CN220362088U - Welding nozzle protective sleeve - Google Patents
Welding nozzle protective sleeve Download PDFInfo
- Publication number
- CN220362088U CN220362088U CN202321990283.XU CN202321990283U CN220362088U CN 220362088 U CN220362088 U CN 220362088U CN 202321990283 U CN202321990283 U CN 202321990283U CN 220362088 U CN220362088 U CN 220362088U
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- CN
- China
- Prior art keywords
- welding
- nozzle
- fixedly connected
- sheath
- fixed
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 title abstract description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model relates to the technical field of nozzles, and discloses a welding nozzle protective sleeve, which comprises a welding pipe, wherein the surface of the welding pipe is attached with a protective sleeve, four groups of telescopic rods are fixedly arranged in the protective sleeve, one ends of the four groups of telescopic rods are fixedly connected with clamping circular arcs, and the surface of the clamping circular arcs is fixedly connected with a fixing plate. This kind of welding nozzle protective sheath, when fixed the nozzle, at first, press the gag lever post, make the gag lever post slide the inside of welded tube through the elasticity of first spring, laminate the sheath at the surface of welded tube, the setting of this structure has effectively avoided the nozzle to take place to buckle or cracked problem after long-time use, can reach the effect of protecting the nozzle, simultaneously, reduced staff's installation degree of difficulty, reduced corresponding installation time, improved corresponding welding efficiency, the security when also can improve the welding at in-process of in-service use, also can make the device adapt to the nozzle of equidimension.
Description
Technical Field
The utility model relates to the technical field of nozzles, in particular to a welding nozzle protective sleeve.
Background
The nozzle is also called a spray head and a nozzle, is a key component in various spraying, atomizing, oil spraying, sand blasting, spraying and other equipment, plays an important role, has very wide application in industry, is made of materials from stainless steel, plastics to silicon carbide, polytetrafluoroethylene, PP (engineering plastics), aluminum alloy, tungsten steel and the like, has application range commonly used in various industries such as automobiles, electroplating, surface treatment, high-pressure cleaning, dedusting, cooling, desulfurization, humidification, stirring, gardens and the like, and needs to be provided with a protective sleeve to protect the nozzle in the using process
According to the carbon dioxide gas shielded welding nozzle with the anti-splashing protective sleeve, which is disclosed in the patent number CN210281049U, the problem of splashing in the welding process is solved by additionally arranging the disposable protective sleeve on the carbon dioxide gas shielded welding nozzle.
However, this take carbon dioxide gas shielded welding nozzle of protective sheath that splashes, in the in-process that uses the nozzle, can not realize effectually fixing the nozzle, can cause the nozzle to buckle when long-time use of nozzle, can not reasonable protect the nozzle, simultaneously, also can't dispel the heat to the nozzle at the in-process that the nozzle used, because the nozzle can produce a large amount of heats at welded in-process, reduced the life of nozzle can also influence the security when welding.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a welding nozzle protective sleeve which has the advantages of fixed nozzles and rapid heat dissipation and solves the problems in the background art.
The utility model provides the following technical scheme: a welding nozzle protection sleeve, comprising: the welding pipe, the laminating of welding pipe's surface has the sheath, the inside fixed mounting of sheath has four groups telescopic links, four groups the equal fixedly connected with centre gripping circular arc of one end of telescopic link, the fixed surface of centre gripping circular arc is connected with the fixed plate, one side fixedly connected with second spring of fixed plate, the other end and the sheath fixed connection of second spring, the inside fixed mounting of welding pipe has the nozzle.
Preferably, the upper surface laminating of sheath has fixed disc, the inside fixedly connected with of fixed disc two sets of cooling tubes, two sets of the equal fixedly connected with connecting pipe of the other end of cooling tube, the one end fixedly connected with fixed circular arc of connecting pipe, the other end fixed mounting of fixed circular arc has the radiator, radiator and sheath laminating, fixed circular arc and sheath laminating.
Preferably, the inside fixedly connected with of fixed disc is two sets of communicating rod, two sets of the equal fixedly connected with solid fixed ring of one end of communicating rod, gu fixed ring and nozzle laminating, communicating rod and cooling tube fixed connection.
Preferably, the inside of welded tube has seted up the reservation groove, the inner wall fixedly connected with first spring of reservation groove, the other end fixedly connected with gag lever post of first spring, gag lever post and reservation groove sliding connection, the preformed hole has been seted up to the inside of sheath, preformed hole and gag lever post sliding connection.
Preferably, a heat dissipation block is fixedly arranged in the welding pipe, and the heat dissipation block is attached to the nozzle.
Preferably, four groups of clamping grooves are formed in the sheath, clamping blocks are clamped on the inner walls of the four groups of clamping grooves, and the clamping blocks are fixedly connected with the fixed disc.
Compared with the prior art, the utility model has the following beneficial effects:
1. this kind of welding nozzle protective sheath, when fixed to the nozzle, at first, press the gag lever post, make the gag lever post slide the inside of welded tube through the elasticity of first spring, laminate the sheath on the surface of welded tube, make the gag lever post slide the inner wall of preformed hole through the elasticity of first spring, thereby fix the sheath, make the centre gripping circular arc hug closely in the surface of nozzle according to the size of nozzle, make the telescopic link carry out horizontal migration through the centre gripping circular arc, make the second spring extrude, through the elasticity of the inside fixed mounting's of sheath second spring, make centre gripping circular arc closely laminate with the nozzle, the setting of this structure has effectively avoided the nozzle to take place after long-time use to buckle or cracked problem, can reach the effect of protecting the nozzle, simultaneously, the installation degree of difficulty of staff has been reduced, corresponding installation time has been reduced, and corresponding welding efficiency has been improved, also can improve the security when welding at the in-process of in-service use, also can make the device adapt to the nozzle of different sizes.
2. This kind of welding nozzle protective sheath when dispelling the heat to the device, at first, pass through the fixture block joint at the surface of sheath with fixed disc, start the radiator, make the inside coolant liquid of radiator get into the inside of communicating rod and solid fixed ring through the cooling tube through the radiator, thereby absorb the heat that the nozzle produced, discharge through another group cooling tube, reach the coolant liquid circulation, conduct the inside heat of welding tube through the cooling block, the setting of this structure, a large amount of thermal problems of production in the welding process has effectively been avoided, can reach the effect of carrying out quick heat dissipation to the nozzle, simultaneously, radiating efficiency has been improved, corresponding heat conduction time has been reduced, corresponding device cost has been reduced, also can avoid the high temperature to cause harm to the staff at in-service use's in-process, the life of the device has also been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;
FIG. 2 is a schematic view of the internal structure of a welded pipe according to the present utility model;
FIG. 3 is a schematic side view of the structure of FIG. 1 in accordance with the present utility model;
fig. 4 is a schematic top view of fig. 1 according to the present utility model.
In the figure: 1. welding the pipe; 2. a sheath; 3. a heat sink; 4. a communication rod; 5. a nozzle; 6. a fixing ring; 7. a heat radiating pipe; 8. a connecting pipe; 9. fixing the arc; 10. a limit rod; 11. a first spring; 12. a clamping groove; 13. a second spring; 14. a fixing plate; 15. clamping the arc; 16. a telescopic rod; 17. a clamping block; 18. a fixed disc; 19. a reserved groove; 20. a preformed hole; 21. and a heat dissipation block.
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, a welding nozzle protection sleeve, comprising: the welding pipe 1, the laminating of welding pipe 1's surface has sheath 2, the inside fixed mounting of sheath 2 has four telescopic links 16, the equal fixedly connected with centre gripping circular arc 15 of one end of four telescopic links 16, the fixed plate 14 of fixed surface of centre gripping circular arc 15, one side fixedly connected with second spring 13 of fixed plate 14, the other end and the sheath 2 fixed connection of second spring 13, the inside fixed mounting of welding pipe 1 has nozzle 5, the installation degree of difficulty of staff has been reduced, corresponding installation time has been reduced, corresponding welding efficiency has been improved, the problem of bending or breaking takes place for a long time after having effectively avoided nozzle 5 to use can reach the effect of protecting nozzle 5, also can improve the security when in-service use's in-process, also can make the device adapt to not unidimensional nozzle 5.
Wherein; the upper surface laminating of sheath 2 has fixed disc 18, the inside fixedly connected with of fixed disc 18 two sets of cooling tubes 7, the equal fixedly connected with connecting pipe 8 of the other end of two sets of cooling tubes 7, the fixed circular arc 9 of one end fixedly connected with of connecting pipe 8, the other end fixed mounting of fixed circular arc 9 has radiator 3, radiator 3 and sheath 2 laminating, fixed circular arc 9 and sheath 2 laminating have improved radiating efficiency, corresponding heat conduction time has been reduced, corresponding device cost has been reduced, a large amount of thermal problems of production in the welding process has effectively been avoided, can reach the effect of carrying out quick heat dissipation to nozzle 5, also can avoid the high temperature to cause harm to the staff at in-service use's in-process, the device's life has also been improved.
Wherein; the inside fixedly connected with of fixed disc 18 is two sets of intercommunication poles 4, and the equal fixedly connected with solid fixed ring 6 of the one end of two sets of intercommunication poles 4, gu fixed ring 6 and nozzle 5 laminating, intercommunication pole 4 and cooling tube 7 fixed connection can reach coolant liquid endless effect, have improved the utilization ratio of coolant liquid, have reduced corresponding heat dissipation cost.
Wherein; the inside of welded tube 1 has been seted up reservation groove 19, the inner wall fixedly connected with first spring 11 of reservation groove 19, the other end fixedly connected with gag lever post 10 of first spring 11, gag lever post 10 and reservation groove 19 sliding connection, preformed hole 20 has been seted up to the inside of sheath 2, preformed hole 20 and gag lever post 10 sliding connection, press gag lever post 10, make gag lever post 10 slide to the inside of welded tube 1 through the elasticity of first spring 11, laminate sheath 2 at the surface of welded tube 1, make gag lever post 10 slide to the inner wall of preformed hole 20 through the elasticity of first spring 11, thereby fix sheath 2, avoid follow-up dismantlement loaded down with trivial details, the convenience of the device has been improved.
Wherein; the inside fixed mounting of welded tube 1 has the radiator block 21, and the radiator block 21 is laminated with nozzle 5, carries out conduction through the heat of radiator block 21 to the inside heat of welded tube 1 to avoid the overheated problem in welded tube 1.
Wherein; four groups of clamping grooves 12 are formed in the sheath 2, clamping blocks 17 are clamped on the inner walls of the four groups of clamping grooves 12, the clamping blocks 17 are fixedly connected with the fixed disc 18, the effect of being convenient for disassembling the fixed disc 18 can be achieved, and convenience of the device in use is improved.
When the nozzle 5 is fixed, firstly, the limiting rod 10 is pressed, the limiting rod 10 slides into the welding pipe 1 through the elastic force of the first spring 11, the sheath 2 is attached to the surface of the welding pipe 1, the limiting rod 10 slides to the inner wall of the reserved hole 20 through the elastic force of the first spring 11, the sheath 2 is fixed, the clamping circular arc 15 is tightly attached to the surface of the nozzle 5 according to the size of the nozzle 5, the telescopic rod 16 horizontally moves through the clamping circular arc 15, the second spring 13 is extruded, and the clamping circular arc 15 is tightly attached to the nozzle 5 through the elastic force of the second spring 13 fixedly installed inside the sheath 2.
When the device is used for radiating, firstly, the fixed disc 18 is clamped on the surface of the sheath 2 through the clamping block 17, the radiator 3 is started, cooling liquid inside the radiator 3 enters the inside of the communication rod 4 and the fixed ring 6 through the radiating pipe 7 by the radiator 3, so that heat generated by the nozzle 5 is absorbed, discharged through the other group of radiating pipes 7, cooling liquid circulation is achieved, and the heat inside the welding pipe 1 is conducted through the radiating block 21, so that the problem of overheating inside the welding pipe 1 is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A welding nozzle protection sleeve, comprising: welded pipe (1), its characterized in that: the welding pipe is characterized in that the surface of the welding pipe (1) is attached with a sheath (2), four groups of telescopic rods (16) are fixedly installed in the sheath (2), clamping arcs (15) are fixedly connected to one ends of the telescopic rods (16) respectively, a fixing plate (14) is fixedly connected to the surface of each clamping arc (15), a second spring (13) is fixedly connected to one side of each fixing plate (14), the other end of each second spring (13) is fixedly connected with the sheath (2), and a nozzle (5) is fixedly installed in the welding pipe (1).
2. A welding nozzle protection sleeve as defined in claim 1, wherein: the utility model discloses a radiator, including sheath (2), fixed disc (18) is laminated to the upper surface of sheath (2), the inside fixedly connected with of fixed disc (18) two sets of cooling tubes (7), two sets of the equal fixedly connected with connecting pipe (8) of the other end of cooling tube (7), the one end fixedly connected with fixed circular arc (9) of connecting pipe (8), the other end fixed mounting of fixed circular arc (9) has radiator (3), radiator (3) are laminated with sheath (2), fixed circular arc (9) are laminated with sheath (2).
3. A welding nozzle protection sleeve as defined in claim 2, wherein: the inside fixedly connected with two sets of communicating rods (4) of fixed disc (18), two sets of the equal fixedly connected with solid fixed ring (6) of one end of communicating rod (4), gu fixed ring (6) laminate with nozzle (5), communicating rod (4) and cooling tube (7) fixed connection.
4. A welding nozzle protection sleeve as defined in claim 1, wherein: the novel welding pipe is characterized in that a reserved groove (19) is formed in the welding pipe (1), a first spring (11) is fixedly connected to the inner wall of the reserved groove (19), a limiting rod (10) is fixedly connected to the other end of the first spring (11), the limiting rod (10) is slidably connected with the reserved groove (19), a reserved hole (20) is formed in the jacket (2), and the reserved hole (20) is slidably connected with the limiting rod (10).
5. A welding nozzle protection sleeve as defined in claim 1, wherein: the inside of the welding pipe (1) is fixedly provided with a radiating block (21), and the radiating block (21) is attached to the nozzle (5).
6. A welding nozzle protection sleeve as defined in claim 1, wherein: four groups of clamping grooves (12) are formed in the sheath (2), clamping blocks (17) are clamped on the inner walls of the four groups of clamping grooves (12), and the clamping blocks (17) are fixedly connected with the fixed disc (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990283.XU CN220362088U (en) | 2023-07-27 | 2023-07-27 | Welding nozzle protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990283.XU CN220362088U (en) | 2023-07-27 | 2023-07-27 | Welding nozzle protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220362088U true CN220362088U (en) | 2024-01-19 |
Family
ID=89513718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990283.XU Active CN220362088U (en) | 2023-07-27 | 2023-07-27 | Welding nozzle protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220362088U (en) |
-
2023
- 2023-07-27 CN CN202321990283.XU patent/CN220362088U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |