CN206882972U - Gas shielded arc welding ignition tip and gas shielded welding machine - Google Patents
Gas shielded arc welding ignition tip and gas shielded welding machine Download PDFInfo
- Publication number
- CN206882972U CN206882972U CN201720801877.XU CN201720801877U CN206882972U CN 206882972 U CN206882972 U CN 206882972U CN 201720801877 U CN201720801877 U CN 201720801877U CN 206882972 U CN206882972 U CN 206882972U
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- China
- Prior art keywords
- gas shielded
- ignition tip
- blind hole
- main body
- welding
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Abstract
The utility model provides a kind of gas shielded arc welding ignition tip; the main body of outer connection screw thread is provided with including one end; in in main body be provided with through arrangement channel of welding wire; compared to the outer connection screw thread; the first blind hole is provided with the other end of the main body; strengthen column cap made of aluminium oxide copper in being inserted with first blind hole, the channel of welding wire runs through the reinforcement column cap；Also it is included in the protective case for the ceramic material that there is the main body threaded one end of first blind hole to connect, described one end for strengthening column cap is stretched out from the protective case end, and the reinforcement column cap is fastened in first blind hole by the protective case.The utility model further relates to a kind of gas shielded welding machine for being equiped with the gas shielded arc welding ignition tip.Gas shielded arc welding ignition tip described in the utility model can slow down the abrasion of ignition tip, reduce ignition tip replacement frequency by strengthening the setting of column cap and protective case, and have good practicality.
Description
Technical field
Technical field of welding equipment is the utility model is related to, more particularly to a kind of gas shielded arc welding ignition tip.This practicality is new
Type further relates to a kind of gas shielded welding machine for being equiped with the gas shielded arc welding ignition tip.
Background technology
In the prior art, as gas shielded arc welding important component ignition tip in actual use often because of ignition tip before
Hold temperature higher, and faster abrasion occurs, the ignition tip after abrasion need to be changed in time, and frequently changing undoubtedly can be significantly
Increase welding cost.In addition, the ignition tip used at present has ignition tip and the situation hair of welding wire poor electric contact in use
It is raw, this also can welding quality bring influence.
Utility model content
In view of this, the utility model is directed to a kind of gas shielded arc welding ignition tip, so that the abrasion of ignition tip can be slowed down,
Reduce ignition tip replacement frequency.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of gas shielded arc welding ignition tip, including one end are provided with the main body of outer connection screw thread, run through cloth in being provided with main body
The channel of welding wire put, compared to the outer connection screw thread, the first blind hole is provided with the other end of the main body, it is blind in described first
It is inserted with hole and strengthens column cap made of aluminium oxide copper, the channel of welding wire runs through the reinforcement column cap；Also it is included in described
Main body has the protective case of the ceramic material of the threaded one end connection of first blind hole, and described one end for strengthening column cap is from described
Protective case end is stretched out, and the reinforcement column cap is fastened in first blind hole by the protective case.
Further, the one end for having the outer connection screw thread in the main body is provided with the second blind hole, second blind hole
Bottom face be taper, center of the channel of welding wire through the second blind-hole bottom face of taper；It is blind described second
The slip ring annular in shape for sliding arrangement is additionally provided with hole, and is bolted in the second blind hole and is installed in the slip ring one
The adjusting screw of side, the channel of welding wire run through adjusting screw, and compared to the side that can be abutted with the adjusting screw, in institute
The opposite side for stating slip ring is also fixed with circumferentially spaced multiple flexure strips along slip ring, and the flexure strip can be because described
The pushing tow of adjusting screw and probeed into gathering shape in the channel of welding wire at the second blind-hole bottom face.
Further, the main body, the slip ring and the flexure strip, and the adjusting screw are red copper material.
Further, in the adjusting screw back to being provided with loudspeaker at the channel of welding wire on a side end face of the slip ring
The guide groove of mouth shape.
Relative to prior art, the utility model has the advantage that：
Gas shielded arc welding ignition tip of the present utility model is by strengthening the setting of column cap and protective case, using aluminium oxide copper
High abrasion and ceramics high-temperature stability, and make to obtain ignition tip front end and adapt to high-temperature soldering environment, led so as to slow down
The abrasion of sparking plug, reduces the replacement frequency of ignition tip, and can have good practicality.
Meanwhile gas shielded arc welding ignition tip of the present utility model setting by the slip ring of flexible and adjusting screw
Put, flexure strip can be made to slide against on welding wire, to ensure the electrical connectivity between welding wire and ignition tip, and obtain preferably weldering
Connect quality.
In addition, gas shielded arc welding ignition tip of the present utility model in adjusting screw by setting guide groove to be easy to welding wire
Insert in ignition tip, and be advantageous to being smoothed out for weld job.
Another object of the present utility model is to propose a kind of gas shielded welding machine, it is characterised in that：Protected in the gas
Protect on the plumb joint of welding machine and be equiped with gas shielded arc welding ignition tip as described above.
Beneficial effect of the gas shielded welding machine of the present utility model with above-mentioned gas protection weldering ignition tip relative to prior art
Fruit is identical, will not be repeated here.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of the gas shielded welding machine described in the utility model embodiment；
Fig. 2 is the structure chart of the ignition tip described in the utility model embodiment；
Fig. 3 is the structural representation of the extraction sector described in the utility model embodiment；
Description of reference numerals：
1- wire reels, 2- wire feeders, 3- welding wires, 4- plumb joints, 5- flexible pipes, 6- gas cylinders, 7- source of the gas switch boards, 8- welding machines
Electrical control cubicles, 9- ignition tips, 10- exhaust passages, 11- gas skirts, 12- aspiration pumps, 13- main bodys, the blind holes of 131- second, 14- welding wires
Passage, 15- strengthen column cap, 16- protective cases, 17- slip rings, 171- flexure strips, 18- adjusting screws.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present embodiment is related to a kind of gas shielded arc welding ignition tip, while the present embodiment further relates to one kind and is equiped with gas guarantor
The gas shielded welding machine of shield weldering ignition tip, preferably to be illustrated to the conductive mouth structure in the present embodiment and use, this reality
Apply in example to be interspersed in the structure explanation of the gas shielded welding machine to the description of the ignition tip concrete structure.Certainly, it is necessary to say
Bright is the other structures in addition to ignition tip in the gas shielded welding machine, and in addition to it can be structure as described below, it can also be adopted
With other structures form.
As shown in fig. 1, the gas shielded welding machine of the present embodiment includes wire reel 1, wire feeder 2 and plumb joint 4 and weldering
Electrical Control cabinet 8, in addition to gas cylinder 6 and the source of the gas switch board 7 that is connected on the output pipe of gas cylinder 6.Wherein, on wire reel 1
Around welding wire 3 is equipped with, wire feeder 2 is used to the welding wire 3 on wire reel 1 being delivered at plumb joint 4, and wire feeder 2 is using existing
Structure, and smoothly enter plumb joint 4 for ease of welding wire 3, flexible pipe 5 is also connected with plumb joint 4, welding wire 3 is i.e. sliding through being somebody's turn to do
Flexible pipe 5 and then being directed into plumb joint 4 via flexible pipe 5.
Air valve is provided with source of the gas switch board 7 in the present embodiment, for controlling the break-make of protective gas, and can be to gas
Flow be adjusted, welding machine electrical control cubicles 8 are then used to provide power supply needed for welding for plumb joint 4, and it is steady to be provided with voltage stabilizing in it
Current circuit, ensure the stabilization of welding current.In the present embodiment, include ignition tip 9 on the concrete structure of plumb joint 4, and surround
The exhaust passage 10 that ignition tip 9 is arranged, exhaust passage 10 are connected with source of the gas switch board 7, with welding when in the week of ignition tip 9
Enclose to pad and spray protective gas.
Ignition tip 9 is then electrically connected to welding machine electrical control cubicles 8 in the present embodiment, and as shown in Figure 2, the ignition tip 9 includes one
Main body 13 of the end provided with outer connection screw thread, main body 13 is red copper material, and the channel of welding wire of arrangement is provided through in main body 13
14, channel of welding wire 14 is located at the center of main body 13.Relative to the one end in main body 13 with outer connection screw thread, in the another of main body 13
One end is provided with the first blind hole, and the reinforcement column cap 15 made of aluminium oxide copper is inserted with the first blind hole, and channel of welding wire 14 passes through
Wear the reinforcement column cap 15, and the protective case for the ceramic material being also threadedly coupled in the one end of the main body 13 with the first blind hole
16.The one end for strengthening column cap 15 is to be stretched out from the end of the protective case 16, and the end for strengthening column cap 15 be also configured as it is step-like,
Can be secured it within by protective case 16 in first blind hole of the end of main body 13.
The one end for having outer connection screw thread in main body 13 in the present embodiment is also equipped with the second blind hole 131, the second blind hole 131
Bottom face be arranged to taper, and channel of welding wire 14 namely the center through the tapered bottom face of the second blind hole 131.
Slip arrangement and slip ring 17 annular in shape are provided with two blind holes 131, in slideway ring 17 close to the end of the second blind hole 131
The side of mouth, which is provided with, to be bolted in the second blind hole 131, and can be installed in the adjusting screw 18 of slip ring side.Channel of welding wire 14
Arranged through the adjusting screw 18, and relative to the side that can be abutted with adjusting screw 18, it is also solid in the opposite side of slip ring 17
It is connected with circumferentially spaced multiple flexure strips 171 along slip ring 17.The flexure strip 171 is structure as a whole with slip ring 17,
And flexure strip 171 can be because adjusting screw 18 be in screwing in formed pushing tow in the second blind hole 131, and to probe into second blind to gather shape
In channel of welding wire 14 at the bottom face of hole 131.
It by the setting of the slip ring 17 of flexible 171 and adjusting screw 18, can slide against flexure strip 171
Slide through on the welding wire 3 in channel of welding wire 14, to ensure the electrical connectivity between welding wire 3 and ignition tip 9, and obtaining preferably welding
Quality.In actual use, can be correspondingly by adjusting screw 18 into the second blind hole 131 with the abrasion of the end of flexure strip 171
Screw in, probe into amount of the flexure strip 171 in channel of welding wire 14 is increased with pushing tow slip ring 17.
Inserted in the present embodiment for ease of welding wire in ignition tip 9, in favor of being smoothed out for weld job, in adjusting screw
18 back to the guiding that bell mouth shape as shown in Figure 2 is additionally provided with the channel of welding wire 14 on a side end face of slip ring 17
Groove.In addition, in order to be absorbed to caused gas in welding process, to avoid gas caused by welding process to operator's
Health brings injury, it is also as shown in Figure 3 in the present embodiment can be in connecting gas skirt 11 on plumb joint 4, gas skirt 11 is logical
Cross tracheae with aspiration pump 12 to be connected, the gas that aspiration pump 12 extracts can be inhaled by sack cleaner and acticarbon etc.
Attached filtration treatment.
The gas shielded arc welding ignition tip of the present embodiment is by strengthening the setting of column cap 15 and protective case 16, using aluminum oxide
The high abrasion of copper and the high-temperature stability of ceramics, and make to obtain the front end of ignition tip 9 adaptation high-temperature soldering environment, so as to slow down
The abrasion of ignition tip 9, reduces the replacement frequency of ignition tip 9, and can have good practicality.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of gas shielded arc welding ignition tip, including one end are provided with the main body of outer connection screw thread, run through arrangement in being provided with main body
Channel of welding wire, it is characterised in that：Compared to the outer connection screw thread, the first blind hole is provided with the other end of the main body, in
It is inserted with first blind hole and strengthens column cap made of aluminium oxide copper, the channel of welding wire runs through the reinforcement column cap；Also
It is included in the protective case for the ceramic material that there is the main body threaded one end of first blind hole to connect, the reinforcement column cap
One end is stretched out from the protective case end, and the reinforcement column cap is fastened in first blind hole by the protective case.
2. gas shielded arc welding ignition tip according to claim 1, it is characterised in that：There is the outer connection in the main body
One end of screw thread is provided with the second blind hole, and the bottom face of second blind hole is taper, institute of the channel of welding wire through taper
State the center in the second blind-hole bottom face；The slip ring annular in shape for sliding arrangement, and spiral shell are additionally provided with second blind hole
It is connected in the second blind hole and is installed in the adjusting screw of the slip ring side, the channel of welding wire runs through adjusting screw, and phase
Compared with the side that can be abutted with the adjusting screw, also it is fixed with along the circumferentially-spaced of slip ring in the opposite side of the slip ring
Multiple flexure strips of arrangement, the flexure strip can probe into the second blind-hole bottom because of the pushing tow of the adjusting screw to gather shape
In channel of welding wire at face.
3. gas shielded arc welding ignition tip according to claim 2, it is characterised in that：The main body, the slip ring and institute
Flexure strip is stated, and the adjusting screw is red copper material.
4. gas shielded arc welding ignition tip according to claim 3, it is characterised in that：In the adjusting screw back in described
The guide groove of bell mouth shape is provided with channel of welding wire on one side end face of slip ring.
A kind of 5. gas shielded welding machine, it is characterised in that：Installing will just like right on the plumb joint of the gas shielded welding machine
Seek the gas shielded arc welding ignition tip any one of 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801877.XU CN206882972U (en) | 2017-07-05 | 2017-07-05 | Gas shielded arc welding ignition tip and gas shielded welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801877.XU CN206882972U (en) | 2017-07-05 | 2017-07-05 | Gas shielded arc welding ignition tip and gas shielded welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882972U true CN206882972U (en) | 2018-01-16 |
Family
ID=61298520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720801877.XU Expired - Fee Related CN206882972U (en) | 2017-07-05 | 2017-07-05 | Gas shielded arc welding ignition tip and gas shielded welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098122A (en) * | 2018-01-31 | 2018-06-01 | 大连威尔博合金科技有限公司 | A kind of welding wire welding rod gas shield device |
| CN109175630A (en) * | 2018-07-25 | 2019-01-11 | 扬州初心科技服务有限公司 | A kind of ignition tip that can reduce deposited metal diffusible hydrogen content and its application method |
| WO2021027663A1 (en) * | 2019-08-11 | 2021-02-18 | 何强 | High-conductivity durable welding contact tip |
-
2017
- 2017-07-05 CN CN201720801877.XU patent/CN206882972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098122A (en) * | 2018-01-31 | 2018-06-01 | 大连威尔博合金科技有限公司 | A kind of welding wire welding rod gas shield device |
| CN109175630A (en) * | 2018-07-25 | 2019-01-11 | 扬州初心科技服务有限公司 | A kind of ignition tip that can reduce deposited metal diffusible hydrogen content and its application method |
| WO2021027663A1 (en) * | 2019-08-11 | 2021-02-18 | 何强 | High-conductivity durable welding contact tip |
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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: 20180116 Termination date: 20180705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |