CN219212061U - Mechanical arm structure of welding robot - Google Patents
Mechanical arm structure of welding robot Download PDFInfo
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- CN219212061U CN219212061U CN202320126756.5U CN202320126756U CN219212061U CN 219212061 U CN219212061 U CN 219212061U CN 202320126756 U CN202320126756 U CN 202320126756U CN 219212061 U CN219212061 U CN 219212061U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a mechanical arm structure of a welding robot, which relates to the field of welding robots and comprises a base, wherein a ground bolt is arranged in the base, a supporting leg is arranged at the top of the base, a supporting plate is arranged at the top of the supporting leg, a movable groove is formed in the supporting plate, a first bearing is arranged in the supporting plate, a rotating motor is arranged at the top of the base, an output shaft of the rotating motor is fixedly connected with a rotating rod through a coupling, and a turntable is arranged at the top of the rotating rod; according to the welding robot welding gun, the rotating motor is arranged, so that the rotating rod drives the rotating disc to rotate in the movable groove, the rotating disc drives the mechanical arm structure body connected with the fixed cylinder to rotate, the mechanical arm structure body drives the connected welding gun body to rotate, the angle of the mechanical arm structure body can be adjusted in time according to welding requirements, and the welding spot positioning of the welding gun of the welding robot is improved.
Description
Technical Field
The utility model relates to the technical field of welding robots, in particular to a mechanical arm structure of a welding robot.
Background
The welding robot is an industrial robot for welding, is a multipurpose coating and re-programmable automatic control manipulator, is provided with three or more programmable shafts and is used in the field of industrial automation, and in order to adapt to different purposes, the mechanical interface of the last shaft of the robot is usually a connecting flange, different tools or end effectors can be connected to the end shaft flange of the industrial robot, so that a welding tongs or a welding gun can be connected to the end shaft flange of the industrial robot to perform welding, cutting or thermal spraying, and the welding robot generally controls the position of the welding gun through a mechanical arm so as to perform welding;
as application number CN203919089U, a "mechanical arm structure of a five-axis welding robot" and specifically discloses: the mechanical arm structure solves the technical problems of flexibility, small occupied space and no dead angle welding of a robot, and achieves good effects of facilitating manufacturing and improving the product quality and reducing the cost, however, in the technology, the mechanical arm structure is not convenient to adjust the angle of a mechanical arm structure body according to welding requirements in use, and the mechanical arm structure is inconvenient to position and position the mechanical arm structure in time.
Disclosure of Invention
In view of the above problems, the utility model provides a mechanical arm structure of a welding robot, which is provided with a rotating motor, so that a rotating rod drives a turntable to rotate in a movable groove, and the turntable drives a mechanical arm structure body connected with a fixed cylinder to rotate, so that the mechanical arm structure body drives a connected welding gun body to rotate, the mechanical arm structure body can be adjusted in time according to welding requirements, and the welding spot positioning of a welding gun of the welding robot is improved.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a welding robot's arm structure, includes the base, the inside of base is provided with the ground bolt, the top of base is provided with the supporting leg, the top of supporting leg is provided with the backup pad, movable groove has been seted up to the inside of backup pad, the inside of backup pad is provided with first bearing, the top of base is provided with the rotation motor, the output shaft of rotation motor passes through shaft coupling fixedly connected with dwang, the top of dwang is provided with the carousel, the top of carousel is provided with fixed section of thick bamboo, the spout has been seted up to one side of fixed section of thick bamboo, the top of fixed section of thick bamboo is provided with the roof, the inside of roof is provided with the second bearing, the top of roof is provided with powerful motor, the output shaft of powerful motor passes through shaft coupling fixedly connected with threaded rod.
The outer wall of threaded rod is provided with the thread bush, one side of thread bush is provided with the arm structure body, the inside of arm structure body is provided with welder body.
The further improvement is that: the base is in threaded connection with the ground bolt, and the base is in welded connection with the supporting leg.
The further improvement is that: the rotating rod and the supporting plate form a rotating structure through the first bearing, and the rotating rod is fixedly connected with the turntable.
The further improvement is that: the turntable is movably connected with the movable groove, and the movable groove and the supporting plate are integrally arranged.
The further improvement is that: the threaded rod, the top plate and the fixed cylinder form a rotating structure through the second bearing, and the threaded rod is in threaded connection with the threaded sleeve.
The further improvement is that: the thread sleeve is in sliding connection with the sliding groove, and the sliding groove and the fixed cylinder are integrally arranged.
The further improvement is that: the screw sleeve is fixedly connected with the mechanical arm structure body, and the mechanical arm structure body is in nested connection with the welding gun body.
The beneficial effects of the utility model are as follows: according to the welding robot welding gun, the rotating motor is arranged, so that the rotating rod drives the rotating disc to rotate in the movable groove, the rotating disc drives the mechanical arm structure body connected with the fixed cylinder to rotate, the mechanical arm structure body drives the connected welding gun body to rotate, the angle of the mechanical arm structure body can be adjusted in time according to welding requirements, and the welding spot positioning of the welding gun of the welding robot is improved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the support plate of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic elevational view of the present utility model;
fig. 5 is a schematic perspective view of the support plate according to the present utility model.
In the figure: 1. a base; 2. a ground bolt; 3. support legs; 4. a support plate; 5. a movable groove; 6. a first bearing; 7. a rotating motor; 8. a rotating lever; 9. a turntable; 10. a fixed cylinder; 11. a chute; 12. a top plate; 13. a second bearing; 14. a powerful motor; 15. a threaded rod; 16. a thread sleeve; 17. a mechanical arm structure body; 18. and a welding gun body.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the fig. 1-5, this embodiment provides a mechanical arm structure of welding robot, including base 1, the inside of base 1 is provided with ground bolt 2, the top of base 1 is provided with supporting leg 3, the top of supporting leg 3 is provided with backup pad 4, movable groove 5 has been seted up to the inside of backup pad 4, the inside of backup pad 4 is provided with first bearing 6, the top of base 1 is provided with rotating motor 7, the output shaft of rotating motor 7 passes through shaft coupling fixedly connected with dwang 8, the top of dwang 8 is provided with carousel 9, the top of carousel 9 is provided with fixed cylinder 10, spout 11 has been seted up to one side of fixed cylinder 10, the top of fixed cylinder 10 is provided with roof 12, the inside of roof 12 is provided with second bearing 13, the top of roof 12 is provided with powerful motor 14, the output shaft of powerful motor 14 passes through shaft coupling fixedly connected with threaded rod 15.
The outer wall of threaded rod 15 is provided with thread bush 16, one side of thread bush 16 is provided with arm structure body 17, the inside of arm structure body 17 is provided with welder body 18, this device is when using, frock personnel promote the arm structure body 17 that base 1 connects and remove, make arm structure body 17 remove the back to the required position, the manual ground bolt 2 that passes base 1 inserts ground, make arm structure body 17 fix on ground, then start rotating motor 7, make the output shaft of rotating motor 7 drive rotating rod 8 through first bearing 6 rotate in backup pad 4, thereby rotating rod 8 drive carousel 9 rotate in movable groove 5, make carousel 9 drive fixed cylinder 10 connected arm structure body 17 rotate, thereby arm structure body 17 drives the welder body 18 of connection and rotates, be convenient for carry out timely angle adjustment to arm structure body 17 according to the welding demand, improve welding robot welder's solder joint location, then at the start powerful motor 14, make the threaded rod drive 15 of powerful motor 14 rotate in roof 12 and fixed cylinder 10 through second bearing 13, thereby drive rotating rod 15 drive rotating rod 16, thereby the rotating rod 16 drive rotating rod 16, make arm structure 17 drive the arm structure 17 of connection and rotate in movable groove 5, thereby the high efficiency of operating height adjustment arm structure that the arm structure 17 is connected.
The base 1 is in threaded connection with the ground bolts 2, the base 1 is in welded connection with the supporting legs 3, and the mechanical arm structure body 17 is fixed on the ground by manually inserting each ground bolt 2 into the ground through the base 1.
The rotating rod 8 and the supporting plate 4 form a rotating structure through the first bearing 6, the rotating rod 8 and the rotating disc 9 are fixedly connected, and the output shaft of the rotating motor 7 drives the rotating rod 8 to rotate in the supporting plate 4 through the first bearing 6 by starting the rotating motor 7.
The turntable 9 is movably connected with the movable groove 5, the movable groove 5 and the supporting plate 4 are integrally arranged, and the turntable 9 is driven to rotate in the movable groove 5 through the rotating rod 8, so that the turntable 9 drives the mechanical arm structure body 17 connected with the fixed cylinder 10 to rotate.
The threaded rod 15 forms a rotating structure with the top plate 12 and the fixed cylinder 10 through the second bearing 13, the threaded rod 15 is in threaded connection with the threaded sleeve 16, and the output shaft of the powerful motor 14 drives the threaded rod 15 to rotate in the top plate 12 and the fixed cylinder 10 through the second bearing 13 by starting the powerful motor 14.
The thread bush 16 is in sliding connection with the chute 11, the chute 11 and the fixed cylinder 10 are integrally arranged, and the thread bush 16 is driven to move through the threaded rod 15, so that the thread bush 16 slides in the chute 11.
The screw sleeve 16 is fixedly connected with the mechanical arm structure body 17, the mechanical arm structure body 17 is in nested connection with the welding gun body 18, and the welding gun body 18 connected with the mechanical arm structure body 17 is driven to move while sliding in the sliding groove 11 through the screw sleeve 16.
When the mechanical arm structure of the welding robot is used, a tooling person pushes the mechanical arm structure body 17 connected with the base 1 to move, after the mechanical arm structure body 17 moves to a required position, each ground bolt 2 is manually inserted into the ground through the base 1, the mechanical arm structure body 17 is fixed on the ground, then the rotating motor 7 is started, the output shaft of the rotating motor 7 drives the rotating rod 8 to rotate in the supporting plate 4 through the first bearing 6, the rotating rod 8 drives the rotating disc 9 to rotate in the movable groove 5, the rotating disc 9 drives the mechanical arm structure body 17 connected with the fixed cylinder 10 to rotate, the mechanical arm structure body 17 drives the connected welding gun body 18 to rotate, the welding spot positioning of a welding gun of the welding robot is facilitated to be improved according to welding requirements, the output shaft of the powerful motor 14 drives the threaded rod 15 to rotate in the top plate 12 and the fixed cylinder 10 through the second bearing 13, the threaded rod 15 drives the threaded sleeve 16 to move in the sliding groove 11, the threaded sleeve 16 drives the mechanical arm structure body 17 to move, and therefore the mechanical arm structure body 18 connected with the rotating rod is convenient to adjust the height of the welding gun structure.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a welding robot's arm structure which characterized in that: the novel anti-theft device comprises a base (1), a ground bolt (2) is arranged in the base (1), a supporting leg (3) is arranged at the top of the base (1), a supporting plate (4) is arranged at the top of the supporting leg (3), a movable groove (5) is formed in the supporting plate (4), a first bearing (6) is arranged in the supporting plate (4), a rotating motor (7) is arranged at the top of the base (1), an output shaft of the rotating motor (7) is fixedly connected with a rotating rod (8) through a coupler, a rotary table (9) is arranged at the top of the rotating rod (8), a fixed cylinder (10) is arranged at the top of the rotary table (9), a sliding groove (11) is formed in one side of the fixed cylinder (10), a top plate (12) is arranged at the top of the fixed cylinder (10), a second bearing (13) is arranged in the top of the top plate (12), a powerful motor (14) is arranged at the top of the top plate (12), and the output shaft of the powerful motor (14) is fixedly connected with a coupler (15) through the coupler;
the outer wall of threaded rod (15) is provided with thread bush (16), one side of thread bush (16) is provided with arm structure body (17), the inside of arm structure body (17) is provided with welder body (18).
2. The mechanical arm structure of a welding robot according to claim 1, wherein: the base (1) is in threaded connection with the ground bolt (2), and the base (1) is in welded connection with the supporting leg (3).
3. The mechanical arm structure of a welding robot according to claim 1, wherein: the rotating rod (8) and the supporting plate (4) form a rotating structure through the first bearing (6), and the rotating rod (8) is fixedly connected with the turntable (9).
4. The mechanical arm structure of a welding robot according to claim 1, wherein: the turntable (9) is movably connected with the movable groove (5), and the movable groove (5) and the supporting plate (4) are integrally arranged.
5. The mechanical arm structure of a welding robot according to claim 1, wherein: the threaded rod (15) forms a rotating structure with the top plate (12) and the fixed cylinder (10) through the second bearing (13), and the threaded rod (15) is in threaded connection with the threaded sleeve (16).
6. The mechanical arm structure of a welding robot according to claim 1, wherein: the screw sleeve (16) is in sliding connection with the sliding groove (11), and the sliding groove (11) and the fixed cylinder (10) are integrally arranged.
7. The mechanical arm structure of a welding robot according to claim 1, wherein: the screw sleeve (16) is fixedly connected with the mechanical arm structure body (17), and the mechanical arm structure body (17) is in nested connection with the welding gun body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320126756.5U CN219212061U (en) | 2023-02-06 | 2023-02-06 | Mechanical arm structure of welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320126756.5U CN219212061U (en) | 2023-02-06 | 2023-02-06 | Mechanical arm structure of welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219212061U true CN219212061U (en) | 2023-06-20 |
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ID=86758923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320126756.5U Active CN219212061U (en) | 2023-02-06 | 2023-02-06 | Mechanical arm structure of welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219212061U (en) |
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2023
- 2023-02-06 CN CN202320126756.5U patent/CN219212061U/en active Active
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