CN202147081U - Universal arc stud welding gun - Google Patents
Universal arc stud welding gun Download PDFInfo
- Publication number
- CN202147081U CN202147081U CN201120224770U CN201120224770U CN202147081U CN 202147081 U CN202147081 U CN 202147081U CN 201120224770 U CN201120224770 U CN 201120224770U CN 201120224770 U CN201120224770 U CN 201120224770U CN 202147081 U CN202147081 U CN 202147081U
- Authority
- CN
- China
- Prior art keywords
- threaded
- sleeve pipe
- pipe
- welding gun
- centring ring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a universal arc stud welding gun which comprises a gun seat, a chuck seat, a stud chuck, a bushing and a gun head, wherein the chuck seat is in threaded connection with the gun seat, the stud chuck is coaxially connected with the chuck seat, one end of the bushing is connected with the gun seat, the gun head is coaxially connected with the other end of the bushing, the chuck seat is arranged in the bushing and is coaxially arranged with the bushing, the bushing comprises a plurality of pipe units, two adjacent pipe units are detachably connected, and the amount of the pipe units is regulated according to the height of a stud to be welded. With the adoption of the universal arc stud welding gun, the bushing consists of multiple pipe units which are in coaxial threaded connection, and the amount of the pipe units can be regulated according to the height of the stud to be welded, so that the height of the bushing is matched with the height of the stud to be welded; and meanwhile, because every two pipe units are in threaded connection, higher coaxiality of the bushing and the stud is ensured.
Description
Technical field
the utility model relates to a kind of general arc pulling type stud welding gun.
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 be welded; The length of sleeve pipe of need regulating welding gun to be being applicable to different double-screw bolts, the welding gun that existing casing length is adjustable, and 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 through 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.
Summary of the invention
the utility model purpose provides a kind of general arc pulling type stud welding gun.
in order to achieve the above object; The technical scheme that the utility model adopted is: a kind of general arc pulling type stud welding gun; The base of the carrier head that it comprises gun platform, be threaded with gun platform mutually, 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, and 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.
are 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 the 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.
are optimized, and described centring ring insulating base is processed by pottery.
Described sleeve pipe is processed by aluminium
, so that the processing of sleeve pipe.
are owing to adopt technique scheme; The utlity model has following advantage: the sleeve pipe of the utility model 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.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
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.
The specific embodiment
describe the preferred specific embodiment of the utility model below in conjunction with accompanying drawing.
are 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 with gun platform 1 mutually, the sleeve pipe 2 that is connected with described gun platform 1 with the coaxial double-screw bolt chuck that is connected of base of the carrier head 34, 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 processed 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 with the riffled tube portion 212 of the pipe unit that is adjacent 21 mutually, 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 the porcelain circle positioning sleeve 222 in porcelain circle 5 upper surfaces; Described centring ring insulating base 221 is processed 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.
are when processing the double-screw bolt of different length; Only need the length according to double-screw bolt, the number of increase and decrease pipe unit 21 makes the length of sleeve pipe 2 roughly cooperate with double-screw bolt length; Then through 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.The utility model stud welding gun 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 is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, as all being encompassed within the protection domain of the utility model offering louvre or the like on the sidewall of each pipe unit.
Claims (5)
1. general arc pulling type stud welding gun; The base of the carrier head (3) that it comprises gun platform (1), be threaded with gun platform (1) mutually, the sleeve pipe (2) that is connected with described gun platform (1) with the coaxial double-screw bolt chuck (4) that is connected of base of the carrier head (3), 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 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 with the riffled tube portion (212) of the pipe unit that is adjacent (21) mutually, 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 the 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 processed by pottery.
5. general arc pulling type stud welding gun according to claim 1 is characterized in that: described sleeve pipe (2) is processed by aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120224770U CN202147081U (en) | 2011-06-29 | 2011-06-29 | Universal arc stud welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120224770U CN202147081U (en) | 2011-06-29 | 2011-06-29 | Universal arc stud welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147081U true CN202147081U (en) | 2012-02-22 |
Family
ID=45588156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120224770U Withdrawn - After Issue CN202147081U (en) | 2011-06-29 | 2011-06-29 | Universal arc stud welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240842A (en) * | 2011-06-29 | 2011-11-16 | 张家港市安捷探伤焊割设备修造厂 | General-purpose arc discharge type stud welding gun |
| CN103447674A (en) * | 2012-05-31 | 2013-12-18 | 上海赛科利汽车模具技术应用有限公司 | Multi-specification stud welding mistake proofing device and method |
-
2011
- 2011-06-29 CN CN201120224770U patent/CN202147081U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240842A (en) * | 2011-06-29 | 2011-11-16 | 张家港市安捷探伤焊割设备修造厂 | General-purpose arc discharge type stud welding gun |
| CN102240842B (en) * | 2011-06-29 | 2012-10-31 | 张家港市安捷探伤焊割设备修造厂 | General-purpose arc discharge type stud welding gun |
| CN103447674A (en) * | 2012-05-31 | 2013-12-18 | 上海赛科利汽车模具技术应用有限公司 | Multi-specification stud welding mistake proofing device and method |
| CN103447674B (en) * | 2012-05-31 | 2015-12-16 | 上海赛科利汽车模具技术应用有限公司 | The arc stud welding error prevention device of many specifications stud and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |