CN220838771U - Riding wheel whole circle build-up welding device - Google Patents
Riding wheel whole circle build-up welding device Download PDFInfo
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- CN220838771U CN220838771U CN202322654842.6U CN202322654842U CN220838771U CN 220838771 U CN220838771 U CN 220838771U CN 202322654842 U CN202322654842 U CN 202322654842U CN 220838771 U CN220838771 U CN 220838771U
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- 238000003466 welding Methods 0.000 title claims abstract description 118
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000008439 repair process Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a riding wheel whole circle surfacing device, which belongs to the technical field of riding wheel repair and comprises a welding gun, a positioning assembly and an adjusting assembly, wherein the welding gun is arranged at one side of a riding wheel so as to weld the riding wheel; the positioning assembly is provided with at least two abutting ends, each abutting end is respectively arranged at two sides of the welding gun and is partially abutted to the outer wall of the riding wheel, so that a connecting section with the radian of the outer peripheral surface of the riding wheel is formed between the at least two abutting ends and the welding end of the welding gun; the adjusting component is connected with each positioning component and is used for driving the corresponding abutting ends at the two ends of the welding gun to move relatively so as to adjust the radian of the connecting section; the device can realize the rapid positioning of the welding gun, is favorable for saving the positioning time of the surfacing device when the welding part is replaced, and improves the repairing efficiency of the riding wheel.
Description
Technical Field
The utility model relates to the technical field of riding wheel repair, in particular to a riding wheel whole circle surfacing device.
Background
The supporting roller is one of main components of the rotary kiln, bears the weight of the whole rotary kiln part (comprising a cylinder body, lining bricks, a heat exchange device in the kiln, materials, a rolling ring and a gear ring), and enables the cylinder body and the rolling ring to rotate on the supporting roller smoothly, so that the supporting roller becomes one of the standards for measuring the good quality of rotary kiln products. The damage to the riding wheel belt takes many forms: the surface of the riding wheel belt is crushed and peeled off, and the reason is that the metal material is fatigued and fallen blocks are caused by casting defects, overlarge local stress and the like; the supporting wheel belt is worn irregularly, and the rotary kiln is unbalanced in operation due to poor contact precision of the supporting wheel belt, so that the abrasion is generated; there are also more severe belt cracks, most of which are caused by excessive assembly and casting defects. When the surface of the riding wheel belt is crushed and peeled off, a surfacing device is generally adopted to repair the wheel belt.
The publication No. CN207982507U provides a build-up welding device, which comprises a welding part, a driving part and the like, wherein the welding part comprises a welding frame, a welding gun and a track part, one end of the welding frame is fixedly connected with a base, the other end of the welding frame is connected with the track part, one end of the welding gun is slidingly connected with the track part, and the other end of the welding gun extends towards the direction of the base and is used for welding a grinding roller; the driving part comprises a first driving part and a second driving part, the first driving part is connected with one of the bearing parts and is used for driving the bearing parts to rotate around the axis of the bearing parts, the second driving part is connected with the welding gun and is used for driving the welding gun to slide on the track part, when the surfacing operation is carried out on the grinding roller, the grinding roller is taken out from the equipment, two ends of the grinding roller are respectively placed on each bearing part, the other end of the welding gun is moved to the surface of the grinding roller, the first driving part and the second driving part are started, and the bearing parts rotate while the welding gun is used for welding the surface of the grinding roller, so that the surfacing operation is completed.
However, in the prior art, the supporting wheel of the rotary kiln is not convenient to detach and move, so that when the overlaying device needs to repair a plurality of supporting wheels, the overlaying device needs to be moved to one side of the supporting wheel, after one supporting wheel is repaired, the overlaying device needs to be moved to one side of the other supporting wheel so as to repair the next supporting wheel, and in the process of replacing the position of the overlaying device, workers are required to repeatedly adjust the relative positions between the welding gun and each supporting wheel, so that a great amount of time is consumed, and the repairing efficiency of the supporting wheels is lower.
