CN220480734U - Furnace shell flange double-sided welding device - Google Patents
Furnace shell flange double-sided welding device Download PDFInfo
- Publication number
- CN220480734U CN220480734U CN202322101369.9U CN202322101369U CN220480734U CN 220480734 U CN220480734 U CN 220480734U CN 202322101369 U CN202322101369 U CN 202322101369U CN 220480734 U CN220480734 U CN 220480734U
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- furnace shell
- screw rod
- side end
- fixedly connected
- groove
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 230000002457 bidirectional effect Effects 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of welding equipment, in particular to a furnace shell flange double-sided welding device, which aims at the problem that the welding quality is reduced due to the fact that the furnace shell moves in the welding process because the position of the existing furnace shell is inconvenient to fix; the positioning assembly is used for fixing the position of the furnace shell body; the adjusting component is arranged in the fixed plate and used for driving the furnace shell body to rotate and adjust; the clamping assembly is arranged in the fixed box and used for clamping the fixed flange body; can ensure that the furnace shell body can not deviate when being welded, and ensures the stability of the welding process.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a furnace shell flange double-sided welding device.
Background
In actual use, the blast furnace usually needs to be provided with holes in the steel plate with the furnace shell at the tuyere, and then welded with a tuyere flange. Because the furnace shell and the tuyere flange are structural members of important iron-making equipment, the quality of welding has important influence on the structural stability of the blast furnace body and the production, and a strict and careful welding process is particularly needed.
When welding among the prior art, the position of stove outer covering is inconvenient fixed, and the stove outer covering takes place to remove in the welding process and can lead to welded quality to descend, and when welding flange, the staff need last the adjustment position, just can accomplish the welding of flange, when some positions are inconvenient for carrying out the welding, also can lead to welding quality's decline, leads to welding quality uneven, influences the accuse of finished product quality.
In order to solve the problems, the utility model provides a furnace shell flange double-sided welding device.
Disclosure of Invention
The utility model provides a furnace shell flange double-sided welding device, which solves the defects that the position of a furnace shell is inconvenient to fix and the welding quality is reduced due to the movement of the furnace shell in the welding process in the prior art.
The utility model provides the following technical scheme:
a furnace shell flange double-sided welding device comprises a bottom plate; the positioning frame is fixedly connected to the top end of the bottom plate and used for placing the furnace shell body, the side end of the positioning frame is fixedly connected with a fixing plate, a group of positioning assemblies are arranged in the fixing plate, and the positioning assemblies are used for fixing the position of the furnace shell body; the adjusting component is arranged in the fixed plate and used for driving the furnace shell body to rotate and adjust; the clamping assembly is arranged in the fixed box and used for clamping the fixed flange body; the driving assembly is used for driving the flange body to be sleeved on the surface of the furnace shell body.
In one possible design, the locating component comprises a rotating shaft rotationally connected in the fixed plate, a third groove is formed in the rotating shaft, two locating plates are fixedly connected in the third groove, two extruding blocks are rotationally connected in the locating plates, two extruding blocks are slidingly connected in the third groove and are respectively and spirally connected to positive and negative thread sections on the circumferential surface of the second bidirectional screw, a second worm wheel is fixedly connected on the circumferential surface of the second bidirectional screw, a second worm meshed with the second worm wheel is rotationally connected in the third groove, the second worm outwards movably penetrates through the side end of the rotating shaft and outwards extends, and a fourth rotating handle is fixedly connected to the side end of the second worm.
In one possible design, the adjusting component comprises a second groove formed in the fixing plate, a first worm wheel is fixedly connected to the circumferential surface of the rotating shaft, a first worm meshed with the first worm wheel is rotationally connected to the second groove, the first worm penetrates through the side end of the fixing plate in an outward moving mode and extends outwards, and a third rotating handle is fixedly connected to the side end of the first worm.
In one possible design, the clamping assembly comprises a limiting rod fixedly connected in the fixed box, two arc-shaped clamping blocks are slidably connected to the circumferential surface of the limiting rod, a first bidirectional screw rod is rotationally connected to the fixed box, the two arc-shaped clamping blocks are respectively and threadedly connected to the positive and negative thread sections of the circumferential surface of the first bidirectional screw rod, the first bidirectional screw rod outwards penetrates through the side end of the fixed box in a movable mode and outwards extends, and a second rotating handle is fixedly connected to the side end of the first bidirectional screw rod.
In one possible design, the driving assembly comprises a first groove formed in the bottom plate, the movable plate is slidably connected in the first groove, a first screw rod is rotationally connected in the first groove, the first screw rod penetrates through the side end of the bottom plate in an outward movable mode and extends outwards, and the side end of the first screw rod is fixedly connected with a first rotating handle.
In one possible design, a plurality of arc grooves are formed in the placement frame, a plurality of rollers are rotatably connected in the arc grooves, and the rollers are in contact with the surface of the furnace shell body.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the furnace shell body placed on the mounting frame can be fixed in position through the positioning component in the rotating shaft, so that the furnace shell body can be prevented from shifting during welding, the stability of the welding process is ensured, meanwhile, the rotating shaft is driven by the adjusting component to rotate, the furnace shell body can be driven by the rotating shaft to rotate, the unwelded place can be exposed outwards by the rotation of the furnace shell body, and the furnace shell body and the arc-shaped clamping blocks can be completely welded under the condition that the position of a worker is unchanged, so that the consistency of welding quality is ensured.
Drawings
Fig. 1 is a first front perspective view of a furnace shell flange double-sided welding device provided by an embodiment of the utility model;
fig. 2 is a second front perspective view of a furnace shell flange double-sided welding device according to an embodiment of the present utility model;
FIG. 3 is a first partial cross-sectional view of a furnace shell flange double-sided welding device provided by an embodiment of the utility model;
FIG. 4 is a second partial cross-sectional view of a furnace shell flange double-sided welding device provided by an embodiment of the utility model;
FIG. 5 is a partial perspective view of a furnace shell flange double-sided welding device provided by an embodiment of the utility model;
fig. 6 is a third partial cross-sectional view of a furnace shell flange double-sided welding device according to an embodiment of the present utility model.
Reference numerals:
1. a bottom plate; 2. a setting frame; 3. a fixing plate; 4. a furnace shell body; 5. a first groove; 6. a movable plate; 7. a first rotating handle; 8. a first screw rod; 9. a fixed box; 10. a rotating shaft; 11. an arc-shaped clamping block; 12. a first bidirectional screw rod; 13. a second rotating handle; 14. a flange body; 15. a limit rod; 16. a second groove; 17. a first worm; 18. a first worm wheel; 19. a third rotating handle; 20. extruding a block; 21. a third groove; 22. a positioning plate; 23. a second worm wheel; 24. a second bidirectional screw rod; 25. an arc-shaped groove; 26. a roller; 27. a fourth rotating handle; 28. and a second worm.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
Example 1
Referring to fig. 1-6, a welding device comprises a base plate 1; the positioning frame 2 is fixedly connected to the top end of the bottom plate 1 and used for placing the furnace shell body 4, the side end of the positioning frame 2 is fixedly connected with the fixing plate 3, a group of positioning components are arranged in the fixing plate 3, and the positioning components are used for fixing the position of the furnace shell body 4; the adjusting component is arranged in the fixed plate 3 and used for driving the furnace shell body 4 to rotate and adjust; the clamping assembly is arranged on the upper side of the bottom plate 1, a movable plate 6 is arranged at the side end of the movable plate 6, a fixed box 9 is rotatably connected with the movable plate, and the clamping assembly is arranged in the fixed box 9 and used for clamping a fixed flange body 14; the driving assembly is used for driving the flange body 14 to be sleeved on the surface of the furnace shell body 4; the positioning assembly in the rotating shaft 10 can fix the position of the furnace shell body 4 placed on the mounting frame 2, so that the furnace shell body 4 can not deviate during welding, the stability of the welding process is guaranteed, the rotating shaft 10 is driven by the adjusting assembly to rotate, the rotating shaft 10 can drive the furnace shell body 4 to rotate, the welding place can be exposed outwards by the rotation of the furnace shell body 4, the complete welding of the furnace shell body 4 and the arc-shaped clamping blocks 11 can be performed by workers under the condition that the position is unchanged, and the consistency of the welding quality is guaranteed.
