CN219520804U - Di-oxygen welder for preventing gas leakage - Google Patents
Di-oxygen welder for preventing gas leakage Download PDFInfo
- Publication number
- CN219520804U CN219520804U CN202320864564.4U CN202320864564U CN219520804U CN 219520804 U CN219520804 U CN 219520804U CN 202320864564 U CN202320864564 U CN 202320864564U CN 219520804 U CN219520804 U CN 219520804U
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- CN
- China
- Prior art keywords
- dioxygenwelder
- outer side
- gas leakage
- mounting ring
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007789 gas Substances 0.000 title description 12
- 229910052760 oxygen Inorganic materials 0.000 title description 2
- 239000001301 oxygen Substances 0.000 title description 2
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 27
- 230000002265 prevention Effects 0.000 claims 3
- 238000003466 welding Methods 0.000 abstract description 18
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 15
- 229910001882 dioxygen Inorganic materials 0.000 abstract description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 5
- 239000001569 carbon dioxide Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a dioxygen welding machine for preventing gas leakage, which comprises: the device comprises a dioxygenwelder body, wherein a movable wheel is arranged on the outer side of the lower end of the dioxygenwelder body, a lifting handle is fixedly arranged on the upper end face of the dioxygenwelder body, a heat dissipation groove is formed in the right wall end of the dioxygenwelder body in a penetrating manner, a dust screen positioned on the inner side of the outer side of the dioxygenwelder body is arranged on the outer side of the heat dissipation groove, and a fixing bolt used for installation is arranged at the vertex angle of the dust screen in a penetrating manner; the display screen is arranged on the upper side of the front end of the dioxygenwelder body, and a heat dissipation protective cover positioned on the front surface of the dioxygenwelder body is arranged below the control knob; and the connecting interface is arranged at the lower side of the front end of the dioxygenwelder body. This prevent dioxygenwelding machine of gas leakage has improved the compactness of being connected between intake pipe and the dioxygenwelding machine body, avoids the interface to take place the bad phenomenon that carbon dioxide gas leaked, has better radiating effect simultaneously, convenient long-time use.
Description
Technical Field
The utility model relates to the technical field of dioxygenwelder, in particular to a dioxygenwelder for preventing gas leakage.
Background
The dioxygenwelder is a welding device with carbon dioxide as a protective gas, and the working principle is that a high-temperature electric arc generated by the instant short circuit of the positive electrode and the negative electrode is utilized to melt the welding flux on an welding rod and the welded material so as to combine the contacted materials, and the dioxygenwelder is widely used in the industries of casting industry, electric appliance manufacturing industry, automobiles, shipbuilding, construction, steel structure, bridge construction and the like at present, and a carbon dioxide air inlet pipe is required to be connected with the dioxygenwelder when in use;
a waterproof dioxygen welding machine with the publication number of CN211387302U, for example, relates to the technical field of electromechanical waterproofing. The electric welding machine comprises a machine body shell, wherein a lifting handle is welded at the upper end of the machine body shell, a machine door is arranged at the front end of the machine body shell, a rotary switch is connected to one side of the machine door through screws, a hook is welded at one end of the rotary switch, ventilation holes are formed in the lower end of the peripheral side of the machine body shell, four pulleys are arranged at the bottom end of the machine body shell, threading holes are formed in the other end of the machine body shell, a moisture-proof plate is welded at the lower end of the interior of the machine body shell, an electric welding machine is arranged above the moisture-proof plate, first waterproof plates are welded at the lower end of the interior of the machine body shell and are positioned at two sides of the moisture-proof plate, and a second waterproof plate is welded between the other ends of the two first waterproof plates. The utility model can effectively prevent the damage of rainwater to the device through a series of designs, so that the device can be normally used in rainy days, and the device is simple to move, thereby greatly saving the labor amount of operators during movement.
Most prior art solutions suffer from the following drawbacks: the poor effect of being connected between its intake pipe and the dioxygenwelder body leads to the easy bad phenomenon that leaks that takes place in interface department, and radiating effect is relatively poor simultaneously, and then has certain use defect, therefore, we propose a dioxygenwelder that prevents gas leakage to in order to solve the problem that above-mentioned in put forward.
Disclosure of Invention
The utility model aims to provide a dioxygenwelding machine capable of preventing gas leakage, which solves the problems that the existing gas inlet pipe and the dioxygenwelding machine body are poor in connection effect, so that leakage is easy to occur at an interface, meanwhile, the radiating effect is poor, and certain using defects exist.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dioxygenwelder for preventing gas leakage, comprising:
the device comprises a dioxygenwelder body, wherein a movable wheel is arranged on the outer side of the lower end of the dioxygenwelder body, a lifting handle is fixedly arranged on the upper end face of the dioxygenwelder body, a heat dissipation groove is formed in the right wall end of the dioxygenwelder body in a penetrating manner, a dust screen positioned on the inner side of the outer side of the dioxygenwelder body is arranged on the outer side of the heat dissipation groove, and a fixing bolt used for installation is arranged at the vertex angle of the dust screen in a penetrating manner;
the display screen is arranged on the upper side of the front end of the dioxygenwelder body, the middle part of the front end of the dioxygenwelder body is connected with a control knob, and a heat dissipation protective cover positioned on the front surface of the dioxygenwelder body is arranged below the control knob;
the connecting interface is arranged at the lower side of the front end of the dioxygenwelder body, a mounting ring is arranged at the outer side of the connecting interface, a fixing assembly is arranged in the mounting ring, and the fixing assembly comprises a fixing block, an adjusting rod and a limiting rod;
and the air inlet pipe is arranged outside the front end of the connecting interface.
Preferably, the right wall end of the dioxygenwelder body is internally provided with a threaded hole matched with the fixing bolt, and the dust screen and the dioxygenwelder body form a detachable structure through the fixing bolt.
Preferably, the sealing ring is stuck and connected to the outer side of the front end face of the connecting interface, and the sealing groove matched with the sealing ring is formed in the rear end of the air inlet pipe and plays a role in improving the sealing effect of the connecting part.
Preferably, the fixed block is arranged at the outer side of one end of the central axis of the mounting ring through a bearing, and a limiting rod which is also arranged outside the fixed block is arranged at the outer side of the adjusting rod.
Preferably, the outer side of one end of the fixing block, which is close to the connecting interface, is in a circular arc shape, and the fixing block is arranged in an up-down symmetry manner relative to the horizontal central axis of the mounting ring.
Preferably, the adjusting rod is connected with the mounting ring in a threaded mode, and the adjusting rod and the fixing block form a rotating structure through a bearing.
Preferably, the limiting rod is connected with the mounting ring in a sliding mode and plays a role in limiting movement of the fixed block.
Preferably, the inside of both sides all has seted up the groove form structure that coincides with the fixed block about the rear end of intake pipe, and the fixed block is connected with the intake pipe through this groove form structure adoption block mode.
Compared with the prior art, the utility model has the beneficial effects that: the dioxygenwelder for preventing gas leakage improves the connection tightness between the air inlet pipe and the dioxygenwelder body, avoids the bad phenomenon of carbon dioxide gas leakage at the interface, has better heat dissipation effect and is convenient for long-time use;
1. the adjusting rod is connected with the mounting ring in a threaded manner, the fixed block is connected with the air inlet pipe in a clamping manner through the groove-shaped structure, the adjusting rod is rotated, the adjusting rod is in threaded connection with the mounting ring and drives the fixed block to move towards the direction close to the connecting interface, the fixed block is in clamping connection with the air inlet pipe through the groove-shaped structure, at the moment, the fixed block has a good fixed mounting effect on the air inlet pipe, the connection compactness between the air inlet pipe and the dioxygenwelder body is further improved, and accordingly the bad phenomenon of carbon dioxide leakage at the interface can be avoided;
2. the radiating protection covers are arranged in the middle of the front end face of the dioxygenwelder body at equal intervals, and the radiating grooves are formed in the right wall end of the dioxygenwelder body, so that the radiating grooves and the radiating protection covers have good radiating effect on the dioxygenwelder body, overhigh temperature in the dioxygenwelder body can be avoided, after the dioxygenwelder is used for a period of time, the dust screen can be disassembled through rotating the fixing bolts, and cleaning work in the later period is facilitated;
3. through the inside seal groove that coincides with the sealing washer of seting up of rear end of intake pipe, during the installation, insert the inside of collar with the intake pipe, make the intake pipe be connected with the connection interface, the sealing washer is connected with the intake pipe under the effect of seal groove this moment to be convenient for improve the sealed effect of connection interface and intake-tube connection.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the connection of the air inlet pipe and the sealing groove;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. a dioxygenwelder body; 2. a moving wheel; 3. a handle; 4. a heat sink; 5. a dust screen; 6. a fixing bolt; 7. a threaded hole; 8. a display screen; 9. a control knob; 10. a heat dissipation protective cover; 11. a connection interface; 12. a seal ring; 13. a mounting ring; 14. a fixing assembly; 1401. a fixed block; 1402. an adjusting rod; 1403. a limit rod; 15. an air inlet pipe; 16. and (5) sealing the groove.
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. 1-4, the present utility model provides a technical solution: the utility model provides a prevent dioxygen welding machine of gas leakage, including the lower extreme outside of dioxygen welding machine body 1 is provided with movable wheel 2, and the up end fixed mounting of dioxygen welding machine body 1 has handle 3, the right wall end inside of dioxygen welding machine body 1 has run through and has offered heat sink 4, and the outside of heat sink 4 is provided with the dust screen 5 that is located the inboard outside of dioxygen welding machine body 1, and the apex angle department of dust screen 5 runs through and is provided with fixing bolt 6 that is used for the installation, the screw hole 7 that coincide with fixing bolt 6 is offered to the right wall end inside of dioxygen welding machine body 1, display screen 8 sets up in the front end upside of dioxygen welding machine body 1, and the front end mid-section of dioxygen welding machine body 1 is connected with control knob 9, the below of control knob 9 is provided with the heat dissipation protection casing 10 that is located the front surface of dioxygen welding machine body 1, simultaneously, connecting interface 11 installs in the front end downside of dioxygen welding machine body 1, and the outside of connecting interface 11 is provided with collar 13, and the inside of collar 13 is provided with fixed subassembly 14, and fixed subassembly 14 includes the fixed block, adjust pole 1402 and air inlet pipe 15 is located the outside of sealing washer 1401, the same, the inside of sealing washer 1401 is located the outside of sealing washer 1401 is kept away from to the front end 15, the outside of sealing washer 1401 is connected with sealing washer 1401 in the front end outside of sealing washer 13, the inside of sealing washer 13 is kept away from the front end 12 of sealing washer 13 is connected with the sealing washer 13.
When the dioxygen welder for preventing gas leakage is used, as shown in fig. 1 and 2, firstly, the dioxygen welder body 1 is moved to a designated position under the action of the moving wheel 2, then the air inlet pipe 15 is installed on the outer side of the dioxygen welder body 1, during installation, firstly, the air inlet pipe 15 is inserted into the mounting ring 13, so that the air inlet pipe 15 is connected with the connecting interface 11, at the moment, the sealing ring 12 is connected with the air inlet pipe 15 through the sealing groove 16, thereby being convenient for improving the sealing effect of the connecting interface 11 and the air inlet pipe 15, and in combination with the embodiment shown in fig. 3, as the adjusting rod 1402 is connected with the mounting ring 13 in a threaded manner, and the adjusting rod 1402 and the fixing block 1401 form a rotating structure through a bearing, simultaneously, the upper side and the lower side of the rear end of the air inlet pipe 15 are both internally provided with groove-shaped structures which are matched with the fixing block 1401, and the fixing block 1401 are connected with the air inlet pipe 15 in a clamping manner through the groove-shaped structure, and the adjusting rod 1402 is rotated to enable the adjusting rod 1402 to be connected with the mounting ring 13 in a threaded manner and drive the fixing block 1401 to move towards the direction close to the connecting interface 11, so that the fixing block 1401 is connected with the air inlet pipe 15 through the groove-shaped structure, and the air inlet pipe 15 is in a clamping connection mode, thus the sealing effect of the fixing block 15 is better than the connecting interface 15 with the air inlet pipe 15 is better than the air inlet pipe 15, and the sealing effect is better than the sealing effect of the air welder body is prevented from being better than the air leakage 1;
specifically, as shown in fig. 1, fig. 3 and fig. 4, the fixed block 1401 drives the limit rod 1403 to move while moving, at this time, the limit rod 1403 and the mounting ring 13 are in sliding connection, thereby playing a better limiting role on the fixed block 1401, the stability of the movement of the fixed block 1401 is convenient to improve, and further the accuracy of the connection of the fixed block 1401 and the air inlet pipe 15 is improved, when in use, the dioxygenwelder body 1 is started through the control knob 9, the data of the operating process of the dioxygenwelder body 1 can be watched through the display screen 8, meanwhile, the radiating groove 4 and the radiating protective cover 10 enable the dioxygenwelder body 1 to have a better radiating effect, the excessive temperature in the dioxygenwelder body 1 can be avoided, after a period of use, the dust screen 5 can be disassembled through the rotary fixing bolt 6, and cleaning work is convenient later.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A dioxygenwelder for preventing gas leakage, characterized in that: comprising the following steps:
