CN217701751U - Simple electric welding handle - Google Patents
Simple electric welding handle Download PDFInfo
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- CN217701751U CN217701751U CN202221239565.1U CN202221239565U CN217701751U CN 217701751 U CN217701751 U CN 217701751U CN 202221239565 U CN202221239565 U CN 202221239565U CN 217701751 U CN217701751 U CN 217701751U
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- welding
- electric welding
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Abstract
The utility model provides a simple and easy electric welding handle belongs to welding set technical field. This simple and easy electric welding handle includes: the front end of the metal tube is provided with a clamping hole for clamping a welding rod, the rear end of the metal tube is provided with a connecting device for fastening a welding rod wire and conducting with the welding rod wire, and the outer wall of the metal tube is sleeved with a heat insulation handle sleeve; the front end of the metal tube is provided with a fastening device for fastening the welding rod. The utility model has the advantages of simple structure, low cost and good operation.
Description
Technical Field
The utility model relates to a welding set technical field especially relates to a simple and easy electric welding handle.
Background
At present, a welding rod is clamped by an electric welding handle for welding operation in the manual electric welding tradition, the electric welding handle is an indispensable welding tool for the welding operation, the welding head of the electric welding handle clamps the welding rod by a spring, the clamping is not firm, the size is large, the electric welding handle is not suitable for narrow operation points, and the price is high; particularly, when the electric welding handle is not arranged at hand, the simple and easy electric welding handle is required to be manufactured by simply processing materials which can be found everywhere to carry out electric welding operation, so that the working requirement is met.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving among the prior art under the condition that does not have the electric welding handle on hand, carry out the technical problem of electric welding operation, the utility model provides a simple and easy electric welding handle has simple structure, low cost, the advantage of good operation.
In order to achieve the above object, the utility model provides a following technical scheme:
a simple electric welding holder comprising:
the front end of the metal tube is provided with a clamping hole for clamping a welding rod, the rear end of the metal tube is provided with a connecting device for fastening a welding rod wire and conducting with the welding rod wire, and the outer wall of the metal tube is sleeved with a heat insulation handle sleeve;
the front end of the metal pipe is provided with a fastening device for fastening a welding rod.
Preferably, the connecting device comprises a first screw hole and a second screw hole which are sequentially arranged on the metal pipe;
the first screw hole and the second screw hole are respectively screwed with a first screw and a second screw which are used for reliably and fixedly connecting the welding handle wire and are conducted.
Preferably, the length of the first screw is greater than the length of the second screw.
Preferably, the connecting device comprises a first curled part and a second curled part which are curled towards the inner direction of the metal pipe and are arranged oppositely up and down;
the first curled portion and the second curled portion are used for fastening and conducting the electrode holder wire.
Preferably, the fastening device comprises a nut inserted into the metal tube and a plastic screw screwed to the nut and used for fastening the welding rod.
Preferably, the plastic screw is a star-shaped plastic handle screw, and the nut is a metal flange nut.
Preferably, the plastic screw is a star-shaped plastic handle screw, and the nut is a common nut inserted in the metal pipe.
Preferably, the clamping hole is perpendicular to the pipe wall of the metal pipe and penetrates through the pipe wall in the diameter direction.
Preferably, the heat insulation handle sleeve is an insulation rubber tube.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides a simple and easy electric welding handle does not have under the condition of electric welding handle at the hand, does not need the welding, utilizes the material that can find everywhere through simple processing, and the simple and easy electric welding handle of usefulness that the preparation formed can satisfy manual electric welding completely and use needs. The electric welding handle has the characteristics of reasonable design, simple structure, firm welding rod clamping, low cost and good operation, the cost of the electric welding handle is reduced, and the problems that the traditional electric welding handle used by manual electric welding is not firm in clamping, the welding head is made of copper materials, the service life is short, the operating efficiency is low and the cost is high are solved due to the arrangement of the fastening device and the clamping hole.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention, which includes one of the arrangement modes of the fastening device;
FIG. 2 is a schematic view of the practical application of the present invention, which includes one of the setting modes of the connecting device;
FIG. 3 is a schematic view of another arrangement of the fastening device;
fig. 4 is a schematic view of another arrangement of the connecting device.
In the figure: 1. the heat insulation handle comprises a metal pipe, 2 parts of a nut, 3 parts of a plastic screw rod, 4 parts of a clamping hole, 5 parts of a first screw hole, 6 parts of a second screw hole, 7 parts of a first screw, 8 parts of a second screw, 9 parts of a heat insulation handle sleeve, 10 parts of a welding rod, 11 parts of a welding handle wire, 12 parts of a first curling part, 13 parts of a second curling part and 14 parts of a gap.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-4, the utility model provides a simple electric welding handle, include:
the front end of the metal tube 1 is provided with a clamping hole 4 for clamping a welding rod, the rear end of the metal tube is provided with a connecting device for fastening a welding handle wire 11 and communicating with the welding handle wire 11, and the outer wall of the metal tube is sleeved with a heat insulation handle sleeve 9; the front end of the metal tube 1 is provided with a fastening device for fastening a welding rod.
In the utility model, the connecting device comprises a first screw hole 5 and a second screw hole 6 which are sequentially arranged on the metal pipe 1;
the first screw hole 5 and the second screw hole 6 are respectively screwed with a first screw 7 and a second screw 8 which are used for reliably and fixedly connecting the welding handle wire 11 and are conducted.
In the present invention, the length of the first screw 7 is greater than the length of the second screw 8.
In the present invention, the connecting device includes a first curling portion 12 and a second curling portion 13 which curl toward the inner direction of the metal pipe 1 and are arranged opposite to each other in the up-down direction;
the first curled portion 12 and the second curled portion 13 are used for fastening and conducting the electrode holder wire 11.
The utility model discloses in, fastener including peg graft in nut 2 in the tubular metal resonator 1 and spiro union in nut 2 is used for the fastening the plastics screw rod 3 of welding rod.
The utility model discloses in, plastics screw rod 3 is star type plastics handle screw, nut 2 is the metal flange nut.
The utility model discloses in, plastics screw rod 3 is star type plastics handle screw, nut 2 for peg graft in ordinary nut in the tubular metal resonator 1.
In the present invention, the holding hole 4 is perpendicular to the wall of the metal pipe 1 and is through along the diameter direction.
In the present invention, the heat insulation handle cover 9 is an insulation rubber tube.
As shown in fig. 1, in the simple electric welding handle provided by the present invention, the metal tube 1 is a common steel tube with a certain length, and the metal tube 1 can also be a galvanized steel tube, a copper tube, an aluminum tube, etc.; the heat insulation handle sleeve 9 is an insulation rubber tube with a certain length, is sleeved on the outer wall of the metal tube 1 and is used for insulation and heat insulation of the metal tube 1; the nut 2 can be a metal flange nut or a common nut, the plastic screw 3 is a star-shaped plastic handle screw, and the specification size of the nut 2 is slightly larger than the inner diameter of the metal pipe 1; the nut 2 is riveted into the head of one side of the metal tube 1 through external force to ensure that the nut 2 is fixed in the head of the metal tube 1; a clamping hole 4 is formed in the position, close to the top end, of one side, where the nut 2 is riveted on the metal pipe 1, of the vertical pipe wall and penetrates through the metal pipe 1 along the diameter direction, and is used for clamping a welding rod; a first screw hole 5 and a second screw hole 6 are arranged at the other side of the metal pipe 1 at a certain distance from the tail end; the first screw hole 5 and the second screw hole 6 are respectively connected with a first screw 7 and a second screw 8 in a threaded manner;
as shown in fig. 2, the first screw hole 5 and the second screw hole 6 are respectively used for fixedly connecting a welding handle wire 11 penetrating into the metal tube 1 with the metal tube 1 by a first screw 7 and a second screw 8, so as to ensure that the metal tube 1 is communicated with the welding handle wire 11; the first screw 7 is longer than the second screw and is used for respectively pressing the metal wire core part and the insulating sheath layer part of the welding wire 11 penetrating into the metal pipe 1; the welding rod 10 inserted into the clamping hole 4 can be clamped or loosened by screwing the nut 2 into the metal tube 1 or screwing the plastic screw 3 out of the metal tube 1, so that the welding rod is convenient to clamp and replace.
Further, as shown in fig. 3, another arrangement of the fastening device is that if there is no metal flange nut and star-shaped plastic handle screw on hand, a common nut and plastic screw 3 can be used, and the common nut and plastic screw 3 are adopted, and the principle of fastening the welding rod 10 is the screwing in and screwing out of the plastic screw 3; if no threading tool is arranged at the hand, as shown in fig. 4, another arrangement mode of the connecting device is that a half part of the tail part of the metal tube 1 is sawn along the radial direction, the tube wall of the sawn part of the metal tube is sawn into half parts along the axial direction to form a first curling part 12 and a second curling part 13, a gap 14 is formed between the first curling part 12 and the second curling part 13, the exposed metal wire core part of the welding handle wire 11 is inserted into the sawn part of the metal tube, the outer wall of the sawn part of the metal tube 1 is bent inwards by external force, and the sawn part of the metal tube is used for clamping the welding handle wire, so that the handle wire is connected and fastened with the metal tube and is conducted. Therefore, according to the actual situation, the simple and easy electric welding handle can be manufactured by adopting a plurality of forms to be combined randomly, and the working requirement is met.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (9)
1. A simple electric welding handle is characterized by comprising:
the front end of the metal tube is provided with a clamping hole for clamping a welding rod, the rear end of the metal tube is provided with a connecting device for fastening a welding rod wire and conducting with the welding rod wire, and the outer wall of the metal tube is sleeved with a heat insulation handle sleeve;
the front end of the metal pipe is provided with a fastening device for fastening a welding rod.
2. A simple electric welding holder according to claim 1, wherein said connection means comprises a first screw hole and a second screw hole which are sequentially provided on said metal tube;
the first screw hole and the second screw hole are respectively screwed with a first screw and a second screw which are used for reliably and fixedly connecting the welding handle wire and are conducted.
3. A simple electric welding holder according to claim 2, wherein the length of the first screw is greater than the length of the second screw.
4. A simple electric welding holder according to claim 1, wherein said connecting means comprises a first curled portion and a second curled portion which are curled toward the inside of said metal tube and are disposed opposite to each other in the up-down direction;
the first curled portion and the second curled portion are used for fastening and conducting the welding handle wire.
5. A simple electrode holder in accordance with claim 1 wherein said fastening means comprises a nut inserted into said metal tube and a plastic screw threaded onto said nut for fastening said electrode.
6. A simple electrode holder according to claim 5 wherein said plastic screw is a star-shaped plastic handle screw and said nut is a metal flange nut.
7. A simple electric welding handle according to claim 5, characterized in that the plastic screw is a star-shaped plastic handle screw, and the nut is a common nut inserted in the metal tube.
8. A simple electric welding holder according to claim 1, characterized in that said holding hole is perpendicular to the wall of said metal tube and passes through diametrically.
9. A simple electric welding handle according to any one of claims 1-8, wherein the heat insulation handle cover is an insulating rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221239565.1U CN217701751U (en) | 2022-05-23 | 2022-05-23 | Simple electric welding handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221239565.1U CN217701751U (en) | 2022-05-23 | 2022-05-23 | Simple electric welding handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217701751U true CN217701751U (en) | 2022-11-01 |
Family
ID=83792024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221239565.1U Active CN217701751U (en) | 2022-05-23 | 2022-05-23 | Simple electric welding handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217701751U (en) |
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2022
- 2022-05-23 CN CN202221239565.1U patent/CN217701751U/en active Active
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