CN206653063U - Integral type smokeless environment-friendly welding gun - Google Patents
Integral type smokeless environment-friendly welding gun Download PDFInfo
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- CN206653063U CN206653063U CN201720357247.8U CN201720357247U CN206653063U CN 206653063 U CN206653063 U CN 206653063U CN 201720357247 U CN201720357247 U CN 201720357247U CN 206653063 U CN206653063 U CN 206653063U
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- welding gun
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- hand handle
- welding
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Abstract
The utility model discloses integral type smokeless environment-friendly welding gun,Including with Integral joint and rifle main structure and welding gun main structure jacket structure,Welding gun main structure one end is connected with Integral joint,One end sets convergent nozzle,Annular suction inlet,Connecting tube,Welding gun hand handle,Card ball joint,There is gap between flexible hose and welding gun main structure,Relief valve is set in welding gun hand handle,Welding gun hand handle is fixedly connected with flexible hose by card ball joint,Flexible hose is connected in one formula joint,It is connected with the dusty gas discharge coupling on Integral joint,The utility model is compared with existing other types weld cigarette collection mode and corresponding product,This product is technology concentration degree highest product,Simplify equipment,Worker is facilitated to construct,The product of all welding surroundings is also applied to simultaneously,Solve the problems, such as that other weldering cigarette collection modes and corresponding product have been limited welding surroundings.
Description
Technical field
It the utility model is related to integral type smokeless environment-friendly welding gun.
Background technology
The technical scheme for the collection weldering cigarette applied in existing industry is made a general survey of, mainly there are two schemes, one kind is that monoblock type is received
Collection scheme, another kind are point-to-point type collection schemes.Both schemes have respective advantage and disadvantage.
Monoblock type collection scheme is exactly to collect weldering cigarette using dust gathering arrester, and this mode is adapted to welding post to fix and intensive
Operating mode, the advantage of this scheme is that weldering cigarette capture range is wide, and when welding post is intensive and more, complete equipment energy demand advantages embody
Out, energy consumption does not increase with the increase of welding capacity, but relevant with dust gathering arrester size.But monoblock type collection scheme is scarce
Point it is quite a few, monoblock type collection scheme be suitable for welding post fix or in dust gathering arrester moving station operating mode, be not suitable for
The indefinite operating mode of welding post, so being not suitable for for many manual welding monoblock type collection schemes.
Point-to-point type collection scheme is exactly that small suction inlet is nearby disposed in welding gun welding position, and weldering cigarette directly passes through after producing
Small suction inlet, which is absorbed, to be collected.This scheme mainly has two kinds of forms, and one kind is that small suction inlet is not connected and bound with welding gun, and one kind is small
Suction inlet is connected and bound with welding gun.
The form that small suction inlet is not connected and bound with welding gun is mainly applicable and the operating mode of circulate operation fairly small with welding scope,
Because small suction inlet position is not with welding gun synchronizing moving, once welding gun from suction inlet too far if smoking effect substantially reduce, so this receipts
Mode set limitation is very big.
Small suction inlet solves the problems, such as that weldering cigarette collection is difficult with the form that welding gun is connected and bound from source, and weldering cigarette just generates
Just absorbed and collected when not yet large area spreads, this collection mode is applied to most welding operating modes, but this mode
Welding operating space there are certain requirements, such as welded in especially narrow space（Permission welding gun is deeply internal to be welded
Connect）, small suction inlet can not with welding gun together deeply, then weld cigarette collection rate substantially reduce, also have certain limitation in this format
Property.
Utility model content
The purpose of this utility model is to provide integral type smokeless environment-friendly welding gun.
The technical solution adopted in the utility model is：
Integral type smokeless environment-friendly welding gun, including with Integral joint and welding gun main structure and welding gun main structure jacket structure,
Described welding gun main structure one end is connected with Integral joint, and one end sets convergent nozzle, and the welding gun main structure is from convergent nozzle
Start to be set with annular suction inlet, connecting tube, welding gun hand handle, card ball joint, flexible hose, the annular suction inlet, company successively
There is gap between adapter, welding gun hand handle, card ball joint, flexible hose and welding gun main structure, set in the welding gun hand handle
Relief valve, the welding gun hand handle are fixedly connected with flexible hose by card ball joint, and the flexible hose is connected in one
Formula joint, it is connected with the dusty gas discharge coupling on Integral joint, protective gas is additionally provided with the Integral joint
Import connector, welding wire import connection plug, power-line plug.
Position of the annular suction inlet on convergent nozzle can adjust.
The advantages of the utility model：Compared with existing other types weld cigarette collection mode and corresponding product, this product is
Technology concentration degree highest product, simplifies equipment, facilitates worker to construct, while also apply to the production of all welding surroundings
Product, solve the problems, such as that other weldering cigarette collection modes and corresponding product have been limited welding surroundings.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart of welding gun main structure of the present utility model and Integral joint.
Wherein：1st, annular suction inlet；2nd, connecting tube；3rd, relief valve；4th, welding gun hand handle；5th, card ball joint；6th, it is flexible soft
Pipe；7th, Integral joint；8th, dusty gas discharge coupling；9th, protective gas import connector；10th, welding wire import connection plug；
11st, power-line plug；12nd, welding gun main structure；13rd, convergent nozzle.
Embodiment
As shown in Figure 1-2, integral type smokeless environment-friendly welding gun, including with Integral joint 7 and welding gun main structure 12 and welding gun
Main structure jacket structure, the one end of welding gun main structure 12 are connected 7 with Integral joint, and one end sets convergent nozzle 13, the main knot of welding gun
It is soft that structure 12 is set with annular suction inlet 1, connecting tube 2, welding gun hand handle 4, card ball joint 5, flexibility successively since convergent nozzle
Pipe 6, between having between annular suction inlet 1, connecting tube 2, welding gun hand handle 4, card ball joint 5, flexible hose 6 and welding gun main structure 12
Gap, relief valve 3 is set, welding gun hand handle 4 is fixedly connected with flexible hose 6 by card ball joint 5, flexibility in welding gun hand handle 4
Flexible pipe 6 is connected in one formula joint 7, is connected with the dusty gas discharge coupling 8 on Integral joint 7, on Integral joint 7
Protective gas import connector 9, welding wire import connection plug 10, power-line plug 11 are additionally provided with, annular suction inlet 1 is in convergent nozzle
Position on 13 can adjust.
In the utility model：Annular suction inlet and connecting tube assembles in the form of interference fits, weldering cigarette that weld generates etc. by
The negative pressure at annular suction inlet is adjusted to influence to be rapidly absorbed into annular suction inlet so that weldering cigarette is by efficient collection；Connecting tube is main
Effect is that both ends connect annular suction inlet and welding gun hand handle respectively so that the weldering cigarette sucked at annular suction inlet is conveyed by connecting tube
Into welding gun hand handle；Relief valve is mounted in a part in welding gun hand handle, mainly caused by obstructed blocking of pipeline etc.
Negative pressure is in excess of the quota or annular suction inlet negative pressure is excessive cause that protective gas is destroyed and siphon away in the case of open, welded
Before need to adjusting pressure release valve according to the actual requirements, on the premise of guarantee meets welding quality, it is negative so as to improve to close relief valve as far as possible
Pressure improves weldering cigarette collection rate simultaneously；Energization wire feed aspirated switch and relief valve are integrated with welding gun hand handle, while in welding gun hand handle
The passage that portion's design possesses certain space provides the conveying for welding cigarette, and welding gun hand handle head end carries out interference fits with connecting tube and is connected,
Welding gun hand handle afterbody carries out interference fit with card ball joint and is connected, while welding gun startup electrical equipment is configured with welding gun hand handle and is opened
Close, facilitate operation；Card ball joint is the connection hinge between welding gun hand handle and flexible hose, card ball joint with
Welding gun hand handle and flexible hose are connected in the form of interference fit, and this type of attachment ensures that connector reaches a certain degree of
Leak tightness, while card ball joint can carry out more than 45 ° swings and ensure that joint corner ventilation-sectional area is constant, lead to
It is distinguished and admirable smooth without hindrance, it is easy and convenient when reducing air quantity loss to greatest extent and causing worker's grip welding gun hand handle twisting deflecting；It is flexible
Hose materials are PVC fibre strengthenings, and when ensureing high negative pressure air in Bottomhole pressure, flexible pipe can simultaneously without the flat phenomenon that contracts for flexible pipe
360 ° of bendings so that worker can construct in the space of narrow and small bending；Dusty gas discharge coupling on Integral joint passes through
Snap joint connects with deduster, gets through the road of weldering cigarette collection, and protective gas import connector is that welding gun stores with protective gas
The hinge of equipment connection, welding wire import connection plug are rapidly and efficiently connected with wire-feed motor, reduce operation process, power line is inserted
Head is electric current needed for welding gun conveying after being connected with power supply.
The utility model brings into operation work in use, pressing in welding gun hand handle equipment when appliance starting switchs, welding gun rifle
Head convergent nozzle is nearby welded generation weldering cigarette, while deduster work causes annular suction inlet to produce negative-pressure air-flow, and weldering cigarette is by negative
The influence of pressure gas stream is absorbed into annular suction inlet, is transported to after through connecting tube, welding gun hand handle, flexible hose etc. in deduster
Carry out purified treatment.In the process, in fact it could happen that weldering cigarette is only inhaled into annular suction inlet on a small quantity, then can be by adjusting annular
Cigarette collection rate is welded in the position of suction inlet and weldering cigarette generation point to improve, if occurring causing welding quality not because protective gas is absorbed
Qualified situation, then it can reduce negative pressure journey at suction inlet with welding position or the relief valve of cigarette generation point by adjusting annular suction inlet
Degree.
For the utility model compared with existing other types weld cigarette collection mode and corresponding product, this product is that technology is concentrated
Highest product is spent, equipment is simplified, facilitates worker to construct, while also applies to the product of all welding surroundings, is solved
The problem of other weldering cigarette collection modes and corresponding product have been limited welding surroundings.
Claims (2)
1. integral type smokeless environment-friendly welding gun, it is characterised in that：Including with Integral joint and welding gun main structure and welding gun main structure
Jacket structure, described welding gun main structure one end are connected with Integral joint, one end set convergent nozzle, the welding gun main structure from
Convergent nozzle starts to be set with annular suction inlet, connecting tube, welding gun hand handle, card ball joint, flexible hose, the annular successively
There are gap, the welding gun hand handle between suction inlet, connecting tube, welding gun hand handle, card ball joint, flexible hose and welding gun main structure
Upper setting relief valve, the welding gun hand handle are fixedly connected with flexible hose by card ball joint, the flexible hose connection
In Integral joint, it is connected with the dusty gas discharge coupling on Integral joint, guarantor is additionally provided with the Integral joint
Protect gas feed connector, welding wire import connection plug, power-line plug.
2. integral type smokeless environment-friendly welding gun according to claim 1, it is characterised in that：The annular suction inlet is in convergent nozzle
On position can adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357247.8U CN206653063U (en) | 2017-04-07 | 2017-04-07 | Integral type smokeless environment-friendly welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357247.8U CN206653063U (en) | 2017-04-07 | 2017-04-07 | Integral type smokeless environment-friendly welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653063U true CN206653063U (en) | 2017-11-21 |
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ID=60317004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357247.8U Active CN206653063U (en) | 2017-04-07 | 2017-04-07 | Integral type smokeless environment-friendly welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11986861B2 (en) | 2020-01-05 | 2024-05-21 | The Esab Group Inc. | Machine side connection for fume extraction torches |
-
2017
- 2017-04-07 CN CN201720357247.8U patent/CN206653063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11986861B2 (en) | 2020-01-05 | 2024-05-21 | The Esab Group Inc. | Machine side connection for fume extraction torches |
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