the device comprises a dioxygenwelder body, wherein a movable wheel is arranged on the outer side of the lower end of the dioxygenwelder body, a lifting handle is fixedly arranged on the upper end face of the dioxygenwelder body, a heat dissipation groove is formed in the right wall end of the dioxygenwelder body in a penetrating manner, a dust screen positioned on the inner side of the outer side of the dioxygenwelder body is arranged on the outer side of the heat dissipation groove, and a fixing bolt used for installation is arranged at the vertex angle of the dust screen in a penetrating manner;
the display screen is arranged on the upper side of the front end of the dioxygenwelder body, the middle part of the front end of the dioxygenwelder body is connected with a control knob, and a heat dissipation protective cover positioned on the front surface of the dioxygenwelder body is arranged below the control knob;
the connecting interface is arranged at the lower side of the front end of the dioxygenwelder body, a mounting ring is arranged at the outer side of the connecting interface, a fixing assembly is arranged in the mounting ring, and the fixing assembly comprises a fixing block, an adjusting rod and a limiting rod;
and the air inlet pipe is arranged outside the front end of the connecting interface.
2. A dioxygenwelder for preventing gas leakage as defined in claim 1, wherein: screw holes matched with the fixing bolts are formed in the right wall end of the dioxygenwelder body, and the dustproof net and the dioxygenwelder body form a detachable structure through the fixing bolts.
3. A dioxygenwelder for preventing gas leakage as defined in claim 1, wherein: the sealing ring is stuck and connected to the outer side of the front end face of the connecting interface, and the sealing groove matched with the sealing ring is formed in the rear end of the air inlet pipe and plays a role in improving the sealing effect of the connecting part.
4. A dioxygenwelder for preventing gas leakage as defined in claim 1, wherein: the fixed block is far away from the outer side of one end of the central axis of the mounting ring and is provided with an adjusting rod through a bearing, and the outer side of the adjusting rod is provided with a limiting rod which is also positioned outside the fixed block.
5. A gas leak prevention dioxygenwelder as defined in claim 4, wherein: the outer side of one end of the fixing block, which is close to the connecting interface, is in an arc shape, and the fixing block is arranged in an up-down symmetry mode relative to the horizontal central axis of the mounting ring.
6. A gas leak prevention dioxygenwelder as defined in claim 4, wherein: the adjusting rod is connected with the mounting ring in a threaded mode, and the adjusting rod and the fixing block form a rotating structure through a bearing.
7. A gas leak prevention dioxygenwelder as defined in claim 4, wherein: the limiting rod is connected with the mounting ring in a sliding mode and plays a role in moving and limiting the fixed block.
8. A dioxygenwelder for preventing gas leakage as defined in claim 3, wherein: the inside groove-shaped structures that coincide with the fixed block are all offered in both sides about the rear end of intake pipe, and the fixed block is connected with the intake pipe through this groove-shaped structure adoption block mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320864564.4U CN219520804U (en) | 2023-04-13 | 2023-04-13 | Di-oxygen welder for preventing gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320864564.4U CN219520804U (en) | 2023-04-13 | 2023-04-13 | Di-oxygen welder for preventing gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219520804U true CN219520804U (en) | 2023-08-15 |
Family
ID=87651164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320864564.4U Active CN219520804U (en) | 2023-04-13 | 2023-04-13 | Di-oxygen welder for preventing gas leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219520804U (en) |
-
2023
- 2023-04-13 CN CN202320864564.4U patent/CN219520804U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: No. 1603, 16th Floor, Building 16, No. 98 Guanghua North Third Road, Qingyang District, Chengdu City, Sichuan Province, 610000 Patentee after: Chengdu Xinyi Yifeng Technology Co.,Ltd. Address before: No. 72-1, Luzhuang Village, Guyun Town, Xin County, Liaocheng City, Shandong Province, 252000 Patentee before: Lu Lifeng |