CN114799643B - Numerical control servo motor high-precision door frame welding equipment - Google Patents
Numerical control servo motor high-precision door frame welding equipment Download PDFInfo
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- CN114799643B CN114799643B CN202210571434.1A CN202210571434A CN114799643B CN 114799643 B CN114799643 B CN 114799643B CN 202210571434 A CN202210571434 A CN 202210571434A CN 114799643 B CN114799643 B CN 114799643B
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- door frame
- pressing
- positive pressure
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- 238000003466 welding Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 113
- 238000003825 pressing Methods 0.000 claims description 49
- 230000003068 static effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a high-precision door frame splice welding device of a numerical control servo motor, which comprises a workbench, wherein a first side placing plate and a first baffle are fixed on the top surface of the workbench, a second side placing plate and a second baffle which can slide by driving are arranged on opposite sides of the workbench, an end placing plate and a third baffle which are perpendicular to the direction of the workbench are arranged on opposite sides of the workbench, an end placing push plate which can slide by driving is arranged on opposite sides of the workbench, a side pushing mechanism and a positive pressure mechanism are fixed on the two side placing plates and the end placing plate, a strong pressure mechanism is respectively fixed at one end close to the end placing plate, and a system control screen is arranged on the workbench. The beneficial effects are that: the door frame is convenient and flexible to splice, accurate in size control and high in efficiency; the front face of the door frame is tightly attached to the equipment, so that the flatness of the front face of the door frame is effectively ensured, and the positive pressure mechanism controls the action sequence through a program, so that the operation is convenient and the efficiency is high; the door frame is closely attached to the equipment, so that the accuracy is effectively guaranteed, and the side pushing mechanism controls the action sequence of the side pushing mechanism through a program, so that the operation is convenient and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of welding clamps, and particularly relates to high-precision door frame welding equipment for a numerical control servo motor.
Background
The door frame generally comprises two side frames and an upper frame and a lower frame which are positioned at two ends of the two side frames, and when the door frame is produced and welded, the two side frames, the upper frame and the lower frame are generally fixed after being enclosed into a square frame through a clamp, and then the square frame is welded.
Because the door frame is not easy to fix, the door frame is difficult to align and position, the efficiency is low, and the welding precision is poor; moreover, the flatness of each frame is difficult to ensure when the door frame is welded, and the welding precision is further affected; meanwhile, each frame is required to be provided with a plurality of clamps, so that the assembly and disassembly are inconvenient, manual assembly and disassembly are required, time and labor are wasted, and the degree of automation is low.
Disclosure of Invention
The invention aims to provide high-precision door frame splice welding equipment for a numerical control servo motor, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the numerical control servo motor high-precision door frame splice welding equipment comprises a workbench, a first side placing plate is fixed on the top surface of the workbench, a first baffle is fixed on the first side placing plate, two first guide rails perpendicular to the opposite sides of the first side placing plate are arranged, a second side placing plate is slidably arranged on the two first guide rails, a second baffle is fixed on the second side placing plate, a first driving mechanism capable of driving the second side placing plate to slide is fixed on the workbench, a third baffle is fixed on the end placing plate, a second guide rail perpendicular to the opposite sides of the end placing plate is arranged on the opposite sides of the end placing plate, a end placing push plate is slidably arranged on the second guide rail, the workbench is fixedly provided with a second driving mechanism capable of driving the end part placing push plate to slide, the first side part placing plate is fixedly provided with two first side pushing mechanisms facing the first baffle plate, the first side part placing plate is fixedly provided with two first positive pressure mechanisms, the second side part placing plate is fixedly provided with two second side pushing mechanisms facing the second baffle plate, the second side part placing plate is fixedly provided with two second positive pressure mechanisms, the end part placing plate and the third baffle plate thereon are composed of a static part fixed on the workbench and a movable part fixed on the second side part placing plate, the two end part placing plates are fixedly provided with a third side pushing mechanism and a third positive pressure mechanism, one ends of the first side part placing plate and the second side part placing plate, which are close to the end part placing plate, are respectively fixedly provided with a strong pressure mechanism, the workbench is provided with a system control screen, the first driving mechanism, the second driving mechanism, the first side pushing mechanism, the first positive pressure mechanism, the second side pushing mechanism, the second positive pressure mechanism, the third side pushing mechanism, the third positive pressure mechanism and the strong pressure mechanism are all controlled by the system control screen in a servo mode.
Preferably, the first driving mechanism and the second driving mechanism have the same structure and comprise slide guide rails, one end of each slide guide rail is provided with a servo motor, the output end of each servo motor is connected with a screw rod positioned in each slide guide rail, the screw rod is connected with a screw rod slide seat which is arranged on each slide guide rail and can slide, and the screw rod slide seat is fixedly connected with the second lateral side placing plate and the end portion placing push plate.
Preferably, the first side pushing mechanism and the second side pushing mechanism have the same structure and are composed of a first servo cylinder and a pressing plate positioned at the piston rod end of the first servo cylinder.
Preferably, the third side pushing mechanism comprises a second servo cylinder, and a fixed plate and a limiting rotating wheel are arranged at the piston rod end of the second servo cylinder.
Preferably, the first positive pressure mechanism and the second positive pressure mechanism have the same structure and are composed of a first lifting rotary cylinder vertically upwards and a pressing block positioned at the piston rod end of the first lifting rotary cylinder.
Preferably, the third side pushing mechanism comprises a second lifting rotary cylinder, a compression bar is arranged at the piston rod end of the second lifting rotary cylinder, a first limit pressing wheel is arranged at the end part of the compression bar, and a second limit pressing wheel is arranged at the middle part of the compression bar.
Preferably, the forced pressing mechanism comprises a fixing frame, wherein a forced pressing cylinder which is obliquely oriented to the first side placing plate and the second side placing plate is fixedly arranged on the fixing frame, and a profiling pressing block is fixed at the piston rod end of the forced pressing cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. the equipment sets up system control screen, width displacement mechanism, high displacement mechanism, through system control screen input processing product size, then through software system calculation analysis, control width displacement mechanism, high displacement mechanism remove simultaneously, and many specifications door frame concatenation is convenient nimble, size control is accurate, efficient.
2. The equipment sets up a plurality of malleation mechanisms, and in the welding process, the door frame openly is inseparable with the laminating of equipment, effectively guarantees the front roughness of door frame, and malleation mechanism passes through its action sequence of program control, convenient operation, efficient.
3. The equipment sets up a plurality of side pushing mechanisms, and the concatenation in-process, door frame side is inseparable with the equipment laminating, effectively guarantees the interior empty size precision of door frame, and side pushing mechanism passes through its action sequence of program control, convenient operation, efficient.
4. The two corners of the upper frame are provided with powerful pressing mechanisms, so that the height errors of the left, right and upper frame planes on the front face are reduced, and the spliced attractiveness of the upper corners of the door frame is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the invention at A;
FIG. 3 is a schematic diagram of a second perspective structure of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of a partial perspective structure of the present invention;
fig. 6 is a schematic perspective view of a driving mechanism according to the present invention.
In the figure: 1. a work table; 2. a first side placement plate; 3. a first baffle; 4. a first guide rail; 5. a second side placement plate; 6. a second baffle; 7. an end placement plate; 8. a third baffle; 9. a second guide rail; 10. a push plate is arranged at the end part; 11. a system control screen; 12. a slide guide rail; 13. a servo motor; 14. a first servo cylinder; 15. a pressing plate; 16. a second servo cylinder; 17. a limit rotating wheel; 18. a first lifting rotary cylinder; 19. briquetting; 20. a second lifting rotary cylinder; 21. a compression bar; 22. a first limit pinch roller; 23. the second limit pinch roller; 24. a fixing frame; 25. a strong pressure cylinder; 26. and (5) profiling pressing blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-6, the invention provides a high-precision door frame welding device of a numerical control servo motor, which comprises a workbench 1, wherein a first side placing plate 2 is fixed on the top surface of the workbench 1, and a first baffle plate 3 is fixed on the first side placing plate 2 and used for placing a left door frame and limiting through the first baffle plate 3; two first guide rails 4 perpendicular to the first side placing plates 2 are arranged on opposite sides of the first side placing plates 2, second side placing plates 5 are slidably mounted on the two first guide rails 4, second baffle plates 6 are fixed on the second side placing plates 5, a first driving mechanism capable of driving the second side placing plates 5 to slide is fixed on the workbench 1 and used for placing a right door frame, the right door frame is limited through the second baffle plates 6, and the positions of the second side placing plates 5 can be adjusted through the first driving mechanism; the top surface of the workbench 1 is provided with an end part placing plate 7 perpendicular to the first side part placing plate 2, and a third baffle plate 8 is fixed on the end part placing plate 7 and used for placing an upper door frame and limiting through the third baffle plate 8; the opposite side of the end placement plate 7 is provided with a second guide rail 9 perpendicular to the direction of the end placement plate, and an end placement push plate 10 is slidably arranged on the second guide rail 9 and used for placing a lower door frame; the workbench 1 is fixedly provided with a second driving mechanism capable of driving the end part placing push plate 10 to slide, so as to adjust the position of the lower door frame, be convenient for reasonably adjusting the height of the door frame, and the first side part placing plate 2 is fixedly provided with two first side pushing mechanisms facing the first baffle plate 3, so as to tightly press the left door frame; two first positive pressure mechanisms are fixed on the first side placing plate 2 and used for flattening the top surface of the left door frame; two second side pushing mechanisms facing the second baffle 6 are fixed on the second side placing plate 5 and are used for tightly pressing the right door frame; two second positive pressure mechanisms are fixed on the second side part placing plate 5 and used for flattening the top surface of the right door frame; the end part placing plate 7 and the third baffle plate 8 thereon are composed of a static part fixed on the workbench 1 and a movable part fixed on the second side part placing plate 5, and a third side pushing mechanism and a third positive pressure mechanism are fixed on the two part of the end part placing plate 7, so that after the end part placing plate is adjusted according to the width requirement of the door frame, the side parts at two ends of the upper door frame can be always pressed and the top surface of the upper door frame is flattened, and the positioning precision is higher; the first side placing plate 2 and the second side placing plate 5 are respectively fixed with a strong pressing mechanism at one end close to the end placing plate 7, and the strong pressing mechanisms are used for pressing the upper corner side frames and the upper frames with equipment tightly through program control; the workbench 1 is provided with a system control screen 11, and the first driving mechanism, the second driving mechanism, the first side pushing mechanism, the first positive pressure mechanism, the second side pushing mechanism, the second positive pressure mechanism, the third side pushing mechanism, the third positive pressure mechanism and the strong pressure mechanism are all controlled by the system control screen 11 in a servo mode.
Referring to fig. 1 and fig. 3-6, the first driving mechanism and the second driving mechanism have the same structure and comprise a slide guide rail 12, one end of the slide guide rail 12 is provided with a servo motor 13, the output end of the servo motor 13 is connected with a screw rod positioned in the slide guide rail 12, the screw rod is connected with a screw rod slide seat which is arranged on the slide guide rail 12 and can slide, and the screw rod slide seat is fixedly connected with the second lateral placement plate 5 and the end placement push plate 10; in this embodiment, the servo motor 13 drives the screw to rotate, and then drives the screw slider to slide on the slider rail 12, and further drives the second side placement plate 5 and the end placement push plate 10 to slide.
