CN206241441U - Gas support welding tool - Google Patents
Gas support welding tool Download PDFInfo
- Publication number
- CN206241441U CN206241441U CN201621305992.XU CN201621305992U CN206241441U CN 206241441 U CN206241441 U CN 206241441U CN 201621305992 U CN201621305992 U CN 201621305992U CN 206241441 U CN206241441 U CN 206241441U
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- CN
- China
- Prior art keywords
- welding
- gas
- blow pipe
- gas blow
- shower nozzle
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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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of welding equipment, i.e., a kind of gas support welding tool, including welding gun (1), wire (3) and electric welding machine (4), is characterized in：Equipped with gas blow pipe (5), gas blow pipe (5) is provided with switch (8) to the welding gun (1), and the other end of gas blow pipe (5) is connected with air bag (6).Its advantage is：The hot-melt object of welding rod and weld seam moves down hill welding and stitches a side shifting in the support of pressed gas, and the speed of welding is fast, and quality is high, and operation is easy, and particularly in overhead welding, effect more preferably, can avoid the interference and injury of welding slag and electric arc flue gas to operator.
Description
Technical field
The utility model is related to a kind of welding equipment, i.e., a kind of gas support welding tool.
Background technology
Electric welding is to produce electric arc heat melting welding rod and steel by electric energy, makes fusion connection between steel.At present, it is welded
Conventional instrument is welding gun, and rear end connects electric welding machine, electric welding machine connection power supply, welding gun front end clamping welding rod by wire.Operation
When, workman's hand torch, welding rod along steel weld movement, you can welded.But, found in practical operation, strong
In big electric arc environment, the direction of the fluid motion produced by welding rod and steel melting is unstable, it is impossible to completely to weld seam side
Draw close, particularly in overhead welding, upper, by Action of Gravity Field, fluid is more difficult to be affixed to weld seam, it is necessary to welder is continuous to weld seam
With welding rod promote could adhere in welded joints.It is this to push away repeatedly due to needing to keep stable gap between welding rod and weld seam
The action smeared, difficulty is increased to weld job.Additionally, under gravity, the welding slag that the fluid of whereabouts is formed is produced with electric arc
Raw flue gas falls in the head of operator one after another, influences the face of the visual field of people, the particularly body of harm people, people most to hold
It is vulnerable to injury, in spite of mask protection, the workman's facial lesion often welded in the overhead position is commonplace.
The content of the invention
The purpose of this utility model is to provide a kind of hot-melt object that can make welding rod and weld seam to the side shifting of weld seam one, reduces
The difficulty of weld job, improves operating environment, improves the efficiency of weld job and the soldering appliance of welding quality.
Above-mentioned purpose is realized by following technical scheme：Develop a kind of gas support welding tool, including welding gun, wire and electricity
Welding machine, is characterized in：Equipped with gas blow pipe, gas blow pipe is provided with switch, the other end and airbags of gas blow pipe to the welding gun.
The leading portion of the gas blow pipe has shower nozzle, and shower nozzle is arranged on the handle of welding gun, the adjustable angle of shower nozzle.
The handle of the welding gun is provided with mounting bracket, and the shower nozzle of gas blow pipe leading portion is fixed on mounting bracket.
The shower nozzle side in gas blow pipe is installed by roller.
The roller is equipped with magnet.
The shower nozzle of the gas blow pipe is provided with spiral ring of eddy.
The shower nozzle of the gas blow pipe leading portion is equipped with bulb.
The beneficial effects of the utility model are：The hot-melt object of welding rod and weld seam moves down hill welding seam side in the support of pressed gas
Mobile, the speed of welding is fast, and quality is high, and operation is easy, and particularly in overhead welding, effect more preferably, can avoid welding slag and electric arc flue gas
Interference and injury to operator.
Brief description of the drawings
Fig. 1 is the front view of the first embodiment；
Fig. 2 is second front view of embodiment；
Fig. 3 is the front view of the third embodiment；
Fig. 4 is the 4th kind of partial front elevation view of embodiment；
The 5th kind of front view of the components scroll wheel of embodiment of Fig. 5；
Fig. 6 is the 6th kind of partial front elevation view of embodiment；
Fig. 7 is the 7th kind of partial front elevation view of embodiment.
It is visible in figure：Welding gun 1, handle 2, wire 3, electric welding machine 4, gas blow pipe 5, air bag 6, shower nozzle 7, switch 8, mounting bracket 9,
Air pump 10, roller 11, magnet 12, ring of eddy 13, bulb 14.
Specific embodiment
It is higher than ring to being discharged on the hot-melt object that welding rod and weld seam are produced in electrode welding process that the total design of the utility model is
The gas of border pressure, makes hot-melt object be drawn close to weld seam side.Below seven kinds of embodiments are introduced around this design combination accompanying drawing：
The first embodiment：A kind of gas support welding tool, as shown in Figure 1.Describe a kind of fairly simple instrument.In figure
It can be seen that, the equipment of this gas support electric welding includes welding gun 1, wire 3 and electric welding machine 4, and this part is original equipment.What is newly increased sets
Gas blow pipe 5 is had, the leading portion shower nozzle 7 of gas blow pipe 5 is provided with switch 8, and the other end of gas blow pipe 5 is connected with air bag 6.The shape of air bag 6
Formula can have various, as long as gases at high pressure can be stored.The shape such as ball of air bag 6 in figure, is provided with valve inside, can use hand pressure
Tracheae is inflated to the inside, it is also possible to inflated to the inside with air pump.
When using, operating personnel are welded by welding gun 1 on the other hand, another hand-held gas blow pipe 5, open switch 8, are blown to weld seam
Hot-melt object, is blowed to weld seam by gas.It is higher in some requirements, should not can adjust gas blow pipe shower nozzle 7 to the operation dried in weld seam
Angle, air-flow is blown along the tangential direction of weld seam both sides plate face.In fact, air-flow is passing through effect at 1-2mm of steel plate
It is really best.Oxygen blown operation is not being allowed, non-oxidising gas or inert gas can used, due to gas usage seldom, cost is increasing
Width is little.
Experimental results demonstrate, using gas support welding tool, the melts flow direction stabilization of welding rod and steel can be made, and
Drawn close to weld seam side, in welded joints rapid shaping, operation is more facilitated, it is in hgher efficiency.This technique, is suitable to downhand welding, stands
Weldering, horizontal position welding, overhead welding, " can walk arc manipulation ", and the welding of Bao Tie fronts can be molded with two sides, and weldering is full, it is possible to achieve pre- hot weld.Especially
Suitable for overhead welding, welding rod and steel melts can overcome Action of Gravity Field weld seam upward to recline, it is not necessary to workman's welding rod
Promote repeatedly, operation difficulty is significantly reduced.Welding slag formed in welding process is greatly decreased, and welding slag and flue gas are along gas
Movement is blowed to, will not be fallen in the head of operating personnel, working environment is substantially improved.In the past, due to the influence of face can be caused, face upward
Weldering operation is done without young workman as far as possible, and now, this problem has obtained good solution.Factually border is had a competition, a level Four
Welder, can grasp technique in two hours, can reach eight grades of levels of welder.
Second embodiment：As shown in Fig. 2 this gas support welding tool also includes welding gun 1, wire 3, electric welding machine 4, air blowing
Pipe 5, the leading portion shower nozzle 7 of gas blow pipe 5 is provided with switch 8, and the other end of gas blow pipe 5 is connected with air bag 6.This and the first embodiment phase
Together, except that：The shower nozzle 7 of the leading portion of gas blow pipe 5 is arranged on the handle 2 of welding gun 1, the adjustable angle of shower nozzle 7, gas blow pipe 5
Another section be also inserted in the inside of handle 2.The major advantage of this instrument is can be easier with one-handed performance when using.
The third embodiment：As shown in figure 3, this gas support welding tool also includes welding gun 1, wire 3, electric welding machine 4, air blowing
Pipe 5, the leading portion shower nozzle 7 of gas blow pipe 5 is provided with switch 8, and the other end of gas blow pipe 5 is connected with air bag 6.The shower nozzle 7 of the leading portion of gas blow pipe 5
On the handle 2 of welding gun 1, the adjustable angle of shower nozzle 7, another section of gas blow pipe 5 is also inserted in the inside of handle 2.This is with second
Kind embodiment is identical, and its improvement is：The side of handle 2 of welding gun 1 is provided with mounting bracket 9, and the shower nozzle 7 of the leading portion of gas blow pipe 5 is fixed on peace
Shelve on 9.There is this mounting bracket 9, the shower nozzle 7 of gas blow pipe 5 keeps some distances with the handle of welding gun, and adjustment jet angle is more
Plus it is convenient, can be blown in best angle, welding quality and efficiency are greatly improved.
Additionally, this example provides pressed gas using micro air pump 10, source of the gas is more sufficient compared with air bag, can meet big
The demand of batch jobs.It is of course also possible to use the mode that air pump 10 and air bag are combined, should belong to equivalent technical scheme.
4th kind of embodiment：As shown in figure 4, being improved to gas blow pipe on the basis of previous embodiment, mainly exist
Roller 11 is installed in the side of the shower nozzle 7 of gas blow pipe 5, during work, is ridden on welded steel plate with roller, and roller is preferably formed with one
It is right, straddle weld seam both sides.So, the distance of shower nozzle 7 and steel plate can be preferably controlled, fluctuation is reduced, mitigates operator's
Work burden, operation quality and efficiency can also be significantly improved.
5th kind of embodiment：As shown in figure 5, pair roller 11 is improved on the basis of the 4th kind of embodiment, roller 11
It is furnished with magnet 12 above.The mounting means of magnet 12 is a lot, and the magnet 12 enumerated in figure is installed in the peripheral magnet ring of roller 11.
Assembling the benefit of magnet 11 is：Shower nozzle 7 can automatically be close to steel plate side, more stablize, and be easy to control.The magnetic force of magnet is very
Small, increased resistance less, can make smooth advances.Especially with block magnet, the resistance of its translation is smaller.
6th kind of embodiment：Improved on the basis of previous embodiment, as shown in fig. 6, the shower nozzle 7 of the leading portion of gas blow pipe 5 is
Spiral ring of eddy 13, air can form the air-flow of rotation by ring of eddy 13, and the radius of rotation constantly increases, when
Air-flow from shower nozzle 7 spray when, advance one section after i.e. washed away to the side away from steel plate, you can carry out pleading melt flow, will not enter again
Enter weld seam, welding effect is very satisfied.
7th kind of embodiment：Improved on the basis of previous embodiment, as shown in fig. 6, on the shower nozzle 7 of the leading portion of gas blow pipe 5
Bulb 14 is installed, its power supply can use battery, it is also possible to by wire power connection.During operation, personnel are welded
Face is protected with mask, what is installed at the moment is sunglasses, and in the case of dark, the visual field is very unclear, can only be by electric welding
Arc light differentiate weld seam, and it must could be produced after solder joint is touched that arc light has, and it is aimless that this has resulted in origination action
Problem, because arc light is interruption, can only be required for constantly finding target with feeling to carry out in whole welding process, its
Difficulty is apparent.It is mounted with after this bulb, light irradiates in welded joints always, and operator's gets a clear view, welding position
Put and nozzle position is all easily controlled, labour intensity is greatly reduced, operation quality and speed are significantly improved.
Claims (7)
1. a kind of gas support welding tool, including welding gun (1), wire (3) and electric welding machine (4), it is characterised in that：The welding gun (1)
Equipped with gas blow pipe (5), gas blow pipe is provided with switch (8), and the other end of gas blow pipe is connected with air bag (6).
2. gas support welding tool according to claim 1, it is characterised in that the leading portion of the gas blow pipe (5) has shower nozzle (7),
Shower nozzle (7) on the handle (2) of welding gun (1), the adjustable angle of shower nozzle (7).
3. gas support welding tool according to claim 1, it is characterised in that：The handle (2) of the welding gun (1) is provided with installation
Frame (9), the shower nozzle (7) of gas blow pipe (5) leading portion is fixed on mounting bracket (9).
4. the gas support welding tool according to Claims 2 or 3, it is characterised in that：In the shower nozzle (7) of the gas blow pipe (5)
Side is installed by roller (11).
5. gas support welding tool according to claim 4, it is characterised in that：The roller (11) is equipped with magnet (12).
6. gas support welding tool according to claim 1, it is characterised in that：The shower nozzle (7) of the gas blow pipe (5) is provided with spiral shell
Linear ring of eddy (13).
7. gas support welding tool according to claim 1, it is characterised in that：Shower nozzle (7) dress of gas blow pipe (5) leading portion
There is bulb (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016211020569 | 2016-09-30 | ||
| CN201621102056 | 2016-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241441U true CN206241441U (en) | 2017-06-13 |
Family
ID=59004648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305992.XU Expired - Fee Related CN206241441U (en) | 2016-09-30 | 2016-12-01 | Gas support welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493453A (en) * | 2016-09-30 | 2017-03-15 | 张昌胜 | Gas support welding technology and instrument |
-
2016
- 2016-12-01 CN CN201621305992.XU patent/CN206241441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493453A (en) * | 2016-09-30 | 2017-03-15 | 张昌胜 | Gas support welding technology and instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |