CN220427110U - Welding gun hand guard structure of argon arc welding machine - Google Patents
Welding gun hand guard structure of argon arc welding machine Download PDFInfo
- Publication number
- CN220427110U CN220427110U CN202321600642.6U CN202321600642U CN220427110U CN 220427110 U CN220427110 U CN 220427110U CN 202321600642 U CN202321600642 U CN 202321600642U CN 220427110 U CN220427110 U CN 220427110U
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- China
- Prior art keywords
- welding gun
- argon arc
- barrel
- arc welding
- welding machine
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 65
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 230000001012 protector Effects 0.000 claims abstract description 5
- 230000004224 protection Effects 0.000 claims description 16
- 239000004816 latex Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 150000001485 argon Chemical class 0.000 abstract description 5
- 230000009979 protective mechanism Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model discloses a hand protecting structure of a welding gun of an argon arc welding machine, which belongs to the technical field of argon arc welding machines and comprises a barrel, wherein a protective cover is arranged at one end of the barrel, a protective mechanism is arranged at the outer side of the protective cover, an air bag is fixedly connected to the inner wall of the barrel, and a plurality of extrusion blocks are fixedly connected to the inner side surface of the air bag. According to the utility model, the air bag and the extrusion block are arranged on the inner wall of the cylinder, and after the welding gun is inserted into the cylinder, the air bag is inflated to expand so as to drive the extrusion block to extrude and fix the welding gun, so that the influence of the high temperature of the welding gun on the air bag is avoided; in addition, through the sleeve pipe of establishing in the outside cover of barrel, utilize the cooperation between bolt and the screw hole to fix the sleeve pipe to make sheathed tube tip remove to the outside of welder head when protecting the welder head, pull annular baffle and shelter from the welder head, improved the operating quality of this argon arc welding machine's welder hand protector structure.
Description
Technical Field
The utility model relates to the technical field of argon arc welding machines, in particular to a welding gun hand guard structure of an argon arc welding machine.
Background
Argon arc welding is a welding technology using argon as shielding gas, also called argon gas shielded welding, and is a welding mode that argon shielding gas is introduced around arc welding to isolate air outside a welding area and prevent oxidation of the welding area, a welding gun is a component part of an argon arc welding machine, and a protective structure is arranged on the welding gun so as to protect hands of people.
The utility model patent with the bulletin number of CN217596149U discloses a welding gun hand guard structure of an argon arc welding machine, which comprises a barrel, wherein one side of the barrel is provided with a protective cover, the bottom of the protective cover is provided with a sleeve, one side of the sleeve is sleeved with a sleeve rod, one side of the sleeve rod is provided with a positioning plate, the top of one side of the positioning plate is provided with a rotating groove, a rotating block is arranged in the rotating groove, one side of the sleeve rod is connected with the rotating block through a screw, and the surface of one side of the positioning plate is provided with a protective groove; this welder hand protector structure of argon arc welding machine, loop bar can adjust the horizontal position of locating plate, and the turning block can make the locating plate rotate for the loop bar, and two cooperations can make welder's tip be located the constant head tank on locating plate surface to protect welder's tip, in order to improve this hand protector structure's suitability, be fit for being widely promoted and use. However, the above patent has the following disadvantages: the air bag is directly used for contacting with the gun tube, and the gun tube generates high temperature during welding of the welding gun, so that the fixation of the air bag to the welding gun is affected; and the protective cover is fixed to the protective range of the hand, and the protective effect is poor. Therefore, we propose a welding gun hand guard structure of an argon arc welding machine.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a welding gun hand guard structure of an argon arc welding machine.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides an argon arc welding machine's welder hand protector structure, includes the barrel, the one end of barrel is provided with the protection casing, the outside of protection casing is provided with protection machanism, the inner wall fixedly connected with gasbag of barrel, a plurality of extrusion pieces of medial surface fixedly connected with of gasbag, a plurality of screw holes have been seted up to the side of barrel, the outside cover of barrel is equipped with the sleeve pipe, the cover is equipped with the bolt on the sleeve pipe, the bottom screw thread of bolt cup joints to the inner chamber of one of them extrusion piece, sheathed tube one end articulates there is annular baffle through hovering the hinge.
As a preferable scheme of the utility model, the protection mechanism comprises a fixed ring fixedly sleeved on the outer side of the protection cover, two sides of the fixed ring are respectively fixedly connected with a rotating rod, and a transparent shielding plate is connected between the two rotating rods in a damping rotation manner.
As a preferable scheme of the utility model, the outer side of the protective cover is fixedly connected with a hanging rod, and the top end of the hanging rod is fixedly connected with a hanging ring.
As a preferable scheme of the utility model, the air bag is fixedly sleeved with the air charging pipe, the top end of the air charging pipe extends to the top of the cylinder body, and the threaded plug is arranged in a threaded manner.
As a preferable scheme of the utility model, the inner side surface of the protective cover is provided with a latex pad.
As a preferable mode of the utility model, the outer side surface of the cylinder body is attached to the inner wall of the sleeve.
Compared with the prior art, the utility model has the advantages that:
(1) According to the welding gun head shielding device, the air bags and the extrusion blocks are arranged on the inner wall of the cylinder, after the welding gun is inserted into the cylinder, the air bags are inflated to enable the air bags to expand so as to drive the extrusion blocks to extrude and fix the welding gun, the influence of high temperature of the welding gun on the air bags is avoided, in addition, the sleeve is sleeved on the outer side of the cylinder, the sleeve is fixed through cooperation between the bolts and the threaded holes, so that the end part of the sleeve moves to the outer side of the welding gun head when the welding gun head is protected, and the annular baffle is pulled to shield the welding gun head.
(2) According to the utility model, through the cooperation of the fixed ring, the rotating rod and the transparent shielding plates, when in use, the two transparent shielding plates are pulled to form a whole circle, so that the range for protecting the hands of welding personnel is enlarged, and when not in use, the two transparent shielding plates are pulled to rotate to the side parts, so that the space required by storage is reduced, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the cylinder of the present utility model;
FIG. 3 is a schematic cross-sectional view of a cartridge of the present utility model;
FIG. 4 is a schematic view of the structure of the sleeve of the present utility model;
fig. 5 is a schematic structural view of the protection mechanism of the present utility model.
The reference numerals in the figures illustrate:
1. a cylinder; 2. a protective cover; 3. a latex pad; 4. a protective mechanism; 5. an air bag; 6. extruding a block; 7. an inflation tube; 8. a threaded plug; 9. a threaded hole; 10. a sleeve; 11. a bolt; 12. an annular baffle; 13. a boom; 14. a hanging ring; 15. a fixing ring; 16. a rotating lever; 17. transparent shielding plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-5, a hand protecting structure of a welding gun of an argon arc welding machine comprises a barrel 1, wherein a protective cover 2 is arranged at one end of the barrel 1, a protective mechanism 4 is arranged at the outer side of the protective cover 2, an air bag 5 is fixedly connected to the inner wall of the barrel 1, a plurality of extrusion blocks 6 are fixedly connected to the inner side surface of the air bag 5, a plurality of threaded holes 9 are formed in the side surface of the barrel 1, a sleeve 10 is sleeved on the outer side of the barrel 1, a bolt 11 is sleeved on the sleeve 10, threads at the bottom end of the bolt 11 are sleeved to the inner cavity of one of the extrusion blocks 6, and an annular baffle 12 is hinged at one end of the sleeve 10 through a hovering hinge.
In this embodiment, the sleeve 10 is fixed by the fit between the bolt 11 and the pressing block 6.
Specifically, referring to fig. 1 and 5, the protection mechanism 4 includes a fixing ring 15 fixedly sleeved on the outer side of the protection cover 2, two sides of the fixing ring 15 are respectively and fixedly connected with a rotating rod 16, and a transparent shielding plate 17 is connected between the two rotating rods 16 in a damping rotation manner.
In this embodiment, a full circle is formed by turning over two transparent shielding plates 17 to increase the area to be protected.
Specifically, referring to fig. 2, a boom 13 is fixedly connected to the outer side of the protection cover 2, and a hanging ring 14 is fixedly connected to the top end of the boom 13.
In this embodiment the hand guard is placed by means of a boom 13 and a lifting ring 14 in order to hang the hand guard somewhere.
Specifically, referring to fig. 2 and 3, an air inflation tube 7 is fixedly sleeved on the air bag 5, the top end of the air inflation tube 7 extends to the top of the cylinder 1, and a threaded plug 8 is installed in a threaded manner.
In this embodiment, the inner cavity of the air bag 5 is inflated through the inflation tube 7, so that the air bag 5 is inflated to fix the welding gun by the extrusion block 6.
Specifically, referring to fig. 3, a latex pad 3 is disposed on an inner side surface of the protective cover 2.
In this embodiment, the comfort of contact between the hands of the staff and the inner wall of the protective cover 2 is ensured.
Specifically, referring to fig. 1, the outer side surface of the cylinder 1 is attached to the inner wall of the sleeve 10.
In this embodiment, the stability of the sleeve 10 around the outside of the cylinder 1 is ensured.
Working principle: when the welding gun is used, firstly, the pipe part at the front end of the welding gun is inserted into the inner cavity of the cylinder body 1 from the latex cushion 3 and extends out of the front end of the cylinder body 1, then the threaded plug 8 is opened to inflate the air bag 5 from the inflation pipe 7, the air bag 5 is inflated to enable the extrusion block 6 to extrude and fix the welding gun barrel part, the cylinder body 1 is connected with the welding gun, then the two transparent shielding plates 17 are pulled to enable the two transparent shielding plates 17 to form a whole circle to enlarge the protection range, and finally, the handle of the welding gun is held for use;
when the welding gun is not used, the bottom end of the bolt 11 is separated from the inner cavity of one of the threaded holes 9, the front part of the gun barrel of the welding gun is completely positioned in the inner cavity of the sleeve 10 by sliding the threaded holes 9, the bottom end of the bolt 11 is screwed into the other threaded hole 9 to fix the sleeve 10, and the annular baffle 12 is pulled to rotate to seal the end part of the sleeve 10 so as to protect the gun head of the welding gun.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. The utility model provides an welder hand protector structure of argon arc welding machine, includes barrel (1), its characterized in that: one end of barrel (1) is provided with protection casing (2), the outside of protection casing (2) is provided with protection machanism (4), the inner wall fixedly connected with gasbag (5) of barrel (1), the medial surface fixedly connected with extrusion piece (6) of gasbag (5), a plurality of screw holes (9) have been seted up to the side of barrel (1), the outside cover of barrel (1) is equipped with sleeve pipe (10), the cover is equipped with bolt (11) on sleeve pipe (10), the bottom screw thread of bolt (11) cup joints the inner chamber to one of them extrusion piece (6), the one end of sleeve pipe (10) articulates through hovering hinge has annular baffle (12).
2. The hand guard structure of a welding gun of an argon arc welding machine as claimed in claim 1, wherein: the protection mechanism (4) comprises a fixed ring (15) fixedly sleeved on the outer side of the protection cover (2), two sides of the fixed ring (15) are fixedly connected with rotating rods (16) respectively, and a transparent shielding plate (17) is connected between the two rotating rods (16) in a damping rotation mode.
3. The hand guard structure of a welding gun of an argon arc welding machine as claimed in claim 1, wherein: the outer side of the protective cover (2) is fixedly connected with a hanging rod (13), and the top end of the hanging rod (13) is fixedly connected with a hanging ring (14).
4. The hand guard structure of a welding gun of an argon arc welding machine as claimed in claim 1, wherein: the air bag (5) is fixedly sleeved with an air charging pipe (7), and the top end of the air charging pipe (7) extends to the top of the cylinder body (1) and is provided with a threaded plug (8) in a threaded manner.
5. The hand guard structure of a welding gun of an argon arc welding machine as claimed in claim 1, wherein: the inner side surface of the protective cover (2) is provided with a latex pad (3).
6. The hand guard structure of a welding gun of an argon arc welding machine as claimed in claim 1, wherein: the outer side surface of the cylinder body (1) is attached to the inner wall of the sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600642.6U CN220427110U (en) | 2023-06-24 | 2023-06-24 | Welding gun hand guard structure of argon arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600642.6U CN220427110U (en) | 2023-06-24 | 2023-06-24 | Welding gun hand guard structure of argon arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427110U true CN220427110U (en) | 2024-02-02 |
Family
ID=89688238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321600642.6U Active CN220427110U (en) | 2023-06-24 | 2023-06-24 | Welding gun hand guard structure of argon arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427110U (en) |
-
2023
- 2023-06-24 CN CN202321600642.6U patent/CN220427110U/en active Active
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