CN220240542U - Welding device for graphite heat exchanger pipe fitting - Google Patents
Welding device for graphite heat exchanger pipe fitting Download PDFInfo
- Publication number
- CN220240542U CN220240542U CN202321624188.8U CN202321624188U CN220240542U CN 220240542 U CN220240542 U CN 220240542U CN 202321624188 U CN202321624188 U CN 202321624188U CN 220240542 U CN220240542 U CN 220240542U
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- Prior art keywords
- heat exchanger
- shell
- graphite heat
- welding device
- fixedly connected
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- 238000003466 welding Methods 0.000 title claims abstract description 55
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 47
- 239000010439 graphite Substances 0.000 title claims abstract description 47
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 14
- 238000005457 optimization Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding device for graphite heat exchanger pipe fittings, which belongs to the technical field of welding devices and adopts the technical scheme that the welding device comprises a shell, wherein a fixing mechanism is arranged in the shell, a rotating assembly is arranged at the bottom of the shell, a reinforcing assembly is arranged at the top of the shell, a stabilizing assembly is arranged at one side of the shell, the fixing mechanism is arranged when in use, the heat exchanger pipe fittings to be welded can be fixed, the welding is convenient for workers, the welding efficiency is improved, the rotating assembly can slightly rotate the fixed heat exchanger pipe fittings when in use, the weldable area is increased, the use is convenient, the reinforcing assembly can fix the heat exchanger pipe fittings from the top of the heat exchanger pipe fittings when in use through the arrangement of the reinforcing assembly, the use is simple and convenient, the whole shell can be fixed when in use through the arrangement of the stabilizing assembly, and the stability of the shell is improved.
Description
Technical Field
The utility model relates to the technical field of welding devices, in particular to a welding device for graphite heat exchanger pipe fittings.
Background
The graphite heat exchanger pipe fitting is a common heat exchanger pipe, is widely applied in the fields of chemical industry, pharmacy, metallurgy and the like, and the welding between the pipe fittings is an important step for ensuring the continuity and the safety of the pipe fitting, and the following is the introduction of the welding mode of the graphite heat exchanger pipe fitting, and is manual argon arc welding: manual argon arc welding is the most commonly used graphite pipe fitting welding mode, and parameters such as current, voltage, argon protection and the like are required to be manually adjusted by workers to control welding quality and strength, and machine welding is performed: with the development of technology, automatic welding robots have been applied to some production lines, and with these devices, a higher number of welds can be completed in a shorter time, reducing errors caused by human factors.
The current announcements are: CN207026854U discloses a rotary welding workbench for high-efficiency energy-saving heat exchanger pipe fittings, which belongs to the technical field of auxiliary processing equipment for heat exchanger pipe fittings, and comprises a workbench panel, wherein the workbench panel is circular, a shaft sleeve is fixedly connected at the circle center of the circle, the shaft sleeve is rotationally connected with an upper shaft seat through a bearing, an O-ring is arranged between the upper shaft seat and the shaft sleeve, the upper shaft seat is fixed on an upper support frame of a frame, the upper shaft seat is connected with a lower shaft seat through a support tube, and the lower shaft seat is fixed on a lower support frame of the frame, and the utility model has the beneficial effects that: arranging a plurality of stations on a workbench surface, carrying out special welding, carrying out special auxiliary welding (taking charge of taking and placing welding parts), carrying out multiple sets of welding dies with the same specification, carrying out assembly line operation on the welding dies on a rotary welding workbench, and rotating the welding dies to the next station to continue welding after the welding personnel finishes welding one product; the utility model greatly improves the welding efficiency and reduces the energy consumption.
This patent possesses very big improvement welded efficiency, has also reduced the effect of the consumption of energy simultaneously, but does not fix the heat exchanger pipe fitting that needs welded at in-process of in-service use, leads to being unstable when carrying out the welding, and welding efficiency is low simultaneously, and workman's operation is inconvenient, can not remove the whole simultaneously, and the flexibility is lower.
Disclosure of Invention
1. Technical problem to be solved
The utility model provides a welding device for graphite heat exchanger pipe fittings, and aims to solve the problems that an existing welding device for the graphite heat exchanger pipe fittings is unstable in welding due to the fact that the heat exchanger pipe fittings to be welded are not fixed in the actual use process, meanwhile, the welding efficiency is low, the operation of workers is inconvenient, meanwhile, the whole graphite heat exchanger pipe fitting cannot be moved, and the flexibility is low.
2. Technical proposal
The utility model is realized in such a way, the welding device of the graphite heat exchanger pipe fitting comprises a shell, wherein a fixing mechanism is arranged in the shell, a rotating assembly is arranged at the bottom of the shell, a reinforcing assembly is arranged at the top of the shell, and a stabilizing assembly is arranged at one side of the shell;
the fixing mechanism comprises a hydraulic rod, an arc-shaped ring, a sliding groove and a sliding block, wherein the two hydraulic rods are fixedly connected to the inside of the shell, the arc-shaped ring is fixedly connected to one side of the hydraulic rod, the sliding groove is formed in one side of the arc-shaped ring, and the sliding block is slidably connected to the inside of the sliding groove.
In order to achieve the effect of more convenient welding, the welding device for the graphite heat exchanger pipe fitting is preferable, and the rotating assembly comprises a servo motor, a rotating shaft and a placing plate, wherein the servo motor is bolted to the bottom of the shell, the rotating shaft is fixedly connected to the output end of the servo motor, and the placing plate is fixedly connected to the top of the rotating shaft.
In order to achieve the effect of fixing the graphite heat exchanger tube on the placement plate and increasing the fixing effect, the welding device for the graphite heat exchanger tube is preferable in the utility model, wherein the reinforcing component comprises an extension plate, a threaded column and a reinforcing plate, the extension plate is fixedly connected to the top of the shell, the threaded column is in threaded connection with the top of the extension plate, and the reinforcing plate is fixedly connected to the bottom of the threaded column.
In order to achieve the effect of increasing the stability of the shell, the welding device for the graphite heat exchanger tube is preferable in the utility model, the stabilizing assembly comprises a stabilizing plate and a stabilizing column, a plurality of stabilizing plates are fixedly connected to one side of the shell, and the stabilizing column is in threaded connection with the top of the stabilizing plate.
In order to achieve the effect of increasing the fixing effect of the sliding block, as the welding device of the graphite heat exchanger tube, a rubber pad for increasing friction force is preferably arranged on one side of the sliding block.
In order to achieve the effect of limiting the heat exchanger pipe fitting placed on the placement plate, the welding device for the graphite heat exchanger pipe fitting is preferable in the utility model, and the top of the placement plate is provided with a limiting groove.
In order to achieve the effect of facilitating the movement of the shell, the welding device for the graphite heat exchanger pipe fitting is preferably provided with a plurality of universal wheels at the bottom of the shell.
In order to achieve the effect of preventing the threaded column from being separated from the extension plate, the welding device for the graphite heat exchanger pipe fitting is preferably provided with the limiting disc fixedly connected to the top of the threaded column.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
this welding set of graphite heat exchanger pipe fitting through setting up fixed establishment, fixed establishment when using, can fix the heat exchanger pipe fitting that needs welded, make things convenient for the staff to weld, increase welded efficiency, through setting up rotating assembly, rotating assembly can carry out slight rotation to fixed heat exchanger pipe fitting when using, increase the welded area, convenient use, through setting up reinforcing assembly, reinforcing assembly can fix the heat exchanger pipe fitting from the top of heat exchanger pipe fitting when using, easy to use is convenient, through setting up stabilizing assembly, can wholly fix the casing when using, increase the stability of casing, through setting up the hydraulic stem, the arc ring, sliding tray and sliding block, place the graphite heat exchanger pipe fitting that needs welded inside the casing when using, then start the hydraulic stem, two arc rings move, make two arc rings clamp the motion, make two sliding blocks clamp the graphite heat exchanger pipe fitting, fix the graphite heat exchanger pipe fitting, the angle of graphite heat exchanger pipe fitting can be slightly adjusted simultaneously, make the sliding block slide in the inside of sliding tray.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic perspective view of the cross-section of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic view of the securing mechanism of the present utility model;
FIG. 5 is a schematic view of a stabilization assembly of the present utility model.
The reference numerals in the figures illustrate:
1. a housing; 2. a fixing mechanism; 3. a rotating assembly; 4. a reinforcement assembly; 5. a stabilizing assembly; 201. a hydraulic rod; 202. an arc ring; 203. a sliding groove; 204. a sliding block; 301. a servo motor; 302. a rotating shaft; 303. placing a plate; 401. an extension plate; 402. a threaded column; 403. a reinforcing plate; 501. a stabilizing plate; 502. a stabilizing column; 6. a rubber pad; 7. a limit groove; 8. a universal wheel; 9. and a limiting disc.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to achieve the objects, technical solutions and advantages of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the welding device for the graphite heat exchanger pipe fitting comprises a shell 1, wherein a fixing mechanism 2 is arranged in the shell 1, a rotating assembly 3 is arranged at the bottom of the shell 1, a reinforcing assembly 4 is arranged at the top of the shell 1, and a stabilizing assembly 5 is arranged at one side of the shell 1;
the fixing mechanism 2 comprises a hydraulic rod 201, an arc-shaped ring 202, a sliding groove 203 and a sliding block 204, wherein the two hydraulic rods 201 are fixedly connected to the inside of the shell 1, the arc-shaped ring 202 is fixedly connected to one side of the hydraulic rod 201, the sliding groove 203 is formed in one side of the arc-shaped ring 202, and the sliding block 204 is slidably connected to the inside of the sliding groove 203.
In this embodiment: through setting up fixed establishment 2, fixed establishment 2 when using, can fix the heat exchanger pipe fitting that needs welded, make things convenient for the staff to weld, increase welded efficiency, through setting up rotating assembly 3, rotating assembly 3 can carry out slight rotation to the heat exchanger pipe fitting that fixes when using, increase the welded area, convenient to use, through setting up reinforcement assembly 4, reinforcement assembly 4 can follow the top of heat exchanger pipe fitting and fix the heat exchanger pipe fitting when using, easy and convenient to use, through setting up stable subassembly 5, can fix casing 1 whole when using, increase casing 1's stability, through setting up hydraulic stem 201, arc ring 202, sliding tray 203 and sliding block 204, place the graphite heat exchanger pipe fitting that needs welded inside casing 1 when using, then start hydraulic stem 201, two hydraulic stem 201 drive two arc rings 202 and remove, make two arc rings 202 do clamping motion, make two sliding block 204 clip the graphite heat exchanger pipe fitting, fix the graphite heat exchanger pipe fitting, the angle of graphite heat exchanger pipe fitting can be adjusted slightly simultaneously, make sliding tray 204 slide in the inside of sliding tray 203.
As a technical optimization scheme of the utility model, the rotating assembly 3 comprises a servo motor 301, a rotating shaft 302 and a placing plate 303, wherein the servo motor 301 is bolted to the bottom of the shell 1, the rotating shaft 302 is fixedly connected to the output end of the servo motor 301, and the placing plate 303 is fixedly connected to the top of the rotating shaft 302.
In this embodiment: through setting up servo motor 301, axis of rotation 302 and placing board 303, place graphite heat exchanger pipe fitting at the top of placing board 303 then use slider 204 to carry out the centre gripping fixedly when using, start servo motor 301 and drive axis of rotation 302 and rotate, axis of rotation 302 drive place the graphite heat exchanger pipe fitting on the board 303 and rotate, can weld more conveniently.
As a technical optimization scheme of the utility model, the reinforcement assembly 4 comprises an extension plate 401, a threaded column 402 and a reinforcement plate 403, wherein the extension plate 401 is fixedly connected to the top of the shell 1, the threaded column 402 is in threaded connection with the top of the extension plate 401, and the reinforcement plate 403 is fixedly connected to the bottom of the threaded column 402.
In this embodiment: through setting up extension board 401, screw thread post 402, gusset plate 403, rotate screw thread post 402 when using, make screw thread post 402 descend and hold up the graphite heat exchanger pipe fitting of placing on the board 303, fix the graphite heat exchanger pipe fitting of placing on the board 303, increase fixed effect.
As a technical optimization scheme of the present utility model, the stabilizing assembly 5 includes a stabilizing plate 501 and a stabilizing post 502, wherein a plurality of stabilizing plates 501 are fixedly connected to one side of the housing 1, and the stabilizing post 502 is screwed to the top of the stabilizing plate 501.
In this embodiment: through setting up stabilizer plate 501 and stabilizer post 502, rotate stabilizer post 502 and make stabilizer post 502 descend and bear the top surface when using to fix casing 1, increase casing 1's stability.
As a technical optimization scheme of the present utility model, one side of the sliding block 204 is provided with a rubber pad 6 for increasing friction force.
In this embodiment: by providing the rubber pad 6, the rubber pad 6 can increase the fixing effect of the slider 204 when in use.
As a technical optimization scheme of the present utility model, a limiting groove 7 is formed at the top of the placement plate 303.
In this embodiment: through setting up spacing groove 7, spacing groove 7 can carry out spacingly to the heat exchanger tube spare of placing on placing plate 303 when using.
As a technical optimization scheme of the utility model, the bottom of the shell 1 is provided with a plurality of universal wheels 8.
In this embodiment: by providing the universal wheel 8, the housing 1 can be moved more conveniently when in use.
As a technical optimization scheme of the utility model, a limiting disc 9 is fixedly connected to the top of the threaded column 402.
In this embodiment: by providing the stopper plate 9, the screw column 402 can be prevented from being separated from the extension plate 401 when in use.
Working principle: firstly, when the device is used, graphite heat exchanger pipe fittings to be welded are placed at the top of the placing plate 303, then, the hydraulic rods 201 are started, the two hydraulic rods 201 drive the two arc-shaped rings 202 to move, the two arc-shaped rings 202 are made to perform clamping movement, the two sliding blocks 204 clamp the graphite heat exchanger pipe fittings to fix the graphite heat exchanger pipe fittings, meanwhile, the angle of the graphite heat exchanger pipe fittings can be slightly adjusted, the sliding blocks 204 slide in the sliding grooves 203, the servo motor 301 is started to drive the rotating shaft 302 to rotate, the rotating shaft 302 drives the graphite heat exchanger pipe fittings on the placing plate 303 to rotate, welding can be more conveniently performed, the threaded columns 402 are rotated, the threaded columns 402 are made to descend to prop against the graphite heat exchanger pipe fittings on the placing plate 303, the fixing effect is improved, the stabilizing columns 502 are rotated to descend to prop against the top surface, and accordingly, the shell 1 is fixed, and the stability of the shell 1 is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. Welding set of graphite heat exchanger pipe fitting, including casing (1), its characterized in that: the novel multifunctional portable electric power tool is characterized in that a fixing mechanism (2) is arranged in the shell (1), a rotating assembly (3) is arranged at the bottom of the shell (1), a reinforcing assembly (4) is arranged at the top of the shell (1), and a stabilizing assembly (5) is arranged on one side of the shell (1);
the fixing mechanism (2) comprises a hydraulic rod (201), an arc-shaped ring (202), a sliding groove (203) and a sliding block (204), wherein the two hydraulic rods (201) are fixedly connected to the inside of the shell (1), the arc-shaped ring (202) is fixedly connected to one side of the hydraulic rod (201), the sliding groove (203) is formed in one side of the arc-shaped ring (202), and the sliding block (204) is slidably connected to the inside of the sliding groove (203).
2. A welding device for graphite heat exchanger tubes as set forth in claim 1, wherein: the rotating assembly (3) comprises a servo motor (301), a rotating shaft (302) and a placing plate (303), wherein the servo motor (301) is bolted to the bottom of the shell (1), the rotating shaft (302) is fixedly connected to the output end of the servo motor (301), and the placing plate (303) is fixedly connected to the top of the rotating shaft (302).
3. A welding device for graphite heat exchanger tubes as set forth in claim 1, wherein: the reinforcing component (4) comprises an extension plate (401), a threaded column (402) and a reinforcing plate (403), wherein the extension plate (401) is fixedly connected to the top of the shell (1), the threaded column (402) is in threaded connection with the top of the extension plate (401), and the reinforcing plate (403) is fixedly connected to the bottom of the threaded column (402).
4. A welding device for graphite heat exchanger tubes as set forth in claim 1, wherein: the stabilizing assembly (5) comprises a stabilizing plate (501) and a stabilizing column (502), wherein a plurality of stabilizing plates (501) are fixedly connected to one side of the shell (1), and the stabilizing column (502) is in threaded connection with the top of the stabilizing plate (501).
5. A welding device for graphite heat exchanger tubes as set forth in claim 1, wherein: one side of the sliding block (204) is provided with a rubber pad (6) for increasing friction force.
6. A welding device for graphite heat exchanger tubes as claimed in claim 2, wherein: the top of the placing plate (303) is provided with a limit groove (7).
7. A welding device for graphite heat exchanger tubes as set forth in claim 1, wherein: the bottom of the shell (1) is provided with a plurality of universal wheels (8).
8. A welding device for graphite heat exchanger tubes as claimed in claim 3, wherein: the top of the threaded column (402) is fixedly connected with a limiting disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321624188.8U CN220240542U (en) | 2023-06-26 | 2023-06-26 | Welding device for graphite heat exchanger pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321624188.8U CN220240542U (en) | 2023-06-26 | 2023-06-26 | Welding device for graphite heat exchanger pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240542U true CN220240542U (en) | 2023-12-26 |
Family
ID=89229650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321624188.8U Active CN220240542U (en) | 2023-06-26 | 2023-06-26 | Welding device for graphite heat exchanger pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240542U (en) |
-
2023
- 2023-06-26 CN CN202321624188.8U patent/CN220240542U/en active Active
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