CN206795007U - A kind of Novel air protects torch head - Google Patents
A kind of Novel air protects torch head Download PDFInfo
- Publication number
- CN206795007U CN206795007U CN201720707697.5U CN201720707697U CN206795007U CN 206795007 U CN206795007 U CN 206795007U CN 201720707697 U CN201720707697 U CN 201720707697U CN 206795007 U CN206795007 U CN 206795007U
- Authority
- CN
- China
- Prior art keywords
- holster
- ignition tip
- insulation sleeve
- connecting rod
- welding
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of Novel air to protect torch head, including the bend pipe for being connected with fuel cartridge, gas shield welding rifle nozzle assembly is fixedly connected with positioned at the front end spiral of bend pipe, the gas shield welding rifle nozzle assembly includes holster, insulation sleeve, connecting rod, ignition tip, welding wire is offered on the inside of ignition tip and passes through passage, and offer elastic bayonet lock positioned at the head end of ignition tip, holster is socketed in the periphery of ignition tip, the tail end of holster is spirally connected with insulation sleeve, the opening inner side of the head end of holster, which is provided with, tightens up collar, tightens up collar and is enclosed on the outside of elastic bayonet lock.The head end of ignition tip of the present utility model offers elastic bayonet lock and coordinates the collar of tightening up on holster to can be very good to adapt to the thickness of welding wire, welding wire is set to be not easy to rock, so that the finished surface of welding out is smooth, and connecting rod of the present utility model is slightly more longer than holster, welding wire is easily observed that during welding, without long stretching welding wire, which increase the stability for holding welding wire, the product for coming out welding is more mellow and fuller.
Description
Technical field
It the utility model is related to gas shield welding equipment manufacturing technology field, and in particular to a kind of Novel air protects torch head.
Background technology
Existing gas shield welding rifle mouth is fixed, and welding wire claims easily to rock back and forth because of size plucked during use, welding
Finished surface will become rough；Existing product connecting rod is shorter than holster in addition, causes welding wire to extend one more
Point out can just use, and cause occur that welding wire is longer during welding, the poorer situation of stability.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of Novel air and protects torch head.
To achieve these goals, the utility model provides a kind of Novel air and protects torch head, including for fuel cartridge phase
Bend pipe even, is fixedly connected with gas shield welding rifle nozzle assembly, the gas shield welding rifle nozzle assembly includes rifle positioned at the front end spiral of bend pipe
Set, insulation sleeve, connecting rod, ignition tip, insulation sleeve is by inner side insulation sleeve and the fixedly sleeved alloyed copper on the outside of the insulation sleeve of inner side
Set composition, the heavy caliber end inner side of inner side insulation sleeve are provided with the first connecting tube internal thread, the small-caliber end of inner side insulation sleeve
Alloyed copper on lateral wall, which is put, is provided with the first connecting tube external screw thread, and the second connecting tube is offered on the outside body of rod of connecting rod
External screw thread, connecting rod, which is worn, to be connected on insulation sleeve, and tight by the first connecting tube internal thread and the second connecting tube external screw thread
Gu fixed, the front end of connecting rod offers the first threaded bores being spirally connected with ignition tip, and the rear end of connecting rod offers and bend pipe
The second connected threaded bores, communicating passage, the conduction are offered between first threaded bores and the second threaded bores
The tail end of mouth is provided with pipe external screw thread connecting shaft, and ignition tip is connected by pipe external screw thread connecting shaft and the first threaded bores with connecting rod
Integrative-structure is connected into, welding wire is offered on the inside of ignition tip and passes through passage, and elastic bayonet lock is offered positioned at the head end of ignition tip,
Holster is socketed in the periphery of ignition tip, the tail end of holster and the first connecting tube external thread bolt connection, the opening inner side of the head end of holster
It is provided with and tightens up collar, tightens up collar and be enclosed on the outside of elastic bayonet lock.
A kind of Novel air that the utility model further provides for protects torch head, and it tightens up collar also including the inner side with holster
The connected leg of wall fastening, the lateral wall of the elastic bayonet lock of ignition tip is tapered sidewalls.
A kind of Novel air that the utility model further provides for protects torch head, the pipe external screw thread connection of the tail end of its ignition tip
The end set of axle has the conical surface introducing port of indent, and is also correspondingly arranged on clamping on the lateral wall of ignition tip and helps stubborn put down
Face.
A kind of Novel air that the utility model further provides for protects torch head, and the front end of its ignition tip protrudes from holster
Head end on the outside of, be provided with anti-skidding dimpled grain on lateral wall in the middle part of holster.
The beneficial effects of the utility model：The head end of ignition tip of the present utility model offers elastic bayonet lock and coordinated on holster
Tighten up collar can be very good adapt to welding wire thickness, make welding wire be not easy to rock so that the finished surface for welding out is smooth,
Welding wire is easily observed that and connecting rod of the present utility model is slightly more longer than holster, during welding, without long stretching welding wire, this
The stability for holding welding wire is added, the product for coming out welding is more mellow and fuller.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure decomposition figure of the present utility model；
In figure：1st, gas shield welding rifle nozzle assembly；2nd, holster；3rd, insulation sleeve；4th, connecting rod；5th, ignition tip；6th, elastic bayonet lock；7、
Tighten up collar；8th, leg；9th, clamping helps stubborn plane；10th, anti-skidding dimpled grain.
Embodiment
A kind of Novel air as depicted in figs. 1 and 2 protects torch head, including the bend pipe for being connected with fuel cartridge, positioned at curved
The front end spiral of pipe is fixedly connected with gas shield welding rifle nozzle assembly 1, and the gas shield welding rifle nozzle assembly 1 includes holster 2, insulation sleeve 3, connected
Extension bar 4, ignition tip 5, insulation sleeve 3 is made up of inner side insulation sleeve and the fixedly sleeved alloyed copper set on the outside of the insulation sleeve of inner side, interior
The first connecting tube internal thread is provided with the inside of the heavy caliber end of side insulation sleeve, on the lateral wall of the small-caliber end of inner side insulation sleeve
Alloyed copper, which is put, is provided with the first connecting tube external screw thread, and the second connecting tube external screw thread is offered on the outside body of rod of connecting rod 4, even
Extension bar 4, which is worn, to be connected on insulation sleeve 3, and is fastened and fixed by the first connecting tube internal thread and the second connecting tube external screw thread,
The front end of connecting rod 4 offers the first threaded bores being spirally connected with ignition tip 5, and the rear end of connecting rod 4 offers to be connected with bend pipe
The second threaded bores, communicating passage is offered between first threaded bores and the second threaded bores, the ignition tip 5
Tail end is provided with pipe external screw thread connecting shaft, and ignition tip 5 is connected by pipe external screw thread connecting shaft and the first threaded bores with connecting rod 4
Into a single integrated structure, the inner side of ignition tip 5 offers welding wire and passes through passage, and offers elastic bayonet lock positioned at the head end of ignition tip 5
6, holster 2 is socketed in the periphery of ignition tip, the tail end of holster 2 and the first connecting tube external thread bolt connection, the opening of the head end of holster 2
Inner side, which is provided with, tightens up collar 7, tightens up collar 7 and is enclosed on the outside of elastic bayonet lock 6, when screwing holster 2, tightens up the banding pressure of collar 7
Contracting elastic bayonet lock 6, when unscrewing holster 2, tighten up collar 7 and loosen or disengage the compression to elastic bayonet lock 6.
The leg 8 tightened up collar 7 and also include being connected with the fastening of the madial wall of holster 2, the elastic bayonet lock 6 of ignition tip 5
Lateral wall be tapered sidewalls.
The end set of the pipe external screw thread connecting shaft of the tail end of the ignition tip 5 has the conical surface introducing port of indent, and is located at
Clamping is also correspondingly arranged on the lateral wall of ignition tip 5 and helps stubborn plane 9.
The front end of the ignition tip 5 is protruded from the outside of the head end of holster 2, is provided with the middle part lateral wall of holster 2 anti-skidding recessed
Line 10.
Specifically, the channel of welding wire of the ignition tip 5 under prior art is all fixed, and the welding wire of different-diameter is all necessary
Be equipped with corresponding ignition tip 5, the cost of increase purchase welding equipment, and to the larger welding wire of diameter error, or usage time compared with
Long ignition tip 5 welding wire can all occurs and hold the inadequate or uneven of dynamics, and then influence the quality of welding product, the utility model
Ignition tip 5 can carry the welding wire of different-diameter respectively, the dynamics of clamping can be regulated and controled, more convenient, flexible, ignition tip 5
On the clamping that opens up to help stubborn plane 9 can not cause mainly due to hand-held power spinning force tight between ignition tip 5 and connecting rod 4
It is solidly connected and designs, convenient wrench, other instruments auxiliary such as pliers screws.
In a word, the elastic card that it is in " ten " font into 4 half by the tip segmentation of the front end of ignition tip 5 that the utility model one, which is,
Mouthfuls 6, collar 7 is tightened up as holster 2 is twisted so as to tightly extrude elastic bayonet lock 6 backward on holster 2 during use, can be very good to adapt to
The thickness of welding wire, welding wire is set to be not easy to rock, the finished surface for welding out is smooth.
Second, existing product connecting rod 4 is shorter than holster 2, cause welding wire to extend a little out can just make more
With welding wire is longer, and stability is poorer.This patent product makes connecting rod more a little longer than holster, as long as welding wire comes out little by little just
Stability can be added with welding wire visible in detail, the product for coming out welding is more mellow and fuller.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of Novel air protects torch head, including the bend pipe for being connected with fuel cartridge, fix and connect positioned at the front end spiral of bend pipe
It is connected to gas shield welding rifle nozzle assembly（1）, the gas shield welding rifle nozzle assembly（1）Including holster（2）, insulation sleeve（3）, connecting rod（4）, lead
Sparking plug（5）, it is characterised in that insulation sleeve（3）By inner side insulation sleeve and the fixedly sleeved alloy copper sheathing on the outside of the insulation sleeve of inner side
Composition, is provided with the first connecting tube internal thread on the inside of the heavy caliber end of inner side insulation sleeve, the small-caliber end of inner side insulation sleeve it is outer
Alloyed copper in side wall, which is put, is provided with the first connecting tube external screw thread, connecting rod（4）The outside body of rod on offer the second connection
Pipe external screw thread, connecting rod（4）Wear and be connected to insulation sleeve（3）On, and pass through the first connecting tube internal thread and the second connecting tube
External screw thread is fastened and fixed, connecting rod（4）Front end offer and ignition tip（5）The first threaded bores being spirally connected, connecting rod（4）'s
Rear end offers the second threaded bores being connected with bend pipe, the company of offering between first threaded bores and the second threaded bores
Circulation passage, the ignition tip（5）Tail end be provided with pipe external screw thread connecting shaft, ignition tip（5）By pipe external screw thread connecting shaft and
First threaded bores and connecting rod（4）Link into an integrated entity structure, ignition tip（5）Inner side offer welding wire and pass through passage, and position
In ignition tip（5）Head end offer elastic bayonet lock（6）, holster（2）It is socketed in the periphery of ignition tip, holster（2）Tail end with
First connecting tube external thread bolt connection, holster（2）The opening inner side of head end be provided with and tighten up collar（7）, tighten up collar（7）It is enclosed on
Elastic bayonet lock（6）Outside.
2. a kind of Novel air according to claim 1 protects torch head, it is characterised in that described to tighten up collar（7）Also include
With holster（2）The connected leg of madial wall fastening（8）, ignition tip（5）Elastic bayonet lock（6）Lateral wall be tapered sidewalls.
3. a kind of Novel air according to claim 1 protects torch head, it is characterised in that the ignition tip（5）Tail end
The end set of pipe external screw thread connecting shaft has the conical surface introducing port of indent, and is located at ignition tip（5）Lateral wall on also corresponding set
It is equipped with clamping and helps stubborn plane（9）.
4. a kind of Novel air according to claim 1 protects torch head, it is characterised in that the ignition tip（5）Preceding distal process
For holster（2）Head end on the outside of, holster（2）Anti-skidding dimpled grain is provided with the lateral wall of middle part（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707697.5U CN206795007U (en) | 2017-06-19 | 2017-06-19 | A kind of Novel air protects torch head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707697.5U CN206795007U (en) | 2017-06-19 | 2017-06-19 | A kind of Novel air protects torch head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795007U true CN206795007U (en) | 2017-12-26 |
Family
ID=60747382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720707697.5U Expired - Fee Related CN206795007U (en) | 2017-06-19 | 2017-06-19 | A kind of Novel air protects torch head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809148A (en) * | 2021-02-22 | 2021-05-18 | 常州市武联电气焊割设备有限公司 | Gun body and gun core connecting structure and plasma cutting gun |
-
2017
- 2017-06-19 CN CN201720707697.5U patent/CN206795007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809148A (en) * | 2021-02-22 | 2021-05-18 | 常州市武联电气焊割设备有限公司 | Gun body and gun core connecting structure and plasma cutting gun |
| CN112809148B (en) * | 2021-02-22 | 2023-11-28 | 常州市武联电气焊割设备有限公司 | Gun body and gun core connecting structure and plasma cutting gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |