CN216503116U

CN216503116U - Welding robot

Info

Publication number: CN216503116U
Application number: CN202121997384.0U
Authority: CN
Inventors: 钱月根
Original assignee: Suzhou Taohuayuan Machinery Co ltd
Current assignee: Suzhou Taohuayuan Machinery Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-05-13
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a welding robot, which comprises a welding robot body, wherein a supporting arm is arranged above the welding robot body, a first connecting arm is arranged on one side of the supporting arm, a second connecting arm is arranged on one side of the first connecting arm, a connecting seat is arranged on one side of the second connecting arm, a groove is formed in the connecting seat, a sliding rod groove is formed in the upper end face in the groove, a sliding rod is arranged in the sliding rod groove, fixed blocks are arranged on two sides in the groove, a connecting rod is connected above the fixed blocks, a spring B is arranged on one side of the connecting rod, a sliding block is arranged at the top end of the connecting rod, the sliding block is sleeved outside the sliding rod, clamping grooves are formed in two sides of the inner wall of the connecting seat, and a welding gun head is movably connected below the connecting seat. According to the utility model, the welding gun head can be quickly detached and replaced, so that the working efficiency is conveniently and quickly improved.

Description

Welding robot

Technical Field

The utility model relates to the technical field of welding robots, in particular to a welding robot.

Background

With the rapid development of socio-economy, the welding robot is an industrial robot that engages in welding (including cutting and spraying). An industrial robot is a versatile, reprogrammable, automatically controlled Manipulator (Manipulator) with three or more programmable axes for use in the field of industrial automation, according to the international organization for standardization (ISO) which is a definition of standard welding robots.

However, the process of replacing the welding gun head of the existing welding robot is complicated, and the working efficiency is reduced; therefore, the existing requirements are not met, and a welding robot is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding robot, which aims to solve the problems that the process of replacing a welding gun head of the existing welding robot is complicated, the working efficiency is reduced and the like in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a welding robot comprises a welding robot body, wherein a supporting arm is arranged above the welding robot body, a first connecting arm is arranged on one side of the supporting arm, a second connecting arm is arranged on one side of the first connecting arm, a connecting seat is arranged on one side of the second connecting arm, a groove is formed in the connecting seat, a sliding rod groove is formed in the upper end face of the inner portion of the groove, a sliding rod is arranged in the sliding rod groove, fixing blocks are arranged on two sides of the inner portion of the groove, a connecting rod is connected above the fixing blocks, a spring B is arranged on one side of the connecting rod, a sliding block is arranged at the top end of the connecting rod and sleeved outside the sliding rod, clamping grooves are formed in two sides of the inner wall of the connecting seat, a welding gun head is movably connected below the connecting seat, an inserting head is arranged on the upper end face of the welding gun head and inserted into the inner side of the groove, the welding gun comprises a welding gun head and is characterized in that spring grooves are formed in two sides of the interior of the welding gun head, a spring A is arranged in each spring groove, a clamping block is arranged on one side of each spring A, and the clamping blocks are clamped into the clamping grooves and penetrate through connecting seats.

Preferably, both sides of the inner wall of the connecting seat are provided with rubber cushions.

Preferably, the support arm is connected with the first connecting arm through a first rotating shaft, and the first connecting arm is connected with the second connecting arm through a third rotating shaft.

Preferably, a connecting block is arranged on one side of the spring B, and the connecting rod and the connecting block are fixed through welding.

Preferably, the welding robot body is provided with a base below, and the base is made of fine steel.

Preferably, the inner wall of the connecting rod is provided with an electrode plate, the electrode plate is electrically connected with the welding robot body, and the surface of the plug connector is provided with an electrode plate B.

Compared with the prior art, the utility model has the beneficial effects that:

1. the welding gun head capable of being quickly disassembled and assembled saves disassembling and assembling time, simplifies the installation process and improves the working efficiency, the welding gun head is fixed with the connecting seat, the plug-in connector at the top end of the welding gun head is inserted into the groove in the connecting seat, when the plug-in connector is inserted into the groove, the connecting rods at two sides in the groove slide towards two sides under the acting force of the plug-in connector, and the spring B at one side of the connecting rod is compressed towards one side, the slide blocks at the top end of the connecting rods slide towards two sides in a dispersing way on the slide rods, and when the plug-in connector is inserted into the groove, the plug-in connector is fixed, because the inner walls of the connecting rods are provided with the electrode plates, and the electrode plates are electrically connected with the welding robot body, electricity can be conducted into the welding gun head, so that the welding gun head can operate, when the welding gun head is inserted into the connecting seat, the clamping blocks are compressed inwards by the pressure of the connecting seat, the clamping blocks are clamped inwards, so that the clamping blocks connected with one side of the clamping blocks are clamped in the clamping grooves in two sides in the connecting seat, and the clamping grooves in the clamping blocks are clamped in the clamping grooves in the connecting seat, and the clamping grooves in the clamping seat, the clamping blocks are clamped position The through connection seat is used for replacing the welding gun head, the clamping blocks on two sides are only required to be pressed inwards and then pulled out downwards, then the spring B of the connection plug separated from two sides of the groove is popped out to enable the connecting rod reset sliding block to return to the original position on the sliding rod, the process of replacing the welding gun head is convenient and quick, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the present invention at a position A with a partially enlarged structure;

fig. 3 is a partially enlarged structural diagram of a portion B in fig. 2.

In the figure: 1. welding the robot body; 2. a support arm; 3. a first rotating shaft; 4. a first connecting arm; 5. a second connecting arm; 6. welding gun heads; 7. a connecting seat; 8. a rubber cushion; 9. a plug-in connector; 10. A spring slot; 11. a spring A; 12. a clamping block; 13. a slide bar slot; 14. a slide bar; 15. a spring B; 16. a connecting rod; 17. a fixed block; 18. a slider; 19. a groove; 20. a card slot; 21. a second rotating shaft; 22. and a third rotating shaft.

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.

Referring to fig. 1 to 3, an embodiment of the present invention includes: a welding robot comprises a welding robot body 1, a supporting arm 2 is arranged above the welding robot body 1, a first connecting arm 4 is arranged on one side of the supporting arm 2, a second connecting arm 5 is arranged on one side of the first connecting arm 4, a connecting seat 7 is arranged on one side of the second connecting arm 5, a groove 19 is formed in the connecting seat 7, a sliding rod groove 13 is formed in the upper end face of the inner portion of the groove 19, a sliding rod 14 is arranged in the sliding rod groove 13, fixing blocks 17 are arranged on two sides of the inner portion of the groove 19, a connecting rod 16 is connected above the fixing blocks 17, a spring B15 is arranged on one side of the connecting rod 16, a sliding block 18 is arranged at the top end of the connecting rod 16, the sliding block 18 is sleeved outside the sliding rod 14, clamping grooves 20 are formed in two sides of the inner wall of the connecting seat 7, a welding gun head 6 is movably connected below the connecting seat 7, an inserting head 9 is arranged on the upper end face of the welding gun head 6, the inserting head 9 is inserted into the inner side of the groove 19, spring grooves 10 are formed in two sides of the interior of the welding gun head 6, springs A11 are arranged in the two spring grooves 10, a clamping block 12 is arranged on one side of each spring A11, and the clamping blocks 12 are clamped into the clamping grooves 20 and penetrate through the connecting seat 7.

Further, the both sides of 7 inner walls of connecting seat all are equipped with rubber cushion 8, and protection welding gun head 6 just plays sealed effect.

Further, the support arm 2 is connected with the first connecting arm 4 through the first rotating shaft 3, the first connecting arm 4 is connected with the second connecting arm 5 through the third rotating shaft 22, and rotation can be achieved through the rotating shaft.

Further, one side of spring B15 is equipped with the connecting block, and connecting rod 16 passes through welded fastening with the connecting block, and is more firm.

Further, the below of welding robot body 1 is equipped with the base, and the base is the smart steel material, and harder life is longer.

Further, the inner wall of connecting rod 16 is equipped with the electrode slice, electrode slice and welding robot body 1 electric connection, and the surface of bayonet joint 9 is equipped with electrode slice B, can weld leading-in welding gun head 6 of electric power.

