CN215658360U - Automatic door frame welding device for wind power tower safety door - Google Patents
Automatic door frame welding device for wind power tower safety door Download PDFInfo
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- CN215658360U CN215658360U CN202023082655.8U CN202023082655U CN215658360U CN 215658360 U CN215658360 U CN 215658360U CN 202023082655 U CN202023082655 U CN 202023082655U CN 215658360 U CN215658360 U CN 215658360U
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Abstract
The utility model relates to an automatic door frame welding device of a wind power tower safety door, which comprises a clamp and a welding mechanism, wherein the clamp comprises a first subsection and a second subsection which are symmetrically arranged, the first subsection and the second subsection respectively comprise a side plate, a top plate and a bottom plate which are arranged up and down, the top plate and the bottom plate are fixed on the side plate, a plurality of limiting plates are arranged between the top plate and the bottom plate, the clamp comprises a fastening piece, the fastening piece is used for adjusting the distance between the first subsection and the second subsection to enable the clamp to fix a door frame between the first subsection and the second subsection, the welding mechanism at least comprises a submerged arc welding machine, and a welding gun of the submerged arc welding machine is arranged above the clamp. The welding device can meet the requirement of welding the door frames of the wind power tower cylinder safety doors with different sizes and specifications, can automatically realize the welding of the door frames, has few processes, and reduces the production cost and the management cost in the manufacturing process.
Description
Technical Field
The utility model belongs to the technical field of wind power tower cylinder processing, and particularly relates to an automatic door frame welding device for a wind power tower cylinder safety door.
Background
The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set. The door frame of the existing cabin door applied to the wind tower is of an integral structure, a steel plate is cut into a rectangular plate, the rectangular plate is pre-bent by a plate bending machine, then is bent and shaped by a press machine, and is integrally welded to a pre-opened door opening on a cylindrical section body at the bottom of the tower frame.
Use mosaic structure's door frame, need be usually with each part shaping alone then welding, welding process is usually gone on at ground manual operation, leads to the construction site dirty and messy poor, and the management is comparatively chaotic, and machining efficiency is lower simultaneously.
In conclusion, the automatic door frame welding device for the wind power tower cylinder safety door, which has the advantages of high machining efficiency, simplicity in operation and capability of realizing automatic operation, needs to be provided urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic door frame welding device for a wind power tower safety door, which has the advantages of high machining efficiency, simplicity in operation and capability of realizing automatic operation.
The above purpose is realized by the following technical scheme: the utility model provides an automatic welding set of door frame of wind power tower cylinder emergency exit, includes anchor clamps and welding mechanism, anchor clamps include first subsection and the second subsection that the symmetry set up, first subsection and second subsection all include the curb plate and roof and the bottom plate that set up from top to bottom, roof and bottom plate are fixed on the curb plate, be equipped with a plurality of limiting plates between roof and the bottom plate, the limiting plate is fixed on the curb plate and with roof, bottom plate set up same one side of curb plate, anchor clamps include the fastener, the fastener is used for adjusting the interval between first subsection and the second subsection and makes anchor clamps fix the door frame between first subsection and the second subsection, welding mechanism includes submerged arc welding machine at least, submerged arc welding machine's welder sets up the top of anchor clamps.
The welding mechanism is used for welding the door frame of the wind power tower tube safety door, two parts of the door frame which are formed independently are subjected to spot welding, splicing seams are reserved on the lower part and the upper part, the door frame is fixed between the first part and the second part through the fixture and then locked through the fasteners, the door frame is clamped through the top plate, the bottom plate and the limiting plate, then the welding gun is aligned to the splicing seams on the upper part of the door frame, the welding mechanism is started, the welding gun slowly moves along the splicing seams to perform welding, after the welding is completed, the fixture is vertically rotated by 180 degrees, and the welding seams at the other end of the door frame are welded in the same mode.
The further technical proposal is that the welding mechanism also comprises a vertical column and a cross bar, the vertical column is provided with a vertical screw rod, one end of the cross rod is provided with a vertical screw hole, the vertical screw rod is in threaded connection with the vertical screw hole, the other end of the cross bar extends to the upper part of the clamp, the upright post is provided with a vertical speed reducing motor, the vertical speed reducing motor is in transmission connection with one end of the vertical screw rod, the other end of the vertical screw rod is in rotary connection with the upright post, the cross bar is provided with a horizontal screw rod and a sliding block, the sliding block is provided with a horizontal screw hole, the horizontal screw rod is in threaded connection with the horizontal screw hole, the cross bar is provided with a horizontal speed reducing motor which is in transmission connection with one end of the horizontal screw rod, the other end of the horizontal screw rod is rotatably connected with the cross rod, and a welding gun of the submerged arc welding machine is fixed on the sliding block.