Disclosure of utility model
The utility model aims to overcome the technical defects, and provides a riding wheel whole circle surfacing device, which solves the technical problems that when a surfacing device in the prior art repairs a plurality of riding wheels, a worker is required to repeatedly adjust the relative positions between a welding gun and each riding wheel, so that a great deal of time is consumed, and the repairing efficiency of the riding wheels is lower.
In order to achieve the technical aim, the technical scheme of the utility model provides a riding wheel whole circle surfacing device which comprises a welding gun, a positioning component and an adjusting component, wherein the welding gun is arranged at one side of a riding wheel so as to weld the riding wheel; the positioning assembly is provided with at least two abutting ends, each abutting end is respectively arranged at two sides of the welding gun and is partially abutted to the outer wall of the riding wheel, so that a connecting section with the radian of the outer peripheral surface of the riding wheel is formed between the at least two abutting ends and the welding end of the welding gun; the adjusting component is connected with each positioning component and is used for driving the corresponding abutting ends at the two ends of the welding gun to move relatively so as to adjust the radian of the connecting section.
In some embodiments, each abutment end is symmetrically arranged with respect to a centerline of the welding gun.
In some embodiments, the positioning assembly comprises two fixing pieces, the two fixing pieces are respectively arranged on the upper side and the lower side of the welding gun, each fixing piece comprises a supporting rod, the supporting rods are rotatably connected with one end of the adjusting assembly, two ends of the supporting rods are bent and are propped against the outer wall of the riding wheel, the central lines of the two ends of the supporting rods are intersected to form an acute angle, an obtuse angle or a right angle, two ends of the supporting rods are respectively provided with a roller in rotary connection with the supporting rods, and the rollers are in rolling connection with the outer wall of the riding wheel.
In some embodiments, the adjusting assembly comprises two connecting pieces and a driving piece, wherein the two connecting pieces are respectively connected with the two fixing pieces and are rotationally connected with the bracket of the riding wheel whole circle surfacing device; the welding gun is connected to the bracket; the driving piece is connected with the two connecting pieces and is used for driving the connecting pieces to rotate relative to the support so as to drive the corresponding abutting ends to relatively move, so that the driving piece is used for driving the connecting pieces to rotate on the support, and the adjustment can be achieved.
In some embodiments, each connecting piece comprises a bent rod and a connecting rod, wherein the bent rod is rotationally connected with the bracket, one end of the bent rod is rotationally connected with one end of the connecting rod, and the other end of the bent rod is connected with the fixing piece; the driving piece includes mount, screw rod, handle and push pedal, mount and support fixed connection, screw rod and mount threaded connection, and the one end and the push pedal rotation of screw rod are connected, and the other end and the handle of screw rod link to each other, and the both ends of push pedal rotate with the other end of the connecting rod of two connecting pieces respectively to through using the handle to rotate the screw rod, drive push rod lateral shifting on the mount, thereby drive two mounting simultaneously to be close to the direction of welding gun or simultaneously to deviating from the direction of welding gun and remove.
In some embodiments, the riding wheel full circle surfacing device further comprises a telescopic assembly connected with the welding gun to drive the welding gun to move relative to the riding wheel, wherein the telescopic assembly comprises a cylinder, the cylinder is arranged coaxially with the welding gun, and the telescopic driving end of the cylinder is fixedly connected with the welding gun to adjust the position of the welding gun through the telescopic operation of the cylinder.
Compared with the prior art, the utility model has the beneficial effects that: through the welding gun and the positioning assembly, the abutting end of the positioning assembly can be positioned with the welding end of the welding gun at multiple points to form a connecting interval with a certain radian and can be matched with the riding wheel with the same diameter, so that after the surfacing of one riding wheel is finished, the device is directly moved to one side of the next riding wheel, and each abutting end is respectively abutted to the outer wall of the riding wheel, the rapid positioning of the welding gun can be realized, the positioning time of the surfacing device when a welding piece is replaced is saved, and the repairing efficiency of the riding wheel is improved;
Through the adjusting part who sets up, utilize adjusting part can drive the butt end relative movement that welding rifle both ends correspond to adjust the radian of connection interval, make the device can also adapt to the riding wheel of other different specifications, improved the adaptability of device, do benefit to the in-service use.
Drawings
FIG. 1 is a schematic diagram of the overall front view surface structure of an embodiment of a riding wheel full circle surfacing device provided by the utility model;
FIG. 2 is a perspective view of the installation of the positioning assembly and adjustment assembly of the riding wheel full circle overlay welding apparatus of FIG. 1;
FIG. 3 is a schematic view of the riding wheel full circle overlay welding device in FIG. 1 when the connection interval is enlarged;
FIG. 4 is a schematic view of the riding wheel full circle overlay welding device of FIG. 1 in a configuration in which the connection interval is adjusted to be small;
Fig. 5 is a schematic view of the structure of the support rod of the whole circle overlay welding device of the riding wheel in fig. 1.
In the figure:
1. A welding gun;
2. A positioning assembly; 21. a butt joint rod; 22. a roller;
3. an adjustment assembly; 31. a connecting piece; 311. bending a rod; 312. a connecting rod; 32. a driving member; 321. a fixing frame; 322. a screw; 323. a handle; 324. a push plate;
4. a bracket; 5. a telescoping assembly; 51. a cylinder; 6. and (3) a riding wheel.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, the utility model provides a riding wheel whole circle surfacing device which comprises a welding gun 1, a positioning component 2 and an adjusting component 3.
The welding gun 1 is arranged at one side of a riding wheel 6 to weld the riding wheel 6.
The positioning assembly 2 is provided with at least two abutting ends, each abutting end is respectively arranged at two sides of the welding gun 1 and is partially abutted to the outer wall of the riding wheel 6, so that a connecting section with the radian of the outer peripheral surface of the riding wheel 6 is formed between the at least two abutting ends and the welding end of the welding gun 1.
The adjusting component 3 is connected with each positioning component 2 and is used for driving the corresponding abutting ends at the two ends of the welding gun 1 to move relatively so as to adjust the radian of the connecting section.
In this scheme, each butt end of locating component 2 arranges respectively in the both sides of welding rifle 1, make each butt end and the welding end of welding rifle 1 can act on the periphery wall of riding wheel 6 simultaneously, locating component 2 adopts the multiple spot location with welding rifle 1, form the connection interval that certain radian and the radian is the same with this riding wheel 6, it can adapt with riding wheel 6 with the same diameter, because the riding wheel 6 specification that uses in the rotary kiln is basically the same, consequently, the connection interval that locating component 2 and welding rifle 1 formed can adapt to multiunit riding wheel 6, during operation, after the surfacing of a riding wheel 6 is accomplished, directly remove welding rifle 1 and locating component 2 to one side of next riding wheel 6, make each butt end support respectively on the outer wall of riding wheel 6, can realize the quick location of welding rifle 1, and utilize locating component 2 to make the surfacing device can support and set up in riding wheel 6 one side, the stability is higher during operation. The welding gun 1 is a part for performing a welding operation during welding, and is shaped like a gun having a nozzle at the front end thereof for emitting high-temperature flame as a heat source.
In the implementation, the welding gun 1 is arranged at one side of the riding wheel 6, and the rotary kiln is driven to operate by the driving device of the rotary kiln, so that the riding wheel 6 can be driven to operate, and the device can finish the whole-circle surfacing operation of the riding wheel 6.
The gap between the corresponding abutting ends at the two ends of the welding gun 1 is adjusted by the adjusting component 3 aiming at the riding wheels 6 with different specifications, so that the radian of a connecting section can be adjusted, and the device can be further suitable for riding wheels 6 with other different specifications.
In order to facilitate adjustment of the welding ends of the welding gun 1 to correspond to the region to be overlaid of the riding wheel 6, as shown in fig. 1, in some embodiments, each abutting end is symmetrically arranged with respect to the center line of the welding gun 1, so that the center line of the welding gun 1 and the center of the riding wheel 6 are positioned on the same straight line, and the welding gun 1 can be quickly aligned to the riding wheel 6 by abutting the abutting end of the positioning assembly 2 to the outer wall of the riding wheel 6.
The positioning assembly 2 needs to be positioned at both sides of the welding gun 1, and thus, as shown in fig. 1, in some embodiments, the positioning assembly 2 includes two fixing pieces, which are respectively disposed at the upper and lower sides of the welding gun 1, so that the fixing pieces are respectively disposed at the upper and lower surfaces of one side of the riding wheel 6. Each fixing piece is provided with at least one abutting end. In order to facilitate positioning of the welding gun 1, as shown in fig. 1 and 2, in the present embodiment, each fixing member includes a supporting rod 21, the supporting rod 21 is rotatably connected with one end of the adjusting assembly 3, two ends of the supporting rod 21 are bent and are supported on the outer wall of the supporting roller 6, and center lines of two ends of the supporting rod intersect to form an acute angle, an obtuse angle or a right angle, so that the supporting rod 21 has two abutting ends (i.e. two ends of the supporting rod 21). In practice, the two abutting rods 21 are respectively arranged on the upper and lower sides of the welding gun 1, and the two ends correspondingly abut against the outer sides of the riding wheels 6, so that five-point positioning is performed by adopting a simple structure.
After the position of the abutting rod 21 is adjusted by the adjusting component 3, a situation that one end of the abutting rod 21 is in abutting fit with the riding wheel 6, and the other end of the abutting rod is tilted to have a certain distance with the surface of the riding wheel 6 may occur, therefore, in some embodiments, the middle part of the abutting rod 21 is rotationally connected with one end of the bending rod 311 of the adjusting component 3, so that the abutting rod 21 can rotate at one end of the bending rod 311, and thus the abutting relation with the surface of the riding wheel 6 is kept after the abutting rod is adjusted, specifically, a bolt is arranged at the rotating position of the abutting rod 21 and the bending rod 311, the abutting rod 21 is fixed by screwing the bolt, and the bolt can be unscrewed during adjustment, so that the abutting rod 21 can rotate for adjusting an angle.
In the process of full-circle bead welding, in order to avoid the situation that the supporting rod 21 and the riding wheel 6 are worn, as shown in fig. 5, in some embodiments, both ends of the supporting rod 21 are respectively provided with a roller 22 rotationally connected with the supporting rod, the rollers 22 are in rolling connection with the outer wall of the riding wheel 6, and when the riding wheel 6 rotates, the rollers 22 can roll in opposite directions on the outer side of the riding wheel 6, so that friction force between the supporting rod and the riding wheel is reduced, and the abrasion of the positioning assembly 2 is prevented.
As shown in fig. 1, in some embodiments, the whole circle of surfacing device for the riding wheel 6 further includes a telescopic assembly 5, the telescopic assembly 5 is connected with the welding gun 1, and for the riding wheel 6 with a larger repairing space, the welding gun 1 can be driven to move relative to the riding wheel 6 by using the telescopic assembly 5, so that the applicability is higher. In this embodiment, the telescopic component 5 is preferably an air cylinder 51, the air cylinder 51 is arranged coaxially with the welding gun 1, and the telescopic driving end of the air cylinder is fixedly connected with the welding gun 1 so as to adjust the position of the welding gun 1 through the telescopic action of the air cylinder 51, and the air cylinder 51 is provided with a plurality of sensors, and is connected with a control system through the sensors, so that the air cylinder 51 can automatically stop after extending or contracting for a set distance, and the air cylinder 51 is controlled so as to drive the welding gun 1 to feed for a set distance or reset.
The adjusting component 3 can adjust the position of the abutting end to adjust the radian of the connecting section, so, as shown in fig. 2 to 4, in some embodiments, the adjusting component 3 includes two connecting pieces 31 and a driving piece 32, and the two connecting pieces 31 are respectively connected with the two fixing pieces and are connected with the bracket 4 of the full-circle surfacing device of the riding wheel 6 in a rotating way; the welding gun 1 is connected to the bracket 4; the driving member 32 is connected to the two connecting members 31, and is used for driving the connecting members 31 to rotate relative to the bracket 4, so as to drive the fixing members to move, and adjust the relative movement of the corresponding abutting ends.
In this embodiment, each connecting piece 31 includes a bent rod 311 and a connecting rod 312, the bent rod 311 is rotatably connected with the bracket 4, both ends of the bent rod extend in a direction deviating from the welding gun 1, one end of the bent rod 311 is rotatably connected with one end of the connecting rod 312, and the other end of the bent rod 311 is rotatably connected with the abutting rod 21 of the fixing piece; in order to facilitate the adjustment of the positions of the connecting pieces 31, the two connecting pieces 31 and the two fixing pieces are kept symmetrical, therefore, the driving piece 32 comprises a fixing frame 321, a screw rod 322, a handle 323 and a push plate 324, the fixing frame 321 is fixedly connected with the support 4, the screw rod 322 is transversely arranged on the fixing frame 321 and is in threaded connection with the fixing frame 321, one end of the screw rod 322 is rotationally connected with the middle part of the push plate 324, the other end of the screw rod 322 is connected with the handle 323, and two ends of the push plate 324 are respectively rotationally connected with the other ends of the connecting rods 312 of the two connecting pieces 31. As shown in fig. 3, when the screw 322 is driven to rotate out to the left on the fixing frame 321 by the handle 323, the push plate 324 is driven to move to the left, so that one end of the two bent rods 311, which is away from the abutting rod 21, is driven to rotate in the direction close to the abutting rod 21 by the two connecting rods 312, and one end of the two bent rods 311, which is connected with the abutting rod 21, is driven to move in the direction away from the abutting rod 21, so that the distance between the two abutting rods 21 is adjusted, and the connecting interval is enlarged; as shown in fig. 4, when the screw 322 is driven by the handle 323 to rotate to the right on the fixing frame 321, the push plate 324 is driven to move to the right, so that one ends of the two bent rods 311, which deviate from the abutting rods 21, are driven to rotate in the direction deviating from each other by the two connecting rods 312, one ends of the two bent rods 311, which are connected with the abutting rods 21, are driven to move in the direction approaching to each other, and therefore, the two abutting rods 21 are adjusted to be close, and the connecting interval is reduced. Of course, in other embodiments, the drive member 32 may also be a motor or the like.
Working principle: when the welding gun is used, firstly, bolts connecting the abutting rod 21 and the bent rod 311 are unscrewed, then the welding gun 1 is adjusted to a welding position at one side of the riding wheel 6, then the handle 323 is used for rotating the screw 322, the driving screw 322 rotates towards the inside of the fixed frame 321, thereby driving one end of the bent rod 311 connected with the connecting rod 312 to rotate outwards through the push plate 324 and the connecting rod 312, enabling one end of the bent rod 311 connected with the abutting rod 21 to be close to the riding wheel 6 until the rollers 22 at two ends of the abutting rod 21 are abutted against the outer wall of the riding wheel 6, at this time, the two abutting rods 21 can be respectively fixed at two sides of the welding gun 1 by screwing the bolts connecting the abutting rod 21 and the bent rod 311, and then the welding gun 1 and a proper welding material selected for use are sequentially deposited layer by layer.
According to the utility model, through the welding gun 1 and the positioning assembly 2, the abutting end of the positioning assembly 2 can be positioned with the welding end of the welding gun 1 in a multi-point manner to form a connecting section with a certain radian, and can be matched with the riding wheel 6 with the same diameter, so that after the surfacing of one riding wheel 6 is finished, the device is directly moved to one side of the next riding wheel 6, and each abutting end is respectively abutted to the outer wall of the riding wheel 6, thereby realizing the rapid positioning of the welding gun 1, being beneficial to saving the positioning time of the surfacing device when the welding piece is replaced and improving the repairing efficiency of the riding wheel 6;
According to the utility model, through the adjusting assembly 3, the corresponding abutting ends at the two ends of the welding gun 1 can be driven to move relatively by utilizing the adjusting assembly 3 so as to adjust the radian of the connecting section, so that the device can be suitable for riding wheels 6 with other different specifications, the adaptability of the device is improved, and the device is beneficial to practical use.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. The utility model provides a riding wheel whole circle build-up welding device which characterized in that includes:
The welding gun is arranged at one side of the riding wheel so as to weld the riding wheel;
The positioning assembly is provided with at least two abutting ends, each abutting end is respectively arranged at two sides of the welding gun and partially abuts against the outer wall of the riding wheel, so that a connecting section with the radian identical to that of the outer peripheral surface of the riding wheel is formed between the at least two abutting ends and the welding end of the welding gun;
The adjusting assemblies are connected with the positioning assemblies and used for driving the abutting ends corresponding to the two ends of the welding gun to move relatively so as to adjust the radian of the connecting section.
2. The riding wheel full circle overlay welding apparatus according to claim 1, wherein each of the abutment ends is symmetrically arranged with respect to a center line of the welding gun.
3. The riding wheel full circle surfacing apparatus according to claim 1, wherein the positioning assembly comprises two fixing pieces, the two fixing pieces being respectively arranged on the upper side and the lower side of the welding gun.
4. The riding wheel whole circle surfacing device according to claim 3, wherein each fixing piece comprises a supporting rod, the supporting rod is rotatably connected with one end of the adjusting assembly, and two ends of the supporting rod are bent and are propped against the outer wall of the riding wheel.
5. The riding wheel full circle overlay welding apparatus of claim 4, wherein centerlines of the two ends of the abutment bar intersect to form an acute angle, an obtuse angle, or a right angle.
6. The riding wheel whole circle surfacing device according to claim 4, wherein both ends of the abutting rod are provided with rollers rotatably connected with the abutting rod, and the rollers are in rolling connection with the outer wall of the riding wheel.
7. The riding wheel full circle surfacing apparatus according to claim 3, wherein the adjustment assembly comprises two connectors and a driving member,
The two connecting pieces are respectively connected with the two fixing pieces and are rotationally connected with the bracket of the riding wheel whole circle surfacing device;
The welding gun is connected to the bracket;
The driving piece is connected with the two connecting pieces and is used for driving the connecting pieces to rotate relative to the bracket so as to drive the corresponding abutting ends to relatively move.
8. The riding wheel full circle surfacing device according to claim 7, wherein each connecting piece comprises a bent rod and a connecting rod, the bent rod is rotatably connected with the bracket, one end of the bent rod is rotatably connected with one end of the connecting rod, and the other end of the bent rod is connected with the fixing piece;
The driving piece comprises a fixing frame, a screw rod, a handle and a pushing plate, wherein the fixing frame is fixedly connected with the support, the screw rod is in threaded connection with the fixing frame, one end of the screw rod is in rotary connection with the pushing plate, the other end of the screw rod is connected with the handle, and two ends of the pushing plate are respectively in rotary connection with the other ends of the connecting rods of the two connecting pieces.
9. The riding wheel full circle overlay welding apparatus of claim 1, further comprising a telescoping assembly coupled to the welding gun to drive the welding gun to move relative to the riding wheel.
10. The riding wheel full circle surfacing apparatus according to claim 9, wherein the telescoping assembly comprises a cylinder coaxially disposed with the welding gun and having a telescoping drive end fixedly connected with the welding gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654842.6U CN220838771U (en) | 2023-09-27 | 2023-09-27 | Riding wheel whole circle build-up welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654842.6U CN220838771U (en) | 2023-09-27 | 2023-09-27 | Riding wheel whole circle build-up welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838771U true CN220838771U (en) | 2024-04-26 |
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ID=90743845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322654842.6U Active CN220838771U (en) | 2023-09-27 | 2023-09-27 | Riding wheel whole circle build-up welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838771U (en) |
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2023
- 2023-09-27 CN CN202322654842.6U patent/CN220838771U/en active Active
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