CN111673242A - Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same - Google Patents
Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same Download PDFInfo
- Publication number
- CN111673242A CN111673242A CN202010402004.8A CN202010402004A CN111673242A CN 111673242 A CN111673242 A CN 111673242A CN 202010402004 A CN202010402004 A CN 202010402004A CN 111673242 A CN111673242 A CN 111673242A
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- Prior art keywords
- cylinder
- sleeve
- mirror
- welding gun
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention discloses a stud welding gun anti-splashing positioning sleeve which comprises a three-step columnar positioning sleeve body, wherein a through hole for a welding gun head to pass through is formed in the middle of the positioning sleeve body, the positioning sleeve body comprises a first cylinder, a second cylinder and a third cylinder which are sequentially arranged, and an external thread is arranged on the surface of the third cylinder. The invention can prevent splash from falling to important parts of the gun head; the invention can greatly reduce the physical consumption during overhead welding, can realize overhead welding without overhead operation after a period of training for a very short time, and greatly reduces the labor intensity of welders.
Description
Technical Field
The invention relates to a stud welding gun anti-splashing positioning sleeve and a gun head assembly comprising the same.
Background
Stud welding is a method in which one end of a stud is contacted with the surface of a plate (or a pipe fitting), arc striking is carried out by electrifying, and after the contact surface is melted, the stud is welded under certain pressure. The cylindrical head welding nail for arc stud welding is suitable for high-rise steel structure buildings, industrial factory building buildings, highways, railways, bridges, towers, automobiles, energy sources, traffic facility buildings, airports, stations, power stations, pipeline supports, cranes, other steel structures and the like.
The stud welding is widely applied to ship manufacturing and steel structure manufacturing. The double-screw bolt can produce and splash in welding process, damages rifle head parts such as position sleeve easily, and it is bigger to splash the damage of rifle head when welding on the back, and the position sleeve is as the fine setting part of rifle head, and the screw thread is scalded by splashing and just can not reuse, needs to be changed, has increased the equipment maintenance cost, influences the construction.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the anti-splashing positioning sleeve for the stud welding gun, wherein the end part of the anti-splashing positioning sleeve is provided with a brim which can prevent splashing from falling to an important part of a gun head; and can greatly reduce the physical consumption when welding on the back, can realize through a period of training of minimum time that the operation of welding on the back can no longer be held on the back, greatly reduced welder's intensity of labour.
In order to achieve the purpose, the technical scheme of the invention is to design a stud welding gun anti-splashing positioning sleeve which comprises a three-step columnar positioning sleeve body, wherein a through hole for a welding gun head to pass through is formed in the middle of the positioning sleeve body, the positioning sleeve body comprises a first cylinder, a second cylinder and a third cylinder which are sequentially arranged, and an external thread is formed on the surface of the third cylinder.
The further technical proposal is that the outer diameter of the second cylinder is larger than that of the third cylinder; the outer diameter of the second cylinder is larger than that of the first cylinder; the second cylinder is used as a cap peak for preventing splash from falling to an important part of the gun head. The end part is provided with a brim which can prevent splash from falling to the important part of the gun head.
The further technical scheme is that the through hole is a double-stepped cylindrical hole, the rotation axis of the through hole is collinear with the rotation axis of the first cylinder, and the rotation axes of the first cylinder, the second cylinder and the third cylinder are collinear; the large-size holes of the two stepped cylindrical holes are positioned at the second cylinder and the third cylinder, and the small-size holes of the two stepped cylindrical holes are positioned at the first cylinder.
The invention also provides a technical scheme that the gun head assembly comprising the stud welding gun anti-splashing positioning sleeve comprises a support pillar, wherein the head part of the welding gun extends towards a to-be-welded part, one end, far away from the head part of the welding gun, of the support pillar is fixedly provided with a connecting plate, the connecting plate is fixedly connected with a connecting sleeve, the inner side wall of the connecting sleeve is provided with an internal thread matched with the external thread of the third cylinder, the connecting plate is provided with a circular hole for the gun head of the welding gun to pass through, and the support pillar is. Through the setting of reflector assembly, can change the welder head when welding up and continuously keep the posture of pitching up, through the training of an end time, can realize also can welding up and down through the reflector that the lower head is pitched up, greatly reduced the physical demands of welding up and down, greatly reduced the intensity of labour who welds up and down.
A further technical scheme does, the reflector subassembly includes two articulated mirror bodies that form, and two mirror bodies are first mirror body and second mirror body respectively, first mirror body parallel arrangement, but second mirror body and first mirror body between be connected and be equipped with telescopic link, but telescopic link includes a connecting rod that articulates on first mirror body and a sleeve pipe that articulates on second mirror body, and the connecting rod slides and sets up in the sleeve pipe, sets up circular screw hole on the sleeve pipe, is equipped with fastening stud with circular screw hole adaptation. The mirror body is preferably made of other metal materials (such as a mirror stainless steel) such as a copper mirror instead of a conventional glass layer, silver layer and protective layer. But through telescopic link and fastening stud's cooperation, can be suitable for the welder's of different arm lengths, height welding operation, the welder only need look over first mirror body (the second mirror body reflection condition of welding the region on the back, the mirror image of first mirror body reflection second mirror body) after adjusting can realize welding work on the back.
The invention has the advantages and beneficial effects that: the invention can prevent splash from falling to important parts of the gun head; the invention can greatly reduce the physical consumption during overhead welding, can realize overhead welding without overhead operation after a period of training for a very short time, and greatly reduces the labor intensity of welders. Through the setting of reflector assembly, can change the welder head when welding up and continuously keep the posture of pitching up, through the training of an end time, can realize also can welding up and down through the reflector that the lower head is pitched up, greatly reduced the physical demands of welding up and down, greatly reduced the intensity of labour who welds up and down. The mirror body is preferably made of other metal materials (such as a mirror stainless steel) such as a copper mirror instead of a conventional glass layer, silver layer and protective layer. But through telescopic link and fastening stud's cooperation, can be suitable for the welder's of different arm lengths, height welding operation, the welder only need look over first mirror body (the second mirror body reflection condition of welding the region on the back, the mirror image of first mirror body reflection second mirror body) after adjusting can realize welding work on the back.
Drawings
FIG. 1 is a schematic view of a stud gun anti-spatter locating sleeve according to the present invention;
FIG. 2 is a schematic view of a gun head assembly of the present invention including a stud gun splash guard retaining sleeve;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a schematic view of the mirror assembly of FIG. 2;
fig. 5 is an exploded view of the bushing and draw stud of fig. 4.
In the figure: 1. a through hole; 2. a first cylinder; 3. a second cylinder; 4. a third cylinder; 5. an external thread; 6. a pillar; 7. a connecting plate; 8. connecting sleeves; 9. a first specular body; 10. a second specular body; 11. a connecting rod; 12. a sleeve; 13. and fastening the stud.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 5, the invention relates to a stud welding gun anti-splashing positioning sleeve, which comprises a three-step columnar positioning sleeve body, wherein a through hole 1 for a welding gun head to pass through is formed in the middle of the positioning sleeve body, the positioning sleeve body comprises a first cylinder 2, a second cylinder 3 and a third cylinder 4 which are sequentially arranged, and an external thread 5 is formed on the surface of the third cylinder 4. The outer diameter of the second cylinder 3 is larger than that of the third cylinder 4; the outer diameter of the second cylinder 3 is larger than that of the first cylinder 2; the second cylinder 3 acts as a visor to stop splash from falling to important parts of the lance tip. The through hole 1 is a two-step cylindrical hole, the rotation axis of the through hole 1 is collinear with the rotation axis of the first cylinder 2, and the rotation axes of the first cylinder 2, the second cylinder 3 and the third cylinder 4 are collinear; the large-size holes of the two stepped cylindrical holes are positioned at the second cylinder 3 and the third cylinder 4, and the small-size holes of the two stepped cylindrical holes are positioned at the first cylinder 2. Contain stud welding gun and prevent rifle head subassembly of position sleeve that splashes, including the welder head to treating the pillar 6 that the weldment direction extends the setting, 6 its one end of keeping away from the welder head of pillar is fixed and is set up connecting plate 7, fixed connection adapter sleeve 8 on connecting plate 7, 8 its inside walls of adapter sleeve be equipped with the internal thread of 4 external screw threads 5 adaptations of third cylinder, be equipped with the circular port that is used for the welder rifle head to pass on the connecting plate 7, slide on 6 pillars and set up reflector assembly. The reflector subassembly includes two articulated mirror bodies that form, and two mirror bodies are first mirror body 9 and second mirror body 10 respectively, 9 parallel arrangement of first mirror body, but be connected between second mirror body 10 and the first mirror body 9 and be equipped with telescopic link, but telescopic link includes a connecting rod 11 that articulates on first mirror body 9 and a sleeve pipe 12 that articulates on second mirror body 10, and connecting rod 11 slides and sets up in sleeve pipe 12, sets up circular screw hole on sleeve pipe 12, is equipped with fastening stud 13 with circular screw hole adaptation.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a stud welding gun prevents position sleeve that splashes which characterized in that, includes the columnar position sleeve body of a three ladder, and position sleeve body middle part is equipped with the through-hole that is used for the welder rifle head to pass, and the position sleeve body is equipped with the external screw thread including the first cylinder, second cylinder and the third cylinder that set gradually, third cylindrical surface.
2. The stud welding gun splash-proof locating sleeve according to claim 1, wherein the second cylinder is larger than the third cylinder in outer diameter; the outer diameter of the second cylinder is larger than that of the first cylinder; the second cylinder is used as a cap peak for preventing splash from falling to an important part of the gun head.
3. The stud welding gun splash-proof locating sleeve according to claim 2, wherein the through hole is a two-step cylindrical hole, the rotation axis of the through hole is collinear with the rotation axis of the first cylinder, and the rotation axes of the first cylinder, the second cylinder and the third cylinder are collinear; the large-size holes of the two stepped cylindrical holes are positioned at the second cylinder and the third cylinder, and the small-size holes of the two stepped cylindrical holes are positioned at the first cylinder.
4. The gun head assembly comprising the stud welding gun splash-proof positioning sleeve according to any one of claims 1 to 3, characterized by comprising a support pillar, wherein the welding gun head extends towards a to-be-welded part, a connecting plate is fixedly arranged at one end of the support pillar, which is far away from the welding gun head, a connecting sleeve is fixedly connected onto the connecting plate, an internal thread matched with the external thread of the third cylinder is arranged on the inner side wall of the connecting sleeve, a circular hole for the welding gun head to pass through is arranged on the connecting plate, and a reflector assembly is slidably arranged on the support pillar.
5. The lance head assembly of claim 4, wherein the reflector assembly comprises two hinged mirrors, the two mirrors are a first mirror and a second mirror, the first mirror is arranged in parallel, a telescopic rod is connected between the second mirror and the first mirror, the telescopic rod comprises a connecting rod hinged on the first mirror and a sleeve hinged on the second mirror, the connecting rod is slidably arranged in the sleeve, a circular threaded hole is formed in the sleeve, and a fastening stud is arranged in the sleeve and matched with the circular threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010402004.8A CN111673242A (en) | 2020-05-13 | 2020-05-13 | Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010402004.8A CN111673242A (en) | 2020-05-13 | 2020-05-13 | Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673242A true CN111673242A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010402004.8A Pending CN111673242A (en) | 2020-05-13 | 2020-05-13 | Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same |
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|---|---|
| CN (1) | CN111673242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000986A (en) * | 2021-04-13 | 2021-06-22 | 安徽三联学院 | Adjustable gas protection cover device for electric arc additive manufacturing |
| CN113714643A (en) * | 2021-09-06 | 2021-11-30 | 王秋 | Handheld laser welding deviation correcting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377032A (en) * | 1993-02-05 | 1994-12-27 | Osd Envizion Company | Electro-optic light shutter and frame assembly with integrated switching mechanism |
| CN101386100A (en) * | 2008-10-09 | 2009-03-18 | 浙江省火电建设公司 | Steel tube mirror surface welding method of narrow zone |
| CN204277196U (en) * | 2014-10-31 | 2015-04-22 | 北汽福田汽车股份有限公司 | Stud welding structure |
| CN206153736U (en) * | 2016-11-21 | 2017-05-10 | 浙江内曼格机械制造有限公司 | Frock of splashing is prevented in arc stud welding |
| CN107999933A (en) * | 2017-12-26 | 2018-05-08 | 哈尔滨锅炉厂有限责任公司 | Fountain type stringing inner hole welding of rapid cooling structure and welding method |
| CN109202235A (en) * | 2018-11-01 | 2019-01-15 | 南通航运职业技术学院 | Welding gun conductive nozzle air nozzle anti-splashing layer |
| CN212761666U (en) * | 2020-05-13 | 2021-03-23 | 中船澄西船舶修造有限公司 | Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same |
-
2020
- 2020-05-13 CN CN202010402004.8A patent/CN111673242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377032A (en) * | 1993-02-05 | 1994-12-27 | Osd Envizion Company | Electro-optic light shutter and frame assembly with integrated switching mechanism |
| CN101386100A (en) * | 2008-10-09 | 2009-03-18 | 浙江省火电建设公司 | Steel tube mirror surface welding method of narrow zone |
| CN204277196U (en) * | 2014-10-31 | 2015-04-22 | 北汽福田汽车股份有限公司 | Stud welding structure |
| CN206153736U (en) * | 2016-11-21 | 2017-05-10 | 浙江内曼格机械制造有限公司 | Frock of splashing is prevented in arc stud welding |
| CN107999933A (en) * | 2017-12-26 | 2018-05-08 | 哈尔滨锅炉厂有限责任公司 | Fountain type stringing inner hole welding of rapid cooling structure and welding method |
| CN109202235A (en) * | 2018-11-01 | 2019-01-15 | 南通航运职业技术学院 | Welding gun conductive nozzle air nozzle anti-splashing layer |
| CN212761666U (en) * | 2020-05-13 | 2021-03-23 | 中船澄西船舶修造有限公司 | Stud welding gun anti-splashing positioning sleeve and gun head assembly comprising same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000986A (en) * | 2021-04-13 | 2021-06-22 | 安徽三联学院 | Adjustable gas protection cover device for electric arc additive manufacturing |
| CN113714643A (en) * | 2021-09-06 | 2021-11-30 | 王秋 | Handheld laser welding deviation correcting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20200918 |