CN218080906U - Electric welding with protective structure - Google Patents
Electric welding with protective structure Download PDFInfo
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- CN218080906U CN218080906U CN202222633262.4U CN202222633262U CN218080906U CN 218080906 U CN218080906 U CN 218080906U CN 202222633262 U CN202222633262 U CN 202222633262U CN 218080906 U CN218080906 U CN 218080906U
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Abstract
The utility model discloses an electric welding machine with protective structure, including welding machine main part, ground clamp and electrode holders, electrode holders sets up the one side in the welding machine main part, ground clamp sets up the opposite side in the welding machine main part, electrode holders ' lower part is fixed to be cup jointed with the welding rod, electrode holders's lower part is fixed to be cup jointed with the welding rod, and electrode holders's lower part is located the outside of welding rod and is equipped with the glass apron, and the welding rod runs through the glass apron, the lower extreme surface fixed mounting of glass apron has the shield cover, the side surface of shield cover is the inclined plane structure, the inboard concatenation of glass apron is installed and is used for cup jointing the circular lantern ring of welding rod; the electric spark that produces when can shielding welding rod welding through the glass apron replaces traditional mask formula protection architecture, and the travelling comfort when promoting the user operation utilizes the setting of glass apron and butt joint card cap for this electric welding has electric spark protective structure, security when promoting the electric welding operation.
Description
Technical Field
The utility model belongs to the technical field of the electric welding is relevant, specifically a electric welding with protective structure.
Background
The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, and the transformer is a high-power transformer.
Patent document CN101259558A discloses a rechargeable energy-saving electric welding machine, which comprises a welding clamp, a power supply and an electricity-saving circuit, wherein the power supply comprises a transformer housing and a transformer, the transformer comprises a primary coil, a first secondary coil and a second secondary coil, a voltage regulating switch is connected in series on the primary coil, a current regulating switch is connected in series on an electric loop of the first secondary coil, the electricity-saving circuit is arranged between any two phase lines of a three-phase power supply of the electric welding machine, and comprises a small relay, a push switch and an alternating current contactor, wherein the push switch and the alternating current contactor are connected in series with the small relay. The electric welding machine has the beneficial effects that the welding of a workpiece can be realized, the level charging can be realized, the no-load current loss of the electric welding machine can be eliminated, and the electric energy can be saved.
The electric welding machine has certain defects when in use, electric sparks can be generated when the electric welding machine performs welding operation, a user wears a protective mask to perform protection in conventional operation, the mask has poor air permeability, and the electric welding machine is easy to sweat in summer and is not beneficial to the user to perform the welding operation for a long time; secondly, the traditional electric welding machine cannot shield electric sparks when in use, so that the electric sparks generate a splashing phenomenon, a user is easily burnt, and the safety of the electric welding machine in use is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be:
1. the electric welding machine can generate electric sparks during welding operation, and in conventional operation, a user wears a protective mask to protect the electric welding machine, so that the mask is poor in air permeability, is easy to sweat during use in summer, and is not beneficial to long-term welding operation of the user;
2. when the electric welding machine is used, electric sparks cannot be shielded, so that the electric sparks splash, a user is easily burnt, and the safety of the electric welding machine in use is reduced.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides an electric welding with protective structure, includes welding machine main part, ground connection clamp and electrode holders, electrode holders sets up the one side in the welding machine main part, the ground connection clamp sets up the opposite side in the welding machine main part, electrode holders's lower part is fixed to have cup jointed the welding rod, and electrode holders's lower part is located the outside of welding rod and is equipped with the glass apron, and the welding rod runs through the glass apron, the outer fixed surface of lower extreme of glass apron installs the shield cover, the side surface of shield cover is the inclined plane structure, the inboard concatenation of glass apron is installed and is used for cup jointing the circular lantern ring of welding rod, the side surface of welding machine main part is equipped with the radiating groove, and electrode holders's tip is equipped with the fastening bolt that is used for locking the welding rod.
As the utility model discloses a further technical scheme, the lower extreme surface of the circular lantern ring is equipped with the butt joint ring, the upper end surface of glass apron is equipped with the circular clamping groove that the cooperation butt joint ring used, when the welding rod carries out welding operation to metal material, utilizes the electric spark that the glass apron produced when can shielding welding rod uses, plays certain shielding effect to it, and the glass apron is transparent material simultaneously, and the user sees through the welding position that the welding rod can be observed to the glass apron, promotes its welding precision.
As the utility model discloses a further technical scheme, the side surface of butt joint ring is equipped with the arc draw-in groove, and the whole of shield cover is the loop configuration, fixes the shield cover in the lower part of glass apron, can form supplementary shielding structure in the lower part of glass apron when the welding rod uses, promotes the shielding effect of glass apron, plays the effect of blockking to the electric spark that splashes.
As a further technical scheme of the utility model, the inboard fixed mounting of shield cover has the heat insulating board, and the side surface of heat insulating board is the inclined plane structure, utilizes the heat insulating board can promote the heat-resisting effect of shield cover, avoids the shield cover to be heated and melts for shield cover and heat insulating board form the duplicate protection structure.
