CN102240843A - Drawn-arc stud welding torch with large diameter - Google Patents
Drawn-arc stud welding torch with large diameter Download PDFInfo
- Publication number
- CN102240843A CN102240843A CN2011101788600A CN201110178860A CN102240843A CN 102240843 A CN102240843 A CN 102240843A CN 2011101788600 A CN2011101788600 A CN 2011101788600A CN 201110178860 A CN201110178860 A CN 201110178860A CN 102240843 A CN102240843 A CN 102240843A
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- CN
- China
- Prior art keywords
- sleeve pipe
- stud welding
- welding gun
- pulling type
- threaded
- 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.)
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Abstract
The invention relates to a drawn-arc stud welding torch with large diameter, comprising a torch stand, a sleeve having one end in threaded connection with the torch stand, and a torch head in coaxial and threaded connection with the other end of the sleeve, wherein the sleeve is 37-43 mm in inner diameter and 47-53 mm in outer diameter, and the inner diameter of the torch head is more than 24 mm. The inner diameters of the sleeve and the torch head are both relatively larger, so that the drawn-arc stud welding torch with large diameter is suitable for welding studs with relatively large diameter and is not unsuitable due to the small diameter of the welding torch, and potential safety hazards caused by other insecure welding manners are removed.
Description
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Technical field
The present invention relates to a kind of arc pulling type stud welding gun stud welding gun, especially a kind of arc pulling type welding gun that the bigger double-screw bolt of diameter is processed of being used for.
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Background technology
Stud welding gun is extensively applied to manufacturings such as panel beating welding.Owing to can run into during welding larger-diameter double-screw bolt is welded, the casing inner diameter of common stud welding gun is all less, can not weld the bigger double-screw bolt of diameter, brings inconvenience to production.And if adopt other welding manners, it is firm inadequately that stud welding gets, even bring a lot of potential safety hazards.
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Summary of the invention
The object of the invention provides a kind of arc pulling type welding gun that the bigger double-screw bolt of diameter is processed of being used for.
In order to achieve the above object, the technical solution adopted in the present invention is: a kind of major diameter arc pulling type stud welding gun, it comprises sleeve pipe that gun platform, an end and described gun platform be threaded mutually, and the rifle head that be threaded coaxial with the described sleeve pipe other end, the internal diameter of described sleeve pipe is 37～43mm, its external diameter is 47～53mm, and the internal diameter of described rifle head is greater than 24mm.
Offer the inside and outside hollow hole of a plurality of connection sleeve pipes on the described cover tube wall, effective must prevent to weld the time in the sleeve pipe temperature too high.
Further, offer the hollow hole of two symmetries on the described cover tube wall, described hollow hole is rectangle.
Can process the major diameter double-screw bolt of different length for making welding gun, described rifle head comprises and is threaded in the centring ring insulating base in the cannula tip and is threadedly connected to porcelain circle positioning sleeve in the centring ring insulating base, described centring ring insulating base has the threaded joints that is threaded with cannula tip, and the fine setting centring ring also has been threaded on the described threaded joints.
Optimize, described sleeve pipe is made by aluminium.
Optimize, described centring ring insulating base is made by pottery.
For ease of the dismounting of sleeve pipe, the inner coaxial tube of described sleeve pipe and gun platform link is equipped with adapter sleeve, and described adapter sleeve is coaxial to be set on the gun platform, and described adapter sleeve adopts plastics to make.
Because adopt technique scheme, the present invention has the following advantages: casing inner diameter of the present invention and rifle head internal diameter are all bigger, the double-screw bolt that suitable weld diameter is bigger can be not less because of the welding gun diameter, got rid of the potential safety hazard that other insecure welding manners bring.
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Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Wherein: 1, gun platform; 2, sleeve pipe; 22, rifle head; 23, fine setting centring ring; 211, hollow hole; 221, centring ring insulating base; 222, porcelain circle positioning sleeve; 2211, threaded joints.
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The specific embodiment
Below in conjunction with accompanying drawing, the preferred specific embodiment of the present invention is described.
As shown in Figure 1, this major diameter arc pulling type stud welding gun, it comprises sleeve pipe 2 that gun platform 1, an end and described gun platform 1 be threaded mutually, and the rifle head 22 that be threaded coaxial with described sleeve pipe 2 other ends.
Described sleeve pipe 2 is made by aluminium, and its internal diameter is 37～43mm, and external diameter is 47～53mm, offers the hollow hole 211 of two symmetries on described sleeve pipe 2 tube walls, and described hollow hole 211 is rectangle.
The internal diameter of described rifle head 22 is greater than 24mm, it comprises and is threaded in the centring ring insulating base 221 in sleeve pipe 2 ends and is threadedly connected to porcelain circle positioning sleeve 222 in the centring ring insulating base 221, described centring ring insulating base 221 has the threaded joints 2211 that is connected with sleeve pipe 2 end thread, the fine setting centring ring 23 that also has been threaded on the described threaded joints 2211, described centring ring insulating base 221 are made by pottery.According to the length that the double-screw bolt of different length is regulated rifle head 22 precession sleeve pipes 2, turn fine setting centring ring 23 pushes against sleeve pipe 2 again, makes the fixed-site of rifle head 22.
Because rifle head 22 is all bigger with the size of sleeve pipe 2, this stud welding gun just can be applicable to large diameter double-screw bolt.
Described sleeve pipe 2 is equipped with adapter sleeve 23 with the inner coaxial tube of gun platform 1 link, described adapter sleeve 23 coaxial being set on the gun platform 1, described adapter sleeve 23 adopts plastics to make, by the socket of adapter sleeve 23, pull down on the fixing and gun platform 1 that sleeve pipe 2 just can be easier or from gun platform 1 with gun platform 1.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this; can not limit protection scope of the present invention with this; all the equivalence done of spirit essence changes or modifies according to the present invention, all should be encompassed within protection scope of the present invention as number of changing hollow hole on the sleeve pipe sidewall or the like.
Claims (7)
1. major diameter arc pulling type stud welding gun, it comprises sleeve pipe (2) that gun platform (1), an end and described gun platform (1) be threaded mutually, and the rifle head (22) that be threaded coaxial with described sleeve pipe (2) other end, it is characterized in that: the internal diameter of described sleeve pipe (2) is 37～43mm, its external diameter is 47～53mm, and the internal diameter of described rifle head (22) is greater than 24mm.
2. a kind of major diameter arc pulling type stud welding gun according to claim 1 is characterized in that: offer the inside and outside hollow hole (211) of a plurality of connection sleeve pipes (2) on described sleeve pipe (2) tube wall.
3. a kind of major diameter arc pulling type stud welding gun according to claim 1 and 2 is characterized in that: offer the hollow hole (211) of two symmetries on described sleeve pipe (2) tube wall, described hollow hole (211) is rectangle.
4. a kind of major diameter arc pulling type stud welding gun according to claim 1, it is characterized in that: described rifle head (22) comprises and is threaded in the centring ring insulating base (221) in sleeve pipe (2) end and is threadedly connected to porcelain circle positioning sleeve (222) in the centring ring insulating base (221), described centring ring insulating base (221) has the threaded joints (2211) that is connected with sleeve pipe (2) end thread, and fine setting centring ring (23) also has been threaded on the described threaded joints (2211).
5. a kind of major diameter arc pulling type stud welding gun according to claim 1, it is characterized in that: described sleeve pipe (2) is made by aluminium.
6. a kind of major diameter arc pulling type stud welding gun according to claim 1, it is characterized in that: described centring ring insulating base (221) is made by pottery.
7. a kind of major diameter arc pulling type stud welding gun according to claim 1, it is characterized in that: described sleeve pipe (2) is equipped with adapter sleeve (23) with the inner coaxial tube of gun platform (1) link, described adapter sleeve (23) is coaxial to be set on the gun platform (1), and described adapter sleeve (23) adopts plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178860 CN102240843B (en) | 2011-06-29 | 2011-06-29 | Drawn-arc stud welding torch with large diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178860 CN102240843B (en) | 2011-06-29 | 2011-06-29 | Drawn-arc stud welding torch with large diameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102240843A true CN102240843A (en) | 2011-11-16 |
| CN102240843B CN102240843B (en) | 2012-12-26 |
Family
ID=44959188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110178860 Expired - Fee Related CN102240843B (en) | 2011-06-29 | 2011-06-29 | Drawn-arc stud welding torch with large diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102240843B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4531042A (en) * | 1983-10-17 | 1985-07-23 | Trw Inc. | Large diameter stud and method and apparatus for welding same |
| CN2130634Y (en) * | 1992-01-24 | 1993-04-28 | 天津市焊接研究所 | Stud welding gun |
| JPH07284942A (en) * | 1994-04-12 | 1995-10-31 | Japan Drive-It Co Ltd | Arc stud welding method and device therefor |
| WO1997018503A1 (en) * | 1995-11-14 | 1997-05-22 | Fuhr Guenter | Device and process for adjusting ion concentrations |
| JP2003225766A (en) * | 2002-02-04 | 2003-08-12 | Nippon Stud Welding Co Ltd | Ferrule for stud arc welding |
| JP2007209990A (en) * | 2006-02-07 | 2007-08-23 | Daihen Corp | Stud welding apparatus |
| JP2007296573A (en) * | 2006-05-02 | 2007-11-15 | Nippon Tetsupan Kk | Stud welding method |
| CN201040334Y (en) * | 2007-04-10 | 2008-03-26 | 奇瑞汽车有限公司 | Stud welding gun |
| CN201261103Y (en) * | 2008-08-21 | 2009-06-24 | 深圳市鸿栢科技实业有限公司 | Stud welding chuck |
| CN201261101Y (en) * | 2008-08-19 | 2009-06-24 | 深圳市鸿栢科技实业有限公司 | Arc discharge type stud welding gun |
| CN202162486U (en) * | 2011-06-29 | 2012-03-14 | 张家港市安捷探伤焊割设备修造厂 | Large-diameter arc stretching type stud welding gun |
-
2011
- 2011-06-29 CN CN 201110178860 patent/CN102240843B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4531042A (en) * | 1983-10-17 | 1985-07-23 | Trw Inc. | Large diameter stud and method and apparatus for welding same |
| CN2130634Y (en) * | 1992-01-24 | 1993-04-28 | 天津市焊接研究所 | Stud welding gun |
| JPH07284942A (en) * | 1994-04-12 | 1995-10-31 | Japan Drive-It Co Ltd | Arc stud welding method and device therefor |
| WO1997018503A1 (en) * | 1995-11-14 | 1997-05-22 | Fuhr Guenter | Device and process for adjusting ion concentrations |
| JP2003225766A (en) * | 2002-02-04 | 2003-08-12 | Nippon Stud Welding Co Ltd | Ferrule for stud arc welding |
| JP2007209990A (en) * | 2006-02-07 | 2007-08-23 | Daihen Corp | Stud welding apparatus |
| JP2007296573A (en) * | 2006-05-02 | 2007-11-15 | Nippon Tetsupan Kk | Stud welding method |
| CN201040334Y (en) * | 2007-04-10 | 2008-03-26 | 奇瑞汽车有限公司 | Stud welding gun |
| CN201261101Y (en) * | 2008-08-19 | 2009-06-24 | 深圳市鸿栢科技实业有限公司 | Arc discharge type stud welding gun |
| CN201261103Y (en) * | 2008-08-21 | 2009-06-24 | 深圳市鸿栢科技实业有限公司 | Stud welding chuck |
| CN202162486U (en) * | 2011-06-29 | 2012-03-14 | 张家港市安捷探伤焊割设备修造厂 | Large-diameter arc stretching type stud welding gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102240843B (en) | 2012-12-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20121226 Termination date: 20140629 |
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| EXPY | Termination of patent right or utility model |