CN216138274U - Protection device for electric welding machine - Google Patents
Protection device for electric welding machine Download PDFInfo
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- CN216138274U CN216138274U CN202120933659.8U CN202120933659U CN216138274U CN 216138274 U CN216138274 U CN 216138274U CN 202120933659 U CN202120933659 U CN 202120933659U CN 216138274 U CN216138274 U CN 216138274U
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Abstract
The utility model discloses a protection device for an electric welding machine, which comprises an electric welding machine main body and a protection assembly, wherein the protection assembly is arranged at the top end of the electric welding machine main body, and comprises: the connecting assembly is used for connecting the protection assembly and the electric welding machine main body, and is detachably connected to the middle position of the top end of the electric welding machine main body; a protection mechanism for playing the guard action to the electric welding main part, protection mechanism is provided with two sets ofly, protection mechanism bilateral symmetry rotates to be connected in coupling assembling's both ends, and through setting up the protection subassembly, in electric welding main part use, the user upwards overturns protection mechanism, and the location magnetic path contact on connecting cylinder top that makes the magnetism inhale the metal material and the mounting panel is fixed, and two sets of protection shields expand to the outside, under weather such as sleet, can carry out effective separation to sleet, prevents that the rainwater from getting into inside leading to the internals to burn out along the shell gap of electric welding main part.
Description
Technical Field
The utility model relates to an electric welding technical field specifically is a protection device for electric welding machine.
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. Electric welding machines can be generally divided into two types according to the types of output power supplies, wherein one type is an alternating current power supply and the other type is a direct current power supply. By using the principle of inductance, the inductance can generate huge voltage change when being switched on and switched off, and the high-voltage electric arc generated by the instant short circuit of the positive and negative poles is used for melting the welding flux on the welding electrode so as to achieve the purpose of atomic bonding.
The electric welding is in the use, because its internal element circular telegram operation generates heat, consequently, the thermovent has been seted up on the electric welding shell more, at the idle in-process of electric welding, inside dust and mosquito etc. easily get into the electric welding through the thermovent on the electric welding shell, cause the damage to electric welding internal element, lead to its unable use, and the electric welding is when using under sleet weather, the rainwater can get into inside along the shell gap of electric welding, lead to the internals to burn out unable use, the practicality of device is relatively poor, consequently, provide a protection device for electric welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection device for electric welding machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a protection device for electric welding machine, includes electric welding main part and protection subassembly, the protection subassembly sets up in the top of electric welding main part, the protection subassembly includes:
the connecting assembly is used for connecting the protection assembly and the electric welding machine main body, and is detachably connected to the middle position of the top end of the electric welding machine main body;
a protection machanism for playing the guard action to the electric welding main part, protection machanism is provided with two sets ofly, protection machanism bilateral symmetry rotates to be connected in coupling assembling's both ends.
Further, coupling assembling includes coupling mechanism and installation mechanism, coupling mechanism can dismantle the top of connecting in the electric welding main part, installation mechanism fixed connection is in coupling mechanism's top.
Further, coupling mechanism includes the connecting plate, be provided with connecting bolt on the connecting plate, the connecting plate passes through connecting bolt and can dismantle the top of connecting in the electric welding main part.
Further, installation mechanism includes the mounting panel, mounting panel fixed connection is on the top of connecting plate, the left and right sides both ends symmetry of mounting panel is provided with the extension piece with the mutual adaptation of protection mechanism.
Further, a handle is arranged at the top end of the mounting plate.
Further, the extension piece includes the installation ear that the front and back symmetry set up, installation ear fixed connection is in the outside of mounting panel, be provided with the fixed axle between the installation ear.
Further, protection mechanism includes the connecting cylinder of being connected with the fixed axle rotation, be provided with the shaft hole in the mutual adaptation of fixed axle on the connecting cylinder, the outside of connecting cylinder is provided with the extension board, the one end that the connecting cylinder was kept away from to the extension board is provided with the protection shield downwards, both ends symmetry is provided with the curb plate around the protection shield.
Furthermore, the connecting cylinder is made of magnetic metal, and the mounting plate is provided with a positioning magnetic block matched with the connecting cylinder.
Furthermore, the extension plate, the protection plate and the side plate are made of uniform transparent resin.
Furthermore, a plurality of contact ribs which are uniformly distributed are arranged on the inner side of the protection plate, and the contact ribs are made of high-temperature-resistant silica gel.
Compared with the prior art, this practical beneficial effect is:
by arranging the protection assembly, when the electric welding machine main body is idle, the protection mechanism on the protection assembly is turned downwards under the action of gravity, the extension plate, the protection plate and the side plates are respectively covered at the upper end, the left end, the right end, the front end and the rear end of the electric welding machine main body, so that dust, mosquitoes and the like can be effectively prevented from entering the inner part of the electric welding machine main body through the heat dissipation port on the outer side protection shell of the electric welding machine main body to prevent the electric welding machine main body from damaging elements in the electric welding machine main body, the main body of the electric welding machine is effectively protected, the service life of the electric welding machine is prolonged, the service life of the electric welding machine is effectively prolonged, and the inner side of the protective plate is provided with a contact rib made of high-temperature resistant silica gel material, and the inner side of the contact rib is contacted with the outer side of the electric welding machine main body, so that a certain gap is formed between the protective plate and the electric welding machine main body, and when the electric welding machine is just shut down, a small amount of waste heat in the electric welding machine main body cannot be discharged, so that the practicability of the device is effectively enhanced; in the electric welding main part use, the user of service upwards upset protection mechanism, it is fixed with the location magnetic path contact on the mounting panel to make the connecting cylinder top of magnetism inhale the metal material, two sets of protection shields expand to the outside, under weather such as sleet, can carry out effective separation to sleet, prevent that the rainwater from getting into inside along the shell gap of electric welding main part and leading to the internals to burn out, play effectual guard action to the inner member of electric welding main part, the suitability of reinforcing means under bad weather, and improve the safety in utilization of device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a connecting assembly according to the present invention;
fig. 4 is a schematic structural diagram of the protection mechanism of the present invention.
FIG. 5 is a schematic view of the present invention in use.
In the figure: 1. a main body of the electric welding machine; 2. a protection component; 21. a connecting assembly; 211. a connecting mechanism; 2111. a connecting plate; 2112. a connecting bolt; 212. an installation mechanism; 2121. mounting a plate; 2122. an extension member; 21221. mounting lugs; 21222. a fixed shaft; 2123. a positioning magnetic block; 2124. a handle; 22. a protection mechanism; 221. a connecting cylinder; 2211. a shaft hole; 222. an extension plate; 223. a protection plate; 224. a side plate; 225. contact the rib.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "connected," and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.
Referring to fig. 1-5, the present invention provides a protection device for an electric welding machine, comprising: the utility model provides a protection device for electric welding machine, includes electric welding main part 1 and protection component 2, protection component 2 sets up in the top of electric welding main part 1, and protection component 2 includes:
the connecting assembly 21 is used for connecting the protection assembly 2 and the electric welding machine main body 1, the connecting assembly 21 is detachably connected to the middle position of the top end of the electric welding machine main body 1, the connecting assembly 21 comprises a connecting mechanism 211 and a mounting mechanism 212, the connecting mechanism 211 is detachably connected to the top end of the electric welding machine main body 1, the mounting mechanism 212 is fixedly connected to the top end of the connecting mechanism 211, the connecting mechanism 211 comprises a connecting plate 2111, a connecting bolt 2112 is arranged on the connecting plate 2111, the connecting plate 2111 is detachably connected to the top end of the electric welding machine main body 1 through the connecting bolt 2112, the mounting mechanism 212 comprises a mounting plate 2121, the mounting plate 2121 is fixedly connected to the top end of the connecting plate 2111, extending pieces 2122 matched with the protection mechanism 22 are symmetrically arranged at the left end and the right end of the mounting plate 2121, each extending piece 2122 comprises mounting lugs 21221 symmetrically arranged in the front and back direction, each mounting lug 21221 is fixedly connected to the outer side of the mounting plate 2121, and a fixing shaft 21222 is arranged between the mounting lugs 21221, a handle 2124 is arranged at the top end of the mounting plate 2121, so that a user can pull the device conveniently;
the protection mechanism 22 is used for protecting the electric welding machine main body 1, the protection mechanism 22 is provided with two groups, the protection mechanism 22 is bilaterally symmetrically and rotatably connected to two ends of the connecting component 21, the protection mechanism 22 comprises a connecting cylinder 221 rotatably connected with a fixed shaft 21222, the connecting cylinder 221 is made of magnetic metal, a positioning magnetic block 2123 matched with the connecting cylinder 221 is arranged on the mounting plate 2121, a shaft hole 2211 matched with the fixed shaft 21222 is arranged on the connecting cylinder 221, an extension plate 222 is arranged on the outer side of the connecting cylinder 221, a protection plate 223 is arranged at one end, far away from the connecting cylinder 221, of the extension plate 222 downwards, side plates 224 are symmetrically arranged at the front end and the rear end of the protection plate 223, the materials of the extension plate 222, the protection plate 223 and the side plates 224 are uniform transparent resin, a user can conveniently observe the condition of the electric welding machine main body 1 through the extension plate 222, the protection plate 223 and the side plates 224, and the practicability of the device is enhanced, the inner side of the protection plate 223 is provided with a plurality of contact ribs 225 which are evenly distributed, the contact ribs 225 are made of high-temperature-resistant silica gel, the contact ribs 225 made of the high-temperature-resistant silica gel material on the inner side of the protection plate 223 are arranged, the inner side of the contact ribs 225 is contacted with the outer side of the electric welding machine main body 1, a certain gap is formed between the protection plate 223 and the electric welding machine main body 1, the situation that a small amount of waste heat cannot be discharged when the electric welding machine main body 1 is shut down is avoided, the practicability of the device is effectively enhanced, the protection component 2 is arranged, when the electric welding machine main body 1 is idle, the protection mechanism 22 on the protection component 2 is turned downwards under the action of gravity, the extension plate 222, the protection plate 223 and the side plate 224 are respectively covered at the upper end, the left end, the right end, the front end and the rear end of the electric welding machine main body 1, dust, mosquitoes and the like can be effectively prevented from entering the inner part of the electric welding machine main body 1 through a heat dissipation port on the outer side protection shell of the electric welding machine main body 1, prevent that it from causing the damage to the inside component of electric welding main part 1, play effectual guard action to electric welding main part 1, prolong its life, effectively strengthen its life, in the use of electric welding main part 1, the user upwards overturns protection mechanism 22, make magnetism inhale the connecting cylinder 221 top of metal material and the contact of the location magnetic path 2123 on the mounting panel 2121 fixed, two sets of protection shields 223 expand to the outside, under weather such as sleet, can effectively separate sleet, prevent that the rainwater from getting into inside along electric welding main part 1's shell gap and leading to the inside part to burn out, play effectual guard action to electric welding main part 1's inside component, the suitability of reinforcing means under bad weather, and the safety in utilization of improving the device.
