CN218426394U - High-performance welding mechanical arm - Google Patents
High-performance welding mechanical arm Download PDFInfo
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- CN218426394U CN218426394U CN202222261065.4U CN202222261065U CN218426394U CN 218426394 U CN218426394 U CN 218426394U CN 202222261065 U CN202222261065 U CN 202222261065U CN 218426394 U CN218426394 U CN 218426394U
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Abstract
The utility model discloses a high-performance welding mechanical arm, which comprises a fixed seat and a connecting arm arranged in the fixed seat, wherein a welding gun is fixedly arranged on the side part of a mounting plate, a rack is fixedly arranged at the bottom of the mounting plate, a gear is fixedly arranged on an output shaft of a third motor, and the gear is meshed with the rack; through the second motor, the setting of mounting bracket and containing box, through the second motor, the mounting bracket, the bull stick, containing box and mounting panel cooperate, can drive welder and rotate, thereby can be convenient for according to the welding direction of work piece, the position of nimble butt welder is adjusted, through the fourth motor, the connecting block, containing box and mounting panel, the mounting bracket cooperates, can adjust the angle of butt welder according to the position that the work piece needs the welded, adjust through the position and the angle of butt welder, thereby can be convenient for weld the work piece, and then can improve the welding efficiency to the work piece.
Description
Technical Field
The utility model relates to an arm technical field specifically is a high performance welding arm.
Background
The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. Because of its unique operating flexibility, has been widely used in the fields such as industrial assembly, safety explosion proof, among the prior art, chinese patent application No.: CN201921907695.6 discloses an automatic welding mechanical arm, the utility model discloses an automatic welding mechanical arm, which comprises a first electric turntable, a first U-shaped plate, a first motor, a square-mouth pipe arm, a second. The utility model relates to a rationally, realize the flexible function that changes the arm length of arm, and flexible regulation removes stably, it is little to occupy the space, change the structure of traditional welding arm, enlarge the scope of welding extension department, the suction fan through starting the circular telegram forms big suction force to annular frame inside, make the smoke and dust that produces outside intercommunication welding department discharge in getting into annular frame again through annular filter piece adsorption filtration, thereby can filter the smoke and dust that the welding produced fast absorption, realize no smoke and dust pollution workspace's function.
Although above-mentioned technical scheme can filter the quick adsorption of smoke and dust that produces the welding, realizes no smoke and dust pollution workspace's function, but the flexibility of this arm is lower, when welding the work piece, the welding direction butt welding rifle angle according to the work piece of being not convenient for in a flexible way is adjusted to can influence the welding efficiency to the work piece, therefore we need provide a high performance welding machine arm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high performance welding arm can be when using the arm to weld, can be convenient for according to the welding direction of work piece, and nimble welder angle adjusts to can be convenient for weld the work piece, and then can improve the welding efficiency to the work piece, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-performance welding mechanical arm comprises a fixed seat and a connecting arm arranged in the fixed seat, wherein a supporting arm is arranged in the connecting arm, fifth motors for driving the connecting arm and the supporting arm are fixedly arranged on the fixed seat and the side part of the connecting arm, an adjusting mechanism is arranged in the supporting arm, a fixing frame is fixedly arranged on the adjusting mechanism, a second motor is fixedly arranged in the fixing frame, an output shaft of the second motor is fixedly connected with a rotating rod through a coupler, the bottom of the rotating rod is fixedly connected with a mounting frame, a containing box is arranged in the mounting frame, a connecting block is fixedly connected to the top of the containing box, the connecting block is rotatably arranged in the mounting frame, and a fourth motor for driving the mounting frame is fixedly arranged on the side part of the mounting frame;
the welding gun welding device is characterized in that a mounting plate is movably inserted into the containing box, a welding gun is fixedly mounted on the side portion of the mounting plate, a rack is fixedly mounted at the bottom of the mounting plate, a third motor is fixedly mounted at the bottom of the containing box, a gear is fixedly mounted on an output shaft of the third motor, and the gear is meshed with the rack.
Preferably, the adjusting mechanism comprises a first motor, a screw rod, a fixing sleeve, a first limiting rod and a limiting block, and the first motor is fixedly mounted on the side part of the supporting arm.
Preferably, the output shaft of the first motor is fixedly connected with the screw rod through a coupler, and the fixed sleeve is installed on the screw rod in a threaded mode.
Preferably, the fixing frame is fixedly installed at the bottom of the fixing sleeve, the first limiting rod is fixedly connected inside the supporting arm, and the limiting block is slidably installed on the first limiting rod.
Preferably, the bottom of the containing box is provided with a sliding groove and an avoiding groove, the rack is arranged in the sliding groove, and the gear is arranged in the avoiding groove.
Preferably, the two sides of the mounting plate are fixedly connected with second limiting rods, the two sides of the containing box are provided with limiting grooves corresponding to the second limiting rods, and the second limiting rods are slidably mounted in the limiting grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
through the second motor, the setting of mounting bracket and containing box, through the second motor, the mounting bracket, the bull stick, containing box and mounting panel cooperate, can drive welder and rotate, thereby can be convenient for according to the welding direction of work piece, the position of nimble butt welder is adjusted, through the fourth motor, the connecting block, containing box and mounting panel, the mounting bracket cooperates, can adjust the angle of butt welder according to the position that the work piece needs the welded, adjust through the position and the angle of butt welder, thereby can be convenient for weld the work piece, and then can improve the welding efficiency to the work piece.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in partial section;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a second partial schematic view of the present invention;
fig. 5 is an enlarged schematic structural view of the area a in fig. 4 according to the present invention.
In the figure: 1. a fixed seat; 2. a connecting arm; 3. a support arm; 4. a first motor; 5. a screw rod; 6. fixing a sleeve; 7. a first limit rod; 8. a limiting block; 9. a fixed mount; 10. a second motor; 11. a mounting frame; 12. a storage box; 13. connecting blocks; 14. mounting a plate; 15. a rack; 16. a chute; 17. an avoidance groove; 18. a third motor; 19. a gear; 20. a fourth motor; 21. a welding gun; 22. a limiting groove; 23. A second limiting rod; 24. and a fifth motor.
Detailed Description
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-5, the present invention provides a technical solution: a high-performance welding mechanical arm comprises a fixed seat 1 and a connecting arm 2 arranged in the fixed seat 1, wherein a supporting arm 3 is arranged in the connecting arm 2, a fifth motor 24 for driving the connecting arm 2 and the supporting arm 3 is fixedly arranged on the side portions of the fixed seat 1 and the connecting arm 2, an adjusting mechanism is arranged in the supporting arm 3, a fixed frame 9 is fixedly arranged on the adjusting mechanism, a second motor 10 is fixedly arranged in the fixed frame 9, an output shaft of the second motor 10 is fixedly connected with a rotating rod through a coupler, an installation frame 11 is fixedly connected to the bottom of the rotating rod, an accommodation box 12 is arranged in the installation frame 11, a connecting block 13 is fixedly connected to the top of the accommodation box 12, the connecting block 13 is rotatably arranged in the installation frame 11, and a fourth motor 20 for driving the installation frame 11 is fixedly arranged on the side portion of the installation frame 11;
through the arrangement of the fifth motor 24 and the arrangement of the fifth motor 24 on the fixed seat 1, the connecting arm 2 can be adjusted, and through the arrangement of the fifth motor 24 on the connecting arm 2, the supporting arm 3 can be adjusted;
an installation plate 14 is movably inserted into the containing box 12, a welding gun 21 is fixedly installed on the side portion of the installation plate 14, a rack 15 is fixedly installed at the bottom of the installation plate 14, a third motor 18 is fixedly installed at the bottom of the containing box 12, a gear 19 is fixedly installed on an output shaft of the third motor 18, and the gear 19 is meshed with the rack 15;
through the arrangement of the third motor 18, the third motor 18 is matched with the gear 19 and the rack 15 to drive the welding gun 21 to move, so that the welding gun 21 is far away from a workpiece, and the welding gun 21 can be prevented from colliding with the welding gun 21 when the workpiece of the welding gun 21 is adjusted;
the adjusting mechanism comprises a first motor 4, a screw rod 5, a fixed sleeve 6, a first limiting rod 7 and a limiting block 8, the first motor 4 is fixedly arranged on the side part of the supporting arm 3, an output shaft of the first motor 4 is fixedly connected with the screw rod 5 through a coupler, the fixed sleeve 6 is arranged on the screw rod 5 in a threaded manner, a fixed frame 9 is fixedly arranged at the bottom of the fixed sleeve 6, the first limiting rod 7 is fixedly connected inside the supporting arm 3, and the limiting block 8 is arranged on the first limiting rod 7 in a sliding manner;
through the arrangement of the first motor 4, the screw rod 5, the fixed sleeve 6, the first limiting rod 7 and the limiting block 8 are matched, so that the movable mounting frame 11 can be moved, and the mounting frame 11 is far away from a workpiece;
the bottom of the containing box 12 is provided with a sliding groove 16 and an avoiding groove 17, the rack 15 is arranged in the sliding groove 16, the gear 19 is arranged in the avoiding groove 17, two sides of the mounting plate 14 are fixedly connected with second limiting rods 23, two sides of the containing box 12 are provided with limiting grooves 22 corresponding to the second limiting rods 23, and the second limiting rods 23 are slidably mounted in the limiting grooves 22;
in the specific use process, when a workpiece needs to be welded, the third motor 18 works, an output shaft of the third motor 18 rotates to drive the gear 19 to rotate, when the gear 19 rotates, the gear 19 is matched with the rack 15 to drive the mounting plate 14 to move, so that the mounting plate 14 extends out of the accommodating box 12, and after the welding gun 21 approaches the workpiece, the workpiece is welded through the welding gun 21;
when the side part of a workpiece needs to be welded, the output shaft of the third motor 18 rotates to drive the gear 19 to rotate, so that the gear 19 is matched with the rack 15 when rotating to drive the mounting plate 14 to return into the storage box 12, when the mounting plate 14 returns into the storage box 12, the welding gun 21 can return to the original position, the second motor 10 works, the output shaft of the second motor 10 rotates to be matched with the rotating rod to drive the mounting frame 11 to rotate, so that the position of the welding gun 21 can be adjusted when the mounting frame 11 rotates, when the welding gun 21 moves to the side part of the workpiece, the second motor 10 stops working, then the third motor 18, the gear 19, the rack 15 and the mounting plate 14 are matched to enable the welding gun 21 to be close to the workpiece, and the workpiece is welded through the welding gun 21;
work through fourth motor 20, the output shaft of fourth motor 20 rotates and drives connecting block 13 and rotate, when connecting block 13 rotated, can drive containing box 12 slope to can adjust the angle of butt welder, thereby can be convenient for weld the work piece.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high performance welding arm, includes fixing base (1) and sets up linking arm (2) in fixing base (1), be provided with support arm (3) in linking arm (2), fixing base (1) and the equal fixed mounting of lateral part of linking arm (2) have be used for connecting arm (2), support arm (3) driven fifth motor (24), its characterized in that: the adjustable support arm is characterized in that an adjusting mechanism is arranged in the support arm (3), a fixing frame (9) is fixedly mounted on the adjusting mechanism, a second motor (10) is fixedly mounted in the fixing frame (9), an output shaft of the second motor (10) is fixedly connected with a rotating rod through a coupler, a mounting frame (11) is fixedly connected to the bottom of the rotating rod, a containing box (12) is arranged in the mounting frame (11), a connecting block (13) is fixedly connected to the top of the containing box (12), the connecting block (13) is rotatably mounted in the mounting frame (11), and a fourth motor (20) for driving the mounting frame (11) is fixedly mounted on the side portion of the mounting frame (11);
the welding gun device is characterized in that a mounting plate (14) is movably inserted into the containing box (12), a welding gun (21) is fixedly mounted on the side portion of the mounting plate (14), a rack (15) is fixedly mounted at the bottom of the mounting plate (14), a third motor (18) is fixedly mounted at the bottom of the containing box (12), a gear (19) is fixedly mounted on an output shaft of the third motor (18), and the gear (19) is meshed with the rack (15).
2. The high performance welding robot of claim 1, wherein: the adjusting mechanism comprises a first motor (4), a screw rod (5), a fixing sleeve (6), a first limiting rod (7) and a limiting block (8), wherein the first motor (4) is fixedly arranged on the side part of the supporting arm (3).
3. A high performance welding robot as claimed in claim 2, wherein: the output shaft of the first motor (4) is fixedly connected with the screw rod (5) through a coupler, and the fixed sleeve (6) is installed on the screw rod (5) in a threaded mode.
4. A high performance welding robot as claimed in claim 3, wherein: mount (9) fixed mounting is in the bottom of fixed cover (6), first gag lever post (7) fixed connection is in the inside of support arm (3), stopper (8) slidable mounting is on first gag lever post (7).
5. The high performance welding robot of claim 1, wherein: the bottom of the storage box (12) is provided with a sliding groove (16) and an avoiding groove (17), the rack (15) is arranged in the sliding groove (16), and the gear (19) is arranged in the avoiding groove (17).
6. The high performance welding robot of claim 1, wherein: the equal fixedly connected with second gag lever post (23) in both sides of mounting panel (14), spacing groove (22) corresponding with second gag lever post (23) are all seted up to the both sides of containing box (12), second gag lever post (23) slidable mounting is in spacing groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261065.4U CN218426394U (en) | 2022-08-26 | 2022-08-26 | High-performance welding mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261065.4U CN218426394U (en) | 2022-08-26 | 2022-08-26 | High-performance welding mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218426394U true CN218426394U (en) | 2023-02-03 |
Family
ID=85098203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222261065.4U Active CN218426394U (en) | 2022-08-26 | 2022-08-26 | High-performance welding mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218426394U (en) |
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2022
- 2022-08-26 CN CN202222261065.4U patent/CN218426394U/en active Active
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