CN102240842A - General-purpose arc discharge type stud welding gun - Google Patents
General-purpose arc discharge type stud welding gun Download PDFInfo
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- CN102240842A CN102240842A CN2011101788282A CN201110178828A CN102240842A CN 102240842 A CN102240842 A CN 102240842A CN 2011101788282 A CN2011101788282 A CN 2011101788282A CN 201110178828 A CN201110178828 A CN 201110178828A CN 102240842 A CN102240842 A CN 102240842A
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Abstract
The invention relates to a general-purpose arc discharge type stud welding gun which comprises a gun seat, a chuck seat in threaded connection with the gun seat, a stud chuck coaxially connected with the chuck seat, a sleeve and a gun head, wherein one end of the sleeve is connected with the gun seat, the gun head is coaxially connected with the other end of the sleeve, the chuck seat is positioned in the sleeve and coaxially arranged with the sleeve, the sleeve comprises a plurality of pipe units, adjacent pipe units are detachably connected, and the number of the pipe units can be regulated according to the length of a stud to be welded. The sleeve comprises multiple coaxial pipe units which are in threaded connection, and the number of the pipe units can be regulated according to the length of the stud to be welded, so that the length of the sleeve is matched with the length of the stud to be welded; and simultaneously, as the pipe units are in threaded connection, the higher coaxiality between the sleeve and the stud is ensured.
Description
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Technical field
The present invention relates to a kind of general arc pulling type stud welding gun.
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Background technology
Stud welding gun is extensively applied to manufacturings such as panel beating welding.In process, often need the double-screw bolt of different length is welded, the length of the sleeve pipe of needs adjusting welding gun is to be applicable to different double-screw bolts, the welding gun that existing casing length is adjustable, its sleeve pipe parallel beneath is provided with the guide post that is fixed on the gun platform, sleeve pipe is slidingly connected on the guide post, and the slip by sleeve pipe is with the double-screw bolt of processing different length.But because sleeve pipe is slidably, so this kind regulative mode is difficult to guarantee the axiality of sleeve pipe and double-screw bolt, the also just very difficult machining accuracy that guarantees stud welding.
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Summary of the invention
The object of the invention provides a kind of general arc pulling type stud welding gun.
In order to achieve the above object, the technical solution adopted in the present invention is: a kind of general arc pulling type stud welding gun, the base of the carrier head that it comprises gun platform, be threaded mutually with gun platform, the sleeve pipe that is connected with described gun platform with the coaxial double-screw bolt chuck that is connected of base of the carrier head, an end, the rifle head that is connected with sleeve pipe other end same axis, described base of the carrier head be positioned at described sleeve pipe and with the coaxial setting of described sleeve pipe, described sleeve pipe comprises a plurality of pipe units, adjacent tubes removably connects between the unit, and described pipe unit number is according to the adjustable in length of double-screw bolt to be welded.
For improving the precision of regulating, each described pipe unit is made up of threaded connector and riffled tube portion, each described pipe unit coaxial threaded successively connects, the riffled tube portion of the threaded connector of each described pipe unit and the pipe unit that is adjacent is threaded mutually, and the fine setting centring ring that has been threaded on the threaded connector between two adjacent riffled tube portions.
Further, described rifle head comprises the centring ring insulating base that is threaded in cannula tip, be set on the double-screw bolt to be welded and the lower surface pushes against the porcelain circle on to be welded and is threadedly connected in the centring ring insulating base and pushes against porcelain circle positioning sleeve in porcelain circle upper surface, described centring ring insulating base has the external screw thread connector that is threaded with cannula tip, and the fine setting centring ring also has been threaded on the described external screw thread connector.
Optimize, described centring ring insulating base is made by pottery.
Described sleeve pipe is made by aluminium, so that the processing of sleeve pipe.
Owing to adopt technique scheme, the present invention has the following advantages: sleeve pipe of the present invention and pipe unit that be threaded coaxial by more piece formed, can be according to the number of the length adjustment pipe unit of double-screw bolt to be welded, casing length and double-screw bolt length to be welded are complementary, simultaneously since between each pipe unit for being threaded, guaranteed that sleeve pipe and double-screw bolt have higher axiality.
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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; 3, base of the carrier head; 4, double-screw bolt chuck; 21, pipe unit; 22, rifle head; 23, fine setting centring ring; 211, threaded connector; 212, riffled tube portion; 221, centring ring insulating base; 222, porcelain circle positioning sleeve; 2211, external screw thread connector.
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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, the arc pulling type stud welding gun that this is general, the base of the carrier head 3 that it comprises gun platform 1, be threaded mutually with gun platform 1, the sleeve pipe 2 that is connected with described gun platform 1 with the base of the carrier head 3 coaxial double-screw bolt chucks that are connected 4, an end, the rifle head 22 that is connected with sleeve pipe 2 other end same axis, described base of the carrier head 3 be positioned at described sleeve pipe 2 and with described sleeve pipe 2 coaxial settings.
Described sleeve pipe 2 is made by aluminium, and it comprises a plurality of pipe units 21, removably connects between the adjacent tubes unit 21, according to the number of the length adjustment pipe unit 21 of double-screw bolt to be welded.Each described pipe unit 21 is made up of with riffled tube portion 212 threaded connector 211, each described pipe unit 21 coaxial threaded successively connects, the threaded connector 211 of each described pipe unit 21 is threaded mutually with the riffled tube portion 212 of the pipe unit 21 that is adjacent, and the fine setting centring ring 23 that has been threaded on the threaded connector 211 between two adjacent riffled tube portions 212.
Described rifle head 22 comprises the centring ring insulating base 221 that is threaded in sleeve pipe 2 ends, be set on the double-screw bolt to be welded and the lower surface pushes against the porcelain circle 5 on to be welded and is threadedly connected in the centring ring insulating base 221 and pushes against porcelain circle positioning sleeve 222 in porcelain circle 5 upper surfaces, described centring ring insulating base 221 is made by pottery, and it has the external screw thread connector 2211 that is connected with sleeve pipe 2 end thread, and fine setting centring ring 23 also has been threaded on the described external screw thread connector 2211.
When processing the double-screw bolt of different length, only need length according to double-screw bolt, the number of increase and decrease pipe unit 21, the length of sleeve pipe 2 is roughly cooperated with double-screw bolt length, then by regulating the fine setting centring ring 23 on threaded connector 211 or the external screw thread connector 2211, each fine setting centring ring 23 and riffled tube portion 212 of each pipe unit 21 are pushed against, the length of sleeve pipe 2 is regulated fixing, make sleeve pipe 2 be suitable for the double-screw bolt of different lengths.Stud welding gun of the present invention is applicable to the double-screw bolt that the length span is bigger, and double-screw bolt and sleeve pipe 2 have axiality preferably.
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 equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention as offer louvre or the like on the sidewall of each pipe unit.
Claims (5)
1. general arc pulling type stud welding gun, it comprises gun platform (1), the base of the carrier head (3) that is threaded mutually with gun platform (1), with the coaxial double-screw bolt chuck (4) that is connected of base of the carrier head (3), the sleeve pipe (2) that one end is connected with described gun platform (1), the rifle head (22) that is connected with sleeve pipe (2) other end same axis, described base of the carrier head (3) be positioned at described sleeve pipe (2) and with the coaxial setting of described sleeve pipe (2), it is characterized in that: described sleeve pipe (2) comprises a plurality of pipe units (21), removably connect between adjacent two pipe units (21), described pipe unit (21) number is according to the adjustable in length of double-screw bolt to be welded.
2. general arc pulling type stud welding gun according to claim 1, it is characterized in that: each described pipe unit (21) is made up of with riffled tube portion (212) threaded connector (211), described pipe unit (21) coaxial threaded successively connects, the threaded connector (211) of each described pipe unit (21) is threaded mutually with the riffled tube portion (212) of the pipe unit that is adjacent (21), and the fine setting centring ring (23) that has been threaded on the threaded connector (211) between adjacent two riffled tube portions (212).
3. general arc pulling type stud welding gun according to claim 1 and 2, it is characterized in that: described rifle head (22) comprises the centring ring insulating base (221) that is threaded in sleeve pipe (2) end, be set on the double-screw bolt to be welded and the lower surface pushes against the porcelain circle (5) on to be welded and is threadedly connected in the centring ring insulating base (221) and pushes against porcelain circle positioning sleeve (222) in porcelain circle (5) upper surface, described centring ring insulating base (221) has the external screw thread connector (2211) that is connected with sleeve pipe (2) end thread, and fine setting centring ring (23) also has been threaded on the described external screw thread connector (2211).
4. general arc pulling type stud welding gun according to claim 3 is characterized in that: described centring ring insulating base (221) is made by pottery.
5. general arc pulling type stud welding gun according to claim 1 is characterized in that: described sleeve pipe (2) is made by aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101788282A CN102240842B (en) | 2011-06-29 | 2011-06-29 | General-purpose arc discharge type stud welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101788282A CN102240842B (en) | 2011-06-29 | 2011-06-29 | General-purpose arc discharge type stud welding gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102240842A true CN102240842A (en) | 2011-11-16 |
| CN102240842B CN102240842B (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101788282A Expired - Fee Related CN102240842B (en) | 2011-06-29 | 2011-06-29 | General-purpose arc discharge type stud welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102240842B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385791A (en) * | 2021-07-08 | 2021-09-14 | 北京石油化工学院 | Underwater emergency rescue system and underwater rescue method based on same |
Citations (10)
| 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 |
| JPH07284942A (en) * | 1994-04-12 | 1995-10-31 | Japan Drive-It Co Ltd | Arc stud welding method and device therefor |
| WO1997018053A2 (en) * | 1995-11-14 | 1997-05-22 | Trw Nelson Bolzenschweiss-Technik Gmbh & Co. Kg | Process and device for feeding studs and ceramic rings to a stud welding head and a stud welding head for applying the process |
| 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 |
| CN202147081U (en) * | 2011-06-29 | 2012-02-22 | 张家港市安捷探伤焊割设备修造厂 | Universal arc stud welding gun |
-
2011
- 2011-06-29 CN CN2011101788282A patent/CN102240842B/en not_active Expired - Fee Related
Patent Citations (10)
| 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 |
| JPH07284942A (en) * | 1994-04-12 | 1995-10-31 | Japan Drive-It Co Ltd | Arc stud welding method and device therefor |
| WO1997018053A2 (en) * | 1995-11-14 | 1997-05-22 | Trw Nelson Bolzenschweiss-Technik Gmbh & Co. Kg | Process and device for feeding studs and ceramic rings to a stud welding head and a stud welding head for applying the process |
| 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 |
| CN202147081U (en) * | 2011-06-29 | 2012-02-22 | 张家港市安捷探伤焊割设备修造厂 | Universal arc stud welding gun |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385791A (en) * | 2021-07-08 | 2021-09-14 | 北京石油化工学院 | Underwater emergency rescue system and underwater rescue method based on same |
| CN113385791B (en) * | 2021-07-08 | 2023-03-03 | 北京石油化工学院 | Underwater emergency rescue system and underwater rescue method based on same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102240842B (en) | 2012-10-31 |
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