CN220463269U - Special welding seam grinding device for boiler accessories - Google Patents
Special welding seam grinding device for boiler accessories Download PDFInfo
- Publication number
- CN220463269U CN220463269U CN202321702217.8U CN202321702217U CN220463269U CN 220463269 U CN220463269 U CN 220463269U CN 202321702217 U CN202321702217 U CN 202321702217U CN 220463269 U CN220463269 U CN 220463269U
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- Prior art keywords
- sides
- wall
- boiler
- fixedly connected
- supporting
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- 238000003466 welding Methods 0.000 title claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a special welding seam grinding device for boiler accessories, which belongs to the technical field of machining, wherein a first supporting plate is arranged on the left inner wall of a working box, a first sliding groove is arranged on the bottom inner wall of the working box, a first sliding block is arranged at the top of the first sliding groove, a supporting rod is arranged at the top of the first sliding block, a second supporting plate is arranged at the top of the supporting rod, supporting blocks are arranged on the inner surfaces of the two sides of the first supporting plate and the second supporting plate, adjusting devices are arranged on the inner walls of the four supporting blocks, a second spring is pulled to be connected with a handle, the second spring drives a connecting block to move downwards so as to drive a connecting rod to rotate, the connecting rod drives the connecting rod to move downwards so as to fix the adjusting devices, and the first sliding groove and the first sliding block drive the supporting rod to move leftwards and rightwards so as to drive the second supporting plate to move leftwards and rightwards, so that the fixing of round pipes with different sizes and lengths can be convenient, the working efficiency is improved, and the polishing accuracy can be improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a special welding seam grinding device for boiler accessories.
Background
The round tube is a common accessory in the boiler, and the joint between round tubes generally adopts a welding mode, the welded weld surface is not smooth and has oxide skin and welding slag, and the welded weld needs to be polished in order to ensure the performance of the round tube after the joint.
In the prior art, the publication number is CN209532956U, the both ends of bottom plate are all turned over downwards and form the arc outer edge, the upside of bottom plate is equipped with the roof, the lower extreme both sides of roof all are equipped with the bearing, the upper end of bearing passes through connecting rod and roof fixed connection, the lower extreme of bearing passes through telescopic machanism and bottom plate fixed connection, coaxial fixedly connected with grinding wheel in the pivot, be equipped with on the bottom plate with grinding wheel assorted bar opening, fixedly connected with is used for spacing stop gear to the roof on the bottom plate, the utility model can reduce staff's operation degree of difficulty to can assist the staff to the grinding wheel location, improve the precision of polishing.
Although the device has more beneficial effects, the following problems still exist: the in-process that the pipe after the welding was polished can not be fine fix, need adjust at any time to the pipe of different diameter sizes and different length, the in-process polisher of polishing needs adaptation not unidimensional pipe, the accuracy of polishing is not high.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a special welding seam flattening device for boiler accessories, which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special welding seam of boiler accessory grinds flat device, includes the working box, one side inner wall of working box is equipped with first backup pad, first spout has been seted up to the bottom inner wall of working box, the top of first spout is equipped with first slider, the top of first slider is equipped with the bracing piece, the top of bracing piece is equipped with the second backup pad, the both sides inboard surface of first backup pad and second backup pad all is equipped with the supporting shoe, four the surface of supporting shoe all is equipped with the connecting block, four the surface of connecting block all is equipped with the arc, four the inner wall of supporting shoe all is equipped with adjusting device, the top inner wall of working box is equipped with the lift cylinder, the output of lift cylinder is equipped with the polisher.
Preferably, the adjusting device comprises a first spring, a second spring, a connecting rod, a notch and a connecting plate, rotating holes are formed in two sides of the connecting block, the two rotating holes are connected with the connecting rod in a rotating mode on the inner sides of the rotating holes, the first springs are fixedly connected with the inner walls of the tops of the two sides of the supporting block, the connecting plate is fixedly connected with the bottom ends of the first springs, the notch is formed in the outer surfaces of two sides of the connecting plate, the two notch is connected with the other sides of the two connecting rods in a rotating mode, the second springs are fixedly connected with the bottom of the connecting block, and the handles are fixedly connected with the bottoms of the second springs penetrating through the connecting plate.
Preferably, the top of the working box is penetrated and provided with a second sliding groove, the outer surface of the second sliding groove is movably clamped with a second sliding block, and the outer surface of the second sliding block, which is close to the inner wall of the working box, is fixedly provided with a lifting cylinder.
Preferably, the first support plate and the second support plate are in a C-shaped frame structure.
Preferably, the support block is of a C-shaped frame structure.
Preferably, the second slider is in a T-shaped frame structure.
Preferably, the output end of the lifting cylinder is fixedly connected with the grinding machine.
(III) beneficial effects
Compared with the prior art, the special welding seam flattening device for the boiler fittings has the following beneficial effects:
1. this special welding seam of boiler accessory grinds flat device is through pulling adjusting device, when needing to carry out the fixation of boiler accessory pipe, pulling second spring coupling's handle, thereby the second spring drives the connecting block and moves down and rotate the drive connecting rod, thereby the connecting rod rotates and drives the connecting plate and remove two first springs and move down and make adjusting device fix, on the contrary, loosen then can take out the pipe, can be applicable to the pipe of different diameter sizes, first spout and first slider activity joint, thereby drive the bracing piece and carry out the horizontal movement and drive the second backup pad and carry out horizontal movement, be applicable to the pipe of different length, the fixation to different sizes and length pipe has been made things convenient for, work efficiency has been improved, the polisher also can be carried out the regulation of upper and lower horizontal distance, thereby the accuracy of polishing can be improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a cross-sectional view of a portion of the structure of the present utility model;
fig. 5 is a cross-sectional view of a portion of the structure of the present utility model.
In the figure: 1. a working box; 2. a first support plate; 3. a lifting cylinder; 4. a grinding machine; 5. a support rod; 6. a first chute; 7. a support block; 8. a connecting block; 9. an arc-shaped plate; 10. a first spring; 11. a second spring; 12. a connecting rod; 13. a notch; 14. a second chute; 15. a second slider; 16. a first slider; 17. a connecting plate; 18. and a second support plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides a special welding seam of boiler accessory grinds flat device, including work box 1, one side inner wall of work box 1 is equipped with first backup pad 2, first spout 6 has been seted up to the bottom inner wall of work box 1, the top of first spout 6 is equipped with first slider 16, the top of first slider 16 is equipped with bracing piece 5, the top of bracing piece 5 is equipped with second backup pad 18, the both sides inboard surface of first backup pad 2 and second backup pad 18 all is equipped with supporting shoe 7, the surface of four supporting shoe 7 all is equipped with connecting block 8, the surface of four connecting block 8 all is equipped with arc 9, the inner wall of four supporting shoe 7 all is equipped with adjusting device, the top inner wall of work box 1 is equipped with lift cylinder 3, the output of lift cylinder 3 is equipped with polisher 4. Pulling the handles on the two sides of the first support plate 2 and the second support plate 18, putting the circular tube of the boiler accessory into the placing openings on the two sides of the working box 1 for clamping, and being applicable to circular tubes of different sizes, the first sliding chute 6 and the first sliding block 16 drive the support rod 5 to move left and right so as to drive the second support plate 18 to move left and right, and being applicable to circular tubes of different lengths, after fixing the positions of the circular tubes, adjusting the lifting cylinder 3 to adjust the height of the polishing machine 4, and polishing after reaching a proper position.
Further, adjusting device is including first spring 10, second spring 11, connecting rod 12, notch 13 and connecting plate 17, the pivot has been seted up to the both sides of connecting block 8, the inboard of two pivot all rotates and is connected with connecting rod 12, the first spring 10 of both sides top inner wall fixedly connected with of supporting shoe 7, the bottom fixedly connected with connecting plate 17 of two first springs 10, notch 13 has all been seted up to the both sides surface of connecting plate 17, two notches 13 are the rotation with the opposite side of two connecting rods 12 and are connected, the bottom fixedly connected with second spring 11 of connecting block 8, the bottom fixedly connected with handle that the second spring 11 runs through connecting plate 17. Pulling the handle that second spring 11 connects, thereby second spring 11 drives connecting block 8 and moves down and drive connecting rod 12 rotation, and connecting rod 12 rotates and drives connecting plate 17 and move so that two first springs 10 move down and make adjusting device fix, on the contrary, loosen and then can take out the pipe.
Further, the top of the working box 1 is provided with a second sliding groove 14 in a penetrating mode, the outer surface of the second sliding groove 14 is movably clamped with a second sliding block 15, and the outer surface, close to the inner wall of the working box 1, of the second sliding block 15 is fixedly provided with a lifting cylinder 3. The cooperation of the second chute 14 and the second slider 15 can enable the sander 4 to perform left-right adjustment movement.
Further, the first support plate 2 and the second support plate 18 have a C-shaped frame structure.
Further, the supporting block 7 has a C-shaped frame structure. The space in the support block 7 can be used for placing an arc-shaped plate 9.
Further, the second slider 15 has a T-shaped frame structure. The second slider 15 may be fixed in the second runner 14.
Further, the output end of the lifting cylinder 3 is fixedly connected with the grinding machine 4. The lifting cylinder 3 can drive the grinding machine 4 to adjust up and down, so that the distance between the grinding machine 4 and the steel pipe is convenient to adjust.
Working principle: when a worker needs to grind the welding seam of the boiler accessory, the handles on the two sides of the first support plate 2 and the second support plate 18 are pulled, the second spring 11 drives the connecting block 8 to move downwards to drive the connecting rod 12 to rotate, the connecting rod 12 rotates to drive the connecting plate 17 to move so that the two first springs 10 move downwards to fix the adjusting device, otherwise, the circular tubes can be taken out after loosening, the circular tubes are suitable for being used for being in circular tubes with different sizes and dimensions, the circular tubes of the boiler accessory are placed in the placing openings on the two sides of the working box 1 to be clamped, the first sliding groove 6 is movably clamped with the first sliding block 16, the supporting rod 5 is driven to move left and right to drive the second support plate 18 to move left and right, after the positions of the circular tubes are fixed, the second sliding groove 14 is matched with the second sliding block 15 to enable the circular tubes to be subjected to left and right adjusting movement, the lifting cylinder 3 is adjusted to adjust the height of the circular tubes 4, and the distance between the circular tubes and the circular tubes can be polished after all position adjustments are suitable.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Special welding seam grinding device of boiler accessory, including work box (1), its characterized in that: one side inner wall of work box (1) is equipped with first backup pad (2), first spout (6) have been seted up to the bottom inner wall of work box (1), the top of first spout (6) is equipped with first slider (16), the top of first slider (16) is equipped with bracing piece (5), the top of bracing piece (5) is equipped with second backup pad (18), the inboard surface in both sides of first backup pad (2) and second backup pad (18) all is equipped with supporting shoe (7), four the surface of supporting shoe (7) all is equipped with connecting block (8), four the surface of connecting block (8) all is equipped with arc (9), four the inner wall of supporting shoe (7) all is equipped with adjusting device, the top inner wall of work box (1) is equipped with lift cylinder (3), the output of lift cylinder (3) is equipped with polisher (4).
2. The special weld leveling device for boiler fittings according to claim 1, wherein: the adjusting device comprises a first spring (10), a second spring (11), connecting rods (12), notches (13) and connecting plates (17), rotating holes are formed in two sides of each connecting block (8), the connecting rods (12) are connected to the inner sides of the rotating holes in a rotating mode, the first springs (10) are fixedly connected to the inner walls of the tops of the two sides of each supporting block (7), the connecting plates (17) are fixedly connected to the bottom ends of the first springs (10), the notches (13) are formed in the outer surfaces of the two sides of each connecting plate (17), the notches (13) are connected with the other sides of the two connecting rods (12) in a rotating mode, the second springs (11) are fixedly connected to the bottoms of the connecting blocks (8), and the handles are fixedly connected to the bottoms of the second springs (11) penetrating through the connecting plates (17).
3. The special weld leveling device for boiler fittings according to claim 1, wherein: the top of work box (1) runs through and has seted up second spout (14), the surface activity joint of second spout (14) has second slider (15), the surface fixed mounting that second slider (15) are close to work box (1) inner wall has lift cylinder (3).
4. The special weld leveling device for boiler fittings according to claim 1, wherein: the first support plate (2) and the second support plate (18) are of a C-shaped frame structure.
5. The special weld leveling device for boiler fittings according to claim 2, wherein: the supporting block (7) is of a C-shaped frame structure.
6. A special weld leveling device for boiler fittings according to claim 3, wherein: the second sliding block (15) is of a T-shaped frame structure.
7. The special weld leveling device for boiler fittings according to claim 1, wherein: the output end of the lifting cylinder (3) is fixedly connected with the grinding machine (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321702217.8U CN220463269U (en) | 2023-06-30 | 2023-06-30 | Special welding seam grinding device for boiler accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321702217.8U CN220463269U (en) | 2023-06-30 | 2023-06-30 | Special welding seam grinding device for boiler accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463269U true CN220463269U (en) | 2024-02-09 |
Family
ID=89796679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321702217.8U Active CN220463269U (en) | 2023-06-30 | 2023-06-30 | Special welding seam grinding device for boiler accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463269U (en) |
-
2023
- 2023-06-30 CN CN202321702217.8U patent/CN220463269U/en active Active
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