According to the arrangement, a welding gun of the submerged arc welding machine is fixed on the sliding block, the vertical speed reducing motor rotates to drive the whole cross rod to vertically move along the upright post, so that the vertical position of the welding gun can be adjusted, and the horizontal speed reducing motor rotates to drive the sliding block to horizontally move along the cross rod, so that the welding of a splicing seam can be completed; when welding wind power tower cylinders of different sizes, work through control vertical gear motor and then accomplish the regulation of welder position and adapt to, can satisfy and weld the wind power tower cylinder that need not be big or small specification, easy operation has not only practiced thrift the required time of change welding frock, has practiced thrift wind power tower cylinder's cost of manufacture moreover, and the practicality is strong.
The further technical scheme is that the limiting plate is an elastic plate. So, the rigidity contact when avoiding cliping the door frame has certain buffering effect, guarantees that each position of door frame all receives clamping-force, guarantees the fresh fruit of cliping.
The further technical scheme is that one end, far away from the side plates, of the limiting plate is provided with an elastic piece. So set up, the effect is the same.
The further technical scheme is that the fastener comprises a fastening bolt, the side plates of the first subsection and the second subsection are respectively provided with a through hole, the fastening bolt is connected with the through holes in a penetrating mode, and a fastening nut of the fastening bolt is rotated to adjust the distance between the first subsection and the second subsection. So set up, adjust the interval between first subsection and the second subsection through rotating fastening nut, simple structure is easy and simple to handle.
The technical scheme is that the automatic door frame welding device for the wind power tower cylinder safety door further comprises a controller, and the controller is electrically connected with the vertical speed reducing motor, the horizontal speed reducing motor and the welding mechanism. So set up, can realize door frame welded automated control, improve welding efficiency.
The further technical scheme is that the fixture is provided with a walking wheel and a second driving motor, an output shaft of the second driving motor is connected with a rotating shaft of the walking wheel, and the second driving motor is used for driving the fixture to move. So set up, be convenient for remove anchor clamps for the concatenation seam of welded door frame is located welder under.
The further technical scheme is that the walking wheel is provided with a braking device. So set up, arresting gear plays spacing effect, guarantees welded stationarity.
Compared with the prior art, the welding method has the advantages that the door frame of the wind power tower cylinder safety door with different sizes and specifications can be welded, the operation is simple, the time for replacing a welding tool is saved, the manufacturing cost of the wind power tower cylinder is saved, the practicability is high, the door frame can be welded automatically, the processes are few, the production efficiency is improved, and the production cost and the management cost in the manufacturing process are reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
Fig. 1 is a schematic structural diagram of an automatic welding device for a door frame of a wind power tower safety door according to an embodiment of the utility model;
fig. 2 is a schematic side view of the working state of the automatic welding device for the door frame of the wind power tower safety door in fig. 1.
In the figure:
1 door frame 2 welding gun 3 clamp 4 first guide rod
5 second guide bar 6 first subsection 7 second subsection 8 upright
9 horizontal pole 10 sliding block 11 vertical screw 12 vertical gear motor
13 horizontal screw 14 horizontal reducing motor 15 controller 16 fastening bolt
17 top plate 18, bottom plate 19, side plate 20 limit plate
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are given by way of illustration and explanation only and should not be construed to limit the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
The embodiment of the utility model is as follows, referring to fig. 1 and fig. 2, an automatic welding device for a door frame 1 of a wind power tower safety door comprises a clamp 3 and a welding mechanism, wherein the clamp 3 comprises a first subsection 6 and a second subsection 7 which are symmetrically arranged, each of the first subsection 6 and the second subsection 7 comprises a side plate 19 and a top plate 17 and a bottom plate 18 which are arranged up and down, the top plate 17 and the bottom plate 18 are fixed on the side plates 19, a plurality of limiting plates 20 are arranged between the top plate 17 and the bottom plate 18, the limiting plates 20 are fixed on the side plates 19 and are arranged on the same sides of the side plates 19 as the top plate 17 and the bottom plate 18, the clamp 3 comprises a fastening piece which is used for adjusting the distance between the first subsection 6 and the second subsection 7 so that the clamp 3 fixes the door frame 1 between the first subsection 6 and the second subsection 7, the welding mechanism at least comprises a submerged arc welding machine, and a welding gun 2 of the submerged arc welding machine is arranged above the clamp 3.