A plurality of arc grooves 25 are formed in the mounting frame 2, rollers 26 are rotatably connected in the arc grooves 25, and the rollers 26 are contacted with the surface of the furnace shell body 4, so that the furnace shell body 4 can be conveniently driven to rotate.
Referring to fig. 4 and 6, the positioning assembly includes a rotating shaft 10 rotatably connected to the inside of the fixed plate 3, a third groove 21 is formed in the rotating shaft 10, two positioning plates 22 are fixedly connected to the inside of the third groove 21, a second bidirectional screw 24 is rotatably connected to the two positioning plates 22, two extrusion blocks 20 are slidably connected to the third groove 21, the two extrusion blocks 20 are respectively and threadedly connected to the front and back thread sections on the circumferential surface of the second bidirectional screw 24, a second worm wheel 23 is fixedly connected to the circumferential surface of the second bidirectional screw 24, a second worm 28 meshed with the second worm wheel 23 is rotatably connected to the inside of the third groove 21, the second worm 28 outwards extends through the side end of the rotating shaft 10, and a fourth rotating handle 27 is fixedly connected to the side end of the second worm 28; after the furnace shell body 4 is sleeved on the surface of the rotating shaft 10 and placed on the placement frame 2, the fourth rotating handle 27 is screwed to drive the second worm 28 to rotate, the second worm 28 rotates to drive the second worm wheel 23 to rotate, the second worm wheel 23 rotates to drive the second bidirectional screw rod 24 to rotate, the second bidirectional screw rod 24 rotates to drive the two extrusion blocks 20 to move towards the direction away from each other, and the two extrusion blocks 20 are in outward contact with the inner wall of the furnace shell body 4, so that the furnace shell body 4 is clamped and fixed from inside.
Referring to fig. 3, the adjusting assembly includes a second groove 16 formed in the fixing plate 3, a first worm wheel 18 is fixedly connected to the circumferential surface of the rotating shaft 10, a first worm 17 engaged with the first worm wheel 18 is rotatably connected to the second groove 16, the first worm 17 is outwardly movable to penetrate through the side end of the fixing plate 3 and outwardly extends, and a third rotating handle 19 is fixedly connected to the side end of the first worm 17; the third rotating handle 19 is screwed to drive the first worm 17 to rotate, the first worm 17 rotates to drive the first worm wheel 18 to rotate, the first worm wheel 18 rotates to drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the furnace shell body 4 to rotate, the furnace shell body 4 can drive the flange body 14 to rotate through the welded part, and the flange body 14 can drive the fixed box 9 to rotate at the side end of the movable plate 6.
The application can be used for furnace shell flange welding, and can also be used in other fields suitable for the application.
Example 2
Referring to fig. 1 to 6, a furnace shell flange double-sided welding device comprises a bottom plate 1; the positioning frame 2 is fixedly connected to the top end of the bottom plate 1 and used for placing the furnace shell body 4, the side end of the positioning frame 2 is fixedly connected with the fixing plate 3, a group of positioning components are arranged in the fixing plate 3, and the positioning components are used for fixing the position of the furnace shell body 4; the adjusting component is arranged in the fixed plate 3 and used for driving the furnace shell body 4 to rotate and adjust; the clamping assembly is arranged on the upper side of the bottom plate 1, a movable plate 6 is arranged at the side end of the movable plate 6, a fixed box 9 is rotatably connected with the movable plate, and the clamping assembly is arranged in the fixed box 9 and used for clamping a fixed flange body 14; the driving assembly is used for driving the flange body 14 to be sleeved on the surface of the furnace shell body 4.
Referring to fig. 2, the clamping assembly includes a stop lever 15 fixedly connected to the inside of the fixed box 9, two arc clamping blocks 11 are slidably connected to the circumferential surface of the stop lever 15, a first bidirectional screw rod 12 is rotatably connected to the fixed box 9, the two arc clamping blocks 11 are respectively screwed to the front and back thread sections of the circumferential surface of the first bidirectional screw rod 12, the first bidirectional screw rod 12 penetrates through the side end of the fixed box 9 and extends outwards, and the side end of the first bidirectional screw rod 12 is fixedly connected with a second rotating handle 13.
Referring to fig. 1, the driving assembly comprises a first groove 5 arranged in the bottom plate 1, a movable plate 6 is slidably connected in the first groove 5, a first screw rod 8 is rotatably connected in the first groove 5, the first screw rod 8 penetrates through the side end of the bottom plate 1 in an outward movable manner and extends outwards, and the side end of the first screw rod 8 is fixedly connected with a first rotating handle 7; after the flange body 14 is placed between the two arc-shaped clamping blocks 11, the second rotating handle 13 is screwed to drive the first bidirectional screw rod 12 to rotate, the first bidirectional screw rod 12 rotates to drive the two arc-shaped clamping blocks 11 to move in the direction of approaching, the two arc-shaped clamping blocks 11 clamp and fix the flange body 14, then the first rotating handle 7 is screwed to drive the first screw rod 8 to rotate, and the first screw rod 8 rotates to drive the movable plate 6 and the fixed box 9 to move so as to sleeve the flange body 14 on the surface of the furnace shell body 4.
The working principle and the using flow of the technical scheme are as follows: after the furnace shell body 4 is sleeved on the surface of the rotating shaft 10 and placed on the placement frame 2, the fourth rotating handle 27 is screwed to drive the second worm 28 to rotate, the second worm 28 rotates to drive the second worm wheel 23 to rotate, the second worm wheel 23 rotates to drive the second bidirectional screw rod 24 to rotate, the second bidirectional screw rod 24 rotates to drive the two extrusion blocks 20 to move towards the direction away from each other, the two extrusion blocks 20 are in outward contact with the inner wall of the furnace shell body 4, so that the furnace shell body 4 is clamped and fixed from the inside, the flange body 14 is placed between the two arc-shaped clamping blocks 11, the second rotating handle 13 is screwed to drive the first bidirectional screw rod 12 to rotate, the first bidirectional screw rod 12 rotates to drive the two arc-shaped clamping blocks 11 to move in the direction close to each other, the two arc-shaped clamping blocks 11 clamp and fix the flange body 14, then the first rotating handle 7 rotates the first screw rod 8, the movable plate 6 and the fixed box 9 are driven to move to enable the flange body 14 to be sleeved on the surface of the furnace shell body 4, after a part of the furnace shell body 4 is welded, the first rotating handle 17 can be screwed to drive the first worm wheel 17 to rotate, the first rotating body 18 can rotate the movable plate 14 to rotate, and the first rotating body 18 can rotate the flange body 14 to rotate, and the flange body 18 can rotate the movable plate 10 rotates, and the flange body 18 can be welded, and the flange body is driven to rotate the flange body 18, and the flange body 10 can rotate.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A furnace shell flange double-sided welding device, characterized by comprising:
a bottom plate (1);
the positioning frame (2) is fixedly connected to the top end of the bottom plate (1) and used for placing the furnace shell body (4), the side end of the positioning frame (2) is fixedly connected with the fixing plate (3), a group of positioning components are arranged in the fixing plate (3), and the positioning components are used for fixing the position of the furnace shell body (4);
the adjusting component is arranged in the fixed plate (3) and used for driving the furnace shell body (4) to rotate and adjust;
the clamping assembly is arranged on the upper side of the bottom plate (1), a movable plate (6) is arranged on the upper side of the bottom plate, a fixed box (9) is rotatably connected to the side end of the movable plate (6), and the clamping assembly is arranged in the fixed box (9) and used for clamping the fixed flange body (14);
the driving assembly is used for driving the flange body (14) to be sleeved on the surface of the furnace shell body (4).
2. The furnace shell flange double-sided welding device according to claim 1, wherein the positioning assembly comprises a rotating shaft (10) rotatably connected in a fixed plate (3), a third groove (21) is formed in the rotating shaft (10), two positioning plates (22) are fixedly connected in the third groove (21), a second bidirectional screw rod (24) is rotatably connected in the two positioning plates (22), two extrusion blocks (20) are slidably connected in the third groove (21), the two extrusion blocks (20) are respectively in threaded connection with positive and negative thread sections on the circumferential surface of the second bidirectional screw rod (24), a second worm wheel (23) is fixedly connected on the circumferential surface of the second bidirectional screw rod (24), a second worm (28) meshed with the second worm wheel (23) is rotatably connected in the third groove (21), the second worm (28) penetrates through the side end of the rotating shaft (10) in an outward movable mode, and extends outwards, and a fourth rotating shaft (27) is fixedly connected to the side end of the second worm (28).
3. The furnace shell flange double-sided welding device according to claim 2, wherein the adjusting component comprises a second groove (16) formed in the fixed plate (3), a first worm wheel (18) is fixedly connected to the circumferential surface of the rotating shaft (10), a first worm (17) meshed with the first worm wheel (18) is rotationally connected to the second groove (16), the first worm (17) penetrates through the side end of the fixed plate (3) in an outward movable mode and extends outwards, and a third rotating handle (19) is fixedly connected to the side end of the first worm (17).
4. A furnace shell flange double-sided welding device according to any one of claims 1-3, characterized in that the clamping assembly comprises a limiting rod (15) fixedly connected in a fixed box (9), two arc-shaped clamping blocks (11) are slidably connected to the circumferential surface of the limiting rod (15), a first bidirectional screw rod (12) is rotationally connected to the fixed box (9), the two arc-shaped clamping blocks (11) are respectively connected to positive and negative thread sections on the circumferential surface of the first bidirectional screw rod (12) in a threaded manner, the first bidirectional screw rod (12) penetrates through the side end of the fixed box (9) in an outward movable manner and extends outwards, and a second rotating handle (13) is fixedly connected to the side end of the first bidirectional screw rod (12).
5. The furnace shell flange double-sided welding device according to claim 1, wherein the driving assembly comprises a first groove (5) formed in the bottom plate (1), the movable plate (6) is slidably connected in the first groove (5), a first screw rod (8) is rotatably connected in the first groove (5), the first screw rod (8) outwards penetrates through the side end of the bottom plate (1) in a movable mode and extends outwards, and the side end of the first screw rod (8) is fixedly connected with a first rotating handle (7).
6. The furnace shell flange double-sided welding device according to claim 1, wherein a plurality of arc grooves (25) are formed in the placement frame (2), rollers (26) are rotatably connected in the arc grooves (25), and the rollers (26) are contacted with the surface of the furnace shell body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101369.9U CN220480734U (en) | 2023-08-07 | 2023-08-07 | Furnace shell flange double-sided welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101369.9U CN220480734U (en) | 2023-08-07 | 2023-08-07 | Furnace shell flange double-sided welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480734U true CN220480734U (en) | 2024-02-13 |
Family
ID=89839917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322101369.9U Active CN220480734U (en) | 2023-08-07 | 2023-08-07 | Furnace shell flange double-sided welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480734U (en) |
-
2023
- 2023-08-07 CN CN202322101369.9U patent/CN220480734U/en active Active
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