CN116748786B - Auxiliary welding device for blade of slag cooler - Google Patents
Auxiliary welding device for blade of slag cooler Download PDFInfo
- Publication number
- CN116748786B CN116748786B CN202311072584.9A CN202311072584A CN116748786B CN 116748786 B CN116748786 B CN 116748786B CN 202311072584 A CN202311072584 A CN 202311072584A CN 116748786 B CN116748786 B CN 116748786B
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- rod
- supporting
- seat
- driving
- supporting rod
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- 239000002893 slag Substances 0.000 title claims abstract description 43
- 238000003466 welding Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 4411-arc segment Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a slag cooler blade welding auxiliary device which comprises a first fixing mechanism, a second fixing mechanism, a supporting rod and a supporting mechanism, wherein the supporting rod is arranged between the first fixing mechanism and the second fixing mechanism, the supporting mechanism comprises a threaded sleeve, a supporting rod and a supporting seat, a threaded groove matched with a preset spiral track of a slag cooler blade is formed in the supporting rod, the threaded sleeve is sleeved on the supporting rod and is screwed with the threaded groove, the supporting rod is fixed on the threaded sleeve in the radial direction of the threaded sleeve, the supporting seat is arranged at one end, far away from the threaded sleeve, of the supporting rod, a clamping groove for placing a blade to be welded is formed in the supporting seat, clamping pieces are arranged on two side walls of the clamping groove, and driving pieces for driving the clamping pieces on two sides to clamp the blade to be welded are arranged on the supporting rod. The invention can reduce the manual labor intensity in the blade welding process and reduce the deviation of the blade position in the welding process.
Description
Technical Field
The invention relates to the technical field of slag cooler machining equipment, in particular to an auxiliary welding device for a slag cooler blade.
Background
The slag cooler adopts the whole rotation of barrel to impel the material, and the slag cooler blade is the heliciform along the length direction of slag cooler barrel and distributes on the inner wall of slag cooler barrel, and the slag cooler blade can be with the material forward transport when the slag cooler barrel rotates, and the material is from entering slag cooler barrel to discharging the in-process of slag cooler barrel and accomplish cooling process promptly.
Because the diameter of the barrel is larger, the slag cooler blade is formed by splicing a plurality of sections of special-shaped blades in sequence and is integrally spiral, when the special-shaped blades are welded, one worker is required to cling the special-shaped blades to the appointed position of the inner wall of the barrel and keep stable, and the other worker performs welding operation. When the next special-shaped blade is welded after the special-shaped blade is welded, the special-shaped blade is required to be clung to the inner wall of the cylinder body, and the head end of the special-shaped blade is required to be clung to the tail end of the last special-shaped blade. The staff needs to support the special-shaped blades for a long time in the welding process, so that the labor intensity is high; meanwhile, the welding position of the special-shaped blade is judged manually by a worker, so that the error is large easily.
Disclosure of Invention
The invention aims to provide a blade welding auxiliary device of a slag cooler, which can reduce the manual labor intensity in the welding process of special-shaped blades and reduce the deviation of the positions of the special-shaped blades in the welding process.
The embodiment of the invention is realized by the following technical scheme: the utility model provides a cold sediment machine blade welding auxiliary device, includes first fixed establishment, second fixed establishment, bracing piece and supporting mechanism, first fixed establishment and second fixed establishment set up respectively at the both ends of cold sediment machine barrel, the bracing piece sets up between first fixed establishment and second fixed establishment, supporting mechanism includes screw sleeve, supporting rod and supporting seat, set up the screw thread groove with cold sediment machine blade's default spiral track looks adaptation on the bracing piece, screw sleeve cover is established on the bracing piece and is screwed mutually with the screw thread groove, be provided with the setting element on the screw sleeve, set up a plurality of locating holes that supply the setting element to insert on the bracing piece, the supporting rod is along screw sleeve's radial direction fixed setting on screw sleeve's outer wall, the supporting seat sets up the one end that the screw sleeve was kept away from to the supporting rod, set up the draw-in groove that supplies to wait to weld special-shaped blade to put into on the supporting seat, all be provided with the chucking piece on the supporting rod and be used for driving the chucking piece that both sides to move to wait to be close to the direction simultaneously and paste the special-shaped blade's that the special-shaped blade has been used for driving the special-shaped blade that the driving piece that is close to the welding has been close to the special-shaped blade to the welding has been used for setting up to the special-shaped blade.
Further, the clamping piece comprises a clamping plate, a mounting groove is formed in the side wall of the clamping groove, a tension spring is connected between the clamping plate and the bottom wall of the mounting groove, and an arc-shaped raised line is arranged on one surface, facing the outside of the mounting groove, of the clamping plate; the driving piece comprises a driving seat, two driving rods and two driving blocks, wherein the driving seat is arranged on the supporting rod in a sliding manner along the length direction of the supporting rod, a first through groove is formed in the supporting rod, one end of the driving seat penetrates through the first through groove and extends out of the supporting rod, the driving rods are fixedly arranged on the driving seat, the length direction of the driving rods is consistent with the length direction of the supporting rod, the driving blocks are arranged on the driving rods in a one-to-one correspondence manner, through holes for the driving blocks to penetrate are formed in the supporting seat, and arc-shaped surfaces for driving the two clamping plates to move towards the direction close to each other are formed in one sides close to each other by the driving blocks.
Further, the setting element includes locating lever, pulling board and reset spring, the countersink has been seted up on the screw sleeve, the locating lever wears to establish in the countersink and insert to one of them locating hole, the pulling board sets up the one end outside the locating lever orientation countersink, reset spring overlaps the outside at the locating lever, reset spring's one end fixed connection is on the pulling board, the other end fixed connection is on the diapire of countersink, be provided with on the screw sleeve and be used for driving the locating lever to shift out the moving out piece of locating hole.
Further, the moving-out piece comprises a supporting seat, the supporting seat is arranged between the bearing rod and the positioning rod, the length direction of the supporting seat is consistent with the length direction of the bearing rod, the stirring rod is rotationally arranged on the supporting seat, the driving seat is arranged at one end outside the bearing rod and is provided with a pressing rod, a second through groove for pressing the sliding rod is formed in the supporting seat, the end part of the pressing rod extends out of the second through groove, and the pressing rod can drive the pulling plate to drive the positioning rod to move out of the positioning hole when being abutted to the stirring rod.
Further, the poking rod comprises an inclined section and an arc section, an arc chamfer is arranged at one end of the pressing rod, which is located outside the second through groove, the inclined section can be driven to rotate when the arc chamfer is in butt joint with the arc section, and the pulling plate can be driven to move in a direction away from the positioning hole when the inclined section rotates.
Further, support tight piece including support tight pole and support tight seat, support tight pole rotation setting and at screw thread telescopic terminal surface, support tight seat setting and keep away from screw thread telescopic one end at support tight pole, support and be provided with the tight groove that supports that the tip of confession blade put into on the tight seat, be provided with on the screw thread sleeve and be used for driving to support tight pole to the direction pivoted torsional spring that is close to the support pole, the one end fixed connection of torsional spring is on support tight pole, the other end fixed connection is on the support pole.
Further, the first fixed establishment includes first center seat, the fixed one end that sets up at the bracing piece of first center seat, the second fixed establishment includes the second center seat, the second center seat cover is established at the other end of bracing piece and is fixed on the bracing piece through connecting bolt, all be provided with many connecting rods along self circumferencial direction distribution on the outer wall of first center seat and second center seat, be provided with the fixing base on the connecting rod.
Further, a fixed groove for clamping the end part of the slag cooling machine barrel body is formed in the fixed seat, a tightening bolt is arranged on one side of the fixed seat, and the end part of the tightening bolt penetrates into the fixed groove and can be abutted with the slag cooling machine barrel body.
Further, a limiting part is arranged on one connecting rod on the first center seat, the limiting part comprises a limiting rod and a limiting seat, the limiting seat is fixedly arranged at one end, far away from the connecting rod, of the limiting rod, and a limiting groove for inserting the special-shaped blade is formed in the limiting seat.
The technical scheme of the embodiment of the invention has at least the following advantages and beneficial effects:
according to the invention, the special-shaped blades to be welded are welded by arranging the bearing mechanism, and are clamped by the clamping piece, so that the positions of the special-shaped blades are fixed in a manner of replacing manual support, and the welding process is convenient; the supporting rod is used for supporting the bearing mechanism, and a thread groove matched with a preset spiral track of the slag cooler blade is formed in the supporting rod, so that after one special-shaped blade is welded, the bearing mechanism is moved to the appointed next position, and the special-shaped blade is continuously supported.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of a slag cooler blade after welding inside a slag cooler barrel;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view showing the structures of the first fixing mechanism, the second fixing mechanism and the supporting rod according to the present invention;
FIG. 4 is a schematic view of the structure of the support mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the clamping member and the driving member of the present invention within the support mechanism;
FIG. 6 is a schematic view of the structure of the clamping member, driving member, positioning member and removing member of the present invention;
FIG. 7 is a schematic view of the mounting structure of the abutment on the support mechanism according to the present invention;
icon: 1-first fixed mechanism, 11-first center seat, 12-connecting rod, 13-fixing seat, 131-fixing groove, 132-tightening bolt, 14-limiting piece, 141-limiting rod, 142-limiting seat, 2-second fixed mechanism, 21-second center seat, 22-connecting bolt, 3-supporting rod, 31-thread groove, 32-locating hole, 4-supporting mechanism, 41-thread sleeve, 411-locating piece, 4111-locating rod, 4112-pulling plate, 4113-reset spring, 42-supporting rod, 421-first through groove, 43-supporting seat, 431-clamping groove, 432-mounting groove, 433-through hole, 44-removing piece, 441-supporting seat, 4411-second through groove, 442-stirring rod, 4421-tilting segment, 4422-arc segment, 5-clamping piece, 51-clamping plate, 52-tension spring, 53-arc-convex strip, 6-driving piece, 61-driving seat, 611-pressing rod, 6111-arc chamfer, 62-driving rod, 63-driving piece, 631-driving surface, 7-clamping piece, 71-clamping piece, 433-through hole, 44-moving piece, 441-supporting seat, 4411-arc segment, slag, 4411-arc segment, slag cooling blade, and slag-cooling piece, and 71-clamping seat, and special-shaped blade supporting seat, and the machine is in the arc-shaped blade supporting seat, and the machine is in the mode.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-7, further description will be made below, referring to fig. 1, the slag cooler blade 9 is spirally disposed on the inner wall of the slag cooler cylinder 8, and when the slag cooler blade 9 is welded, the multi-section special-shaped blade 91 is sequentially welded at a designated position in the slag cooler cylinder 8, and the multi-section special-shaped blade 91 is sequentially welded end to form a spiral whole. Referring to fig. 2, the invention relates to a welding auxiliary device for a slag cooler blade, which comprises a first fixing mechanism 1, a second fixing mechanism 2, a supporting rod 3 and a supporting mechanism 4, wherein the first fixing mechanism 1 and the second fixing mechanism 2 are respectively and detachably arranged at two ends of a slag cooler cylinder 8, the supporting rod 3 is arranged between the first fixing mechanism 1 and the second fixing mechanism 2, the supporting mechanism 4 is arranged on the supporting rod 3, and a special-shaped blade 91 to be welded plays a role of supporting, so that the welding process is convenient.
Referring to fig. 3, the first fixing mechanism 1 includes a first center seat 11, the first center seat 11 is fixed at one end of the support rod 3 in a welded manner, the second fixing mechanism 2 includes a second center seat 21, the second center seat 21 is sleeved at the other end of the support rod 3 and detachably connected to the other end of the support rod 3 through a connecting bolt 22, a plurality of connecting rods 12 are distributed on outer walls of the first center seat 11 and the second center seat 21 along the circumferential direction of the connecting rods, and fixing seats 13 are arranged on the connecting rods 12. The fixing seat 13 is provided with a fixing groove 131 for being clamped at the end part of the slag cooler cylinder 8, one side of the fixing seat 13 is connected with a tightening bolt 132 in a threaded manner, and the end part of the tightening bolt 132 penetrates into the fixing groove 131 and can be abutted with the slag cooler cylinder 8. Before welding the special-shaped blades 91, firstly, the support rod 3 is inserted into the slag cooler barrel 8, the first fixing mechanism 1 is integrally installed on the slag cooler barrel 8 through the plurality of fixing seats 13 on the first center seat 11, one end of the support rod 3 is positioned, then the second center seat 21 is sleeved at the other end of the support rod 3, the relative positions of the second center seat 21 and the support rod 3 are fixed through the connecting bolts 22, and the second fixing mechanism 2 is integrally and fixedly installed on the slag cooler barrel 8 through the plurality of fixing seats 13 on the second center seat 21, so that the other end of the support rod 3 is positioned.
Referring to fig. 4 and 5, the supporting mechanism 4 includes a threaded sleeve 41, a supporting rod 42 and a supporting seat 43, the supporting rod 3 is provided with a threaded groove 31, the threaded sleeve 41 is sleeved on the supporting rod 3 and screwed with the threaded groove 31, and the pitch of the threaded groove 31 is equal to the pitch of the preset thread track of the slag cooler blade 9, so that the moving track of the threaded sleeve 41 is matched with the preset thread track of the slag cooler blade 9. The positioning piece 411 is configured on the threaded sleeve 41, the supporting rod 3 is provided with a plurality of positioning holes 32 for inserting the positioning piece 411, the plurality of positioning holes 32 are distributed on the supporting rod 3 in a spiral mode, and after the threaded sleeve 41 moves on the supporting rod 3 along the length direction of the threaded groove 31 for a specified distance, the positioning piece 411 can be inserted into the positioning hole 32 at a corresponding position, so that the positioning effect on the threaded sleeve 41 is achieved. The supporting rod 42 is welded on the outer wall of the threaded sleeve 41 along the radial direction of the threaded sleeve 41, the supporting seat 43 is welded at one end, far away from the threaded sleeve 41, of the supporting rod 42, and the supporting seat 43 is provided with a clamping groove 431 for placing the special-shaped blades 91 to be welded. Firstly, the special-shaped blade 91 to be welded is placed into the clamping groove 431, the special-shaped blade 91 to be welded is pushed to be abutted against the welded special-shaped blade 91, then the outer side edge of the special-shaped blade 91 is welded on the inner wall of the slag cooler barrel 8, then the head end of the special-shaped blade 91 and the tail end of the previous welded special-shaped blade 91 are welded into a whole, when the next special-shaped blade 91 is welded, the positioning piece 411 is moved out of the positioning hole 32, the threaded sleeve 41 is moved a certain distance along the length direction of the threaded groove 31, then the positioning piece 411 is inserted into the next positioning hole 32, the position of the threaded sleeve 41 is fixed again, and then the next special-shaped blade 91 is placed into the clamping groove 431 of the bearing bracket 43 and fixed, so that the next special-shaped blade 91 is welded.
Referring to fig. 4 and 7, clamping pieces 5 are arranged on two side walls of the clamping groove 431, a driving piece 6 is arranged on the supporting rod 42, the clamping pieces 5 on two sides are driven to move towards the direction close to each other through the driving piece 6, and the clamping pieces 5 on two sides can clamp the special-shaped blades 91 on two sides of the special-shaped blades 91 to be welded, so that the fixing effect on the special-shaped blades 91 is realized. The screw sleeve 41 is provided with the abutting piece 7 for pushing the special-shaped blade 91 to be welded to the position close to the welded special-shaped blade 91 and abutting against the welded special-shaped blade 91, before the driving piece 6 drives the clamping piece 5 to clamp the special-shaped blade 91, the tail end of the special-shaped blade 91 is pushed by the abutting piece 7, so that the head end of the special-shaped blade 91 to be welded abuts against the welded special-shaped blade 91 of the previous section, and the accuracy of the welding position of the special-shaped blade 91 is improved.
Referring to fig. 5 and 6, the clamping member 5 includes a clamping plate 51, a mounting groove 432 is formed in a side wall of the clamping groove 431, a tension spring 52 is connected between the clamping plate 51 and a bottom wall of the mounting groove 432, and an arc-shaped protruding strip 53 is arranged on one surface of the clamping plate 51 facing the outside of the mounting groove 432; the driving piece 6 comprises a driving seat 61, two driving rods 62 and two driving blocks 63, the driving seat 61 is slidably arranged on the supporting rod 42 along the length direction of the supporting rod 42, a first through groove 421 is formed in the supporting rod 42, one end of the driving seat 61 penetrates through the first through groove 421 and extends out of the supporting rod 42, the two driving rods 62 are fixedly arranged on the driving seat 61, the length direction of the driving rods 62 is consistent with the length direction of the supporting rod 42, the two driving blocks 63 are arranged on the two driving rods 62 in a one-to-one correspondence manner, through holes 433 for the driving blocks 63 to penetrate are formed in the supporting seat 43, and arc-shaped surfaces 631 for driving the two clamping plates 51 to move towards the direction close to each other are formed in one side, close to each other, of the two driving blocks 63. The two driving rods 62 are driven to move upwards simultaneously through the bearing bracket 43, the arc-shaped surface 631 contacts with one surface of the clamping plate 51 in the mounting groove 432 in the moving process of the driving block 63, the clamping plate 51 can be driven to move outwards of the mounting groove 432 and abut against the special-shaped blade 91 in the continuing moving process of the driving block 63, and the clamping plates 51 on two sides can clamp the special-shaped blade 91 at two sides of the special-shaped blade 91 simultaneously in the moving process of the clamping plates 51 on two sides in the directions close to each other.
Referring to fig. 6, the positioning member 411 includes a positioning rod 4111, a pulling plate 4112 and a return spring 4113, the threaded sleeve 41 is provided with a countersunk hole, the positioning rod 4111 is inserted into the countersunk hole and inserted into one of the positioning holes 32, the pulling plate 4112 is welded at one end of the positioning rod 4111 facing out of the countersunk hole, the return spring 4113 is sleeved outside the positioning rod 4111, one end of the return spring 4113 is fixedly connected to the pulling plate 4112, and the other end is fixedly connected to the bottom wall of the countersunk hole. Under the condition that the external force is not applied, the pulling plate 4112 drives the positioning rod 4111 to be inserted into the positioning hole 32 under the action of the reset spring 4113, when the position of the threaded sleeve 41 needs to be moved, the positioning rod 4111 is moved out of the positioning hole 32 through the pulling plate 4112, then the threaded sleeve 41 is moved to the next designated position, the pulling plate 4112 is released, and the pulling plate 4112 drives the positioning rod 4111 to be inserted into the positioning hole 32 at the next position again under the action of the elastic force of the reset spring 4113.
Referring to fig. 4 and 6, the threaded sleeve 41 is provided with a removing member 44 for driving the positioning rod 4111 out of the positioning hole 32, the removing member 44 includes a supporting seat 441, the supporting seat 441 is welded on the threaded sleeve 41 and located between the supporting rod 42 and the positioning rod 4111, and the length direction of the supporting seat 441 is consistent with the length direction of the supporting rod 42. The toggle rod 442 is rotatably installed on the support seat 441, the pressing rod 611 is disposed at one end of the driving seat 61 located outside the supporting rod 42, the support seat 441 is provided with a second through groove 4411 in which the pressing rod 611 slides, and the end of the pressing rod 611 extends out of the second through groove 4411, when the pressing rod 611 abuts against the toggle rod 442, the pulling plate 4112 can be driven to drive the positioning rod 4111 to move out of the positioning hole 32. When the threaded sleeve 41 needs to be moved to the next position after the welding of one special-shaped blade 91 is completed, the driving seat 61 is driven to move downwards by pressing the pressing rod 611 downwards, so that the driving block 63 moves downwards and leaves the clamping plate 51, the clamping plate 51 moves towards the mounting groove 432 and is separated from the special-shaped blade 91 under the driving of the tension spring 52, the pressing rod 611 is continuously pressed downwards for a certain distance to enable the pressing rod 611 to abut against the poking rod 442, the poking rod 442 can rotate and apply thrust to the pulling plate 4112, and the pulling plate 4112 drives the positioning rod 4111 to move out of the positioning hole 32, and at the moment, the threaded sleeve 41 can be moved to the next preset position, so that the bearing bracket 43 can bear the special-shaped blade 91 to be welded next.
Referring to fig. 6, the toggle rod 442 includes an inclined section 4421 and an arc section 4422, the rotation shaft of the toggle rod 442 is located between the inclined section 4421 and the arc section 4422, one end of the pressing rod 611 located outside the second through groove 4411 is provided with an arc chamfer 6111, when the arc chamfer 6111 is abutted to the arc section 4422, the arc section 4422 can be driven to drive the inclined section 4421 to rotate, when the inclined section 4421 rotates, the pulling plate 4112 can be driven to move in a direction away from the positioning hole 32, so that the limitation on the position of the threaded sleeve 41 is released, and the threaded sleeve 41 can slide to a designated position along the threaded groove 31.
Referring to fig. 7, the abutting member 7 includes an abutting rod 71 and an abutting seat 72, the abutting rod 71 is rotatably disposed on an end surface of the threaded sleeve 41, the abutting seat 72 is welded on an end of the abutting rod 71 far away from the threaded sleeve 41, an abutting groove 721 for placing an end of a blade is disposed on the abutting seat 72, a torsion spring 73 for driving the abutting rod 71 to rotate in a direction approaching to the supporting rod 42 is disposed on the threaded sleeve 41, and one end of the torsion spring 73 is fixedly connected to the abutting rod 71, and the other end is fixedly connected to the supporting rod 42. After the threaded sleeve 41 is fixed at the specified position, the abutting rod 71 is rotated for a distance in a direction away from the supporting rod 42, so that the special-shaped blade 91 to be welded is conveniently installed in the supporting seat 43, the torsion spring 73 is in a deformed state in the process, after the abutting rod 71 is loosened, the torsion spring 73 can apply thrust to the end face of the special-shaped blade 91 to be welded in the process of recovering from the initial state, and therefore the special-shaped blade 91 to be welded abuts against the welded special-shaped blade 91.
Referring to fig. 3, a limiting member 14 is disposed on one of the connecting rods 12 on the first center seat 11, the limiting member 14 includes a limiting rod 141 and a limiting seat 142, the limiting rod 141 is welded on the connecting rod 12, the limiting seat 142 is welded at one end of the limiting rod 141 far away from the connecting rod 12, and a limiting groove for inserting the special-shaped blade 91 is formed in the limiting seat 142. When the first special-shaped blade 91 is welded to the slag cooler cylinder 8, the head end of the special-shaped blade 91 is inserted into the limiting groove of the limiting seat 142, and then the tail end of the special-shaped blade 91 is abutted through the abutting piece 7, namely, the special-shaped blade 91 can be kept stable under the combined action of the limiting piece 14 and the abutting piece 7, so that the welding process is convenient.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A cold sediment machine blade welding auxiliary device, its characterized in that: including first fixed establishment (1), second fixed establishment (2), bracing piece (3) and supporting mechanism (4), first fixed establishment (1) and second fixed establishment (2) set up respectively in the both ends of cold sediment machine barrel (8), bracing piece (3) set up between first fixed establishment (1) and second fixed establishment (2), supporting mechanism (4) include screw sleeve (41), supporting rod (42) and supporting seat (43), set up on bracing piece (3) with screw groove (31) of cold sediment machine blade (9) predetermine spiral orbit looks adaptation, screw sleeve (41) cover is established on bracing piece (3) and is screwed with screw groove (31), be provided with setting element (411) on screw sleeve (41), set up a plurality of locating holes (32) that supply setting element (411) to insert on bracing piece (3), supporting rod (42) are fixed to be set up on screw sleeve (41)'s outer wall along screw sleeve's radial direction, supporting rod (431) are kept away from on supporting seat (43) sets up and wait to put into profiled groove (41) on screw sleeve (41), clamping pieces (5) are arranged on two side walls of the clamping groove (431), driving pieces (6) for driving the clamping pieces (5) on two sides to move towards directions approaching each other simultaneously so as to clamp the special-shaped blades (91) to be welded are arranged on the supporting rod (42), and abutting pieces (7) for pushing the special-shaped blades (91) to be welded towards the special-shaped blades (91) to be welded and abutting the special-shaped blades (91) to be welded are arranged on the threaded sleeve (41);
the clamping piece (5) comprises a clamping plate (51), a mounting groove (432) is formed in the side wall of the clamping groove (431), a tension spring (52) is connected between the clamping plate (51) and the bottom wall of the mounting groove (432), and an arc-shaped raised line (53) is arranged on one surface, facing the outside of the mounting groove (432), of the clamping plate (51); the driving piece (6) comprises a driving seat (61), two driving rods (62) and two driving blocks (63), the driving seat (61) is slidably arranged on the supporting rod (42) along the length direction of the supporting rod (42), a first through groove (421) is formed in the supporting rod (42), one end of the driving seat (61) penetrates through the first through groove (421) and extends out of the supporting rod (42), the two driving rods (62) are fixedly arranged on the driving seat (61) and the length direction of the driving rods (62) is consistent with the length direction of the supporting rod (42), the two driving blocks (63) are arranged on the two driving rods (62) in a one-to-one correspondence mode, through holes (433) for the driving blocks (63) to penetrate are formed in the supporting seat (43), and arc-shaped surfaces (631) for driving the two clamping plates (51) to move towards the directions of being close to each other are formed in one side of the two driving blocks (63) which are close to each other.
The positioning piece (411) comprises a positioning rod (4111), a pulling plate (4112) and a reset spring (4113), wherein a countersunk hole is formed in the threaded sleeve (41), the positioning rod (4111) is arranged in the countersunk hole in a penetrating mode and is inserted into one of the positioning holes (32), the pulling plate (4112) is arranged at one end, facing the outside of the countersunk hole, of the positioning rod (4111), the reset spring (4113) is sleeved outside the positioning rod (4111), one end of the reset spring (4113) is fixedly connected to the pulling plate (4112), the other end of the reset spring is fixedly connected to the bottom wall of the countersunk hole, and a moving-out piece (44) for driving the positioning rod (4111) to move out of the positioning hole (32) is arranged on the threaded sleeve (41);
the moving-out piece (44) comprises a supporting seat (441), the supporting seat (441) is arranged between the supporting rod (42) and the positioning rod (4111), the length direction of the supporting seat (441) is consistent with the length direction of the supporting rod (42), a toggle rod (442) is rotatably arranged on the supporting seat (441), a pressing rod (611) is arranged at one end, located outside the supporting rod (42), of the driving seat (61), a second through groove (4411) for sliding the pressing rod (611) is formed in the supporting seat (441), the end part of the pressing rod (611) extends out of the second through groove (4411), and when the pressing rod (611) abuts against the toggle rod (442), the pulling plate (4112) can be driven to drive the positioning rod (4111) to move out of the positioning hole (32);
the toggle rod (442) comprises an inclined section (4421) and an arc-shaped section (4422), one end of the pressing rod (611) positioned outside the second through groove (4411) is provided with an arc-shaped chamfer (6111), the arc-shaped chamfer (6111) can drive the inclined section (4421) to rotate when being abutted against the arc-shaped section (4422), and the inclined section (4421) can drive the pulling plate (4112) to move in a direction far away from the positioning hole (32) when rotating;
the supporting piece (7) comprises a supporting rod (71) and a supporting seat (72), the supporting rod (71) is rotationally arranged on the end face of the threaded sleeve (41), the supporting seat (72) is arranged at one end, far away from the threaded sleeve (41), of the supporting rod (71), a supporting groove (721) for placing the end of the blade is formed in the supporting seat (72), a torsion spring (73) for driving the supporting rod (71) to rotate towards the direction close to the supporting rod (42) is arranged on the threaded sleeve (41), and one end of the torsion spring (73) is fixedly connected to the supporting rod (71) while the other end of the torsion spring is fixedly connected to the supporting rod (42).
2. The slag cooler blade welding auxiliary device according to claim 1, wherein: the first fixing mechanism (1) comprises a first center seat (11), the first center seat (11) is fixedly arranged at one end of the supporting rod (3), the second fixing mechanism (2) comprises a second center seat (21), the second center seat (21) is sleeved at the other end of the supporting rod (3) and is fixed on the supporting rod (3) through a connecting bolt (22), a plurality of connecting rods (12) are distributed on the outer walls of the first center seat (11) and the second center seat (21) along the circumferential direction of the connecting rods, and fixing seats (13) are arranged on the connecting rods (12).
3. The slag cooler blade welding auxiliary device according to claim 2, wherein: the fixing base (13) is provided with a fixing groove (131) for being clamped at the end part of the slag cooling machine barrel (8), one side of the fixing base (13) is provided with a tight supporting bolt (132), and the end part of the tight supporting bolt (132) is penetrated into the fixing groove (131) and can be abutted with the slag cooling machine barrel (8).
4. The slag cooler blade welding auxiliary device according to claim 2, wherein: one of the connecting rods (12) on the first center seat (11) is provided with a limiting part (14), the limiting part (14) comprises a limiting rod (141) and a limiting seat (142), the limiting seat (142) is fixedly arranged at one end, far away from the connecting rod (12), of the limiting rod (141), and a limiting groove for the special-shaped blades (91) to be inserted is formed in the limiting seat (142).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311072584.9A CN116748786B (en) | 2023-08-24 | 2023-08-24 | Auxiliary welding device for blade of slag cooler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311072584.9A CN116748786B (en) | 2023-08-24 | 2023-08-24 | Auxiliary welding device for blade of slag cooler |
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| CN116748786B true CN116748786B (en) | 2023-10-13 |
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|---|---|
| CN116748786A (en) | 2023-09-15 |
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