CN219632779U

CN219632779U - Robot welding platform

Info

Publication number: CN219632779U
Application number: CN202320583314.3U
Authority: CN
Inventors: 杨玉桃; 袁小文; 袁小云
Original assignee: Dongguan Zhenfeng Industrial Co ltd
Current assignee: Dongguan Zhenfeng Industrial Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-09-05
Anticipated expiration: 2033-03-23

Abstract

The utility model provides a robot welding platform, which comprises a supporting table, wherein a supporting component for welding and clamping a workpiece is arranged at the top of the supporting table, the supporting component comprises a U-shaped base, a first shaft rod and a second shaft rod, the U-shaped base is fixedly connected to the supporting table, the first shaft rod and the second shaft rod penetrate through two sides of the U-shaped base respectively, the first shaft rod is in threaded connection with one side of the U-shaped base, the second shaft rod is movably connected with the other side of the U-shaped base, one ends of the first shaft rod and the second shaft rod are fixedly connected with a first clamping piece and a second clamping piece respectively, one end of the second shaft rod is provided with a limiting mechanism, the first shaft rod is rotated to drive the first clamping piece to move towards the second clamping piece, two machining parts are clamped through the first clamping piece and the second clamping piece in a matched mode, the limiting columns penetrate into different limiting holes through rotating discs to adjust welding angles, the workpiece can be rotated without disassembling and overturning the workpiece, and welding efficiency is improved to a certain extent.

Description

Robot welding platform

Technical Field

The utility model relates to the field of welding equipment, in particular to a robot welding platform.

Background

Robots are commonly known as robotics, which include all machines that simulate human behavior or ideas and simulate other living things (e.g., machine dogs, machine cats, etc.). There are also a number of taxonomies and disputes in the narrow definition of robots, some computer programs are even called robots. In the current industry, robots refer to man-made robotic devices capable of automatically performing tasks to replace or assist in human work. The ideal high-simulation robot is a product of advanced integrated control theory, mechano-electronics, computer and artificial intelligence, materials science and bionics, and research and development are currently being conducted in the scientific community.

The existing device for fixing welding materials generally uses a single mode of a fixing structure to fix the parts to be processed only on one side, further welding of different angles of the parts is difficult to achieve, the mode of adjusting the fixing clamp is complex, accordingly the use flexibility of the welding fixing clamp is reduced, and when the parts are turned manually, the welding positions are easily deviated or inclined, so that welding quality is reduced.

Therefore, it is necessary to provide a new robot welding platform to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a robot welding platform.

The robot welding platform comprises a supporting table positioned at one side of a robot welding machine, wherein a supporting component for welding and clamping a workpiece is arranged at the top of the supporting table;

the support assembly comprises a U-shaped base, a first shaft rod and a second shaft rod, wherein the U-shaped base is fixedly connected to the support table, the first shaft rod and the second shaft rod penetrate through two sides of the U-shaped base respectively, the first shaft rod is in threaded connection with one side of the U-shaped base, the second shaft rod is in movable connection with the other side of the U-shaped base through a ball bearing, one ends, opposite to the first shaft rod, of the second shaft rod are fixedly connected with a first clamping piece and a second clamping piece respectively, and one end, away from the U-shaped base, of the second shaft rod is provided with a limiting mechanism.

Further, the first clamp and the second clamp are identical in structure and are oppositely arranged, the first clamp comprises a base, a movable clamp plate and a fixed clamp plate, one side of the base is fixedly connected with the first shaft rod, two opposite connecting grooves are respectively formed in the base, a driving mechanism is arranged in each connecting groove, the driving mechanism is in threaded connection with the bottom of the movable clamp plate, the fixed clamp plate is fixedly connected to one end of the top of the base, and a plurality of telescopic clamp bodies are respectively arranged on one sides of the movable clamp plate opposite to the fixed clamp plate.

Further, the scalable pincers body includes fixed block, connecting plate and splint, fixed block fixed connection in on the movable pincers board, the inner chamber department of fixed block is equipped with the pressure spring, the both ends of pressure spring respectively with fixed block inner wall and connecting plate fixed connection, the connecting plate keep away from the one end of pressure spring with splint fixed connection.

Further, the driving mechanism comprises a threaded shaft rod and a polished rod, the threaded shaft rod and the polished rod are respectively and movably connected in the two connecting grooves, the threaded shaft rod is in threaded connection with the movable clamp plate, and the polished rod is movably connected with the movable clamp plate.

Further, one end of the threaded shaft rod extends to the outside of the base and is fixedly connected with a crank.

Further, stop gear includes disc, articulated seat and spacing post, articulated seat one end with U shape base one side articulates mutually, spacing post fixed connection in articulated seat keep away from the one end of U shape base, disc fixed connection in the one end of second shaft pole, one side of disc is circumference equidistance and leaves and be equipped with a plurality of spacing holes, spacing post with spacing hole looks block.

Compared with the related art, the robot welding platform provided by the utility model has the following beneficial effects:

the first shaft rod is rotated to drive the first clamping piece to move towards the second clamping piece, the first clamping piece is matched with the second clamping piece to clamp two machining parts, the welding angle is adjusted by rotating the disc and inserting the limiting columns into different limiting holes, the workpiece can be rotated without disassembling and overturning the workpiece, the phenomenon that the welding position is deviated or inclined easily when the workpiece is overturned manually is prevented, and the welding efficiency is improved to a certain extent.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a robot welding platform provided by the utility model;

FIG. 2 is a schematic view of a support assembly according to the present utility model;

FIG. 3 is a schematic view of an exploded structure of a support assembly according to the present utility model;

fig. 4 is a schematic structural view of a first clip member according to the present utility model;

fig. 5 is an enlarged schematic view of the structure a shown in fig. 4.

Reference numerals in the drawings: 1. a support table; 2. a U-shaped base; 3. a first shaft; 4. a second shaft; 5. a base; 6. a movable clamp plate; 7. fixing the clamp plate; 8. a connecting groove; 9. a fixed block; 10. a connecting plate; 11. a clamping plate; 12. a pressure spring; 13. a threaded shaft; 14. a polish rod; 15. a crank; 16. a disc; 17. a hinge base; 18. a limit column; 19. and a limiting hole.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 5 in combination, fig. 1 is a schematic diagram of an overall structure of a robot welding platform according to the present utility model; FIG. 2 is a schematic view of a support assembly according to the present utility model; FIG. 3 is a schematic view of an exploded structure of a support assembly according to the present utility model; fig. 4 is a schematic structural view of a first clip member according to the present utility model; fig. 5 is an enlarged schematic view of the structure a shown in fig. 4.

In the specific implementation process, as shown in fig. 1-5, a supporting component for welding and clamping a workpiece is arranged at the top of a supporting table 1, the supporting component comprises a U-shaped base 2, a first shaft rod 3 and a second shaft rod 4, the U-shaped base 2 is fixedly connected to the supporting table 1, the first shaft rod 3 and the second shaft rod 4 respectively penetrate through two sides of the U-shaped base 2, the first shaft rod 3 is in threaded connection with one side of the U-shaped base 2, the second shaft rod 4 is movably connected with the other side of the U-shaped base 2 through a ball bearing, a first clamping piece and a second clamping piece are respectively fixedly connected to opposite ends of the first shaft rod 3 and the second shaft rod 4, a limiting mechanism is arranged at one end, far away from the U-shaped base 2, of the second shaft rod 4, the first clamping piece and the second clamping piece are identical in structure and are oppositely arranged, the first clamping piece comprises a base 5, a movable clamp plate 6 and a fixed clamp plate 7, the base 5 in the first clamping piece and one side of the base 5 in the second clamping piece are respectively and fixedly connected with the first shaft rod 3 and the second shaft rod 4, two opposite connecting grooves 8 are respectively formed in the base 5, a driving mechanism is arranged in each connecting groove 8 and is in threaded connection with the bottom of the movable clamp plate 6, the fixed clamp plate 7 is fixedly connected with one end of the top of the base 5, a plurality of telescopic clamp bodies are respectively arranged on one side of the movable clamp plate 6 opposite to the fixed clamp plate 7, each telescopic clamp body comprises a fixed block 9, a connecting plate 10 and a clamping plate 11, the fixed blocks 9 are fixedly connected onto the movable clamp plate 6, a pressure spring 12 is arranged at the inner cavity of each fixed block 9, two ends of the pressure spring 12 are respectively and fixedly connected with the inner wall of the fixed block 9 and the connecting plate 10, one end of the connecting plate 10, far away from the pressure spring 12, is fixedly connected with the clamping plate 11, the driving mechanism comprises a thread 13 and a polished rod 14, the thread shaft rod 13 and the polished rod 14 are respectively and movably connected into the two connecting grooves 8, the threaded shaft rod 13 is in threaded connection with the movable clamp plate 6, the polished rod 14 is in movable connection with the movable clamp plate 6, and one end of the threaded shaft rod 13 extends to the outside of the base 5 and is fixedly connected with the crank 15;

the limiting mechanism comprises a disc 16, a hinging seat 17 and a limiting column 18, one end of the hinging seat 17 is hinged with one side of the U-shaped base 2, the limiting column 18 is fixedly connected with one end of the hinging seat 17 far away from the U-shaped base 2, the disc 16 is fixedly connected with one end of the second shaft 4, a plurality of limiting holes 19 are formed in one side of the disc 16 in a circumferential equidistant manner, and the limiting column 18 is clamped with the limiting holes 19.

The working principle provided by the utility model is as follows: when the device is used, the first shaft lever 3 is rotated to drive the first clamping piece to move towards the second clamping piece, the first clamping piece is matched with the second clamping piece to clamp two processing parts, the disc 16 is rotated, the limiting columns 18 are inserted into different limiting holes 19 to adjust the welding angle, the workpiece can be rotated without disassembling and overturning the workpiece, the situation that the welding position is easy to deviate or incline when the workpiece is overturned manually is prevented, the welding efficiency is improved to a certain extent, the crank 15 at one end of the threaded shaft lever 13 is rotated, the threaded shaft lever 13 drives the movable clamp plate 6 to slide in the placing groove, the other end of the bottom of the threaded shaft lever 13 slides on the polished rod 14, the movable clamp plate 6 moves towards the fixed clamp plate 7, the workpiece is clamped through the telescopic clamp bodies, the clamp plates 11 are contacted with the surfaces of different parts and are extruded to shrink the compression springs 12, each clamp plate 11 can stretch and retract to a certain extent through the arrangement of the compression springs 12, and the clamping degrees of the different angles of the different clamp parts can be clamped by the gaps between the clamp plates 11.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The robot welding platform is characterized by comprising a supporting table (1) positioned at one side of the robot welding machine, wherein a supporting component for welding and clamping a workpiece is arranged at the top of the supporting table (1);

the support assembly comprises a U-shaped base (2), a first shaft rod (3) and a second shaft rod (4), wherein the U-shaped base (2) is fixedly connected to the support table (1), the first shaft rod (3) and the second shaft rod (4) penetrate through two sides of the U-shaped base (2) respectively, the first shaft rod (3) is in threaded connection with one side of the U-shaped base (2), the second shaft rod (4) is in movable connection with the other side of the U-shaped base (2) through a ball bearing, one ends, opposite to the first shaft rod (3) and the second shaft rod (4), of the U-shaped base (2) are fixedly connected with a first clamping piece and a second clamping piece respectively, and one end, far away from the U-shaped base (2), of the second shaft rod (4) is provided with a limiting mechanism.

2. The robot welding platform according to claim 1, wherein the first clamping piece and the second clamping piece are identical in structure and are oppositely arranged, the first clamping piece comprises a base (5), a movable clamp plate (6) and a fixed clamp plate (7), one side of the base (5) is fixedly connected with the first shaft rod (3), two opposite connecting grooves (8) are respectively formed in the base (5), a driving mechanism is arranged in the connecting grooves (8), the driving mechanism is in threaded connection with the bottom of the movable clamp plate (6), the fixed clamp plate (7) is fixedly connected to one end of the top of the base (5), and a plurality of telescopic clamp bodies are respectively arranged on one side, opposite to the fixed clamp plate (7), of the movable clamp plate (6).

3. The robot welding platform according to claim 2, wherein the telescopic clamp body comprises a fixed block (9), a connecting plate (10) and a clamping plate (11), the fixed block (9) is fixedly connected to the movable clamp plate (6), a pressure spring (12) is arranged at the inner cavity of the fixed block (9), two ends of the pressure spring (12) are respectively fixedly connected with the inner wall of the fixed block (9) and the connecting plate (10), and one end, far away from the pressure spring (12), of the connecting plate (10) is fixedly connected with the clamping plate (11).

4. A robot welding platform according to claim 3, characterized in that the driving mechanism comprises a threaded shaft rod (13) and a polish rod (14), the threaded shaft rod (13) and the polish rod (14) are respectively movably connected in the two connecting grooves (8), the threaded shaft rod (13) is in threaded connection with the movable clamp plate (6), and the polish rod (14) is movably connected with the movable clamp plate (6).

5. The robot welding platform according to claim 4, characterized in that one end of the threaded shaft (13) extends to the outside of the base (5) and is fixedly connected with a crank (15).

6. The robot welding platform according to claim 5, wherein the limiting mechanism comprises a disc (16), a hinge seat (17) and a limiting column (18), one end of the hinge seat (17) is hinged to one side of the U-shaped base (2), the limiting column (18) is fixedly connected to one end of the hinge seat (17) away from the U-shaped base (2), the disc (16) is fixedly connected to one end of the second shaft (4), a plurality of limiting holes (19) are formed in one side of the disc (16) in a circumferential equidistant manner, and the limiting column (18) is clamped with the limiting holes (19).