When the magnetic attraction type electric welding machine main body 1 is used, a user utilizes the connecting bolt 2112 to connect the protection assembly 2 with the electric welding machine main body 1, when the electric welding machine main body 1 is idle, the protection mechanism 22 on the protection assembly 2 is turned downwards under the action of gravity, the extension plate 222, the protection plate 223 and the side plates 224 are respectively covered at the upper end, the left end, the right end, the front end and the rear end of the electric welding machine main body 1, dust, mosquitoes and the like can be effectively prevented from entering the inner part of the electric welding machine main body 1 through a heat dissipation port on a protection shell at the outer side of the electric welding machine main body 1 to prevent the electric welding machine main body 1 from being damaged, the service life of the electric welding machine main body 1 is effectively protected, the service life of the electric welding machine main body 1 is effectively prolonged, and in the use process, the user turns the protection mechanism 22 upwards to enable the top end of the connecting cylinder 221 made of the magnetic attraction type metal material to be in contact with the positioning magnetic attraction type magnetic block 2123 on the mounting plate 2121, two sets of protection shields 223 expand to the outside, under weather such as sleet, can carry out effective separation to sleet, prevent that the rainwater from getting into inside along electric welding main part 1's shell gap and leading to the internals to burn out, the internal element to electric welding main part 1 plays effectual guard action, reinforcing means is the suitability under bad weather, and improve the safety in utilization of device, and the inboard of protection shield 223 is provided with the contact rib 225 of high temperature resistant silica gel material, the inboard of contact rib 225 contacts with electric welding main part 1's the outside, there is certain clearance between messenger's protection shield 223 and the electric welding main part 1, when avoiding just shutting down, electric welding main part 1 is inside still to have the unable discharge of a small amount of waste heat, effectively reinforcing means's practicality.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a protection device for electric welding machine, includes electric welding main part (1) and protection component (2), its characterized in that: protection subassembly (2) set up in the top of electric welding main part (1), protection subassembly (2) includes:
the connecting assembly (21) is used for connecting the protection assembly (2) and the electric welding machine main body (1), and the connecting assembly (21) is detachably connected to the middle position of the top end of the electric welding machine main body (1);
a protection machanism (22) for playing the guard action to electric welding main part (1), protection machanism (22) are provided with two sets ofly, protection machanism (22) bilateral symmetry rotates and connects in the both ends of coupling assembling (21).
2. The electric welding machine protection device of claim 1, wherein: coupling assembling (21) include coupling mechanism (211) and installation mechanism (212), coupling mechanism (211) can be dismantled and connect in the top of electric welding main part (1), installation mechanism (212) fixed connection is in the top of coupling mechanism (211).
3. A protector for an electric welding machine as set forth in claim 2, wherein: the connecting mechanism (211) comprises a connecting plate (2111), a connecting bolt (2112) is arranged on the connecting plate (2111), and the connecting plate (2111) is detachably connected to the top end of the electric welding machine main body (1) through the connecting bolt (2112).
4. A protector for an electric welding machine as set forth in claim 2, wherein: the installation mechanism (212) comprises an installation plate (2121), the installation plate (2121) is fixedly connected to the top end of the connecting plate (2111), and extension pieces (2122) matched with the protection mechanism (22) are symmetrically arranged at the left end and the right end of the installation plate (2121).
5. The electric welding machine protection device of claim 4, wherein: the top end of the mounting plate (2121) is provided with a handle (2124).
6. The electric welding machine protection device of claim 4, wherein: the extension piece (2122) comprises mounting ears (21221) which are symmetrically arranged front and back, the mounting ears (21221) are fixedly connected to the outer side of the mounting plate (2121), and a fixing shaft (21222) is arranged between the mounting ears (21221).
7. The electric welding machine protection device of claim 4, wherein: protection mechanism (22) include connecting cylinder (221) of being connected with fixed axle (21222) rotation, be provided with on connecting cylinder (221) in shaft hole (2211) of fixed axle (21222) mutual adaptation, the outside of connecting cylinder (221) is provided with extension board (222), the one end that connecting cylinder (221) were kept away from in extension board (222) is provided with protection shield (223) downwards, both ends symmetry is provided with curb plate (224) around protection shield (223).
8. The electric welding machine protection device of claim 7, wherein: the connecting cylinder (221) is made of magnetic metal, and the mounting plate (2121) is provided with a positioning magnetic block (2123) matched with the connecting cylinder (221).
9. The electric welding machine protection device of claim 7, wherein: the extension plate (222), the protection plate (223) and the side plate (224) are made of uniform transparent resin.
10. The electric welding machine protection device of claim 7, wherein: the inside of protection shield (223) is provided with a plurality of contact ribs (225) of evenly arranging, the material of contact rib (225) is high temperature resistant silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120933659.8U CN216138274U (en) | 2021-04-30 | 2021-04-30 | Protection device for electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120933659.8U CN216138274U (en) | 2021-04-30 | 2021-04-30 | Protection device for electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216138274U true CN216138274U (en) | 2022-03-29 |
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ID=80801201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120933659.8U Active CN216138274U (en) | 2021-04-30 | 2021-04-30 | Protection device for electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216138274U (en) |
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2021
- 2021-04-30 CN CN202120933659.8U patent/CN216138274U/en active Active
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