CN110883453A - Welding tool for machining guide vane - Google Patents
Welding tool for machining guide vane Download PDFInfo
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- CN110883453A CN110883453A CN201911215437.6A CN201911215437A CN110883453A CN 110883453 A CN110883453 A CN 110883453A CN 201911215437 A CN201911215437 A CN 201911215437A CN 110883453 A CN110883453 A CN 110883453A
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- connecting plate
- welding tool
- guide rail
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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
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a welding tool for machining guide vanes, which comprises a guide rail, a first mounting plate arranged on the guide rail and a material carrying plate arranged on the first mounting plate, an energy storage welding machine is arranged above the guide rail, a material conveying assembly is arranged on one side of the guide rail, a first movable groove is arranged on the guide rail, a conveyor belt is arranged in the first movable groove, a connecting block matched with the guide rail is arranged on the first mounting plate, a first movable cavity is arranged on the connecting block, a transmission block matched with the conveyor belt is arranged in the first movable cavity, the first mounting plate is provided with a first supporting spring, the material carrying plate is arranged at the top of the first supporting spring, the bottom of the material carrying plate is provided with a first contact block, the first mounting plate is provided with a first through hole matched with the first contact block, and the bottom of the guide rail is provided with a second contact block matched with the first contact block.
Description
Technical Field
The invention belongs to the technical field of guide vane machining, and particularly relates to a welding tool for guide vane machining.
Background
The guide vane is a rotary energy device of the centrifugal pump and is used for collecting liquid thrown out by the impeller, so that the flow velocity of the liquid is reduced, and after part of velocity energy head is converted into pressure energy head, the pressure energy head is uniformly introduced into the next stage or is discharged through the diffusion pipe.
The stator includes panel and flabellum, adds man-hour to the stator and need weld the flabellum to the panel, and the flabellum is put into the mould in back and is put the panel at the flabellum top again, puts into the welding machine bottom with the mould afterwards and welds, and welding operation is generally accomplished by the manual work, and stator processing degree of automation is low, reduces stator machining efficiency.
Disclosure of Invention
The invention provides a welding tool for guide vane machining, which is used for improving the guide vane machining efficiency and overcomes the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a welding tool for machining guide vanes comprises a guide rail, a first mounting plate arranged on the guide rail and a material carrying plate arranged on the first mounting plate, an energy storage welding machine is arranged above the guide rail, a material conveying assembly is arranged on one side of the guide rail, a first movable groove is arranged on the guide rail, a conveyor belt is arranged in the first movable groove, a connecting block matched with the guide rail is arranged on the first mounting plate, a first movable cavity is arranged on the connecting block, a transmission block matched with the conveyor belt is arranged in the first movable cavity, the first mounting plate is provided with a first supporting spring, the material carrying plate is arranged at the top of the first supporting spring, the bottom of the material carrying plate is provided with a first contact block, the first mounting plate is provided with a first through hole matched with the first contact block, and the bottom of the guide rail is provided with a second contact block matched with the first contact block; when the guide vane is machined, the fan blade is placed on the material carrying plate, the material carrying plate moves along with the first mounting plate, the first mounting plate moves to the position below the energy storage welding machine, the material conveying assembly conveys the panel to the position above the material carrying plate, the panel covers the top of the fan blade, the welding head of the energy storage welding machine moves downwards to push the material carrying plate to move downwards, the material carrying plate moves downwards to drive the first contact block to move downwards, the first contact block is in contact with the second contact block to conduct a circuit of the welding head, welding of the panel and the fan blade is completed, and then the first mounting plate moves continuously along with the guide rail of the conveyor belt to convey the guide vane out; the fan blades are automatically conveyed to the lower part of the energy storage welding machine in a mode that the material carrying plate is driven by the conveying belt to move, so that the guide vanes are machined under the action of the energy storage welding machine, and the panel is conveyed to the tops of the fan blades by matching with the material conveying assembly, so that the welding operation of the guide vanes is automatically carried out, the guide vane machining efficiency is improved, and the guide vane machining difficulty is reduced; the material carrying plate is arranged on the first supporting spring, so that the first contact block is prevented from contacting with the second contact block to block the movement of the first mounting plate when moving, and the first mounting plate can move more stably; through the motion of the welding head of the energy storage welding machine, the ballast plate is arranged under the welding head, the contact effect of the welding head and the panel is ensured, meanwhile, the first contact block is conducted with current, and the welding effect of the guide vane is ensured.
The material carrying plate is provided with a plurality of material carrying grooves, the material carrying plate is provided with a surrounding plate matched with the material carrying grooves, the bottom of each material carrying groove is provided with a second movable cavity, a rotary table is arranged in each second movable cavity, a fixed rod matched with the material carrying grooves is arranged on the side wall of each rotary table, the top of each second movable cavity is provided with a second through hole, the top of each rotary table is provided with a lug matched with the corresponding second through hole, and the inner wall of each second through hole is provided with a ratchet matched with the lug; the fan blades are arranged in the material loading groove, and the material loading groove is used for fixing the fan blades, so that the fan blades are prevented from moving randomly in the material loading groove; the coaming has a fixing function on the panel, so that the matching effect of the fan blade and the panel is ensured, the fan blade is conveniently welded at a specified position on the panel, and the matching effect of the fan blade and the panel is ensured; after the fan blades are placed in the material carrying groove, the lug is rotated, the lug drives the rotary table to rotate, the rotary table drives the fixed rod to rotate towards one side of the material carrying groove, so that the fixed rod is contacted with the side wall of the fan blades, the fan blades are clamped between the fixed rod and the inner wall of the material carrying groove, a good fixing effect is achieved on the fan blades, and the connecting effect of the fan blades and the panel is further improved; under the action of the ratchet wheel, the turntable can only rotate in one direction, so that the fixed rod is more convenient to use, and the fan blades can be directly fixed; after the flabellum welds on the panel, take out the panel from carrying the flitch, load the flitch and adorn new flabellum, continue to rotate the carousel toward same direction, make the dead lever enter into adjacent year silo to fix the flabellum once more, guarantee the cooperation effect of flabellum and panel.
A through cavity is formed in the top of the first movable cavity, a first push plate penetrates through the through cavity, a first connecting plate is hinged to the side wall of the transmission block, a second connecting plate is hinged to one end of the first connecting plate, the second connecting plate is hinged to the inner wall of the first movable cavity, a second supporting spring is arranged at the bottom of the first movable cavity and is arranged below the connecting point of the first connecting plate and the second connecting plate, and the first push plate is arranged below the connecting point of the first connecting plate and the second connecting plate; when the first mounting plate is mounted, the guide block is embedded in one side of the connecting block, the first movable cavity is positioned on one side of the first movable groove, the first push plate is pushed downwards, the first push plate pushes the first connecting plate and the second connecting plate to move downwards, the first connecting plate and the second connecting plate rotate around the connecting point to a horizontal position, the first connecting plate and the second connecting plate push the transmission block to extend out of the first movable cavity, and the transmission block enters the first movable groove to be matched with the conveyor belt, so that the first mounting plate is driven to move under the action of the conveyor belt; under the mutual matching of the transmission block and the first movable groove, the first mounting plate is fixed, the matching effect of the first mounting plate and the guide rail is improved, and the first mounting plate is prevented from falling off from the guide rail; the position of transmission piece is controlled through first push pedal, reduces the dismouting degree of difficulty of first mounting panel to do maintenance to first mounting panel and handle, reduce first mounting panel maintenance cost.
A third movable cavity is formed in the first push plate, a second push plate penetrates through the third movable cavity, a fourth movable cavity is formed in the inner wall of the through cavity, a first limiting plate matched with the fourth movable cavity is arranged on the side wall of the first push plate, an opening communicated with the third movable cavity is formed in the first limiting plate, a limiting block penetrates through the opening, and a limiting groove matched with the limiting block is formed in the inner wall of the fourth movable cavity; after the first mounting plate is arranged on the guide rail, the first push plate is pushed downwards, the transmission block enters the first movable groove, the first limiting plate moves downwards along with the first push plate, the limiting block moves to one side of the limiting groove, the limiting block is embedded into the limiting groove to form matching, the first push plate is fixed, and the matching effect of the transmission block and the transmission belt is guaranteed.
A third connecting plate is hinged to the side wall of the limiting block, the other end of the third connecting plate is hinged to the second push plate, and a third supporting spring is arranged at the bottom of the second push plate; a first groove is formed in the first mounting plate, a fourth connecting plate matched with the first groove is arranged at the top of the first push plate, a second groove is formed in the top of the third movable cavity, and a fifth connecting plate matched with the second groove is arranged at the top of the second push plate; the second groove is a descending reserved space of the fifth connecting plate, so that the fifth connecting plate has enough space to move downwards to drive the second push plate to move downwards, the second push plate drives the third connecting plate to move, the third connecting plate pulls the limiting block to move towards the opening, the limiting block is separated from the limiting groove so as to directly pull the first push plate to move upwards, the second supporting spring pushes the joint of the first connecting plate and the second connecting plate to move upwards, the transmission block enters the first movable cavity so as to directly take the first mounting plate down from the guide rail, and the maintenance difficulty of the first mounting plate is reduced; set up down so that directly promote first push pedal down motion at the fourth connecting plate, provide the impetus for first push pedal, first recess provides for the fourth connecting plate and accommodates the department, makes fourth connecting plate and first mounting plate top surface be in the coplanar, touches the fourth connecting plate and causes the influence to the cooperation of transmission block and drive belt when avoiding first mounting panel to use.
The first mounting plate is provided with a first connecting pipe, the first supporting spring is arranged in the first connecting pipe, the bottom of the material carrying plate is provided with a supporting rod, and the bottom of the supporting rod is provided with a second limiting plate matched with the first connecting pipe; the first supporting spring provides supporting force for the material carrying plate, so that the material carrying plate is positioned above the first mounting plate, the first contact block is positioned above the second contact block, the first contact block is prevented from being contacted with the second contact block to generate collision, and the normal movement of the first mounting plate is ensured; the second limiting plate is matched with the first connecting pipe to guide the supporting rod, so that the material carrying plate can only move in the vertical direction, the material carrying plate is prevented from being deviated when the welding head moves downwards, and the connecting effect of the fan blades and the panel is ensured.
A positioning block is arranged in the first connecting pipe, and the first supporting spring is arranged on one side of the positioning block; a fifth movable cavity is formed in the side wall of the first connecting pipe, a fourth supporting spring is arranged in the fifth movable cavity, a second connecting pipe is arranged at the top of the fourth supporting spring, and a sixth connecting plate matched with the second connecting pipe is sleeved on the supporting rod; the positioning block has a fixing effect on the first support spring, the first support spring is fixed in the first connecting pipe, and supporting force is provided for the material carrying plate through the first spring; under the matching of the sixth connecting plate and the second connecting pipe, the first limiting plate is prevented from falling out of the first connecting pipe, and the matching effect of the supporting rod and the first connecting pipe is ensured; when maintaining the year flitch, pull down the back with the sixth connecting plate from the second connecting pipe, directly will carry the flitch to take out from first mounting panel, take out first supporting spring from first connecting pipe afterwards to do the change to first supporting spring, make first supporting spring keep elasticity, provide good supporting role for carrying the flitch.
The material conveying assembly comprises a second mounting plate, a driving motor arranged at the bottom of the second mounting plate, a seventh connecting plate arranged on a piston rod of the driving motor and material carrying rings arranged at two ends of the seventh connecting plate, wherein a material conveying belt is arranged on one side of the guide rail and is arranged above the material carrying rings; the panel is arranged on the material conveying belt and moves together with the material conveying belt, the panel moves to the end of the material conveying belt, the panel drops from the material conveying belt, the panel directly drops on the material carrying ring, the driving motor drives the seventh connecting plate to rotate, the material carrying ring provided with the panel rotates to the position above the guide rail, the panel is arranged on the material carrying plate, and the panel is located in the enclosing plate, so that the matching effect of the panel and the fan blades is ensured, and the processing quality of the guide vanes is improved.
A first through groove is formed in the side wall of the material loading ring, an air cylinder is arranged on the side wall of the material loading ring, and a support plate is arranged on a piston rod of the air cylinder; a third connecting pipe is arranged on the second mounting plate, a second movable groove matched with the third connecting pipe is arranged on the seventh connecting plate, a third movable groove is arranged on the side wall of the third connecting pipe, a limiting spring is arranged in the third movable groove, a positioning block is arranged at one end of the limiting spring, and a positioning groove matched with the positioning block is arranged on the inner wall of the second movable groove; before the panel does not fall into the material carrying ring, the air cylinder drives the supporting plate to enter the material carrying ring, so that the supporting plate is arranged at the bottom of the material carrying ring, and the panel falls into the material carrying ring and then provides supporting force for the panel under the action of the supporting plate, so that the panel is arranged in the material carrying ring; the driving motor drives the seventh connecting plate to rotate, the material carrying ring provided with the panel is rotated to the position above the material carrying plate, the air cylinder drives the supporting plate to be separated from the material carrying ring, the panel directly falls onto the material carrying plate from the material carrying ring, and automatic feeding of the panel is completed; when the drive motor drives the seventh connecting plate to rotate, the positioning block rotates to one side of the positioning groove, the limiting spring pushes the positioning block into the positioning groove, the material carrying ring is positioned, the material carrying ring is accurately arranged above the material carrying plate, the matching effect of the panel and the fan blades is ensured, the fan blades are fixed at the specified positions on the panel, and the quality of finished guide vanes is improved.
Two first movable grooves are formed in one guide rail, a second through groove is formed in the inner wall of each first movable groove, a rotary roller is arranged in each first movable groove, the conveyor belt is wound on the rotary roller, a first driving wheel is arranged on the rotary roller, and a second driving wheel matched with the first driving wheel is arranged in each second through groove; under the coordination of the first driving wheel and the second driving wheel, only one rotating roller is driven to rotate, so that the two driving belts can be driven to rotate, and the arrangement of driving pieces is reduced; the transmission direction is adjusted through the transmission wheel, so that the two transmission belts rotate towards the same direction, stable power support is provided for the first mounting plate, and automatic processing of the guide vane is completed.
The invention has the following advantages: the mode that drives the year flitch through the conveyer belt and remove is with flabellum automatic transportation to energy storage welding machine below to do the processing to the stator under the energy storage welding machine effect, the defeated material subassembly of cooperation is carried the panel to the flabellum top, makes the welding operation automation of stator go on, promotes stator machining efficiency, reduces the stator processing degree of difficulty.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a first cross-sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
FIG. 4 is a second cross-sectional view of the present invention.
Fig. 5 is an enlarged view of fig. 4 at B.
Fig. 6 is a third schematic cross-sectional view of the present invention.
Fig. 7 is an enlarged view of fig. 6 at C.
Fig. 8 is a fourth schematic cross-sectional view of the present invention.
Fig. 9 is an enlarged view of fig. 8 at D.
Fig. 10 is a cross-sectional view of the present invention.
Fig. 11 is an enlarged view of fig. 10 at E.
Detailed Description
As shown in fig. 1 to 11, a welding tool for processing a guide vane includes a guide rail 1, a first mounting plate 2 disposed on the guide rail 1, and a material carrying plate 3 disposed on the first mounting plate 2, wherein an energy storage welding machine is disposed above the guide rail 1, and the structure of the energy storage welding machine is the same as that of an energy storage welding machine in the prior art; a material conveying assembly is arranged on one side of the guide rail 1, a first movable groove is formed in the guide rail 1, a conveyor belt 12 is arranged in the first movable groove, a connecting block 29 matched with the guide rail 1 is arranged on the first mounting plate 2, a first movable cavity is formed in the connecting block 29, a transmission block 24 matched with the conveyor belt 12 is arranged in the first movable cavity, a first supporting spring 240 is arranged on the first mounting plate 2, the material carrying plate 3 is arranged at the top of the first supporting spring 240, a first contact block 32 is arranged at the bottom of the material carrying plate 3, a first through hole matched with the first contact block 32 is formed in the first mounting plate 2, and a second contact block 14 matched with the first contact block 32 is arranged at the bottom of the guide rail 1; when the guide vane is machined, the fan blade is placed on the material carrying plate, the material carrying plate moves along with the first mounting plate, the first mounting plate moves to the position below the energy storage welding machine, the material conveying assembly conveys the panel to the position above the material carrying plate, the panel covers the top of the fan blade, the welding head of the energy storage welding machine moves downwards to push the material carrying plate to move downwards, the material carrying plate moves downwards to drive the first contact block to move downwards, the first contact block is in contact with the second contact block to conduct a circuit of the welding head, welding of the panel and the fan blade is completed, and then the first mounting plate moves continuously along with the guide rail of the conveyor belt to convey the guide vane out; the fan blades are automatically conveyed to the lower part of the energy storage welding machine in a mode that the material carrying plate is driven by the conveying belt to move, so that the guide vanes are machined under the action of the energy storage welding machine, and the panel is conveyed to the tops of the fan blades by matching with the material conveying assembly, so that the welding operation of the guide vanes is automatically carried out, the guide vane machining efficiency is improved, and the guide vane machining difficulty is reduced; the material carrying plate is arranged on the first supporting spring, so that the first contact block is prevented from contacting with the second contact block to block the movement of the first mounting plate when moving, and the first mounting plate can move more stably; through the motion of the welding head of the energy storage welding machine, the ballast plate is arranged under the welding head, the contact effect of the welding head and the panel is ensured, meanwhile, the first contact block is conducted with current, and the welding effect of the guide vane is ensured.
A plurality of material carrying grooves are formed in the material carrying plate 3, a surrounding plate 31 matched with the material carrying grooves is arranged on the material carrying plate 3, a second movable cavity is formed in the bottom of the material carrying grooves, a rotary table 33 is arranged in the second movable cavity, a fixed rod 331 matched with the material carrying grooves is arranged on the side wall of the rotary table 33, a second through hole is formed in the top of the second movable cavity, a convex block matched with the second through hole is arranged at the top of the rotary table 33, and a ratchet wheel matched with the convex block is arranged on the inner wall of the second through hole; the fan blades are arranged in the material loading groove, and the material loading groove is used for fixing the fan blades, so that the fan blades are prevented from moving randomly in the material loading groove; the coaming has a fixing function on the panel, so that the matching effect of the fan blade and the panel is ensured, the fan blade is conveniently welded at a specified position on the panel, and the matching effect of the fan blade and the panel is ensured; after the fan blades are placed in the material carrying groove, the lug is rotated, the lug drives the rotary table to rotate, the rotary table drives the fixed rod to rotate towards one side of the material carrying groove, so that the fixed rod is contacted with the side wall of the fan blades, the fan blades are clamped between the fixed rod and the inner wall of the material carrying groove, a good fixing effect is achieved on the fan blades, and the connecting effect of the fan blades and the panel is further improved; under the action of the ratchet wheel, the turntable can only rotate in one direction, so that the fixed rod is more convenient to use, and the fan blades can be directly fixed; after the flabellum welds on the panel, take out the panel from carrying the flitch, load the flitch and adorn new flabellum, continue to rotate the carousel toward same direction, make the dead lever enter into adjacent year silo to fix the flabellum once more, guarantee the cooperation effect of flabellum and panel.
A through cavity is formed in the top of the first movable cavity, a first push plate 21 penetrates through the through cavity, a first connecting plate 23 is hinged to the side wall of the transmission block 24, a second connecting plate 22 is hinged to one end of the first connecting plate 23, the second connecting plate 22 is hinged to the inner wall of the first movable cavity, a second supporting spring 25 is arranged at the bottom of the first movable cavity, the second supporting spring 25 is arranged below the connection point of the first connecting plate 23 and the second connecting plate 22, and the first push plate 21 is arranged below the connection point of the first connecting plate 23 and the second connecting plate 22; when the first mounting plate is mounted, the guide block is embedded in one side of the connecting block, the first movable cavity is positioned on one side of the first movable groove, the first push plate is pushed downwards, the first push plate pushes the first connecting plate and the second connecting plate to move downwards, the first connecting plate and the second connecting plate rotate around the connecting point to a horizontal position, the first connecting plate and the second connecting plate push the transmission block to extend out of the first movable cavity, and the transmission block enters the first movable groove to be matched with the conveyor belt, so that the first mounting plate is driven to move under the action of the conveyor belt; under the mutual matching of the transmission block and the first movable groove, the first mounting plate is fixed, the matching effect of the first mounting plate and the guide rail is improved, and the first mounting plate is prevented from falling off from the guide rail; the position of transmission piece is controlled through first push pedal, reduces the dismouting degree of difficulty of first mounting panel to do maintenance to first mounting panel and handle, reduce first mounting panel maintenance cost.
A third movable cavity is formed in the first push plate 21, a second push plate 26 penetrates through the third movable cavity, a fourth movable cavity is formed in the inner wall of the through cavity, a first limiting plate matched with the fourth movable cavity is arranged on the side wall of the first push plate 21, an opening communicated with the third movable cavity is formed in the first limiting plate, a limiting block 27 penetrates through the opening, and a limiting groove matched with the limiting block 27 is formed in the inner wall of the fourth movable cavity; after the first mounting plate is arranged on the guide rail, the first push plate is pushed downwards, the transmission block enters the first movable groove, the first limiting plate moves downwards along with the first push plate, the limiting block moves to one side of the limiting groove, the limiting block is embedded into the limiting groove to form matching, the first push plate is fixed, and the matching effect of the transmission block and the transmission belt is guaranteed.
A third connecting plate 271 is hinged to the side wall of the limit block 27, the other end of the third connecting plate 271 is hinged to the second push plate 26, and a third support spring 28 is arranged at the bottom of the second push plate 26; a first groove is formed in the first mounting plate 2, a fourth connecting plate 211 matched with the first groove is arranged at the top of the first push plate 21, a second groove is formed at the top of the third movable cavity, and a fifth connecting plate 261 matched with the second groove is arranged at the top of the second push plate 26; the second groove is a descending reserved space of the fifth connecting plate, so that the fifth connecting plate has enough space to move downwards to drive the second push plate to move downwards, the second push plate drives the third connecting plate to move, the third connecting plate pulls the limiting block to move towards the opening, the limiting block is separated from the limiting groove so as to directly pull the first push plate to move upwards, the second supporting spring pushes the joint of the first connecting plate and the second connecting plate to move upwards, the transmission block enters the first movable cavity so as to directly take the first mounting plate down from the guide rail, and the maintenance difficulty of the first mounting plate is reduced; set up down so that directly promote first push pedal down motion at the fourth connecting plate, provide the impetus for first push pedal, first recess provides for the fourth connecting plate and accommodates the department, makes fourth connecting plate and first mounting plate top surface be in the coplanar, touches the fourth connecting plate and causes the influence to the cooperation of transmission block and drive belt when avoiding first mounting panel to use.
The first mounting plate 2 is provided with a first connecting pipe 210, the first supporting spring 240 is arranged in the first connecting pipe 210, the bottom of the material carrying plate 3 is provided with a supporting rod 34, and the bottom of the supporting rod 34 is provided with a second limiting plate 341 matched with the first connecting pipe 210; the first supporting spring provides supporting force for the material carrying plate, so that the material carrying plate is positioned above the first mounting plate, the first contact block is positioned above the second contact block, the first contact block is prevented from being contacted with the second contact block to generate collision, and the normal movement of the first mounting plate is ensured; the second limiting plate is matched with the first connecting pipe to guide the supporting rod, so that the material carrying plate can only move in the vertical direction, the material carrying plate is prevented from being deviated when the welding head moves downwards, and the connecting effect of the fan blades and the panel is ensured.
A positioning block 230 is arranged in the first connecting pipe 210, and the first supporting spring 240 is arranged on one side of the positioning block 230; a fifth movable cavity is formed in the side wall of the first connecting pipe 210, a fourth supporting spring 220 is arranged in the fifth movable cavity, a second connecting pipe 250 is arranged at the top of the fourth supporting spring 220, and a sixth connecting plate 35 matched with the second connecting pipe 250 is sleeved on the supporting rod 34; the positioning block has a fixing effect on the first support spring, the first support spring is fixed in the first connecting pipe, and supporting force is provided for the material carrying plate through the first spring; under the matching of the sixth connecting plate and the second connecting pipe, the first limiting plate is prevented from falling out of the first connecting pipe, and the matching effect of the supporting rod and the first connecting pipe is ensured; when maintaining the year flitch, pull down the back with the sixth connecting plate from the second connecting pipe, directly will carry the flitch to take out from first mounting panel, take out first supporting spring from first connecting pipe afterwards to do the change to first supporting spring, make first supporting spring keep elasticity, provide good supporting role for carrying the flitch.
The material conveying assembly comprises a second mounting plate 44, a driving motor 45 arranged at the bottom of the second mounting plate 44, a seventh connecting plate 4 arranged on a piston rod of the driving motor 45 and material carrying rings 41 arranged at two ends of the seventh connecting plate 4, a material conveying belt is arranged on one side of the guide rail 1 and arranged above the material carrying rings 41, a mounting frame is arranged on one side of the guide rail, and the second mounting plate is arranged on the second mounting frame; the panel is arranged on the material conveying belt and moves together with the material conveying belt, the panel moves to the end of the material conveying belt, the panel drops from the material conveying belt, the panel directly drops on the material carrying ring, the driving motor drives the seventh connecting plate to rotate, the material carrying ring provided with the panel rotates to the position above the guide rail, the panel is arranged on the material carrying plate, and the panel is located in the enclosing plate, so that the matching effect of the panel and the fan blades is ensured, and the processing quality of the guide vanes is improved.
A first through groove is formed in the side wall of the material loading ring 41, an air cylinder 46 is arranged on the side wall of the material loading ring 41, and a supporting plate is arranged on a piston rod of the air cylinder 46; a third connecting pipe 43 is arranged on the second mounting plate 44, a second movable groove matched with the third connecting pipe 43 is arranged on the seventh connecting plate 4, a third movable groove is arranged on the side wall of the third connecting pipe 43, a limiting spring 431 is arranged in the third movable groove, a positioning block 432 is arranged at one end of the limiting spring 431, and a positioning groove matched with the positioning block 432 is arranged on the inner wall of the second movable groove; before the panel does not fall into the material carrying ring, the air cylinder drives the supporting plate to enter the material carrying ring, so that the supporting plate is arranged at the bottom of the material carrying ring, and the panel falls into the material carrying ring and then provides supporting force for the panel under the action of the supporting plate, so that the panel is arranged in the material carrying ring; the driving motor drives the seventh connecting plate to rotate, the material carrying ring provided with the panel is rotated to the position above the material carrying plate, the air cylinder drives the supporting plate to be separated from the material carrying ring, the panel directly falls onto the material carrying plate from the material carrying ring, and automatic feeding of the panel is completed; when the drive motor drives the seventh connecting plate to rotate, the positioning block rotates to one side of the positioning groove, the limiting spring pushes the positioning block into the positioning groove, the material carrying ring is positioned, the material carrying ring is accurately arranged above the material carrying plate, the matching effect of the panel and the fan blades is ensured, the fan blades are fixed at the specified positions on the panel, and the quality of finished guide vanes is improved.
Two first movable grooves are formed in the guide rail 1, a second through groove is formed in the inner wall of each first movable groove, a rotating roller is arranged in each first movable groove, the conveying belt 12 is wound on the rotating roller, a first driving wheel 11 is arranged on the rotating roller, and a second driving wheel 13 matched with the first driving wheel 11 is arranged in each second through groove; under the coordination of the first driving wheel and the second driving wheel, only one rotating roller is driven to rotate, so that the two driving belts can be driven to rotate, and the arrangement of driving pieces is reduced; the transmission direction is adjusted through the transmission wheel, so that the two transmission belts rotate towards the same direction, stable power support is provided for the first mounting plate, and automatic processing of the guide vane is completed.
When the guide vane is welded, the fan blade is placed in the material carrying groove, the lug is rotated, the lug rotates the rotary table to rotate, the fixed rod is contacted with the side wall of the fan blade, and the fan blade is clamped between the material carrying groove and the fixed rod to prevent the fan blade from moving; the driving belt drives the first mounting plate to move, so that the first mounting plate is moved to the bottom of the energy storage welding machine, the panel is conveyed to the material carrying ring by the conveying belt, the material carrying ring is driven to rotate by the driving motor, the panel is rotated above the material carrying plate, the piston rod is driven to contract by the air cylinder, the panel falls off the material carrying ring, the panel directly falls on the material carrying plate, the panel is contacted with the top surface of the fan blade, the welding head of the energy storage welding machine moves downwards to press the panel, the panel pushes the material carrying plate to move downwards, and the first contact block is contacted with the second contact block to complete the welding of the fan blade and the panel; after the guide vane welding is completed, the welding head of the energy storage welding machine moves upwards, the transmission belt drives the first mounting plate to continue moving, so that the first mounting plate continues moving along the guide rail, and the processed guide vane is collected.
Claims (10)
1. The utility model provides a welding frock is used in stator processing, includes guide rail (1), locates first mounting panel (2) on guide rail (1) and locating carry flitch (3) on first mounting panel (2), guide rail (1) top is equipped with the energy storage welding machine, guide rail (1) one side is equipped with defeated material subassembly, its characterized in that: be equipped with first movable groove on guide rail (1), be equipped with conveyer belt (12) in the first movable groove, be equipped with on first mounting panel (2) with guide rail (1) matched with connecting block (29), be equipped with first activity chamber on connecting block (29), first activity intracavity be equipped with conveyer belt (12) matched with transmission piece (24), be equipped with first supporting spring (240) on first mounting panel (2), carry flitch (3) to locate first supporting spring (240) top, carry flitch (3) bottom to be equipped with first touch multitouch (32), be equipped with on first mounting panel (2) with first touch multitouch (32) matched with first through-hole, guide rail (1) bottom be equipped with first touch multitouch (32) matched with second touch multitouch (14).
2. The welding tool for machining the guide vane according to claim 1, wherein the welding tool comprises: carry and be equipped with a plurality of material loading grooves on flitch (3), carry be equipped with on flitch (3) with carry material loading groove matched with bounding wall (31), it is equipped with second activity chamber to carry the flitch bottom, second activity intracavity is equipped with carousel (33), be equipped with on carousel (33) lateral wall with carry material loading groove matched with dead lever (331), second activity chamber top is equipped with the second through-hole, carousel (33) top be equipped with second through-hole matched with lug, be equipped with on the second through-hole inner wall with lug matched with ratchet.
3. The welding tool for machining the guide vane according to claim 1, wherein the welding tool comprises: first activity chamber top is equipped with leads to the chamber, lead to the intracavity and wear to be equipped with first push pedal (21), it has first connecting plate (23) to articulate on transmission piece (24) lateral wall, first connecting plate (23) one end articulates there is second connecting plate (22), second connecting plate (22) articulate in on the first activity intracavity wall, first activity chamber bottom is equipped with second supporting spring (25), second supporting spring (25) are located first connecting plate (23) with second connecting plate (22) tie point below, first push pedal (21) are located first connecting plate (23) with second connecting plate (22) tie point below.
4. The welding tool for machining the guide vane according to claim 3, wherein the welding tool comprises: be equipped with the third movable chamber on first push pedal (21), second push pedal (26) are worn to be equipped with in the third movable chamber, it is equipped with the fourth movable chamber on the intracavity wall to lead to, be equipped with on first push pedal (21) lateral wall with the first limiting plate of fourth movable chamber matched with, be equipped with on the first limiting plate with the communicating opening in third movable chamber, wear to be equipped with stopper (27) in the opening, be equipped with on the fourth movable intracavity wall with stopper (27) matched with spacing groove.
5. The welding tool for machining the guide vane according to claim 4, wherein the welding tool comprises: a third connecting plate (271) is hinged to the side wall of the limiting block (27), the other end of the third connecting plate (271) is hinged to the second push plate (26), and a third supporting spring (28) is arranged at the bottom of the second push plate (26); be equipped with first recess on first mounting panel (2), first push pedal (21) top be equipped with first recess matched with fourth connecting plate (211), third activity chamber top is equipped with the second recess, second push pedal (26) top be equipped with second recess matched with fifth connecting plate (261).
6. The welding tool for machining the guide vane according to claim 1, wherein the welding tool comprises: be equipped with first connecting pipe (210) on first mounting panel (2), first supporting spring (240) are located in first connecting pipe (210), carry flitch (3) bottom and be equipped with bracing piece (34), bracing piece (34) bottom be equipped with first connecting pipe (210) matched with second limiting plate (341).
7. The welding tool for machining the guide vane according to claim 6, wherein the welding tool comprises: a positioning block (230) is arranged in the first connecting pipe (210), and the first supporting spring (240) is arranged on one side of the positioning block (230); be equipped with fifth activity chamber on first connecting pipe (210) lateral wall, be equipped with fourth supporting spring (220) in the fifth activity chamber, fourth supporting spring (220) top is equipped with second connecting pipe (250), the cover is equipped with on bracing piece (34) with second connecting pipe (250) matched with sixth connecting plate (35).
8. The welding tool for machining the guide vane according to claim 1, wherein the welding tool comprises: defeated material subassembly includes second mounting panel (44), locates driving motor (45) of second mounting panel (44) bottom, locate seventh connecting plate (4) on driving motor (45) piston rod and locate carry material ring (41) at seventh connecting plate (4) both ends, guide rail (1) one side is equipped with defeated material area, defeated material area is located carry material ring (41) top.
9. The welding tool for machining the guide vane according to claim 8, wherein the welding tool comprises: a first through groove is formed in the side wall of the material loading ring (41), an air cylinder (46) is arranged on the side wall of the material loading ring (41), and a support plate is arranged on a piston rod of the air cylinder (46); be equipped with third connecting pipe (43) on second mounting panel (44), be equipped with on seventh connecting plate (4) with third connecting pipe (43) matched with second movable groove, be equipped with the third movable groove on third connecting pipe (43) lateral wall, be equipped with spacing spring (431) in the third movable groove, spacing spring (431) one end is equipped with locating piece (432), be equipped with on the second movable groove inner wall with locating piece (432) matched with constant head tank.
10. The welding tool for machining the guide vane according to claim 1, wherein the welding tool comprises: the automatic conveying device is characterized in that two first movable grooves are formed in one guide rail (1), a second through groove is formed in the inner wall of each first movable groove, a rotary roller is arranged in each first movable groove, the conveying belt (12) is wound on the rotary roller, a first driving wheel (11) is arranged on the rotary roller, and a second driving wheel (13) matched with the first driving wheel (11) is arranged in each second through groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215437.6A CN110883453B (en) | 2019-12-02 | 2019-12-02 | Welding tool for machining guide vane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215437.6A CN110883453B (en) | 2019-12-02 | 2019-12-02 | Welding tool for machining guide vane |
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| CN110883453A true CN110883453A (en) | 2020-03-17 |
| CN110883453B CN110883453B (en) | 2021-06-15 |
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| US20060222478A1 (en) * | 2005-03-31 | 2006-10-05 | Tokyo Electron Limited | Processing apparatus, and system and program for monitoring and controlling fan filter unit |
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| CN110883453B (en) | 2021-06-15 |
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