The utility model is used for welding a door frame 1 of a wind power tower tube safety door, two parts of the door frame 1 which are formed independently are subjected to spot welding, splicing seams are reserved at the lower part and the upper part, the door frame 1 is fixed between a first subsection 6 and a second subsection 7 by a clamp 3, then a fastener is locked, the door frame 1 is clamped by a top plate 17, a bottom plate 18 and a limiting plate 20, then a welding gun 2 is aligned to the splicing seams at the upper part of the door frame 1, a welding mechanism is started, the welding gun 2 moves slowly along the splicing seams for welding, after the welding is finished, the clamp 3 is rotated by 180 degrees vertically, and the welding seams at the other end of the door frame 1 are welded in the same mode.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the welding mechanism further includes an upright column 8 and a cross bar 9, the upright column 8 is provided with a vertical screw 11, one end of the cross bar 9 is provided with a vertical screw hole, the vertical screw 11 is in threaded connection with the vertical screw hole, the other end of the cross bar 9 extends above the clamp 3, the upright column 8 is provided with a vertical speed reduction motor 12, the vertical speed reduction motor 12 is in transmission connection with one end of the vertical screw 11, the other end of the vertical screw 11 is in rotational connection with the upright column 8, the cross bar 9 is provided with a horizontal screw 13 and a sliding block 10, the sliding block 10 is provided with a horizontal screw hole, the horizontal screw 13 is in threaded connection with the horizontal screw hole, the cross bar 9 is provided with a horizontal speed reduction motor 14, the horizontal speed reduction motor 14 is in transmission connection with one end of the horizontal screw 13, the other end of the horizontal screw 13 is rotatably connected with the cross rod 9, and a welding gun 2 of the submerged arc welding machine is fixed on the sliding block 10.
According to the arrangement, a welding gun 2 of the submerged arc welding machine is fixed on the sliding block 10, the vertical speed reducing motor 12 rotates to drive the whole cross rod 9 to vertically move along the upright post 8, so that the vertical position of the welding gun 2 can be adjusted, and the horizontal speed reducing motor 14 rotates to drive the sliding block 10 to horizontally move along the cross rod 9, so that the welding of a splicing seam can be completed; when welding wind power tower cylinders of different sizes, work through control vertical gear motor 12 and then accomplish the regulation of welder 2 position and adapt to, can satisfy and weld the wind power tower cylinder that need not be big or small specification, easy operation has not only practiced thrift the required time of change welding frock, has practiced thrift wind power tower cylinder's cost of manufacture moreover, and the practicality is strong.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the upright post 8 is provided with first guide rods 4 on two sides of the vertical screw 11, the cross rod 9 is provided with first guide holes on two sides of the vertical screw hole, the first guide rods 4 are inserted into the first guide holes, the cross rod 9 is provided with second guide rods 5 on two sides of the horizontal screw 13, the slide block 10 is provided with second guide holes on two sides of the horizontal screw hole, and the second guide rods 5 are inserted into the second guide holes.
On the basis of the above embodiment, in another embodiment of the present invention, the limiting plate 20 is an elastic plate. So, avoid cliping rigid contact when door frame 1, have certain buffering effect, guarantee that each position of door frame 1 all receives clamping-force, guarantee the fresh fruit of cliping.
On the basis of the above embodiment, in another embodiment of the present invention, an elastic member is disposed at an end of the limiting plate 20 away from the side plate 19. So set up, the effect is the same.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the fastening member includes a fastening bolt 16, the side plates 19 of the first and second sub-sections 6 and 7 are each provided with a through hole, the fastening bolt 16 penetrates through the through holes, and the fastening nut of the fastening bolt 16 is rotated to adjust the distance between the first and second sub-sections 6 and 7. So set up, adjust the interval between first subdivision 6 and the second subdivision 7 through rotating fastening nut, simple structure is easy and simple to handle.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the automatic welding device for a door frame 1 of a wind power tower safety door further includes a controller 15, and the controller 15 is electrically connected to the vertical speed reduction motor 12, the horizontal speed reduction motor 14, and the welding mechanism. So set up, can realize 1 welded automated control of door frame, improve welding efficiency.
On the basis of the above embodiment, in another embodiment of the present invention, the clamp 3 is provided with a traveling wheel and a second driving motor, an output shaft of the second driving motor is connected to a rotating shaft of the traveling wheel, and the second driving motor is used for driving the clamp 3 to move. So set up, be convenient for remove anchor clamps 3 for the spliced seam of welded door frame 1 is located welder 2 under.
On the basis of the above embodiment, in another embodiment of the utility model, the road wheel is provided with a braking device. So set up, arresting gear plays spacing effect, guarantees welded stationarity.
Compared with the prior art, the welding method has the advantages that the door frame 1 of the wind power tower cylinder safety door with different sizes and specifications can be welded, the operation is simple, the time for replacing a welding tool is saved, the manufacturing cost of the wind power tower cylinder is saved, the practicability is high, the door frame 1 can be welded automatically, the number of processes is small, the production efficiency is improved, and the production cost and the management cost in the manufacturing process are reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic welding set of door frame of wind power tower cylinder emergency exit, its characterized in that includes anchor clamps and welding mechanism, anchor clamps are including the first subsection and the second subsection that the symmetry set up, first subsection and second subsection all include roof and the bottom plate of curb plate and upper and lower setting, roof and bottom plate are fixed on the curb plate, be equipped with a plurality of limiting plates between roof and the bottom plate, the limiting plate is fixed on the curb plate and with roof, bottom plate setting are in same one side of curb plate, anchor clamps include the fastener, the fastener is used for adjusting the interval between first subsection and the second subsection and makes anchor clamps fix the door frame between first subsection and the second subsection, welding mechanism includes submerged arc welding machine at least, submerged arc welding machine's welder sets up the top of anchor clamps.
2. The automatic door frame welding device for the wind power tower safety door according to claim 1, wherein the welding mechanism further comprises a vertical column and a cross bar, the vertical column is provided with a vertical screw, one end of the cross bar is provided with a vertical screw hole, the vertical screw is in threaded connection with the vertical screw hole, the other end of the cross bar extends to the upper part of the clamp, the vertical column is provided with a vertical speed reduction motor, the vertical speed reduction motor is in transmission connection with one end of the vertical screw, the other end of the vertical screw is in rotational connection with the vertical column, the cross bar is provided with a horizontal screw and a sliding block, the sliding block is provided with a horizontal screw hole, the horizontal screw is in threaded connection with the horizontal screw hole, the cross bar is provided with a horizontal speed reduction motor, the horizontal speed reduction motor is in transmission connection with one end of the horizontal screw, and the other end of the horizontal screw is in rotational connection with the cross bar, and a welding gun of the submerged arc welding machine is fixed on the sliding block.
3. The automatic welding device for the door frame of the wind power tower safety door according to claim 2, wherein the limiting plate is an elastic plate.
4. The automatic welding device for the door frame of the wind power tower safety door according to claim 2, wherein an elastic piece is arranged at one end, away from the side plate, of the limiting plate.
5. The automatic welding device for the door frame of the wind power tower safety door according to claim 4, wherein the fastening piece comprises a fastening bolt, the side plates of the first subsection and the second subsection are respectively provided with a through hole, the fastening bolt penetrates through the through holes, and a fastening nut of the fastening bolt is rotated to adjust the distance between the first subsection and the second subsection.
6. The automatic welding device for the door frame of the wind power tower safety door according to claim 4, further comprising a controller, wherein the controller is electrically connected with the vertical speed reduction motor, the horizontal speed reduction motor and the welding mechanism.
7. The automatic welding device for the door frame of the wind power tower safety door according to claim 6, wherein the clamp is provided with a traveling wheel and a second driving motor, an output shaft of the second driving motor is connected with a rotating shaft of the traveling wheel, and the second driving motor is used for driving the clamp to move.
8. The automatic welding device for the door frame of the wind power tower safety door according to claim 7, wherein the traveling wheel is provided with a braking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082655.8U CN215658360U (en) | 2020-12-18 | 2020-12-18 | Automatic door frame welding device for wind power tower safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082655.8U CN215658360U (en) | 2020-12-18 | 2020-12-18 | Automatic door frame welding device for wind power tower safety door |
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| Publication Number | Publication Date |
|---|---|
| CN215658360U true CN215658360U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023082655.8U Active CN215658360U (en) | 2020-12-18 | 2020-12-18 | Automatic door frame welding device for wind power tower safety door |
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| CN (1) | CN215658360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475755A (en) * | 2023-05-15 | 2023-07-25 | 长沙锦峰重工科技有限公司 | Wind power tower cylinder door frame stamping device |
-
2020
- 2020-12-18 CN CN202023082655.8U patent/CN215658360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475755A (en) * | 2023-05-15 | 2023-07-25 | 长沙锦峰重工科技有限公司 | Wind power tower cylinder door frame stamping device |
| CN116475755B (en) * | 2023-05-15 | 2024-01-16 | 长沙锦峰重工科技有限公司 | Wind power tower cylinder door frame stamping device |
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