Referring to fig. 1 and fig. 3-5, the first side pushing mechanism and the second side pushing mechanism have the same structure and are composed of a first servo cylinder 14 and a pressing plate 15 positioned at the end of a piston rod; in the embodiment, the pressing plate 15 is driven by the first servo cylinder 14 to achieve the pressing effect on the left and right side frames.
Referring to fig. 1-4, the third side pushing mechanism includes a second servo cylinder 16, where a fixed plate is installed at a piston rod end of the second servo cylinder 16, and a limit rotating wheel 17 is installed at the piston rod end; in this embodiment, the second servo cylinder 16 drives the fixed plate and the limiting rotating wheel 17 to move, so as to achieve the effect of compressing the upper door frame.
Referring to fig. 1 and fig. 3-5, the first positive pressure mechanism and the second positive pressure mechanism have the same structure and are composed of a first lifting rotary cylinder 18 facing upwards vertically and a pressing block 19 positioned at the piston rod end; in this embodiment, the lifting, 90-degree rotation and resetting of the pressing block 19 are realized by the first lifting rotary cylinder 18, so that the flattening of the left and right side frames is flexibly realized.
Referring to fig. 1-4, the third side pushing mechanism includes a second lifting rotary cylinder 20, a compression bar 21 is installed at a piston rod end of the second lifting rotary cylinder 20, a first limit pinch roller 22 is installed at an end of the compression bar 21, and a second limit pinch roller 23 is installed in a middle of the compression bar 21; in this embodiment, the lifting of the pressing rod 21 and the 90-degree rotation and resetting are realized through the second lifting rotary cylinder 20, and then the profiling flattening of the left and right side frames is flexibly realized through the first limiting pressing wheel 22 and the second limiting pressing wheel 23.
Referring to fig. 1 and 3-4, the strong pressing mechanism includes a fixing frame 24, a strong pressing cylinder 25 obliquely oriented to the first side placing plate 2 and the second side placing plate 5 is fixed on the fixing frame 24, and a profiling pressing block 26 is fixed at a piston rod end of the strong pressing cylinder 25; in the embodiment, the profiling pressing block 26 is driven by the strong pressure cylinder 25 to tightly press the upper corner side frames and the upper frame with equipment.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes in detail the working principle or operation manner of the present invention in the actual process.
The specific operation steps are as follows:
s1: the system control screen 11 inputs the spliced door frame size (production height and production width); the system software calculates and analyzes, and controls the first driving mechanism and the second driving mechanism to drive the second side part placing plate 5 and the end part placing push plate 10 to move, so that the equipment enters a specific product processing state;
s2: the left frame and the right frame are respectively placed on the second side placing plate 5 and the first side placing plate 2 and the end placing plate 7 and the third baffle 8, respectively, and the lower frame is placed on the front part of the end placing push plate 10;
s3: the third side pushing mechanism is controlled by the system control screen 11 to enable the side surfaces of the upper frame to be tightly pressed, the first side pushing mechanism and the second side pushing mechanism are started to enable the side surfaces of the left frame and the right frame to be tightly pressed, at the moment, the left frame and the right frame clamp the lower frame and the upper frame, and clamping grooves and clamping heads are respectively arranged at the close positions of the left frame and the right frame and the upper frame and the lower frame and are mutually clamped;
s4: the first positive pressure mechanism is started, the pressing block 19 is parallel to the left frame and the right frame before the first positive pressure mechanism is started, the first positive pressure mechanism is lifted and rotated for 90 degrees through program control after the first positive pressure mechanism is started, the pressing block 19 is positioned above the front face of the door frame, then the first lifting rotary cylinder 18 pushes the positive pressure device to tightly press the front faces of the left frame and the right frame with equipment, and meanwhile, the front faces of the upper frame and the lower frame are correspondingly adjusted in place; the second positive pressure mechanism is started in the same way, the pressing rod 21 is parallel to the upper frame before the second positive pressure mechanism is started, the second positive pressure mechanism is lifted and rotated for 90 degrees through program control after the second positive pressure mechanism is started, the pressing rod 21 is positioned above the front surface of the upper frame, and then the second lifting rotary cylinder 20 pushes the positive pressure device to tightly press the first limit pressing wheel 22 and the second limit pressing wheel 23 with the end surface profiling of the upper frame, so that the integral pressing effect is improved;
s5: starting a strong pressing mechanism, wherein the strong pressing mechanism is used for pressing the upper corner side frames and the upper frames with equipment tightly through program control;
s6: finishing the welding and positioning operation of the door frame;
s7: closing the strong pressure mechanism;
s8: closing the positive pressure mechanism, wherein the positive pressure mechanism returns to the original position through program control, and then rotates 90 degrees to be parallel to the door frame;
s9: closing the side pushing mechanism;
s10: and removing the door frame with the positioning operation completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a numerical control servo motor high accuracy door frame welding equipment, its characterized in that, including workstation (1), workstation (1) top surface is fixed with first lateral part and places board (2), first lateral part is placed and is fixed with first baffle (3) on board (2), the offside of board (2) is placed to first lateral part is equipped with rather than two first guide rails (4) of direction vertically, two slidable mounting has second lateral part to place board (5) on first guide rail (4), be fixed with second baffle (6) on board (5) are placed to second lateral part, be fixed with on workstation (1) and can drive first actuating mechanism that board (5) are placed to the second lateral part is slided, workstation (1) top surface be equipped with first lateral part place board (7) are placed to tip that board (2) are perpendicular, be fixed with third baffle (8) on tip place board (7), the offside of tip place board (7) is equipped with rather than direction vertically second guide rail (9), slidable mounting has second baffle (10) on second guide rail (9) place board (5), tip (10) are placed towards fixed with on the fixed mechanism (2) are placed to first lateral part, tip (2) are placed to the tip is placed to the tip (2), two second side pushing mechanisms facing the second baffle plate (6) are fixed on the second side placing plate (5), two second positive pressure mechanisms are fixed on the second side placing plate (5), the end placing plate (7) and the third baffle plate (8) on the end placing plate are composed of a static part fixed on the workbench (1) and a moving part fixed on the second side placing plate (5), a third side pushing mechanism and a third positive pressure mechanism are fixed on the two end placing plates (7), a strong pressure mechanism is fixed at one end, close to the end placing plate (7), of the first side placing plate (2) and one end, close to the end placing plate (5), of the second side placing plate (5), a system control screen (11) is arranged on the workbench (1), and the first driving mechanism, the second driving mechanism, the first positive pressure mechanism, the second side pushing mechanism, the second positive pressure mechanism, the third positive pressure mechanism and the strong pressure control screen (11) are controlled by the servo control system; the first positive pressure mechanism and the second positive pressure mechanism have the same structure and are composed of a first lifting rotary cylinder (18) which is vertically upwards and a pressing block (19) positioned at the piston rod end of the first lifting rotary cylinder; the third side pushing mechanism comprises a second servo cylinder (16), a fixed plate is arranged at the piston rod end of the second servo cylinder (16) and is provided with a limiting rotating wheel (17), the third side pushing mechanism comprises a second lifting rotating cylinder (20), a pressing rod (21) is arranged at the piston rod end of the second lifting rotating cylinder (20), a first limiting pressing wheel (22) is arranged at the end part of the pressing rod (21), and a second limiting pressing wheel (23) is arranged at the middle part of the pressing rod (21); the forced pressing mechanism comprises a fixing frame (24), wherein a forced pressing cylinder (25) which is obliquely oriented to the first side placing plate (2) and the second side placing plate (5) is fixedly arranged on the fixing frame (24), and a profiling pressing block (26) is fixed at the end of a piston rod of the forced pressing cylinder (25).
2. The numerical control servo motor high-precision door frame welding equipment according to claim 1, wherein the first driving mechanism and the second driving mechanism are identical in structure and comprise a slide guide rail (12), a servo motor (13) is installed at one end of the slide guide rail (12), a lead screw positioned inside the slide guide rail (12) is connected to the output end of the servo motor (13), a lead screw sliding seat which is installed on the slide guide rail (12) and can slide is connected to the lead screw sliding seat, and the second lateral part placing plate (5) and the end part placing push plate (10) are fixedly connected to the lead screw sliding seat.
3. The numerical control servo motor high-precision door frame splice welding device according to claim 1, wherein the first side pushing mechanism and the second side pushing mechanism are identical in structure and are composed of a first servo cylinder (14) and a pressing plate (15) positioned at a piston rod end of the first servo cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571434.1A CN114799643B (en) | 2022-05-24 | 2022-05-24 | Numerical control servo motor high-precision door frame welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571434.1A CN114799643B (en) | 2022-05-24 | 2022-05-24 | Numerical control servo motor high-precision door frame welding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114799643A CN114799643A (en) | 2022-07-29 |
| CN114799643B true CN114799643B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210571434.1A Active CN114799643B (en) | 2022-05-24 | 2022-05-24 | Numerical control servo motor high-precision door frame welding equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN114799643B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156820A (en) * | 2022-07-30 | 2022-10-11 | 武汉莱常富商贸有限公司 | Aluminum alloy door frame positioning and mounting system |
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|---|---|---|---|---|
| US6220502B1 (en) * | 1997-06-20 | 2001-04-24 | Trn Business Trust | System and method for manufacturing a railcar roof |
| CN105328355A (en) * | 2015-11-27 | 2016-02-17 | 佛山市南海区广工大数控装备协同创新研究院 | Door frame assembling device and door frame assembling method thereof |
| CN107775252A (en) * | 2017-11-24 | 2018-03-09 | 江西卓尔金属设备集团有限公司 | Rifle cabinet framework welding robot fixture |
| CN111266784A (en) * | 2020-03-31 | 2020-06-12 | 合肥哈工焊研威达自动化科技有限公司 | High-altitude suspension arm four-plate tailor-welding device |
| CN112025186A (en) * | 2020-08-12 | 2020-12-04 | 佛山市三水凤铝铝业有限公司 | Multifunctional welding equipment for door frame welding |
| CN112122736A (en) * | 2020-09-25 | 2020-12-25 | 南宁科泰机械设备有限公司 | Automatic welding device for civil air defense door frame |
| CN213916960U (en) * | 2020-11-30 | 2021-08-10 | 上海灏维机械设备有限公司 | Glass door body pressfitting machine equipment |
-
2022
- 2022-05-24 CN CN202210571434.1A patent/CN114799643B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6220502B1 (en) * | 1997-06-20 | 2001-04-24 | Trn Business Trust | System and method for manufacturing a railcar roof |
| CN105328355A (en) * | 2015-11-27 | 2016-02-17 | 佛山市南海区广工大数控装备协同创新研究院 | Door frame assembling device and door frame assembling method thereof |
| CN107775252A (en) * | 2017-11-24 | 2018-03-09 | 江西卓尔金属设备集团有限公司 | Rifle cabinet framework welding robot fixture |
| CN111266784A (en) * | 2020-03-31 | 2020-06-12 | 合肥哈工焊研威达自动化科技有限公司 | High-altitude suspension arm four-plate tailor-welding device |
| CN112025186A (en) * | 2020-08-12 | 2020-12-04 | 佛山市三水凤铝铝业有限公司 | Multifunctional welding equipment for door frame welding |
| CN112122736A (en) * | 2020-09-25 | 2020-12-25 | 南宁科泰机械设备有限公司 | Automatic welding device for civil air defense door frame |
| CN213916960U (en) * | 2020-11-30 | 2021-08-10 | 上海灏维机械设备有限公司 | Glass door body pressfitting machine equipment |
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| Publication number | Publication date |
|---|---|
| CN114799643A (en) | 2022-07-29 |
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