CN202388107U - Stud welding torch head - Google Patents
Stud welding torch head Download PDFInfo
- Publication number
- CN202388107U CN202388107U CN2012200841997U CN201220084199U CN202388107U CN 202388107 U CN202388107 U CN 202388107U CN 2012200841997 U CN2012200841997 U CN 2012200841997U CN 201220084199 U CN201220084199 U CN 201220084199U CN 202388107 U CN202388107 U CN 202388107U
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- CN
- China
- Prior art keywords
- welding torch
- welding gun
- head
- torch head
- holder
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- 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.)
- Expired - Lifetime
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- Arc Welding In General (AREA)
Abstract
The utility model relates to a stud welding torch head which comprises a welding torch head body and a welding torch holder, wherein the welding torch holder is provided with a thread, the welding torch head is further provided with a thread matched with the thread on the welding torch holder, and the welding torch holder is connected with the welding torch head through the threads in a screwing mode, thus the structure rigidity is enhanced, the welding position accuracy of a stud is enhanced, and the production efficiency is improved. The welding torch holder and the welding torch head are provided with air channels. The welding torch holder is connected with the welding torch head in a sealing mode, thus the air can only flow to the direction of the welding torch head so as to ensure the air protection effect. The welding torch holder is made of aluminum alloy so as to ensure the favorable electric conduction performance and reduce the weight of the welding torch body, and the welding torch head and a copper jacket are all made of a brass material so as to preferably ensure the electrical conductivity and the welding quality.
Description
Technical field
The utility model relates to the stud welding gun in the mechanical field application, especially relates to a kind of stud welding gun head.
Background technology
Stud welding gun is widely used in machinery, automobile, and industries such as boats and ships, therefore, this just has very high requirement to stud welding gun: less trouble, accurately.And arc welding gun head is as the vitals of stud welding gun; It is particularly important that the structural rigidity of arc welding gun head just seems, but at present the stud welding gun head is that steel column by 2 diameter 6mm supports poor structure rigidity; Cause the positional precision of the double-screw bolt that welds poor; The protective gas bad sealing of welding gun causes welding bead of poor quality simultaneously, and intensity is not firm.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of stud welding gun head, and structural rigidity is strong, improves stud welding intensity and positional precision, and confined gas property is good, enhances productivity.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of stud welding gun head; Comprise arc welding gun head, also comprise the welding gun seat, the welding gun seat is provided with screw thread; Also be provided with on the arc welding gun head with the welding gun seat on the screw thread that is complementary of screw thread; The welding gun seat is screwed through thread forms with arc welding gun head and is connected, and is provided with the copper chuck in the arc welding gun head, is provided with double-screw bolt in the copper chuck.
Further, welding gun seat and arc welding gun head are provided with air vent channel.
The beneficial effect of the utility model is: at the fixing welding gun seat of the front end of screw welding gun, arc welding gun head is tightened onto on the welding gun seat with thread forms, has increased structural rigidity, improves the positional precision of stud welding, enhances productivity; The air vent channel of design supply protection gas on welding gun seat and the arc welding gun head, because welding gun seat and arc welding gun head are to be tightly connected, protective gas can only flow to rifle head direction, has guaranteed the gas shield effect; The welding gun seat adopts aluminum alloy materials, has both guaranteed excellent conducting performance, can alleviate body of a gun weight again, and arc welding gun head and copper chuck all adopt brass material, preferentially guarantee electric conductivity, guarantees welding quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, stud welding gun 2, hexagon socket cap head screw 3, welding gun seat 4, copper chuck 5, arc welding gun head 6, double-screw bolt 7, air vent channel.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail:
A kind of stud welding gun head as shown in Figure 1 comprises arc welding gun head 5, also comprises welding gun seat 3; Welding gun seat 3 is provided with screw thread, also is provided with the screw thread that is complementary with welding gun seat 3 screw threads on the arc welding gun head 5, and welding gun seat 3 and arc welding gun head 5 are screwed through thread forms and be connected; Be provided with copper chuck 4 in the arc welding gun head, be provided with double-screw bolt 6 in the copper chuck 4, welding gun seat 3 is provided with air vent channel 7 with arc welding gun head 5; The utility model is abandoned original rifle header structure, fixes welding gun seats 3 at the front end of screw welding gun 1 through hexagon socket cap head screw 2, is being tightened onto arc welding gun head 5 on the welding gun seat 3 with thread forms; Increased structural rigidity; The double-screw bolt of welding different length as long as screw off the rifle head, is changed corresponding rifle head and is got final product; The air vent channel 7 of design supply protection gas on welding gun seat 3 and the arc welding gun head 5, because welding gun seat and arc welding gun head are to be tightly connected, protective gas can only flow to rifle head direction, has guaranteed the gas shield effect; Welding gun seat 3 adopts aluminum alloy materials, has both guaranteed excellent conducting performance, can alleviate body of a gun weight again, and arc welding gun head 5 all adopts brass material with copper chuck 4, preferentially guarantees electric conductivity, guarantees welding quality.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. stud welding gun head; Comprise arc welding gun head (5), it is characterized in that: also comprise welding gun seat (3), said welding gun seat (3) is provided with screw thread; Also be provided with on the said arc welding gun head (5) with welding gun seat (3) and go up the screw thread that screw thread is complementary; Welding gun seat (3) is screwed through thread forms with arc welding gun head (5) and is connected, and is provided with copper chuck (4) in the said arc welding gun head, is provided with double-screw bolt (6) in the said copper chuck.
2. stud welding gun head according to claim 1 is characterized in that: said welding gun seat (3) and arc welding gun head (5) are provided with air vent channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200841997U CN202388107U (en) | 2012-03-08 | 2012-03-08 | Stud welding torch head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200841997U CN202388107U (en) | 2012-03-08 | 2012-03-08 | Stud welding torch head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388107U true CN202388107U (en) | 2012-08-22 |
Family
ID=46663059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200841997U Expired - Lifetime CN202388107U (en) | 2012-03-08 | 2012-03-08 | Stud welding torch head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691933A (en) * | 2017-04-12 | 2020-01-14 | 泰克尼普法国公司 | Method of fixing an anchor to a flexible pipe armour, associated pipe and installation method |
-
2012
- 2012-03-08 CN CN2012200841997U patent/CN202388107U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691933A (en) * | 2017-04-12 | 2020-01-14 | 泰克尼普法国公司 | Method of fixing an anchor to a flexible pipe armour, associated pipe and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |