is effectual.

The working principle is as follows: the welding assembly is mounted to the electric welding connection rod 27, and then the first connection seat 1 is driven to rotate, so that the device rotates from the unloading position to the working position, and then the pitching angle of the first mechanical arm 14 is controlled through the first degree of freedom pan-tilt 13, the elevation angle and the depression angle of the second mechanical arm 18 are adjusted through the second degree of freedom cloud platform 15, the multi-stage adjustment is carried out, the third degree of freedom cloud platform 17 and the fourth degree of freedom cloud platform 19 can both control the steering position of the second connecting seat 2, the rotation is carried out in a matched mode, the effect of quickly adjusting the position to a station is achieved, the fifth degree of freedom cloud platform 23 drives the connecting column 22 to rotate, thereby adjusting the station along the second connecting seat 2, controlling the station of the mounting bracket 25 through the sixth degree of freedom cradle head 23, thereby cooperation work, multistage adjustment, stability is better, and the accuracy is higher, and its work effect is good, and the precision promotes greatly, and the manipulator action is convenient more fast.

The utility model provides a wiring diagram of degree of freedom cloud platform belongs to the common general knowledge in this field, and its theory of operation is known technology already, and its model selects suitable model according to in-service use, so no longer explain control mode and wiring arrangement in detail to the degree of freedom cloud platform.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A welding robot capable of rotary welding, comprising a first connecting seat (1), characterized in that: the lower surface of the first connecting seat (1) is provided with a connecting hole (11), the upper surface of the first connecting seat (1) is fixedly connected with a first fixing seat (12), the outer surface of the first fixing seat (12) is fixedly connected with a first degree of freedom pan-tilt (13), the driving end of the first degree of freedom pan-tilt (13) is fixedly connected with a first mechanical arm (14), the position, close to the top, of the outer surface of the first mechanical arm (14) is fixedly connected with a second degree of freedom pan-tilt (15), the driving end of the second degree of freedom pan-tilt (15) is fixedly connected with a second fixing seat (16), a third degree of freedom pan-tilt (17) is fixedly connected with the second fixing seat (16) in an embedded mode, the driving end of the third degree of freedom pan-tilt (17) is fixedly connected with a second mechanical arm (18), and the end surface of the second mechanical arm (18) is fixedly connected with a fourth degree of freedom pan-tilt (19), fourth degree of freedom cloud platform (19) drive end fixedly connected with second connecting seat (2), second connecting seat (2) upper surface embeds fixedly connected with fifth degree of freedom cloud platform (21), fifth degree of freedom cloud platform (21) drive end external surface fixedly connected with spliced pole (22), spliced pole (22) drive end fixedly connected with sixth degree of freedom cloud platform (23), sixth degree of freedom cloud platform (23) drive end fixedly connected with third connecting seat (24), third connecting seat (24) external surface fixedly connected with third fixing base (25), third fixing base (25) fixedly connected with mounting bracket (26).

2. The welding robot capable of rotary welding according to claim 1, characterized in that: the outer surface of the first mechanical arm (14) is rotatably connected with the outer surface of the first connecting seat (1).

3. The welding robot capable of rotary welding according to claim 1, characterized in that: the outer surface of the second fixed seat (16) is rotatably connected with the outer surface of the first mechanical arm (14).

4. The welding robot capable of rotary welding according to claim 1, characterized in that: the connecting column (22) is located inside the second connecting seat (2), and the outer surface of the connecting column (22) is rotatably connected with the inner surface of the second connecting seat (2).

5. The welding robot capable of rotary welding according to claim 1, characterized in that: the mounting rack (26) is fixedly connected with the third fixing seat (25) through bolts.

6. The welding robot capable of rotary welding according to claim 1, characterized in that: the mounting frame (26) is in threaded connection with an electric welding connecting rod (27).