CN215034709U - Universal gun barrel - Google Patents
Universal gun barrel Download PDFInfo
- Publication number
- CN215034709U CN215034709U CN202121306656.8U CN202121306656U CN215034709U CN 215034709 U CN215034709 U CN 215034709U CN 202121306656 U CN202121306656 U CN 202121306656U CN 215034709 U CN215034709 U CN 215034709U
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- CN
- China
- Prior art keywords
- pipe
- connecting piece
- fixed connection
- gas
- fixedly connected
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- 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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Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
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- Arc Welding In General (AREA)
Abstract
The utility model discloses an universal gun barrel, including intake pipe, first connecting piece, protective coat, second connecting piece, connecting pipe and shower nozzle, intake pipe and first connecting piece fixed connection, first connecting piece and protective coat fixed connection, protective coat and second connecting piece fixed connection, second connecting piece and connecting pipe fixed connection, connecting pipe and shower nozzle fixed connection, first connecting piece fixedly connected with gas-supply pipe, the top and the second connecting piece fixed connection of gas-supply pipe, the outer wall cover of gas-supply pipe is equipped with a plurality of bendable pipe, and is a plurality of the both ends of bendable pipe respectively with first connecting piece and second connecting piece fixed connection, be equipped with blocking mechanism in the second connecting piece. The utility model discloses the product adopts many red copper combinations, forms the crust, is convenient for buckle at will, and angle of adjustment avoids external air backward flow through blocking up the mechanism, guarantees the normal clear of welded.
Description
Technical Field
The utility model relates to a welding trade technical field especially relates to universal barrel.
Background
The welding gun is a part for performing welding operation in the welding process and is a tool for gas welding; wherein the welding gun barrel is an important component of the welding gun.
The existing welding gun barrel generally adopts a single-angle barrel, and is inconvenient and inflexible to use; the existing welding gun barrel generally adopts a brass sheath, so that the electric conductivity is poor and the heat dissipation capability is poor; in the existing gun barrel of the welding gun, the flux-cored wire is protected by auxiliary gas, and external air flows back into a tank filled with the auxiliary gas through a pipeline, so that the auxiliary gas is deteriorated, and the harm caused during welding is caused; we have therefore devised a gimbaled barrel to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the universal barrel that proposes, its this product adopts many red copper combinations, forms the crust, is convenient for buckle at will, and angle of adjustment avoids external air reflux through blocking mechanism, guarantees the welded normal clear.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
universal gun barrel, including intake pipe, first connecting piece, protective coating, second connecting piece, connecting pipe and shower nozzle, intake pipe and first connecting piece fixed connection, first connecting piece and protective coating fixed connection, protective coating and second connecting piece fixed connection, second connecting piece and connecting pipe fixed connection, connecting pipe and shower nozzle fixed connection, first connecting piece fixedly connected with gas-supply pipe, the top and the second connecting piece fixed connection of gas-supply pipe, the outer wall cover of gas-supply pipe is equipped with a plurality of bendable pipes, and is a plurality of the both ends of bendable pipe respectively with first connecting piece and second connecting piece fixed connection, the bendable pipe is located the inside setting of protective coating, be equipped with blocking mechanism in the second connecting piece.
Preferably, the blocking mechanism is including the exhaust hole that runs through the connecting pipe, two fixed blocks of the inner wall fixedly connected with in exhaust hole, the inner wall sliding connection in exhaust hole has the piston, piston fixedly connected with slide bar, the slide bar run through the connecting pipe and rather than sliding connection, the other end fixedly connected with sliding block of slide bar, fixedly connected with spring between sliding block and the connecting pipe, the equal fixedly connected with stopper in both ends of sliding block, be equipped with two spacing grooves on the connecting pipe, two the stopper respectively with the inner wall sliding connection in spacing groove.
Through adopting above-mentioned technical scheme, avoid external air backward flow through blockking up the mechanism.
Preferably, a plurality of the bendable pipes are spirally arranged.
Through adopting above-mentioned technical scheme, the heat dissipation of being convenient for.
Preferably, the bendable pipe is made of red copper.
By adopting the technical scheme, the red copper has strong conductive capability.
Preferably, the gas transmission pipe is a PE pipe.
Preferably, the material of the protective outer sleeve is natural rubber.
Through adopting above-mentioned technical scheme, can play insulating effect through overcoat 5.
Compared with the prior art, the utility model, its beneficial effect does:
1. the product overcomes the defect of inflexible single angle in the prior art, and has the characteristics of multi-angle welding and good operation.
2. The product overcomes the defects of poor conductivity and poor heat dissipation of the later technology, changes the structural composition, and realizes strong conductivity and good heat dissipation performance by combining a plurality of red copper.
3. When auxiliary gas does not pass through the exhaust hole, drive sliding block, slide bar, piston right shift under the effect of spring, until piston and fixed block contact, can seal the exhaust hole through the piston, avoid external air to pass through the exhaust hole.
To sum up, the utility model discloses the product adopts many red copper combinations, forms the crust, is convenient for buckle at will, and angle of adjustment avoids external air reflux through blocking up the mechanism, guarantees the normal clear of welded.
Drawings
Fig. 1 is a schematic view of a universal gun barrel according to the present invention;
fig. 2 is a front view of the universal gun barrel according to the present invention;
fig. 3 is a cross-sectional view of the universal gun barrel according to the present invention;
fig. 4 is a sectional view of the connection tube of the universal gun barrel according to the present invention.
In the figure: 1 intake pipe, 2 first connecting piece, 3 gas-supply pipes, 4 bendable pipe, 5 overcoat, 6 second connecting pieces, 7 connecting pipes, 8 shower nozzles, 9 fixed blocks, 10 exhaust holes, 11 pistons, 12 slide bars, 13 sliding blocks, 14 springs, 15 spacing grooves, 16 spacing blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, universal barrel, including intake pipe 1, first connecting piece 2, protection overcoat 5, second connecting piece 6, connecting pipe 7 and shower nozzle 8, intake pipe 1 and first connecting piece 2 fixed connection, first connecting piece 2 and protection overcoat 5 fixed connection, the material of protection overcoat 5 is natural rubber, it can play insulating effect to set up protection overcoat 5, protection overcoat 5 and 6 fixed connection of second connecting piece, second connecting piece 6 and 7 fixed connection of connecting pipe, connecting pipe 7 and 8 fixed connection of shower nozzle, 2 fixed connection of first connecting piece have gas-supply pipe 3, gas-supply pipe 3 is the PE pipe, the top and 6 fixed connection of second connecting piece of gas-supply pipe 3, auxiliary gas passes through gas-supply pipe 3 and connecting pipe 7, spout welding through shower nozzle 8 at last and protect.
The outer wall cover of gas-supply pipe 3 is equipped with a plurality of pipes 4 of can buckling, and a plurality of pipes 4 of can buckling are the heliciform setting, makes heat dispersion good, and the material of pipe 4 of can buckling is red copper, and red copper conducting capacity is strong, and a plurality of both ends of pipe 4 of can buckling respectively with first connecting piece 2 and 6 fixed connection of second connecting piece, and pipe 4 of can buckling is located the inside setting of overcoat 5, and pipe 4 of can buckling is convenient for buckle at will, angle of adjustment.
Be equipped with blocking mechanism in the second connecting piece 6, blocking mechanism is including the exhaust hole 10 that runs through connecting pipe 7, two fixed blocks 9 of the inner wall fixedly connected with of exhaust hole 10, the inner wall sliding connection of exhaust hole 10 has piston 11, piston 11 fixedly connected with slide bar 12, slide bar 12 runs through connecting pipe 7 and rather than sliding connection, the other end fixedly connected with sliding block 13 of slide bar 12, fixedly connected with spring 14 between sliding block 13 and the connecting pipe 7, the equal fixedly connected with stopper 16 in both ends of sliding block 13, be equipped with two spacing grooves 15 on the connecting pipe 7, two stopper 16 respectively with the inner wall sliding connection of spacing groove 15, avoid external air backward flow through blocking mechanism, guarantee the welded normal clear.
