CN220739842U - Prepositioning platform of laser welding machine - Google Patents
Prepositioning platform of laser welding machine Download PDFInfo
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- CN220739842U CN220739842U CN202320952196.9U CN202320952196U CN220739842U CN 220739842 U CN220739842 U CN 220739842U CN 202320952196 U CN202320952196 U CN 202320952196U CN 220739842 U CN220739842 U CN 220739842U
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- 238000003466 welding Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a pre-positioning platform of a laser welding machine, which comprises a mounting frame, a guide rod, a transmission frame, a clamping mechanism and a torsion wheel friction reciprocating mechanism, wherein the clamping mechanism comprises a first motor, a limit rod, a screw rod, a lower clamping plate, an upper clamping frame, an upper bracket and a lower bracket, the first motor is arranged at the upper end of the clamping frame, the limit rod is fixedly connected with the clamping frame, the lower clamping plate is rotationally connected with the screw rod, the screw rod is rotationally connected with the clamping frame and penetrates through the clamping frame, the first motor is connected with the screw rod, the lower clamping plate is slidingly connected with the limit rod, the upper bracket is rotationally connected with the lower bracket, the upper end of the upper bracket is rotationally connected with the upper clamping plate, and the lower end of the lower bracket is rotationally connected with the lower clamping plate. The utility model belongs to the technical field of laser welding, and particularly relates to a pre-positioning platform of a laser welding machine.
Description
Technical Field
The utility model belongs to the technical field of laser welding, and particularly relates to a pre-positioning platform of a laser welding machine.
Background
The laser welding adopts laser energy, and automatically splices and welds a plurality of steel materials with different materials, different thicknesses and different coatings, stainless steel materials, aluminum alloy materials and the like to form an integral plate, a section bar, a sandwich plate and the like so as to meet different requirements of parts on material performance, and the device is light by using the lightest weight, the optimal structure and the optimal performance. Before laser splice welding processing, the plate to be welded is pre-positioned, and then the plate is sent to a processing position, so that the processing precision is improved. But current pre-positioning mechanism, clamping mode moves to more singlely, and clamping stability is lower, adopts manual clamp more, is difficult to guarantee the clamping degree of tightness, can't guarantee clamping stability, and clamping speed is slower, and the convenience is relatively poor, and current pre-positioning mechanism's drive mechanism adopts screw drive more moreover, produces breach impact performance fluctuation when being difficult to guarantee amalgamation panel, influences welding performance.
Therefore, we propose a pre-positioning platform for a laser seam welder to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the pre-positioning platform of the laser welding machine, which is used for clamping through motor control, has the advantages of high clamping speed and high clamping stability, adopts a torsion wheel reciprocating mechanism to adjust the splicing position, has good splicing stability, and is resistant to collision.
The technical scheme adopted by the utility model is as follows: the utility model provides a pre-positioning platform of a laser welding machine, which comprises a mounting frame, guide rods, a transmission frame, a clamping mechanism and a torsion wheel friction reciprocating mechanism, wherein the guide rods are fixedly connected with the mounting frame, the transmission frame is in sliding connection with the guide rods, the torsion wheel friction reciprocating mechanism is arranged in the mounting frame, the torsion wheel friction reciprocating mechanism is connected with the transmission frame, the clamping mechanism is two and is fixedly connected to the mounting frame, the clamping mechanism is fixedly connected to the right side of the mounting frame, the clamping mechanism is fixedly connected to the transmission frame, the clamping mechanism comprises a first motor, a limiting rod, a screw rod, a lower clamping plate, an upper clamping plate, a clamping frame, an upper support and a lower support, the first motor is fixedly connected with the clamping frame, the lower clamping plate is in rotary connection with the screw rod, the screw rod is in rotary connection with the clamping frame, the first motor is connected with the screw rod, the lower clamping plate is in sliding connection with the limiting rod, the upper support is in rotary connection with the lower support, and the upper support is in rotary connection with the upper support, and the lower support is in rotary connection with the lower support.
The torsion wheel friction reciprocating mechanism comprises a second motor, a friction wheel and a transmission rod, wherein the second motor is arranged on the outer side of the right end of the installation frame, two ends of the transmission rod penetrate through the installation frame and are rotationally connected with the installation frame, the second motor is connected with the transmission rod, the friction wheel is fixedly connected inside the transmission frame, the transmission rod is rotationally connected with the transmission frame, and the friction wheel is movably connected with the transmission rod.
Further, the left side clamping frame and the mounting frame are fixedly connected, the right side clamping frame and the transmission frame are fixedly connected, single-side movable splicing is adopted under the condition that clamping stability is guaranteed, operation is convenient, splicing speed is high, and production is facilitated.
Preferably, the screw rod is double-end screw rod structure, and simultaneously control upper plate and lower plate press from both sides tightly, can be to the more stable and the swiftly of processing material clamping.
Wherein, the transmission rod is square pole.
Further, the friction wheels are three, the friction wheels are fixedly connected with the transmission frame at different angles, and the friction wheels and the torsion wheel friction reciprocating mechanism are movably connected at different angles.
The beneficial effects obtained by the utility model by adopting the structure are as follows:
the utility model provides a predetermined location platform of laser welding machine carries out the clamping through motor simultaneous control punch holder and lower plate, and clamping is fast, through motor fixed plate, and clamping stability is high, adopts turning round reciprocating mechanism to adjust the splice position, splice stability is good, and splice stability is good, is not afraid of the striking, can effectively reduce breach impact performance fluctuation, increases weld metal property.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a pre-positioning platform frame of a laser welding machine provided by the utility model;
FIG. 2 is a side cross-sectional view of a pre-positioning platform stand of a laser seam welder in accordance with the present utility model;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 4 is a partial cross-sectional view of a chuck component of the present embodiment;
wherein, 1, a mounting rack, 2, a guide rod, 3, a transmission frame, 4, a clamping mechanism, 401, a first motor, 402, a limit rod, 403, a screw, 404, a lower clamping plate, 405, an upper clamping plate, 406, clamping frames, 407, upper brackets, 408, lower brackets, 5, torsion wheel friction reciprocating mechanisms, 501, a second motor, 502, friction wheels, 503 and transmission rods.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the pre-positioning platform of the laser welding machine provided by the utility model comprises a mounting frame 1, a guide rod 2, a transmission frame 3, a clamping mechanism 4 and a torsion wheel friction reciprocating mechanism 5, wherein the guide rod 2 is fixedly connected with the mounting frame 1, the transmission frame 3 is in sliding connection with the guide rod 2, the torsion wheel friction reciprocating mechanism 5 is arranged in the mounting frame 1, the torsion wheel friction reciprocating mechanism 5 is connected with the transmission frame 3, two clamping mechanisms 4 are arranged on the left side, the clamping mechanism 4 is fixedly connected on the mounting frame 1, the clamping mechanism 4 on the right side is fixedly connected on the transmission frame 3, the clamping mechanism 4 comprises a first motor 401, a limiting rod 402, a screw 403, a lower clamping plate 404, an upper clamping plate 405, an upper clamping frame 407 and a lower clamping frame 408, the upper clamping plate 404 is fixedly connected with the upper end of the clamping frame 406, the screw 403 is rotatably connected with the lower clamping plate 403 and penetrates through the frame 406, the upper clamping plate 401 is rotatably connected with the lower clamping frame 405, and the upper clamping frame 405 is rotatably connected with the lower clamping frame 405, and the upper clamping frame is rotatably connected with the lower clamping frame 405 and the upper clamping frame is rotatably connected with the lower clamping frame 408.
The torsion wheel friction reciprocating mechanism 5 comprises a second motor 501, a friction wheel 502 and a transmission rod 503, wherein the second motor 501 is arranged on the outer side of the right end of the installation frame 1, two ends of the transmission rod 503 penetrate through the installation frame 1 and are rotationally connected with the installation frame 1, the second motor 501 is connected with the transmission rod 503, the friction wheel 502 is fixedly connected inside the transmission frame 3, the transmission rod 503 is rotationally connected with the transmission frame 3, and the friction wheel 502 is movably connected with the transmission rod 503.
Further, the left side clamping frame 406 is fixedly connected with the mounting frame 1, the right side clamping frame 406 is fixedly connected with the transmission frame 3, single-side movable splicing is adopted under the condition that clamping stability is guaranteed, operation is convenient, splicing speed is high, and production is facilitated.
Preferably, the screw 403 is in a double-end screw 403 structure, and the upper clamping plate 405 and the lower clamping plate 404 are controlled to clamp simultaneously, so that clamping of the processing material can be more stable and quicker.
Wherein the transmission rod 503 is a square rod. Further, the number of the friction wheels 502 is three, the friction wheels 502 are fixedly connected with the transmission frame 3 at different angles, and the friction wheels 502 are movably connected with the torsion wheel friction reciprocating mechanism 5 at different angles.
When the welding jig is specifically used, machining materials are respectively placed on clamping mechanisms 4 on two sides for clamping, a first motor 401 is started to drive a screw 403 to rotate, the screw 403 drives an upper clamping plate 405 and a lower clamping plate 404 to move, the upper clamping plate 405 and the lower clamping plate 404 clamp under the auxiliary positioning of a limiting rod, a second motor 501 is started to drive a transmission rod 503 to rotate, the transmission rod 503 rotates and friction wheels 502 rub to enable the friction wheels 502 to drive a transmission frame 3 and the clamping mechanisms 4 to slide and splice, after welding is completed, a right-side first motor 401 is started to reversely rotate, the materials are loosened, a second motor 501 is started to reversely rotate, the transmission frame 3 is reset, a left-side first motor 401 is started to reversely rotate, and the materials are loosened to finish welding.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the upper clamping plate 405 and the lower clamping plate 404 are controlled to clamp simultaneously through the first motor 401, the clamping speed is high, the energy consumption cost is saved, the fixed plates are controlled through the first motor 401, the clamping stability is high, the twisting wheel reciprocating mechanism is adopted to adjust the splicing position, the splicing stability is good, the impact resistance is high, the notch impact performance fluctuation can be effectively reduced, the metal performance of a welding part is increased, the left clamping frame 406 is fixedly connected with the mounting frame 1, the right clamping frame 406 is fixedly connected with the transmission frame 3, the unilateral movement splicing is adopted under the condition of ensuring the clamping stability, the operation is convenient, the splicing speed is high, the production is convenient, the screw 403 is of a double-end screw 403 structure, the upper clamping plate 405 and the lower clamping plate 404 are controlled to clamp simultaneously, and the clamping of a processed material can be more stable and rapid.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a pre-positioning platform of laser welding machine, includes mounting bracket, guide bar, drive frame, clamping mechanism and turns round friction reciprocating mechanism, its characterized in that: the guide rod is fixedly connected with the mounting frame, the driving frame is in sliding connection with the guide rod, the torsion wheel friction reciprocating mechanism is arranged in the mounting frame, the torsion wheel friction reciprocating mechanism is connected with the driving frame, the clamping mechanism is two and left, the clamping mechanism is fixedly connected with the mounting frame, the clamping mechanism is right and fixedly connected with the driving frame, the clamping mechanism comprises a first motor, a limiting rod, a screw rod, a lower clamping plate, an upper clamping plate, a clamping frame, an upper bracket and a lower bracket, the first motor is arranged at the upper end of the clamping frame, the limiting rod is fixedly connected with the clamping frame, the lower clamping plate is rotationally connected with the screw rod, the screw rod is rotationally connected with the clamping frame and penetrates through the clamping frame, the first motor is connected with the screw rod, the lower clamping plate is rotationally connected with the limiting rod, the upper bracket is rotationally connected with the upper clamping plate, and the lower bracket is rotationally connected with the lower clamping plate.
2. The pre-positioning platform of a laser seam welder as in claim 1, wherein: the torsion wheel friction reciprocating mechanism comprises a second motor, a friction wheel and a transmission rod, wherein the second motor is arranged on the outer side of the right end of the installation frame, two ends of the transmission rod penetrate through the installation frame and are rotationally connected with the installation frame, the second motor is connected with the transmission rod, the friction wheel is fixedly connected inside the transmission frame, the transmission rod is rotationally connected with the transmission frame, and the friction wheel is movably connected with the transmission rod.
3. The pre-positioning platform of a laser seam welder as set forth in claim 2, wherein: the left clamping frame is fixedly connected with the mounting frame, and the right clamping frame is fixedly connected with the transmission frame.
4. A pre-positioning platform of a laser seam welder as in claim 3, wherein: the screw is of a double-head screw structure.
5. The pre-positioning platform of a laser seam welder as in claim 4, wherein: the transmission rod is a square rod.
6. The pre-positioning platform of a laser seam welder as in claim 5, wherein: the friction wheels are fixedly connected with the transmission frame at different angles, and the friction wheels are movably connected with the torsion wheel friction reciprocating mechanism at different angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952196.9U CN220739842U (en) | 2023-04-25 | 2023-04-25 | Prepositioning platform of laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952196.9U CN220739842U (en) | 2023-04-25 | 2023-04-25 | Prepositioning platform of laser welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739842U true CN220739842U (en) | 2024-04-09 |
Family
ID=90561000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320952196.9U Active CN220739842U (en) | 2023-04-25 | 2023-04-25 | Prepositioning platform of laser welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739842U (en) |
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2023
- 2023-04-25 CN CN202320952196.9U patent/CN220739842U/en active Active
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