CN117564571A - Mechanical arm automatic welding equipment for machining - Google Patents
Mechanical arm automatic welding equipment for machining Download PDFInfo
- Publication number
- CN117564571A CN117564571A CN202311525432.XA CN202311525432A CN117564571A CN 117564571 A CN117564571 A CN 117564571A CN 202311525432 A CN202311525432 A CN 202311525432A CN 117564571 A CN117564571 A CN 117564571A
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- linear
- connecting column
- welding
- driving source
- mechanical arm
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- 238000003466 welding Methods 0.000 title claims abstract description 99
- 238000003754 machining Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses automatic mechanical arm welding equipment for machining, which belongs to the field of mechanical arm welding and comprises the following components: a processing table; the first rotating base is arranged on the processing table; the electric lifting column is arranged on the first rotating base, and the execution end of the electric lifting column is fixedly connected with a cross rod; the connecting column is rotatably arranged at the lower side of the tail end of the cross rod, and a rotary driving source for driving the connecting column to rotate is arranged on the cross rod; the transverse moving mechanism is arranged on the connecting column; the angle adjusting mechanism is arranged at the execution end of the transverse moving mechanism; the welding gun is arranged at the execution end of the angle adjusting mechanism, and the angle adjusting mechanism is used for adjusting the angle of the welding gun; compared with the existing mechanical arm structure, the structure is simpler, the equipment production cost is low, and therefore automatic welding of the steel pipes can be achieved, and meanwhile the welding cost of the steel pipes is saved.
Description
Technical Field
The invention belongs to the field of mechanical arm welding, and particularly relates to mechanical arm automatic welding equipment for machining.
Background
The mechanical arm is a complex system with multiple inputs and multiple outputs, high nonlinearity and strong coupling. Because of its unique operational flexibility, it has been widely used in the fields of industrial assembly, safety explosion protection, etc. The mechanical arm is a complex system, and uncertainty such as parameter perturbation, external interference, unmodeled dynamics and the like exists.
Therefore, the modeling model of the mechanical arm also has uncertainty, and for different tasks, the motion trail of the joint space of the mechanical arm needs to be planned, so that the end pose is formed in a cascading way. The mechanical arm simulates the action of a human hand, can assist or replace the work of the human, can be divided into a plurality of types according to different use scenes, such as a mechanical arm for executing stirring operation, a mechanical arm for executing carrying operation, a mechanical arm for executing welding operation and the like, and the mechanical arm is driven to rotate by the cylinder to simulate the human hand.
When the steel pipe is welded, because the welding point position is regular, the welding process is simple, so that most of the steel pipe is still welded manually at present, the welding cost of the steel pipe is guaranteed, however, the defects of poor welding precision, low welding speed, possibility of damage to a human body and the like exist in manual welding, when the steel pipe is welded by adopting a mature mechanical arm in the prior art, the cost of the mechanical arm is high, the welding of the steel pipe at a simple welding point position can be finished by only needing a simple walking path, the function of the mechanical arm is wasted, the production cost of manufacturers is greatly increased, the manual welding is still adopted when the conventional steel pipe is welded under the conditions, the safety of workers cannot be guaranteed, and therefore, the mechanical arm which has a simple structure and can be independently welded to the steel pipe is required to be provided.
Disclosure of Invention
The embodiment of the invention provides automatic welding equipment for a mechanical arm for machining, which aims to solve the problems in the prior art.
The embodiment of the invention adopts the following technical scheme: an automatic mechanical arm welding device for machining, comprising: a processing table; the first rotating base is arranged on the processing table; the electric lifting column is arranged on the first rotating base, and the execution end of the electric lifting column is fixedly connected with a cross rod; the connecting column is rotatably arranged at the lower side of the tail end of the cross rod, and a rotary driving source for driving the connecting column to rotate is arranged on the cross rod; the transverse moving mechanism is arranged on the connecting column; the angle adjusting mechanism is arranged at the execution end of the transverse moving mechanism; the welding gun is arranged at the execution end of the angle adjusting mechanism, and the angle adjusting mechanism is used for adjusting the angle of the welding gun; compared with the existing mechanical arm structure, the structure is simpler, the equipment production cost is low, and therefore automatic welding of the steel pipes can be achieved, and meanwhile the welding cost of the steel pipes is saved.
Further, the method further comprises the following steps: the second rotating base is arranged on the processing table and is positioned beside the first rotating base, and the rotating shaft of the second rotating base is arranged in line with the rotating shaft of the connecting column; the positioning disc is coaxially arranged on the second rotating base, a positioning hole is formed in the axis of the positioning disc, and the diameter of the positioning hole is consistent with that of the steel pipe; the clamp is arranged on the processing table and can coaxially press the two steel pipes together; the positioning of the two steel pipes is realized through the clamp, and the welding gun is driven by the rotary driving source to rotate around the joint of the two steel pipes, so that the complete welding of the joint of the two steel pipes is completed, and the welding strength between the two steel pipes is ensured.
Further, the lower extreme of horizontal pole terminal department is provided with the circular slot, the top of spliced pole rotates and sets up in the circular slot, rotatory drive source installs on the horizontal pole, rotatory drive source's output shaft and spliced pole coaxial arrangement just run through to circular slot in with spliced pole fixed connection.
Further, the lateral movement mechanism includes: the linear sliding rail is arranged at the bottom of the connecting column, a sliding groove is arranged at the bottom of the connecting column, the linear sliding rail is transversely arranged in the sliding groove in a sliding manner, and baffles extending upwards longitudinally are arranged at two ends of the linear sliding rail; and the output shaft of the first linear driving source is fixedly connected with one baffle plate.
Further, the angle adjusting mechanism includes: the welding gun is arranged at the bottom of the column block; and a second linear driving source arranged below the linear sliding rail, wherein a first hinging seat is arranged on the base part of the second linear driving source, a second hinging seat is arranged at the lower end of the linear sliding rail, the first hinging seat is hinged with the second hinging seat, a third hinging seat is arranged at the top of an output shaft of the second linear driving source, a fourth hinging seat is arranged on the side edge of the column block, and the third hinging seat is hinged with the fourth hinging seat.
Further, the jig includes: two groups of clamping pieces are oppositely arranged above the positioning disc, two arc-shaped abutting plates which are respectively matched with the two steel pipes are arranged at the inner side end of each group of clamping pieces, the two arc-shaped abutting plates on each group of clamping pieces are longitudinally arranged, and one group of clamping pieces is fixedly connected to the processing table; and the linear driving assembly is arranged on the processing table and is used for driving the other group of clamping pieces to transversely move.
Further, each set of clamps further comprises: two connecting rods which are respectively arranged at the outer sides of the two arc-shaped abutting plates and transversely extend; and risers mounted at the ends of the two connecting rods.
Further, the linear driving assembly includes: the bracket is arranged on the processing table; and the linear cylinder is arranged on the bracket, and the execution end of the linear cylinder is fixedly connected with the corresponding vertical plate.
The above at least one technical scheme adopted by the embodiment of the invention can achieve the following beneficial effects:
according to the invention, the welding gun can be moved to any position through the coordination of the angle adjusting mechanism, the electric lifting column, the transverse moving mechanism and the rotary driving source, so that the welding precision of the welding gun is ensured, and compared with the existing mechanical arm structure, the welding gun has simpler structure and low equipment production cost, thereby realizing the automatic welding of the steel pipe and saving the welding cost of the steel pipe.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a linear slide and an angle adjustment mechanism according to the present invention;
FIG. 4 is an exploded view of the cross bar, connecting post and rotary drive source of the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of a processing station and a fixture of the present invention;
FIG. 6 is an exploded view of a second swivel base, puck and steel tube of the present invention;
FIG. 7 is an exploded view of the clamp and steel tube of the present invention;
reference numerals
