CN117324878A - Welding device for processing fan impeller - Google Patents
Welding device for processing fan impeller Download PDFInfo
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- CN117324878A CN117324878A CN202311546636.1A CN202311546636A CN117324878A CN 117324878 A CN117324878 A CN 117324878A CN 202311546636 A CN202311546636 A CN 202311546636A CN 117324878 A CN117324878 A CN 117324878A
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- 238000003466 welding Methods 0.000 title claims abstract description 134
- 238000003754 machining Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- 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
- B23K37/003—Cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
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- Engineering & Computer Science (AREA)
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to the technical field of welding, in particular to a welding device for processing a fan impeller, aiming at the prior most fan impeller welding devices, the positions of a wheel disc and blades are required to be manually assisted to be fixed when the impeller is welded, so that the angle and the interval of the impeller can not be accurately controlled when the impeller is welded, the overall processing efficiency is reduced, meanwhile, when a weldment is placed for a long time due to the fact that part of residual internal stress exists inside the impeller after welding, the weldment is deformed after welding due to the existence of the internal stress, the manual shape correction is required, the welding workload is increased, and the scheme is provided.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding device for processing a fan impeller.
Background
The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a common short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, a blower and a wind driven generator. Fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains, inflating and propelling wind tunnel wind source and air cushion ship, etc. The impeller is an important component in the fan, and a fan impeller welding device is often used in the production and processing of the impeller.
Most of the existing fan impeller welding devices need manpower to assist in fixing the positions of the wheel disc and the blades when the impellers are welded, so that the angle and the interval of the impellers when welding cannot be accurately controlled, the overall machining efficiency is reduced, meanwhile, when a weldment is placed for a long time due to the fact that part of residual internal stress is arranged inside the welded impellers, the weldment is deformed after welding due to the existence of the internal stress, manual shape correction is needed, and the welding workload is increased.
Disclosure of Invention
The invention discloses a welding device for processing a fan impeller, which aims to solve the technical problems that in the prior art, most of fan impeller welding devices need manpower to assist in fixing positions of a wheel disc and blades when welding impellers, so that the angle and the interval of the impellers can not be accurately controlled when welding, the overall processing efficiency is reduced, and meanwhile, when a weldment is placed for a long time due to the fact that part of residual internal stress is remained inside the welded impellers, the weldment is deformed after welding due to the existence of the internal stress, manual shape correction is needed, and the welding workload is increased.
The welding device for machining the fan impeller comprises a tool base and a welding platform, wherein the bottom of the welding platform is provided with a welding assembly, the welding assembly comprises a mounting seat and a fixing plate, one side of the welding platform is provided with a first round hole, the inside of the first round hole is connected with a hollow adjusting column through a bearing, the outside of the hollow adjusting column is equidistantly separated from the hollow adjusting column, one end of the hollow adjusting column is fixedly connected with a positioning tool round seat, one side of the tool base is provided with an adjusting assembly, and the adjusting assembly is positioned under the welding assembly.
In a preferred scheme, one side equidistance of location frock circular seat leaves and is equipped with the spout, and the inside of every spout all sliding connection has a top to stretch the pole, and one side of every top to stretch the pole is equal fixedly connected with promotes the round bar, and round hole two has been seted up to one side of location frock circular seat, and the inside of round hole two has the rotation axis through bearing connection, and the outside fixedly connected with adjusting gear of rotation axis is first, and one side equidistance of adjusting gear first leaves and is equipped with the arc wall, promotes the round bar and slides in the inside of arc wall.
In a preferred scheme, a round hole III is formed in one side of the positioning tool round seat, a rotary column is connected to the inside of the round hole III through a bearing, a linkage gear is fixedly connected to the outside of the rotary column and meshed with the first adjusting gear, a driving motor is fixedly connected to one side of the mounting seat, a driving end of the driving motor is connected to one end of the rotary column through a coupling, and a positioning dial I is fixedly connected to one side of the welding platform.
In a preferred scheme, every the equal fixedly connected with arc mounting panel in one side of top extension rod, and the equal fixedly connected with sponge soft board of arcwall face of arc mounting panel, the equal distance fixedly connected with in one side of every arc mounting panel towards welded platform rocks the spring, the equal fixedly connected with of the other end of every rocking spring strikes the rubber piece, welded platform's bottom fixedly connected with pump body, the air-blowing end of pump body passes through the air-blowing union coupling in the inside of cavity adjusting column.
In a preferred scheme, round hole IV has been seted up to one side of fixed plate, and the inside of round hole IV is connected with through the bearing and adjusts the cylinder, adjust the one end fixedly connected with of cylinder and adjust the installation frame, adjust the equal fixedly connected with telescopic cylinder in both sides of installation frame, the equal fixedly connected with grip block of ejecting end of two telescopic cylinders, equal distance fixedly connected with telescopic spring in both sides of the opposite of two grip blocks, the equal fixedly connected with grip block of the other end of every telescopic spring, adjust the outside of cylinder and one side swing joint of welding platform have same telescopic link, one side fixedly connected with location calibrated scale two of fixed plate
Through being provided with the welding component, when the welding device is used for welding the fan impeller, firstly, the wheel disc is placed on the welding platform, then the driving motor is started, the driving motor drives the linkage gear on the rotary column to rotate, the linkage gear drives the adjusting gear I to rotate, the arc groove on the adjusting gear I moves, thereby the pushing round rod drives the jacking rod to slide in the chute on the positioning tool round seat, the sponge soft plate on the jacking rod fixes the wheel disc, the wheel discs with different diameters can be fixed, when the blades are welded, firstly, the blades are placed in the adjusting installation frame, the telescopic cylinder is started to drive the clamping plate to move oppositely, the clamping blocks on the clamping plate clamp the blades, the plurality of clamping blocks can be tightly attached to the surfaces of the blades through the retractility of the telescopic spring, when the blades are welded, the welding angles of the blades can be accurately positioned by rotating the adjusting cylinder and simultaneously observing the positioning dial II, when the positions of the wheel discs are welded, the positioning tool circular seat is rotated and simultaneously observing the positioning dial I to determine the welding positions, after the welding is finished, the pump body is started to compress gas in the hollow adjusting cylinder, so that the gas bulges out through the hollow adjusting cylinder, on one hand, the cooling effect is achieved, on the other hand, the bulged gas drives the impact rubber block on the shaking spring to continuously impact the welding piece, the processed welding piece generates resonance, and certain vibration energy is transmitted to all parts of the welding piece in the mode, so that microscopic plastic deformation occurs in the welding piece, and the residual stress in the workpiece is eliminated and homogenized, finally, the purpose of preventing the workpiece from deforming and cracking after welding is achieved.
In a preferred scheme, the adjusting part includes the frock seat, and round hole five has all been seted up to one side of two frock seats, and the inside of two round holes five all is connected with the cavity pipe through the bearing, and the inside swing joint of two cavity pipes has same screw rod.
In a preferred scheme, servo motor II is fixedly connected with at the top of frock base, and servo motor II's drive end passes through the coupling joint in the one end of screw rod, and the outside of two cavity pipes is all fixedly connected with angle adjustment frame, and the equal fixedly connected with fixed block in opposite one side of two angle adjustment frames.
In a preferred scheme, two round holes six are formed in one side of each fixing block, the same rotating shaft is connected to the inside of each round hole six through a bearing, an adjusting gear II is fixedly connected to the outside of each rotating shaft, the adjusting gear II is meshed with a screw rod, a welding platform is fixedly connected to the outside of each rotating shaft, a servo motor I is fixedly connected to one side of each tool base, a round frame is fixedly connected to the driving end of each servo motor I, and the other end of each round frame is fixed to one side of one angle adjusting frame.
Through being provided with adjusting part, when using this welding set to weld fan wheel, a drive screw rod rotates through servo motor for screw rod drives adjusting gear two and rotates, thereby drives epaxial welded platform of pivot and control arc regulation through adjusting gear two, and the welded platform that can drive on the fixed block through servo motor two drives angle adjustment frame carries out arc regulation from beginning to end, makes when welding impeller, can adjust to doing benefit to welded angle rapidly, thereby promotes the welding machining efficiency of device.
In a preferred scheme, a laser positioner is arranged on one side of the fixed plate, and a welding gun is arranged on one side of the welding platform.
Through being provided with the laser locator, when rotating the rim plate on the location frock circle seat, can carry out accurate location to rotation angle through the laser locator, avoid the angle deviation problem, influence the welding quality after the processing.
In a preferred scheme, the bottom of the tool base is fixedly connected with an anti-sliding seat at equal intervals.
Therefore, the welding device for processing the fan impeller has the advantages that the angle and the interval of the impeller during welding can be accurately controlled when the impeller is welded, the overall processing efficiency is improved, meanwhile, the residual internal stress of a part of welded impeller is eliminated, the welding part is prevented from deforming after welding due to the existence of the internal stress when the welding part is placed for a long time, the manual shape correction is avoided, and the welding workload is reduced.
Drawings
Fig. 1 is a schematic main structure diagram of a welding device for processing a fan impeller according to the present invention;
FIG. 2 is a schematic side view of a welding device for processing a fan impeller according to the present invention;
FIG. 3 is a schematic diagram of a welding assembly of the welding device for processing a fan impeller according to the present invention;
FIG. 4 is a schematic view of a part of a welding assembly of the welding device for processing a fan impeller;
FIG. 5 is a schematic diagram of a clamping plate structure of a welding device for processing a fan impeller according to the present invention;
FIG. 6 is a schematic diagram of an adjusting assembly of a welding device for processing a fan wheel according to the present invention;
fig. 7 is a schematic view of a part of a structure of an adjusting assembly of a welding device for processing a fan impeller according to the present invention.
In the figure: 1. a tooling base; 2. welding the assembly; 201. positioning a first dial; 202. a hollow adjustment column; 203. positioning a tool round seat; 204. a top extension rod; 205. an arc-shaped mounting plate; 206. pushing the round rod; 207. a sponge soft board; 208. a rotation shaft; 209. an adjusting gear I; 210. an arc-shaped groove; 211. a spin column; 212. a linkage gear; 213. a mounting base; 214. a driving motor; 215. a pump body; 216. a blast pipe; 217. a fixing plate; 218. adjusting a cylinder; 219. positioning a second dial; 220. a telescopic rod; 221. adjusting the mounting frame; 222. a telescopic cylinder; 223. a clamping plate; 224. a telescopic spring; 225. a clamping block; 226. shaking the spring; 227. impact rubber blocks; 3. an adjustment assembly; 301. a tool seat; 302. a hollow round tube; 303. a screw; 304. an angle adjusting frame; 305. a servo motor I; 306. a fixed block; 307. a rotating shaft; 308. an adjusting gear II; 309. a round frame; 310. a servo motor II; 4. a laser locator; 5. a welding platform; 6. a welding gun; 7. an anti-slip seat.
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.
The welding device for processing the fan impeller disclosed by the invention is mainly applied to most of existing fan impeller welding devices, when the impeller is welded, the positions of a wheel disc and blades are required to be fixed by manpower, so that the angle and the interval of the impeller can not be accurately controlled when the impeller is welded, the overall processing efficiency is reduced, meanwhile, when a weldment is placed for a long time due to the fact that part of residual internal stress is remained in the welded impeller, the weldment is deformed after welding due to the existence of the internal stress, and the welding workload is increased due to the fact that manual shape correction is required.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, the welding device for fan impeller processing, including frock base 1 and welded platform 5, welded platform 5's bottom is provided with welding set 2, and welding set 2 includes mount pad 213 and fixed plate 217, round hole one has been seted up to one side of welded platform 5, and the inside of round hole one has cavity adjusting column 202 through bearing connection, and the outside equidistance of cavity adjusting column 202 leaves and is equipped with the gas pocket, the one end fixedly connected with location frock circular seat 203 of cavity adjusting column 202, one side of frock base 1 is provided with adjusting part 3, and adjusting part 3 is located welding set 2 under.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, one side of the positioning tool circular seat 203 is equidistantly separated from a chute, and the inside of each chute is slidably connected with a top extension rod 204, one side of each top extension rod 204 is fixedly connected with a pushing circular rod 206, a circular hole two is formed in one side of the positioning tool circular seat 203, a rotating shaft 208 is connected with the inside of the circular hole two through a bearing, an adjusting gear one 209 is fixedly connected with the outside of the rotating shaft 208, one side of the adjusting gear one 209 is equidistantly separated from an arc groove 210, and the pushing circular rod 206 slides in the arc groove 210.
Referring to fig. 2 and 3, a round hole three is formed in one side of the positioning tool round seat 203, a rotary column 211 is connected to the inside of the round hole three through a bearing, a linkage gear 212 is fixedly connected to the outside of the rotary column 211, the linkage gear 212 is meshed with the first adjusting gear 209, a driving motor 214 is fixedly connected to one side of the mounting seat 213, a driving end of the driving motor 214 is connected to one end of the rotary column 211 through a coupling, and a positioning dial 201 is fixedly connected to one side of the welding platform 5.
Referring to fig. 2, 3 and 4, one side of each top extension rod 204 is fixedly connected with an arc-shaped mounting plate 205, the arc-shaped surface of each arc-shaped mounting plate 205 is fixedly connected with a sponge soft board 207, one side of each arc-shaped mounting plate 205 facing to the welding platform 5 is fixedly connected with a shaking spring 226 at equal distance, the other end of each shaking spring 226 is fixedly connected with an impact rubber block 227, the bottom of the welding platform 5 is fixedly connected with a pump body 215, and the air blowing end of the pump body 215 is connected to the inside of the hollow adjusting column 202 through an air blowing pipe 216.
Referring to fig. 1, 3 and 5, a round hole four is formed in one side of the fixing plate 217, an adjusting cylinder 218 is connected to the inside of the round hole four through a bearing, one end of the adjusting cylinder 218 is fixedly connected with an adjusting installation frame 221, two opposite sides of the adjusting installation frame 221 are fixedly connected with telescopic cylinders 222, ejection ends of the two telescopic cylinders 222 are fixedly connected with clamping plates 223, telescopic springs 224 are fixedly connected to two opposite sides of the two clamping plates 223 at equal distances, clamping blocks 225 are fixedly connected to the other end of each telescopic spring 224, one telescopic rod 220 is movably connected to one side of the welding platform 5 outside the adjusting cylinder 218, and one side of the fixing plate 217 is fixedly connected with a positioning dial two 219.
In a specific application scene, when the welding device is used for welding a fan impeller, firstly, a wheel disc is placed on a welding platform 5, then, by starting a driving motor 214, the driving motor 214 drives a linkage gear 212 on a rotary column 211 to rotate, the linkage gear 212 drives an adjusting gear I209 to rotate, an arc-shaped groove 210 on the adjusting gear I209 moves, thereby a pushing round rod 206 drives a top extension rod 204 to slide in a sliding groove on a positioning tool round seat 203, a sponge soft plate 207 on the top extension rod 204 fixes the wheel disc, when the blades are welded, firstly, the blades are placed in an adjusting installation frame 221, a telescopic cylinder 222 is started to drive a clamping plate 223 to move oppositely, a clamping block 225 on the clamping plate 223 clamps the blades, the plurality of clamping blocks 225 can be tightly attached to the surface of the blade through the retractility of the telescopic spring 224, when the blade is welded, the welding angle of the blade can be accurately positioned by rotating the adjusting cylinder 218 and simultaneously observing the positioning dial II 219, when the positions of the wheel disc are welded, the welding position is determined by rotating the positioning tool round seat 203 and simultaneously observing the positioning dial I201, after the welding is finished, the pump body 215 compresses gas in the hollow adjusting cylinder 202 through starting the pump body 215, so that the gas bulges out through the hollow adjusting cylinder 202, on one hand, the cooling effect is achieved, on the other hand, the bulged gas drives the impact rubber block 227 on the shaking spring 226 to continuously impact the welding piece, the processed welding piece generates resonance, and certain vibration energy is transmitted to all parts of the welding piece in the mode, so that microscopic plastic deformation occurs in the welding piece, thereby eliminating and homogenizing the residual stress in the workpiece and finally achieving the purpose of preventing the workpiece from deforming and cracking after welding.
Referring to fig. 1, 6 and 7, the adjusting component 3 includes a tool holder 301, and one side of each of the two tool holders 301 is provided with a round hole five, the inside of each of the two round holes five is connected with a hollow circular tube 302 through a bearing, and the inside of each of the two hollow circular tubes 302 is movably connected with the same screw 303.
Referring to fig. 1, 6 and 7, the top of the tooling base 1 is fixedly connected with a second servo motor 310, the driving end of the second servo motor 310 is connected to one end of a screw 303 through a coupling, the outer parts of the two hollow round tubes 302 are fixedly connected with angle adjusting frames 304, and opposite sides of the two angle adjusting frames 304 are fixedly connected with fixing blocks 306.
Referring to fig. 1, 6 and 7, a round hole six is formed in one side of each of the two fixing blocks 306, the same rotating shaft 307 is connected to the inside of each of the two round holes six through a bearing, an adjusting gear two 308 is fixedly connected to the outside of the rotating shaft 307, the adjusting gear two 308 is meshed with the screw 303, the welding platform 5 is fixedly connected to the outside of the rotating shaft 307, a first servo motor 305 is fixedly connected to one side of the tool base 1, a round frame 309 is fixedly connected to the driving end of the first servo motor 305, and the other end of the round frame 309 is fixed to one side of one of the angle adjusting frames 304.
In a specific application scenario, when the welding device is used for welding a fan impeller, the first servo motor 305 drives the screw 303 to rotate, so that the screw 303 drives the second adjusting gear 308 to rotate, the second adjusting gear 308 drives the welding platform 5 on the rotating shaft 307 to perform left-right arc adjustment, the second servo motor 310 drives the angle adjusting frame 304 to drive the welding platform 5 on the fixed block 306 to perform front-back arc adjustment, and the angle beneficial to welding can be quickly adjusted when the impeller is welded, so that the welding processing efficiency of the device is improved.
Referring to fig. 1, 2 and 5, a laser positioner 4 is provided at one side of the fixing plate 217, and a welding gun 6 is mounted at one side of the welding platform 5.
In specific application scenario, when rotating the rim plate on the location frock circle seat 203, can carry out accurate location to rotation angle through laser locator 4, avoid the angle deviation problem, influence the welding quality after the processing.
Referring to fig. 1, an anti-slip seat 7 is fixedly connected to the bottom of the tooling base 1 at equal distances.
Working principle: when the welding device is used for welding a fan impeller, firstly, a wheel disc is placed on a welding platform 5, then, a driving motor 214 is started, a linkage gear 212 on a rotary column 211 is driven to rotate by the driving motor 214, the linkage gear 212 drives an adjusting gear I209 to rotate, an arc-shaped groove 210 on the adjusting gear I209 moves, so that a push round rod 206 drives a top extension rod 204 to slide in a sliding groove on a positioning tool round seat 203, a sponge soft plate 207 on the top extension rod 204 fixes the wheel disc, wheel discs with different diameters can be fixed, when blades are welded, firstly, the blades are placed in an adjusting installation frame 221, a telescopic cylinder 222 is started to drive a clamping plate 223 to move oppositely, a clamping block 225 on the clamping plate 223 clamps the blades, a plurality of clamping blocks 225 can be tightly attached to the surfaces of the blades through the retractility of a telescopic spring 224, when the blades are welded, the welding angles of the blades can be accurately positioned by rotating the adjusting cylinder 218 and simultaneously observing the positioning dial II 219, when the positions of the wheel discs are welded, the positioning tool circular seat 203 is rotated and simultaneously observing the positioning dial I201 to determine the welding positions, after the welding is finished, the pump body 215 is started to compress gas in the hollow adjusting cylinder 202, so that the gas bulges out through the hollow adjusting cylinder 202, on one hand, the cooling effect is achieved, on the other hand, the bulged gas drives the impact rubber block 227 on the shaking spring 226 to continuously impact the welding parts, the processed welding parts generate resonance, when the wheel discs on the positioning tool circular seat 203 are rotated, the rotating angles can be accurately positioned by the laser positioner 4, and when the welding device is used for welding the fan impeller, the first servo motor 305 drives the screw 303 to rotate, so that the screw 303 drives the second adjusting gear 308 to rotate, the second adjusting gear 308 drives the welding platform 5 on the rotating shaft 307 to perform left-right arc adjustment, the second servo motor 310 drives the angle adjusting frame 304 to drive the welding platform 5 on the fixed block 306 to perform front-back arc adjustment, and the angle beneficial to welding can be quickly adjusted when the impeller is welded, so that the welding processing efficiency of the device is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Welding set is used in fan wheel processing, including frock base (1) and welded platform (5), its characterized in that, welded platform (5)'s bottom is provided with welding set spare (2), and welding set spare (2) are including mount pad (213) and fixed plate (217), round hole one has been seted up to one side of welded platform (5), and the inside of round hole one has cavity regulation post (202) through bearing connection, and the outside equidistance of cavity regulation post (202) leaves and is equipped with the blast hole, the one end fixedly connected with location frock circular seat (203) of cavity regulation post (202), one side of frock base (1) is provided with adjusting part (3), and adjusting part (3) are located under welding set spare (2).
2. The welding device for fan impeller machining according to claim 1, wherein one side of the positioning tool circular seat (203) is equidistantly separated from a chute, an ejector rod (204) is slidably connected to the inside of each chute, a pushing round rod (206) is fixedly connected to one side of each ejector rod (204), a round hole II is formed in one side of the positioning tool circular seat (203), a rotating shaft (208) is connected to the inside of the round hole II through a bearing, an adjusting gear I (209) is fixedly connected to the outside of the rotating shaft (208), an arc-shaped groove (210) is formed in one side of the adjusting gear I (209) in an equidistant manner, and the pushing round rod (206) slides in the arc-shaped groove (210).
3. The welding device for fan impeller machining according to claim 2, wherein a round hole III is formed in one side of the positioning tool round seat (203), a rotary column (211) is connected to the inside of the round hole III through a bearing, a linkage gear (212) is fixedly connected to the outside of the rotary column (211), the linkage gear (212) is meshed with the first adjusting gear (209), a driving motor (214) is fixedly connected to one side of the mounting seat (213), a driving end of the driving motor (214) is connected to one end of the rotary column (211) through a coupling, and a positioning dial I (201) is fixedly connected to one side of the welding platform (5).
4. A welding device for fan wheel processing according to claim 3, characterized in that, each side of the top extension rod (204) is fixedly connected with an arc-shaped mounting plate (205), and the arc-shaped surface of the arc-shaped mounting plate (205) is fixedly connected with a sponge soft board (207), each arc-shaped mounting plate (205) faces one side of the welding platform (5) and is fixedly connected with a shaking spring (226), the other end of each shaking spring (226) is fixedly connected with an impact rubber block (227), the bottom of the welding platform (5) is fixedly connected with a pump body (215), and the air blowing end of the pump body (215) is connected to the inside of the hollow adjusting column (202) through an air blowing pipe (216).
5. The welding device for fan impeller machining according to claim 4, wherein a round hole four is formed in one side of the fixing plate (217), an adjusting cylinder (218) is connected to the inside of the round hole four through a bearing, one end of the adjusting cylinder (218) is fixedly connected with an adjusting installation frame (221), two opposite sides of the adjusting installation frame (221) are fixedly connected with telescopic cylinders (222), ejection ends of the two telescopic cylinders (222) are fixedly connected with clamping plates (223), two opposite sides of the two clamping plates (223) are fixedly connected with telescopic springs (224) at equal distances, the other end of each telescopic spring (224) is fixedly connected with a clamping block (225), one side of the outer part of the adjusting cylinder (218) and one side of the welding platform (5) are movably connected with the same telescopic rod (220), and one side of the fixing plate (217) is fixedly connected with a positioning dial two (219).
6. The welding device for fan impeller machining according to claim 5, wherein the adjusting component (3) comprises tool holders (301), round holes five are formed in one sides of the two tool holders (301), hollow round tubes (302) are connected to the inside of the two round holes five through bearings, and the same screw (303) is movably connected to the inside of the two hollow round tubes (302).
7. The welding device for fan impeller machining according to claim 6, wherein the top of the tool base (1) is fixedly connected with a second servo motor (310), the driving end of the second servo motor (310) is connected to one end of a screw (303) through a coupling, angle adjusting frames (304) are fixedly connected to the outer portions of two hollow round tubes (302), and fixing blocks (306) are fixedly connected to opposite sides of the two angle adjusting frames (304).
8. The welding device for fan impeller machining according to claim 7, wherein one side of each of the two fixing blocks (306) is provided with a six circular hole, the inside of each of the two six circular holes is connected with the same rotating shaft (307) through a bearing, an adjusting gear II (308) is fixedly connected to the outside of the rotating shaft (307), the adjusting gear II (308) is meshed with the screw (303), the welding platform (5) is fixedly connected to the outside of the rotating shaft (307), one side of the tooling base (1) is fixedly connected with a first servo motor (305), a driving end of the first servo motor (305) is fixedly connected with a circular frame (309), and the other end of the circular frame (309) is fixed to one side of one of the angle adjusting frames (304).
9. The welding device for fan wheel machining according to claim 8, characterized in that a laser positioner (4) is provided on one side of the fixing plate (217), and a welding gun (6) is mounted on one side of the welding platform (5).
10. The welding device for machining fan impellers according to claim 9, wherein the bottom of the tool base (1) is fixedly connected with an anti-slip seat (7) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311546636.1A CN117324878A (en) | 2023-11-17 | 2023-11-17 | Welding device for processing fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311546636.1A CN117324878A (en) | 2023-11-17 | 2023-11-17 | Welding device for processing fan impeller |
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|---|---|
| CN117324878A true CN117324878A (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311546636.1A Withdrawn CN117324878A (en) | 2023-11-17 | 2023-11-17 | Welding device for processing fan impeller |
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| CN (1) | CN117324878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961200A (en) * | 2024-04-02 | 2024-05-03 | 成都晨发泰达航空科技股份有限公司 | PSP solder segment-changing welding device for superalloy guide blade |
-
2023
- 2023-11-17 CN CN202311546636.1A patent/CN117324878A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961200A (en) * | 2024-04-02 | 2024-05-03 | 成都晨发泰达航空科技股份有限公司 | PSP solder segment-changing welding device for superalloy guide blade |
| CN117961200B (en) * | 2024-04-02 | 2024-06-25 | 成都晨发泰达航空科技股份有限公司 | PSP solder segment-changing welding device for superalloy guide blade |
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