CN217618773U - Auxiliary welding device for water header of industrial boiler - Google Patents
Auxiliary welding device for water header of industrial boiler Download PDFInfo
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- CN217618773U CN217618773U CN202221731211.9U CN202221731211U CN217618773U CN 217618773 U CN217618773 U CN 217618773U CN 202221731211 U CN202221731211 U CN 202221731211U CN 217618773 U CN217618773 U CN 217618773U
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- 238000003466 welding Methods 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary welding device for a water header of an industrial boiler, which comprises a frame, a welding mechanism, a pressing mechanism, a rotating mechanism and a supporting and adjusting mechanism; the frame bears the welding mechanism, hold-down mechanism, slewing mechanism, supports the modulating mechanism; a group of pressing mechanism, a rotating mechanism and a supporting and adjusting mechanism are respectively arranged at two ends of the frame; the welding mechanism is arranged on one side of the frame; the pressing mechanism, the rotating mechanism and the supporting and adjusting mechanism are arranged at two ends of the rack; the pressing mechanism is arranged above the rotating mechanism; the welding mechanism comprises a motor I, a fixed seat I, a fixed arm, a support shaft, a T-shaped plate, a welding gun, an electric push rod and a screw rod II; the rotating mechanism comprises a fixing block I, a screw rod I, a fixing block II, a guide shaft II, a driving chain wheel, a screw rod II, a guide shaft III and a fixing seat II. The utility model discloses a collection case welding process can be stabilized to the frame, can realize the angular adjustment of collection case through slewing mechanism simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the boiler welding, in particular to auxiliary welding device of industrial boiler water header.
Background
The boiler header has the function of reducing thermal deviation, so that the heat absorption and flow of working media, the cooling of a boiler and the thermal efficiency of the boiler are optimized and improved; the specification size, the number of the tubes and the arrangement mode of the tubes of the sections of the upper part, the middle part and the lower part of the boiler are different, and the header is responsible for connecting the sections, so that the smooth circulation of the working medium is ensured.
1) When the existing header is manufactured, the connecting pipeline pipe heads are usually welded on the header one by one manually, the working efficiency is low, and the welding quality depends on the welding level of workers;
2) The lack of a suitable tool for header welding includes a fixed frame and also includes a device for the rotation angle of the header to meet the requirement of replacement welding of multiple rows of pipelines on the header.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing an industrial boiler is with supplementary welding set of collection case, can stabilize collection case welding process through the frame, can realize the angular adjustment of collection case through slewing mechanism simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme is:
an auxiliary welding device for a water header of an industrial boiler comprises a frame, a welding mechanism, a pressing mechanism, a rotating mechanism and a supporting and adjusting mechanism; the frame bears the weight of the welding mechanism, hold-down mechanism, slewing mechanism, support the regulating mechanism; a group of pressing mechanisms, a rotating mechanism and a supporting and adjusting mechanism are respectively arranged at two ends of the frame; the welding mechanism is arranged on one side of the frame; the pressing mechanism, the rotating mechanism and the support adjusting mechanism are arranged at two ends of the rack; the hold-down mechanism is arranged above the rotating mechanism.
The frame is provided with an arc supporting plate, one side of the frame is provided with a mounting plate, and the mounting plate is provided with a T-shaped groove.
The pressing mechanism comprises an arc-shaped pressing plate and an elastic pressing mechanism, one end of the arc-shaped pressing plate is hinged with the rack, and the other end of the arc-shaped pressing plate is connected with the rack through a bolt; the elastic pressing mechanism comprises a fixing frame, a guide shaft I and a spring; the fixing frame is arranged on the arc-shaped pressing plate, and the guide shaft I penetrates through the fixing frame and the arc-shaped pressing plate and is connected with the fixing frame through a through hole; a key block is arranged on the guide shaft I; i one end of guiding axle is equipped with gyro wheel I and limiting plate, and in the fixed frame was located to the limiting plate, arc clamp plate one side was located to gyro wheel I, the spring cup joints guiding axle I, and the limiting plate is touched on spring one end top, and fixed frame is touched on the other end top.
The rotating mechanism comprises a fixed block I, a screw rod I, a fixed block II, a guide shaft II, a driving chain wheel, a screw rod II, a guide shaft III and a fixed seat II; the fixing block I is fixed on the arc supporting plate, the fixing block II is positioned on one side of the fixing block I, a chain wheel is arranged on the fixing block II and is connected with the fixing block II in a rotating mode, one end of the guide shaft II is fixedly connected with the fixing block II, and a through hole in the other end of the guide shaft II is movably connected with the fixing block I; one end of the screw rod I is rotatably connected with the fixing block II, and the other end of the screw rod I is movably connected with the fixing block I through threads; the driving chain wheel is rotationally connected to the arc-shaped supporting plate, one end of the screw rod II is rotationally connected with the fixed seat II, the other end of the screw rod II is connected with the arc-shaped supporting plate through threads, one end of the guide shaft III is fixedly connected with the fixed seat II, and the other end of the guide shaft III is movably connected with the arc-shaped supporting plate through a through hole; be equipped with the gyro wheel on fixing base II and through pivot interconnect, the axis of rotation one end of gyro wheel is equipped with the sprocket, connects the sprocket of gyro wheel one side on driving sprocket, the fixing base II through the chain, the sprocket on the fixed block II.
The support adjusting mechanism comprises a fixed seat III, a guide shaft V and a screw rod III; one end of the guide shaft V is fixedly connected with a fixed seat III, the other end of the guide shaft V is movably connected with an arc-shaped supporting plate through a through hole, and one end of the screw rod III is rotatably connected with the fixed seat III; the other end is movably connected with an arc supporting plate through threads, and a roller is arranged on the fixing seat III.
The welding mechanism comprises a motor I, a fixed seat I, a fixed arm, a supporting shaft, a T-shaped plate, a welding gun, an electric push rod and a screw rod II; the motor I is fixed at one end of the mounting plate, and a chain wheel is arranged at the shaft end of the motor I; the bottom of the fixing seat I is provided with a T-shaped block and is arranged in the T-shaped groove, two ends of the screw rod II are fixed on the mounting plate through bearing seats, and one end of the screw rod II is provided with a chain wheel and is connected with a shaft end chain wheel of the motor I through a chain; the screw II is connected with the fixed seat I through threads; a supporting platform is arranged on the fixing seat I, and a through hole and a screw III are arranged on the supporting platform; one end of the fixed arm is provided with a guide post and a supporting plate, and the supporting plate is provided with a motor II; a chain wheel is arranged at the shaft end of the motor II, the guide post is arranged in a through hole in the support table, and the screw III is connected with one end of the fixed arm in a sliding manner through the through hole and is fixed by matching with a bolt; the supporting shaft is rotatably connected with one end of the fixed arm, and one end of the supporting shaft is provided with a chain wheel and is connected with a shaft end chain wheel of a motor II through a chain; the other end of the supporting shaft is fixedly provided with a fixing plate; the T-shaped plate is provided with a screw I, the T-shaped plate is connected with the supporting shaft in a sliding mode, the screw I is connected with the fixing plate in a sliding mode through a through hole and is fixed by matching with a bolt, and one side of the T-shaped plate is provided with a supporting arm; a gun seat is arranged at one end of the welding gun, and the welding gun is movably connected with one end of the supporting arm; the top shaft of the electric push rod is hinged with the gun seat, the bottom seat of the electric push rod is hinged with the T-shaped plate, and the end part of the supporting shaft is provided with a jack and a through groove.
Preferably, a go gauge is arranged in the welding mechanism, the go gauge is conical, a clamping groove and a go shaft are arranged on the go gauge, and the go shaft is movably connected with the go gauge and can slide; the through shaft is provided with a clamping block.
Compared with the prior art, the utility model beneficial effect shows:
1) The utility model is provided with a rotating mechanism which is connected with a driving chain wheel, a chain wheel on one side of a roller on a fixing seat II and a chain wheel on a fixing block II through chains; the driving chain wheel is rotated to drive the roller on the fixing seat II to rotate through the chain, and the roller drives the header to rotate; the height of the fixing seat II is adjusted by rotating the screw rod II, and the position of the fixing block II is adjusted by rotating the screw rod I so as to ensure the normal work of the chain;
2) The utility model is provided with a welding mechanism, a motor I drives a fixing seat I to slide along a T-shaped groove, and a screw III is matched with a bolt to adjust the height of a fixing arm, thereby realizing the adjustment of the heights of a supporting shaft and a welding gun; the height of supporting and adjusting mechanism regulation collection box is cooperated again, the angle of collection box is adjusted by rotating mechanism, the center of a circle of the end part of the supporting shaft is concentric with the center of a circle of the connecting pipe on the collection box, the position of the T-shaped plate on the supporting shaft is adjusted by the screw rod I in cooperation with the bolt, and then the adjustment of the distance between the welding gun and the wall of the collection box is realized.
Drawings
FIG. 1 is a schematic structural view of an auxiliary welding device for a water header of an industrial boiler;
FIG. 2 is a schematic structural view of the housing of FIG. 1;
FIG. 3 is a schematic structural view of the rotating mechanism of FIG. 1;
FIG. 4 is a schematic structural view of the pressing mechanism of FIG. 3;
FIG. 5 is a schematic view of the welding mechanism of FIG. 1;
FIG. 6 is a schematic view of the center of a circle of a connecting pipe between a supporting shaft and a collecting box in the welding mechanism of FIG. 1;
FIG. 7 is a schematic structural view of a go gauge in the auxiliary welding device for the water header of the industrial boiler;
FIG. 8 is a diagram showing the effect of the universal gauge in the auxiliary welding device for the water header of the industrial boiler;
in the figure: 1. a frame; 101. an arc-shaped supporting plate; 102. mounting a plate; 1021. a T-shaped groove; 2. a welding mechanism; 201. a motor I; 202. a fixed seat I; 2021. a T-shaped block; 2022. a support table; 20221. a screw III; 203. a fixed arm; 2031. a support plate; 2032. a motor II; 2033. a guide post; 204. a support shaft; 2041. a fixing plate; 2042. a through groove; 205. a T-shaped plate; 2051. a screw I; 2052. a support arm; 206. a welding gun; 2061. a gun seat; 207. an electric push rod; 208. a screw II; 209. go gauge; 2091. a card slot; 2092. passing through the shaft; 20921. a clamping block; 3. a pressing mechanism; 301. an arc-shaped pressing plate; 302. a spring pressing mechanism; 3021. a fixing frame; 3022. a guide shaft I; 30221. a key block; 30222. a limiting plate; 30223. a roller I; 3023. a spring; 4. a rotating mechanism; 401. a fixed block I; 402. a screw rod I; 403. a fixed block II; 404. a guide shaft II; 405. a drive sprocket; 406. a screw rod II; 407. a guide shaft III; 408. a fixed seat II; 5. a support adjustment mechanism; 501. a fixed seat III; 502. a guide shaft V; 503. a screw mandrel III; 6. a header; 601. and (4) connecting the pipes.
Detailed Description
For the understanding of the technical field, the technical solution of the present invention is further described in detail with reference to the accompanying drawings 1-8.
An auxiliary welding device for a water header of an industrial boiler comprises a frame 1, a welding mechanism 2, a pressing mechanism 3, a rotating mechanism 4 and a supporting and adjusting mechanism 5; the frame 1 bears the welding mechanism 2, the pressing mechanism 3, the rotating mechanism 4 and the supporting and adjusting mechanism 5; a group of pressing mechanisms 3, a rotating mechanism 4 and a supporting and adjusting mechanism 5 are respectively arranged at two ends of the frame 1; the welding mechanism 2 is arranged on one side of the frame 1; the pressing mechanism 3, the rotating mechanism 4 and the supporting and adjusting mechanism 5 are arranged at two ends of the frame 1; the hold-down mechanism 3 is arranged above the rotating mechanism 4.
The frame 1 is provided with an arc supporting plate 101, one side of the frame 1 is provided with a mounting plate 102, and the mounting plate 102 is provided with a T-shaped groove 1021.
The pressing mechanism 3 comprises an arc-shaped pressing plate 301 and a spring pressing mechanism 302, one end of the arc-shaped pressing plate 301 is hinged with the rack 1, and the other end of the arc-shaped pressing plate 301 is connected with the rack 1 through a bolt; the pressing mechanism 302 comprises a fixed frame 3021, a guide shaft I3022 and a spring 3023; the fixing frame 3021 is arranged on the arc-shaped pressure plate 301, and the guide shaft I3022 penetrates through the fixing frame 3021 and the arc-shaped pressure plate 301 and is connected with the fixing frame through a through hole; a key block 30221 is arranged on the guide shaft I3022 to prevent the guide shaft I3022 from rotating randomly; a roller I30223 and a limiting plate 30222 are arranged at one end of the guide shaft I3022, the limiting plate 30222 is arranged in the fixed frame 3021, the roller I30223 is arranged on one side of the arc-shaped pressing plate 301, the spring 3023 is sleeved with the guide shaft I3022, one end of the spring 3023 pushes against the limiting plate 30222, and the other end of the spring 3023 pushes against the fixed frame 3021; the spring 3023 is matched with the limit plate 30222 to push the guide shaft I3022 to slide up and down.
The rotating mechanism 4 comprises a fixing block I401, a screw rod I402, a fixing block II 403, a guide shaft II 404, a driving chain wheel 405, a screw rod II 406, a guide shaft III 407 and a fixing seat II 408; the fixing block I401 is fixed on the arc-shaped supporting plate 101, the fixing block II 403 is located on one side of the fixing block I401, a chain wheel is arranged on the fixing block II 403 and is in rotating connection with the fixing block I, one end of the guide shaft II 404 is fixedly connected with the fixing block II 403, and the through hole in the other end of the guide shaft II is movably connected with the fixing block I401; one end of the screw rod I402 is rotatably connected with the fixing block II 403, and the other end of the screw rod I is movably connected with the fixing block I401 through threads; the driving sprocket 405 is rotatably connected to the arc-shaped supporting plate 101, one end of the screw rod II 406 is rotatably connected with the fixing seat II 408, the other end of the screw rod II is connected with the arc-shaped supporting plate 101 through threads, one end of the guide shaft III 407 is fixedly connected with the fixing seat II 408, and the other end of the guide shaft III is movably connected with the arc-shaped supporting plate 101 through a through hole; a roller is arranged on the second fixing seat 408 and is connected with the second fixing seat through a rotating shaft, a chain wheel is arranged at one end of the rotating shaft of the roller, and the driving chain wheel 405, the chain wheel on one side of the roller on the second fixing seat 408 and the chain wheel on the second fixing block 403 are connected through a chain; the driving chain wheel 405 is rotated to drive the roller on the fixed seat II 408 to rotate through a chain; the height of the fixing seat II 408 is adjusted by rotating the screw rod II 406, and the position of the fixing block II 403 is adjusted by rotating the screw rod I402 so as to ensure the normal work of the chain.
The supporting and adjusting mechanism 5 comprises a fixed seat III 501, a guide shaft V502 and a screw rod III 503; one end of the guide shaft V502 is fixedly connected with a fixed seat III 501, the other end of the guide shaft V is movably connected with the arc-shaped supporting plate 101 through a through hole, and one end of the screw rod III 503 is rotatably connected with the fixed seat III 501; the other end is movably connected with an arc-shaped supporting plate 101 through threads, and a roller is arranged on the fixed seat III 501 and used for supporting the header 6; the fixing seat II 408 and the roller are pushed to move up and down by rotating the screw rod III 503 so as to be suitable for supporting the headers 6 with different sizes.
The welding mechanism 2 comprises a motor I201, a fixed seat I202, a fixed arm 203, a support shaft 204, a T-shaped plate 205, a welding gun 206, an electric push rod 207 and a screw II 208; the motor I201 is fixed at one end of the mounting plate 102, and a chain wheel is arranged at the shaft end of the motor I201; the bottom of the fixing seat I202 is provided with a T-shaped block 2021 and is arranged in a T-shaped groove 1021, two ends of the screw II 208 are fixed on the mounting plate 102 through bearing seats, and one end of the screw II 208 is provided with a chain wheel and is connected with a shaft end chain wheel of the motor I201 through a chain; the screw II 208 is connected with the fixing seat I202 through threads; a supporting platform 2022 is arranged on the fixing seat I202, and a through hole and a screw rod III 20221 are arranged on the supporting platform 2022; one end of the fixed arm 203 is provided with a guide post 2033 and a supporting plate 2031, and the supporting plate 2031 is provided with a motor II 2032; a chain wheel is arranged at the shaft end of the motor II 2032, the guide column 2033 is arranged in a through hole on the support table 2022, and the screw rod III 20221 is connected with one end of the fixed arm 203 in a sliding way through the through hole and is fixed by matching with a bolt; the supporting shaft 204 is rotatably connected with one end of the fixed arm 203, a chain wheel is arranged at one end of the supporting shaft 204 and is connected with a shaft end chain wheel of the motor II 2032 through a chain, and the supporting shaft 204 is driven to rotate through the motor II 2032; the other end of the support shaft 204 is fixedly provided with a fixing plate 2041; a screw I2051 is arranged on the T-shaped plate 205, the T-shaped plate 205 is slidably connected with the support shaft 204, the screw I2051 is slidably connected with the fixing plate 2041 through a through hole and is fixed by matching with a bolt, a support arm 2052 is arranged on one side of the T-shaped plate 205, the T-shaped plate 205 is slid left and right, and then the T-shaped plate 205 is locked and fixed through a nut on the screw I2051, so that the position of the T-shaped plate 205 is adjusted; a gun seat 2061 is arranged at one end of the welding gun 206, and the welding gun 206 is movably connected with one end of a supporting arm 2052; the electric push rod 207 is hinged with a gun seat 2061 through a top shaft, and the electric push rod 207 is hinged with a T-shaped plate 205 through a base; the angle of the welding gun 206 is adjusted by the electric push rod 207 to meet the welding requirement, and the end of the support shaft 204 is provided with a jack and a through groove 2042.
The welding mechanism 2 is internally provided with a go gauge 209, the go gauge 209 is conical, the go gauge 209 is provided with a clamping groove 2091 and a go shaft 2092, and the go shaft 2092 is movably connected with the go gauge 209 and can slide; a fixture block 20921 is arranged on the through shaft 2092, and after the through shaft 2092 is recovered, the fixture block 20921 is arranged in the clamping groove 2091; during the process of adjusting the circle center of the support shaft 204 and the circle center of the connecting pipe 601, the circle center of the support shaft 204 and the circle center of the connecting pipe 601 are adjusted by visual inspection, the go gauge 209 is placed at the gap between the connecting pipe 601 and the support shaft 204, the go shaft 2092 is drawn out and inserted into the jack at the end part of the support shaft 204, then the fixture block 20921 is inserted into the through groove 2042, then in the process of adjusting the connecting pipe 601 or the support shaft 204, the go gauge 209 is slowly inserted into the through hole of the connecting pipe 601, the connecting pipe 601 and the welding mechanism 2 are gradually adjusted, when the go gauge 209 can be completely inserted into and matched with the inner wall of the connecting pipe 601, the welding mechanism 2, the fixed arm 203, the T-shaped plate 205 and the rotating mechanism 4 are fixed, then the go shaft 2092 is recycled into the go gauge 209 and the go gauge 209 is removed, and then the next welding work can be carried out;
the utility model provides an auxiliary welding device of industrial boiler water header, the working process as follows:
when the header 6 is welded, the header 6 is placed on the rack 1, then the header 6 is pressed through the arc-shaped pressing plate 301, the bottom of the header 6 is supported through the supporting and adjusting mechanism 5, the height of the supporting and adjusting mechanism 5 can be adjusted according to the size of the header 6, and then the height of the fixing seat II 408 in the rotating mechanism 4 is adjusted to enable the roller in the fixing seat II to be pressed against the wall of the header 6; the driving chain wheel 405 is rotated to drive the roller on the fixed seat II 408 to rotate, and then the header 6 is driven to rotate to realize angle adjustment; the header 6 is rotated by the rotating mechanism 4, the direction of the connecting pipe 601 is vertical to the welding mechanism 2, the height of the header 6 is adjusted by the support adjusting mechanism 5, then the upper and lower heights of the fixed arm 203 and the supporting shaft 204 are adjusted by a screw rod III 20221 in the welding mechanism 2, and the center of the circle at the end part of the supporting shaft 204 is concentric with the center of the connecting pipe 601; then, the distance and the angle between the welding gun 206 and a welding port are adjusted through the screw I2051 and the electric push rod 207, and finally, the support shaft 204 is driven to rotate through the motor II 2032, so that the T-shaped plate 205 and the welding gun 206 are driven to rotate and weld around the connecting pipe 601; drive I202 of fixing base through I201 of motor and slide along T type groove 1021, carry out welding one by one of connecting pipe.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. An auxiliary welding device for a water header of an industrial boiler comprises a frame, a welding mechanism, a pressing mechanism, a rotating mechanism and a supporting and adjusting mechanism; the device is characterized in that the frame bears a welding mechanism, a pressing mechanism, a rotating mechanism and a supporting and adjusting mechanism; a group of pressing mechanism, a rotating mechanism and a supporting and adjusting mechanism are respectively arranged at two ends of the frame; the welding mechanism is arranged on one side of the frame; the pressing mechanism, the rotating mechanism and the support adjusting mechanism are arranged at two ends of the rack; the pressing mechanism is arranged above the rotating mechanism;
the welding mechanism comprises a motor I, a fixed seat I, a fixed arm, a supporting shaft, a T-shaped plate, a welding gun, an electric push rod and a screw rod II; the motor I is fixed at one end of the mounting plate, and a chain wheel is arranged at the shaft end of the motor I; the bottom of the fixing seat I is provided with a T-shaped block and arranged in the T-shaped groove, two ends of the screw II are fixed on the mounting plate through a bearing seat, and one end of the screw II is provided with a chain wheel and is connected with a shaft end chain wheel of the motor I through a chain; the screw II is connected with the fixing seat I through threads; a supporting platform is arranged on the fixing seat I, and a through hole and a screw III are arranged on the supporting platform; one end of the fixed arm is provided with a guide post and a supporting plate, and the supporting plate is provided with a motor II; a chain wheel is arranged at the shaft end of the motor II, the guide post is arranged in a through hole in the support table, and the screw III is connected with one end of the fixed arm in a sliding manner through the through hole and is fixed by matching with a bolt; the supporting shaft is rotatably connected with one end of the fixed arm, and one end of the supporting shaft is provided with a chain wheel and is connected with a shaft end chain wheel of a motor II through a chain; the other end of the supporting shaft is fixedly provided with a fixing plate; the T-shaped plate is provided with a screw I, the T-shaped plate is connected with the supporting shaft in a sliding mode, the screw I is connected with the fixing plate in a sliding mode through a through hole and is fixed by matching with a bolt, and one side of the T-shaped plate is provided with a supporting arm; one end of the welding gun is provided with a gun seat, and the welding gun is movably connected with one end of the supporting arm; the top shaft of the electric push rod is hinged with the gun seat, the bottom seat of the electric push rod is hinged with the T-shaped plate, and the end part of the supporting shaft is provided with a jack and a through groove.
2. The auxiliary welding device for the water header of the industrial boiler as claimed in claim 1, wherein the frame is provided with an arc-shaped supporting plate, one side of the frame is provided with a mounting plate, and the mounting plate is provided with a T-shaped groove.
3. The auxiliary welding device for the water header of the industrial boiler according to claim 1, characterized in that the pressing mechanism comprises an arc-shaped pressing plate and a spring mechanism, one end of the arc-shaped pressing plate is hinged with the rack, and the other end of the arc-shaped pressing plate is connected with the rack through a bolt; the elastic pressing mechanism comprises a fixed frame, a guide shaft I and a spring; the fixing frame is arranged on the arc-shaped pressing plate, and the guide shaft I penetrates through the fixing frame and the arc-shaped pressing plate and is connected with the fixing frame through a through hole; a key block is arranged on the guide shaft I; i one end of guiding axle is equipped with gyro wheel I and limiting plate, and in the fixed frame was located to the limiting plate, arc clamp plate one side was located to gyro wheel I, the spring cup jointed guiding axle I, and the limiting plate is touched on the top of spring one end, and fixed frame is touched on the top of the other end.
4. The auxiliary welding device for the water header of the industrial boiler according to claim 1, wherein the rotating mechanism comprises a fixed block I, a screw rod I, a fixed block II, a guide shaft II, a driving chain wheel, a screw rod II, a guide shaft III and a fixed seat II; the fixing block I is fixed on the arc supporting plate, the fixing block II is positioned on one side of the fixing block I, a chain wheel is arranged on the fixing block II and is in rotating connection with the fixing block I, one end of the guide shaft II is fixedly connected with the fixing block II, and the through hole at the other end of the guide shaft II is movably connected with the fixing block I; one end of the screw rod I is rotatably connected with the fixing block II, and the other end of the screw rod I is movably connected with the fixing block I through threads; the driving chain wheel is rotatably connected to the arc supporting plate, one end of the screw rod II is rotatably connected with the fixing seat II, the other end of the screw rod II is connected with the arc supporting plate through threads, one end of the guide shaft III is fixedly connected with the fixing seat II, and the other end of the guide shaft III is movably connected with the arc supporting plate through a through hole; be equipped with the gyro wheel on fixing base II and through pivot interconnect, the axis of rotation one end of gyro wheel is equipped with the sprocket, connects the sprocket of gyro wheel one side on driving sprocket, the fixing base II through the chain, the sprocket on the fixed block II.
5. The auxiliary welding device for the water header of the industrial boiler according to claim 1, characterized in that the supporting and adjusting mechanism comprises a fixed seat III, a guide shaft V and a screw rod III; one end of the guide shaft V is fixedly connected with a fixed seat III, the other end of the guide shaft V is movably connected with an arc-shaped supporting plate through a through hole, and one end of a screw rod III is rotatably connected with the fixed seat III; the other end is movably connected with an arc-shaped supporting plate through threads, and a roller is arranged on the fixing seat III.
6. The auxiliary welding device for the water header of the industrial boiler according to claim 1, characterized in that a go gauge is arranged in the welding mechanism, the go gauge is conical, a clamping groove and a go shaft are arranged on the go gauge, and the go shaft is movably connected with the go gauge and can slide; the through shaft is provided with a clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731211.9U CN217618773U (en) | 2022-07-06 | 2022-07-06 | Auxiliary welding device for water header of industrial boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731211.9U CN217618773U (en) | 2022-07-06 | 2022-07-06 | Auxiliary welding device for water header of industrial boiler |
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| Publication Number | Publication Date |
|---|---|
| CN217618773U true CN217618773U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221731211.9U Active CN217618773U (en) | 2022-07-06 | 2022-07-06 | Auxiliary welding device for water header of industrial boiler |
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| CN (1) | CN217618773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226369A (en) * | 2023-11-16 | 2023-12-15 | 四川长江液压天成机械有限公司 | Sliding sleeve and plate welding device |
-
2022
- 2022-07-06 CN CN202221731211.9U patent/CN217618773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226369A (en) * | 2023-11-16 | 2023-12-15 | 四川长江液压天成机械有限公司 | Sliding sleeve and plate welding device |
| CN117226369B (en) * | 2023-11-16 | 2024-01-23 | 四川长江液压天成机械有限公司 | Sliding sleeve and plate welding device |
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