As a further technical scheme of the utility model, one side fixed mounting that the upper end of glass apron is close to the circular lantern ring has the butt joint card cap, and the lower part of electrode holders is equipped with the screwed joint that the cooperation butt joint card cap used, blocks the cap through rotating the butt joint for it is fixed between butt joint card cap and the screwed joint, thereby accomplish the fixed operation between glass apron and the electrode holders.
As a further technical scheme of the utility model, through first connecting wire electric connection between welding machine main part and the ground connection clamp, through second connecting wire electric connection between welding machine main part and the electrode holders, the tip of electrode holders is equipped with the wiring handle, presss from both sides the centre gripping with ground connection on metal material's surface during the operation, after starting the welding machine main part, utilizes electrode holders's welding rod to carry out welding operation to metal material.
The utility model has the advantages that: the utility model discloses a set up glass apron and butt joint card cap, when this electric welding with protective structure uses, through rotating the butt joint card cap, make and fix between butt joint card cap and the screwed joint, thereby accomplish the fixed operation between glass apron and the electrode holders, make the glass apron fix the lower part at the electrode holders, colored glass is selected for use to the glass apron, can reduce electric spark luminance, play the guard action to user's eye, when welding operation, pass the welding rod through the circular lantern ring, make the welding rod install on the electrode holders, centre gripping the ground clamp on the surface of metal material during operation, after starting the welding machine main part, utilize the welding rod of electrode holders to carry out welding operation to metal material, can shield the electric spark that produces when welding the welding rod through the glass apron, replace traditional face guard formula protective structure, promote the travelling comfort when user operates, utilize the setting of glass apron and butt joint card cap, make this electric welding machine have electric spark protective structure, promote the security when operating;
through setting up shield cover and circular lantern ring, when this electric welding with protective structure uses, fix the shield cover in the lower part of glass apron, the whole of shield cover is the loop configuration, its side slope sets up, can be when the welding rod uses, form supplementary shielding structure in the lower part of glass apron, prevent that the electric spark from splashing outward after striking glass apron, promote the shielding effect of glass apron, play the barrier effect to the electric spark that splashes, circular lantern ring can be suitable for the spot welding strip of different thicknesses simultaneously, reduce the gap between welding rod and the glass apron, promote the shielding effect of glass apron.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings. FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an overall structure diagram of the shield case of the present invention;
fig. 3 is an overall structure diagram of the circular lantern ring of the present invention.
In the figure: 1. a first connection line; 2. a second connecting line; 3. welding rods; 4. a shield case; 5. a glass cover plate; 6. fastening the bolt; 7. an electric welding clamp; 8. a welder body; 9. a grounding clip; 10. a heat insulation plate; 11. butting a clamping cap; 12. a docking ring; 13. an arc-shaped clamping groove; 14. a circular collar; 15. a wiring handle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, an electric welding machine with a protection structure comprises a welding machine main body 8, a grounding clamp 9 and an electric welding clamp 7, wherein the electric welding clamp 7 is arranged on one side of the welding machine main body 8, the grounding clamp 9 is arranged on the other side of the welding machine main body 8, a welding rod 3 is fixedly sleeved on the lower portion of the electric welding clamp 7, a glass cover plate 5 is arranged on the outer side, located on the welding rod 3, of the lower portion of the electric welding clamp 7, the welding rod 3 penetrates through the glass cover plate 5, a shielding cover 4 is fixedly arranged on the outer surface of the lower end of the glass cover plate 5, the outer surface of the side edge of the shielding cover 4 is of an inclined plane structure, a circular lantern ring 14 used for sleeving the welding rod 3 is installed on the inner side of the glass cover plate 5 in a splicing mode, a heat dissipation groove is arranged on the outer surface of the side edge of the welding machine main body 8, and a fastening bolt 6 used for locking the welding rod 3 is arranged at the end portion of the electric welding clamp 7.
The lower extreme surface of circular lantern ring 14 is equipped with butt joint ring 12, and the upper end surface of glass apron 5 is equipped with the circular draw-in groove that cooperation butt joint ring 12 used, when welding rod 3 carries out welding operation to metal material, utilizes the electric spark that glass apron 5 can shield welding rod 3 production when using, plays certain shielding effect to it, and glass apron 5 is transparent material simultaneously, and the user sees through the welding position that glass apron 5 can observe welding rod 3, promotes its welding precision.
The side surface of the butt joint ring 12 is provided with an arc-shaped clamping groove 13, the whole shielding cover 4 is of an annular structure, the shielding cover 4 is fixed on the lower portion of the glass cover plate 5, when the welding rods 3 are used, an auxiliary shielding structure is formed on the lower portion of the glass cover plate 5, the shielding effect of the glass cover plate 5 is improved, and the electric sparks splashing are prevented.
The inboard fixed mounting of shield cover 4 has heat insulating board 10, and the side surface of heat insulating board 10 is the inclined plane structure, utilizes heat insulating board 10 can promote the heat-resisting effect of shield cover 4, avoids shield cover 4 to be heated and melts for shield cover 4 and heat insulating board 10 form the duplicate protection structure.
One side fixed mounting that the upper end of glass apron 5 is close to circular lantern ring 14 has butt joint card cap 11, and the lower part of electrode holders 7 is equipped with the threaded joint that the cooperation butt joint card cap 11 used, through rotating butt joint card cap 11 for it is fixed between butt joint card cap 11 and the threaded joint, thereby accomplish the fixed operation between glass apron 5 and the electrode holders 7.
Through 1 electric connection of first connecting wire between welding machine main part 8 and the ground clamp 9, through 2 electric connection of second connecting wire between welding machine main part 8 and the electrode holders 7, the tip of electrode holders 7 is equipped with wiring handle 15, presss from both sides 9 centre gripping with the ground during operation on metal material's surface, after starting welding machine main part 8, utilizes the welding rod 3 of electrode holders 7 to carry out welding operation to metal material.
An electric welding machine with a protection structure is provided, through arranging a glass cover plate 5 and a butt joint clamping cap 11, when the electric welding machine with the protection structure is used, the butt joint clamping cap 11 is rotated to enable the butt joint clamping cap 11 and a threaded joint to be fixed, so that the fixing operation between the glass cover plate 5 and an electric welding clamp 7 is completed, the glass cover plate 5 is fixed at the lower part of the electric welding clamp 7, the glass cover plate 5 is made of colored glass, the electric spark brightness can be reduced, and the eye part of a user can be protected;
through setting up shield cover 4 and circular lantern ring 14, when this electric welding with protective structure uses, fix shield cover 4 in the lower part of glass apron 5, shield cover 4's whole is the loop configuration, its side slope sets up, can be when welding electrode 3 uses, form supplementary shielding structure in the lower part of glass apron 5, prevent that the electric spark from splashing outside after striking glass apron 5, promote glass apron 5's shielding effect, play the effect of stopping to the electric spark that splashes, circular lantern ring 14 can be suitable for different thicknesses's spot welding strip 3 simultaneously, reduce the gap between welding electrode 3 and the glass apron 5, promote glass apron 5's shielding effect.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides an electric welding with protective structure, includes welding machine main part (8), ground clamp (9) and electrode holders (7), electrode holders (7) set up the one side in welding machine main part (8), ground clamp (9) set up the opposite side in welding machine main part (8), its characterized in that, electrode holders (7)'s lower part is fixed to have cup jointed welding rod (3), and the lower part of electrode holders (7) is located the outside of welding rod (3) and is equipped with glass apron (5), and welding rod (3) run through glass apron (5), the lower extreme external surface fixed mounting of glass apron (5) has shield cover (4), the side surface of shield cover (4) is the inclined plane structure, the inboard concatenation of glass apron (5) is installed and is used for cup jointing circular lantern ring (14) of welding rod (3), the side surface of welding machine main part (8) is equipped with the radiating groove, and the tip of electrode holders (7) is equipped with fastening bolt (6) that are used for locking welding rod (3).
2. The electric welding machine with the protection structure according to claim 1, characterized in that the lower outer surface of the circular sleeve ring (14) is provided with a butt ring (12), and the upper outer surface of the glass cover plate (5) is provided with a circular clamping groove matched with the butt ring (12).
3. The welding machine with the protection structure according to claim 2, characterized in that the outer surface of the side edge of the butt-joint ring (12) is provided with an arc-shaped clamping groove (13), and the whole shielding case (4) is of a ring-shaped structure.
4. The electric welding machine with the protection structure according to claim 3, characterized in that the shielding case (4) is fixedly provided with a heat insulation plate (10) at the inner side, and the outer surface of the side edge of the heat insulation plate (10) is of a bevel structure.
5. The electric welding machine with the protection structure according to claim 1, characterized in that the upper end of the glass cover plate (5) is fixedly provided with a butt joint clamping cap (11) at one side close to the circular lantern ring (14), and the lower part of the electrode holder (7) is provided with a threaded joint matched with the butt joint clamping cap (11).
6. The electric welding machine with the protection structure according to claim 1, characterized in that the welding machine main body (8) and the grounding clamp (9) are electrically connected through a first connecting wire (1), the welding machine main body (8) and the welding clamp (7) are electrically connected through a second connecting wire (2), and a connecting handle (15) is arranged at the end of the welding clamp (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633262.4U CN218080906U (en) | 2022-10-08 | 2022-10-08 | Electric welding with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633262.4U CN218080906U (en) | 2022-10-08 | 2022-10-08 | Electric welding with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218080906U true CN218080906U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222633262.4U Active CN218080906U (en) | 2022-10-08 | 2022-10-08 | Electric welding with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218080906U (en) |
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2022
- 2022-10-08 CN CN202222633262.4U patent/CN218080906U/en active Active
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