The working principle is as follows: when the welding gun head 6 capable of being quickly disassembled and assembled is used, disassembling and assembling time is saved, the installation process is simplified, work efficiency is improved, the welding gun head 6 and the connecting seat 7 are fixed, the inserting head 9 at the top end of the welding gun head 6 is inserted into the groove 19 in the connecting seat 7, when the inserting head 9 is inserted into the groove 19, the connecting rods 16 on two sides in the groove 19 slide towards two sides under the action force of the inserting head 9, and the spring B15 on one side of the connecting rod 16 is compressed towards one side, the sliding blocks 18 on the top ends of the connecting rods 16 slide towards two sides on the sliding rods 14 in a dispersing way, and the inserting head 9 is fixed with the inserting head 9, because the inner walls of the connecting rods 16 are provided with electrode plates, and the electrode plates are electrically connected with the welding robot body 1, electricity can be conducted into the welding gun head 6, the welding gun head 6 can operate the welding gun head 6, when the welding gun head 6 is inserted into the connecting seat 7, the clamping blocks 12 are compressed inwards under the pressure of the connecting seat 7, so that the spring A11 connected with one side of the clamping blocks 12 is compressed inwards When the clamping grooves 20 on the two sides in the seat 7 are formed, the clamping blocks 12 are popped out under the action force of the spring A11 to be clamped into the clamping grooves 20 and penetrate through the connecting seat 7, when the connecting seat is replaced, the clamping blocks 12 on the two sides are only required to be pressed inwards and pulled out downwards, then the plug-in connector 9 is separated from the spring B15 on the two sides of the groove 19 to be popped out, the connecting rod 16 resetting sliding block 18 also returns to the original position on the sliding rod 14, the process of replacing the welding gun head 6 is convenient and quick, and the working efficiency is improved.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a welding robot, includes welding robot body (1), its characterized in that: the welding robot comprises a welding robot body (1), wherein a supporting arm (2) is arranged above the welding robot body (1), a first connecting arm (4) is arranged on one side of the supporting arm (2), a second connecting arm (5) is arranged on one side of the first connecting arm (4), a connecting seat (7) is arranged on one side of the second connecting arm (5), a groove (19) is formed in the connecting seat (7), a sliding rod groove (13) is formed in the upper end face of the inside of the groove (19), a sliding rod (14) is arranged in the sliding rod groove (13), fixing blocks (17) are arranged on two sides of the inside of the groove (19), a connecting rod (16) is connected above the fixing blocks (17), a spring B (15) is arranged on one side of the connecting rod (16), a sliding block (18) is arranged on the top end of the connecting rod (16), the sliding block (18) is sleeved outside the sliding rod (14), and clamping grooves (20) are formed in two sides of the inner wall of the connecting seat (7), the welding gun is characterized in that a welding gun head (6) is movably connected to the lower portion of the connecting seat (7), a plug-in connector (9) is arranged on the upper end face of the welding gun head (6), the plug-in connector (9) is inserted into the inner side of the groove (19), spring grooves (10) are formed in two sides of the inner portion of the welding gun head (6), springs A (11) are arranged in the spring grooves (10), clamping blocks (12) are arranged on one sides of the springs A (11), and the clamping blocks (12) are clamped into the clamping grooves (20) and penetrate through the connecting seat (7).

2. The welding robot of claim 1, wherein: and rubber cushions (8) are arranged on two sides of the inner wall of the connecting seat (7).

3. The welding robot of claim 1, wherein: the supporting arm (2) is connected with the first connecting arm (4) through the first rotating shaft (3), and the first connecting arm (4) is connected with the second connecting arm (5) through the third rotating shaft (22).

4. The welding robot of claim 1, wherein: and a connecting block is arranged on one side of the spring B (15), and the connecting rod (16) is fixed with the connecting block through welding.

5. The welding robot of claim 1, wherein: the welding robot is characterized in that a base is arranged below the welding robot body (1), and the base is made of fine steel.

6. The welding robot of claim 1, wherein: the inner wall of the connecting rod (16) is provided with an electrode plate, the electrode plate is electrically connected with the welding robot body (1), and the surface of the plug connector (9) is provided with an electrode plate B.