1-a processing table; 2-a first rotating base; 21-an electric lifting column; 22-cross bar; 221-round grooves; 3-connecting columns; 31-a chute; 4-a rotary drive source; 5-a lateral movement mechanism; 51-linear slide rails; 511-baffle; 512-a second hinge base; 52-a first linear drive source; 6-an angle adjusting mechanism; 61-column blocks; 611-fourth hinge seats; 62-a second linear drive source; 621-a first hinge base; 622-third hinge base; 7-welding gun; 8-a second rotating base; 81-positioning plates; 811-positioning holes; 9-clamping; 91-clamping member; 911-arc-shaped interference plates; 912-connecting rod; 913-risers; 92-linear drive assembly; 921-a stent; 922-a linear cylinder; 10-steel pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following describes in detail the technical solutions provided by the embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 7, an embodiment of the present invention provides an automatic welding apparatus for a mechanical arm for machining, including: a processing table 1; a first rotary base 2 arranged on the processing table 1; an electric lifting column 21 mounted on the first rotating base 2, wherein the execution end of the electric lifting column 21 is fixedly connected with a cross rod 22; the connecting column 3 is rotatably arranged at the lower side of the tail end of the cross rod 22, and the cross rod 22 is provided with a rotary driving source 4 for driving the connecting column 3 to rotate; a lateral movement mechanism 5 provided on the connection column 3; an angle adjusting mechanism 6 provided at the execution end of the lateral movement mechanism 5; the welding gun 7 is arranged at the execution end of the angle adjusting mechanism 6, and the angle adjusting mechanism 6 is used for adjusting the angle of the welding gun 7;
further comprises: the second rotating base 8 is arranged on the processing table 1, the second rotating base 8 is positioned beside the first rotating base 2, and the rotating shaft of the second rotating base 8 and the rotating shaft of the connecting column 3 are arranged in a collinear manner; a positioning plate 81 coaxially arranged on the second rotating base 8, wherein a positioning hole 811 is arranged at the axis of the positioning plate 81, and the diameter of the positioning hole 811 is consistent with the diameter of the steel pipe 10; and a clamp 9 arranged on the processing table 1, wherein the clamp 9 can coaxially abut two steel pipes 10 together.
In this embodiment, the welding gun 7 is in the prior art, two steel pipes 10 can be welded through the welding gun 7, when the steel pipes 10 are welded, firstly, a worker takes one steel pipe 10 and inserts the steel pipe 10 into the positioning hole 811, then, the worker coaxially places the other steel pipe 10 at the top of the steel pipe 10 in the positioning hole 811, the two steel pipes 10 can be coaxially abutted together through the clamp 9, then, the position of the welding gun 7 is adjusted through the joint cooperation of the angle adjusting mechanism 6, the electric lifting column 21 and the transverse moving mechanism 5, so that the tail end of the welding gun 7 is abutted at the joint of the two steel pipes 10, the welding gun 7 starts to weld the two steel pipes 10, and meanwhile, the rotary driving source 4 can drive the connecting column 3 to rotate, and as the connecting column 3 and the two steel pipes 10 are coaxially arranged at the moment, the welding gun 7 can rotate around the joint of the two steel pipes 10 under the driving of the rotary driving source 4, thereby the complete welding of the joint of the two steel pipes 10 is completed, and the welding strength between the two steel pipes 10 is ensured;
meanwhile, the welding gun 7 can be positioned at any position in a certain space under the joint cooperation of the angle adjusting mechanism 6, the electric lifting column 21 and the transverse moving mechanism 5, so that the welding gun 7 can weld steel pipes 10 with different diameters, and the matched positioning disc 81 and the matched clamp 9 only need to be replaced when the unused steel pipes 10 are machined; according to the invention, the welding gun 7 can be moved to any position through the coordination of the angle adjusting mechanism 6, the electric lifting column 21, the transverse moving mechanism 5 and the rotary driving source 4, and compared with the existing mechanical arm structure, the automatic welding device has the advantages of simpler structure and low production cost, so that the automatic welding of the steel pipe 10 can be realized, and meanwhile, the welding cost of the steel pipe 10 is saved.
Specifically, a circular groove 221 is formed in the lower end of the tail end of the cross rod 22, the top end of the connecting column 3 is rotatably arranged in the circular groove 221, the rotary driving source 4 is mounted on the cross rod 22, and an output shaft of the rotary driving source 4 is coaxially arranged with the connecting column 3 and penetrates into the circular groove 221 to be fixedly connected with the connecting column 3; through the setting of circular slot 221 to this realization spliced pole 3 rotates the technological effect of connecting on horizontal pole 22, and can drive spliced pole 3 in circular slot 221 rotation through the operation of rotatory actuating mechanism 4, with this can make welder 7 rotatory around the axis of spliced pole 3 through the transmission of angle adjustment mechanism 6 and lateral shifting mechanism 5, thereby reaches welder 7 and welds two steel pipes 10 junction purpose.
Specifically, the lateral movement mechanism 5 includes: the linear sliding rail 51 is arranged at the bottom of the connecting column 3, the bottom of the connecting column 3 is provided with a sliding groove 31, the linear sliding rail 51 is transversely arranged in the sliding groove 31 in a sliding manner, and two end parts of the linear sliding rail 51 are respectively provided with a baffle 511 extending upwards longitudinally; and a first linear driving source 52 transversely mounted on the side of the connecting column 3, wherein an output shaft of the first linear driving source 52 is fixedly connected with one of the baffles 511.
Through be provided with linear slide 51 sliding fit's spout 31 in the bottom of spliced pole 3, from this first linear drive source 52 operation can promote baffle 511 to make linear slide 51 transversely slide in spout 31, and after angle adjustment mechanism 6 adjusts the angle of welder 7, can make welder 7 remove in the horizontal direction through the operation of first linear drive source 52, so that the welding end of welder 7 can contradict on the outer wall of steel pipe 10.
Specifically, the angle adjusting mechanism 6 includes: the column block 61 is hinged at the lower end of the linear slide rail 51, and the welding gun 7 is arranged at the bottom of the column block 61; and a second linear driving source 62 disposed below the linear slide rail 51, wherein a first hinge seat 621 is disposed on a base portion of the second linear driving source 62, a second hinge seat 512 is disposed at a lower end of the linear slide rail 51, the first hinge seat 621 is hinged to the second hinge seat 512, a third hinge seat 622 is disposed on an output shaft top portion of the second linear driving source 62, a fourth hinge seat 611 is disposed on a side edge of the column block 61, and the third hinge seat 622 is hinged to the fourth hinge seat 611.
The second linear driving source 62 is operated to drive the column block 61 to rotate below the linear sliding rail 51 so as to adjust the angle of the welding gun 7, before welding the steel pipes 10, the second linear driving source 62 is operated to enable the angle of the welding gun 7 to incline to two steel pipes 10, then the electric lifting column 21 is operated, so that the welding end of the welding gun 7 is lifted to the same height as the joint of the two steel pipes 10, finally, the first linear driving source 52 is operated to drive the welding gun 7 to transversely move, the welding end of the welding gun 7 is abutted against the outer wall of the joint of the two steel pipes 10, the welding gun 7 can be moved to any position through the cooperation of the first linear driving source 52, the second linear driving source 62 and the electric lifting column 21 so as to ensure the welding precision of the welding gun 7, meanwhile, the accurate adjustment of the position of the welding gun 7 can be realized through the cooperation operation of the simple driving source, the production cost of equipment is greatly reduced, and the welding cost of the steel pipes 10 is further ensured.
Specifically, the clamp 9 includes: two groups of clamping pieces 91 are oppositely arranged above the positioning plate 81, two arc-shaped abutting plates 911 which are respectively matched with the two steel pipes 10 are arranged at the inner side end of each group of clamping pieces 91, the two arc-shaped abutting plates 911 on each group of clamping pieces 91 are longitudinally arranged, and one group of clamping pieces 91 are fixedly connected to the processing table 1; the linear driving assembly 92 is arranged on the processing table 1, and the linear driving assembly 92 is used for driving the other group of clamping pieces 91 to move transversely; each set of clamps 91 further comprises: two connecting rods 912 respectively arranged outside the two arc-shaped abutting plates 911 and extending transversely; and a riser 913 installed at the ends of the two connection rods 912; the linear drive assembly 92 includes: a bracket 921 provided on the processing table 1; and a linear cylinder 922 mounted on the bracket 921, the actuating end of the linear cylinder 922 being fixedly connected with the corresponding riser 913.
The clamping piece 91 fixedly mounted on the connecting block is located at the rear side part of the positioning disc 81, the clamping piece 91 mounted on the linear driving assembly 92 is located at the front side part of the positioning disc 81, therefore, a worker inserts one of the steel pipes 10 into the positioning hole 811, the outer wall of the steel pipe 10 is just abutted against the arc-shaped abutting plate 911 at the lower side, then the worker vertically places the other steel pipe 10 above the lower steel pipe 10, and the steel pipe 10 above the upper side is guaranteed to be abutted against the arc-shaped abutting plate 911 at the upper side, so that the two steel pipes 10 can be coaxially arranged, then the linear cylinder 922 runs, the two arc-shaped abutting plates 911 at the front side can move towards the directions of the two steel pipes 10, finally, the two steel pipes 10 can be clamped together by the four arc-shaped abutting plates 911, the positioning accuracy of the two steel pipes 10 is guaranteed, when the welding gun 7 welds the two steel pipes 10, the welding gun 7 needs to move to the right side part of the two steel pipes 10, as shown in fig. 1, the rotary driving source 4 runs, the right side part of the two steel pipes 10 are guaranteed to be connected together, the two welding gun 7 can be welded to the two steel pipes 10, the two welding guns 10 can be welded together, the left side part of the two steel pipes 10 can be welded by the two steel pipes 10 can be welded together, the two welding guns 10 can be guaranteed, the welding gun can be welded by the two welding guns 10, the two steel pipe 10 can be completely, and the welding guns 10 can be welded by the two welding guns 10, the left side and the welding gun 10 can be conveniently, the welding gun can be welded by the two welding heads 10 and the left side and the welding pipe 10 and the welding tool can be left and the welding pipe 10 and the welding tool can and the welding position of the welding tool 10 and the welding device.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.
Claims (8)
1. Mechanical arm automatic welding equipment for machining is characterized by comprising:
a processing table (1);
a first rotary base (2) arranged on the processing table (1);
an electric lifting column (21) mounted on the first rotating base (2), wherein the execution end of the electric lifting column (21) is fixedly connected with a cross rod (22);
the connecting column (3) is rotatably arranged at the lower side of the tail end of the cross rod (22), and a rotary driving source (4) for driving the connecting column (3) to rotate is arranged on the cross rod (22);
a transverse moving mechanism (5) arranged on the connecting column (3);
an angle adjusting mechanism (6) arranged at the execution end of the transverse moving mechanism (5);
and a welding gun (7) arranged at the execution end of the angle adjusting mechanism (6), wherein the angle adjusting mechanism (6) is used for adjusting the angle of the welding gun (7).
2. The automatic mechanical arm welding apparatus for machining according to claim 1, further comprising:
the second rotating base (8) is arranged on the processing table (1), the second rotating base (8) is positioned beside the first rotating base (2), and the rotating shaft of the second rotating base (8) and the rotating shaft of the connecting column (3) are arranged in a collinear manner;
the positioning disc (81) is coaxially arranged on the second rotating base (8), a positioning hole (811) is formed in the axis of the positioning disc (81), and the diameter of the positioning hole (811) is consistent with that of the steel pipe;
and the clamp (9) is arranged on the processing table (1), and the clamp (9) can coaxially abut two steel pipes together.
3. The mechanical arm automatic welding device for machining according to claim 1, wherein a round groove (221) is formed in the lower end of the tail end of the cross rod (22), the top end of the connecting column (3) is rotatably arranged in the round groove (221), the rotary driving source (4) is mounted on the cross rod (22), and an output shaft of the rotary driving source (4) is coaxially arranged with the connecting column (3) and penetrates into the round groove (221) to be fixedly connected with the connecting column (3).
4. An automatic welding machine for mechanical arms according to claim 1, characterized in that said transverse moving mechanism (5) comprises:
the linear sliding rail (51) is arranged at the bottom of the connecting column (3), a sliding groove (31) is formed in the bottom of the connecting column (3), the linear sliding rail (51) is transversely arranged in the sliding groove (31) in a sliding manner, and baffles (511) extending upwards longitudinally are arranged at two end parts of the linear sliding rail (51);
and a first linear driving source (52) transversely arranged on the side edge of the connecting column (3), wherein an output shaft of the first linear driving source (52) is fixedly connected with one baffle plate (511).
5. The mechanical arm automatic welding apparatus for machining according to claim 4, wherein the angle adjusting mechanism (6) includes:
the welding gun (7) is arranged at the bottom of the column block (61);
and locate second sharp driving source (62) of linear slide rail (51) below, the base portion of second sharp driving source (62) is provided with first articulated seat (621), the lower extreme of linear slide rail (51) is provided with second articulated seat (512), first articulated seat (621) and second articulated seat (512) are articulated, the output shaft top of second sharp driving source (62) is provided with third articulated seat (622), the side of kicker (61) is provided with fourth articulated seat (611), third articulated seat (622) and fourth articulated seat (611) are articulated.
6. An automatic welding machine for mechanical arms according to claim 2, characterized in that said clamp (9) comprises:
two groups of clamping pieces (91) are oppositely arranged above the positioning disc (81), two arc-shaped abutting plates (911) which are respectively matched with the two steel pipes are arranged at the inner side end of each group of clamping pieces (91), the two arc-shaped abutting plates (911) on each group of clamping pieces (91) are longitudinally arranged, and one group of clamping pieces (91) is fixedly connected to the processing table (1);
and the linear driving assembly (92) is arranged on the processing table (1), and the linear driving assembly (92) is used for driving the other group of clamping pieces (91) to transversely move.
7. The robotic arm automatic welding device for machining according to claim 6, wherein each set of clamping members (91) further comprises:
two connecting rods (912) which are respectively arranged outside the two arc-shaped abutting plates (911) and transversely extend;
and a riser (913) mounted at the ends of the two connection rods (912).
8. The robotic arm automatic welding device for machining according to claim 7, wherein said linear drive assembly (92) comprises:
a bracket (921) arranged on the processing table (1);
and the linear air cylinder (922) is arranged on the bracket (921), and the execution end of the linear air cylinder (922) is fixedly connected with the corresponding vertical plate (913).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311525432.XA CN117564571B (en) | 2023-11-15 | 2023-11-15 | Mechanical arm automatic welding equipment for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311525432.XA CN117564571B (en) | 2023-11-15 | 2023-11-15 | Mechanical arm automatic welding equipment for machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117564571A true CN117564571A (en) | 2024-02-20 |
| CN117564571B CN117564571B (en) | 2024-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311525432.XA Active CN117564571B (en) | 2023-11-15 | 2023-11-15 | Mechanical arm automatic welding equipment for machining |
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| CN204035843U (en) * | 2014-07-16 | 2014-12-24 | 茂名职业技术学院 | A kind of automatic circular arc bonding machine |
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| CN111730260A (en) * | 2020-08-24 | 2020-10-02 | 广东技术师范大学 | Mechanical arm automatic welding equipment for machining |
| CN112222662A (en) * | 2020-10-22 | 2021-01-15 | 沈昊澎 | Automatic welding device for large boiler pipeline |
| CN217193455U (en) * | 2022-02-23 | 2022-08-16 | 苏州常尔盛商业设备有限公司 | Automatic pipe welding machine with high machining precision |
| CN217727685U (en) * | 2022-06-29 | 2022-11-04 | 武汉道禾智能设备有限公司 | Vertical rotatory automatic weld equipment |
-
2023
- 2023-11-15 CN CN202311525432.XA patent/CN117564571B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204035843U (en) * | 2014-07-16 | 2014-12-24 | 茂名职业技术学院 | A kind of automatic circular arc bonding machine |
| CN208644469U (en) * | 2018-05-07 | 2019-03-26 | 天津市瑞通钢铁有限公司 | A kind of high efficiency steel pipe automatic welding device |
| CN111730260A (en) * | 2020-08-24 | 2020-10-02 | 广东技术师范大学 | Mechanical arm automatic welding equipment for machining |
| CN112222662A (en) * | 2020-10-22 | 2021-01-15 | 沈昊澎 | Automatic welding device for large boiler pipeline |
| CN217193455U (en) * | 2022-02-23 | 2022-08-16 | 苏州常尔盛商业设备有限公司 | Automatic pipe welding machine with high machining precision |
| CN217727685U (en) * | 2022-06-29 | 2022-11-04 | 武汉道禾智能设备有限公司 | Vertical rotatory automatic weld equipment |
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| Publication number | Publication date |
|---|---|
| CN117564571B (en) | 2024-07-02 |
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