In the utility model, when the angle of the spray head 8 needs to be adjusted during welding, the worker only needs to hold the protective outer sleeve 5 to twist, and the optional direction of the spray head 8 can be adjusted through the deformation of the bendable pipe 4, so as to adapt to different working requirements; when the bottom of the auxiliary gas connecting pipe 7 passes through the exhaust hole 10, the auxiliary gas drives the piston 11, the sliding rod 12 and the sliding block 13 to move left, so that the spring 14 is compressed; when the auxiliary gas does not pass through the exhaust hole 10, the sliding block 13, the sliding rod 12 and the piston 11 are driven to move right under the action of the spring 14 until the piston 11 is contacted with the fixed block 9, the exhaust hole 10 can be sealed through the piston 11, and the external air is prevented from passing through the exhaust hole 10.
Claims (6)
1. Universal gun barrel, including intake pipe (1), first connecting piece (2), protection overcoat (5), second connecting piece (6), connecting pipe (7) and shower nozzle (8), its characterized in that, intake pipe (1) and first connecting piece (2) fixed connection, first connecting piece (2) and protection overcoat (5) fixed connection, protection overcoat (5) and second connecting piece (6) fixed connection, second connecting piece (6) and connecting pipe (7) fixed connection, connecting pipe (7) and shower nozzle (8) fixed connection, first connecting piece (2) fixed connection has gas-supply pipe (3), the top and the second connecting piece (6) fixed connection of gas-supply pipe (3), the outer wall cover of gas-supply pipe (3) is equipped with a plurality of pipe (4) of can buckling, and a plurality of the both ends of pipe (4) of can buckling respectively with first connecting piece (2) and second connecting piece (6) fixed connection, the bendable pipe (4) is arranged inside the protective outer sleeve (5), and a blocking mechanism is arranged in the second connecting piece (6).
2. The universal barrel according to claim 1, characterized in that said blocking means comprises an air vent (10) extending through the connection tube (7), the inner wall of the exhaust hole (10) is fixedly connected with two fixed blocks (9), the inner wall of the exhaust hole (10) is connected with a piston (11) in a sliding way, the piston (11) is fixedly connected with a sliding rod (12), the sliding rod (12) penetrates through the connecting pipe (7) and is connected with the connecting pipe in a sliding way, the other end of the sliding rod (12) is fixedly connected with a sliding block (13), a spring (14) is fixedly connected between the sliding block (13) and the connecting pipe (7), the equal fixedly connected with stopper (16) in both ends of sliding block (13), be equipped with two spacing grooves (15) on connecting pipe (7), two stopper (16) respectively with the inner wall sliding connection of spacing groove (15).
3. The universal barrel according to claim 1, wherein a plurality of said bendable tubes (4) are helically arranged.
4. The universal barrel according to claim 1, wherein said bendable tube (4) is made of copper.
5. The universal barrel according to claim 1, wherein the gas transmission pipe (3) is a PE pipe.
6. The articulated barrel according to claim 1, characterized in that the material of the protective casing (5) is natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306656.8U CN215034709U (en) | 2021-06-11 | 2021-06-11 | Universal gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306656.8U CN215034709U (en) | 2021-06-11 | 2021-06-11 | Universal gun barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034709U true CN215034709U (en) | 2021-12-07 |
Family
ID=79205569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306656.8U Active CN215034709U (en) | 2021-06-11 | 2021-06-11 | Universal gun barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115267997A (en) * | 2022-09-05 | 2022-11-01 | 李亚凤 | Optical fiber cable convenient for wiring and using method thereof |
-
2021
- 2021-06-11 CN CN202121306656.8U patent/CN215034709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115267997A (en) * | 2022-09-05 | 2022-11-01 | 李亚凤 | Optical fiber cable convenient for wiring and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Universal barrel Granted publication date: 20211207 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI SHENGRUIPU WELDING EQUIPMENT CO.,LTD. Registration number: Y2024980009457 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |