CN217913363U - Spot welding machine with protection mechanism - Google Patents
Spot welding machine with protection mechanism Download PDFInfo
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- CN217913363U CN217913363U CN202222086480.0U CN202222086480U CN217913363U CN 217913363 U CN217913363 U CN 217913363U CN 202222086480 U CN202222086480 U CN 202222086480U CN 217913363 U CN217913363 U CN 217913363U
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- spot welding
- protection mechanism
- electric telescopic
- spot
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 239000000976 ink Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the spot welder, a spot welder with protection mechanism to the problem that the background art provided, now proposes following scheme, including the spot welding frame, the operation panel is installed to spot welding frame one side outer wall, and spot welding frame both sides outer wall all installs electric telescopic handle, the electric telescopic handle top is fixed with C type set casing, and C type set casing inner wall opens and have the cavity, cavity one side inner wall middle part intercommunication has the intake pipe, and intake pipe bottom intercommunication has the exhaust chamber. The utility model discloses at the in-process that carries out spot welding, utilize electric telescopic handle's flexible height of controlling C type set casing to the effect of bleeding of cooperation air discharge fan, can be timely stop the mars with among the welding process, and inside sucking C type set casing, thereby avoid scalding operating personnel, improve the security, and the top is equipped with convenient to detach's shading china ink board, can shelter from the dazzling light of welding process, protects operator's eyes.
Description
Technical Field
The utility model relates to a spot welder technical field especially relates to a spot welder with protection mechanism.
Background
The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrodes along the two workpieces to form a loop, so that the internal structure of the welded workpiece is not damaged.
The welding machine utilizes the high-temperature electric arc generated by the instant short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode, so as to achieve the purpose of combining the welding flux and the welded material, and the welding time and the welding current can be mutually complemented within a certain range in order to ensure the nugget size and the welding spot strength. In order to obtain a welding spot with certain strength, large current and short time can be adopted, and small current and long time can be adopted.
And current spot welder in the use, too in the push down spot welding in-process have the spark to splash, and the operation that the operator needs closely among the operation process to can be scalded very easily, thereby current spot welder lacks relevant protection machanism and protects personnel, thereby has certain shortcoming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a spot welding machine with a protection mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a spot welder with protection mechanism, includes the spot welding frame, the operation panel is installed to spot welding frame one side outer wall, and spot welding frame both sides outer wall all installs electric telescopic handle, the electric telescopic handle top is fixed with the fixed shell of C type, and the fixed shell inner wall of C type opens there is the cavity, cavity one side inner wall middle part intercommunication has the intake pipe, and intake pipe bottom intercommunication has the exhaust chamber.
Preferably, the outer wall of one side of the air extraction box is provided with a rectangular mounting groove, and an exhaust fan is fixed on the inner wall of the rectangular mounting groove.
Preferably, the outer wall of the top of the C-shaped fixing shell is provided with a fixing groove, a first magnet is bonded inside the fixing groove, a second magnet is fixed on the top of the first magnet in an adsorption mode, and a shading ink plate is bonded on the top of the second magnet.
Preferably, the both sides outer wall of operation panel has all opened the spacing groove, and the equal welding of C type set casing both sides inner wall has spacing, spacing and spacing groove form sliding fit.
Preferably, electric telescopic handle and air discharge fan all are connected with the switch through the wire, and the switch is connected with external power source.
Preferably, the size of the operating platform is matched with the size of the inner wall of the C-shaped fixed shell, and the operating platform and the C-shaped fixed shell form sliding fit.
The utility model has the advantages that:
the spot welder of this design, the in-process of carrying out spot welding, utilize electric telescopic handle's flexible height of controlling the C type set casing to the effect of bleeding of cooperation air discharge fan, can be timely blocks the mars among the welding process, and inhale inside the C type set casing, thereby avoid scalding operating personnel, improve the security, and the top is equipped with convenient to detach's shading china ink board, can shelter from the dazzling light of welding process, protects operator's eyes.
Drawings
Fig. 1 is a front view of the overall structure of a spot welding machine with a protection mechanism according to the present invention;
fig. 2 is a side view of the overall structure of a spot welding machine with a protection mechanism provided by the present invention;
fig. 3 is a partial structural plan view of a spot welding machine with a protection mechanism according to the present invention.
In the figure: 1 spot welding frame, 2 operation panels, 3 electric telescopic rod, 4C type set casing, 5 cavitys, 6 intake pipes, 7 exhaust boxes, 8 air discharge fans, 9 fixed slots, 10 first magnet, 11 second magnet, 12 shading china ink boards, 13 spacing grooves, 14 spacing strips.
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.
Embodiment 1, refer to fig. 1 to 3, a spot welding machine with a protection mechanism includes a spot welding frame 1, an operation table 2 is installed on an outer wall of one side of the spot welding frame 1, electric telescopic rods 3 are installed on outer walls of two sides of the spot welding frame 1, a rectangular installation groove is formed in an outer wall of one side of an air extraction box 7, and an exhaust fan 8 is fixed on an inner wall of the rectangular installation groove;
a C-shaped fixed shell 4 is fixed at the top of the electric telescopic rod 3, a cavity 5 is formed in the inner wall of the C-shaped fixed shell 4, the size of an operation table 2 is matched with that of the inner wall of the C-shaped fixed shell 4, the operation table 2 and the C-shaped fixed shell 4 are in sliding fit, an air inlet pipe 6 is communicated with the middle of the inner wall of one side of the cavity 5, and an air exhaust box 7 is communicated with the bottom of the air inlet pipe 6;
the outer wall of the top of the C-shaped fixing shell 4 is provided with a fixing groove 9, a first magnet 10 is bonded inside the fixing groove 9, a second magnet 11 is fixed on the top of the first magnet 10 in an adsorption mode, and a shading ink plate 12 is bonded on the top of the second magnet 11.
Example 2:
the embodiment is a further optimization process of embodiment 1, and specifically includes:
in the spot welding process, the height of the C-shaped fixing shell 4 is controlled by the telescopic of the electric telescopic rod 3, and the air exhaust effect of the exhaust fan 8 is matched, so that sparks in the welding process can be blocked in time and sucked into the C-shaped fixing shell 4, operators are prevented from being scalded, the safety is improved, and the shading ink plate 12 convenient to detach is arranged above the C-shaped fixing shell, so that dazzling light in the welding process can be shielded, and the eyes of the operators are protected;
electric telescopic handle 3 and air discharge fan 8 all are connected with the switch through the wire, and the switch is connected with external power source, and the both sides outer wall of operation panel 2 all opens spacing groove 13, and the inner wall of C type set casing 4 both sides all welds has spacing 14, and spacing 14 forms sliding fit with spacing groove 13.
The working principle is as follows: when using this spot welder, at first connect external power source with this equipment and carry out the power supply and handle, then the trial run, after the trial run is normal, place the spare part that will need the spot welding in operation panel 2 top, then start electric telescopic handle 3, utilize electric telescopic handle 3 to adjust the height of C type set casing 4, and adsorb shading ink plate 12 and fix in C type set casing 4 top, then start the spot welder and weld, and the mars that splashes among the welding process, utilize 8 continuous bleeds of air discharge fan this moment, utilize the circulation of air, block the mars and adsorb inside C type set casing 4, thereby protect the operator, and shading ink plate 12 can block dazzling light and protect eyes.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a spot welder with protection mechanism, includes spot welding frame (1), its characterized in that, operation panel (2) are installed to spot welding frame (1) one side outer wall, and spot welding frame (1) both sides outer wall all installs electric telescopic handle (3), electric telescopic handle (3) top is fixed with C type set casing (4), and C type set casing (4) inner wall opens and have cavity (5), cavity (5) one side inner wall middle part intercommunication has intake pipe (6), and intake pipe (6) bottom intercommunication has exhaust chamber (7).
2. A spot welding machine with a protection mechanism according to claim 1, characterized in that a rectangular mounting groove is formed on the outer wall of one side of the air suction box (7), and an exhaust fan (8) is fixed on the inner wall of the rectangular mounting groove.
3. The spot welding machine with the protection mechanism according to claim 1, characterized in that a fixing groove (9) is formed on the outer wall of the top of the C-shaped fixing shell (4), a first magnet (10) is adhered inside the fixing groove (9), a second magnet (11) is adhered and fixed on the top of the first magnet (10), and a shading ink plate (12) is adhered on the top of the second magnet (11).
4. A spot welding machine with a protection mechanism according to claim 1, characterized in that the outer walls of the two sides of the operating platform (2) are provided with limit grooves (13), the inner walls of the two sides of the C-shaped fixed shell (4) are welded with limit strips (14), and the limit strips (14) are in sliding fit with the limit grooves (13).
5. A spot welding machine with a protection mechanism according to claim 2, characterized in that the electric telescopic rod (3) and the exhaust fan (8) are connected with a switch through wires, and the switch is connected with an external power supply.
6. A spot welder with protection mechanism according to claim 1, characterized in that the size of the operating table (2) is adapted to the size of the inner wall of the C-shaped stationary housing (4) and the operating table (2) forms a sliding fit with the C-shaped stationary housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222086480.0U CN217913363U (en) | 2022-08-09 | 2022-08-09 | Spot welding machine with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222086480.0U CN217913363U (en) | 2022-08-09 | 2022-08-09 | Spot welding machine with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217913363U true CN217913363U (en) | 2022-11-29 |
Family
ID=84153671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222086480.0U Expired - Fee Related CN217913363U (en) | 2022-08-09 | 2022-08-09 | Spot welding machine with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217913363U (en) |
-
2022
- 2022-08-09 CN CN202222086480.0U patent/CN217913363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |