CN115781093B - Welding device for shell of gas industrial furnace - Google Patents
Welding device for shell of gas industrial furnace Download PDFInfo
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- CN115781093B CN115781093B CN202310088237.9A CN202310088237A CN115781093B CN 115781093 B CN115781093 B CN 115781093B CN 202310088237 A CN202310088237 A CN 202310088237A CN 115781093 B CN115781093 B CN 115781093B
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Abstract
The invention discloses a shell welding device of a gas industrial furnace, and relates to the technical field of shell welding. The welding device for the shell of the gas industrial furnace comprises a bottom plate, a welding robot, a furnace body and a flange plate, wherein the upper side wall of the bottom plate is provided with a supporting mechanism for supporting the furnace body and the flange plate, and the upper side wall of the bottom plate is provided with an adjusting mechanism for adjusting the furnace body and the flange plate; the adjusting mechanism comprises a U-shaped plate fixedly connected to the upper side wall of the bottom plate, and the side wall of the U-shaped plate is connected with two symmetrically arranged moving plates through the moving mechanism. Can carry out automatic positioning adjustment and support fixedly to furnace body and ring flange when the welding, guarantee that it is concentric, simultaneously for the faying surface of furnace body and ring flange carries out automatic laminating that offsets, thereby guarantees welded efficiency and effect, and can carry out automatic cleaning to the welding seam department of furnace body and ring flange, guarantees welded quality.
Description
Technical Field
The invention relates to the technical field of shell welding, in particular to a shell welding device of a gas industrial furnace.
Background
The gas industrial furnace is a thermal equipment for heating materials by using gas in industrial production to complete physical change and chemical change, and is generally composed of a gas burner, a hearth, a waste heat utilization device, a smoke discharging device, a furnace door and lifting device, a metal frame, a mechanical transmission device and the like, and various detection instruments, a control system and the like are attached. According to different requirements of the production process, the gas industrial furnace has various structural types: the heating furnace and the melting furnace are divided according to the purposes; the high temperature furnace, the medium temperature furnace and the low temperature furnace are divided according to the furnace temperature, and when the gas industrial furnace is manufactured, the gas industrial furnace shell is required to be welded by a welding device, including the flange plate is welded at the opening of the furnace body.
The existing welding device is generally carried out by adopting a welding robot, however, the size and the mass of the flange plate and the furnace body are large, when welding is carried out, lifting, positioning and adjustment are generally carried out by adopting a crane and the like, the joint surface lamination of the flange plate and the furnace body is required to be ensured, the positioning mode is inconvenient in operation, the positioning effect is poor, the welding efficiency and the welding effect are influenced, impurities are easily adhered to the welding position of the flange plate and the furnace body, and the welding quality is also influenced if cleaning is not carried out.
Disclosure of Invention
The invention aims to provide a welding device for a shell of a gas industrial furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gas industry stove casing welding set, includes bottom plate, welding robot, furnace body and ring flange, the upper side wall of bottom plate is provided with the supporting mechanism that is used for supporting furnace body and ring flange, and the upper side wall of bottom plate is provided with the adjustment mechanism that is used for carrying out the alignment to furnace body and ring flange;
the regulating mechanism comprises a U-shaped plate fixedly connected to the upper side wall of the bottom plate, the side walls of the U-shaped plate are connected with two symmetrically arranged movable plates through a moving mechanism, each movable plate is fixedly connected with a plurality of groups of symmetrically arranged fixed blocks, the opposite side walls of each group of fixed blocks are rotationally connected with idler wheels through a rotating shaft, one fixed block is fixedly connected with a first motor, the output end of the first motor is fixed to one end of the rotating shaft, each movable plate is provided with a cleaning mechanism used for cleaning a welding seam, and the upper side wall of the bottom plate is provided with a pushing mechanism used for pushing the furnace body and the flange plate to be attached.
Preferably, the supporting mechanism comprises a plurality of symmetrically arranged sleeves fixedly connected to the upper side wall of the bottom plate, a sleeve rod is slidably connected in the sleeves through a first spring, and balls are arranged at the top of the sleeve rod.
Preferably, the moving mechanism comprises a strip-shaped opening formed in two symmetrical positions on the side wall of the U-shaped plate, the moving plate slides in the strip-shaped opening, the side wall of the U-shaped plate is fixedly connected with two symmetrically-arranged first supporting blocks, the side wall of each first supporting block is fixedly connected with a guide rod, the moving plate is sleeved on the side wall of each guide rod, the side wall of each first supporting block is in threaded connection with a positive and negative double-head threaded rod, the moving plate is in threaded connection with the threaded part of each positive and negative double-head threaded rod, the side wall of each first supporting block is fixedly connected with a second motor, and the output end of each second motor is fixed with one end of each positive and negative double-head threaded rod.
Preferably, the cleaning mechanism comprises a connecting plate fixedly connected to the side wall of the moving plate, two symmetrically arranged first T-shaped guide rods are inserted into the side wall of the connecting plate, one end of each first T-shaped guide rod is fixedly connected with a sliding block, the side wall of each first T-shaped guide rod is sleeved with a second spring, the side wall of each sliding block is fixedly connected with a sliding plate, the side wall of each sliding plate is fixedly connected with a hairbrush, and the sliding plates are moved to push the sliding plates through pushing assemblies.
Preferably, the pushing assembly comprises an L-shaped plate fixedly connected to the upper side wall of the fixed block, the side wall of the L-shaped plate is rotationally connected with a rotating disc through a first rotating rod, the periphery of the rotating disc is fixedly connected with a plurality of bulges arranged in an array manner, the bulges slide on the side wall of the sliding plate, one end of the rotating shaft is fixedly connected with a driving bevel gear, the lower end of the first rotating rod is fixedly connected with a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.
Preferably, the pushing mechanism comprises a first supporting plate fixedly connected to the upper side wall of the bottom plate, the side wall of the first supporting plate is rotationally connected with a pushing plate through a second rotating rod, the upper side wall of the bottom plate is fixedly connected with two symmetrically arranged second supporting plates, the side wall of the second supporting plate is rotationally connected with a third rotating rod, a connecting mechanism is arranged between the third rotating rod and the second rotating rod, and the rotation of the third rotating rod is driven through a driving mechanism.
Preferably, the connecting mechanism comprises a first connecting disc fixedly connected with one end of a second rotating rod, a second connecting disc is fixedly connected with one end of a third rotating rod, a plurality of limit grooves arranged in an array are formed in the side walls of the second connecting disc and the first connecting disc, and a limit block is connected to the side wall of the first supporting plate through a first reset mechanism.
Preferably, the first canceling release mechanical system includes the connecting block of fixed connection at first backup pad lateral wall, and the upper lateral wall of connecting block inserts and is equipped with the second T shape guide arm that two symmetries set up, the upper end of second T shape guide arm is fixed with the lower lateral wall of stopper, and the lateral wall cover of second T shape guide arm is equipped with the third spring.
Preferably, the driving mechanism comprises a gear fixedly sleeved on the side wall of the third rotating rod, the side wall of the second supporting plate is connected with a rack through a second reset mechanism, the rack is meshed with the gear, the side wall of the rack is fixedly connected with a connecting rod, the side wall of the connecting rod is fixedly connected with a movable frame, the movable frame comprises an inclined plane, and one movable plate slides on the inclined plane.
Preferably, the second reset mechanism comprises a second supporting block fixedly connected to the upper side wall of the bottom plate, two symmetrically arranged third T-shaped guide rods are inserted into the side wall of the second supporting block, one end of each third T-shaped guide rod is fixedly connected with a moving block, the moving block is fixed to the side wall of the rack, and a fourth spring is sleeved on the side wall of each third T-shaped guide rod.
Compared with the prior art, the invention has the beneficial effects that:
this kind of gas industry stove casing welding set through setting up adjustment mechanism, pushing mechanism and cleaning mechanism etc. can carry out automatic positioning adjustment and support fixedly to furnace body and ring flange when the welding, guarantees that it is concentric, simultaneously for the faying surface of furnace body and ring flange carries out automatic laminating that offsets, thereby guarantees welded efficiency and effect, and, can carry out automatic cleaning to the welding seam department of furnace body and ring flange, guarantees welded quality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of another view of the present invention;
FIG. 3 is a schematic cross-sectional view of the furnace body and flange of the present invention;
FIG. 4 is a schematic view of a moving mechanism and an adjusting mechanism according to the present invention;
FIG. 5 is an enlarged schematic view of FIG. 2A;
FIG. 6 is an enlarged schematic view of the structure shown at B in FIG. 2;
FIG. 7 is an enlarged schematic view of FIG. 3C;
fig. 8 is an enlarged schematic view of the structure at D in fig. 4.
In the figure: 1. a bottom plate; 2. a support mechanism; 201. a sleeve; 202. a loop bar; 203. a ball; 204. a first spring; 3. an adjusting mechanism; 301. a U-shaped plate; 302. a moving plate; 303. a fixed block; 304. a rotating shaft; 305. a roller; 306. a first motor; 4. a moving mechanism; 401. a strip-shaped opening; 402. a first support block; 403. a guide rod; 404. double-ended threaded rod with positive and negative teeth; 405. a second motor; 5. a pushing mechanism; 501. a first support plate; 502. a second rotating lever; 503. a pushing plate; 504. a second support plate; 505. a third rotating lever; 6. a connecting mechanism; 601. a second connection pad; 602. a first connection plate; 603. a limit groove; 604. a limiting block; 7. a first reset mechanism; 701. a connecting block; 702. a second T-shaped guide bar; 703. a third spring; 8. a driving mechanism; 801. a moving frame; 802. an inclined plane; 803. a connecting rod; 804. a gear; 805. a rack; 9. a second reset mechanism; 901. a second support block; 902. a third T-shaped guide bar; 903. a moving block; 904. a fourth spring; 10. a cleaning mechanism; 1001. a connecting plate; 1002. a first T-shaped guide bar; 1003. a sliding block; 1004. a second spring; 1005. a sliding plate; 1006. a brush; 11. a welding robot; 12. a furnace body; 13. a flange plate; 14. a pushing assembly; 1401. an L-shaped plate; 1402. a first rotating lever; 1403. a rotating disc; 1404. a protrusion; 1405. a driven bevel gear; 1406. and a drive bevel gear.
Description of the embodiments
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. 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.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a gas industry stove casing welding set, includes bottom plate 1, welding robot 11, furnace body 12 and ring flange 13, and the upper side wall of bottom plate 1 is provided with the supporting mechanism 2 that is used for supporting furnace body 12 and ring flange 13, and the upper side wall of bottom plate 1 is provided with the adjustment mechanism 3 that is used for carrying out the alignment to furnace body 12 and ring flange 13;
the adjustment mechanism 3 includes the U-shaped board 301 of fixed connection at the upper sidewall of bottom plate 1, and the lateral wall of U-shaped board 301 is connected with two movable plates 302 of symmetry setting through moving mechanism 4, the lateral wall fixedly connected with multiunit symmetry setting's of each movable plate 302 fixed block 303, and the relative lateral wall of each group fixed block 303 rotates through pivot 304 and is connected with gyro wheel 305, the lateral wall fixedly connected with first motor 306 of one of them fixed block 303, and the output of first motor 306 is fixed with the one end of pivot 304, the lateral wall of each movable plate 302 is provided with the mechanism 10 that cleans that is used for cleaning the welding seam department, and the upper sidewall of bottom plate 1 is provided with the pushing mechanism 5 that is used for promoting furnace body 12 and ring flange 13 and laminating, can carry out automatic positioning adjustment and support fixedly to furnace body 12 and ring flange 13, guarantee its concentricity, simultaneously, make the faying face of furnace body 12 and ring flange 13 carry out automatic counterbalance laminating, thereby guarantee welded efficiency and effect, and, can carry out automatic cleaning to the welding seam department of furnace body 12 and ring flange 13, guarantee welded quality.
Referring to fig. 2 and 5, the supporting mechanism 2 includes a plurality of symmetrically arranged sleeves 201 fixedly connected to the upper side wall of the bottom plate 1, a sleeve 202 is slidably connected in the sleeves 201 through a first spring 204, balls 203 are disposed at the top of the sleeve 202, so that the furnace body 12 and the flange 13 are supported conveniently, and the balls 203 are disposed, so that the furnace body 12 and the flange 13 are rotated conveniently.
Referring to fig. 3, fig. 4 and fig. 7, the moving mechanism 4 includes two symmetrically disposed bar-shaped openings 401 formed on the side wall of the U-shaped plate 301, and the moving plate 302 slides in the bar-shaped openings 401, the side wall of the U-shaped plate 301 is fixedly connected with two symmetrically disposed first supporting blocks 402, the side wall of the first supporting blocks 402 is fixedly connected with a guide rod 403, the moving plate 302 is sleeved on the side wall of the guide rod 403, the side wall of the first supporting blocks 402 is in threaded connection with a positive and negative double-headed threaded rod 404, the moving plate 302 is in threaded connection with the threaded portion of the positive and negative double-headed threaded rod 404, the side wall of the first supporting blocks 402 is fixedly connected with a second motor 405, and the output end of the second motor 405 is fixed with one end of the positive and negative double-headed threaded rod, the second motor 405 is started, and the rotation of the second motor 405 drives the rotation of the positive and negative double-headed threaded rod 404, so as to drive the two moving plates 302 to move away from or close to each other synchronously.
Referring to fig. 3, fig. 4, fig. 7 and fig. 8, the cleaning mechanism 10 includes a connecting plate 1001 fixedly connected to the side wall of the moving plate 302, and the side wall of the connecting plate 1001 is inserted with two symmetrically arranged first T-shaped guide rods 1002, one end of each first T-shaped guide rod 1002 is fixedly connected with a sliding block 1003, and the side wall of each first T-shaped guide rod 1002 is sleeved with a second spring 1004, the side wall of each sliding block 1003 is fixedly connected with a sliding plate 1005, and the side wall of each sliding plate 1005 is fixedly connected with a brush 1006, the sliding plate 1005 is moved by a pushing assembly 14, after the center adjustment of the furnace body 12 and the flange 13 is completed, a first motor 306 is started, the rotation of the first motor 306 drives a rotating shaft 304 and a roller 305 to enable the furnace body 12 and the flange 13 to synchronously rotate, and the tops of the furnace body 12 and the flange 13 are welded through a welding robot 11, so that the furnace body 12 and the flange 13 can synchronously rotate when the welding robot 11 is welded, the welding efficiency is further improved, and when the rotating shaft 304 rotates, the brushes 1006 can also be pushed by the pushing assembly 14, and the inner side wall of the cleaning assembly can be cleaned by the reciprocating assembly, and the cleaning quality of the flange 13 can be ensured, and the cleaning effect of the inner side wall can be better cleaned.
Referring to fig. 8, the pushing assembly 14 includes an L-shaped plate 1401 fixedly connected to an upper side wall of the fixed block 303, wherein the side wall of the L-shaped plate 1401 is rotatably connected to a rotating plate 1403 through a first rotating rod 1402, a plurality of protrusions 1404 arranged in an array are fixedly connected to a peripheral side of the rotating plate 1403, the protrusions 1404 slide on the side wall of the sliding plate 1005, one end of the rotating shaft 304 is fixedly connected to a driving bevel gear 1406, a lower end of the first rotating rod 1402 is fixedly connected to a driven bevel gear 1405, the driven bevel gear 1405 is meshed with the driving bevel gear 1406, the rotation of the rotating shaft 304 drives the driving bevel gear 1406 to rotate, and then drives the driven bevel gear 1405 and the first rotating rod 1402 to rotate, the first rotating rod 1402 rotates to drive the rotating plate 1403 to rotate synchronously, when the protrusions 1404 abut against the side wall of the sliding plate 1005, the sliding plate 1005 and the brush 1006 are pushed to move, meanwhile, the second spring 1004 is compressed, and when the protrusions 1404 cross the side wall of the sliding plate 1005 and the brush 1006, the sliding plate 1005 and the brush 1006 can move to reset under the action of the second spring 1004, so that the brush 1006 can reciprocate in a horizontal direction.
Referring to fig. 2, 5 and 6, the pushing mechanism 5 includes a first supporting plate 501 fixedly connected to an upper side wall of the bottom plate 1, and the side wall of the first supporting plate 501 is rotationally connected to a pushing plate 503 through a second rotating rod 502, the upper side wall of the bottom plate 1 is fixedly connected to two symmetrically arranged second supporting plates 504, and the side wall of the second supporting plate 504 is rotationally connected to a third rotating rod 505, a connecting mechanism 6 is disposed between the third rotating rod 505 and the second rotating rod 502, and the rotation of the third rotating rod 505 is driven by a driving mechanism 8, when the centers of the furnace body 12 and the flange 13 are adjusted, the third rotating rod 505 is driven by the driving mechanism 8 to rotate, and the second rotating rod 502 and the pushing plate 503 are driven by the connecting mechanism 6 to rotate anticlockwise, so that the pushing plate 503 abuts against an end of the furnace body 12 and pushes the end face of the furnace body 13, and when the centers of the furnace body 12 and the flange 13 are adjusted, the joint face of the furnace body 12 and the flange 13 is automatically abutted, and the welding efficiency and the welding effect are ensured.
Referring to fig. 6, the connection mechanism 6 includes a first connection disc 602 fixedly connected to one end of the second rotation rod 502, and one end of the third rotation rod 505 is fixedly connected with a second connection disc 601, a plurality of limiting grooves 603 arranged in arrays are formed in the side walls of the second connection disc 601 and the first connection disc 602, and a limiting block 604 is connected to the side wall of the first support plate 501 through a first reset mechanism 7, when the joint surface of the furnace body 12 and the flange 13 is completely abutted, the second rotation rod 502 cannot continue to rotate, at this time, the second connection disc 601 can slide on the side wall of the limiting block 604, so that the second rotation rod 502 and the third rotation rod 505 are in a soft connection mode, and when the second rotation rod 502 cannot rotate, the third rotation rod 505 can continue to rotate to avoid blocking.
Referring to fig. 6, the first reset mechanism 7 includes a connection block 701 fixedly connected to a side wall of the first support plate 501, two symmetrically disposed second T-shaped guide rods 702 are inserted into an upper side wall of the connection block 701, an upper end of each second T-shaped guide rod 702 is fixed to a lower side wall of the corresponding stopper 604, and a third spring 703 is sleeved on a side wall of each second T-shaped guide rod 702 to guide and reset movement of the corresponding stopper 604.
Referring to fig. 1 and 5, the driving mechanism 8 includes a gear 804 fixedly sleeved on a side wall of the third rotating rod 505, and a side wall of the second supporting plate 504 is connected with a rack 805 through the second reset mechanism 9, the rack 805 is meshed with the gear 804, the side wall of the rack 805 is fixedly connected with a connecting rod 803, the side wall of the connecting rod 803 is fixedly connected with a moving frame 801, the moving frame 801 includes an inclined plane 802, one of the moving plates 302 slides on the inclined plane 802, when the centers of the furnace body 12 and the flange 13 are adjusted, the moving plate 302 slides on the inclined plane 802, so as to push the moving frame 801 to move, the moving frame 801 drives the rack 805 to move through the connecting rod 803, so that the gear 804 rotates anticlockwise, and the rotation of the gear 804 drives the third rotating rod 505.
Referring to fig. 5, the second reset mechanism 9 includes a second supporting block 901 fixedly connected to an upper side wall of the bottom plate 1, and two symmetrically arranged third T-shaped guide rods 902 are inserted into a side wall of the second supporting block 901, one end of each third T-shaped guide rod 902 is fixedly connected with a moving block 903, the moving block 903 is fixed to a side wall of the rack 805, and a fourth spring 904 is sleeved on a side wall of each third T-shaped guide rod 902 to guide and reset movement of the rack 805.
Working principle: when the flange plate 13 and the furnace body 12 are required to be welded, the furnace body 12 and the flange plate 13 are sleeved on the movable plate 302 and placed on the supporting mechanism 2 for supporting, then the movable plates 302 are synchronously moved away from each other through the movable mechanism 4, so that the rollers 305 roll on the inner side walls of the furnace body 12 and the flange plate 13, the centers of the furnace body 12 and the flange plate 13 are adjusted, when the connecting lines of the rollers 305 on the two sides are coincident with the diameters of the furnace body 12 and the flange plate 13, the rollers 305 are propped against the inner side walls of the furnace body 12 and the flange plate 13, the two movable plates 302 are not moved any more, so that the furnace body 12 and the flange plate 13 are braced tightly, the centers of the furnace body 12 and the flange plate 13 are coincident, the furnace body 12 and the flange plate 13 can be automatically positioned, and supported and fixed, so that the positioning of the furnace body 12 and the flange plate 13 is more convenient and quick, and the efficiency and quality of subsequent welding are ensured;
meanwhile, when the moving plate 302 moves, the moving plate slides on the inclined plane 802, so that the moving frame 801 is pushed to move, the moving frame 801 drives the rack 805 to move through the connecting rod 803, so that the gear 804 rotates anticlockwise, the rotation of the gear 804 drives the third rotating rod 505 to rotate, and the connecting mechanism 6 drives the second rotating rod 502 and the pushing plate 503 to rotate anticlockwise, so that the pushing plate 503 abuts against the end part of the furnace body 12 and pushes the pushing plate 503 to move, so that the end surfaces of the furnace body 12 and the flange 13 abut against each other, and the joint surfaces of the furnace body 12 and the flange 13 automatically abut against each other when the centers of the furnace body 12 and the flange 13 are adjusted, so that the welding efficiency and the welding effect are ensured;
after the positions of the furnace body 12 and the flange 13 are adjusted, the first motor 306 is started, the rotation of the first motor 306 drives the rotating shaft 304 and the roller 305 to rotate, so that the furnace body 12 and the flange 13 synchronously rotate, and the welding robot 11 welds the tops of the furnace body 12 and the flange 13, so that the welding robot 11 synchronously rotates when welding, the welding is more convenient, the welding efficiency is improved, and when the rotating shaft 304 rotates, the hairbrush 1006 can clean welding seams and the welding quality is ensured;
meanwhile, the rotation of the rotating shaft 304 drives the drive bevel gear 1406 to rotate, and then drives the driven bevel gear 1405 and the first rotating rod 1402 to rotate, and when the first rotating rod 1402 rotates, the rotating disc 1403 is driven to rotate synchronously, when the protrusions 1404 are abutted against the side wall of the sliding plate 1005, the sliding plate 1005 and the brush 1006 are pushed to move, meanwhile, the second springs 1004 are compressed, when the protrusions 1404 are abutted against the side wall of the sliding plate 1005, the sliding plate 1005 and the brush 1006 can move and reset under the action of the second springs 1004, so that the brush 1006 can reciprocate in the horizontal direction, the cleaning effect is better, and cleaned impurities fall on the bottoms of the furnace body 12 and the flange 13, and when the welding robot 11 performs welding, the cleaned impurities cannot influence welding.
Claims (3)
1. The utility model provides a gas industry stove casing welding set, includes bottom plate (1), welding robot (11), furnace body (12) and ring flange (13), its characterized in that: the upper side wall of the bottom plate (1) is provided with a supporting mechanism (2) for supporting the furnace body (12) and the flange plate (13), and the upper side wall of the bottom plate (1) is provided with an adjusting mechanism (3) for adjusting the furnace body (12) and the flange plate (13);
the adjusting mechanism (3) comprises U-shaped plates (301) fixedly connected to the upper side wall of the bottom plate (1), two symmetrically arranged moving plates (302) are connected to the side wall of the U-shaped plates (301) through moving mechanisms (4), a plurality of groups of symmetrically arranged fixed blocks (303) are fixedly connected to the side wall of each moving plate (302), idler wheels (305) are rotatably connected to the opposite side wall of each group of fixed blocks (303) through rotating shafts (304), a first motor (306) is fixedly connected to one side wall of one fixed block (303), the output end of the first motor (306) is fixed to one end of the rotating shaft (304), a cleaning mechanism (10) for cleaning welding joints is arranged on the side wall of each moving plate (302), and a pushing mechanism (5) for pushing a furnace body (12) and a flange plate (13) to be attached is arranged on the upper side wall of the bottom plate (1);
the cleaning mechanism (10) comprises a connecting plate (1001) fixedly connected to the side wall of the moving plate (302), two symmetrically arranged first T-shaped guide rods (1002) are inserted into the side wall of the connecting plate (1001), one end of each first T-shaped guide rod (1002) is fixedly connected with a sliding block (1003), the side wall of each first T-shaped guide rod (1002) is sleeved with a second spring (1004), the side wall of each sliding block (1003) is fixedly connected with a sliding plate (1005), the side wall of each sliding plate (1005) is fixedly connected with a brush (1006), the movement of each sliding plate (1005) is pushed by a pushing assembly (14), each pushing assembly (14) comprises an L-shaped plate (1401) fixedly connected to the upper side wall of each fixed block (303), the side wall of each L-shaped plate (1401) is rotatably connected with a rotating disc (1403) through a first rotating rod (1402), a plurality of protrusions (1404) arranged in an array are fixedly connected to the periphery of the rotating discs (1403), the protrusions (1404) slide on the side wall of the sliding plates (1005), one end of each driving rod (304) is fixedly connected with a driving bevel gear (1405), the first driving rod (1402) is rotatably connected with a bevel gear (1406) and the driven bevel gear (1406) is meshed with the bevel gear (1406), the pushing mechanism (5) comprises a first supporting plate (501) fixedly connected to the upper side wall of the bottom plate (1), the side wall of the first supporting plate (501) is rotationally connected with a pushing plate (503) through a second rotating rod (502), the upper side wall of the bottom plate (1) is fixedly connected with two symmetrically arranged second supporting plates (504), the side wall of each second supporting plate (504) is rotationally connected with a third rotating rod (505), a connecting mechanism (6) is arranged between each third rotating rod (505) and each second rotating rod (502), the rotation of each third rotating rod (505) is driven by a driving mechanism (8), the connecting mechanism (6) comprises a first connecting disc (602) fixedly connected to one end of each second rotating rod (502), one end of each third rotating rod (505) is fixedly connected with a second connecting disc (601), the side walls of each second connecting disc (601) and each first connecting disc (602) are respectively provided with a plurality of limit grooves (603) which are arranged in an array, the side wall of each first supporting plate (505) is connected with a first reset mechanism (7) through a first reset mechanism (8), each first connecting disc (701) is connected with a limit block (701) which is arranged on one end of each first connecting disc (502) and each first connecting disc (701) is provided with a second connecting disc (702), the upper end of second T shape guide arm (702) is fixed with the lower lateral wall of stopper (604), and the lateral wall cover of second T shape guide arm (702) is equipped with third spring (703), actuating mechanism (8) are including fixed cover establish gear (804) at third dwang (505) lateral wall, and the lateral wall of second backup pad (504) is connected with rack (805) through second canceling release mechanical system (9), rack (805) and gear (804) meshing set up, and the lateral wall fixedly connected with connecting rod (803) of rack (805), the lateral wall fixedly connected with of connecting rod (803) removes frame (801), and removes frame (801) including inclined plane (802), one of them movable plate (302) slides on inclined plane (802), second canceling release mechanical system (9) are including second supporting shoe (901) of fixed connection at bottom plate (1) upper lateral wall, and the lateral wall of second supporting shoe (901) is inserted and is equipped with third T shape guide arm (902) of two symmetry settings, the one end fixedly connected with movable shoe (903) of third T shape guide arm (902), and the lateral wall of movable shoe (903) are equipped with spring (904) of fourth side wall (904).
2. The gas industry furnace shell welding device according to claim 1, wherein: the supporting mechanism (2) comprises a plurality of symmetrically arranged sleeves (201) fixedly connected to the upper side wall of the bottom plate (1), a sleeve rod (202) is connected in the sleeves (201) in a sliding mode through a first spring (204), and balls (203) are arranged at the top of the sleeve rod (202).
3. The gas industry furnace shell welding device according to claim 1, wherein: the utility model provides a movable device, including seting up bar opening (401) that two symmetries set up at U shaped board (301) lateral wall, and movable plate (302) slide in bar opening (401), the lateral wall fixedly connected with of U shaped board (301) first supporting shoe (402) that two symmetries set up, and lateral wall fixedly connected with guide bar (403) of first supporting shoe (402), movable plate (302) cover is established in the lateral wall of guide bar (403), and the lateral wall threaded connection of first supporting shoe (402) has positive and negative tooth double-headed screw rod (404), the threaded portion threaded connection of movable plate (302) and positive and negative tooth double-headed screw rod (404), the lateral wall fixedly connected with second motor (405) of first supporting shoe (402), and the output of second motor (405) is fixed with one end of positive and negative tooth double-headed screw rod (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310088237.9A CN115781093B (en) | 2023-02-09 | 2023-02-09 | Welding device for shell of gas industrial furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310088237.9A CN115781093B (en) | 2023-02-09 | 2023-02-09 | Welding device for shell of gas industrial furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115781093A CN115781093A (en) | 2023-03-14 |
| CN115781093B true CN115781093B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310088237.9A Active CN115781093B (en) | 2023-02-09 | 2023-02-09 | Welding device for shell of gas industrial furnace |
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| CN (1) | CN115781093B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642989B2 (en) * | 1984-04-09 | 1994-06-08 | 大同テック株式会社 | Welding equipment |
| KR20010037076A (en) * | 1999-10-13 | 2001-05-07 | 추호석 | Automatic welding machine for a pipe flange |
| CN207840565U (en) * | 2018-01-23 | 2018-09-11 | 青岛特纳钢结构工程有限公司 | Ring flange weld holder |
| CN110216477A (en) * | 2019-05-28 | 2019-09-10 | 赵玉研 | A kind of water conservancy construction metallic conduit welder |
| CN212858407U (en) * | 2020-08-14 | 2021-04-02 | 郑州大智精密制造有限公司 | Pipeline and flange welding frock |
| CN113199186A (en) * | 2021-05-18 | 2021-08-03 | 安徽机电职业技术学院 | Full-automatic fish scale welding tool equipment for automobile exhaust pipe |
| CN113814647B (en) * | 2021-10-15 | 2023-05-26 | 中交一公局西北工程有限公司 | Auxiliary device for welding flange plate of tunnel air-water pipe and use method thereof |
| CN114589450B (en) * | 2022-05-10 | 2022-07-15 | 山东汇丰铸造科技股份有限公司 | Auxiliary welding tool for drum flange |
| CN115582701A (en) * | 2022-10-14 | 2023-01-10 | 江苏鹏飞集团股份有限公司 | High-precision rolling and forming device for rotary cylinder |
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2023
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