CN207431487U - A kind of welding rifle of argon arc welding welder - Google Patents
A kind of welding rifle of argon arc welding welder Download PDFInfo
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- CN207431487U CN207431487U CN201721623232.8U CN201721623232U CN207431487U CN 207431487 U CN207431487 U CN 207431487U CN 201721623232 U CN201721623232 U CN 201721623232U CN 207431487 U CN207431487 U CN 207431487U
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Abstract
A kind of this practical welding rifle for disclosing argon arc welding welder, it is related to welding technology field, including welding gun body, the Ozone Absorption set being set in outside welding rifle, detachable connection between the Ozone Absorption set and welding gun body, the Ozone Absorption, which covers, includes the active carbon layer set gradually from inside to outside, micropore honeycomb except ozone filter mesh layer one and micropore honeycomb remove ozone filter mesh layer two, and the micropore honeycomb removes and ozone catalyst is coated on ozone filter mesh layer two except ozone filter mesh layer one and micropore honeycomb.The problem of even if the utility model solves the ozone that existing argon arc welding welder is generated in welding and can not be handled, the worker in workshop is numerous, and permanent work is gone down, and ozone can threaten to the health of worker.
Description
Technical field
The utility model is related to welding technology field, more particularly, to a kind of argon arc welding welder.
Background technology
Argon arc welding is a kind of welding technique for using argon gas as protective gas.Also known as argon gas protection weldering.It is exactly in electricity
Lead to upper argon gas protective gas around arc-welding, by air insulated outside welding zone, prevent the oxidation of welding zone.Argon arc welding technology application
Extensively, it is that there are many merits because of it：(1) protecting effect is good, and weldquality is high；Argon gas does not react with metal, also not
Metal is dissolved in, welding process is substantially metal molten and the simple procedure of crystallization, therefore it is high to obtain more pure and quality
Weld seam；(2) welding deformation and stress are small；By arc by the compression and cooling effect of argon gas stream, in arc heat quantity set, heat affected area
Very narrow, welding deformation is small with stress, particularly suitable for plate sheet welding；(3) easily observe, is easy to operate, due to being open arc welding, so seeing
It examines conveniently, operation is easy, is particularly suitable for all-position welding；(4) stablize；Arc stability splashes few, and postwelding does not have to scarfing cinder.(5)
Pool size easy to control；Since welding wire and electrode are separated, welder can be good at controlling pool size and size；(6) may be used
The material ranges of weldering are wide；Almost all of metal material can be carried out argon arc welding.Particularly suitable welding chemical property is active
Metal and alloy, such as aluminium, magnesium, titanium.
But argon arc welding is there is also problems, such as：(1) equipment cost is high；(2) argon gas ionization potential is high, and striking is stranded
Hardly possible is, it is necessary to using high-frequency arc strike and arc stabilizer.(3) ozone of argon arc welding generation is harmful to welder；(4) need to have when welding anti-
Wind measure.Especially argon arc welding can generate ozone this problem, be badly in need of solving, because this body for being directly related to worker is good for
In workshop, weld job is carried out there are many worker in a space for health, although worker has worn face in welding
Cover, still, the rest device unwelded when, worker do not put on mask, the speed of all welders welding
And it is asynchronous, for a worker in welding, the worker of surrounding is perhaps there is no welding, this is, the ozone for welding generation will be straight
It connects and drifts surrounding, although seeming what harm a small amount of ozone does not have, tolerance is numerous in workshop, for a long time
Welding after all can have an impact the health of worker.
Utility model content
The purpose of this utility model is that：The ozone generated to solve existing argon arc welding welder in welding can not
The problem of even if being handled, the worker in workshop is numerous, and permanent work is gone down, and ozone can threaten to the health of worker,
The utility model provides a kind of welding rifle of argon arc welding welder.
The technical solution of the utility model is as follows：
The welding rifle of a kind of argon arc welding welder, including welding gun body, the Ozone Absorption being set in outside welding rifle
Set, detachable connection between the Ozone Absorption set and welding gun body, the Ozone Absorption set are included from inside to outside successively
Active carbon layer, the micropore honeycomb of setting remove ozone filter mesh layer one and micropore honeycomb except ozone filter mesh layer two, and the micropore honeycomb removes
Ozone filter mesh layer one and micropore honeycomb, which remove, is coated with ozone catalyst on ozone filter mesh layer two.
When the welding rifle of practical argon arc welding welder carries out soldering to workpiece, since Ozone Absorption set is located at weldering
It connecing on gun body, ozone can be absorbed, be catalyzed prestissimo, although now there is also ozone treatment apparatus, those
Ozone treatment apparatus is all larger device or system, in welding shop and is not applied to, and cost is bigger, each to weld
Ozone will once be generated by connecing rifle and often welding, therefore, installed on each welding rifle Ozone Absorption set can reach timely processing,
Prevent the effect of diffusion.
Further, the micropore honeycomb is except the concentration of ozone catalyst on ozone filter mesh layer one is more than micropore honeycomb deodorization
The concentration of ozone catalyst on oxygen filter mesh layer two.So setting enables to internal layer to absorb more ozone, also plays simultaneously
Prevent the effect of diffusion.
Preferably, the ozone catalyst is Mn02Catalyst.MnO2Catalyst is to lease ET values using Large ratio surface
Mn02A kind of ozone decomposition catalyst of exploitation, the catalyst can use for a long time, and there is substantial amounts of concave-convex stomata on surface, average
Grain size for 0.1~O.5mm, BET value 150m2/g.
Further, welding gun positioning fixture is further included, bindiny mechanism is equipped between welding gun positioning fixture and welding gun body.
Welding gun positioning fixture can facilitate the positioning of entire welding gun, and go to carry out the positioning of welding gun without hand, prevent the hand of worker from touching
To Ozone Absorption set, the pollution of hand is caused.
Specifically, the connection structure includes the symmetrically arranged support being connected respectively with welding gun locating clip two-side elastic
Frame, be set on torch body but do not contacted with welding gun be arranged ring, be provided through being arranged ring and welding rifle on support frame as described above
Body contacts support column.Specifically, connected using spring between supporting rack and welding gun locating clip, positioned to column Butt welding gun,
Prevent welding gun in the sideslip in time of welding.
Preferably, the ring that is arranged includes being arranged ring two layers or more than two layers.Be arranged ring does not have phase mutual connection including multiple
It is tactile to be arranged ring and more than one is arranged ring, while strengthening the stability of foundation, save raw material.
Further, the lower section for being arranged ring is also uniformly provided with multiple positioning rod pieces, positions the bottom of rod piece less than weldering
Connect the bottom of gun body.The positioning further Butt welding gun of rod piece is stablized, meanwhile, play the work that human body is protected when welding
With the component or worker for preventing surrounding touch welding flame.
In conclusion after using the above program, the beneficial effects of the utility model are：
(1) even if the utility model solves the ozone that existing argon arc welding welder is generated in welding and can not obtain
The problem of processing, the worker in workshop is numerous, and permanent work is gone down, and ozone can threaten to the health of worker, at each
Ozone Absorption set is installed on welding rifle can reach timely processing, the effect for preventing diffusion.
(2) the micropore honeycomb removes ozone strainer except the concentration of ozone catalyst on ozone filter mesh layer one is more than micropore honeycomb
The concentration of ozone catalyst on layer two.So setting enables to internal layer to absorb more ozone, while also plays and prevent from expanding
Scattered effect.
(3) MnOz catalyst is a kind of ozone decomposition catalyst for the Mn02 exploitations that ET values are leased using Large ratio surface, should
Catalyst can use for a long time.
(4) welding gun positioning fixture can facilitate the positioning of entire welding gun, and go to carry out the positioning of welding gun without hand, prevent work
The hand of people touches Ozone Absorption set, causes the pollution of hand.
(5) positioned to column Butt welding gun, prevent welding gun in the sideslip in time of welding.
(6) be arranged ring include it is multiple do not contact with each other be arranged ring and more than one is arranged ring, strengthen the steady of foundation
While qualitative, raw material is saved.Positioning fixture and supporting rack 4 are connected using spring 7, facilitates and adjusts positioning fixture and supporting rack
Angle between 4.
(7) the positioning further Butt welding gun of rod piece is stablized, meanwhile, play the role of protecting human body when welding,
Prevent the component either worker of surrounding from touching welding flame.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the bottom view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is another side view of the utility model；
It is marked in figure：1- welds gun body, and 2- Ozone Absorption sets, 21- active carbon layers, 22- micropores honeycomb is except ozone strainer
Layer one, 23- micropores honeycomb is arranged ring except ozone filter mesh layer two, 3- welding gun positioning fixtures, 4- supporting racks, 5-, and 6- supports column, 7- bullets
Spring, 8- positioning rod pieces.
Specific embodiment
In the following, will clearer, complete explanation be carried out to the utility model with reference to the drawings and specific embodiments.
Embodiment 1
The welding rifle of the argon arc welding welder of the present embodiment, including welding gun body 1, be set in welding rifle outside it is smelly
Oxygen absorbs set 2, detachable connection between Ozone Absorption set 2 and welding gun body 1, the Ozone Absorption set 2 include from
It is interior to remove ozone filter mesh layer 1 and micropore honeycomb except ozone filter mesh layer two to the active carbon layer 21 set gradually outside, micropore honeycomb
23, the micropore honeycomb removes and ozone catalyst is coated on ozone filter mesh layer 2 23 except ozone filter mesh layer 1 and micropore honeycomb.
When the welding rifle of practical argon arc welding welder carries out soldering to workpiece, since Ozone Absorption set 2 is located at
It welding on gun body 1, ozone can be absorbed, be catalyzed prestissimo, although now there is also ozone treatment apparatus, that
A little ozone treatment apparatus are all larger device or system, in welding shop and are not applied to, and cost is bigger, each
Welding rifle, which often welds, will once generate ozone, and therefore, Ozone Absorption set 2 is installed on each welding rifle can be up to place in time
The effect of diffusion is managed, prevents, in order to enable Ozone Absorption set 2 can absorb ozone prestissimo, Ozone Absorption set 2 is most preferably
Be mounted at 5-8cm above welding gun muzzle, in this way, will not it is impaired under the premise of can full out absorb it is smelly
Oxygen, also, in order to which Ozone Absorption set is 2 easy to disassemble, preferably with the mode of stickup between Ozone Absorption set 2 and welding rifle, this
Sample will not increase other connecting components, be easily installed.
Embodiment 2
On the basis of embodiment 1, the micropore honeycomb is more than except the concentration of ozone catalyst on ozone filter mesh layer 1
Micropore honeycomb is except the concentration of ozone catalyst on ozone filter mesh layer 2 23.It so sets and enables to internal layer absorption more smelly
Oxygen, while also play the effect for preventing diffusion.
Embodiment 3
On the basis of embodiment 2, the ozone catalyst is Mn02Catalyst.Mn02Catalyst is to utilize Large ratio surface
Lease the Mn0 of ET values2A kind of ozone decomposition catalyst of exploitation.The catalyst can use for a long time, and surface has substantial amounts of recessed
Convex stomata, average grain diameter are 0.1~0.5mm, BET value 150m2/g.
Embodiment 4
In embodiment 1, embodiment 2 or embodiment 3 on the basis of any one, welding gun positioning fixture 3, welding gun are further included
Bindiny mechanism is equipped between positioning fixture 3 and welding gun body 1.Welding gun positioning fixture 3 can facilitate the positioning of entire welding gun, and
The positioning of progress welding gun is gone without hand, prevents the hand of worker from touching Ozone Absorption set 2, causes the pollution of hand.
Embodiment 5
On the basis of embodiment 4, the connection structure includes being connected with welding gun locating clip two-side elastic respectively symmetrical
The supporting rack 4 of setting, be set on torch body but do not contacted with welding gun be arranged ring 5, be provided through covering on support frame as described above 4
If ring 5 supports column 6 with what welding gun body 1 contacted.Specifically, connected between supporting rack 4 and welding gun positioning fixture using spring 7,
It is positioned to 6 Butt welding gun of column, prevents welding gun in the sideslip in time of welding.Positioning fixture and supporting rack are connected using spring 7
4, facilitate the angle adjusted between positioning fixture and supporting rack 4.
Embodiment 6
On the basis of embodiment 5, the ring 5 that is arranged includes being arranged ring 5 two layers or more than two layers.Being arranged ring 5 includes
It is multiple do not contact with each other be arranged ring 5 and more than one is arranged ring 5, while strengthening the stability of foundation, save original
Material.
Embodiment 7
On the basis of 5 or embodiment 6 is implemented, the lower section for being arranged ring 5 is also uniformly provided with multiple positioning rod pieces 8, fixed
The bottom of position rod piece 8 is less than the bottom of welding gun body 1.Positioning 8 further Butt welding gun of rod piece is stablized, meanwhile, it plays
The effect of human body is protected when welding, prevents the component either worker of surrounding from touching welding flame.
Claims (7)
1. the welding rifle of a kind of argon arc welding welder, which is characterized in that including welding gun body (1), be set in outside welding rifle
The Ozone Absorption set (2) in portion, detachable connection between the Ozone Absorption set (2) and welding gun body (1), the ozone are inhaled
Receiving set (2) includes the active carbon layer (21) set gradually from inside to outside, micropore honeycomb except ozone filter mesh layer one (22) and micropore bee
Nest removes ozone filter mesh layer two (23), and the micropore honeycomb removes ozone filter mesh layer two except ozone filter mesh layer one (22) and micropore honeycomb
(23) ozone catalyst is coated on.
2. the welding rifle of a kind of argon arc welding welder according to claim 1, which is characterized in that the micropore honeycomb removes
The concentration of ozone catalyst is more than micropore honeycomb except ozone catalyst on ozone filter mesh layer two (23) on ozone filter mesh layer one (22)
Concentration.
A kind of 3. welding rifle of argon arc welding welder according to claim 1 or claim 2, which is characterized in that institute
Ozone catalyst is stated as Mn02Catalyst.
4. the welding rifle of a kind of argon arc welding welder according to claim 1, which is characterized in that further include welding gun positioning
Fixture (3) is equipped with bindiny mechanism between welding gun positioning fixture (3) and welding gun body (1).
A kind of 5. welding rifle of argon arc welding welder according to claim 4, which is characterized in that bindiny mechanism's bag
Include the symmetrically arranged supporting rack (4) being connected respectively with welding gun locating clip two-side elastic, be set on torch body but not with weldering
Rifle contact is arranged ring (5), is provided through being arranged ring (5) on support frame as described above (4) with welding that gun body (1) contacts to column
(6)。
6. the welding rifle of a kind of argon arc welding welder according to claim 5, which is characterized in that described to be arranged ring (5)
Ring (5) is arranged including two layers or more than two layers.
7. the welding rifle of a kind of argon arc welding welder according to claim 5 or 6, which is characterized in that described to be arranged ring
(5) lower section is also uniformly provided with multiple positioning rod pieces (8), and the bottom of positioning rod piece (8) is less than the bottom for welding gun body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623232.8U CN207431487U (en) | 2017-11-28 | 2017-11-28 | A kind of welding rifle of argon arc welding welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623232.8U CN207431487U (en) | 2017-11-28 | 2017-11-28 | A kind of welding rifle of argon arc welding welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431487U true CN207431487U (en) | 2018-06-01 |
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ID=62285016
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623232.8U Active CN207431487U (en) | 2017-11-28 | 2017-11-28 | A kind of welding rifle of argon arc welding welder |
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| Country | Link |
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| CN (1) | CN207431487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247319A (en) * | 2020-09-28 | 2021-01-22 | 王恩丽 | Double-gun argon arc welding machine |
| CN114406422A (en) * | 2022-01-27 | 2022-04-29 | 查显安 | Full-automatic bendable argon arc welding gun |
-
2017
- 2017-11-28 CN CN201721623232.8U patent/CN207431487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247319A (en) * | 2020-09-28 | 2021-01-22 | 王恩丽 | Double-gun argon arc welding machine |
| CN114406422A (en) * | 2022-01-27 | 2022-04-29 | 查显安 | Full-automatic bendable argon arc welding gun |
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