CN201519837U - Quick-screw type tail structure of welding gun - Google Patents
Quick-screw type tail structure of welding gun Download PDFInfo
- Publication number
- CN201519837U CN201519837U CN2009202401843U CN200920240184U CN201519837U CN 201519837 U CN201519837 U CN 201519837U CN 2009202401843 U CN2009202401843 U CN 2009202401843U CN 200920240184 U CN200920240184 U CN 200920240184U CN 201519837 U CN201519837 U CN 201519837U
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- boss
- welding gun
- joint
- conductive contact
- quick
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- Expired - Fee Related
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Abstract
A quick-screw type tail structure of a welding gun comprises a conducting joint and a joint base which are engaged with each other. An air nozzle is arranged on the lateral wall of the conductive joint, a wire guide nozzle is arranged at one end of the conductive joint, a connecting mechanism arranged on the conductive joint and the joint base comprises a boss, a feed slot and a screw slot, wherein the boss is arranged on the conductive joint, the feed slot and the screw slot which are engaged with the boss are arranged on the inner wall of the joint base. The quick-screw type tail structure of a welding gun has the advantages of 1, having simple structure, convenient mounting and using without extra locking of nuts and reducing production cost, 2, having compact part structure, bringing convenience for optimizing arrangement of electric welding and reducing volume, and 3, having fine locking effect, meeting requirements of the existing application and guaranteeing power conduction.
Description
Technical field
The utility model relates to the electric welding machine field, specifically is a kind of back stern construction that electric welding machine is connected with welding gun that is used for.
Background technology
In present electric welding machine field, particularly 150A and following little electric welding machine field, because power supply and wire-feed motor adopt integral structure more, so the tail type of attachment adopts European plugs more behind the welding gun, European plugs is because connector material and processing problems, its volume is big, cost is high, dismounting is inconvenient, has restricted its application value.
Summary of the invention
At above-mentioned problem, the utility model provides a kind of fast rotating back stern construction that is used for welding gun simple in structure, novel, low-cost, easy-to-dismount.
The fast rotating back of a kind of welding gun stern construction, comprise the conductive contact and the plinth that cooperatively interact, the conductive contact sidewall is provided with valve, an end is provided with wire guiding nipple, conductive contact and plinth are provided with bindiny mechanism, bindiny mechanism comprise be provided with on the conductive contact boss, plinth inwall be provided with cooperate with boss advance groove and helicla flute.
Valve is for being used for logical protection gas, and wire guiding nipple all has this structure for being used for logical welding wire on existing various welding guns, be to realize easily.
And conductive contact is provided with boss, cooperate then, the inwall of plinth is provided with into groove and swivelling chute, boss can enter in the plinth along advancing groove, rotates in swivelling chute then, can lock conductive contact and plinth fast, the degree of depth of swivelling chute can be provided with as required, be convenient to use, the inwall of conductive contact and swivelling chute all is a metal structure on the other hand, is used for energising.
Preferably, boss is set to end face structure, promptly is different from dot structure, guarantees energising.
The fast rotating back of the welding gun that the utility model provides stern construction has following advantage:
1. simple in structure, easy to install and use, do not need locknut additionally to lock, reduced production cost.
2. the design of part compactness is convenient to electric welding machine and is optimized distribution, and has dwindled volume.
3. locking effect is good, can satisfy existing the application, has also guaranteed energising.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment; Wherein, I is a conductive contact part-structure schematic diagram, and II is a plinth part-structure schematic diagram;
Fig. 2 is the cutaway view of the utility model embodiment; Wherein, I is the cutaway view of conductive contact part, and II is the cutaway view of plinth part.
Wherein, 1. conductive contact, 2. valve, 3. wire guiding nipple, 4. plinth, 5. boss 6. advances groove, 7. swivelling chute.
The specific embodiment
Further explain, illustrate the technical program with non-limiting embodiment below.
The fast rotating back of a kind of welding gun stern construction, comprise the conductive contact 1 and the plinth 4 that cooperatively interact, conductive contact 1 sidewall is provided with valve 2, an end is provided with wire guiding nipple 3, conductive contact 1 is provided with bindiny mechanism with plinth 4, bindiny mechanism comprise be provided with on the conductive contact 1 boss 5, plinth 4 inwalls be provided with cooperate with boss advance groove 6 and helicla flute 7.
During application, with the conductive contact plinth of packing into, boss is entered in advancing groove, along swivelling chute rotation conductive contact, reach locking state then, promptly conductive contact and plinth connect.Can ventilate then, harness cord, carry out further work.
Claims (2)
1. the fast rotating back of welding gun stern construction, comprise the conductive contact and the plinth that cooperatively interact, the conductive contact sidewall is provided with valve, an end is provided with wire guiding nipple, it is characterized in that: conductive contact and plinth are provided with bindiny mechanism, bindiny mechanism comprise be provided with on the conductive contact boss, plinth inwall be provided with cooperate with boss advance groove and helicla flute.
2. the fast rotating back of welding gun according to claim 1 stern construction, it is characterized in that: described boss is an end face structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202401843U CN201519837U (en) | 2009-10-29 | 2009-10-29 | Quick-screw type tail structure of welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202401843U CN201519837U (en) | 2009-10-29 | 2009-10-29 | Quick-screw type tail structure of welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519837U true CN201519837U (en) | 2010-07-07 |
Family
ID=42506015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202401843U Expired - Fee Related CN201519837U (en) | 2009-10-29 | 2009-10-29 | Quick-screw type tail structure of welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968276A (en) * | 2017-12-28 | 2018-04-27 | 无锡宝威焊割设备有限公司 | Welding gun plug assembly |
| CN110394525A (en) * | 2012-01-24 | 2019-11-01 | 伊利诺斯工具制品有限公司 | Welding with sealing air-flow is electrically and Gas Connector |
| CN112008215A (en) * | 2020-08-17 | 2020-12-01 | 上海亿诺焊接科技股份有限公司 | Rear handle sleeve assembly for gas-electric split type welding gun |
-
2009
- 2009-10-29 CN CN2009202401843U patent/CN201519837U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394525A (en) * | 2012-01-24 | 2019-11-01 | 伊利诺斯工具制品有限公司 | Welding with sealing air-flow is electrically and Gas Connector |
| US11565340B2 (en) | 2012-01-24 | 2023-01-31 | Illinois Tool Works Inc. | Weld electrical and gas connector with sealed gas flow |
| CN107968276A (en) * | 2017-12-28 | 2018-04-27 | 无锡宝威焊割设备有限公司 | Welding gun plug assembly |
| CN112008215A (en) * | 2020-08-17 | 2020-12-01 | 上海亿诺焊接科技股份有限公司 | Rear handle sleeve assembly for gas-electric split type welding gun |
| CN112008215B (en) * | 2020-08-17 | 2022-05-27 | 上海亿诺焊接科技股份有限公司 | Rear handle sleeve assembly for gas-electric split type welding gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |