CN212823353U - Novel spot welding tire - Google Patents
Novel spot welding tire Download PDFInfo
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- CN212823353U CN212823353U CN202021441271.8U CN202021441271U CN212823353U CN 212823353 U CN212823353 U CN 212823353U CN 202021441271 U CN202021441271 U CN 202021441271U CN 212823353 U CN212823353 U CN 212823353U
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- spot welding
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Abstract
The utility model discloses a novel spot welding child, including spot welding head, spot welding child main part and spot welding child axle, the inside threaded connection of spot welding head has fastening screw, spot welding head has spot welding child main part through fastening screw threaded connection, the inside of spot welding child main part is provided with spot welding child axle, the installation through-hole has been seted up to the inside of spot welding child main part. Through on the welding assembly production line of volume production, "U" shape metal stamping sheet metal component inboard that spot welding child main part outer wall set up stands the welding nut on the wall, and it is realized through welder, has solved unable realization direct weld processing on ordinary spot welder, can only use the problem of self-control spot welding child processing, through the utility model discloses solved effectively and interfered the problem, realized weld processing, red copper is an alloy that has good corrosion resistance and weldability, can improve the holistic life of spot welding child, brass's electric conductivity and heat conductivity are good, and corrosion resistance and weldability are good, and the usage is more extensive.
Description
Technical Field
The utility model belongs to the technical field of the spot welding child, concretely relates to novel spot welding child.
Background
The spot welding machine adopts the principle of double-sided double-point welding, when the spot welding machine works, two electrodes pressurize a workpiece, so that two layers of metals form a certain contact resistance under the pressure of the electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, the welding current flows from the other electrode to the electrodes along the two workpieces to form a loop instantly, and the internal structure of the workpiece to be welded is not damaged.
The welding nut on the inner side vertical wall of the U-shaped metal stamping sheet metal part cannot be directly welded on a common spot welding machine. Since in this case the welding torch has an interference phenomenon with the piece being machined.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel spot welding child to propose a current novel spot welding child in solving above-mentioned background art in the use, because "U" shape metal stamping sheet metal component inboard founds the welded nut on the wall, can't realize direct welding processing on ordinary spot welder, thereby under this kind of condition, welder exists the problem that has interference phenomenon with the finished piece that is processed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel spot welding child, includes spot welding head, spot welding child main part and spot welding child axle, the inside threaded connection of spot welding head has fastening screw, the spot welding head has spot welding child main part through fastening screw threaded connection, the inside of spot welding child main part is provided with spot welding child axle, the installation through-hole has been seted up to the inside of spot welding child main part, coaxial step through-hole has been seted up to one side that spot welding child main part is close to the spot welding head, the top of spot welding child main part is provided with the U-shaped face, the screw thread through-hole has been seted up to the inside of spot welding head.
Preferably, the spot welding head is a red copper cylinder, and the spot welding tire shaft is a brass cylinder.
By adopting the technical scheme, the red copper is an alloy with good corrosion resistance and weldability, the service life of the whole spot welding tire can be prolonged, and the brass has good electrical conductivity and thermal conductivity, good corrosion resistance and weldability and wider application.
Preferably, the spot welding tire main body is in interference fit with a spot welding tire shaft through a mounting through hole formed in the spot welding tire main body.
Through adopting above-mentioned technical scheme, interference fit can improve the bearing capacity of spot welding child effectively, and impact resistance is better, can prevent that the connection between the part from droing or transmitting big moment of torsion, and simple structure, convenient operation, the practicality is better.
Preferably, the size of the mounting through hole is matched with the size of the spot welding tire shaft.
Through adopting above-mentioned technical scheme, make things convenient for spot welding child main part to carry out interference fit through the installation through-hole of seting up and spot welding child axle between, the result of use is better.
Preferably, the size of the threaded through hole is matched with the size of the fastening screw.
Through adopting above-mentioned technical scheme, through the setting of screw thread through-hole, be convenient for fasten the spot welding head to the spot welding child through fastening screw, excellent in use effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the setting of spot welding head, spot welding child main part and spot welding child axle, on the welding assembly production line of volume production, through the welding nut on the inboard upright wall of "U" shape metal stamping sheet metal component that spot welding child main part outer wall set up, it is realized through welder, solved can't realize direct welding process on ordinary spot welder, can only use the problem of the spot welding child processing of self-control, through the utility model discloses solved the interference problem effectively, realized welding process, through the setting of spot welding head and spot welding child axle, red copper is an alloy that has good corrosion resistance and weldability, can improve the holistic life of spot welding child, and the electric conductivity and the heat conductivity of brass are good, and corrosion resistance and weldability are good, and the usage is more extensive.
2. Through the interference fit between spot welding child main part and the spot welding child axle, can improve the bearing capacity of spot welding child effectively, impact resistance is better, can prevent that the connection between the part from droing or transmitting big moment of torsion, and simple structure, convenient operation, the practicality is better, through the setting of screw through-hole, be convenient for fasten the spot welding head to the spot welding child through fastening screw on, the result of use is better.
Drawings
FIG. 1 is an assembly view of the present invention;
FIG. 2 is an assembled cross-sectional view of the structure of the present invention;
FIG. 3 is an axial perspective view of the spot welding tire structure of the present invention;
fig. 4 is an axial perspective view of the spot welding head structure of the present invention.
In the figure: 1. a spot welding head; 2. spot welding the tire main body; 3. spot welding the tyre shaft; 4. mounting a through hole; 5. a coaxial stepped through hole; 6. a U-shaped surface; 7. a threaded through bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel spot welding child, including spot welding head 1, spot welding child main part 2 and spot welding child axle 3, the inside threaded connection of spot welding head 1 has fastening screw, spot welding child main part 2 is connected through fastening screw threaded connection to spot welding head 1, the inside of spot welding child main part 2 is provided with spot welding child axle 3, installation through-hole 4 has been seted up to the inside of spot welding child main part 2, coaxial step through-hole 5 has been seted up to one side that spot welding child main part 2 is close to spot welding head 1, the top of spot welding child main part 2 is provided with U-shaped face 6, threaded through-hole 7 has been seted up to the inside of.
In this embodiment, on the welding assembly production line of volume production, through the welding nut on the inboard upright wall of "U" shape metal stamping sheet metal component that spot welding child main part 2 outer walls set up, it is realized through welder, solved can't realize direct welding process, can only use the problem of the spot welding child processing of self-control on ordinary spot welder, through the utility model discloses solve the interference problem effectively, realized welding process.
Specifically, the spot welding head 1 is a red copper cylinder, and the spot welding tire shaft 3 is a brass cylinder.
In the present example, red copper is an alloy having good corrosion resistance and weldability, which can improve the service life of the entire spot welding tire, and brass has good electrical conductivity and thermal conductivity, good corrosion resistance and weldability, and is used in a wider range of applications.
Specifically, the spot welding tire main body 2 is provided with a spot welding tire shaft 3 in interference fit through a mounting through hole 4 formed inside.
In this embodiment, can improve the bearing capacity of spot welding child effectively, impact resistance is better, can prevent that the connection between the part from droing or transmitting big moment of torsion, and simple structure, convenient operation, the practicality is better.
Specifically, the size of the mounting through hole 4 is matched with the size of the spot welding tire shaft 3.
In this embodiment, make things convenient for spot welding child main part 2 to carry out interference fit between installation through-hole 4 and the spot welding child axle 3 seted up, the result of use is better.
Specifically, the size of the threaded through hole 7 is matched with the size of the fastening screw.
In the embodiment, the spot welding head 1 is conveniently fastened on the spot welding tire 2 through the fastening screw by arranging the threaded through hole 7, and the using effect is good.
The utility model discloses a theory of operation and use flow: through the arrangement of the spot welding head 1, the spot welding tire main body 2 and the spot welding tire shaft 3, on a mass production welding production line, the welding nut on the inner side vertical wall of the U-shaped metal stamping sheet metal part arranged on the outer wall of the spot welding tire main body 2 is realized through the welding gun, the problem that the direct welding processing cannot be realized on a common spot welding machine and only the self-made spot welding tire can be used is solved, through the utility model, the interference problem is effectively solved, the welding processing is realized, through the arrangement of the spot welding head 1 and the spot welding tire shaft 3, the red copper is an alloy with good corrosion resistance and weldability, the service life of the whole spot welding tire can be prolonged, the conductivity and the heat conductivity of the brass are good, the corrosion resistance and the weldability are good, the application is more extensive, and through the interference fit between the spot welding tire main body 2 and the spot welding tire shaft 3, the bearing capacity of the spot welding tire can be effectively improved, impact resistance is better, can prevent that the connection between the part from droing or transmitting big moment of torsion, through the setting of screw through-hole 7, is convenient for fasten spot welding head 1 to spot welding child main part 2 through fastening screw on.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel spot welding child, includes spot welding head (1), spot welding child main part (2) and spot welding child axle (3), its characterized in that: the inside threaded connection of spot welding head (1) has fastening screw, spot welding head (1) welds child main part (2) through fastening screw threaded connection point, the inside of spot welding child main part (2) is provided with spot welding child axle (3), installation through-hole (4) have been seted up to the inside of spot welding child main part (2), coaxial step through-hole (5) have been seted up to one side that spot welding child main part (2) are close to spot welding head (1), the top of spot welding child main part (2) is provided with U shape face (6), screw thread through-hole (7) have been seted up to the inside of spot welding head (1).
2. The novel spot welding tire according to claim 1, wherein: the spot welding head (1) is a red copper cylinder, and the spot welding tyre shaft (3) is a brass cylinder.
3. The novel spot welding tire according to claim 1, wherein: the spot welding tire main body (2) is provided with a spot welding tire shaft (3) in interference fit through an installation through hole (4) formed in the spot welding tire main body.
4. The novel spot welding tire according to claim 1, wherein: the size of the mounting through hole (4) is matched with that of the spot welding tyre shaft (3).
5. The novel spot welding tire according to claim 1, wherein: the size of the threaded through hole (7) is matched with that of the fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441271.8U CN212823353U (en) | 2020-07-21 | 2020-07-21 | Novel spot welding tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441271.8U CN212823353U (en) | 2020-07-21 | 2020-07-21 | Novel spot welding tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212823353U true CN212823353U (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021441271.8U Active CN212823353U (en) | 2020-07-21 | 2020-07-21 | Novel spot welding tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212823353U (en) |
-
2020
- 2020-07-21 CN CN202021441271.8U patent/CN212823353U/en active Active
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